"vitamin D" "covid 19" - Search Results

Year	Number of Results
2020	374
2021	673
2022	547
2023	332
2024	235
2025	59

1

A comparative study of the effects of the COVID-19 pandemic on semen quality based on a nationwide relaxation of COVID-19 restrictions in China at the end of 2022.

Zhang S, Zhang T, Ren J, Feng K, Xia Y, Lu H, Liu M, Guo H, Duan G, Zhang G, Cao J. Zhang S, et al. Transl Androl Urol. 2025 Mar 30;14(3):715-728. doi: 10.21037/tau-24-562. Epub 2025 Mar 26. Transl Androl Urol. 2025. PMID: 40226063 Free PMC article.

This study aimed to investigate the effects of the COVID-19 pandemic on semen quality. Based on a large-scale ecological comparative study, our study analyzed the impact of the COVID-19 pandemic on semen quality after the national liberalization of res …

This study aimed to investigate the effects of the COVID-19 pandemic on semen quality. Based on a large-scale ecological compa …

2

Systematic Review of the Impact of COVID-19 on Healthcare Systems and Society-The Role of Diagnostics and Nutrition in Pandemic Response.

Olesińska W, Biernatek M, Lachowicz-Wiśniewska S, Piątek J. Olesińska W, et al. J Clin Med. 2025 Apr 4;14(7):2482. doi: 10.3390/jcm14072482. J Clin Med. 2025. PMID: 40217931 Free PMC article. Review.

The COVID-19 pandemic has revealed deep vulnerabilities in healthcare systems and public health preparedness. ...A total of 88 studies were analyzed, encompassing diagnostics, micronutrient deficiencies (notably vitamin D, C, E, zinc, and selenium), an …

The COVID-19 pandemic has revealed deep vulnerabilities in healthcare systems and public health preparedness. ...A total of 88 …

3

Correction: Vitamin D: a key player in COVID-19 immunity and lessons from the pandemic to combat immune-evasive variants.

Sabit H, Abdel-Ghany S, Abdallah MS, Abul-Maaty O, Khoder AI, Shoman NA, Farrag MS, Martasek P, Noreddin AM, Nazih M. Sabit H, et al. Inflammopharmacology. 2025 Apr 12. doi: 10.1007/s10787-025-01725-x. Online ahead of print. Inflammopharmacology. 2025. PMID: 40216663 No abstract available.

4

Impact of vitamin D levels on mortality in older covid-19 vaccinated patients.

Ceolin C, Vergadoro M, Simonato C, Cazzavillan S, Papa MV, Trapella GS, Di Marzio B, Sermasi R, Zanforlini BM, Curreri C, Bertocco A, Devita M, Coin A, Spiezia L, Sergi G, De Rui M. Ceolin C, et al. BMC Geriatr. 2025 Apr 10;25(1):240. doi: 10.1186/s12877-025-05873-1. BMC Geriatr. 2025. PMID: 40211163 Free PMC article.

No significant differences were found in COVID-19 severity among the three groups. After 12 months, 24 deaths were recorded: 17% in unvaccinated, 19% in vaccinated with low vitamin D, and 20% in vaccinated with high vitamin D (p = 0.94). …

No significant differences were found in COVID-19 severity among the three groups. After 12 months, 24 deaths were recorded: 1 …

5

Case fatality rate of zoonotic SARS.CoV2 and associated risk factors in the Libyan population.

Alemam HA, Mahmoud AS, Abdunnabi MA, Ellafi AM, Elfahem AA, Ibrahim KM, El Meshri SE, Elzghied A. Alemam HA, et al. Open Vet J. 2025 Feb;15(2):885-892. doi: 10.5455/OVJ.2025.v15.i2.37. Epub 2025 Feb 28. Open Vet J. 2025. PMID: 40201821 Free PMC article.

Among these potential risk factors were animal welfare, vitamin D levels, the ABO system, lymphocyte count (level), and healthy status. In contrast, the results showed that other risk factors were not significantly associated with the CFR. ...A large set of prospect …

Among these potential risk factors were animal welfare, vitamin D levels, the ABO system, lymphocyte count (level), and health …

6

Investigating the relationship between cycle threshold of SARS-CoV-2 RT-PCR, clinical features, and laboratory data in hospitalized COVID-19 patients in Semnan, Iran.

Kalantar Neyestanaki MH, Gholizadeh O, Yasamineh S, Tarahomi M, Pooya P, Eslami M, Dadashpour M, Ghaffari H. Kalantar Neyestanaki MH, et al. Front Cell Infect Microbiol. 2025 Mar 24;15:1522375. doi: 10.3389/fcimb.2025.1522375. eCollection 2025. Front Cell Infect Microbiol. 2025. PMID: 40196044 Free PMC article.

INTRODUCTION: COVID-19, caused by the SARS-CoV-2 virus, has emerged as a global public health crisis. ...Correlation analysis revealed associations between age, CRP, Cr, BUN, FBS, Vitamin D, TG, LDL, HDL, AST, ALP, and SPo2. Reflecting complex interact …

INTRODUCTION: COVID-19, caused by the SARS-CoV-2 virus, has emerged as a global public health crisis. ...Correlation analysis …

7

Vitamin D deficiency in a subfertility population and the impact of COVID-19 lockdowns.

Windrim CM, Kane D, Kelleher G, Mocanu E. Windrim CM, et al. Int J Gynaecol Obstet. 2025 Apr 7. doi: 10.1002/ijgo.70124. Online ahead of print. Int J Gynaecol Obstet. 2025. PMID: 40192512

OBJECTIVE: To evaluate the burden of vitamin D deficiency in female patients attending a fertility clinic in a tertiary referral center, assess temporal trends-including the potential impact of COVID-19 lockdowns-and explore socioeconomic disparities i …

OBJECTIVE: To evaluate the burden of vitamin D deficiency in female patients attending a fertility clinic in a tertiary referr …

8

Vaccination and food consumption: association with Post-Acute COVID-19 Syndrome in Brazilian adults (CUME Study).

Brandão ML, Hermsdorff HHM, Leal ACG, Bressan J, Pimenta AM. Brandão ML, et al. Front Nutr. 2025 Mar 14;12:1549747. doi: 10.3389/fnut.2025.1549747. eCollection 2025. Front Nutr. 2025. PMID: 40161300 Free PMC article.

BACKGROUND: Post-Acute COVID-19 Syndrome (PACS) is an important sequalae of COVID-19. Then, our objective was to analyze the risk and protective factors for PACS in Brazilian adults participating in the Cohort of Universities of Minas Gerais (CUME Stud …

BACKGROUND: Post-Acute COVID-19 Syndrome (PACS) is an important sequalae of COVID-19. Then, our objective was to …

9

Clinical and biochemical spectrum of APOB-related hypobetalipoproteinemia: Insights from a retrospective cohort study.

Sürücü Kara İ, Köse E, Mutlu H, Sanrı A, Tarugi P, Eminoğlu FT. Sürücü Kara İ, et al. J Clin Lipidol. 2025 Feb 8:S1933-2874(25)00022-4. doi: 10.1016/j.jacl.2025.02.003. Online ahead of print. J Clin Lipidol. 2025. PMID: 40155282

Vitamin E deficiency was identified in 26.7%, vitamin A deficiency in 13.3%, and vitamin D insufficiency in 66.7% of cases. Liver ultrasonography revealed hepatosteatosis in 73.3% of patients. ...Among the families, 3 had members who died due to complications relate …

Vitamin E deficiency was identified in 26.7%, vitamin A deficiency in 13.3%, and vitamin D insufficiency in 66.7% of cases. Li …

10

Retrospective Clinical Investigation into the Association Between Abnormal Blood Clotting, Oral Anticoagulant Therapy, and Medium-Term Mortality in a Cohort of COVID-19 Patients.

Dinoi G, Togo MV, Guida P, Deruvo C, Samarelli F, Imbrici P, Nicolotti O, De Luca A, Mastroianni F, Liantonio A, Altomare CD. Dinoi G, et al. Biomedicines. 2025 Feb 20;13(3):535. doi: 10.3390/biomedicines13030535. Biomedicines. 2025. PMID: 40149514 Free PMC article.

Background/Objectives: People affected by COVID-19 are exposed to abnormal clotting and endothelial dysfunction, which may trigger thromboembolic events. ...Conclusions: This retrospective clinical study furnished evidences of the impact of OAT, comorbidities and ot …

Background/Objectives: People affected by COVID-19 are exposed to abnormal clotting and endothelial dysfunction, which may tri …

11

Vitamin D: A Nutraceutical Supplement at the Crossroad Between Respiratory Infections and COVID-19.

Rizzi M, Sainaghi PP. Rizzi M, et al. Int J Mol Sci. 2025 Mar 12;26(6):2550. doi: 10.3390/ijms26062550. Int J Mol Sci. 2025. PMID: 40141190 Free PMC article. Review.

Ecological and observational studies support a relationship between hypovitaminosis D and COVID-19 negative outcomes and, according to this evidence, several research groups investigated the role of vitamin D supplementation in protecting from SARS-CoV …

Ecological and observational studies support a relationship between hypovitaminosis D and COVID-19 negative outcomes and, acco …

12

Vitamin D supplementation for managing COVID-19 in patients with vitamin D deficiency: a systematic review and meta-analysis of randomised controlled trials.

Zhu L, Zhang Y, Li X, Zou X, Bing P, Qi M, He B. Zhu L, et al. BMJ Open. 2025 Mar 26;15(3):e091903. doi: 10.1136/bmjopen-2024-091903. BMJ Open. 2025. PMID: 40139702 Free PMC article.

OBJECTIVES: Vitamin D deficiency is prevalent among the population. Previous studies have shown that vitamin D supplementation might be useful for treating COVID-19 infection. Therefore, we performed a meta-analysis to explore vitamin …

OBJECTIVES: Vitamin D deficiency is prevalent among the population. Previous studies have shown that vitamin D s …

13

Influence of military preventive policy for recruit training on COVID-19 seroconversion: the IMPACT-COVID-19 study.

Stacey MJ, Ferentinos P, Koivula F, Parsons IT, Gifford RM, Snape D, Nicholson-Little A, Faustini S, Walsh NP, Lamb LE, O'Shea MK, Richter AG, Greeves JP, O'Hara J, Woods D. Stacey MJ, et al. BMJ Mil Health. 2025 Mar 22:military-2024-002940. doi: 10.1136/military-2024-002940. Online ahead of print. BMJ Mil Health. 2025. PMID: 40122532

Potential association between lower vitamin D status and increased infection risk was also highlighted. We aimed to prospectively determine seroconversion and test the hypothesis that this would vary with vitamin D supplementation in representative pop …

Potential association between lower vitamin D status and increased infection risk was also highlighted. We aimed to prospectiv …

14

Association of VDR and TMPRSS2 gene polymorphisms with COVID-19 severity: a computational and clinical study.

Verma S, Verma S, Siddiqi Z, Raza ST, Faruqui T, Ansari AI, Abbas M, Mahdi F. Verma S, et al. Mol Biol Rep. 2025 Mar 19;52(1):327. doi: 10.1007/s11033-025-10417-2. Mol Biol Rep. 2025. PMID: 40106000

BACKGROUND: COVID-19 manifestations range from asymptomatic to severe, and are influenced by host genetic factors. This study examined the association between vitamin D receptor (VDR) polymorphisms (TaqI and FokI) and transmembrane serine protease 2 (T …

BACKGROUND: COVID-19 manifestations range from asymptomatic to severe, and are influenced by host genetic factors. This study …

15

Efficacy of vitamin D replacement therapy on 28 cases of myalgic encephalomyelitis/chronic fatigue syndrome after COVID-19 vaccination.

Kodama S, Konishi N, Hirai Y, Fujisawa A, Nakata M, Teramukai S, Fukushima M. Kodama S, et al. Nutrition. 2025 Jun;134:112718. doi: 10.1016/j.nut.2025.112718. Epub 2025 Feb 18. Nutrition. 2025. PMID: 40090177 Free article.

CONCLUSIONS: For patients developing ME/CFS after COVID-19 vaccination with insufficient or deficient vitamin D levels, appropriate vitamin D replacement therapy under medical guidance may lead to symptomatic relief. We are preparing a ra …

CONCLUSIONS: For patients developing ME/CFS after COVID-19 vaccination with insufficient or deficient vitamin D …

16

High-dose vitamin D(3) to improve outcomes in the convalescent phase of complicated severe acute malnutrition in Pakistan: a double-blind randomised controlled trial (ViDiSAM).

Saleem J, Zakar R, Butt MS, Kaleem R, Chaudhary A, Chandna J, Jolliffe DA, Piper J, Abbas Z, Tang JCY, Fraser WD, Freemantle N, Prendergast AJ, Martineau AR. Saleem J, et al. Nat Commun. 2025 Mar 15;16(1):2554. doi: 10.1038/s41467-025-57803-9. Nat Commun. 2025. PMID: 40089464 Free PMC article. Clinical Trial.

We have previously shown that high-dose vitamin D(3) improved weight gain and neurodevelopmental indices in children receiving standard therapy for uncomplicated severe acute malnutrition (SAM). ...The trial has now completed. 259 children were randomised (128 to …

We have previously shown that high-dose vitamin D(3) improved weight gain and neurodevelopmental indices in children receiving …

17

Characterizing Public Sentiments and Drug Interactions in the COVID-19 Pandemic Using Social Media: Natural Language Processing and Network Analysis.

Li W, Hua Y, Zhou P, Zhou L, Xu X, Yang J. Li W, et al. J Med Internet Res. 2025 Mar 5;27:e63755. doi: 10.2196/63755. J Med Internet Res. 2025. PMID: 40053730 Free PMC article.

This study aimed to develop a natural language processing (NLP) pipeline tailored for the analysis of social media discourse on COVID-19-related drugs. METHODS: This study constructed a full pipeline for COVID-19-related drug tweet analysis, using pret …

This study aimed to develop a natural language processing (NLP) pipeline tailored for the analysis of social media discourse on COVID …

18

Non-pharmacologic Prevention of AECOPD.

Choi JY. Choi JY. Tuberc Respir Dis (Seoul). 2025 Mar 7. doi: 10.4046/trd.2024.0155. Online ahead of print. Tuberc Respir Dis (Seoul). 2025. PMID: 40051185 Free article.

Smoking cessation remains a critical intervention, while the role of electronic cigarettes is still debated; some evidence suggests they may help patients unable to quit tobacco smoking. Vitamin D supplementation has shown potential in reducing exacerbations, partic …

Smoking cessation remains a critical intervention, while the role of electronic cigarettes is still debated; some evidence suggests they may …

19

Vitamin D status in children with COVID-19: does it affect the development of long COVID and its symptoms?

Perestiuk V, Kosovska T, Dyvoniak O, Volianska L, Boyarchuk O. Perestiuk V, et al. Front Pediatr. 2025 Feb 14;13:1507169. doi: 10.3389/fped.2025.1507169. eCollection 2025. Front Pediatr. 2025. PMID: 40046855 Free PMC article.

RESULTS: In total, 162 hospitalized patients with COVID-19 were examined. Vitamin D deficiency was determined in 8.0%, insufficiency in 25.3%, and optimal levels in 66.7% of children with COVID-19. ...CONCLUSION: The 25(OH)D concentration …

RESULTS: In total, 162 hospitalized patients with COVID-19 were examined. Vitamin D deficiency was determined in …

20

The protective role of vitamin D in BNT162b2 vaccine-related acute myocarditis.

Tsang HW, Chua GT, Tung KTS, Wong RSM, Tsao SSL, Wong JSC, Tung JYL, Kwok JSY, Yam JCS, Chan GCF, To KKW, Wong ICK, Leung WH, Kwan MYW, Ip P. Tsang HW, et al. Front Immunol. 2025 Feb 19;16:1501609. doi: 10.3389/fimmu.2025.1501609. eCollection 2025. Front Immunol. 2025. PMID: 40046048 Free PMC article.

INTRODUCTION: Vaccine-related myocarditis is recognized as a rare but important complication, especially after mass-scale mRNA COVID-19 vaccination. Knowledge regarding how to minimize the risk is limited. As NK cells can mediate acute myocarditis after mRNA COVI …

INTRODUCTION: Vaccine-related myocarditis is recognized as a rare but important complication, especially after mass-scale mRNA COVID- …

21

Impact of Vitamin D Levels on Clinical Outcomes in SARS-CoV-2 Infections.

Najih M, Boussettine R, El Kehel MS, Nabil K, Azmi H, Berradi H, Ennaji MM. Najih M, et al. Cureus. 2025 Jan 31;17(1):e78291. doi: 10.7759/cureus.78291. eCollection 2025 Jan. Cureus. 2025. PMID: 40026986 Free PMC article.

Given the need for effective strategies to reduce infection rates, disease progression, and severity, this study aimed to investigate the potential role of vitamin D (25OHD) in mitigating the severity of COVID-19. METHODS: A cross-sectional study was c …

Given the need for effective strategies to reduce infection rates, disease progression, and severity, this study aimed to investigate the po …

22

Evaluating the utilisation patterns of pharmacological therapy in COVID-19 patients: an ecological study in Italy.

Marino ML, Di Filippo A, Onder G, Eleuteri D, Trotta F. Marino ML, et al. BMJ Public Health. 2025 Feb 26;3(1):e001767. doi: 10.1136/bmjph-2024-001767. eCollection 2025 Jan. BMJ Public Health. 2025. PMID: 40017974 Free PMC article.

BACKGOUND: The drug central monitoring system set up in Italy to evaluate the real-time trends of medicines used in hospital and primary care settings contributed to inform drug supplies, avoided stockpiling and allowed to monitor adherence to clinical practice guidelines for the …

BACKGOUND: The drug central monitoring system set up in Italy to evaluate the real-time trends of medicines used in hospital and primary car …

23

Impact of Vitamins, Antibiotics, Probiotics, and History of COVID-19 on the Gut Microbiome in Ulcerative Colitis Patients: A Cross-Sectional Study.

Straume Z, Krūmiņa N, Elbere I, Rozenberga M, Erts R, Rudzīte D, Proskurina A, Krumina A. Straume Z, et al. Medicina (Kaunas). 2025 Feb 7;61(2):284. doi: 10.3390/medicina61020284. Medicina (Kaunas). 2025. PMID: 40005401 Free PMC article.

All patients were divided into groups based on history of COVID-19 (COVID-19 positive vs. COVID-19 negative) in the last six months. Information about antibiotic, probiotic, and vitamin intake were outlined, and faecal samples were collec …

All patients were divided into groups based on history of COVID-19 (COVID-19 positive vs. COVID-19 …

24

Analysis of Biomarker Levels in Nasopharyngeal Swabs, Serum, and Saliva Across Different Health Conditions.

Pencheva M, Manchorova-Veleva N, Baruh D, Rusinov G, Vangelov L. Pencheva M, et al. Life (Basel). 2025 Feb 19;15(2):324. doi: 10.3390/life15020324. Life (Basel). 2025. PMID: 40003732 Free PMC article.

BACKGROUND: Coronavirus disease 2019 (COVID-19) is associated with a wide variety of clinical manifestations. AIM: This study aims to evaluate the levels of angiotensin-converting enzyme 2 (ACE2), metalloprotease 17 (ADAM17), Interleukin-17A (IL-17A), transmembrane …

BACKGROUND: Coronavirus disease 2019 (COVID-19) is associated with a wide variety of clinical manifestations. AIM: This study …

25

COVID-19 and our understanding of vitamin D and immune function.

Hewison M. Hewison M. J Steroid Biochem Mol Biol. 2025 May;249:106710. doi: 10.1016/j.jsbmb.2025.106710. Epub 2025 Feb 20. J Steroid Biochem Mol Biol. 2025. PMID: 39986580 Free article. Review.

This was due, in part, to the many association studies of vitamin D status and COVID-19 infection and disease prognosis, as well as the smaller number of clinical trials of vitamin D supplementation. However, a potential role for vitam …

This was due, in part, to the many association studies of vitamin D status and COVID-19 infection and disease pr …

26

Proteomics Reveals That Vitamin D Deficiency Leads to Immunoglobulin Abnormalities and Immune Dysregulation in Patients with Post-COVID-19 Condition.

Ji W, Xie X, Bai G, Fan Y, He Y, Zhang L, Zhou H, Li L, Li H. Ji W, et al. J Proteome Res. 2025 Mar 7;24(3):1449-1461. doi: 10.1021/acs.jproteome.4c01120. Epub 2025 Feb 20. J Proteome Res. 2025. PMID: 39979118

Vitamin D (VD) levels are closely related to the occurrence of post-COVID-19 conditions (PCCs), but the specific mechanism is still unclear. ...

Vitamin D (VD) levels are closely related to the occurrence of post-COVID-19 conditions (PCCs), but the specific …

27

Evidence of rapid rise in population immunity from SARS-CoV-2 subclinical infections through pre-vaccination serial serosurveys in Pakistan.

Iqbal J, Hasan Z, Habib MA, Malik AA, Muhammad S, Begum K, Zuberi R, Umer M, Ikram A, Soofi SB, Cousens S, Bhutta ZA. Iqbal J, et al. J Glob Health. 2025 Feb 21;15:04078. doi: 10.7189/jogh.15.04078. J Glob Health. 2025. PMID: 39977666 Free PMC article.

We measured antibodies in sera and tested a subset of respiratory samples for COVID-19 using polymerase chain reaction (PCR) and antigen tests, also measuring haemoglobin (Hb), C-reactive protein (CRP), vitamin D, and zinc in round 1. ...Most participa …

We measured antibodies in sera and tested a subset of respiratory samples for COVID-19 using polymerase chain reaction (PCR) a …

28

Vitamin D Deficiency-Induced Proximal Myopathy in a Pediatric Patient During COVID-19 Lockdown: A Case Report.

Hazique M, Surana A, Mehta A, Huang H, Alneyadi S, Shah K, Singh A, Varma A, Singh MP, Sah S, Verma A. Hazique M, et al. Clin Med Insights Case Rep. 2025 Feb 13;18:11795476251320006. doi: 10.1177/11795476251320006. eCollection 2025. Clin Med Insights Case Rep. 2025. PMID: 39950105 Free PMC article.

Vitamin D deficiency is a significant public health concern that affects bone health and muscle function in children, especially in developing countries. The COVID-19 pandemic has intensified this issue because lockdowns have reduced sunlight exposure. …

Vitamin D deficiency is a significant public health concern that affects bone health and muscle function in children, especial …

29

Vitamin D Deficiency Meets Hill's Criteria for Causation in SARS-CoV-2 Susceptibility, Complications, and Mortality: A Systematic Review.

Wimalawansa SJ. Wimalawansa SJ. Nutrients. 2025 Feb 6;17(3):599. doi: 10.3390/nu17030599. Nutrients. 2025. PMID: 39940457 Free PMC article. Review.

This SR establishes a strong inverse relationship between 25(OH)D levels and SARS-CoV-2 vulnerability, meeting Hill's criteria. Vitamin D(3) and calcifediol reduce infections, complications, hospitalizations, and deaths by ~50%, outperforming all patented, FDA-appro …

This SR establishes a strong inverse relationship between 25(OH)D levels and SARS-CoV-2 vulnerability, meeting Hill's criteria. Vitamin …

30

The Immunomodulatory Activity of High Doses of Vitamin D in Critical Care Patients with Severe SARS-CoV-2 Pneumonia-A Randomized Controlled Trial.

Gonçalves AM, Velho S, Rodrigues B, Antunes ML, Cardoso M, Godinho-Santos A, Gonçalves J, Marinho A. Gonçalves AM, et al. Nutrients. 2025 Jan 31;17(3):540. doi: 10.3390/nu17030540. Nutrients. 2025. PMID: 39940396 Free PMC article. Clinical Trial.

Vitamin D receptor [VDR] expression promotes LL37 expression, possibly contributing to host defense. ...

31

Effect of Moderately High-Dose Vitamin D3 Supplementation on Mortality in Patients Hospitalized for COVID-19 Infection.

Sümegi LD, Varga M, Kadocsa V, Szili B, Stempler M, Lakatos PA, Németh Z, Takács I. Sümegi LD, et al. Nutrients. 2025 Jan 30;17(3):507. doi: 10.3390/nu17030507. Nutrients. 2025. PMID: 39940365 Free PMC article.

In our retrospective study, we aimed to investigate the impact of vitamin D deficiency and moderately high-dose vitamin D3 supplementation on mortality and disease outcomes in patients with COVID-19 infection. ...CONCLUSIONS: The supplemental dosage, 3 …

In our retrospective study, we aimed to investigate the impact of vitamin D deficiency and moderately high-dose vitamin D3 sup …

32

Morphometric vertebral fractures at hospitalization associate with Long COVID occurrence.

di Filippo L, Doga M, Mangini F, Gifuni L, Sahagun SJ, Rovere Querini P, Rosen CJ, Giustina A. di Filippo L, et al. J Endocrinol Invest. 2025 Feb 11. doi: 10.1007/s40618-025-02544-1. Online ahead of print. J Endocrinol Invest. 2025. PMID: 39932650

Osteoporosis and vertebral fractures (VFs) were associated with worse acute COVID-19 and impaired respiratory recovery after hospitalization. Therefore, we aimed to assess the potential relationship between VFs and the occurrence of the Long COVID syndrome. METHODS: …

Osteoporosis and vertebral fractures (VFs) were associated with worse acute COVID-19 and impaired respiratory recovery after h …

33

Investigation of vitamin D deficiency in girls with growth and development variations-a single center study.

Huang P, Zeng B, Ren F, Zhou Y, Li Y, Huang Y, Liu X, Zhou J, Ma Y. Huang P, et al. Front Pediatr. 2025 Jan 27;13:1518548. doi: 10.3389/fped.2025.1518548. eCollection 2025. Front Pediatr. 2025. PMID: 39931653 Free PMC article.

PURPOSE: To understand the status of vitamin D deficiency in girls with growth and developmental variations, as well as the impact of COVID-19 on their vitamin D levels, and to provide reference for the prevention and treatment of vita …

PURPOSE: To understand the status of vitamin D deficiency in girls with growth and developmental variations, as well as the im …

34

Vitamin D as an Adjuvant Immune Enhancer to SARS-Cov-2 Vaccine.

Salamony A, Abdelsalam M, Elguindy N, Roshdy WH, Youssef A, Shamikh Y. Salamony A, et al. Curr Microbiol. 2025 Feb 7;82(3):122. doi: 10.1007/s00284-025-04095-3. Curr Microbiol. 2025. PMID: 39918738

The samples were analyzed using a chemiluminescent immunoassay to measure vitamin D level and titer of neutralizing and IgG antibodies. A lower level of neutralizing antibodies was detected in deficient and insufficient vitamin D-vaccinated individuals …

The samples were analyzed using a chemiluminescent immunoassay to measure vitamin D level and titer of neutralizing and IgG an …

35

Variations in vitamin D status among Chinese children aged 1-6 years during the COVID-19 pandemic.

Qiao Y, Wang X, Ma Y, Hu J. Qiao Y, et al. Front Public Health. 2025 Jan 23;13:1514355. doi: 10.3389/fpubh.2025.1514355. eCollection 2025. Front Public Health. 2025. PMID: 39916704 Free PMC article.

BACKGROUND: Vitamin D deficiency has been a critical global health issue within the pediatric population. Closed-off management brought about by the COVID-19 pandemic has drastically impacted outdoor activities and sunlight exposure, however, whether i …

BACKGROUND: Vitamin D deficiency has been a critical global health issue within the pediatric population. Closed-off managemen …

36

Association Between Vitamin D and COVID-19-Related Outcomes: An Umbrella Review of Meta-Analyses.

Yang JM, Li ZQ, Zhong YB, Xie HY, Luo Y, Xiao L, Liao JH, Wang MY. Yang JM, et al. Nutr Rev. 2025 Feb 5:nuae225. doi: 10.1093/nutrit/nuae225. Online ahead of print. Nutr Rev. 2025. PMID: 39907316

CONTEXT: COVID-19 remains globally pandemic, and although several meta-analyses have explored the association between vitamin D and COVID-19 relative to clinical outcomes, a unified view has not yet emerged. ...CONCLUSIONS: Low vitamin …

CONTEXT: COVID-19 remains globally pandemic, and although several meta-analyses have explored the association between vitam …

37

Vitamin D deficiency presenting as seizures.

Sagar A, Datta G, Jayaraman M. Sagar A, et al. Med J Armed Forces India. 2025 Jan-Feb;81(1):105-108. doi: 10.1016/j.mjafi.2023.11.010. Epub 2024 Jan 16. Med J Armed Forces India. 2025. PMID: 39872193

However, severe hypocalcemia secondary to vitamin D deficiency, manifesting as seizures is uncommon. We present a series of such cases encountered by us in the time frame of June 2020 to Dec 2021 (the first wave of the Covid-19 pandemic associated with …

However, severe hypocalcemia secondary to vitamin D deficiency, manifesting as seizures is uncommon. We present a series of su …

38

Role of serum fibroblast growth factor-23 and Klotho level in COVID-19 infection-related mortality: a prospective study.

Akin D, Aydogan BB, Emre N, Gundogdu G, Ozmen S, Erkek OK, Alpua M. Akin D, et al. J Infect Dev Ctries. 2024 Dec 31;18(12.1):S326-S330. doi: 10.3855/jidc.20272. J Infect Dev Ctries. 2024. PMID: 39863950 Free article.

High serum FGF23 levels were associated with COVID-19-related mortality; Klotho levels were lower (p = 0.028). Vitamin D was not significantly different between the groups. CONCLUSION: Elevated serum FGF23 and parathyroid hormone (PTH), and lower Kloth …

High serum FGF23 levels were associated with COVID-19-related mortality; Klotho levels were lower (p = 0.028). Vitamin …

39

Vitamin D: Evidence-Based Health Benefits and Recommendations for Population Guidelines.

Grant WB, Wimalawansa SJ, Pludowski P, Cheng RZ. Grant WB, et al. Nutrients. 2025 Jan 14;17(2):277. doi: 10.3390/nu17020277. Nutrients. 2025. PMID: 39861407 Free PMC article. Review.

Vitamin D offers numerous under-recognized health benefits beyond its well-known role in musculoskeletal health. ...This is achievable through daily supplementation with 2000 IU/day (50 mcg/day) of vitamin D(3), which prevent diseases and deaths. Furth …

Vitamin D offers numerous under-recognized health benefits beyond its well-known role in musculoskeletal health. ...This is ac …

40

Herbal and Dietary Supplements as Adjunctive Treatment for Mild SARS-CoV-2 Infection in Italy.

Licata A, Seidita A, Como S, de Carlo G, Cammilleri M, Bonica R, Soresi M, Veronese N, Chianetta R, Citarrella R, Giannitrapani L, Barbagallo M. Licata A, et al. Nutrients. 2025 Jan 9;17(2):230. doi: 10.3390/nu17020230. Nutrients. 2025. PMID: 39861359 Free PMC article. Review.

During the COVID-19 pandemic, several observational studies proved a certain efficacy of nutraceuticals, herbal products, and other dietary supplements as adjuvant therapies used alongside antiviral drugs. ...Obviously, dietary supplements and herbal products do not …

During the COVID-19 pandemic, several observational studies proved a certain efficacy of nutraceuticals, herbal products, and …

41

Immune-Boosting and Antiviral Effects of Antioxidants in COVID-19 Pneumonia: A Therapeutic Perspective.

Sanduzzi Zamparelli S, Sanduzzi Zamparelli A, Bocchino M. Sanduzzi Zamparelli S, et al. Life (Basel). 2025 Jan 16;15(1):113. doi: 10.3390/life15010113. Life (Basel). 2025. PMID: 39860053 Free PMC article. Review.

The COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has profoundly impacted global health, with pneumonia emerging as a major complication in severe cases. ...Antioxidants have garnered considerable attention for their potent …

The COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has profoundly impacted global he …

42

Combined oral supplementation with magnesium plus vitamin D alleviates mild to moderate depressive symptoms related to long-COVID: an open-label randomized, controlled clinical trial.

Rodríguez-Morán M, Guerrero-Romero F, Barragán-Zuñiga J, Gamboa-Gómez CI, Weyman-Vela Y, Arce-Quiñones M, Simental-Mendía LE, Martínez-Aguilar G. Rodríguez-Morán M, et al. Magnes Res. 2024 décembre 01;37(3):49-57. doi: 10.1684/mrh.2024.0535. Magnes Res. 2024. PMID: 39846976 Clinical Trial.

Participants were randomly allocated into an intervention group (n=30) that received magnesium chloride (1300 mg) plus vitamin D (4000 IU), or a control group (n=30) that received vitamin D (4000 IU), for four months. ...Our results show that, among pa …

Participants were randomly allocated into an intervention group (n=30) that received magnesium chloride (1300 mg) plus vitamin D …

43

A narrative review focusing on randomized clinical trials of vitamin D supplementation for COVID-19 disease.

Huang L, Song Z, Lu C, Wang S, Guo C, Lai XH, Zhao Z. Huang L, et al. Front Nutr. 2025 Jan 7;11:1461485. doi: 10.3389/fnut.2024.1461485. eCollection 2024. Front Nutr. 2025. PMID: 39839285 Free PMC article. Review.

Current evidence is inconsistent on whether vitamin D supplementation can prevent COVID-19 infection or improve its clinical outcomes. To better understand and look into the issue, we went through the background knowledge of COVID-19 and …

Current evidence is inconsistent on whether vitamin D supplementation can prevent COVID-19 infection or improve …

44

Investigation of the rs7041 variable of vitamin D-connector protein gene relation with pancreatic involvement in patients with coronavirus disease 2019.

Öztürk V, Gül MA, Aci R, Keskin Â, Tozcu D, Cihangiroğlu M, Kaya MT, Çapraz M, Yiğit S, Tekcan A. Öztürk V, et al. Rev Assoc Med Bras (1992). 2025 Jan 10;71(1):e20241191. doi: 10.1590/1806-9282.20241191. eCollection 2025. Rev Assoc Med Bras (1992). 2025. PMID: 39813444 Free PMC article.

OBJECTIVE: This study aims to examine whether the presence of mutation exists in the vitamin D-connector protein gene rs7041 variant of the pancreatitis table for patients diagnosed with coronavirus disease 2019. ...The rs7041 genotyping of the 11th single nucleotid …

OBJECTIVE: This study aims to examine whether the presence of mutation exists in the vitamin D-connector protein gene rs7041 v …

45

Vitamin D, acute respiratory infections, and Covid-19: The curse of small-size randomised trials. A critical review with meta-analysis of randomised trials.

Autier P, Doi G, Mullie P, Vankrunkelsven P, D'Ecclesiis O, Gandini S. Autier P, et al. PLoS One. 2025 Jan 14;20(1):e0303316. doi: 10.1371/journal.pone.0303316. eCollection 2025. PLoS One. 2025. PMID: 39808630 Free PMC article.

BACKGROUND: Randomised trials conducted from 2006 to 2021 indicated that vitamin D supplementation (VDS) was able to prevent severe COVID-19 and acute respiratory infections (ARI). However, larger randomised trials published in 2022 did not confirm the …

BACKGROUND: Randomised trials conducted from 2006 to 2021 indicated that vitamin D supplementation (VDS) was able to prevent s …

46

Vitamin D supplementation to reduce maternal adverse events: the jury is still out.

Martineau AR, Iliodromiti S. Martineau AR, et al. Evid Based Nurs. 2025 Jan 11:ebnurs-2024-104058. doi: 10.1136/ebnurs-2024-104058. Online ahead of print. Evid Based Nurs. 2025. PMID: 39798949 No abstract available.

47

Klotho protein: A key modulator of aging and COVID-19 severity.

Shahzamani K, Amooyi A, Karampoor S, Khanizadeh S, Farahmand M. Shahzamani K, et al. Int J Biol Macromol. 2025 Mar;296:139234. doi: 10.1016/j.ijbiomac.2024.139234. Epub 2025 Jan 9. Int J Biol Macromol. 2025. PMID: 39798764

This study explores the relationship between Klotho, an anti-aging protein, and COVID-19 severity. Conducted at Tehran's Firouzgar Hospital, this case-control study involved 279 participants, assessing serum levels of Klotho, inflammatory markers (C-reactive protein …

This study explores the relationship between Klotho, an anti-aging protein, and COVID-19 severity. Conducted at Tehran's Firou …

48

Relationship Between Vitamin D Levels with In-Hospital Complications and Morphofunctional Recovery in a Cohort of Patients After Severe COVID-19 Across Different Obesity Phenotypes.

Simón-Frapolli VJ, López-Montalbán Á, Vegas-Aguilar IM, Generoso-Piñar M, Fernández-Jiménez R, Cornejo-Pareja IM, Sánchez-García AM, Martínez-López P, Nuevo-Ortega P, Reina-Artacho C, Estecha-Foncea MA, Gómez-González AM, González-Jiménez MB, Avanesi-Molina E, Tinahones-Madueño FJ, García-Almeida JM. Simón-Frapolli VJ, et al. Nutrients. 2024 Dec 30;17(1):110. doi: 10.3390/nu17010110. Nutrients. 2024. PMID: 39796549 Free PMC article.

RESULTS: A total of 36.2% of patients exhibited vitamin D deficiency, 29.8% vitamin D insufficiency, and only 32.9% showed sufficient levels at hospital discharge. ...Furthermore, normal vitamin D levels at the end of the follow-up were a …

RESULTS: A total of 36.2% of patients exhibited vitamin D deficiency, 29.8% vitamin D insufficiency, and only 32 …

49

AI based medical imagery diagnosis for COVID-19 disease examination and remedy.

Aboshosha A. Aboshosha A. Sci Rep. 2025 Jan 10;15(1):1607. doi: 10.1038/s41598-024-84644-1. Sci Rep. 2025. PMID: 39794454 Free PMC article.

For COVID-19 is innate immunity more important or acquired immunity? 2. Is the COVID-19 an immunity disorder or Acute Respiratory Distress Syndrome(ARDS)? ...Is the cross mortality due to aging more dangerous than COVID-19? 4. Is COVID …

For COVID-19 is innate immunity more important or acquired immunity? 2. Is the COVID-19 an immunity disorder or …

50

Comparison of the role of vitamin D in normal organs and those affected by COVID-19.

Peramaiyan R, Anthony J, Varalakshmi S, Sekar AK, Ali EM, A AHS, Abdallah BM. Peramaiyan R, et al. Int J Med Sci. 2025 Jan 1;22(2):240-251. doi: 10.7150/ijms.103260. eCollection 2025. Int J Med Sci. 2025. PMID: 39781525 Free PMC article. Review.

The outbreak of COVID-19 has opened up new avenues for exploring the importance of vitamin D in immunity, in addition to its role in calcium absorption. Recently, vitamin D supplementation has been found to enhance T regulatory lymphocyte …

The outbreak of COVID-19 has opened up new avenues for exploring the importance of vitamin D in immunity, in add …

51

Vitamin D and COVID-19: comparative analysis with other respiratory infections and impact of comorbidities.

Constantin L, Ungurianu A, Ţârcomnicu I, Bălulescu E, Margină D. Constantin L, et al. Germs. 2024 Sep 30;14(3):232-245. doi: 10.18683/germs.2024.1435. eCollection 2024 Sep. Germs. 2024. PMID: 39776957 Free PMC article.

A borderline significantly elevated NLR was observed in patients with COVID-19 who were also vitamin D deficient, compared with the similar non-COVID-19 subgroup (p=0.05). In patients with COVID-19 and insufficient vitami …

A borderline significantly elevated NLR was observed in patients with COVID-19 who were also vitamin D deficient …

52

Incidence and Outcomes of Vertebral Compression Fracture Among Patients Infected with COVID-19.

Zhang H, Balmaceno-Criss M, Fruge AM, Massey PA, Daniels AH, Zhang AS. Zhang H, et al. J Clin Med. 2024 Dec 22;13(24):7830. doi: 10.3390/jcm13247830. J Clin Med. 2024. PMID: 39768754 Free PMC article.

The patients with COVID-19 at the time of compression fracture diagnosis had a higher rate of vitamin D deficiency (OR: 1.25) and a lower rate of routine healing (OR: 0.61). ...Conclusions: Despite lower rates of osteoporosis, patients with a concomita …

The patients with COVID-19 at the time of compression fracture diagnosis had a higher rate of vitamin D deficien …

53

Vitamin D supplementations and mortality among patients with moderate/severe COVID-19: A meta-analysis of randomized controlled trials.

Mirghani H, Begum S. Mirghani H, et al. J Res Med Sci. 2024 Nov 28;29:68. doi: 10.4103/jrms.jrms_591_23. eCollection 2024. J Res Med Sci. 2024. PMID: 39764224 Free PMC article. Review.

BACKGROUND: Vitamin D deficiency is associated with severe COVID 19 and poor outcomes. However, the role of Vitamin D supplementation on mortality is controversial. ...CONCLUSION: No association was evident between Vitamin D …

BACKGROUND: Vitamin D deficiency is associated with severe COVID 19 and poor outcomes. However, the role of V …

54

Dietary intakes, nutritional and biochemical status of 6 months to 12-year-old children before the COVID-19 pandemic era: the South East Asian Nutrition Survey II Indonesia (SEANUTS II) study in Java and Sumatera Islands, Indonesia.

Kekalih A, Chandra DN, Mirtha LT, Khouw I, Wong G, Sekartini R; SEANUTS II Indonesia Study Group. Kekalih A, et al. Public Health Nutr. 2025 Jan 7;28(1):e1. doi: 10.1017/S1368980024001654. Public Health Nutr. 2025. PMID: 39763281 Free PMC article.

Dietary intakes of energy, fibre, Ca, Fe, Zn, vitamins A, B(1), C and vitamin D below the Indonesian RDA were prevalent and observed in more than half of the children. CONCLUSION: High stunting, increasing trends of overweight/ obesity, anaemia, serum vitamin …

Dietary intakes of energy, fibre, Ca, Fe, Zn, vitamins A, B(1), C and vitamin D below the Indonesian RDA were prevalent and ob …

55

Coinfection of severe acute respiratory syndrome coronavirus 2 and polyomavirus in a patient with coronavirus disease 2019 detected by enrichment next-generation sequencing: a case report.

Gunadi, Geometri ET, Adhityo P, Abidin AZ, Marcellus, Puspitarani DA, Utami FDT, Iskandar K, Wibawa H, Hakim MS. Gunadi, et al. J Med Case Rep. 2024 Dec 31;18(1):646. doi: 10.1186/s13256-024-05005-0. J Med Case Rep. 2024. PMID: 39741335 Free PMC article.

The patient was given acetaminophen, vitamin C, vitamin D, and zinc for the treatment and discharged uneventfully from the hospital 4 days after admission. ...

The patient was given acetaminophen, vitamin C, vitamin D, and zinc for the treatment and discharged uneventfully from the hos …

56

Author Correction: Randomized trial of influence of vitamin D on the prevention and improvement of symptomatic COVID-19.

Wang H, Tao L, Cui L, Chen Y, Liu D, Xue L, Yang Y, Lv Y, Zhang F, Wang T, Wang X, Yuan W, Liu H, Huang J, Jiang Y, Liu N, Yang L, Hu Y, Li Y, Gao Y, Li H, Li B, Song C. Wang H, et al. Sci Rep. 2024 Dec 31;14(1):32158. doi: 10.1038/s41598-024-83804-7. Sci Rep. 2024. PMID: 39741171 Free PMC article. No abstract available.

57

Assessment of Serum Levels of Vitamin D and Selected Biochemical and Hematological Parameters in Rats Post-Immunized with Inactivated COVID-19 Virus.

Mehravaran M, Ahmadi Hamedani M, Kafshdouzan K, Staji H, Yousefi MH. Mehravaran M, et al. Arch Razi Inst. 2024 Jun 30;79(3):609-616. doi: 10.32592/ARI.2024.79.3.609. eCollection 2024 Jun. Arch Razi Inst. 2024. PMID: 39736957 Free PMC article.

Serum levels of vitamin D (VD) are inversely correlated with the incidence or severity of COVID-19. This study aimed to investigate the effects of inactivated COVID-19 virus (ICoV-19) immunization on VD levels, as well as biochemical and …

Serum levels of vitamin D (VD) are inversely correlated with the incidence or severity of COVID-19. This study a …

58

An Observational Study on the Analysis of Vitamin D Deficiency in COVID-19 Patients With No Comorbidities: A Retrospective Analysis.

Gaba M, Vishnoi R, Kumar N, Medam AKR, Suseel S, Pandey A, Dewan A. Gaba M, et al. Cureus. 2024 Nov 29;16(11):e74737. doi: 10.7759/cureus.74737. eCollection 2024 Nov. Cureus. 2024. PMID: 39735049 Free PMC article.

INTRODUCTION: Vitamin D deficiency is an important problem when facing a viral disease. Vitamin D deficiency is widely prevalent in India and plays an important role in immunoregulation. The deficiency can lead to severe viral infections. AIMS AND OBJE …

INTRODUCTION: Vitamin D deficiency is an important problem when facing a viral disease. Vitamin D deficiency is …

59

Vitamin D Therapy May Induce Lipoma Involution: A Multi-case Report.

Martin L, Lambert R, Hoadley S, Shadman L, Lee RC. Martin L, et al. Cureus. 2024 Nov 25;16(11):e74412. doi: 10.7759/cureus.74412. eCollection 2024 Nov. Cureus. 2024. PMID: 39723312 Free PMC article.

Benign lipomas are a common medical problem that is not known to regress spontaneously. In addition, vitamin D (VD) is a known regulator of adipocyte proliferation and differentiation. Thus, the purpose of this multi-case study was to determine if optimizing serum 1 …

Benign lipomas are a common medical problem that is not known to regress spontaneously. In addition, vitamin D (VD) is a known …

60

Impact of vitamin D on COVID-19 and other viral diseases.

Nagoba BS, Gavkare AM, Rayate AS, Nanaware N, Bhavthankar S. Nagoba BS, et al. World J Virol. 2024 Dec 25;13(4):100356. doi: 10.5501/wjv.v13.i4.100356. World J Virol. 2024. PMID: 39722759 Free PMC article.

Vitamin D receptors are present in immunocompetent cells, which indicates that vitamin D can potentially modulate innate and adaptive immune responses. ...Many studies have suggested that adequate vitamin D levels help alleviate morbidity …

Vitamin D receptors are present in immunocompetent cells, which indicates that vitamin D can potentially modulat …

61

Scurvy incidence trend among children hospitalised in France, 2015-2023: a population-based interrupted time-series analysis.

Assad Z, Trad M, Valtuille Z, Dumaine C, Faye A, Ikowsky T, Kaguelidou F, Osei L, Ouldali N, Meinzer U. Assad Z, et al. Lancet Reg Health Eur. 2024 Dec 6;49:101159. doi: 10.1016/j.lanepe.2024.101159. eCollection 2025 Feb. Lancet Reg Health Eur. 2024. PMID: 39720096 Free PMC article.

Limited data exist on scurvy trends among European children, particularly following socioeconomic changes since the COVID-19 pandemic. This study analysed scurvy incidence trends among French children over a nine-year period, examining potential post-pandemic increa …

Limited data exist on scurvy trends among European children, particularly following socioeconomic changes since the COVID-19 p …

62

COVID-19 Serostatus Does Not Affect the Intrauterine Transfer of Micronutrients and Fatty Acids or Maternal-fetal Lymphocyte Cell Composition: An Observational Study.

Surekha MV, Meur G, Suneetha N, Balakrishna N, Kumar PU, Tulja B, Reddy KS, Ibrahim A, Sunitha P. Surekha MV, et al. Am J Perinatol. 2024 Dec 24. doi: 10.1055/a-2480-5329. Online ahead of print. Am J Perinatol. 2024. PMID: 39719143

KEY POINTS: . COVID-19 did not impede essential fatty acids transfer through cord blood.. . COVID-19 affected maternal-fetal immune responses.. . COVID-19 affected vitB12, vitamin D and adrenic acid levels.....

KEY POINTS: . COVID-19 did not impede essential fatty acids transfer through cord blood.. . COVID-19 affected ma …

63

Associations of vitamin D levels and clinical parameters with COVID-19 infection, severity and mortality in hemodialysis patients: A cohort study.

You Y, Xu C, Hu Y, Liang M, Sun Q. You Y, et al. Hemodial Int. 2025 Jan;29(1):63-73. doi: 10.1111/hdi.13194. Epub 2024 Dec 22. Hemodial Int. 2025. PMID: 39711121

COVID-19 infection status, severity, and outcomes were recorded. Statistical analyses were performed to assess the associations between vitamin D levels and COVID-19 severity and mortality. ...DISCUSSION: Vitamin D deficienc …

COVID-19 infection status, severity, and outcomes were recorded. Statistical analyses were performed to assess the association …

64

Three-year seroprevalence of SARS-CoV-2 nucleocapsid protein antibody among children, parental awareness, and contributors of infection: a single-school cohort study in Chiba, Japan.

Yamamoto M, Sakurai K, Takatani R, Hisada A, Mori C. Yamamoto M, et al. J Epidemiol. 2024 Dec 21. doi: 10.2188/jea.JE20240284. Online ahead of print. J Epidemiol. 2024. PMID: 39710421 Free article.

BACKGROUND: Coronavirus disease 2019 (COVID-19) in children is often asymptomatic, posing challenges in detecting infections. ...These data provide useful information for developing countermeasures against COVID-19 and other future pandemics....

BACKGROUND: Coronavirus disease 2019 (COVID-19) in children is often asymptomatic, posing challenges in detecting infections. …

65

Cardiac findings in a phase II double-blind randomized placebo-controlled trial of combination therapy (HAZDPac) to treat COVID-19 patients.

Hazan S, Vidal AC, Hulscher N, Goudzwaard A, McCullough PA, Steinberg AA. Hazan S, et al. BMC Cardiovasc Disord. 2024 Dec 19;24(1):710. doi: 10.1186/s12872-024-04376-y. BMC Cardiovasc Disord. 2024. Retraction in: BMC Cardiovasc Disord. 2025 Feb 18;25(1):112. doi: 10.1186/s12872-025-04554-6. PMID: 39702045 Free PMC article. Retracted. Clinical Trial.

OBJECTIVE: Hydroxychloroquine paired with Azithromycin, Vitamin C, Vitamin D, and Zinc (HAZDPac), was used as a multidrug therapy method to treat COVID-19 illness and superimposed secondary bacterial pneumonia. ...DESIGN: We evaluated cardiac safety in …

OBJECTIVE: Hydroxychloroquine paired with Azithromycin, Vitamin C, Vitamin D, and Zinc (HAZDPac), was used as a multidrug ther …

66

The Immunomodulatory Effects of Vitamin D on COVID-19 Induced Glioblastoma Recurrence via the PI3K-AKT Signaling Pathway.

Zhang BT, Leung PC, Wong CK, Wang DJ. Zhang BT, et al. Int J Mol Sci. 2024 Dec 2;25(23):12952. doi: 10.3390/ijms252312952. Int J Mol Sci. 2024. PMID: 39684661 Free PMC article.

This study explored the molecular interactions between glioma and COVID-19 using integrated bioinformatics methods, including enrichment analysis, survival analysis, and molecular docking, focusing on the PI3K-Akt signaling pathway and the immunomodulatory role of …

This study explored the molecular interactions between glioma and COVID-19 using integrated bioinformatics methods, including …

67

Nutrient Supplements for Young Children and Mothers' Self Medication with Over-the-Counter Drugs During the COVID-19 Pandemic.

Aydın Aksoy E, Güçiz Doğan B, Yalçın SS. Aydın Aksoy E, et al. Nutrients. 2024 Dec 2;16(23):4182. doi: 10.3390/nu16234182. Nutrients. 2024. PMID: 39683575 Free PMC article.

BACKGROUND: The restriction of access to health services during the COVID-19 pandemic has led to an increase in self-medication. This study aims to examine mothers' use of nutrient supplements with over-the-counter (OTC) medications for their children, including ins …

BACKGROUND: The restriction of access to health services during the COVID-19 pandemic has led to an increase in self-medicatio …

68

Evaluation the level of vitamin D and its relationship with clinical symptoms in patients with COVID-19 referred to the medical center in Bam city.

Mortazavi SM, Khoshnood S, Faraji R, Baravati RB, Khalili H, Radfar A, Jalali E, Nezam Nia M, Akrami S, Shirani M. Mortazavi SM, et al. GMS Hyg Infect Control. 2024 Nov 5;19:Doc57. doi: 10.3205/dgkh000512. eCollection 2024. GMS Hyg Infect Control. 2024. PMID: 39669534 Free PMC article.

BACKGROUND: Vitamin D is a steroid hormone that protects against viral infections by influencing innate and adaptive immune responses. The effectiveness of vitamin D3 supplementation in COVID-19 is unknown. The study's goal was to elucidate the relatio …

BACKGROUND: Vitamin D is a steroid hormone that protects against viral infections by influencing innate and adaptive immune re …

69

Therapeutic Strategies for Tuberculosis: Progress and Lessons Learned.

Sun Q, Li S, Gao M, Pang Y. Sun Q, et al. Biomed Environ Sci. 2024 Nov 20;37(11):1310-1323. doi: 10.3967/bes2024.168. Biomed Environ Sci. 2024. PMID: 39667968 Free article. Review.

Tuberculosis (TB) remains a significant global health challenge, ranking second only to COVID-19 as the leading cause of death from a single infectious agent, with 1.3 million TB-related deaths reported in 2022. ...Immunotherapy is emerging as a complementary strate …

Tuberculosis (TB) remains a significant global health challenge, ranking second only to COVID-19 as the leading cause of death …

70

The impact of genetic polymorphism on course and severity of the SARS-CoV-2 infection and COVID-19 disease.

Wojciulik D, Wasilewska-Chrzanowska AJ, Kamiński KA, Moniuszko-Malinowska A. Wojciulik D, et al. Przegl Epidemiol. 2024 Dec 10;78(3):333-344. doi: 10.32394/pe/194862. Epub 2024 Oct 31. Przegl Epidemiol. 2024. PMID: 39660715 Review. English, Polish.

Knowledge about interactions between the virus and human proteins as well as knowledge of immunological mechanisms against infection is a key to identifying the area of virus activity and severity factors of COVID-19. Multiple variants of genes encoding proteins inv …

Knowledge about interactions between the virus and human proteins as well as knowledge of immunological mechanisms against infection is a ke …

71

Fetal death: Expert consensus of the French College of Obstetricians and Gynecologists.

Garabedian C, Sibiude J, Anselem O, Attie-Bittach T, Bertholdt C, Blanc J, Dap M, de Mézerac I, Fischer C, Girault A, Guerby P, Le Gouez A, Madar H, Quibel T, Tardy V, Stirnemann J, Vialard F, Vivanti A, Sananès N, Verspyck E. Garabedian C, et al. Int J Gynaecol Obstet. 2025 Mar;168(3):999-1008. doi: 10.1002/ijgo.16079. Epub 2024 Dec 10. Int J Gynaecol Obstet. 2025. PMID: 39655884 Free PMC article.

Regarding prevention of fetal death in the general population, it is not recommended to counsel or prescribe rest, aspirin, vitamin A, vitamin D, or micronutrient supplementation; systematically look for nuchal cord during prenatal screening ultrasound; or perform s …

Regarding prevention of fetal death in the general population, it is not recommended to counsel or prescribe rest, aspirin, vitamin A, vi …

72

Vitamin D deficiency and duration of COVID-19 symptoms in UK healthcare workers.

Chadda KR, Roberts SA, Lugg ST, Faniyi AA, Faustini SE, Webster C, Duffy JE, Hewison M, Shields A, Richter AG, Parekh D, Scott A, Thickett DR. Chadda KR, et al. Front Med (Lausanne). 2024 Nov 25;11:1494129. doi: 10.3389/fmed.2024.1494129. eCollection 2024. Front Med (Lausanne). 2024. PMID: 39655234 Free PMC article.

VD deficiency (VDD) may increase COVID-19 infection susceptibility, however research is limited on the association between VDD and COVID-19 symptom prevalence and duration. ...CONCLUSION: VDD is a significant independent risk factor for extended durati …

VD deficiency (VDD) may increase COVID-19 infection susceptibility, however research is limited on the association between VDD …

73

Correlation between rs7041 and rs4588 polymorphisms in vitamin D binding protein gene and COVID-19-related severity and mortality.

Hamed ER, Abdelhady SA, Al-Touny SA, Kishk RM, Mohamed MH, Rageh F, Othman AAA, Abdelfatah W, Azab H. Hamed ER, et al. BMC Med Genomics. 2024 Dec 2;17(1):284. doi: 10.1186/s12920-024-02018-y. BMC Med Genomics. 2024. PMID: 39623417 Free PMC article.

RESULTS: The study found that both groups had vitamin D deficiency, which was considerably lower in the COVID-19 patients group compared to controls. Among COVID-19 patients, there was a significant difference in vitamin D l …

RESULTS: The study found that both groups had vitamin D deficiency, which was considerably lower in the COVID-19 …

74

Decreased levels of vitamin D in Post-Corona Virus-19 Disease syndrome (PCS) patients compared to a control group.

Bräunlich J, Dinse-Lambracht A. Bräunlich J, et al. Clin Nutr ESPEN. 2025 Feb;65:246-248. doi: 10.1016/j.clnesp.2024.11.023. Epub 2024 Nov 29. Clin Nutr ESPEN. 2025. PMID: 39617141

BACKGROUND & AIMS: Vitamin D deficiency is defined by most experts as a level of less than 20 ng/ml. Studies have shown a relationship between musculoskeletal pain, muscle weakness, headache, and fatigue with low vitamin D level. ...These similarit …

BACKGROUND & AIMS: Vitamin D deficiency is defined by most experts as a level of less than 20 ng/ml. Studies have shown a …

75

The Effect of Vitamin D Supplementation Post COVID-19 Infection and Related Outcomes: A Systematic Review and Meta-Analysis.

Sartini M, Del Puente F, Carbone A, Schinca E, Ottria G, Dupont C, Piccinini C, Oliva M, Cristina ML. Sartini M, et al. Nutrients. 2024 Nov 5;16(22):3794. doi: 10.3390/nu16223794. Nutrients. 2024. PMID: 39599582 Free PMC article. Review.

BACKGROUND: Vitamin D's role in COVID-19 management remains controversial. This meta-analysis aimed to evaluate the efficacy of vitamin D supplementation in patients with SARS-CoV-2 infection, focusing on mortality, intensive care unit (I …

BACKGROUND: Vitamin D's role in COVID-19 management remains controversial. This meta-analysis aimed to evaluate …

76

COVID-19 in Children and Vitamin D.

Durá-Travé T, Gallinas-Victoriano F. Durá-Travé T, et al. Int J Mol Sci. 2024 Nov 14;25(22):12205. doi: 10.3390/ijms252212205. Int J Mol Sci. 2024. PMID: 39596272 Free PMC article. Review.

Vitamin D and its links to both COVID-19 (low levels of vitamin D appear to worsen COVID-19 outcomes) and the cytokine storm (anti-inflammatory activity) are detailed. Finally, the efficacy of vitamin D supplem …

Vitamin D and its links to both COVID-19 (low levels of vitamin D appear to worsen COVID- …

77

Importance of Return to Usual and School Activities After Social Isolation in Recovering Vitamin D Concentrations, Physical Fitness, and Motor Performance in Adolescents.

Moraes FB Jr, Tadiotto MC, Lenardt B, Mota J, Matos O, Leite N. Moraes FB Jr, et al. Int J Environ Res Public Health. 2024 Nov 10;21(11):1494. doi: 10.3390/ijerph21111494. Int J Environ Res Public Health. 2024. PMID: 39595761 Free PMC article.

This study aimed to observe adolescents' changes and individual responses regarding the anthropometry, cardiometabolic profile, vitamin D concentrations, physical fitness, and motor competence upon immediate return and three months of school activities after lockdow …

This study aimed to observe adolescents' changes and individual responses regarding the anthropometry, cardiometabolic profile, vitamin …

78

COVID-19 affects vitamin D metabolism in the kidney.

Ferreira J. Ferreira J. Lab Anim (NY). 2024 Dec;53(12):355. doi: 10.1038/s41684-024-01481-5. Lab Anim (NY). 2024. PMID: 39592872 No abstract available.

79

Short-Term Outcomes in Patients With Coexistence of COVID-19 Infection and Vitamin D Deficiency: A Large Cohort Study.

Chan YJ, Chen CC, Wu JY. Chan YJ, et al. Cureus. 2024 Oct 20;16(10):e71952. doi: 10.7759/cureus.71952. eCollection 2024 Oct. Cureus. 2024. PMID: 39564063 Free PMC article.

INTRODUCTION: Vitamin D deficiency (VDD) is prevalent worldwide and may influence the severity of infectious diseases, including COVID-19. ...These findings underscore the potential importance of assessing and managing vitamin D deficienc …

INTRODUCTION: Vitamin D deficiency (VDD) is prevalent worldwide and may influence the severity of infectious diseases, includi …

80

[Long-term and seasonal dynamics of vitamin D supply indicators for the population of the Western Siberia region].

Vilms EA, Turchaninov DV, Menshchikova YV, Dobrovolskaya EV, Storozhenko AV. Vilms EA, et al. Vopr Pitan. 2024;93(5):57-64. doi: 10.33029/0042-8833-2024-93-5-57-64. Epub 2024 Sep 16. Vopr Pitan. 2024. PMID: 39563149 Russian.

Despite the active study of vitamin D, today the problem of its insufficient supply remains relevant both in Russia and throughout the world. ...Material and methods. An analysis of the vitamin D status in the residents of Western Siberia, located at 5 …

Despite the active study of vitamin D, today the problem of its insufficient supply remains relevant both in Russia and throug …

81

Vitamin D concentration in maternal serum during pregnancy: Assessment in Hokkaido in adjunct study of the Japan Environment and Children's Study (JECS).

Nakanishi K, Mutoh M, Itoh S, Kobayashi S, Yamaguchi T, Iwata H, Tamura N, Koishi M, Kasai M, Kikuchi E, Yasuura N, Kishi R, Sato Y. Nakanishi K, et al. PLoS One. 2024 Nov 15;19(11):e0312516. doi: 10.1371/journal.pone.0312516. eCollection 2024. PLoS One. 2024. PMID: 39546451 Free PMC article.

BACKGROUND: Vitamin D is an essential nutrient for maintaining blood calcium and phosphorus levels and controlling bone density. ...CONCLUSION: It was found that almost all pregnant women in Hokkaido were deficient in vitamin D. It is necessary to impl …

BACKGROUND: Vitamin D is an essential nutrient for maintaining blood calcium and phosphorus levels and controlling bone densit …

82

Dietary changes during the COVID-19 lockdown in Iranian households: are we witnessing a secular trend? A narrative review.

Nikooyeh B, Ghodsi D, Amini M, Rabiei S, Rasekhi H, Motlagh ME, Neyestani TR. Nikooyeh B, et al. Front Public Health. 2024 Oct 25;12:1485423. doi: 10.3389/fpubh.2024.1485423. eCollection 2024. Front Public Health. 2024. PMID: 39525458 Free PMC article. Review.

BACKGROUND: The COVID-19 pandemic, which emerged in late 2019, influenced nearly all aspects of human life, including food choices and dietary habits. ...Meanwhile, the use of dietary supplements, especially vitamin D, vitamin C, zinc, and multivitamin …

BACKGROUND: The COVID-19 pandemic, which emerged in late 2019, influenced nearly all aspects of human life, including food cho …

83

Calcitriol prevents SARS-CoV spike-induced inflammation in human trophoblasts through downregulating ACE2 and TMPRSS2 expression.

Vargas-Castro R, García-Quiroz J, Olmos-Ortiz A, Avila E, Larrea F, Díaz L. Vargas-Castro R, et al. J Steroid Biochem Mol Biol. 2025 Jan;245:106625. doi: 10.1016/j.jsbmb.2024.106625. Epub 2024 Nov 6. J Steroid Biochem Mol Biol. 2025. PMID: 39515592

SARS-CoV-2, the causative virus of COVID-19, increases the risk of pregnancy complications including hypertensive disorders and placental inflammation. ...Noteworthy, an ACE1/ACE2 ratio imbalance can lead to RAS dysregulation and a bad prognosis in COVID-1 …

SARS-CoV-2, the causative virus of COVID-19, increases the risk of pregnancy complications including hypertensive disorders an …

84

Clinical and Epidemiological Features of Pediatric COVID-19: A Retrospective Study.

Mirkarimi M, Heidari S, Shamsizadeh A, Tahouri K, Alisamir M, Fathi M, Mohammadi S. Mirkarimi M, et al. Health Sci Rep. 2024 Nov 6;7(11):e70181. doi: 10.1002/hsr2.70181. eCollection 2024 Nov. Health Sci Rep. 2024. PMID: 39512246 Free PMC article.

A significant proportion of children who were underweight and stunted experienced moderate to severe COVID-19. Furthermore, there was a considerably higher prevalence of malnutrition, anemia, and vitamin D insufficiency, or deficiency in children with …

A significant proportion of children who were underweight and stunted experienced moderate to severe COVID-19. Furthermore, th …

85

Vitamin D levels in children and adolescents are associated with coronavirus disease-2019 outcomes: A systematic review and meta-analysis.

Wang JG, Dou HH, Liang QY. Wang JG, et al. Medicine (Baltimore). 2024 Nov 1;103(44):e40245. doi: 10.1097/MD.0000000000040245. Medicine (Baltimore). 2024. PMID: 39495975 Free PMC article.

Vitamin D insufficiency was more common in children with COVID-19 than in healthy children (OR, 4.86; 95% CI: 2.56-9.26). The incidence of severe illness was higher (OR, 4.73; 95% CI: 1.39-16.11) whereas that of asymptomatic illness was lower (OR, 0.38 …

Vitamin D insufficiency was more common in children with COVID-19 than in healthy children (OR, 4.86; 95% CI: 2. …

86

The Challenge of Misleading Information: Does the Interaction between Zinc and Vitamin D Influence the Immune Response against SARS-CoV-2 in the Elderly Population?

Silva DMRR, Moura PHM, Gopalsamy RG, Silva EED, Barreto MDS, Santos RS, Jesus PC, Souza JB, Santana LADM, Guimarães AG, Borges LP. Silva DMRR, et al. Life (Basel). 2024 Oct 8;14(10):1277. doi: 10.3390/life14101277. Life (Basel). 2024. PMID: 39459577 Free PMC article.

In Brazil, there was a controversy regarding the well-known COVID-19 Kit, a standardized prescription for positive cases that contained zinc, and vitamin D, and anti-parasitic drugs. ...Serum levels of COVID-19 NAbs were assessed, along w …

In Brazil, there was a controversy regarding the well-known COVID-19 Kit, a standardized prescription for positive cases that …

87

Vitamin D Receptor-Interplay in COVID-19-Negative, -Infected, and -Vaccinated Women during Pregnancy.

Condac C, Lozneanu L, Matasariu DR, Ursache A, Bujor IE, Niță ME, Boiculese VL, Sava M, Țăroi P, Bîrluțiu V. Condac C, et al. J Clin Med. 2024 Oct 15;13(20):6140. doi: 10.3390/jcm13206140. J Clin Med. 2024. PMID: 39458089 Free PMC article.

Results: We found lower gestational age at birth, lower birth weight, and reduced placental VDR (vitamin D receptor) levels in COVID-19-positive women compared to COVID-19-vaccinated and COVID-19-negative women. Conclusions: …

Results: We found lower gestational age at birth, lower birth weight, and reduced placental VDR (vitamin D receptor) levels in …

88

An Epidemiological Perspective on New Pediatric Cases of Type 1 Diabetes and Vitamin D Deficiency in South-East Romania: A Retrospective Study.

Ursu M, Cretu-Stuparu M, Gurau G, Nitoi LC, Nechita A, Arbune M. Ursu M, et al. Children (Basel). 2024 Sep 25;11(10):1162. doi: 10.3390/children11101162. Children (Basel). 2024. PMID: 39457127 Free PMC article.

OBJECTIVES: The aim of this study is to analyze the epidemiological characteristics and the biological profile of children from the southeast of Romania who have been newly diagnosed with type 1 diabetes (T1DM) and to investigate the potential relationships between vitamin …

OBJECTIVES: The aim of this study is to analyze the epidemiological characteristics and the biological profile of children from the southeas …

89

Unveiling the Interplay-Vitamin D and ACE-2 Molecular Interactions in Mitigating Complications and Deaths from SARS-CoV-2.

Wimalawansa SJ. Wimalawansa SJ. Biology (Basel). 2024 Oct 16;13(10):831. doi: 10.3390/biology13100831. Biology (Basel). 2024. PMID: 39452140 Free PMC article. Review.

While SARS-CoV-2 reduces ACE-2 expression, vitamin D increases it, counteracting the virus's harmful effects. Vitamin D's beneficial actions are mediated through complex molecular mechanisms involving innate and adaptive immune systems. Meanwhile, v …

While SARS-CoV-2 reduces ACE-2 expression, vitamin D increases it, counteracting the virus's harmful effects. Vitamin …

90

Micronutrients, Vitamin D, and Inflammatory Biomarkers in COVID-19: A Systematic Review and Meta-analysis of Causal Inference Studies.

Alcalá-Santiago Á, Rodriguez-Barranco M, Sánchez MJ, Gil Á, García-Villanova B, Molina-Montes E. Alcalá-Santiago Á, et al. Nutr Rev. 2024 Oct 24:nuae152. doi: 10.1093/nutrit/nuae152. Online ahead of print. Nutr Rev. 2024. PMID: 39449666

CONTEXT: Experimental and observational studies suggest that circulating micronutrients, including vitamin D (VD), may increase COVID-19 risk and its associated outcomes. Mendelian randomization (MR) studies provide valuable insight into the causal rel …

CONTEXT: Experimental and observational studies suggest that circulating micronutrients, including vitamin D (VD), may increas …

91

Effects of Immunotoxicity biomarkers, essential elements and vitamin D levels on the severity levels of COVID-19 disease in Turkey.

Secerlı J, Çetinkaya S, Leblebici İS, Özdemir LA, Yücel Ç, Karaismailoğlu E, Kara U, Özcan A, Öcal N, Arslan Y, Şenkal S, Erdem O, Bacanlı MG. Secerlı J, et al. Toxicol Res (Camb). 2024 Oct 20;13(5):tfae177. doi: 10.1093/toxres/tfae177. eCollection 2024 Oct. Toxicol Res (Camb). 2024. PMID: 39439527

Many mechanisms are thought to play a role in the pathogenesis of the COVID-19 pandemic, which started in 2019 and affected the whole world. It has been claimed that a deficiency in the immune system can significantly affect the severity of COVID-19 di …

Many mechanisms are thought to play a role in the pathogenesis of the COVID-19 pandemic, which started in 2019 and affected th …

92

Exploring the Therapeutic Potential of Vitamin D in Kawasaki Disease and Its Interplay with the COVID-19.

Visuddho V, Welliam Y, Maitri Aldian F, Tri Arif Sampurna M, Irzaldy A. Visuddho V, et al. Turk Arch Pediatr. 2024 Sep 2;59(5):432-439. doi: 10.5152/TurkArchPediatr.2024.24141. Turk Arch Pediatr. 2024. PMID: 39439407 Free PMC article.

Several studies have reported outbreaks of Kawasaki disease among children amid the coronavirus disease 2019 (COVID-19) pandemic. Vitamin D possesses high utility in modulating the immune system to repair and prevent severe inflammation in COVID …

Several studies have reported outbreaks of Kawasaki disease among children amid the coronavirus disease 2019 (COVID-19) pandem …

93

Comparative analysis of COVID-19 responses in Japan and Africa: diet, phytochemicals, vitamin D, and gut microbiota in reducing mortality-A systematic review and meta-analysis.

Santa K, Tamaki R, Watanabe K, Nagaoka I. Santa K, et al. Front Nutr. 2024 Oct 7;11:1465324. doi: 10.3389/fnut.2024.1465324. eCollection 2024. Front Nutr. 2024. PMID: 39434894 Free PMC article.

However, no systematic review/meta-analysis has conclusively linked diet (phytochemicals and vitamin D) and the gut microbiota in the context of COVID-19. METHODS: This study examined the responses to COVID-19 in Japan and Africa, formula …

However, no systematic review/meta-analysis has conclusively linked diet (phytochemicals and vitamin D) and the gut microbiota …

94

SARS-CoV-2 induced vitamin D deficiency and psychological stress: a manifestation of autoimmune disease onset.

Alobaid MA, Alqabandi BS. Alobaid MA, et al. Front Immunol. 2024 Oct 2;15:1434486. doi: 10.3389/fimmu.2024.1434486. eCollection 2024. Front Immunol. 2024. PMID: 39416791 Free PMC article.

This study explores the relationship between psychological stress, vitamin D (Vit-D) levels, and autoimmune connective tissue diseases, including systemic lupus erythematosus, systemic sclerosis, polymyositis, dermatomyositis, and rheumatoid arthritis. METHODS: The …

This study explores the relationship between psychological stress, vitamin D (Vit-D) levels, and autoimmune connective tissue …

95

SARS-CoV-2 infection causes a decline in renal megalin expression and affects vitamin D metabolism in the kidney of K18-hACE2 mice.

Kurosaki Y, Matsumoto T, Uematsu T, Kawakami F, Kawashima R, Tamaki S, Imai M, Ichikawa T, Ishii N, Kitasato H, Hanaki H, Kubo M. Kurosaki Y, et al. Sci Rep. 2024 Oct 16;14(1):24313. doi: 10.1038/s41598-024-75338-9. Sci Rep. 2024. PMID: 39414885 Free PMC article.

Megalin plays a crucial role in kidney vitamin D metabolism. However, the impact of megalin loss on vitamin D metabolism during COVID-19 is unclear. ...These findings suggest that megalin loss in SARS-CoV-2 infection may impact the local …

Megalin plays a crucial role in kidney vitamin D metabolism. However, the impact of megalin loss on vitamin D me …

96

Patterns of Dietary Supplement Use during the COVID-19 Pandemic in Poland: Focus on Vitamin D and Magnesium.

Grosman-Dziewiszek P, Jęśkowiak-Kossakowska I, Szeląg A, Wiatrak B. Grosman-Dziewiszek P, et al. Nutrients. 2024 Sep 24;16(19):3225. doi: 10.3390/nu16193225. Nutrients. 2024. PMID: 39408194 Free PMC article.

Background: The COVID-19 pandemic has brought significant attention to the role of dietary supplements, particularly Vitamin D, in enhancing immunity and possibly mitigating the severity of the disease. ...Objective: This study aimed to assess consumpt …

Background: The COVID-19 pandemic has brought significant attention to the role of dietary supplements, particularly Vitami …

97

Vitamin D: A key player in COVID-19 immunity and lessons from the pandemic to combat immune-evasive variants.

Sabit H, Abdel-Ghany S, Abdallah MS, Abul-Maaty O, Khoder AI, Shoman NA, Farrag MS, Martasek P, Noreddin AM, Nazih M. Sabit H, et al. Inflammopharmacology. 2024 Dec;32(6):3631-3652. doi: 10.1007/s10787-024-01578-w. Epub 2024 Oct 16. Inflammopharmacology. 2024. PMID: 39406981 Free PMC article. Review.

The mechanism of action of vitamin D and vitamin D deficiency (VDD) is well understood. VDD is associated with increased hospitalization of severely ill patients and increased levels of COVID-19-caused mortality. ...This review discusses …

The mechanism of action of vitamin D and vitamin D deficiency (VDD) is well understood. VDD is associated with i …

98

A New Biomarker Copeptin in Determining Disease Severity in COVID-19.

Korkmaz P, Mıstanoğlu-Özatağ D, Keskin H, Koçak H, Uçar S. Korkmaz P, et al. Infect Dis Clin Microbiol. 2024 Sep 26;6(3):225-232. doi: 10.36519/idcm.2024.324. eCollection 2024 Sep. Infect Dis Clin Microbiol. 2024. PMID: 39403104 Free PMC article.

Severe and mild-moderate COVID-19 patients were compared in terms of clinical, laboratory and imaging findings, and serum copeptin levels at hospitalization. ...CONCLUSION: In our study, copeptin was identified as a new prognostic biomarker indicating the severity o …

Severe and mild-moderate COVID-19 patients were compared in terms of clinical, laboratory and imaging findings, and serum cope …

99

Association of Vitamin D and magnesium levels with severity and mortality in patients with COVID-19.

García-Zendejas MM, Cano-Torres EA, Simental-Mendía LE. García-Zendejas MM, et al. Cir Cir. 2024;92(5):603-607. doi: 10.24875/CIRU.23000514. Cir Cir. 2024. PMID: 39401770 Free article. English.

OBJECTIVE: The study aimed to determine the association between serum magnesium and Vitamin D levels with the severity and mortality by coronavirus disease 19 (COVID-19) in hospitalized patients. ...However, Vitamin D disorders and hypoma …

OBJECTIVE: The study aimed to determine the association between serum magnesium and Vitamin D levels with the severity and mor …

100

Interplay of calcium, vitamin D, and parathormone in the milieu of infections and immunity: Reassessed in the context of COVID-19.

Bandyopadhyay U, Sen D, Ahuja D, Mahapatra SP, Biswas D, Maiti R, Chakraborty S, Hazra A, Parua S, Basak AK, Das A, Paul N, Purkait MP, Syamal AK, Dey R, Bhattacharya K, Adhikary K, Bhattacharjee A. Bandyopadhyay U, et al. J Steroid Biochem Mol Biol. 2025 Jan;245:106624. doi: 10.1016/j.jsbmb.2024.106624. Epub 2024 Oct 9. J Steroid Biochem Mol Biol. 2025. PMID: 39389269 Review.

The virus's frequent mutations pose challenges for medical professionals, necessitating adaptable therapeutic and preventive strategies. Vitamin D, a versatile regulatory molecule, not only influences physiological processes such as serum calcium regulation but also …

The virus's frequent mutations pose challenges for medical professionals, necessitating adaptable therapeutic and preventive strategies. …

101

The impact of supplementing vitamin D through different methods on the prognosis of COVID-19 patients: a systematic review and meta-analysis.

Zhang X, Wu J, Dong H, Shang N, Li Y, Zhang Y, Guo S, Mei X. Zhang X, et al. Front Nutr. 2024 Sep 25;11:1441847. doi: 10.3389/fnut.2024.1441847. eCollection 2024. Front Nutr. 2024. PMID: 39385791 Free PMC article.

OBJECTIVE: To analyze the impact of different methods of Vitamin D administration on the prognosis of COVID-19 patients. METHODS: A comprehensive literature search was conducted across four databases: PubMed, Embase, Web of Science, and Cochrane, up to …

OBJECTIVE: To analyze the impact of different methods of Vitamin D administration on the prognosis of COVID-19 p …

102

Differences in SARS-CoV-2 antibody prevalence at the end of the pre-vaccination period between age groups: A cross-sectional analysis of the multi-ethnic population-based HELIUS study.

Bolijn R, Spijkerman AMW, Galenkamp H, Blokstra A, Coyer L, Boyd A, Prins M, Stronks K. Bolijn R, et al. PLoS One. 2024 Oct 8;19(10):e0311196. doi: 10.1371/journal.pone.0311196. eCollection 2024. PLoS One. 2024. PMID: 39378229 Free PMC article.

BACKGROUND: During the first waves of the COVID-19 pandemic, SARS-CoV-2 antibody prevalence (seroprevalence) was lower in older compared to younger adults. ...To determine whether age group differences were explained by differences in exposure and in susceptibility, …

BACKGROUND: During the first waves of the COVID-19 pandemic, SARS-CoV-2 antibody prevalence (seroprevalence) was lower in olde …

103

Associations between pre-infection serum vitamin D concentrations and Omicron COVID-19 incidence, severity and reoccurrence in elderly individuals.

Chen J, Lu F, Shen B, Xu H, Chen Y, Hu Q, Xu A, Tung TH, Hong D. Chen J, et al. Public Health Nutr. 2024 Oct 7;27(1):e197. doi: 10.1017/S1368980024001873. Public Health Nutr. 2024. PMID: 39370947 Free PMC article.

OBJECTIVE: Previous studies suggest a link between vitamin D status and COVID-19 susceptibility in hospitalised patients. This study aimed to investigate whether vitamin D concentrations in elderly individuals were associated with their s …

OBJECTIVE: Previous studies suggest a link between vitamin D status and COVID-19 susceptibility in hospitalised …

104

Efficacy of vitamin D supplementation in the treatment of patients with COVID-19: a systematic review and meta-analysis of randomized controlled trials.

Adil M, Saleem MM, Vijay S, Ehsan M, Atiq I, Anwar E, Oduoye MO. Adil M, et al. Ann Med Surg (Lond). 2024 Aug 14;86(10):6079-6090. doi: 10.1097/MS9.0000000000002445. eCollection 2024 Oct. Ann Med Surg (Lond). 2024. PMID: 39359793 Free PMC article. Review.

CONTEXT: COVID-19 has substantial effects on respiratory health and overall well-being. Recent studies suggest vitamin D as a potential treatment, but the results are inconclusive. OBJECTIVE: The authors conducted a systematic review of randomized cont …

CONTEXT: COVID-19 has substantial effects on respiratory health and overall well-being. Recent studies suggest vitamin …

105

COVID-19-Induced Refractory Symptomatic Hypocalcemia in a Patient With Parathyroid Gland Reimplantation.

Tse C, Yeung HM. Tse C, et al. Case Rep Endocrinol. 2024 Sep 24;2024:6375828. doi: 10.1155/2024/6375828. eCollection 2024. Case Rep Endocrinol. 2024. PMID: 39355148 Free PMC article.

Pertinent laboratory abnormalities included calcium 5.3 mg/dL, ionized calcium 0.44 mmol/L, magnesium 1.4 mg/dL, phosphorous 5.5 mg/dL, PTH 242 pg/mL, and 25-OH vitamin D 56 ng/mL. Chest CT revealed multifocal pneumonia consistent with positive COVID-19 …

Pertinent laboratory abnormalities included calcium 5.3 mg/dL, ionized calcium 0.44 mmol/L, magnesium 1.4 mg/dL, phosphorous 5.5 mg/dL, PTH …

106

Effect of vitamin D supplementation on clinical outcomes in adult patients with COVID-19: A GRADE-assessed systematic review and meta-analysis of randomized controlled trials.

Ghoreshi ZA, Charostad J, Arefinia N, Nakhaie M, Rezaei Zadeh Rukerd M, Salajegheh F. Ghoreshi ZA, et al. Pharmacol Res Perspect. 2024 Oct;12(5):e70013. doi: 10.1002/prp2.70013. Pharmacol Res Perspect. 2024. PMID: 39350561 Free PMC article.

The COVID-19 pandemic has emerged as a major global health crisis. Vitamin D, a crucial fat-soluble vitamin, has been recommended for COVID-19 patients, though evidence of its effectiveness is inconsistent. This systematic literature revi …

The COVID-19 pandemic has emerged as a major global health crisis. Vitamin D, a crucial fat-soluble vitamin, has …

107

Exploring Micronutrient Dynamics in COVID-19 Severity and Mortality: Unraveling the Roles of Vitamin D, Calcium, Phosphorus, Magnesium and ALP.

Kumar PK, Japa P, Tomo S, Sankanagoudar S, Purohit P, Charan J, Purohit A, Nag VL, Bhatia PK, Singh K, Dutt N, Garg MK, Misra S, Sharma P, Yadav D. Kumar PK, et al. Indian J Clin Biochem. 2024 Oct;39(4):548-556. doi: 10.1007/s12291-024-01225-9. Epub 2024 Apr 21. Indian J Clin Biochem. 2024. PMID: 39346709

This study explores the impact of Vitamin D, calcium, phosphorus, magnesium, and alkaline phosphatase (ALP) on COVID-19 severity and mortality. ...Vitamin D was measured using Chemiluminescent method. The study reveals that diminished lev …

This study explores the impact of Vitamin D, calcium, phosphorus, magnesium, and alkaline phosphatase (ALP) on COVID- …

108

Influence of vitamin D supplementation on muscle strength and exercise capacity in Mongolian schoolchildren: secondary outcomes from a randomised controlled trial.

Ganmaa D, Hemmings S, Jolliffe DA, Buyanjargal U, Garmaa G, Adiya U, Tumurbaatar T, Dorjnamjil K, Tserenkhuu E, Erdenenbaatar S, Tsendjav E, Enkhamgalan N, Achtai CE, Talhaasuren Y, Byambasuren T, Ganbaatar E, Purevdorj E, Martineau AR. Ganmaa D, et al. BMJ Open Sport Exerc Med. 2024 Sep 26;10(3):e002018. doi: 10.1136/bmjsem-2024-002018. eCollection 2024. BMJ Open Sport Exerc Med. 2024. PMID: 39345833 Free PMC article.

OBJECTIVE: To determine whether weekly oral vitamin D supplementation influences grip strength, explosive leg power, cardiorespiratory fitness or spirometric lung volumes in Mongolian schoolchildren. ...CONCLUSION: A 3-year course of weekly oral supplementation with …

OBJECTIVE: To determine whether weekly oral vitamin D supplementation influences grip strength, explosive leg power, cardiores …

109

Influence of vitamin D supplementation on muscle strength and exercise capacity in South African schoolchildren: secondary outcomes from a randomised controlled trial (ViDiKids).

Middelkoop K, Micklesfield L, Hemmings S, Walker N, Stewart J, Jolliffe DA, Mendham AE, Tang JCY, Cooper C, Harvey NC, Wilkinson RJ, Martineau AR. Middelkoop K, et al. BMJ Open Sport Exerc Med. 2024 Sep 26;10(3):e002019. doi: 10.1136/bmjsem-2024-002019. eCollection 2024. BMJ Open Sport Exerc Med. 2024. PMID: 39345832 Free PMC article.

OBJECTIVE: To determine whether vitamin D supplementation influences grip strength, explosive leg power, cardiorespiratory fitness and risk of exercise-induced bronchoconstriction (EIB) in South African schoolchildren. ...At 3-year follow-up, children randomised to …

OBJECTIVE: To determine whether vitamin D supplementation influences grip strength, explosive leg power, cardiorespiratory fit …

110

Assessment of Supplementation with Different Biomolecules in the Prevention and Treatment of COVID-19.

González-Acedo A, Manzano-Moreno FJ, García-Recio E, Ruiz C, Luna-Bertos E, Costela-Ruiz VJ. González-Acedo A, et al. Nutrients. 2024 Sep 11;16(18):3070. doi: 10.3390/nu16183070. Nutrients. 2024. PMID: 39339670 Free PMC article. Review.

The objective of this study was to review published evidence on the clinical usefulness of supplementation with vitamin D, antioxidant vitamins (vitamin A, vitamin E, and vitamin C), melatonin, lactoferrin and natural products found in food (curcumin, luteolin, ging …

The objective of this study was to review published evidence on the clinical usefulness of supplementation with vitamin D, ant …

111

Retrospective Analysis of the Effect of Postmenopausal Women Medications on SARS-CoV-2 Infection Progression.

Cocetta V, Zorzi M, Bejor S, Cesta MC, De Pizzol M, Theurillat JP, Allegretti M, Alimonti A, Montopoli M, Rugge M. Cocetta V, et al. Life (Basel). 2024 Sep 3;14(9):1107. doi: 10.3390/life14091107. Life (Basel). 2024. PMID: 39337891 Free PMC article.

Since the beginning of the COVID-19 pandemic, it has been evident that women and young people were less susceptible to severe infections compared to males. ...The results highlighted in this work contribute to shedding some light on the widely debated role of vit …

Since the beginning of the COVID-19 pandemic, it has been evident that women and young people were less susceptible to severe …

112

Extracellular Vesicle-Enclosed Oxidative Stress- and Inflammation-Related microRNAs as Potential Biomarkers of Vitamin D Responsivity: A Pilot Study on Inflammatory Bowel Disease Patients with or without COVID-19.

Ammirata G, Arigoni M, Licastro D, Caviglia GP, Disabato M, Zubair G, Bezzio C, Saibeni S, De Nicolò A, Cusato J, Palermiti A, Manca A, Tolosano E, Cozzini S, Mancini M, Altruda F, D'Avolio A, Ribaldone DG, Ala U, Fagoonee S. Ammirata G, et al. Antioxidants (Basel). 2024 Aug 28;13(9):1047. doi: 10.3390/antiox13091047. Antioxidants (Basel). 2024. PMID: 39334706 Free PMC article.

The relationship between serum 25-hydroxyvitamin D (25(OH)D) levels, genomic response to vitamin D (Vit.D), and positivity to SARS-CoV-2 remains understudied. In this pilot study, during the follow-up of patients with Inflammatory Bowel Disease (IBD) and COVID …

The relationship between serum 25-hydroxyvitamin D (25(OH)D) levels, genomic response to vitamin D (Vit.D), and positivity to …

113

Serum proinflammatory cytokines, receptor activator of nuclear factor kappa-beta ligand (RANKL), osteoprotegerin (OPG) and RANKL/OPG ratio in mild and severe COVID-19.

Kazemi-Sufi S, Alipour S, Rabieepour M, Roshan-Milani S, Naderi R. Kazemi-Sufi S, et al. BMC Infect Dis. 2024 Sep 27;24(1):1047. doi: 10.1186/s12879-024-09941-6. BMC Infect Dis. 2024. PMID: 39333916 Free PMC article.

METHODS: This study was performed on 48 adult patients (18 mild, 18 severe COVID-19, and 12 healthy subjects as a control group). Serum OPG, RANKL, TNF-alpha, IL-1beta, 25-OH vitamin D, and ALKp were measured by ELISA and colorimetric assay. ...Correla …

METHODS: This study was performed on 48 adult patients (18 mild, 18 severe COVID-19, and 12 healthy subjects as a control grou …

114

Vitamin D for the management of chronic obstructive pulmonary disease.

Williamson A, Martineau AR, Jolliffe D, Sheikh A, Janssens W, Sluyter J, Rafiq R, de Jongh R, Griffiths CJ. Williamson A, et al. Cochrane Database Syst Rev. 2024 Sep 27;9(9):CD013284. doi: 10.1002/14651858.CD013284.pub2. Cochrane Database Syst Rev. 2024. PMID: 39329240

About one billion people worldwide are estimated to have vitamin D deficiency or insufficiency. Vitamin D deficiency is common among people with COPD, and has been reported to be associated with reduced lung function and increased risk of acute exacerb …

About one billion people worldwide are estimated to have vitamin D deficiency or insufficiency. Vitamin D defici …

115

Serum vitamin D levels and the severity and clinical course of COVID-19.

Elnady M, Hafeez AA, Assal H, Zaid E, Abo Elwafa G. Elnady M, et al. Monaldi Arch Chest Dis. 2024 Sep 26. doi: 10.4081/monaldi.2024.2978. Online ahead of print. Monaldi Arch Chest Dis. 2024. PMID: 39324744 Free article.

In this study, we aimed to assess the relation between vitamin D levels and COVID-19 severity. Positive COVID-19 patients were subjected to clinical examination, computed tomography of the chest, and laboratory investigations. ...There wa …

In this study, we aimed to assess the relation between vitamin D levels and COVID-19 severity. Positive COVID …

116

Role of vitamin D in COVID-19 and other viral infections.

Engin MMN, Özdemir Ö. Engin MMN, et al. World J Virol. 2024 Sep 25;13(3):95349. doi: 10.5501/wjv.v13.i3.95349. World J Virol. 2024. PMID: 39323448 Free PMC article. Review.

Vitamin D deficiency has been consistently linked to increased severity of coronavirus disease 2019 (COVID-19) and a heightened risk of mortality among afflicted individuals. ...Additionally, vitamin D is intertwined with the intricate ne …

Vitamin D deficiency has been consistently linked to increased severity of coronavirus disease 2019 (COVID-19) a …

117

Vitamin D in the critically ill - update 2024.

Geiger C, McNally JD, Christopher KB, Amrein K. Geiger C, et al. Curr Opin Clin Nutr Metab Care. 2024 Nov 1;27(6):515-522. doi: 10.1097/MCO.0000000000001068. Epub 2024 Aug 26. Curr Opin Clin Nutr Metab Care. 2024. PMID: 39302310 Review.

PURPOSE OF REVIEW: This review aims to summarize the latest publications on vitamin D focused on critically ill patients. RECENT FINDINGS: Vitamin D deficiency is common in critically ill patients (children and adults) and associated with a higher risk …

PURPOSE OF REVIEW: This review aims to summarize the latest publications on vitamin D focused on critically ill patients. RECE …

118

Do dynamic changes in haematological and biochemical parameters predict mortality in critically ill COVID-19 patients?

Jandric M, Zlojutro B, Momcicevic D, Dragic S, Kovacevic T, Djajic V, Stojiljkovic MP, Loncar-Stojiljkovic D, Skrbic R, Djuric DM, Kovacevic P. Jandric M, et al. Technol Health Care. 2025;33(1):275-286. doi: 10.3233/THC-241006. Technol Health Care. 2025. PMID: 39302399

BACKGROUND: Critically ill COVID-19 patients are usually subjected to clinical, laboratory, and radiological diagnostic procedures resulting in numerous findings. ...OBJECTIVES: Exploring the significance of dynamic changes in haematological and biochemical paramete …

BACKGROUND: Critically ill COVID-19 patients are usually subjected to clinical, laboratory, and radiological diagnostic proced …

119

Nutraceuticals and pharmacological to balance the transitional microbiome to extend immunity during COVID-19 and other viral infections.

Kaushal A. Kaushal A. J Transl Med. 2024 Sep 18;22(1):847. doi: 10.1186/s12967-024-05587-9. J Transl Med. 2024. PMID: 39294611 Free PMC article. Review.

SCOPE: The underlying medical conditions and gut dysbiosis is known to influence COVID-19 severity in high-risk patients. The current review proposed the optimal usage of nutraceuticals & pharmacological interventions can help regulate the protective immune resp …

SCOPE: The underlying medical conditions and gut dysbiosis is known to influence COVID-19 severity in high-risk patients. The …

120

Adequate serum 25-hydroxy-vitamin D levels are correlated with low anti-PF4 levels in mild COVID-19 Patients: An observational study.

Rachman A, Iriani A, Irawan A, Juanputra S, Betsy R. Rachman A, et al. Medicine (Baltimore). 2024 Sep 13;103(37):e39252. doi: 10.1097/MD.0000000000039252. Medicine (Baltimore). 2024. PMID: 39287233 Free PMC article.

The worldwide spread of coronavirus disease 2019 (COVID-19) has resulted in an unparalleled health emergency of global proportions. Around 31% of individuals with COVID-19 experience thrombosis associated with hypercoagulation. COVID-19 p …

The worldwide spread of coronavirus disease 2019 (COVID-19) has resulted in an unparalleled health emergency of global proport …

121

Investigation of the Relationship between Vitamin D Deficiency and Vitamin D-Binding Protein Polymorphisms in Severe COVID-19 Patients.

Karcıoğlu Batur L, Dokur M, Koç S, Karabay M, Akcay ZN, Gunger E, Hekim N. Karcıoğlu Batur L, et al. Diagnostics (Basel). 2024 Sep 3;14(17):1941. doi: 10.3390/diagnostics14171941. Diagnostics (Basel). 2024. PMID: 39272727 Free PMC article.

This study explores the association of vitamin D-binding protein (VDBP) gene polymorphisms, vitamin D levels, and the severity of COVID-19, including the need for intensive care unit (ICU) hospitalization. ...Our findings indicate that VD …

This study explores the association of vitamin D-binding protein (VDBP) gene polymorphisms, vitamin D levels, an …

122

Enhancing vitamin D levels in care homes: the role of healthy building design in preventing respiratory infections.

Putra AAP. Putra AAP. J Public Health (Oxf). 2024 Sep 12:fdae254. doi: 10.1093/pubmed/fdae254. Online ahead of print. J Public Health (Oxf). 2024. PMID: 39270632

This correspondence extends the discussion by emphasizing the critical role of healthy building design in enhancing vitamin D levels, which is vital for immune function and ARI prevention. Many care home residents suffer from vitamin D deficiency due t …

This correspondence extends the discussion by emphasizing the critical role of healthy building design in enhancing vitamin D …

123

Hypocalcemia Following Thyroidectomy in a Patient With COVID-19: A Case Report and Literature Review.

Inoue T, Kumai T, Ohara K, Takahara M. Inoue T, et al. Cureus. 2024 Aug 12;16(8):e66665. doi: 10.7759/cureus.66665. eCollection 2024 Aug. Cureus. 2024. PMID: 39262524 Free PMC article.

COVID-19 can lead to various complications, including severe respiratory symptoms. Both viral infections and total thyroidectomy are known to cause hypocalcemia, making a history of thyroidectomy a potential risk factor for hypocalcemia in COVID-19 pat …

COVID-19 can lead to various complications, including severe respiratory symptoms. Both viral infections and total thyroidecto …

124

Effects of the COVID-19 pandemic on serum vitamin D concentration in Korean children.

Choi J, Choe Y, Lee K, Kim N, Yang S. Choi J, et al. Ann Pediatr Endocrinol Metab. 2024 Aug;29(4):220-226. doi: 10.6065/apem.2346196.098. Epub 2024 Aug 31. Ann Pediatr Endocrinol Metab. 2024. PMID: 39231483 Free PMC article.

This study investigates changes in the vitamin D status of children and adolescents following the pandemic. METHODS: This retrospective study includes healthy children aged 3-18 years who visited Hanyang University Hospitals in Seoul or Guri during pre-coronavirus d …

This study investigates changes in the vitamin D status of children and adolescents following the pandemic. METHODS: This retr …

125

Randomized trial of influence of vitamin D on the prevention and improvement of symptomatic COVID-19.

Wang H, Tao L, Cui L, Chen Y, Liu D, Xue L, Yang Y, Lv Y, Zhang F, Wang T, Wang X, Yuan W, Liu H, Huang J, Jiang Y, Liu N, Yang L, Hu Y, Li Y, Gao Y, Li H, Li B, Song C. Wang H, et al. Sci Rep. 2024 Sep 3;14(1):20519. doi: 10.1038/s41598-024-66267-8. Sci Rep. 2024. PMID: 39227626 Free PMC article. Clinical Trial.

We aimed to investigate the preventive effect of vitamin D2 on COVID-19 and the improvement of symptoms after COVID-19 infection. The study recruited 228 health care workers who tested negative PCR or antigen for COVID-19. ...Adequate …

We aimed to investigate the preventive effect of vitamin D2 on COVID-19 and the improvement of symptoms after COVID- …

126

Association Between the Level of Vitamin D and COVID-19 Infection in Children and Adolescents: A Systematic Review.

Ghoreshi ZA, Charostad J, Arefinia N, Nakhaie M, Rezaei Zadeh Rukerd M, Zandi A, Alizadeh SD, Khoshnazar SM, Salajegheh F. Ghoreshi ZA, et al. Am J Trop Med Hyg. 2024 Sep 3;111(5):1127-1132. doi: 10.4269/ajtmh.24-0206. Print 2024 Nov 6. Am J Trop Med Hyg. 2024. PMID: 39226905

Thirteen studies, conducted across six countries and involving 1,071 pediatric patients, were included. Vitamin D deficiency was prevalent among children and adolescents with COVID-19. Some studies suggested that vitamin D deficiency sign …

Thirteen studies, conducted across six countries and involving 1,071 pediatric patients, were included. Vitamin D deficiency w …

127

The impact of vitamin D administration on mortality in COVID-19 patients: a systematic review and meta-analysis of randomized controlled trials.

Kow CS, Ramachandram DS, Hasan SS, Wong Z, Thiruchelvam K. Kow CS, et al. Inflammopharmacology. 2024 Oct;32(5):3205-3212. doi: 10.1007/s10787-024-01564-2. Epub 2024 Sep 3. Inflammopharmacology. 2024. PMID: 39225947

This study aimed to evaluate the impact of vitamin D supplementation on mortality in coronavirus disease 2019 (COVID-19) patients through a systematic review and meta-analysis of randomized controlled trials. ...CONCLUSION: Vitamin D supp …

This study aimed to evaluate the impact of vitamin D supplementation on mortality in coronavirus disease 2019 (COVID- …

128

Investigating the research trajectory and future trends of immune disorders in diabetes cardiovascular complications: A bibliometric analysis over the past decade based on big data.

Li X, Xu Z, Huang T, Jiang Y, Wan H, Zhang D, Ling J, Wu Y, Liu X, Yang P, Fu L, Liu J, Zhang J, Yu P. Li X, et al. Ageing Res Rev. 2024 Nov;101:102473. doi: 10.1016/j.arr.2024.102473. Epub 2024 Aug 31. Ageing Res Rev. 2024. PMID: 39222667 Review.

Studies have focused on the effects of oxidative stress, inflammation, metabolism, gut microbiota, and COVID-19 on diabetic heart problems, highlighting the role of immune dysregulation in these diseases. CONCLUSION: This research provides an overview of immune dysr …

Studies have focused on the effects of oxidative stress, inflammation, metabolism, gut microbiota, and COVID-19 on diabetic he …

129

Causal Relationship Between Micronutrient and Sleep Disorder: A Mendelian Randomization Study.

Jiang Y, Ge S, Wang C, Jin C, Zhao Y, Liu Q. Jiang Y, et al. Nat Sci Sleep. 2024 Aug 26;16:1267-1277. doi: 10.2147/NSS.S475171. eCollection 2024. Nat Sci Sleep. 2024. PMID: 39219617 Free PMC article.

BACKGROUND: Sleep played an important part in human health, and COVID-19 led to a continuous deterioration of sleep. However, the causal relationship between micronutrient and sleep disorder was not yet fully understood. ...RESULTS: Our results suggested that 8 gene …

BACKGROUND: Sleep played an important part in human health, and COVID-19 led to a continuous deterioration of sleep. However, …

130

Latent Class Analysis Reveals, in patient profiles, COVID-19-related better prognosis by calcifediol treatment than glucocorticoids.

Entrenas-Castillo M, Entrenas-Costa LM, Pata MP, Gamez BJ, Muñoz-Corroto C, Gómez-Rebollo C, Mira-Padilla E, Bouillon R, Quesada-Gomez JM. Entrenas-Castillo M, et al. J Steroid Biochem Mol Biol. 2025 Jan;245:106609. doi: 10.1016/j.jsbmb.2024.106609. Epub 2024 Aug 31. J Steroid Biochem Mol Biol. 2025. PMID: 39218235

Calcifediol and glucocorticoids have been repositioned for the treatment of COVID-19 and may reduce severity, the need for intensive care unit admission and death. OBJECTIVE: to identify class or profiles of patients hospitalized and treated with COVID-19 …

Calcifediol and glucocorticoids have been repositioned for the treatment of COVID-19 and may reduce severity, the need for int …

131

Effect of vitamin D(3) on antiphospholipid antibodies in hospitalized patients with moderate to severe COVID-19.

Sales LP, Souza LVB, Fernandes AL, Murai IH, Santos MD, Vendramini MBG, Oliveira RM, Figueiredo CP, Caparbo VF, Gualano B, Pereira RMR; in memoriam. Sales LP, et al. Clinics (Sao Paulo). 2024 Aug 27;79:100474. doi: 10.1016/j.clinsp.2024.100474. eCollection 2024. Clinics (Sao Paulo). 2024. PMID: 39208655 Free PMC article. Clinical Trial.

OBJECTIVE: To investigate the effect of a single oral dose of 200,000 IU of vitamin D(3) on antiphospholipid antibodies in hospitalized patients with moderate to severe COVID-19. ...CONCLUSION: These findings do not support the use of a single oral dos …

OBJECTIVE: To investigate the effect of a single oral dose of 200,000 IU of vitamin D(3) on antiphospholipid antibodies in hos …

132

The Impact of Environmental Factors on the Development of Autoimmune Thyroiditis-Review.

Cyna W, Wojciechowska A, Szybiak-Skora W, Lacka K. Cyna W, et al. Biomedicines. 2024 Aug 7;12(8):1788. doi: 10.3390/biomedicines12081788. Biomedicines. 2024. PMID: 39200253 Free PMC article. Review.

In this review, we aimed to collect and analyze data connected with environmental factors and autoimmune thyroiditis development. Our review indicates iodine intake, vitamin D deficiency, selenium deficiency, viral infections caused by Epstein-Barr Virus (EBV), Huma …

In this review, we aimed to collect and analyze data connected with environmental factors and autoimmune thyroiditis development. Our review …

133

COVID-19, Nutrients and Lifestyle Eating Behaviors: A Narrative Review.

Cangelosi G, Palomares SM, Pantanetti P, De Luca A, Biondini F, Nguyen CTT, Mancin S, Sguanci M, Petrelli F. Cangelosi G, et al. Diseases. 2024 Aug 22;12(8):193. doi: 10.3390/diseases12080193. Diseases. 2024. PMID: 39195192 Free PMC article. Review.

BACKGROUND: COVID-19 infection, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), quickly emerged as the most significant event of the new millennium. ...Vitamin supplementation has shown promise in attenuating COVID-19 symptoms a …

BACKGROUND: COVID-19 infection, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), quickly emerged as the …

134

Serum 25-hydroxyvitamin D levels and health outcomes of hospitalization owing to COVID-19: a retrospective cross-sectional study.

Metonidze I, Bostoganashvili N, Goderidze T, Tananashvili D. Metonidze I, et al. J Int Med Res. 2024 Aug;52(8):3000605241271770. doi: 10.1177/03000605241271770. J Int Med Res. 2024. PMID: 39188127 Free PMC article.

Regarding treatment with glucocorticoids, OR = 3.7 for group 1 versus 2 (95% CI 1.1-12.5) and OR = 8.4 for group 1 versus 3 (95% CI 1.8-40.7). CONCLUSION: COVID-19-related morbidity was associated with decreased serum 25(OH)D levels. Future studies should investigat …

Regarding treatment with glucocorticoids, OR = 3.7 for group 1 versus 2 (95% CI 1.1-12.5) and OR = 8.4 for group 1 versus 3 (95% CI 1.8-40.7 …

135

The effect of novel vitamin D3 compounds on saliva samples from COVID-19 patients: a lab study.

Feteih SMN, Dada A, Heaphy ELG, Zailaie S, Jan D, Rashed Z, Wali G. Feteih SMN, et al. Sci Rep. 2024 Aug 21;14(1):19415. doi: 10.1038/s41598-024-70429-z. Sci Rep. 2024. PMID: 39169216 Free PMC article.

Vitamin D has shown antimicrobial effects. This study aimed to explore the antiviral effects of vitamin D3 on saliva samples collected from patients with coronavirus disease-19 (COVID-19) and compare saliva and swab results to aid in policy development …

Vitamin D has shown antimicrobial effects. This study aimed to explore the antiviral effects of vitamin D3 on saliva samples c …

136

Unlocking insights: Navigating COVID-19 challenges and Emulating future pandemic Resilience strategies with strengthening natural immunity.

Wimalawansa SJ. Wimalawansa SJ. Heliyon. 2024 Jul 17;10(15):e34691. doi: 10.1016/j.heliyon.2024.e34691. eCollection 2024 Aug 15. Heliyon. 2024. PMID: 39166024 Free PMC article. Review.

The original COVID-19 vaccines, developed against SARS-CoV-2, initially mitigated hospitalizations. ...Despite this, hospitalizations, mortality, and outbreaks involving dominant mutants like Alpha and Delta increased during winters when the population's vitamin …

The original COVID-19 vaccines, developed against SARS-CoV-2, initially mitigated hospitalizations. ...Despite this, hospitali …

137

Corrigendum to: Anti- SARS-CoV-2 IgG and IgM Levels in Iraqi General Population.

Alobaidi AH, Mustafa HI, Salih AM, Alsamarai AM. Alobaidi AH, et al. Antiinflamm Antiallergy Agents Med Chem. 2024;23(2):148. doi: 10.2174/1871523023999240522153411. Antiinflamm Antiallergy Agents Med Chem. 2024. PMID: 39162123

.; Rinaldo, R.F.; Dav, I.M.; Cozzolino, M. Vitamin D in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) patients with non-invasive ventilation support. Panminerva Med., 2021, Corrected: Barassi, A.; Pezzilli, R.; Mondoni, M.; Rinaldo, R.F.; Davi, M.; Co …

.; Rinaldo, R.F.; Dav, I.M.; Cozzolino, M. Vitamin D in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) patients …

138

Changes in vitamin D status among adults from the COVID-19 pandemic to post-pandemic normality.

Chen Y, Kong G. Chen Y, et al. Front Nutr. 2024 Aug 2;11:1407890. doi: 10.3389/fnut.2024.1407890. eCollection 2024. Front Nutr. 2024. PMID: 39155929 Free PMC article.

This study investigates the effect of the pandemic on vitamin D levels and the prevalence of vitamin D deficiency in the adult population, with a focus on gender-specific differences. ...Furthermore, in February, March, and April, 2022, 25(OH)D levels …

This study investigates the effect of the pandemic on vitamin D levels and the prevalence of vitamin D deficienc …

139

[Fetal death: Expert consensus from the College of French Gynecologists and Obstetricians].

Garabedian C, Sibiude J, Anselem O, Attie-Bittach T, Bertholdt C, Blanc J, Dap M, de Mézerac I, Fischer C, Girault A, Guerby P, Le Gouez A, Madar H, Quibel T, Tardy V, Stirnemann J, Vialard F, Vivanti A, Sananès N, Verspyck E. Garabedian C, et al. Gynecol Obstet Fertil Senol. 2024 Oct;52(10):549-611. doi: 10.1016/j.gofs.2024.07.005. Epub 2024 Aug 16. Gynecol Obstet Fertil Senol. 2024. PMID: 39153884 Free article. French.

Regarding the prevention of fetal death in the general population, it is not recommended to counsel for rest and not to prescribe vitamin A, vitamin D nor micronutrient supplementation for the sole purpose of reducing the risk of fetal death (Weak recommendations; L …

Regarding the prevention of fetal death in the general population, it is not recommended to counsel for rest and not to prescribe vitamin A, …

140

Vitamin D and vitamin D binding protein levels in COVID-19 intensive care unit patients: A prospective multicenter study.

Diker VÖ, Yılmaz G, Düz ME, Algemi M, Köseoğlu M, Emre HÖ, Oğuz O. Diker VÖ, et al. J Med Biochem. 2024 Jun 15;43(4):610-616. doi: 10.5937/jomb0-47822. J Med Biochem. 2024. PMID: 39139171 Free PMC article.

BACKGROUND: Vitamin D binding protein plays a crucial role in regulating vitamin D levels by carrying vitamin D and its metabolites and immunological response by binding to endotoxins and fatty acids. ...However, no statistically signific …

BACKGROUND: Vitamin D binding protein plays a crucial role in regulating vitamin D levels by carrying vitamin …

141

The effectiveness of interventions to reduce the transmission of acute respiratory infections in care homes: a systematic review.

Willcox ML, Lavu D, Yousaf U, Dalton S, Roberts N, Plüddemann A. Willcox ML, et al. J Public Health (Oxf). 2024 Dec 1;46(4):551-563. doi: 10.1093/pubmed/fdae178. J Public Health (Oxf). 2024. PMID: 39136085 Free PMC article.

BACKGROUND: Care home residents are at high risk from outbreaks of respiratory infections, such as influenza and COVID-19. We conducted a systematic review of randomized controlled trials, to determine which interventions (apart from vaccines) are effective at reduc …

BACKGROUND: Care home residents are at high risk from outbreaks of respiratory infections, such as influenza and COVID-19. We …

142

Rise in Serum 25-Hydroxyvitamin D Levels during the COVID-19 Pandemic.

Durden W, Ezaldin S, Amos J, Kemper S, Campbell J. Durden W, et al. Nutrients. 2024 Jul 27;16(15):2449. doi: 10.3390/nu16152449. Nutrients. 2024. PMID: 39125330 Free PMC article.

With the emergence of the COVID-19 pandemic, the absence of established evidence-based treatment protocols led healthcare professionals and the public to explore experimental treatments, including high doses of vitamin D supplements. ...This upsurge su …

With the emergence of the COVID-19 pandemic, the absence of established evidence-based treatment protocols led healthcare prof …

143

New randomized controlled trials on micronutrients in critical care nutrition: A narrative review.

Halim Z, Huang Y, Lee ZY, Lew CCH. Halim Z, et al. Nutr Clin Pract. 2024 Oct;39(5):1119-1149. doi: 10.1002/ncp.11195. Epub 2024 Aug 9. Nutr Clin Pract. 2024. PMID: 39119820 Review.

Twelve studies reported on vitamin C, four studies on vitamin D, three studies on thiamin, two studies on multivitamins, and one study on cobalamin. ...Decreased disease severity and hospital stay in patients with COVID-19 with vitamins A-E requires fu …

Twelve studies reported on vitamin C, four studies on vitamin D, three studies on thiamin, two studies on multivitamins, and o …

144

Factors associated with vitamin D deficiency in health care workers exposed to SARS-CoV-2: a cross-sectional study.

Villasis-Keever MA, Zurita-Cruz JN, Garduño-Espinosa J, López-Alarcón M, Barradas Vázquez AS, Miranda-Novales MG, Parra-Ortega I, López-Martinez B, García H, Klünder-Klünder M. Villasis-Keever MA, et al. Front Nutr. 2024 Jul 24;11:1440185. doi: 10.3389/fnut.2024.1440185. eCollection 2024. Front Nutr. 2024. PMID: 39114123 Free PMC article.

INTRODUCTION: Globally, up to 76.6% of the population may be affected by vitamin D (VD) deficiency, which has been linked to increased morbidity and mortality from COVID-19. ...We also assessed previous COVID-19 infection and comorbiditie …

INTRODUCTION: Globally, up to 76.6% of the population may be affected by vitamin D (VD) deficiency, which has been linked to i …

145

Knowledge, attitudes and practices (KAP) of medical university students towards vitamin D deficiency in Saudi Arabia: a cross-sectional study.

Elghazaly A, Widyan A, Alsahali S, Alshammari M, Farooqui M, Alsaloom D, Alduwirej L, Alfayizi L, Alajmi M, Alowais M. Elghazaly A, et al. J Pharm Policy Pract. 2024 Aug 5;17(1):2381699. doi: 10.1080/20523211.2024.2381699. eCollection 2024. J Pharm Policy Pract. 2024. PMID: 39109357 Free PMC article.

Sun exposure during safe daytime hours is considered the main cause of vitamin D deficiency. Nearly 60% confirmed that KSA indoor activities and the COVID-19 lockdown might maximise vitamin D deficiency. ...It also highlights the role of …

Sun exposure during safe daytime hours is considered the main cause of vitamin D deficiency. Nearly 60% confirmed that KSA ind …

146

Corrigendum to: "Changes in the immune response against SARS-CoV-2 in individuals with severe COVID-19 treated with high dose of vitamin D" [Biomed. Pharmacother. 150 (2022) 1-11].

Torres M, Casado G, Vigón L, Rodríguez-Mora S, Mateos E, Ramos-Martín F, López-Wolf D, Sanz-Moreno J, Ryan-Murua P, Taboada-Martínez ML, López-Huertas MR, Cervero M, Coiras M; Multidisciplinary Group of Study of COVID19 (MGS-COVID)1, Contributing members of the Multidisciplinary Group of Study of COVID-19 (in alphabetical order). Torres M, et al. Biomed Pharmacother. 2024 Sep;178:117251. doi: 10.1016/j.biopha.2024.117251. Epub 2024 Aug 3. Biomed Pharmacother. 2024. PMID: 39097476 Free PMC article. No abstract available.

147

Effect of VDR and TLR2 gene variants on the clinical course of patients with COVID-19 disease.

Kuruca N, Atilla A, Kaya MT, Gokmen S, Nursal AF, Kilic O, Kuruoglu T, Temocin F, Guvenc T, Yigit S, Guvenc D. Kuruca N, et al. J Investig Med. 2024 Dec;72(8):876-882. doi: 10.1177/10815589241270418. Epub 2024 Aug 19. J Investig Med. 2024. PMID: 39075671

The coronavirus disease 2019 (COVID-19) pandemic, which has caused a major global health crisis, primarily targets the upper and lower respiratory tract. ...Our study results suggest that the VDR BsmI b allele may have a role in COVID-19 patients with …

The coronavirus disease 2019 (COVID-19) pandemic, which has caused a major global health crisis, primarily targets the upper a …

148

Effects of an 8-week high-dose vitamin D supplementation on fatigue and neuropsychiatric manifestations in post-COVID syndrome: A randomized controlled trial.

Charoenporn V, Tungsukruthai P, Teacharushatakit P, Hanvivattanakul S, Sriyakul K, Sukprasert S, Kamalashiran C, Tungsukruthai S, Charernboon T. Charoenporn V, et al. Psychiatry Clin Neurosci. 2024 Oct;78(10):595-604. doi: 10.1111/pcn.13716. Epub 2024 Jul 28. Psychiatry Clin Neurosci. 2024. PMID: 39072958 Clinical Trial.

AIM: This study evaluated the effectiveness of high-dose vitamin D supplementation in alleviating fatigue and neuropsychiatric symptoms in post-COVID syndrome. ...RESULTS: Significant improvements were found in the vitamin D group for CFQ (coefficient …

AIM: This study evaluated the effectiveness of high-dose vitamin D supplementation in alleviating fatigue and neuropsychiatric …

149

Nutritional and Inflammatory Markers Associated with SARS-CoV-2 Infection in the Elderly.

Budelon Gonçalves JI, Lermen FM, Gonçalves JB, Zanirati G, Machado DC, Marques HM, Erwig HS, Becker BM, Wagner F, Boff MO, Rocha MG, Da Costa JC, Marinowic ED. Budelon Gonçalves JI, et al. Int J Mol Sci. 2024 Jul 15;25(14):7749. doi: 10.3390/ijms25147749. Int J Mol Sci. 2024. PMID: 39062991 Free PMC article.

The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has posed unprecedented challenges to global health systems, particularly among vulnerable populations such as the elderly. ...Our study highlights the critical importance of both anthropometric and molecular ma …

The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has posed unprecedented challenges to global health systems, particular …

150

Early Metabolomic and Immunologic Biomarkers as Prognostic Indicators for COVID-19.

Chen Z, Fung E, Wong CK, Ling L, Lui G, Lai CKC, Ng RWY, Sze RKH, Ho WCS, Hui DSC, Chan PKS. Chen Z, et al. Metabolites. 2024 Jul 9;14(7):380. doi: 10.3390/metabo14070380. Metabolites. 2024. PMID: 39057703 Free PMC article.

This prospective study in Hong Kong aimed at identifying prognostic metabolomic and immunologic biomarkers for Coronavirus Disease 2019 (COVID-19). We examined 327 patients, mean age 55 (19-89) years, in whom 33.6% were infected with Omicron and 66.4% were infected …

This prospective study in Hong Kong aimed at identifying prognostic metabolomic and immunologic biomarkers for Coronavirus Disease 2019 ( …

151

The interplay between cytokines, inflammation, and antioxidants: mechanistic insights and therapeutic potentials of various antioxidants and anti-cytokine compounds.

Bhol NK, Bhanjadeo MM, Singh AK, Dash UC, Ojha RR, Majhi S, Duttaroy AK, Jena AB. Bhol NK, et al. Biomed Pharmacother. 2024 Sep;178:117177. doi: 10.1016/j.biopha.2024.117177. Epub 2024 Jul 24. Biomed Pharmacother. 2024. PMID: 39053423 Free article. Review.

Among these antioxidants, curcumin, vitamin C, vitamin D, propolis, allicin, and cinnamaldehyde have garnered attention for their anti-inflammatory properties and potential therapeutic benefits. ...

Among these antioxidants, curcumin, vitamin C, vitamin D, propolis, allicin, and cinnamaldehyde have garnered attention for th …

152

Frailty as a Risk Factor for Depression after COVID-19 Hospital Admission.

Soler-Moratalla IM, Salmerón S, Lozoya-Moreno S, Hermosilla-Pasamar AM, Henández-Martínez A, Solís-García Del Pozo J, Escribano-Talaya M, Font-Payeras MA, García-Alcaraz F. Soler-Moratalla IM, et al. Geriatrics (Basel). 2024 Jul 22;9(4):97. doi: 10.3390/geriatrics9040097. Geriatrics (Basel). 2024. PMID: 39051261 Free PMC article.

BACKGROUND: This work aims to establish the relationship between depression and epidemiological or imaging variables, frailty, and cognitive status in patients who suffered hospital admission for COVID-19. METHODS: A longitudinal observational study investigated 72 …

BACKGROUND: This work aims to establish the relationship between depression and epidemiological or imaging variables, frailty, and cognitive …

153

Complete neurological recovery of spinal tuberculosis after spinal surgery and vitamin D supplementary: A case series.

Semita IN, Fatmawati H, Munawir A, Juliasih NN. Semita IN, et al. Int J Surg Case Rep. 2024 Sep;122:110053. doi: 10.1016/j.ijscr.2024.110053. Epub 2024 Jul 18. Int J Surg Case Rep. 2024. PMID: 39033700 Free PMC article.

INTRODUCTION AND IMPORTANCE: Deaths from tuberculosis (TB) in Indonesia are nearly 200,000 per year and higher than those from COVID-19. The problems associated with spinal TB are vitamin D deficiency, neurological deficit, disruption of daily living a …

INTRODUCTION AND IMPORTANCE: Deaths from tuberculosis (TB) in Indonesia are nearly 200,000 per year and higher than those from COVID- …

154

Prevalence, incidence and determinants of QuantiFERON^TM positivity in South African schoolchildren.

Stewart J, Walker N, Jennings K, Delport C, Nuttall J, Coussens AK, Dyers R, Jolliffe DA, Tang JCY, Fraser WD, Wilkinson RJ, Bekker LG, Martineau AR, Middelkoop K. Stewart J, et al. IJTLD Open. 2024 May 1;1(5):206-214. doi: 10.5588/ijtldopen.24.0084. eCollection 2024 May. IJTLD Open. 2024. PMID: 39022781 Free PMC article.

155

Vitamin D Binding Protein: A Potential Factor in Geriatric COVID-19 Acute Lung Injury.

Jiang H, Chi X, Sun Y, Li H. Jiang H, et al. J Inflamm Res. 2024 Jul 8;17:4419-4429. doi: 10.2147/JIR.S470097. eCollection 2024. J Inflamm Res. 2024. PMID: 39006499 Free PMC article.

BACKGROUND: Previous research indicated that vitamin D binding protein (VDBP) is an independent multifunctional protein that plays a vital role in acute inflammatory and tissue damage. However, its role in acute lung injury (ALI) due to coronavirus disease 2019 ( …

BACKGROUND: Previous research indicated that vitamin D binding protein (VDBP) is an independent multifunctional protein that p …

156

Vitamin D Metabolism Parameters and Cytokine Profile in COVID-19 Patients with Bolus Cholecalciferol Supplementation.

Karonova TL, Mikhaylova AA, Golovatyuk KA, Chernikova AT, Korobova ZR, Liubimova NE, Starshinova AA, Kudlay DA, Totolian AA, Shlyakhto EV. Karonova TL, et al. Diagnostics (Basel). 2024 Jul 2;14(13):1408. doi: 10.3390/diagnostics14131408. Diagnostics (Basel). 2024. PMID: 39001298 Free PMC article.

Recent studies have demonstrated the relationship between vitamin D deficiency, infection severity and mortality from COVID-19. This study aimed to analyze the vitamin D metabolites and cytokine expression levels of COVID-19 …

Recent studies have demonstrated the relationship between vitamin D deficiency, infection severity and mortality from COVID …

157

Electrolytes, Zinc and Vitamin D(3) in COVID-19 Patients with Cardiovascular Complications.

AlKhuzaie AA, Jabbar EA, Albadry BJ. AlKhuzaie AA, et al. Vopr Virusol. 2024 Jul 5;69(3):266-276. doi: 10.36233/0507-4088-236. Vopr Virusol. 2024. PMID: 38996375

Pre-existing or infection-induced cardiovascular disease worsens the outcomes for COVID-19 patients. MATERIALS AND METHODS: To estimate the serum electrolytes (Na(+), K(+), Ca(++), Zn) and vitamin D(3), the study depended on ichroma ii device for Vi …

Pre-existing or infection-induced cardiovascular disease worsens the outcomes for COVID-19 patients. MATERIALS AND METHODS: To …

158

Influence of the COVID-19 pandemic on the incidence of eating disorders.

Murray Hurtado M, Martín Rivada Á, Pestano García S, Ramallo Fariña Y. Murray Hurtado M, et al. An Pediatr (Engl Ed). 2024 Jul;101(1):21-28. doi: 10.1016/j.anpede.2024.04.019. Epub 2024 Jul 8. An Pediatr (Engl Ed). 2024. PMID: 38981817 Free article.

INTRODUCTION: Eating disorders (EDs) develop more frequently in young females. Following the COVID-19 pandemic, there has been evidence of an increase in children and adolescents, with an earlier onset and a worse body weight and nutritional status. ...When we compa …

INTRODUCTION: Eating disorders (EDs) develop more frequently in young females. Following the COVID-19 pandemic, there has been …

159

Vitamin D Status and Cardiovascular Disease in College Athletes After SARS-CoV-2 Infection.

Hollabaugh WL, Hymel A, Pennings JS, Clark DE, Soslow JH, Karpinos AR. Hollabaugh WL, et al. Clin J Sport Med. 2024 Nov 1;34(6):603-609. doi: 10.1097/JSM.0000000000001253. Epub 2024 Jul 9. Clin J Sport Med. 2024. PMID: 38980665

OBJECTIVE: To evaluate the association between vitamin D status and CV disease after COVID-19 in college athletes. DESIGN: Retrospective cohort study. ...This study suggests that vitamin D status does not impact the development of myocard …

OBJECTIVE: To evaluate the association between vitamin D status and CV disease after COVID-19 in college athlete …

160

Undesirable effects of COVID-19 vaccination on Saudi population: A descriptive study, Winter 2022.

AlGhamdi SA, AlGhamdi AS, Al-Ogailan AA, Ghazwani AH, Redhwan EZ, Alkinani KB, Hasaballah NH. AlGhamdi SA, et al. Int J Health Sci (Qassim). 2024 Jul-Aug;18(4):32-45. Int J Health Sci (Qassim). 2024. PMID: 38974645 Free PMC article.

OBJECTIVE: The development of coronavirus disease 2019 (COVID-19) vaccines was a crucial preventative measure toward controlling the pandemic. ...Moreover, 190 participants reported that they were diagnosed with diseases soon after receiving the COVID-19 …

OBJECTIVE: The development of coronavirus disease 2019 (COVID-19) vaccines was a crucial preventative measure toward controlli …

161

Correlation between serum 25(OH)D levels with severity of work-related hand eczema among healthcare workers: a cross-sectional study.

Surya D, Marissa M, Budianti WK, Rihatmadja R, Krisanti IA, Friska D, Widaty S. Surya D, et al. Dermatol Reports. 2023 Oct 25;16(2):9861. doi: 10.4081/dr.2023.9861. eCollection 2024 Jun 14. Dermatol Reports. 2023. PMID: 38957633 Free PMC article.

Hand eczema (HE) is a common condition seen in medical facilities, particularly during the COVID-19 pandemic. The effects of vitamin D on skin inflammation are diverse. The purpose of this study is to examine the relationship between vitamin …

Hand eczema (HE) is a common condition seen in medical facilities, particularly during the COVID-19 pandemic. The effects of …

162

Role of Vitamin D and Vitamin D Polymorphisms in COVID-19 Risk and Severity in Children: A Systematic Review.

Giatraki V, Galanakis E, Perdikogianni C. Giatraki V, et al. Cureus. 2024 May 29;16(5):e61326. doi: 10.7759/cureus.61326. eCollection 2024 May. Cureus. 2024. PMID: 38947671 Free PMC article. Review.

We investigated the impact of vitamin D status and the related genetic variants on COVID-19 vulnerability and severity of the disease in children. ...Vitamin D deficiency and the vitamin D receptor (VDR) FokI polymorphism ma …

We investigated the impact of vitamin D status and the related genetic variants on COVID-19 vulnerability and se …

163

Clinico-epidemiological Characteristics of the Physician Affected with Covid-19.

Hasan MN, Islam ASM, Das SC, Ahmed F, Sarkar MAM, Shobuj MMA, Zaman S, Ambia NE. Hasan MN, et al. Mymensingh Med J. 2024 Jul;33(3):741-749. Mymensingh Med J. 2024. PMID: 38944716

Coronavirus disease 2019 (Covid-19) disease have been associated with significant mortality amongst doctors globally including Bangladesh. ...Perceived severity of the symptoms ranged between 2 and 6. The pattern of drug use to prevent the Covid-19 sho …

Coronavirus disease 2019 (Covid-19) disease have been associated with significant mortality amongst doctors globally including …

164

Correction: Novel protective circulating miRNA are associated with preserved vitamin D levels in patients with mild COVID-19 presentation at hospital admission not progressing into severe disease.

di Filippo L, Terenzi U, Di Ienno G, Trasciatti S, Bonaretti S, Giustina A. di Filippo L, et al. Endocrine. 2024 Nov;86(2):862. doi: 10.1007/s12020-024-03939-5. Endocrine. 2024. PMID: 38937301 Free PMC article. No abstract available.

165

Calcifediol or Corticosteroids in the Treatment of COVID-19: An Observational Study.

Entrenas-Castillo M, Entrenas-Costa LM, Pata MP, Jurado-Gamez B, Muñoz-Corroto C, Gomez-Rebollo C, Mira-Padilla E, Bouillon R, Quesada-Gómez JM. Entrenas-Castillo M, et al. Nutrients. 2024 Jun 17;16(12):1910. doi: 10.3390/nu16121910. Nutrients. 2024. PMID: 38931265 Free PMC article.

Medical treatment of coronavirus 19 disease (COVID-19) is a therapeutic challenge. The available data strongly suggest that calcifediol treatment may reduce the severity of COVID-19, and corticosteroids are the treatment of choice worldwide for severe …

Medical treatment of coronavirus 19 disease (COVID-19) is a therapeutic challenge. The available data strongly suggest that ca …

166

Mediation Effect of Social Distancing on Neonatal Vitamin D Status and Related Clinical Outcomes during the Coronavirus Disease-19 Pandemic.

Jun JS, Kim DJ, Kim SC, Yeom JS, Park JS. Jun JS, et al. Nutrients. 2024 Jun 13;16(12):1858. doi: 10.3390/nu16121858. Nutrients. 2024. PMID: 38931213 Free PMC article.

BACKGROUND: We analyzed the impact of social distancing (SD) on vitamin D status and associated morbidity in neonates during the coronavirus disease (COVID-19) pandemic. ...The mediation effect of SD on neonatal morbidity by neonatal vitamin …

BACKGROUND: We analyzed the impact of social distancing (SD) on vitamin D status and associated morbidity in neonates during t …

167

Dietary patterns and micronutrients in respiratory infections including COVID-19: a narrative review.

Salehi Z, Askari M, Jafari A, Ghosn B, Surkan PJ, Hosseinzadeh-Attar MJ, Pouraram H, Azadbakht L. Salehi Z, et al. BMC Public Health. 2024 Jun 21;24(1):1661. doi: 10.1186/s12889-024-18760-y. BMC Public Health. 2024. PMID: 38907196 Free PMC article. Review.

BACKGROUND: COVID-19 is a pandemic caused by nCoV-2019, a new beta-coronavirus from Wuhan, China, that mainly affects the respiratory system and can be modulated by nutrition. ...The impact of omega-3 and fiber on respiratory diseases has been mainly studied in chil …

BACKGROUND: COVID-19 is a pandemic caused by nCoV-2019, a new beta-coronavirus from Wuhan, China, that mainly affects the resp …

168

Calcifediol boosts efficacy of ChAdOx1 nCoV-19 vaccine by upregulating genes promoting memory T cell responses.

Saroha HS, Bhat S, Das L, Dutta P, Holick MF, Sachdeva N, Marwaha RK. Saroha HS, et al. NPJ Vaccines. 2024 Jun 20;9(1):114. doi: 10.1038/s41541-024-00909-w. NPJ Vaccines. 2024. PMID: 38902265 Free PMC article.

The ChAdOx1 nCoV-19 (COVISHIELD) vaccine has emerged as a pivotal tool in the global fight against the COVID-19 pandemic. In our previous study eligible subjects were supplemented with calcifediol, a direct precursor to the biologically active form of vitamin …

The ChAdOx1 nCoV-19 (COVISHIELD) vaccine has emerged as a pivotal tool in the global fight against the COVID-19 pandemic. In o …

169

Vitamin D supplementation and calcium: Many-faced gods or nobody in fighting against Corona Virus Disease 2019.

Roohi A, Gharagozlou S. Roohi A, et al. Clin Nutr ESPEN. 2024 Aug;62:172-184. doi: 10.1016/j.clnesp.2024.05.015. Epub 2024 May 28. Clin Nutr ESPEN. 2024. PMID: 38901939 Review.

At the beginning of the pandemic, only a few treatment options, mainly focused on supportive care and repurposing medications, were available. Due to its effects on immune system, vitamin D was a topic of interest during the pandemic, and researchers investigated it …

At the beginning of the pandemic, only a few treatment options, mainly focused on supportive care and repurposing medications, were availabl …

170

Vitamin-D as a multifunctional molecule for overall well-being: An integrative review.

Paul S, Kaushik R, Chawla P, Upadhyay S, Rawat D, Akhtar A. Paul S, et al. Clin Nutr ESPEN. 2024 Aug;62:10-21. doi: 10.1016/j.clnesp.2024.04.016. Epub 2024 May 11. Clin Nutr ESPEN. 2024. PMID: 38901929 Review.

Vitamin D is synthesized inside the body through various steps starting from ultraviolet radiation exposure and comes from limited food sources, however, vitamin D-fortified food products are still among the major sources of vitamin D. .. …

Vitamin D is synthesized inside the body through various steps starting from ultraviolet radiation exposure and comes from lim …

171

Effect of 2 Years of Monthly Calcifediol Administration in Postmenopausal Women with Vitamin D Insufficiency.

Occhiuto M, Pepe J, Colangelo L, Lucarelli M, Angeloni A, Nieddu L, De Martino V, Minisola S, Cipriani C. Occhiuto M, et al. Nutrients. 2024 Jun 3;16(11):1754. doi: 10.3390/nu16111754. Nutrients. 2024. PMID: 38892687 Free PMC article.

Here, we report only the per-protocol analysis, because the COVID-19 pandemic precluded adherence to the scheduled visits for some patients. RESULTS: The patients' mean age was 62.4 9.0 years. ...

Here, we report only the per-protocol analysis, because the COVID-19 pandemic precluded adherence to the scheduled visits for …

172

Clinical and Laboratory Profile, Management and Outcome of Pediatric SARS-CoV-2 Infection Admitted at the Philippine General Hospital.

Reyes-Pagcatipunan MG, Isada PMD, Delos Reyes CA. Reyes-Pagcatipunan MG, et al. Acta Med Philipp. 2024 Apr 30;58(7):14-26. doi: 10.47895/amp.v58i7.7717. eCollection 2024. Acta Med Philipp. 2024. PMID: 38882922 Free PMC article.

BACKGROUND: The Philippines has recorded over 470,000 COVID-19 cases in children, with over 1,500 deaths during the same period. Although a Philippine online pediatric COVID-19 registry exists, this only relies on passive surveillance. ...RESULTS: Ther …

BACKGROUND: The Philippines has recorded over 470,000 COVID-19 cases in children, with over 1,500 deaths during the same perio …

173

Botulinum toxin injection shows promise in nail psoriasis: A comparative randomized controlled trial.

Juntongjin P, Srisinlapakig S, Nitayavardhana S. Juntongjin P, et al. JAAD Int. 2024 Apr 30;16:105-111. doi: 10.1016/j.jdin.2024.03.021. eCollection 2024 Sep. JAAD Int. 2024. PMID: 38873171 Free PMC article.

OBJECTIVE: To compare the efficacy of botulinum toxin A (BoNT-A) injection, triamcinolone acetonide (TA) injection, topical combination of vitamin D/steroid (VitD/steroid) and placebo in improving nail psoriasis. METHODS: A 24-week randomized intraindividual compara …

OBJECTIVE: To compare the efficacy of botulinum toxin A (BoNT-A) injection, triamcinolone acetonide (TA) injection, topical combination of …

174

Therapeutic effects of vitamin D supplementation on COVID-19 aggravation: a systematic review and meta-analysis of randomized controlled trials.

Yang Y, Sun W, Yang F, Zhang G, Li X, Sun S, Xing Y. Yang Y, et al. Front Pharmacol. 2024 May 27;15:1367686. doi: 10.3389/fphar.2024.1367686. eCollection 2024. Front Pharmacol. 2024. PMID: 38860175 Free PMC article.

BACKGROUND: The therapeutic effects of vitamin D supplementation on Coronavirus disease 2019 (COVID-19) aggravation remain controversial and inconclusive. ...CONCLUSION: This meta-analysis revealed that moderate to severe COVID-19 patient …

BACKGROUND: The therapeutic effects of vitamin D supplementation on Coronavirus disease 2019 (COVID-19) aggravat …

175

Novel protective circulating miRNA are associated with preserved vitamin D levels in patients with mild COVID-19 presentation at hospital admission not progressing into severe disease.

di Filippo L, Terenzi U, Di Ienno G, Trasciatti S, Bonaretti S, Giustina A. di Filippo L, et al. Endocrine. 2024 Oct;86(1):119-123. doi: 10.1007/s12020-024-03900-6. Epub 2024 Jun 10. Endocrine. 2024. PMID: 38856841 Free PMC article.

PURPOSE: Low vitamin D levels were reported to negatively influence the outcomes of acute COVID-19, as well as other biochemical markers were linked to COVID-19, including microRNAs (miRNAs). This study aimed to prospectively evaluate miR …

PURPOSE: Low vitamin D levels were reported to negatively influence the outcomes of acute COVID-19, as well as o …

176

Bifidobacterium Against COVID-19: A Mother and Her Newborn's Gut Microbiome.

Hazan S, Smith M, Lander S, Carlson A, Walters C. Hazan S, et al. Cureus. 2024 May 10;16(5):e60038. doi: 10.7759/cureus.60038. eCollection 2024 May. Cureus. 2024. PMID: 38854284 Free PMC article.

Several treatments and preventive measures for SARS-CoV-2 were studied during the pandemic, but few focused on the neonatal gut microbiome and its role in the setting of COVID-19. This case report is unique because it describes the gut microbiomes of a mother and he …

Several treatments and preventive measures for SARS-CoV-2 were studied during the pandemic, but few focused on the neonatal gut microbiome a …

177

New-onset diabetes in children during the COVID-19 Pandemic: an assessment of biomarkers and psychosocial risk factors at play in Mississippi.

Stout J, Dixit N, Pasha S, Sukumaran A, Topaloglu AK, Armstrong MK, Garg P, Karlson C, Bates JT, Ansari MAY, Kamran F. Stout J, et al. Ann Pediatr Endocrinol Metab. 2024 Aug;29(4):234-241. doi: 10.6065/apem.2346182.091. Epub 2024 Jun 5. Ann Pediatr Endocrinol Metab. 2024. PMID: 38853577 Free PMC article.

PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic has led to an association between COVID-19 and pediatric diabetes. ...Those with T2DM were older, majority African American, had higher median body mass index (BMI) percentiles, and lower vit …

PURPOSE: The coronavirus disease 2019 (COVID-19) pandemic has led to an association between COVID-19 and pediatr …

178

Sunlight exposure might account for the relatively low COVID-19 morbidity and mortality in tropical countries.

Muhammad M, Loong SK, Khor CS, Mohd-Azami SNI, Kafle A, Useh U, Bello B, AbuBakar S. Muhammad M, et al. Trop Biomed. 2024 Mar 1;41(1):78-83. doi: 10.47665/tb.41.1.010. Trop Biomed. 2024. PMID: 38852137

A retrospective observational study was designed and data from the World Health Organization weekly COVID-19 epidemiological update was compiled. We examined the total number of confirmed COVID-19 cases per 100 000 population, as well as the total numb …

A retrospective observational study was designed and data from the World Health Organization weekly COVID-19 epidemiological u …

179

Interplay of interleukins (IL6, IL10) and 25 hydroxycholecalciferol in asthmatic subjects with chronic post-COVID condition (PCC).

Jaleel A, Namoos K, Asim S, Uppal SS, Zaman S, Irfan H, Pervaiz S, Tariq M, Shafique M. Jaleel A, et al. Trop Biomed. 2024 Mar 1;41(1):70-77. doi: 10.47665/tb.41.1.009. Trop Biomed. 2024. PMID: 38852136

These findings reveal a complex interplay between vitamin D levels and inflammatory mediators in asthmatic individuals with and without PCC....

These findings reveal a complex interplay between vitamin D levels and inflammatory mediators in asthmatic individuals with an …

180

Post Covid telogen effluvium: the diagnostic value of serum ferritin biomarker and the preventive value of dietary supplements. a case control study.

Bedair NI, Abdelaziz AS, Abdelrazik FS, El-Kassas M, AbouHadeed MH. Bedair NI, et al. Arch Dermatol Res. 2024 Jun 6;316(6):336. doi: 10.1007/s00403-024-03004-1. Arch Dermatol Res. 2024. PMID: 38844670 Free PMC article.

As ferritin was also a biomarker for inflammation in cases with covid infection, this study was designed to evaluate the value of ferritin in cases with postcovid telogen effluvium one hundred patients recovering from covid 19 for 4-12 weeks were included in the stu …

As ferritin was also a biomarker for inflammation in cases with covid infection, this study was designed to evaluate the value of ferritin i …

181

Retraction: Vitamin D sufficiency, a serum 25-hydroxyvitamin D at least 30 ng/mL reduced risk for adverse clinical outcomes in patients with COVID-19 infection.

PLOS ONE Editors. PLOS ONE Editors. PLoS One. 2024 Jun 6;19(6):e0305303. doi: 10.1371/journal.pone.0305303. eCollection 2024. PLoS One. 2024. PMID: 38843134 Free PMC article. No abstract available.

182

Correlation of Serum Calcium with Severity and Outcomes in Patients of COVID-19 Pneumonia.

Fatima J, Shukla V, Siddiqi Z, Kumar D, Mateen S, Gupta AB. Fatima J, et al. J Family Med Prim Care. 2024 Apr;13(4):1421-1427. doi: 10.4103/jfmpc.jfmpc_1595_23. Epub 2024 Apr 22. J Family Med Prim Care. 2024. PMID: 38827666 Free PMC article.

Recently, it has been implicated in the pathogenesis and outcomes of COVID-19. This retrospective study was conducted to estimate serum ionic calcium and its correlation with clinical severity, inflammatory markers, and in-hospital outcomes in moderate to severe …

Recently, it has been implicated in the pathogenesis and outcomes of COVID-19. This retrospective study was conducted to estim …

183

Effectiveness of Vitamin D and Alpha-Lipoic Acid in COVID-19 Infection: A Literature Review.

Nguyen M, Aulick S, Kennedy C. Nguyen M, et al. Cureus. 2024 Apr 27;16(4):e59153. doi: 10.7759/cureus.59153. eCollection 2024 Apr. Cureus. 2024. PMID: 38803740 Free PMC article. Review.

Over three years since the World Health Organization (WHO) declared COVID-19 a pandemic, it is still a global burden. Vaccines against COVID-19, caused by SARS-CoV-2, are available and effective for preventing disease. ...Some vitamins and supplements …

Over three years since the World Health Organization (WHO) declared COVID-19 a pandemic, it is still a global burden. Vaccines …

184

Active vitamin D analog and SARS-CoV-2 IgG after BNT162b2 vaccination in patients with hemodialysis: Correspondence.

Daungsupawong H, Wiwanitkit V. Daungsupawong H, et al. Ther Apher Dial. 2024 Oct;28(5):810-811. doi: 10.1111/1744-9987.14171. Epub 2024 May 27. Ther Apher Dial. 2024. PMID: 38803053 No abstract available.

185

Effect of Vitamin D3 Supplementation on Severe COVID-19: A Meta-Analysis of Randomized Clinical Trials.

Sobczak M, Pawliczak R. Sobczak M, et al. Nutrients. 2024 May 7;16(10):1402. doi: 10.3390/nu16101402. Nutrients. 2024. PMID: 38794642 Free PMC article.

Since the beginning of the COVID-19 pandemic, vitamin D has attracted interest due to its immunomodulatory properties. Numerous studies show a correlation between vitamin D levels and COVID-19 cases and mortality. Therefore, …

Since the beginning of the COVID-19 pandemic, vitamin D has attracted interest due to its immunomodulatory prope …

186

Individualized Supplementation of Immunoactive Micronutrients and Severity of Upper Respiratory Infection Symptoms-A Randomized Intervention Study.

Haas M, Brandl B, Schinhammer L, Skurk T. Haas M, et al. Nutrients. 2024 May 7;16(10):1400. doi: 10.3390/nu16101400. Nutrients. 2024. PMID: 38794638 Free PMC article. Clinical Trial.

Therefore, we investigated whether a personalized supplementation moderates the incidence and severity of URI. Selenium, zinc, and vitamin D were measured in dried blood spots from 59 healthy participants. Accordingly, a personalized supplement was provided with or …

Therefore, we investigated whether a personalized supplementation moderates the incidence and severity of URI. Selenium, zinc, and vitami …

187

Immune Response after Anti-SARS-CoV-2 mRNA Vaccination in Relation to Cellular Immunity, Vitamin D and Comorbidities in Hemodialysis Patients.

Dalinkeviciene E, Gradauskiene B, Sakalauskaite S, Petruliene K, Vaiciuniene R, Skarupskiene I, Bastyte D, Sauseriene J, Valius L, Bumblyte IA, Ziginskiene E. Dalinkeviciene E, et al. Microorganisms. 2024 Apr 25;12(5):861. doi: 10.3390/microorganisms12050861. Microorganisms. 2024. PMID: 38792691 Free PMC article.

The level of CD4+ cells had a negative correlation with hemodialysis vintage, as did the vitamin D level with post-vaccination seroconversion and decline in anti-SARS-CoV-2 antibodies titer during six months after vaccination. ...Vitamin D may be impor …

The level of CD4+ cells had a negative correlation with hemodialysis vintage, as did the vitamin D level with post-vaccination …

188

Vitamin D level in COVID-19 patients has positive correlations with autophagy and negative correlations with disease severity.

Dong H, Hao Y, Gao P. Dong H, et al. Front Pharmacol. 2024 May 9;15:1388348. doi: 10.3389/fphar.2024.1388348. eCollection 2024. Front Pharmacol. 2024. PMID: 38783947 Free PMC article.

BACKGROUND AND OBJECTIVES: There is still incomplete understanding of the pathogenesis of COVID-19. Calcitriol, the main form of vitamin D in serum, regulates immune responses and increases resistance to pathogens, but the mechanism by which it protect …

BACKGROUND AND OBJECTIVES: There is still incomplete understanding of the pathogenesis of COVID-19. Calcitriol, the main form …

189

The Role of Vitamins, Magnesium, and Trace Elements in COVID-19 Treatment and Post-COVID-19 Rehabilitation: An Updated Overview.

Bjørklund G, Drapak I, Zimenkovsky B, Shanaida M, Kobylinska L, Denefil O, Lysiuk R, Pokryshko O, Logoyda L, Oliinyk P, Shanaida V, Semenova Y. Bjørklund G, et al. Curr Med Chem. 2024 May 20. doi: 10.2174/0109298673301578240515095227. Online ahead of print. Curr Med Chem. 2024. PMID: 38778600

The potential role of most known vitamins in preventing, treating COVID-19, and rehabilitating patients was considered. The most promising agents for combating COVID-19 and its consequences might be the following vitamins: vitamin D, asco …

The potential role of most known vitamins in preventing, treating COVID-19, and rehabilitating patients was considered. The mo …

190

High risk of malnutrition among hospitalised coronavirus disease 2019 (COVID-19) patients is associated with mortality and other clinical outcomes.

Guðnadóttir SD, Gunnarsdóttir I, Hernandez UB, Ingadóttir ÁR. Guðnadóttir SD, et al. Clin Nutr ESPEN. 2024 Jun;61:1-7. doi: 10.1016/j.clnesp.2024.02.023. Epub 2024 Mar 4. Clin Nutr ESPEN. 2024. PMID: 38777420 Free article.

INTRODUCTION: Increasing evidence indicates an association between nutritional status and Coronavirus disease 2019 (COVID-19) disease severity. The aim of the study was to describe the risk of malnutrition, body mass index (BMI) and vitamin D status of …

INTRODUCTION: Increasing evidence indicates an association between nutritional status and Coronavirus disease 2019 (COVID-19) …

191

Vitamin D and viral infections: Infectious diseases, autoimmune diseases, and cancers.

Grant WB. Grant WB. Adv Food Nutr Res. 2024;109:271-314. doi: 10.1016/bs.afnr.2023.12.007. Epub 2024 Mar 2. Adv Food Nutr Res. 2024. PMID: 38777416 Review.

Vitamin D can reduce risk, severity, and mortality of the respiratory tract diseases and possibly for dengue virus. Many autoimmune diseases are initiated by the body's reaction to a viral infection. The protective role of vitamin D in Epstein-Barr vir …

Vitamin D can reduce risk, severity, and mortality of the respiratory tract diseases and possibly for dengue virus. Many autoi …

192

1,25-Dihydroxyvitamin D3 attenuates platelet aggregation potentiated by SARS-CoV-2 spike protein via inhibiting integrin αIIbβ3 outside-in signaling.

Wang R, Tian Z, Wang C, Zhang B, Zhu M, Yang Y. Wang R, et al. Cell Biochem Funct. 2024 Jun;42(4):e4039. doi: 10.1002/cbf.4039. Cell Biochem Funct. 2024. PMID: 38751189

Platelet hyperreactivity contributes to the pathogenesis of COVID-19, which is associated with a hypercoagulability state and thrombosis disorder. It has been demonstrated that Vitamin D deficiency is associated with the severity of COVID-19 …

Platelet hyperreactivity contributes to the pathogenesis of COVID-19, which is associated with a hypercoagulability state and …

193

Vitamin D regulates COVID-19 associated severity by suppressing the NLRP3 inflammasome pathway.

Khalil B, Sharif-Askari NS, Hafezi S, Sharif-Askari FS, Al Anouti F, Hamid Q, Halwani R. Khalil B, et al. PLoS One. 2024 May 15;19(5):e0302818. doi: 10.1371/journal.pone.0302818. eCollection 2024. PLoS One. 2024. PMID: 38748756 Free PMC article.

Since the start of the coronavirus disease-2019 (COVID-19) pandemic, the role of VitD3 has been highlighted in many correlational and observational studies. ...KEY FINDINGS: We here report the ability of VitD3 to downregulate the NLRP3-inflammsome pathway in severe …

Since the start of the coronavirus disease-2019 (COVID-19) pandemic, the role of VitD3 has been highlighted in many correlatio …

194

The Efficacy of Multivitamin, Vitamin A, Vitamin B, Vitamin C, and Vitamin D Supplements in the Prevention and Management of COVID-19 and Long-COVID: An Updated Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Sinopoli A, Sciurti A, Isonne C, Santoro MM, Baccolini V. Sinopoli A, et al. Nutrients. 2024 Apr 29;16(9):1345. doi: 10.3390/nu16091345. Nutrients. 2024. PMID: 38732592 Free PMC article. Review.

Overall, 37 articles were included: two regarded COVID-19 and long-COVID prevention and 35 records the COVID-19 management. The effects of vitamin D in preventing COVID-19 and long-COVID were contrasting. ...Vitamin …

Overall, 37 articles were included: two regarded COVID-19 and long-COVID prevention and 35 records the COVID-19 …

195

The role of vitamin D in pediatric systemic lupus erythematosus - a double pawn in the immune and microbial balance.

Lupu VV, Lupu A, Jechel E, Starcea IM, Stoleriu G, Ioniuc I, Azoicai A, Danielescu C, Knieling A, Borka-Balas R, Salaru DL, Revenco N, Fotea S. Lupu VV, et al. Front Immunol. 2024 Apr 23;15:1373904. doi: 10.3389/fimmu.2024.1373904. eCollection 2024. Front Immunol. 2024. PMID: 38715605 Free PMC article. Review.

Having increased popularity during the Covid-19 pandemic, vitamin D3 is currently impressing thanks to the numerous researches aimed at its interactions with the body's homeostasis. ...

Having increased popularity during the Covid-19 pandemic, vitamin D3 is currently impressing thanks to the numerous researches …

196

Bariatric surgery tourism in the COVID-19 era.

McCarron MO, Black N, McCarron P, McWilliams D, Cartmill J, Marzouk AM, Miras AD, Loftus AM. McCarron MO, et al. Ulster Med J. 2024 Jan;93(1):6-11. Epub 2024 May 3. Ulster Med J. 2024. PMID: 38707972 Free PMC article.

BACKGROUND: Since the start of the Covid-19 pandemic primary and secondary health care services in Northern Ireland have observed an increase in the number of patients who have had bariatric surgery outside of the UK. ...The level of three-month monitoring ranged fr …

BACKGROUND: Since the start of the Covid-19 pandemic primary and secondary health care services in Northern Ireland have obser …

197

Decreased progenitor TCF1 + T-cells correlate with COVID-19 disease severity.

Tu TH, Grunbaum A, Santinon F, Kazanova A, Rozza N, Kremer R, Mihalcioiu C, Rudd CE. Tu TH, et al. Commun Biol. 2024 May 3;7(1):526. doi: 10.1038/s42003-024-05922-2. Commun Biol. 2024. PMID: 38702425 Free PMC article.

COVID-19, caused by SARS-CoV-2, can lead to a severe inflammatory disease characterized by significant lymphopenia. However, the underlying cause for the depletion of T-cells in COVID-19 patients remains incompletely understood. In this study, we asses …

COVID-19, caused by SARS-CoV-2, can lead to a severe inflammatory disease characterized by significant lymphopenia. However, t …

198

Comparing vitamin D receptor gene polymorphisms in rs11568820, rs7970314, rs4334089 between COVID-19 patients with mild and severe symptoms: a case control study.

Mohammadifard N, Sadeghian L, Hassannejad R, Khosravi E, Gharipour M, Karimi S, Hosseini S, Sepahifar M, Bahrami G, Haghighatdoost F, Sarrafzadegan N. Mohammadifard N, et al. Sci Rep. 2024 May 3;14(1):10170. doi: 10.1038/s41598-024-57424-0. Sci Rep. 2024. PMID: 38702336 Free PMC article.

The associations of vitamin D receptor (VDR)- single nucleotide polymorphisms (SNPs) with the symptoms of COVID-19 may vary between patients with different severities of COVID-19. Therefore, in the present study, we aim to compare VDR pol …

The associations of vitamin D receptor (VDR)- single nucleotide polymorphisms (SNPs) with the symptoms of COVID-19 …

199

Evaluating the Impact of the COVID-19 Pandemic on First-Year Medical Student Nutrition.

Yuan C, Nair P, Jacob C, Lowry N. Yuan C, et al. Cureus. 2024 Mar 29;16(3):e57195. doi: 10.7759/cureus.57195. eCollection 2024 Mar. Cureus. 2024. PMID: 38681450 Free PMC article.

Additionally, there were significant decreases in sodium, calcium, and vitamin D intake. The mid-pandemic time span (2020-21) appears to be correlated with decreased caloric intake, as well as other important nutrients such as vitamin D and calcium. .. …

Additionally, there were significant decreases in sodium, calcium, and vitamin D intake. The mid-pandemic time span (2020-21) …

200

Vitamin D receptor gene polymorphisms role in COVID-19 severity: Results of a Mexican patients' cohort.

Ochoa-Ramírez LA, Corona-Angulo AL, Ríos-Burgueño ER, Sánchez-Zazueta JG, Becerra-Loaiza DS, Velarde-Félix JS. Ochoa-Ramírez LA, et al. Int J Immunogenet. 2024 Aug;51(4):235-241. doi: 10.1111/iji.12674. Epub 2024 Apr 28. Int J Immunogenet. 2024. PMID: 38679820

Vitamin D status has been involved with coronavirus disease 19 (COVID-19) severity. This may be mediated by vitamin D metabolism regulatory genes. ...The FokI and TaqI single nucleotide polymorphisms (SNPs) were not associated with COV …

Vitamin D status has been involved with coronavirus disease 19 (COVID-19) severity. This may be mediated by v …

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