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Dolosigranulum pigrum Cooperation and Competition in Human Nasal Microbiota.
Brugger SD, Eslami SM, Pettigrew MM, Escapa IF, Henke MT, Kong Y, Lemon KP. Brugger SD, et al. mSphere. 2020 Sep 9;5(5):e00852-20. doi: 10.1128/mSphere.00852-20. mSphere. 2020. PMID: 32907957 Free PMC article.
Multiple epidemiological studies identify Dolosigranulum pigrum as a candidate beneficial bacterium based on its positive association with health, including negative associations with nasal/nasopharyngeal colonization by the pathogenic species Staphylococcus aureus …
Multiple epidemiological studies identify Dolosigranulum pigrum as a candidate beneficial bacterium based on its positive asso …
Dolosigranulum pigrum Modulates Immunity against SARS-CoV-2 in Respiratory Epithelial Cells.
Islam MA, Albarracin L, Melnikov V, Andrade BGN, Cuadrat RRC, Kitazawa H, Villena J. Islam MA, et al. Pathogens. 2021 May 21;10(6):634. doi: 10.3390/pathogens10060634. Pathogens. 2021. PMID: 34064210 Free PMC article.
In a previous work, we demonstrated that nasally administered Dolosigranulum pigrum 040417 beneficially modulated the respiratory innate immune response triggered by the activation of Toll-like receptor 3 (TLR3) and improved protection against Respiratory Syncytial …
In a previous work, we demonstrated that nasally administered Dolosigranulum pigrum 040417 beneficially modulated the respirat …
[Dolosigranulum pigrum in corneal abscess].
Roitman KL, Almuzara MN, Fernández Rodriguez MJ, Basbus F, Cipolla L, Barberis CM, Vay CA. Roitman KL, et al. Rev Argent Microbiol. 2022 Apr-Jun;54(2):106-109. doi: 10.1016/j.ram.2021.10.002. Epub 2021 Dec 8. Rev Argent Microbiol. 2022. PMID: 34895780 Free article. Spanish.
Dolosigranulum pigrum is a gram-positive, facultatively anaerobic coccus, which is part of the oral and upper respiratory tract microbiota. ...The case of an elderly man with a lower corneal abscess, in which Dolosigranulum pigrum was isolated, is desc …
Dolosigranulum pigrum is a gram-positive, facultatively anaerobic coccus, which is part of the oral and upper respiratory trac …
Dolosigranulum pigrum: Predicting Severity of Infection.
Sherret J, Gajjar B, Ibrahim L, Mohamed Ahmed A, Panta UR. Sherret J, et al. Cureus. 2020 Aug 15;12(8):e9770. doi: 10.7759/cureus.9770. Cureus. 2020. PMID: 32953288 Free PMC article.
In this report, we describe a case of a 61-year-old male patient who had the bacterium Dolosigranulum pigrum growing in a blood culture. It was susceptible to ampicillin, ceftriaxone, levofloxacin, and vancomycin but was intermediately resistant to erythromycin. ...
In this report, we describe a case of a 61-year-old male patient who had the bacterium Dolosigranulum pigrum growing in a bloo …
Dolosigranulum pigrum: A promising nasal probiotic candidate.
Stubbendieck RM, Hurst JH, Kelly MS. Stubbendieck RM, et al. PLoS Pathog. 2024 Feb 1;20(2):e1011955. doi: 10.1371/journal.ppat.1011955. eCollection 2024 Feb. PLoS Pathog. 2024. PMID: 38300905 Free PMC article. No abstract available.
The nasal mutualist Dolosigranulum pigrum AMBR11 supports homeostasis via multiple mechanisms.
De Boeck I, Wittouck S, Martens K, Spacova I, Cauwenberghs E, Allonsius CN, Jörissen J, Wuyts S, Van Beeck W, Dillen J, Bron PA, Steelant B, Hellings PW, Vanderveken OM, Lebeer S. De Boeck I, et al. iScience. 2021 Aug 13;24(9):102978. doi: 10.1016/j.isci.2021.102978. eCollection 2021 Sep 24. iScience. 2021. PMID: 34485860 Free PMC article.
Comparing the nasal microbiome of healthy individuals and chronic rhinosinusitis (CRS) patients revealed Dolosigranulum pigrum as a species clearly associated with nasal health, although isolates obtained from healthy individuals are scarce. ...
Comparing the nasal microbiome of healthy individuals and chronic rhinosinusitis (CRS) patients revealed Dolosigranulum pigrum …
Design and validation of Dolosigranulum pigrum specific PCR primers using the bacterial core genome.
Aziz M, Palmer A, Iversen S, Salazar JE, Pham T, Roach K, Becker K, Kaspar U, Price LB, Baig S, Stegger M, Andersen PS, Liu CM. Aziz M, et al. Sci Rep. 2023 Apr 14;13(1):6110. doi: 10.1038/s41598-023-32709-y. Sci Rep. 2023. PMID: 37059715 Free PMC article.
Dolosigranulum pigrum-a lactic acid bacterium that is increasingly recognized as an important member of the nasal microbiome. ...
Dolosigranulum pigrum-a lactic acid bacterium that is increasingly recognized as an important member of the nasal microbiome. …
The Respiratory Commensal Bacterium Dolosigranulum pigrum 040417 Improves the Innate Immune Response to Streptococcus pneumoniae.
Raya Tonetti F, Tomokiyo M, Ortiz Moyano R, Quilodrán-Vega S, Yamamuro H, Kanmani P, Melnikov V, Kurata S, Kitazawa H, Villena J. Raya Tonetti F, et al. Microorganisms. 2021 Jun 18;9(6):1324. doi: 10.3390/microorganisms9061324. Microorganisms. 2021. PMID: 34207076 Free PMC article.
Previously, we demonstrated that the nasal administration of Dolosigranulum pigrum 040417 differentially modulated the respiratory innate immune response triggered by the activation of Toll-like receptor 2 in infant mice. ...
Previously, we demonstrated that the nasal administration of Dolosigranulum pigrum 040417 differentially modulated the respira …
Native mitral valve infective endocarditis due to Dolosigranulum pigrum.
Schanz CC, Layden MP, DeSimone DC, Stevens RW, Clement J. Schanz CC, et al. IDCases. 2023 Jun 12;33:e01818. doi: 10.1016/j.idcr.2023.e01818. eCollection 2023. IDCases. 2023. PMID: 37645537 Free PMC article.
Dolosigranulum pigrum is an anaerobic, gram-positive coccus rarely identified as a pathogenic organism. However, case reports have suggested D. pigrum as a causative pathogen in bacteremia, nosocomial pneumonia, ventilator-associated pneumonia, synovitis, cholecysti …
Dolosigranulum pigrum is an anaerobic, gram-positive coccus rarely identified as a pathogenic organism. However, case reports …
58 results