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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1976 4
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1980 2
1981 2
1982 4
1983 3
1984 5
1985 4
1986 1
1987 2
1988 1
1989 2
1991 1
1994 5
1995 2
1998 4
1999 3
2000 2
2002 1
2003 5
2005 1
2006 1
2008 4
2009 3
2010 1
2011 2
2012 3
2013 4
2014 1
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2018 1
2020 2
2021 1
2024 0

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78 results

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Page 1
Vitamin B(12) deficiency.
Green R, Allen LH, Bjørke-Monsen AL, Brito A, Guéant JL, Miller JW, Molloy AM, Nexo E, Stabler S, Toh BH, Ueland PM, Yajnik C. Green R, et al. Nat Rev Dis Primers. 2017 Jun 29;3:17040. doi: 10.1038/nrdp.2017.40. Nat Rev Dis Primers. 2017. PMID: 28660890 Review.
B12 deficiency can affect individuals at all ages, but most particularly elderly individuals. ...Disruption of B12 transport in the blood, or impaired cellular uptake or metabolism causes an intracellular deficiency. Diagnostic biomarkers for B12 status include decr …
B12 deficiency can affect individuals at all ages, but most particularly elderly individuals. ...Disruption of B12 transport in the b …
The pathophysiology of elevated vitamin B12 in clinical practice.
Andrès E, Serraj K, Zhu J, Vermorken AJ. Andrès E, et al. QJM. 2013 Jun;106(6):505-15. doi: 10.1093/qjmed/hct051. Epub 2013 Feb 27. QJM. 2013. PMID: 23447660 Review.
Clinically, it can be paradoxically accompanied by signs of deficiency, reflecting a functional deficiency linked to qualitative abnormalities, which are related to defects in tissue uptake and action of vitamin B12. ...Functional cobalamin deficiency can thu …
Clinically, it can be paradoxically accompanied by signs of deficiency, reflecting a functional deficiency linked to qualitati …
Vitamin B12 deficiency.
Hunt A, Harrington D, Robinson S. Hunt A, et al. BMJ. 2014 Sep 4;349:g5226. doi: 10.1136/bmj.g5226. BMJ. 2014. PMID: 25189324 Review. No abstract available.
Proton Pump Inhibitors, H2-Receptor Antagonists, Metformin, and Vitamin B-12 Deficiency: Clinical Implications.
Miller JW. Miller JW. Adv Nutr. 2018 Jul 1;9(4):511S-518S. doi: 10.1093/advances/nmy023. Adv Nutr. 2018. PMID: 30032223 Free PMC article. Review.
However, it is unclear if the effects of these drugs on serum vitamin B-12 are associated with increased risk of biochemical or functional deficiency (as is indicated by elevated blood concentrations of homocysteine and methylmalonic acid) or clinical deficiency (in …
However, it is unclear if the effects of these drugs on serum vitamin B-12 are associated with increased risk of biochemical or functional …
Transcobalamin II deficiency in twins with a novel variant in the TCN2 gene: case report and review of literature.
Kose E, Besci O, Gudeloglu E, Suncak S, Oymak Y, Ozen S, Isguder R. Kose E, et al. J Pediatr Endocrinol Metab. 2020 Nov 26;33(11):1487-1499. doi: 10.1515/jpem-2020-0096. J Pediatr Endocrinol Metab. 2020. PMID: 32841161 Free article. Review.
Objectives Transcobalamin II (TC) is an essential plasma protein for the absorption, transportation, and cellular uptake of cobalamin. ...Herein, we present TC deficiency diagnosed in two cases (twin siblings) with a novel variant in the TCN2 gene. ...
Objectives Transcobalamin II (TC) is an essential plasma protein for the absorption, transportation, and cellular uptake of co …
Elevated holo-transcobalamin in Gaucher disease type II: A case report.
Basgalupp SP, Donis KC, Siebert M, E Vairo FP, Artigalas O, de Camargo Pinto LL, Behringer S, Spiekerkoetter U, Hannibal L, Schwartz IVD. Basgalupp SP, et al. Am J Med Genet A. 2021 Aug;185(8):2471-2476. doi: 10.1002/ajmg.a.62252. Epub 2021 May 24. Am J Med Genet A. 2021. PMID: 34031990 Review.
Gaucher disease (GD), one of the most common lysosomal disorders, is caused by deficiency of beta-glucocerebrosidase. Based on the presence and severity of neurological complications, GD is classified into types I, II (the most severe form), and III. Abnormalities i …
Gaucher disease (GD), one of the most common lysosomal disorders, is caused by deficiency of beta-glucocerebrosidase. Based on the pr …
Transcobalamin II and the membrane receptor for the transcobalamin II-cobalamin complex.
Rothenberg SP, Quadros EV. Rothenberg SP, et al. Baillieres Clin Haematol. 1995 Sep;8(3):499-514. doi: 10.1016/s0950-3536(05)80218-5. Baillieres Clin Haematol. 1995. PMID: 8534959 Review.
A number of genetic abnormalities are characterized either by a failure to express transcobalamin II or by synthesis of an abnormal protein. These disorders result in cellular cobalamin deficiency and megaloblastic anaemia. In this chapter we review the struc …
A number of genetic abnormalities are characterized either by a failure to express transcobalamin II or by synthesis of an abn …
Diagnosis of megaloblastic anaemias.
Wickramasinghe SN. Wickramasinghe SN. Blood Rev. 2006 Nov;20(6):299-318. doi: 10.1016/j.blre.2006.02.002. Epub 2006 May 22. Blood Rev. 2006. PMID: 16716475 Review.
The most frequent are disorders resulting in vitamin B(12) or folate deficiency. The diagnostic process often consists first of establishing the presence of B(12) or folate deficiency and then of determining the cause of deficiency. ...Other useful investigat …
The most frequent are disorders resulting in vitamin B(12) or folate deficiency. The diagnostic process often consists first of estab …
Autoimmune mechanisms in pernicious anaemia & thyroid disease.
Osborne D, Sobczyńska-Malefora A. Osborne D, et al. Autoimmun Rev. 2015 Sep;14(9):763-8. doi: 10.1016/j.autrev.2015.04.011. Epub 2015 May 1. Autoimmun Rev. 2015. PMID: 25936607 Review.
In addition to gastric antibodies, antibodies to the vitamin B12 binding protein transcobalamin which can result in high serum B12 levels are also addressed with regard to how they affect clinical practice. The role of autoimmune susceptibility is investigated by comparing …
In addition to gastric antibodies, antibodies to the vitamin B12 binding protein transcobalamin which can result in high serum B12 le …
Immunodeficiency and inborn disorders of vitamin B12 and folate metabolism.
Watkins D, Rosenblatt DS. Watkins D, et al. Curr Opin Clin Nutr Metab Care. 2020 Jul;23(4):241-246. doi: 10.1097/MCO.0000000000000668. Curr Opin Clin Nutr Metab Care. 2020. PMID: 32412981 Review.
Exceptions are Imerslund-Grasbeck syndrome and hereditary folate malabsorption (affecting intestinal absorption of cobalamin and folate, respectively), transcobalamin deficiency (affecting transport of cobalamin in blood and cellular cobalamin uptake), and methylene …
Exceptions are Imerslund-Grasbeck syndrome and hereditary folate malabsorption (affecting intestinal absorption of cobalamin and folate, res …
78 results