Decreased Conversion of 25-hydroxyvitamin D3 to 24,25-dihydroxyvitamin D3 Following Cholecalciferol Therapy in Patients with CKD
Author(s) -
Jason R. Stubbs,
Shiqin Zhang,
Peter A. Friedman,
Thomas D. Nolin
Publication year - 2014
Publication title -
clinical journal of the american society of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.755
H-Index - 151
eISSN - 1555-905X
pISSN - 1555-9041
DOI - 10.2215/cjn.03130314
Subject(s) - medicine , cholecalciferol , vitamin d and neurology , interquartile range , endocrinology , vitamin d deficiency , calcifediol , vitamin , fibroblast growth factor 23 , renal function , prospective cohort study , metabolite , gastroenterology , parathyroid hormone , calcium
Elevated concentrations of fibroblast growth factor 23 (FGF23) are postulated to promote 25-hydroxyvitamin D (25[OH]D) insufficiency in CKD by stimulating 24-hydroxylation of this metabolite, leading to its subsequent degradation; however, prospective human studies testing this relationship are lacking.
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