Title : Regulation of 1 and 24 hydroxylation of vitamin D metabolites in the proximal tubule.

Pub. Date : 2022 Apr 28

PMID : 35482362






4 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 At the same site, the 25-hydroxyvitamin D 24-hydroxlase enzyme encoded by CYP24A1 can hydroxylate 25-hydroxyvitamin D or calcitriol to deactivate the hormone. Calcitriol cytochrome P450 family 24 subfamily A member 1 Homo sapiens
2 Plasma calcitriol levels are primarily determined by the regulated expression of CYP27B1 and CYP24A1. Calcitriol cytochrome P450 family 24 subfamily A member 1 Homo sapiens
3 This occurs in response to parathyroid hormone (increases CYP27B1), calcitriol itself (decreases CYP27B1 and increases CYP24A1), calcitonin (increases or decreases CYP24A1 and increases CYP27B1), FGF23 (decreases CYP27B1 and increases CYP24A1) and potentially plasma calcium and phosphate levels themselves (mixed effects). Calcitriol cytochrome P450 family 24 subfamily A member 1 Homo sapiens
4 This occurs in response to parathyroid hormone (increases CYP27B1), calcitriol itself (decreases CYP27B1 and increases CYP24A1), calcitonin (increases or decreases CYP24A1 and increases CYP27B1), FGF23 (decreases CYP27B1 and increases CYP24A1) and potentially plasma calcium and phosphate levels themselves (mixed effects). Calcitriol cytochrome P450 family 24 subfamily A member 1 Homo sapiens