After consumption, vitamin D is carried to the liver where it undergoes hydroxylation and is activated by either microsomal CYP2R1 or mitochondrial CYP27A1 to 25-hydroxyvitamin D 3. 5, 6 The resulting ...

Critical Role for 24-Hydroxylation in Homeostatic Regulation of Vitamin D Metabolism Journal: Journal of Clinical Endocrinology & Metabolism Published: 2024-03-15 DOI: 10.1210/clinem/dgae156 ...