The effect of dietary calcium on 1,25(OH)2D3 synthesis and sparing of serum 25(OH)D3 levels

Expression of CYP3A4, CYP2B6, andCYP2C9 Is Regulated by the Vitamin D Receptor Pathway in Primary Human Hepatocytes

Lionel Drocourt, Jean-Claude Ourlin, Jean‐Marc Pascussi et al. · Journal of Biological Chemistry · 2002 · 353 citations · Full text

Medicine, Biochemistry, Pharmacology +14

A new mechanism for induced vitamin D deficiency in calcium deprivation

M. R. Clements, Laura Johnson, David R. Fraser · Nature · 1987 · 342 citations

Medicine, Endocrinology, Physiology +16

The Normal Liver Harbors the Vitamin D Nuclear Receptor in Nonparenchymal and Biliary Epithelial Cells

Marielle Gascon‐Barré, Christian Demers, Ali Mirshahi et al. · Hepatology · 2003 · 255 citations

Life Sciences, Molecular Biology, Cell Signaling +14

Metabolism of vitamin D3 in human osteoblasts: Evidence for autocrine and paracrine activities of 1α,25-dihydroxyvitamin D3

Gerald J. Atkins, Paul Anderson, David M. Findlay et al. · Bone · 2007 · 250 citations

Medicine, Biochemistry, Endocrinology +17

Intestinal and Hepatic CYP3A4 Catalyze Hydroxylation of 1α,25-Dihydroxyvitamin D3: Implications for Drug-Induced Osteomalacia

Yang Xu, Takanori Hashizume, Margaret C. Shuhart et al. · Molecular Pharmacology · 2005 · 171 citations

Medicine, Pharmacology, Bone Metabolism +16