Vitamin D genes are important, update
An Update on Vitamin D Metabolism
Int. J. Mol. Sci. 2020, 21(18), 6573; https://doi.org/10.3390/ijms21186573
by Federica Saponaro *OrcID,Alessandro Sab a OrcID and Riccardo Zucchi
Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
Note: Mutations of genes with a ✻ are not detected by a Vitamin D test click on chart for detailsCYP27B1 category listing has items along with related searches📄 Download the PDF from Vitamin D Life


Vitamin D is a steroid hormone classically involved in the calcium metabolism and bone homeostasis. Recently, new and interesting aspects of vitamin D metabolism has been elucidated, namely the special role of the skin, the metabolic control of liver hydroxylase CYP2R1, the specificity of 1α-hydroxylase in different tissues and cell types and the genomic, non-genomic and epigenomic effects of vitamin D receptor, which will be addressed in the present review. Moreover, in the last decades, several extraskeletal effects which can be attributed to vitamin D have been shown. These beneficial effects will be here summarized, focusing on the immune system and cardiovascular system