Review
Copyright ©The Author(s) 2021.
World J Diabetes. Sep 15, 2021; 12(9): 1363-1385
Published online Sep 15, 2021. doi: 10.4239/wjd.v12.i9.1363
Table 3 Comparison of transportation and metabolism of vitamin D3 vs D2
Ref.
Symbol
Name (chromosome location)
Function
D3/D2
Haddad et al[90], 1993VBPVitamin D binding protein (4q12-q13)Vitamin D transportation1.14
Holmberg et al[91], 1986 CYP2R125-hydroxylase (11p15.2)Conversion of vitamin D to 25-hydroxy vitamin D5.0
Zarei et al[93], 2016CYP27B11alpha-hydroxylase (12q13.1-q13.3)Conversion of 25(OH)D to 1,25(OH)2D2.4
Jones et al[94], 1980VDRVitamin D receptor (7q36) Receptor for vitamin D1.3