is an important transport protein of calcium, as its expression directly affects calcium absorption and metabolism, which in turn regulates bone development , The active absorption of calcium in the intestine was also found to be correlated with age  and mediated by vitamin D, regardless of gene or non-gene levels , Activated vitamin D3 can be combined with its nucleic acid receptor 1,25[(OH).
distribution in cortical and subcortical brain structures of normal and rabies-infected mice.
D9k: a protein optimized for calcium binding at neutral pH.
Other proteins such as calretinin, calbindin
, and parvalbumin function as localized calcium buffers, especially in the pre- and postsynaptic regions, regulating Ca2+ densities to affect the sensitivity of the neuron to various stresses such as oxidative damage, ischemia, and depolarization.
Immunohistochemical localization of the 1,25(OH)2D3 receptor and calbindin
D28k in human and rat pancreas.
subregions of the amygdala), researchers could measure the relative expression of three calcium-binding proteins called parvalbuinin, calretinin, and calbindin
Cellular distribution of the calcium-binding proteins parvalbumin, calbindin
, and calretinin in the neocortex of mammals: phylogenetic and developmental patterns.
Calcium uptake requires epithelial calcium channel TRPV6 and to a lesser extent epithelial calcium channel TRPV5 calbindin
D transport calcium across the cell and plasma membrane Ca+channels, prealbumin and NA+, Ca++ exchanger mediate the final delivery of Calcium to the blood stream (12).
Its cytoplasmic concentration is regulated by calcium-binding proteins (CBP), such as paralbumin (PV) and calbindin
CALCIUM BINDING PROTEIN CALBINDIN
D28K WITH ATAXIN-1
In this respect, some evidence indicates that calbindin
expression in non pyramidal neurons decreases during the second and third postnatal weeks in parallel with the onset of PV immunoreactivity (Alcantara et al.