Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0002395
Disease: Alzheimer's Disease
Alzheimer's Disease
0.010 Biomarker disease BEFREE Here, we define the following intracellular mechanisms regulated by 1,25D3 that are associated with recovery of phagocytosis and consistent with the selectivity of BDC: 1) 1,25D3 potentiates a 4,4-diisothiocyanostilbene-2,2-disulfonic acid-sensitive chloride channel (i.e., ClC-3) currents in both Type I and II AD macrophages, but curcumin only potentiates the currents in Type I cells; 2) 1,25D3 is particularly effective in upregulating ClC-3 mRNA expression in Type II peripheral blood mononuclear cells (PBMCs) while both 1,25D3 and the BDC analog, C180, upregulate VDR mRNA, repressed by Aβ42 in Type II PBMCs; and 3) 1,25D3-induced Aβ42 phagocytosis is attenuated by the calcium-dependent ClC-3 blocker, inositol 3,4,5,6-tetraphosphate (IP4), in both AD Types and by the MEK1/2 inhibitor U0126 only in Type II macrophages. 22207005 2012