... immunologically relevant genes, including certain major his-tocompatibility complex (MHC) loci, Fcγ receptor, and cytokines [1]. 1,25-dihydroxyvitamin D3 is thought to exertmany of its action through interaction ... betweenVDR polymorphism and many non-skeletal diseases [20].Although SLE has features consistent with Th2-type cytokinepredominance, both Th1 and Th2 cytokine may be involved in the pathogenesis ... pancreas,bone, skin, gonads, and activated T and B lymphocytes, havethe nuclear receptor for 1,25-dihydroxyvitamin D3 (VDR).Thus, it is not surprising that 1,25-dihydroxyvitamin D3 has amultitude...