Figure 4

GG, AA and AG individuals show similar levels of proliferation. CD4+CD25− T cells were activated in vitro with aCD3 antibody and CHO-CD80 cell line in the presence or absence of 1,25(OH)2D3 for 5 days. Data show (A) the percentage of undivided cells, (B) the proliferation index and (C) the division index across genotypes in the presence (VitD+) and absence (VitD−) of vitamin D.