Figure 4From: Detailed characterization of tumor infiltrating lymphocytes in two distinct human solid malignancies show phenotypic similarities HLA-DR + TIL Treg have a higher suppressive potency. CD3+ CD4+ CD25high and CD127low Treg were sorted for HLA-DR+/−. Their suppressive function was measured in vitro by their capacity to suppress INFγ secretion by effector CD4+ T cells. Panel A and B represent 2 individual OVC patients.Back to article page