Cervical Cancer Cells Express Markers Associated with Immunosurveillance

Figure 2

Inhibitory markers of the immune response present in cervical cancer cells. (a) The expression of CD73 on INBL, HeLa, CaSki, and C33A cells. (b) The expression of CD39 on INBL, HeLa, CaSki, and C33A cells. (c) The expression of CTLA-4 on INBL, HeLa, CaSki, and C33A cells. (d) The expression of CD25 on INBL, HeLa, CaSki, and C33A cells. In the histograms, the grey lines represent the staining controls and the black represent the stained cells.