Fig. 7From: PD-L1 is highly expressed in ovarian cancer and associated with cancer stem cells populations expressing CD44 and other stem cell markersImmunohistochemistry for stem cell biomarkers in ovarian cancer. A Immunohistochemistry images for ovarian cancer tissues show positive expressions of PD-L1 and colocalize expressions of PD-L1 and the stem cell marker CD44. B Serial sections for ovarain cancer show PD-L1 expressions and stem cell markers expressions (LGR5 and ALDH2). C Quntfication analysis for the stem cell marker expressions in positive and negative PD-L1 tissuesBack to article page