Figure 1From: Loss of Programmed cell death 4 (Pdcd4) associates with the progression of ovarian cancerRepresentative examples of immunohistochemical staining of Pdcd4 in ovarian tissues. (A) Distinct nuclear staining was found in normal ovarian surface epithelium while much weaker cytoplasmic staining was found in (B) serous (C) mucinous, (D) endometrioid and (E) poorly differentiated adenocarcinomas. Arrows indicated representative positive staining sites.Back to article page