Fig. 1From: Overexpression of the recently identified oncogene REDD1 correlates with tumor progression and is an independent unfavorable prognostic factor for ovarian carcinomaImmunoreactivity patterns of REDD1 in ovarian carcinomas. a REDD1-high expression in serous carcinoma. b Serous carcinoma cells show no REDD1 staining. c Diffuse and strong positive staining for REDD1 in endometrioid carcinoma. d Endometrioid carcinoma cells show very weak cytoplasmic REDD1 staining. e REDD1-positive staining in mucinous adenocarcinoma. f Mucinous adenocarcinoma do not exhibit REDD1 staining. g Positive nuclear staining for REDD1 in clear cell carcinoma. h Clear cell carcinoma cells do not show staining for REDD1 (original magnification × 200)Back to article page