BRCA1, Ki67, and β-Catenin Immunoexpression Is Not Related to Differentiation, Platinum Response, or Prognosis in Women With Low- and High-Grade Serous Ovarian Carcinoma

Objective The purpose of this study was to compare the immunohistochemical expression of BRCA1, Ki67, and β-catenin in women with low-grade (LGSOC) and high-grade serous ovarian carcinomas (HGSOC) and their relationship with clinicopathological features, response to platinum-based chemotherapy, and survival. Methods For this study, 21 LGSOC and 85 HGSOC stage I to IV cases, diagnosed and treated from 1996 to 2013 and followed-up until December 2016, were included. BRCA1, Ki67, and β-catenin expression was assessed using tissue microarray-based immunohistochemistry. Results Women with HGSOC were significantly more likely to have advanced-stage disease (P
Source: International Journal of Gynecological Cancer - Category: Cancer & Oncology Tags: Ovarian Cancer Source Type: research