Journal of International Reproductive Health/Family Planning ›› 2021, Vol. 40 ›› Issue (4): 348-352.doi: 10.12280/gjszjk.20200633

• Review • Previous Articles    

New Advances in Ovarian Clear Cell Carcinoma: from the Mechanism of Drug Resistance to the Selection of Targeted Drugs

DU Yuan-yuan, WANG An-sheng, YANG Yang()   

  1. Department of Obstetrics and Gynecology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
  • Received:2020-11-12 Published:2021-07-15 Online:2021-07-27
  • Contact: YANG Yang E-mail:yangyang@hrbmu.edu.cn

Abstract:

Ovarian clear cell carcinoma (OCCC) is a relatively rare histological subtype of epithelial ovarian cancer (EOC) with high level of malignant differentiation, low sensitivity to conventional cytotoxic drugs and platinum chemotherapeutic drugs, and poor prognosis. Therefore, it is an urgent clinical problem to find new therapeutic targets for OCCC therapy. The known new molecular targets for OCCC therapy can be divided into four categories: ①AT-rich interactive domain 1A(ARID1A)-related chromatin remodeling errors; ②downstream pathways of receptor tyrosine kinases; ③antioxidant stress molecule; ④immunomodulatory dysfunction. Several inhibitors have been identified. The in vitro and/or in vivo experiments have showed the inhibitory effects on OCCC cells. However, clinical trials did not show sufficient efficacy at present.

Key words: Ovarian neoplasms, Adenocarcinoma, clear cell, Biomarkers, tumor, Drug resistance, neoplasm, ARID1A