MicroRNA-34a/IL-6R pathway as a potential therapeutic target for ovarian high-grade serous carcinoma.

ABSTRACT: Accumulating evidence has indicated that microRNAs play a critical role in the pathogenesis of human cancers. microRNA-34a (miR-34a) has been shown to be a key regulator of tumor suppression by targeting several cancer-related signals, including the interleukin-6 receptor (IL-6R)/Signal Transducers and Activator of Transcription 3 (STAT3) signaling pathway. Previously, we determined that miR-34a expression was frequently reduced in high-grade serous carcinoma (HGSC), the major subtype of epithelial ovarian cancer (EOC). Considering that the IL-6R/STAT3 signaling pathway is upregulated and believed to be a potential therapeutic target in EOC, we investigated the biological significance of reduced miR-34a expression in HGSC with regard to IL-6R signaling. Addition

SUBMITTER: Yokomizo R 

PROVIDER: S-EPMC6690672 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature