Circular RNA ABCB10 promotes cell proliferation and invasion, but inhibits apoptosis via regulating the microRNA‑1271‑mediated Capn4/Wnt/β‑catenin signaling pathway in epithelial ovarian cancer.

ABSTRACT: Circular RNA ABCB10 (circ‑ABCB10) modulates cellular functions and microRNA (miR)‑1271 in epithelial ovarian cancer (EOC). The present study aimed to investigate the interaction between circ‑ABCB10 and miR‑1271 in regulating EOC cellular function and the calpain small subunit 1 (Capn4)/Wnt/β‑catenin signaling pathway. circ‑ABCB10 and miR‑1271 expression levels were detected in EOC cells (OVCAR3, UWB1.289, SKOV3 and CAOV3) and normal ovarian epithelial cells (IOSE80) via reverse‑transcription quantitative PCR. SKOV3 cells were transfected with control short hairpin (sh)RNA plasmids, control inhibitor, circ‑ABCB10 shRNA plasmids and miR‑1271 inhibitor. UWB1.289 cells were transfected with control overexpression plasmids, control mimic, circ‑ABCB10 overexpression plasmids and miR‑1271 mimic.

SUBMITTER: Lin X 

PROVIDER: S-EPMC7986019 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature