LncRNA HOTTIP promotes the proliferation and invasion of ovarian cancer cells by activating the MEK/ERK pathway.

ABSTRACT: Recent studies have revealed that long non‑coding RNAs (lncRNAs) serve important roles in carcinogenesis and that this type of gene may be used as biomarkers in cancer. A high level of lncRNA HOXA distal transcript antisense RNA (HOTTIP) is associated with unfavorable prognosis for patients with ovarian cancer (OC), but the mechanism of HOTTIP involved in OC development remains to be elucidated. The present study aimed to investigate the mechanism of HOTTIP in metastasis‑associated OC cell behaviors. HOTTIP levels in ovarian cells were quantified by reverse transcription‑quantitative PCR, cell proliferation was analyzed by colony formation assay, and apoptosis was assessed by flow cytometry. Cell migratory and invasive abilities were evaluated by wound healing and Transwell assays, respecti

SUBMITTER: Liu J 

PROVIDER: S-EPMC7533522 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature