English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Cervical cancer remains one of the most common causes of gynecological cancer-associated death. Long non-coding RNA Loc554202 (lncRNA Loc554202) has been reported to be involved in the development of several types of cancer. However, the role of Loc554202 in cervical cancer remains unclear. In this study, we measured the expression levels of Loc554202 in cervical cancer tissues from 120 patients. The quantitative real-time PCR analysis showed the expression levels of Loc554202 were significantly higher in cervical cancer tissues compared with the adjacent non-tumor tissues. Elevated expression levels of Loc554202 were significantly associated with tumor size (p = 0.006), FIGO stage (p = 0.015), HPV (p = 0.001), and lymph node metastasis (p = 0.002). Kaplan-Meier analysis clearly illustrated that patients with high expression levels of Loc554202 had a lower overall survival rate compared to patients with lower expression (p = 0.0013). Furthermore, we show that Loc554202 is an independent poor prognostic factor through multivariate analysis. Subsequently, using cervical cancer cell lines, HeLa and ME-180, we decreased the expression levels of Loc554202 with siRNA. As results, the proliferation ability of cervical cancer cells was inhibited and apoptosis was induced after Loc554202 knockdown, as judged by viability assay, colony formation, and flow cytometry. Moreover, knockdown of Loc554202 expression down-regulated Bcl-2 expression and conversely up-regulated Bax expression in cervical cancer cells using Western blotting analysis. In conclusion, elevated levels of Loc554202 are predictive of poor prognosis in cervical cancer. We suggest that Loc554202 may serve as a potential therapeutic target for cervical cancer.

Elevated Expression Levels of Long Non-Coding RNA, Loc554202, Are Predictive of Poor Prognosis in Cervical Cancer