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

Gastric cancer (GC) is one of the most common malignancies worldwide, but its molecular mechanisms remain unclear. Increasing evidence indicates that long non-coding RNAs (LncRNAs) play a pivotal role in various cancers recently. Our present study focused on exploring the function of long intergenic non-coding RNA 00473 (LINC00473) in GC. In this study, we found that LINC00473 expression was aberrantly increased in tumor tissues compared with the paired para-cancerous tissues. The expression of high LINC00473 in GC was notably correlated with a higher risk of lymphatic metastasis, a higher incidence of vascular cancer embolus, and advanced TNM stage. Further experiments showed that the overexpression of LINC00473 could promote the proliferation and metastasis of GC cells both in vitro and in vivo. The apoptosis of GC cells increased significantly by the decrease of LINC00473. Mechanistically, LINC00473 could sponge miR-16-5p in the cytoplasm and relieve its suppression of CCND2. Moreover, AQP3 was found to be a significant downstream target gene for LINC00473 through RNA transcriptome sequencing, as demonstrated by qRT-PCR and western blot. Overexpression of LINC00473 can partially reverse the effects of AQP3 decrease on GC proliferation and metastasis. LINC00473 regulated AQP3 expression through CREB was confirmed by western blot. Our research indicates that LINC00473/miR-16-5p/CCND2 axis plays a role in the proliferation of GC and modulates AQP3 to influence GC cell metastasis, making it a potential therapeutic target for GC.

Long intergenic non-coding RNA 00473 promotes proliferation and migration of gastric cancer via the miR-16-5p/CCND2 axis and by regulating AQP3