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

In order to study the role of long non-coding RNAs (lncRNAs) in predicting platinum-based chemoresistance in patients with high-grade serous ovarian carcinoma (HGS-OvCa), a=7-lncRNA signature was developed by analyzing 561 microarrays and 136 specimens from RNA-sequencing (RNA-seq) obtained from online databases [odds ratio (OR), 2.859; P&lt;0.0001]. The upregulated lncRNAs (RP11-126K1.6, ZBED3-AS1, RP11-439E19.10 and RP11‑348N5.7) and downregulated lncRNAs [RNF144A-AS1, growth arrest specific 5 (GAS5) and F11-AS1] exhibited high sensitivity and specificity in predicting chemoresistance in the Gene Expression Omnibus and the Cancer Genome Atlas (area under curve &gt;0.8). The lncRNA signature was independent of clinical characteristics and 4 HGS-OvCa molecular subtypes. This signature was negatively associated with disease-free survival (n=47; log-rank, P&lt;0.01). Furthermore, the expression of the 7 lncRNAs was consistent with microarray (GSE63885, GSE51373, GSE15372 and GSE9891) and RNA-seq data. In in vitro experiments, ZBED3-AS1, F11-AS1 and GAS5 were differentially expressed in cell lines that are known to be resistant and non-resistant to platinum-based drugs, which was consistent with the results in the present study. This lncRNA signature may be used as a prognostic marker for predicting resistance to platinum-based chemotherapeutics in HGS-OvCa. These findings may contribute to individualized therapies in patients with HGS-OvCa in the future.

A panel of 7 prognosis-related long non-coding RNAs to improve platinum-based chemoresistance prediction in ovarian cancer