ArticleCancer management and research2022
CirRNA F-circEA-2a Suppresses the Role of miR-3613-3p in Colorectal Cancer by Direct Sponging and Predicts Poor Survival.
Article in Cancer management and research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Potential Regulation ofInternational journal of molecular sciences · 2025Article
- Circulating miRNA Signature Predicts Cancer Incidence in Lynch Syndrome-A Pilot Study.Cancer prevention research (Philadelphia, Pa.) · 2024Article
- Influence of Clinical Factors on miR-3613-3p Expression in Colorectal Cancer.International journal of molecular sciences · 2023Article
- Article
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: CirRNA F-circEA-2a and miR-3613-3p are two recently identified novel cancer-related RNAs. To date, their participation in colorectal cancer (CRC) is unknown. This research was therefore conducted to analyze their participation in CRC. Patients and Methods: Plasma and paired CRC and non-tumor tissues from CRC patients (n=64) and plasma samples from healthy controls (HCs, n=64) were collected. F-circEA-2a and miR-3613-3p levels in these samples were analyzed using RT-qPCR. The 64 CRC patients were followed up for five years to analyze the prognostic value of plasma F-circEA-2a for CRC. The direct interaction between wild type F-circEA-2a (F-circEA-2a-wt) or mutant F-circEA-2a (F-circEA-2a-mut) and miR-3613-3p was analyzed through RNA-RNA pulldown assay. The role of F-circEA-2a and miR-3613-3p in regulating each other's expression was analyzed through overexpression assay. Their roles in cell proliferation were analyzed using BrdU assay. The role of F-circEA-2a in regulating EZH2 expression was analyzed by RT-qPCR and Western blot. Results: CircEA-2a was overexpressed in CRC, while miR-3613-3p was under-expressed in CRC. Most patients who died during the follow-up had high F-circEA-2a levels. F-circEA-2a-wt, but not F-circEA-2a-mut, directly interacted with miR-3613-3p. F-circEA-2a and miR-3613-3p showed no role in regulating each other's expression. F-circEA-2a reduced the inhibitory effects of miR-3613-3p on cell proliferation. F-circEA-2a upregulated EZH2 at both mRNA and protein levels. Conclusion: F-circEA-2a may suppress the role of miR-3613-3p in CRC by direct sponging and predicts poor survival.
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