Authors
Recep Eskin, Turkan Gurer, Alper Aytekin, Filiz Ozbas Gerceker
Published in
Diagnostics (Basel, Switzerland). Volume 16. Issue 4. Feb 19, 2026. Epub Feb 19, 2026.
Abstract
Background/Objectives: This study aimed to determine the potential roles of miR-4295, miR-4720-5p, miR-4773, miR-6831-5p, and miR-7161-5p in colorectal cancer by evaluating their expression levels in matched tumor and adjacent non-tumor tissues from 86 patients. Methods: A total of 172 samples were analyzed, and the associations between miRNA expression levels and clinicopathological characteristics were assessed, along with correlations among the miRNAs. Functional enrichment analyses, including GO and KEGG pathway evaluations, were performed using DIANA-mirPath v.3 to characterize biological processes and signaling pathways associated with the predicted target genes. Results: The results showed that miR-4295 and miR-4720-5p were significantly upregulated in tumor tissues, while miR-4773 and miR-6831-5p were significantly downregulated (p < 0.001). No significant difference in miR-7161-5p expression was observed between tumor and non-tumor tissues (p = 0.877). KEGG analysis indicated that miR-4295, miR-4720-5p, miR-4773, and miR-6831-5p regulate genes involved in the TGF-β, mTOR, ErbB, FoxO, and endocytosis signaling pathways. Conclusions: These findings suggest that miR-4295 and miR-4720-5p may have oncogenic functions, while miR-4773 and miR-6831-5p may have tumor-suppressing functions, and that this relationship may contribute to the development of colorectal cancer.
PMID:
41750762
Bibliographic data and abstract were imported from PubMed on 12 Sep 2026.
Read full publication at:
Please sign in
to see all details.
Advertisement
Stats
- Recommendations n/a n/a positive of 0 vote(s)
- Views 7
- Comments 0