Open Access

Emerging role of circular RNAs in gastric cancer: From basic biology to clinical applications (Review)

  • Authors:
    • Linkun Wang
    • Peng Zhou
    • Huiheng Qu
    • Zhihui Yang
    • Yuyang Li
    • Nan Wang
    • Jiazeng Xia
  • View Affiliations

  • Published online on: July 8, 2025     https://doi.org/10.3892/mmr.2025.13617
  • Article Number: 252
  • Copyright: © Wang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Despite considerable advances in cancer treatment, gastric cancer (GC) remains a formidable challenge for oncologists worldwide, especially due to the poor survival rates associated with advanced‑stage cases. Circular RNAs (circRNAs) stand out as potential targets for more effective therapeutic strategies. The present review synthesizes insights into the roles of circRNAs in GC, highlighting their multifaceted influence on cancer progression and behaviors. circRNAs can regulate gene expression at multiple levels through modulating transcription, affecting alternative splicing, acting as molecular sponges for microRNAs, serving as RNA‑protein complexes and even encoding functional proteins. The marked stability of circRNAs in bodily fluids has also positioned them as promising diagnostic biomarkers, with some circRNA‑based tests demonstrating high accuracy. Furthermore, emerging evidence indicates that circRNAs carry out a key role in therapy resistance, affecting the therapeutic responses of patients to chemotherapy, targeted therapy and immunotherapy. Collectively, circRNA‑based therapeutic strategies, even with existing challenges in delivery methods, hold considerable promise, particularly when integrated with conventional treatment modalities, offering new avenues for improving GC management.
View Figures
View References

Related Articles

Journal Cover

September-2025
Volume 32 Issue 3

Print ISSN: 1791-2997
Online ISSN:1791-3004

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Wang L, Zhou P, Qu H, Yang Z, Li Y, Wang N and Xia J: Emerging role of circular RNAs in gastric cancer: From basic biology to clinical applications (Review). Mol Med Rep 32: 252, 2025.
APA
Wang, L., Zhou, P., Qu, H., Yang, Z., Li, Y., Wang, N., & Xia, J. (2025). Emerging role of circular RNAs in gastric cancer: From basic biology to clinical applications (Review). Molecular Medicine Reports, 32, 252. https://doi.org/10.3892/mmr.2025.13617
MLA
Wang, L., Zhou, P., Qu, H., Yang, Z., Li, Y., Wang, N., Xia, J."Emerging role of circular RNAs in gastric cancer: From basic biology to clinical applications (Review)". Molecular Medicine Reports 32.3 (2025): 252.
Chicago
Wang, L., Zhou, P., Qu, H., Yang, Z., Li, Y., Wang, N., Xia, J."Emerging role of circular RNAs in gastric cancer: From basic biology to clinical applications (Review)". Molecular Medicine Reports 32, no. 3 (2025): 252. https://doi.org/10.3892/mmr.2025.13617