Circular RNAs in Gastric Cancer: Potential Biomarkers and Therapeutic Targets

Abstract EN

Circular RNAs (circRNAs), as a recently established group of endogenous noncoding RNAs, have been involved in the occurrence and development of different malignancies.

Gastric cancer (GC) remains a globally significant contributor to death in cancer patients due to insufficient early diagnosis, limited treatment measures, and poor prognosis.

An increasing number of studies have found that many circRNAs are dysregulated in GC and are closely associated with its tumorigenesis and metastasis.

Thus, circRNAs have the potential to serve as diagnostic and prognostic biomarkers and even therapeutic targets.

This review comprehensively summarizes the most recent findings on how circRNAs influence GC progression and their clinical value.

In addition, we present several methological deficiencies in the studies and provide some promising ideas for future research.