Ontology highlight
ABSTRACT: Background
Accumulating studies have found that circular RNAs (circRNAs) have a regulatory effect in a variety of tumors. However, to date, the relationship between specific circRNAs and colorectal cancer (CRC) remains elusive.Methods
An RNA-sequencing method based on different metastatic potential of CRC cell lines was applied to evaluate the circRNA expression profile. Additionally, we conducted a series of experiments to assess the relationship between circRNAs and CRC progression.Results
Circ_0001742 was upregulated in CRC cells with high metastatic potential, and circ_0001742 overexpression was observed to facilitate proliferation, migration and metastasis while knockdown will inhibit. More importantly, we found that circ_0001742 acted as a sponge for miR-431-5p, thus affecting ALG8 levels and the development of CRC.Conclusions
This study demonstrated an essential function for the circ_0001742/miR-431-5p/ALG8 axis in CRC development, and it may be a promising therapeutic target for CRC.
SUBMITTER: Huang J
PROVIDER: S-EPMC11336282 | biostudies-literature | 2024 Aug
REPOSITORIES: biostudies-literature
Huang Jiahao J Cong Fengyun F Zhao Yang Y Chen Jinglian J Luo Tao T Tang Weizhong W
Heliyon 20240730 15
<h4>Background</h4>Accumulating studies have found that circular RNAs (circRNAs) have a regulatory effect in a variety of tumors. However, to date, the relationship between specific circRNAs and colorectal cancer (CRC) remains elusive.<h4>Methods</h4>An RNA-sequencing method based on different metastatic potential of CRC cell lines was applied to evaluate the circRNA expression profile. Additionally, we conducted a series of experiments to assess the relationship between circRNAs and CRC progres ...[more]