HNRNPC stabilizes m6A-modified AC145207.5 to accelerate tumorigenesis in colorectal cancer by impeding the Nrf2/GPX4 axis-mediated ferroptosis.

ABSTRACT: Ferroptosis is an apoptosis-independent cell death pathway characterized by heightened lipid peroxidation, which shows promise for tumor suppression. Despite extensive research on long non-coding RNAs (LncRNAs) in ferroptosis, their role in colorectal cancer (CRC) remains underexplored. We investigated the upregulation of AC145207.5 and HNRNPC expression in CRC tissues through public dataset analysis and in-house validation, identifying them as having significant diagnostic potential. In vitro experiments including MTS assay, transwell, and colony formation, alongside in vivo studies using xenograft models, elucidated the synergistic carcinogenic role of the HNRNPC/AC145207.5 axis in promoting the malignant characteristics of CRC. Mechanistically, the m6A reader HNRNPC stabil

SUBMITTER: Liu D 

PROVIDER: S-EPMC12032884 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature