ArticleMolecular medicine (Cambridge, Mass.)2024
RBM15-dependent m6A modification mediates progression of non-small cell lung cancer cells.
Article in Molecular medicine (Cambridge, Mass.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Multi-cell death gene signature predicts lung adenocarcinoma prognosis and reveals FURIN regulates ferroptosis via NRF2-xCT-GPX4 axis.Respiratory research · 2026Article
- mCancer science · 2026Article
- Mechanism of RBM15 in the Immune Escape of Non-small Cell Lung Cancer Cells Via the LncRNA EGFR-AS1/USP3/PD-L1 Axis.Biological procedures online · 2026Article
- Loss of Alkbh5 enhances AT2 cell differentiation and alveolar repair across diverse injury models via mInternational journal of biological sciences · 2026Article
- RBM15 Mediated m6A Modification of SRSF1 Inhibits Cuproptosis in Non-Small Cell Lung Cancer by Mediating ATP7B Alternative Splicing.The Kaohsiung journal of medical sciences · 2026Article
- RBM15 Enhances 5-Fluorouracil Drug Sensitivity and Suppresses Gastric Cancer Progression by Modulating N6-Methyladenosine Modification of ECT2-Dependent IGF2BP3.Research (Washington, D.C.) · 2026Article
- Bidirectional regulation of the ubiquitin-RNA modification axis in cancer.Frontiers in oncology · 2026Review
- RNA-binding motif proteins as context-dependent regulators of tumor-immune crosstalk, genome stability, and therapeutic vulnerabilities in cancer.Frontiers in immunology · 2026Review
- Discovery of Small Molecules That Inhibit MYC mRNA Translation Through hnRNPK and Induction of Stress Granule-Mediated mRNA Relocalization.International journal of molecular sciences · 2025Article
- RBM15-mediated mFrontiers in cell and developmental biology · 2025Review
- The inspiration of methyltransferase in RNA methylation modification for targeted therapy of malignant tumors.Frontiers in immunology · 2025Review
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Authors and funding
4 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundNon-small cell lung cancer (NSCLC) is the predominant form of lung cancer, contributing significantly to global health and economic challenges. This study elucidated the role of RBM15 in NSCLC progression through its involvement in m6A modifications.
methodsRBM15 levels in NSCLC tissues and cells were assessed via RT-qPCR and Western blotting. The impact of RBM15 knockdown on NSCLC proliferation, invasion, and migration was evaluated using CCK-8, colony formation, and Transwell assays. Expression levels of KLF1, TRIM13, and ANXA8 were determined by RT-qPCR and Western blot. m6A methylation levels were analyzed, while RIP and MeRIP assays were employed to explore the interaction between YTHDF1/YTHDF2/m6A and KLF1/TRIM13, as well as KLF1 binding to the ANXA8 promoter. The ubiquitination of ANXA8 was examined through ubiquitination assays. Xenograft and metastasis models were utilized to assess RBM15's role in vivo.
resultsRBM15 was found to be overexpressed in NSCLC. Silencing RBM15 led to decreased cell proliferation, invasion, and migration of NSCLC cells. RBM15 upregulated KLF1 and downregulated TRIM13 via YTHDF1/YTHDF2, resulting in the promotion of ANXA8 expression. KLF1 overexpression or TRIM13 downregulation partially reversed the suppressive effects of RBM15 knockdown on NSCLC cell proliferation. ANXA8, upregulated in NSCLC, mitigated the inhibitory effects of RBM15 silencing on malignant behaviors. In vivo, RBM15 downregulation hindered NSCLC cell proliferation and metastasis by modulating the KLF1-TRIM13/ANXA8 axis.
conclusionRBM15-mediated m6A methylation enhances KLF1 expression and suppresses TRIM13 via YTHDF1/YTHDF2, thereby promoting ANXA8 and facilitating NSCLC progression. These findings provide novel insights and potential therapeutic targets for NSCLC treatment.
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