ArticleGenes & diseases2025
Isoleucyl-tRNA synthetase 2 promotes pancreatic ductal adenocarcinoma proliferation and metastasis by stabilizing β-catenin.
Article in Genes & diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Unveiling isoleucyl-tRNA synthetase 2 as a novel driver of breast cancer via β-catenin pathway activation.Journal of cell communication and signaling · 2026Article
- Reconnaissance of the Good, the Bad, and the Ugly Role of tRNAs in Carcinogenesis and Metastasis.Experientia supplementum (2012) · 2026Review
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Authors and funding
6 authors.
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Abstract
Isoleucyl-tRNA synthetase 2 (IARS2), originally regarded as an enzyme ligating isoleucine to the corresponding tRNA, has been identified as an oncogene recently. However, its function in pancreatic ductal adenocarcinoma (PDAC) remains to be discovered. Here we explored the biological role of IARS2 in PDAC. Up-regulated IARS2 was found in PDAC tissues and cell lines. Kaplan-Meier survival analysis indicated a worse prognosis in patients with high IARS2 expression. CCK-8, EdU, and colony formation assays showed IARS2 overexpression enhanced PDAC proliferation, which was reduced by IARS2 knockdown. Meanwhile, IARS2 down-regulation inhibited PDAC metastasis by impeding epithelial-mesenchymal transition. These results were also supported by subcutaneous xenograft and metastasis assays
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