ArticleDiscover oncology2024
Long noncoding RNA DDX11-AS1 represses sorafenib-induced ferroptosis in hepatocellular carcinoma cells via Nrf2-Keap1 pathway.
Article in Discover oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Global research status and frontiers on ferroptosis in hepatocellular carcinoma: a comprehensive bibliometric and visualized analysis.Frontiers in immunology · 2025Pooled it
- Identification of Ferroptosis-related Genes Associated with the Prognosis of Hepatocellular Carcinoma.Cell biochemistry and biophysics · 2026Article
- LINC00704 facilitates cell proliferation, migration, and invasion via miR-323a-3p/SLC44A1 axis in epithelial ovarian cancer.Discover oncology · 2025Article
- NRF1-Induced lncRNA DDX11-AS1 Contributes to the Progression of Hepatocellular Carcinoma via Activating CA9 Expression and the MEK/ERK Pathway.Journal of hepatocellular carcinoma · 2025Article
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Authors and funding
2 authors.
Funding
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Abstract
Sorafenib, a first-line therapeutic option for advanced hepatocellular carcinoma (HCC), faces a formidable challenge in the form of emerging resistance. Recently, the oncogene DDX11 antisense RNA 1 (DDX11-AS1) has been implicated in various cancers, including HCC. However, its role in sorafenib resistance remains unknown. Our findings reveal that DDX11-AS1 is upregulated in sorafenib-resistant HCC cells, contributing to their resistance by suppressing ferroptosis. Further investigation elucidated the mechanism by which DDX11-AS1 activates the antioxidant Nrf2-Keap1 pathway. By interacting with Nrf2 and hindering its association with Keap1, DDX11-AS1 enhances the stability and nuclear translocation of Nrf2. In summary, our study unveils the potent role of DDX11-AS1 as an enhancer of sorafenib resistance, inhibiting sorafenib-induced ferroptosis through the activation of the Nrf2-Keap1 pathway in HCC. These findings offer a promising therapeutic strategy to overcome resistance and effectively treat HCC.
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