ArticleCell death & disease2024
Ruxolitinib induces apoptosis and pyroptosis of anaplastic thyroid cancer via the transcriptional inhibition of DRP1-mediated mitochondrial fission.
Article in Cell death & disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 33 citations in OpenAlex.
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- Direct coupling and protective activation of DRP1 by the DNA-PKcs inhibitor KU-57788 synergizes with ferroptosis in anaplastic thyroid cancer cells.Cell death & disease · 2026Article
- Single-cell omics in investigating the effect of CAFs with KRAS overexpression on the malignant progression of anaplastic thyroid cancer.Journal of the Chinese Medical Association : JCMA · 2026Article
- Tumor microenvironment-guided targeted and immunotherapy in anaplastic thyroid cancer: a literature review from preclinical models to clinical translation.Translational cancer research · 2026Review
- Triptolide in Combination with the Gli1 Inhibitor GANT61 Eradicates Anaplastic Thyroid Cancer by Suppressing Cancer Stem Cell Self-Renewal and Enhancing Apoptosis and Pyroptosis.International journal of biological sciences · 2026Article
- The Molecular Mechanism of a Complex1-induced Apoptosis in Cancer Cells of the Esophagus.Current molecular medicine · 2026Article
- Isobavachalcone induces concurrent apoptosis and pyroptosis in anaplastic thyroid cancer cells by modulating the caspase-mediated cleavage of PARP and GSDME.American journal of cancer research · 2026Article
- PINCH-1 promotes tumor growth and metastasis by enhancing DRP1-mediated mitochondrial fission in head and neck squamous cell carcinoma.Cancer biology & therapy · 2025Article
- PYRCR alleviates myocardial ischemia/reperfusion injury in mice via inhibiting DRG2-mediated cardiomyocyte pyroptosis.Acta pharmacologica Sinica · 2025Article
- From mechanisms to markers: role of pyroptosis in revolutionizing thyroid cancer care.Cell death discovery · 2025Review
- Post-translational modifications in anaplastic thyroid carcinoma: biological mechanisms and therapeutic potential.Cancer cell international · 2025Review
- The Emerging Role of Mitochondrial Dysfunction in Thyroid Cancer: Mediating Tumor Progression, Drug Resistance, and Reshaping of the Immune Microenvironment.Biomolecules · 2025Review
- Inhibition of interferon signaling improves rabbit calicivirus replication in biliary organoid cultures.Journal of virology · 2025Article
- Identification of a small molecule targeting EPLIN as a novel strategy for the treatment of pediatric neuroblastoma and medulloblastoma.Cell death & disease · 2025Article
- Anaplastic thyroid cancer: Genetic roles, targeted therapy, and immunotherapy.Genes & diseases · 2025Review
- Targeting Drp1 inhibits ESCC progression via the ROS-PGC1-α-Nrf1/2 pathway.Journal of translational medicine · 2025Article
- Regulatory effect of Wnt signaling on mitochondria in cancer: from mechanism to therapy.Apoptosis : an international journal on programmed cell death · 2025Review
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Authors and funding
11 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Anaplastic thyroid carcinoma (ATC) has a 100% disease-specific mortality rate. The JAK1/2-STAT3 pathway presents a promising target for treating hematologic and solid tumors. However, it is unknown whether the JAK1/2-STAT3 pathway is activated in ATC, and the anti-cancer effects and the mechanism of action of its inhibitor, ruxolitinib (Ruxo, a clinical JAK1/2 inhibitor), remain elusive. Our data indicated that the JAK1/2-STAT3 signaling pathway is significantly upregulated in ATC tumor tissues than in normal thyroid and papillary thyroid cancer tissues. Apoptosis and GSDME-pyroptosis were observed in ATC cells following the in vitro and in vivo administration of Ruxo. Mechanistically, Ruxo suppresses the phosphorylation of STAT3, resulting in the repression of DRP1 transactivation and causing mitochondrial fission deficiency. This deficiency is essential for activating caspase 9/3-dependent apoptosis and GSDME-mediated pyroptosis within ATC cells. In conclusion, our findings indicate DRP1 is directly regulated and transactivated by STAT3; this exhibits a novel and crucial aspect of JAK1/2-STAT3 on the regulation of mitochondrial dynamics. In ATC, the transcriptional inhibition of DRP1 by Ruxo hampered mitochondrial division and triggered apoptosis and GSDME-pyroptosis through caspase 9/3-dependent mechanisms. These results provide compelling evidence for the potential therapeutic effectiveness of Ruxo in treating ATC.
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