ArticleRedox biology2023
The SGK3-Catalase antioxidant signaling axis drives cervical cancer growth and therapy resistance.
Article in Redox biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 16 citations in OpenAlex.
- Simvastatin Restores Cisplatin Sensitivity by Suppressing the Caveolin-1-Mediated PI3K/AKT Signaling Pathway in Cisplatin-Resistant Cervical Cancer Cells.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Targeting Phosphoinositide 3-Kinase to Reduce the Progression of Ovarian Cancer Cells in a 3D Collagen Model.Biomolecules · 2026Article
- Mitochondrial reprogramming in cervical cancer: crosstalk with tumor immunity, HPV oncogenic signaling, and therapeutic resistance.Frontiers in immunology · 2026Review
- Drug Repositioning for HPV Clade-Specific Cervicouterine Cancer Using the OCTAD Pipeline.International journal of molecular sciences · 2025Article
- Serum- and glucocorticoid-induced kinase 3 orchestrates glucocorticoid signaling to facilitate chromatin remodeling during murine adipogenesis.The Journal of clinical investigation · 2025Article
- USP14 targets FABP5-mediated ferroptosis to promote proliferation and cisplatin resistance of HNSCC.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025Article
- CDK4/6 and BET inhibitors synergistically suppress pancreatic tumor growth and epithelial-to-mesenchymal transition by regulating the GSK3β-mediated Wnt/β-catenin pathway.Cancer drug resistance (Alhambra, Calif.) · 2025Article
- The SGK3/GSK3β/β-catenin signaling promotes breast cancer stemness and confers resistance to alpelisib therapy.International journal of biological sciences · 2025Article
- Targeting catalase in cancer.Redox biology · 2024Review
- Enzalutamide Sensitizes Castration-Resistant Prostate Cancer to Copper-Mediated Cell Death.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cancer cells frequently exhibit aberrant redox homeostasis and adaptation to oxidative stress. Hence abrogation of redox adaptation in cancer cells can be exploited for therapeutic benefit. Here we report SGK3 functions as an anti-oxidative factor to promote cell growth and drug resistance in cervical cancers harboring PIK3CA helical domain mutations. Mechanistically, SGK3 is activated upon oxidative stress and exerts anti-ROS activity by stabilizing and activating the antioxidant enzyme catalase. SGK3 interacts with and phosphorylates catalase, promoting its tetrameric state and activity. Meanwhile, SGK3 phosphorylates GSK3β and protects catalase from GSK3β-β-TrCP mediated ubiquitination and proteasomal degradation. Furthermore, SGK3 inhibition not only potentiates CDK4/6 inhibitor Palbociclib-mediated cytotoxicity, but also overcomes cisplatin resistance through ROS-mediated mechanisms. These data uncover the role of SGK3 in maintaining redox homeostasis and suggest that the SGK3-catalase antioxidant signaling axis may be therapeutically targeted to improve treatment efficacy for cervical cancers carrying PIK3CA helical domain mutations.
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