ArticleNature communications2024
GSK3 inhibition improves skeletal muscle function and whole-body metabolism in male mouse models of Duchenne muscular dystrophy.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Glucose metabolism in osteoporosis: A potential therapeutic target (Review).International journal of molecular medicine · 2026Review
- Cellular signaling crosstalk between osteoporosis and diabetes: Common mechanisms and therapeutic targets (Review).Biomedical reports · 2026Review
- Current biomarker development in myotonic dystrophies.Journal of neurology · 2026Review
- Low-dose lithium supplementation promotes musculoskeletal and metabolic health in ovariectomized female mice.The Journal of physiology · 2026Article
- Mechanisms of protein degradation in atrophying muscles: What have we learned during the past decade?The Journal of biological chemistry · 2026Review
- Tideglusib improves novel object recognition memory in the preclinical DBA/2JFrontiers in neuroscience · 2026Article
- Protective effects of low-dose lithium treatment on rat postural muscle under conditions of disuse.Pflugers Archiv : European journal of physiology · 2025Article
- Cisplatin-Induced Skeletal Muscle Atrophy: Biomolecular Mechanisms and the Protective Role of Exercise-Induced Myokines.Biomolecules · 2025Review
- Molecular Framework of the Onset and Progression of Skeletal Muscle Aging.International journal of molecular sciences · 2025Review
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Authors and funding
19 authors.
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Abstract
Inhibiting glycogen synthase kinase 3 (GSK3) improves muscle function, metabolism, and bone health in many diseases and conditions; however, whether GSK3 should be targeted for Duchenne muscular dystrophy (DMD), a severe muscle wasting disorder with no cure, remains unknown. Here, we show the effects of GSK3 inhibition in male DBA/2J (D2) and C57BL/10 (C57) mdx mice. Treating D2 mdx mice with GSK3 inhibitors alone or in combination with aerobic exercise improves muscle strength, endurance, and morphology, attenuates the hypermetabolic phenotype, and enhances insulin sensitivity. GSK3 inhibition in C57 mdx mice also improves muscle fatigue resistance and increases cage ambulation. Moreover, muscle-specific GSK3 knockdown in mdx mice augments muscle force production and endurance. In both mdx strains, GSK3 inhibition increases bone mineral content and density. Overall, these improvements to muscle, metabolic, and bone health with GSK3 inhibition in mdx mice may have clinical implications for patients with DMD, where the current standard of care, glucocorticoids, delay the loss of ambulation but increase the risk for insulin resistance and osteoporosis. Along with our observation of lowered β-catenin content in DMD myoblasts, a known cellular target for GSK3, this study provides ample evidence in support of inhibiting GSK3 for this disease.
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