A diarylheptanoid derivative mediates glycogen synthase kinase 3β to promote the porcine muscle satellite cell proliferation: Implications for cultured meat production
Issued Date
2024-12-03
Resource Type
ISSN
0006291X
eISSN
10902104
Scopus ID
2-s2.0-85207704956
Journal Title
Biochemical and Biophysical Research Communications
Volume
736
Rights Holder(s)
SCOPUS
Bibliographic Citation
Biochemical and Biophysical Research Communications Vol.736 (2024)
Suggested Citation
Suriya U., Srikuea R., Chokpanuwat T., Suksen K., Watcharanapapan W., Saleepimol P., Laohasinnarong D., Suksamrarn A., Myint K.Z., Janvilisri T., Chairoungdua A., Bhukhai K. A diarylheptanoid derivative mediates glycogen synthase kinase 3β to promote the porcine muscle satellite cell proliferation: Implications for cultured meat production. Biochemical and Biophysical Research Communications Vol.736 (2024). doi:10.1016/j.bbrc.2024.150850 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/101911
Title
A diarylheptanoid derivative mediates glycogen synthase kinase 3β to promote the porcine muscle satellite cell proliferation: Implications for cultured meat production
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Corresponding Author(s)
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Abstract
Skeletal muscle stem cells, or satellite cells, are vital for cultured meat production, driving proliferation and differentiation to form muscle fibers in vitro. However, these abilities are often compromised after long-term in vitro culturing due to a loss of their stemness characteristics. Therefore, effective pharmacological agents that enhance satellite cell proliferation and maintain stemness ability are needed for optimal cell growth for cultured meat production. In this study, the effects of the identified glycogen synthase kinase 3β (GSK3β) inhibitors, ASPP 049, a diarylheptanoid isolated from Curcuma comosa rhizomes, and CHIR 99021 on porcine muscle satellite cell (PMSC) proliferation and Wnt/β-catenin signaling pathway were investigated. We found that both compounds enhanced cell viability and proliferation while preserving the stemness marker, as evidenced by increased expression of the skeletal muscle stem cell marker, Pax7 protein. Molecular dynamics simulations showed that ASPP 049 and CHIR 99021 exhibited differing binding affinities, primarily through hydrophobic interactions, suggesting potential for the design of more potent inhibitors in the future. Despite its weaker binding, ASPP 049 still showed significant effects on the regulation of the Wnt/β-catenin signaling pathway via increased phosphorylation of GSK3β at Ser9 and decreased the phosphorylation of β-catenin at Ser33, Ser37, and Thr41, thereby subsequently activating Wnt transcriptional activity. This study highlights the potential of ASPP 049 and CHIR 99021 to enhance PMSC proliferation and maintain stemness ability, offering a promising avenue for improving cultured meat production.