Acta Agriculturae Boreali-Sinica ›› 2026, Vol. 41 ›› Issue (2): 232-238. doi: 10.7668/hbnxb.20195994

• Animal Husbandry·Fisheries·Veterinarian • Previous Articles    

The Effects of LiCl and MSAB on the Wnt/β-Catenin Signaling Pathway, Proliferation,and Differentiation in C2C12 Cells

WEI Haimei, JIANG Meiqi, LIU Zhongzhi, LI Xin, HU Debao, GUO Yiwen, DING Xiangbin, GUO Hong, ZHANG Linlin   

  1. Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine,Tianjin Agricultural University, Tianjin 300392, China
  • Received:2025-04-05 Published:2026-04-28

Abstract:

The aim of this study was to investigate the effects of the activator (LiCl) and the inhibitor (MSAB) on the Wnt/β-catenin signaling pathway in C2C12 cells,as well as to explore how activation or inhibition of this pathway influences myogenic differentiation in C2C12 cells.This study utilized C2C12 cells as a model,the cells were treated with different concentrations of LiCl (0,15,and 25 mmol/L) as well as IWR-1 and MSAB (0,15,and 25 μmol/L) to induce differentiation.The expression of proteins related to the classical Wnt signaling pathway and myogenic differentiation cells was detected using Western Blotting technology.The results indicated that a concentration of 15 mmol/L LiCl did not had a significant effect on the β-catenin protein within the Wnt signaling pathway.In contrast,a concentration of 25 mmol/L LiCl promoted the expression of β-catenin,Pax7,MyOG,and MyHC in C2C12 cells.IWR-1 had no significant effect on β-catenin protein,whereas MSAB at concentrations of 15 and 25 μmol/L exhibited an inhibitory effect on the expression of β-catenin protein.Notably,the inhibition with 15 μmol/L MSAB was particularly pronounced,leading to a marked reduction in the expression levels of β-catenin,Pax7,MyOG,and MyHC in C2C12 cells.In conclusion,25 mmol/L LiCl and 15 μmol/L MSAB can effectively activate and inhibit the Wnt signaling pathway within C2C12 cells,thereby influencing myogenic differentiation in these cells.

Key words: Wnt/β-catenin signaling pathway, LiCl, MSAB, C2C12 cells

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Cite this article

WEI Haimei, JIANG Meiqi, LIU Zhongzhi, LI Xin, HU Debao, GUO Yiwen, DING Xiangbin, GUO Hong, ZHANG Linlin. The Effects of LiCl and MSAB on the Wnt/β-Catenin Signaling Pathway, Proliferation,and Differentiation in C2C12 Cells[J]. Acta Agriculturae Boreali-Sinica, 2026, 41(2): 232-238. doi: 10.7668/hbnxb.20195994.

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