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. 2023 Nov 28;24:300. doi: 10.1186/s12931-023-02606-z

Fig. 5.

Fig. 5

METTL3 is involved in TGF-β1-induced differentiation of LR-MSCs into myofibroblasts by targeting miR-21. A, B The mRNA and protein expression levels of myofibroblast markers (α-SMA, type I collagen, and Vimentin) in LR-MSCs with or without TGF-β1 treatment and miR-21 inhibitor. C, D The mRNA and protein expression levels of myofibroblast markers (α-SMA, type I collagen, and Vimentin) in LR-MSCs with or without METTL3 silencing, combined with or without treatment with TGF-β1 and miR-21 inhibitor. β-Actin was used as a reference gene. **P < 0.01