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. 2021 Jan 13;11:573524. doi: 10.3389/fphar.2020.573524

FIGURE 7.

FIGURE 7

Knockdown of MYH9 did not change the Smad2/3 phosphorylation in TGF-β1-stimulated MRC-5 cells. MRC-5 cells were transfected with scramble or MYH9 siRNA (50 nM); 24 h after transfection, the cells were starved overnight. MRC-5 cells were treated with/without 2.5 ng/ml of TGF-β1 for 1 h. MRC-5 cell protein samples were prepared and assayed by Western blot analysis for determing the levels of Smad2/3 phosphorylation (n = 3, control group vs. TGF-β1 group: *p < 0.05; Scramble siRNA group vs. MYH9 siRNA group: NS).