ACTA1 and scleroderma: Consistent with our findings, Wasson CW, et al. reported that EZH2 inhibition reduced collagen and \documentclass[12pt]{minimal}\usepackage{amsmath}\usepackage{wasysym}\usepackage{amsfonts}\usepackage{amssymb}\usepackage{amsbsy}\usepackage{mathrsfs}\usepackage{upgreek}\setlength{\oddsidemargin}{-69pt}\begin{document}$$\alpha$$\end{document}α-SMA expression in scleroderma dermal fibroblasts21.