LTBP4 and Cirrhosis: We found them to be upregulated in cirrhosis represented by the upregulation of PGDFRB, TGFB1 (TGF‐β1), TGFB1I1 (TGF‐β1 induced transcript 1 protein), TGFBI (TGF‐β induced protein ig‐h3), LTBP1, LTBP2, LTBP4, and ENG (transmembrane accessory receptor for TGF‐beta signaling; Fig 7D).