Accordingly, we found several intramodular hubs (DCLK1, COMP, SFRP2, LTBP1, SULF1, CRABP2, CTHRC1, COL3A1, FHL2, COL15A1, COL18A1, CLMP, COL14A1, TSHZ2, VCAN, and SERPINF1) in the brown module that were upregulated in IPF lung myofibroblast cells [18] when compared to those from healthy controls (Supplementary Table S6). The gene discussed is COL18A1; the disease is idiopathic pulmonary fibrosis.