COL1A1 and neoplasm: Genes of Modules 1 and 2 tended to be up‐regulated in myCAFs, such as COL1A1, COL1A2, ITGA1, ITGA11, FAP, and POSTN, which were components and markers of myCAFs.[65, 66] Meanwhile, genes promoting tumor growth were also up‐regulated in myCAFs, such as WNT5A, STAT1, and STAT2.