Fig. 6

The relationship between key genes and immune cells. A The five key genes (KRT14, HBB, ACOX2, HEPH and KRT13) were highly correlated with immune cells. B The relationship between key genes and chemokines. C The relationship between key genes and immunoinhibitors. D The relationship between key genes and MHC E The relationship between key genes and immunostimulators. MHC, major histocompatibility complex. Keratin 14, KRT14; Hemoglobin subunit beta, HBB; Acyl-CoA Oxidase 2, ACOX2; Hephaestin, HEPH; and Keratin 13, KRT13