The di‐methylation of CD147 at Lys75, 111, 127, and 148 was significantly greater in the NSCLC tissues than in the para‐carcinoma tissues, while the di‐methylation of CD147 at Lys71 was lower in the NSCLC tissues than in the para‐carcinoma tissues (Figure S1A, Supporting Information). The gene discussed is BSG; the disease is non-small cell lung carcinoma.