Next, we analyzed the relationships of LCK with IFNG, CCL5, and CXCR3, using TCGA bulk RNA-sequencing data, and we found significant associations in the expression levels of LCK with IFNG (Figure S18G, total rho=0.73), CCL5 (Figure S18H, total rho=0.80), and CXCR3 (Figure S18I, total rho=0.84) in most cancer types. The gene discussed is IFNG; the disease is cancer.