CXCL9 and pneumonia: Ten genes, IFNG, CD163, CCL4, CFB, CXCL9, HLA-C, ITGB3, GZMB, CD274, and PPARG, were frequently associated with five disorders: schizophrenia, hypersensitivity, pneumonia, mammary neoplasms, and liver cirrhosis (Figure 7A).