CXCL9 and neoplasm: observed that endogenous CXCL9 and CXCL10 were correlated with lungs bearing minimal metastasis lesions by accumulation of CD8+ T cells in a CXCR3‐ and host IFN‐γ‐dependent manner, while it can be suppressed, partly, by adenosine signaling in the tumor microenvironment 62.