Srivastava et al. [182] employed scRNA-seq to delineate the immune cells of murine lung tumors treated with Ox/Cy and CAR-T-cells, revealing the expression of T-cell-recruiting chemokine genes, including CXCL16 and CCL5, in multiple cell types in the tumor microenvironment (TME), such as macrophages and dendritic cells [170]. The gene discussed is CXCL16; the disease is neoplasm.