MMP2 and cancer: Fibroblasts were further subdivided into cancer-associated fibroblasts (CAFs; MMP2) and myofibroblasts (ACTA2), while immune cells were organized into T-(CD3E, NKG7), NK- (NKG7, XCL2), B- (CD79A), plasma- (IGHG1), mast- (TPSAB1), conventional (LAMP3) and plasmacytoid (LILR4) dendritic cells, as well as macrophages/monocytes (CD163).