Transcriptomic profile at single cell level of TIL-NK cells and tumor cells from  tumor-bearing Reg-1fl/fl and Reg-1?NK mice
The innate immune system can recognize tumor cells and coordinate with the adaptive immune system to initiate an anti-tumor response within the tumor microenvironment. To investigate the role of NK cells and their interaction with other immune cells in the anti-tumor immunity in Reg-1?NK. We subcutaneously injected B16F10 cells into Reg-1fl/fl and Reg-1?NK, followed by scRNA-seq analysis of the whole tumor cell suspension and sorted TIL-NK cells. Overall design: B16F10 cells were s.c. injected into Reg-1fl/fl and Reg-1?NK mice (Day 0). Tumor-bearing mice were sacrificed on Day 10 for Reg-1fl/fl mice and Day 17 for Reg-1?NK mice, respectively. Tumor suspension and sorted NK cells from tumor-bearing Reg-1fl/fl and Reg-1?NK mice were analyzed using scRNAseq