CAV1 and neoplasm: In our study, we calculated the correlation between the expression of CAV-1 and the level of immune infiltrating cells, and the results showed a positive correlation between the expression of CAV-1 and infiltration of macrophages, neutrophils, iDCs, etc. According to previous research, activating the polarization of tumor-associated macrophages reshapes the tumor microenvironment and promotes tumor development [63].