CD4 and nonpapillary renal cell carcinoma: Collectively, our results show that these 13 cell types (plasma cells, T cells CD8, T cells CD4 memory activated, T cells follicular helper, Tregs, Macrophages M0, Macrophages M2, B cells memory, T cells CD4 memory resting, T cells gamma delta, Dendritic cells resting, mast cells resting, and eosinophils) may play an important role in the lipid metabolism related ccRCC microenvironment.