Recent studies revealed that other SARS-CoV-2 factors such as ANPEP (alanyl aminopeptidase, membrane), ENPEP (glutamyl aminopeptidase), and DPP4 (dipeptidyl peptidase 4) are expressed at high levels in renal cancer, especially in ccRCC. The gene discussed is DPP4; the disease is nonpapillary renal cell carcinoma.