CXCL9 and renal cell carcinoma: Notably, unlike the other active ingredients, cholesterol in high content promotes inflammatory environments via the production of different cytokines, such as CXCL9 and CXCL10, but it also characterizes tumors, including breast, prostate, ovarian, lymphoma, colorectal cancer, and renal cell carcinoma, with poor prognosis [50].