CX3CL1 and cancer: The pan-cancer analysis results showed that the expression of CX3CL1 was higher in the tissues of 15 types of cancers, including ACC, CHOL, DLBC, GBM, KIRC, KIRP, LGG, LIHC, OV, PAAD, PCPG, SKCM, STAD, THCA, and THYM, compared to that in normal tissues.