To evaluate the overall expression pattern of SLC35A2 in pan-cancer, we first employed the TIMER database to analyze the difference between tumors tissues and normal tissues, revealing the significantly up-regulated SLC35A2 gene expression in most tumor types compared with normal tissues, including the BLCA, BRCA, CHOL, COAD, ESCA, HNSC, LIHC, LUAD, LUSC, PRAD, READ, UCEC. The gene discussed is SLC35A2; the disease is cancer.