As the results were shown that IMPDH1 was negatively correlated with tumor purity score and positively correlated with Immune score and Stromal score in 13 tumors: PCPG, THCA, LAML, LIHC, KIRC, KICH, UVM, DLBC, MESO, THYM, BLCA, KIRP, SARC. Here, IMPDH1 is linked to neoplasm.