Our results proved that the expression of MCM10 in various malignant tumors is different from that in normal tissues, except for the low expression of LAML in the GEPIA database, because the data in the TIMER database are all from TCGA, and normal control samples of some malignant tumors are insufficient, but MCM10 is highly expressed in malignant tumors with differential expression. Here, MCM10 is linked to cancer.