Our findings indicated distinct expression patterns for TACT markers in CRC compared with those in BC, with specific markers (e.g., KRT19, FOXA2, and SNAIL2) showing significant upregulation in CRC, whereas others (e.g., EPCAM, ERBB2, and MKI67) were downregulated. The gene discussed is MKI67; the disease is colorectal carcinoma.