Through the comparison, we found that PTPRC, homeobox D11 (HOXD11), and WD repeat and SOCS box-containing protein 1 (WSB1) were commonly upregulated and minichromosome maintenance complex component 3 (MCM3) was downregulated in residual CRC tissues after CRT and in metastatic tissues (Figure 1A). This evidence concerns the gene PTPRC and colorectal carcinoma.