CXCL1 and colorectal carcinoma: As shown as in Figure 6A and 6B, we observed alterations in the expression of CXCL1/2/3/4/5/6/7/8/9/10/11/12/13/14/16/17 in 1.2%, 3%, 2.3%, 2.5%, 2.7%, 2.1%, 0.4%, 1.6%, 2.7%, 1.6%, 2%, 2.7%, 1.8%, 2.1%, 2.3%, and 1.6% of the queried CRC samples, respectively.