Meanwhile, ODF2L expression was positively related to chemokine, such as CCL20 and CXCL11 in COAD, CXCL5, CXCL6 CXCL8 and CXCL9, CXCL10 and CXCL13 in READ (p < 0.05, Figure S9). Here, CXCL6 is linked to reading.