CXCL5 and telomere syndrome: Here, by analyzing TCGA data, we found that the expression levels of CCL20 and CCR6 were positively correlated with those of CD4 and FOXP3 (Figure 5A), while CXCL5 and CXCR2 levels were positively correlated with those of CD11B and CD33 in STS (Figure 5B).