CXCL8 and adenomyosis: In addition, we analyzed the correlation between IL-6 and IL-8 and TLRs in adenomyosis patients and found that TLRs were positively correlated with corresponding IL-6 and IL-8 in EU and EC, of which TLR1, 2, 4, 5 and 9 were significantly positively correlated with IL-6 and IL-8.