CXCL10 ( ) and CCL2 ( ) chemokines in systemic sclerosis a longitudinal study

Abstract

Our study demonstrates high serum levels of CXCL10 (Th1) and CCL2 (Th2) chemokines in newly diagnosed SSc. High values of CXCL10 are associated with a more severe clinical phenotype (lung and kidney involvement). CXCL10 declined during the follow-up, while CCL2 remained unmodified, suggesting that the disease progresses from the early Th1 inflammatory condition to the advanced Th2-like stage.