As a type 2 cytokine, CCL24 was found to participate in the development of various diseases, amongst which are primary biliary cirrhosis, idiopathic pulmonary fibrosis, rheumatoid arthritis, atherosclerosis, asthma, as well as in malignancies [104,105,106,107,108,109]. This evidence concerns the gene CCL24 and pulmonary fibrosis.