Nevertheless, others have shown that the level of CCL11 in synovial fluid is positively related to the pain score in osteoarthrosis [85]; moreover, the serum level of CCL24 was found to be higher in patients with fibromyalgia [86], which may suggest an important role of some eotaxins in different diseases accompanied by peripheral painful sensations. This evidence concerns the gene CCL11 and osteoarthritis.