Analysis on the expression and value of CCL2 and CCL3 in patients with osteoarthritis.

Qi Guo, Zengliang Liu, Moxue Wang, Shanqiang Guo, Haibo Cong, Lei Liu

Experimental and molecular pathology 2021 Feb

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In this study, we investigated the clinical value of CC chemokine ligand 2 (CCL2) and CC chemokine ligand 3 (CCL3) in osteoarthritis (OA). A prospective analysis was performed on 126 patients with rheumatoid arthritis of the knee (observation group (OG)) who admitted to Qilu hospital from August 2016 to August 2018 and 135 healthy controls (control group (CG)) who underwent physical examinations during the same period. The concentrations of CCL2 and CCL3 in peripheral blood were compared between the two groups, and the predictive value of the two on the occurrence, efficacy and prognosis of recurrence of OA were analyzed. In addition, an OA rat model was established to detect the relative protein levels of CCL2 and CCL3 in rat knee joint tissues. There were no statistically significant differences between the two groups in baseline data such as age, body mass index (BMI), gender, smoking, drinking, educational level, family medical history and living environment (P > 0.05). CCL2 and CCL3 increased in peripheral blood of patients in the OG (P < 0.05), both of which were positively correlated with rheumatoid factor (RF) (P < 0.001). CCL2 and CCL3 were of good predictive value for the occurrence, efficacy and prognosis of recurrence of OA (P < 0.001). The relative protein levels of CCL2 and CCL3 in bone and joint tissues of OA rats were significantly higher than those of normal rats (P < 0.001). CCL2 and CCL3 are elevated in peripheral blood of OA patients, which have good predictive value for the occurrence, efficacy and prognosis of recurrence of OA, indicating their potential roles as excellent markers for diagnosis and treatment of OA in the future. Copyright © 2020. Published by Elsevier Inc.

Citation

Qi Guo, Zengliang Liu, Moxue Wang, Shanqiang Guo, Haibo Cong, Lei Liu. Analysis on the expression and value of CCL2 and CCL3 in patients with osteoarthritis. Experimental and molecular pathology. 2021 Feb;118:104576