Application of HMGB1,SII,S100A8/A9 and MCP-1 in rheumatoid arthritis
10.3969/j.issn.1671-8348.2024.13.009
- VernacularTitle:HMGB1、SII、S100A8/A9、MCP-1在类风湿关节炎中的应用
- Author:
Bin ZHANG
1
;
Yuling XIANG
;
Liming TAN
Author Information
1. 鹰潭市人民医院输血科,江西鹰潭 335000
- Keywords:
rheumatoid arthritis;
high mobility group box1 protein B1;
systemic immune inflammation index;
calcium binding protein A8/A9 complex;
monocyte chemoattractant protein-1
- From:
Chongqing Medicine
2024;53(13):1972-1978
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the predictive value of high mobility group box1 protein B1(HMGB1),systemic immune inflammatory index(SII),calcium binding protein A8/A9 complex(S100A8/A9)and monocyte chemoattractant protein-1(MCP-1)in diagnosis and prognosis of rheumatoid arthritis(RA).Methods A total of 154 patients with definitely diagnosed RA in Yingtan Municipal People's Hospital and Second Affiliated Hospital of Nanchang University from January to December 2022 were selected as the RA group,303 patients with non-RA(including 78 cases of Sjogren's syndrome,62 cases of systemic lupus er-ythematosus,79 cases of ankylosing spondylitis and 84 cases of osteoarthritis)during the same period were se-lected as the non-RA group,and 43 healthy people undergoing the physical examination served as the control group.The levels of HMGB1,S100A8/A9 and MCP-1 were detected by ELISA,the levels of platelets(PLT)and lymphocytes were detected by the sheath flow electrical impedance method,the neutrophils level was de-tected by flow cytometry combined with fluorescence staining,then SII was calculated and the other laboratory indicators were detected.The RA group was divided into the remission group(n=35),low disease activity group(n=27),middle disease activity group(n=50)and high disease activity group(n=42)according to the disease activity index 28 score(DAS28).The treatment effect was further evaluated.The patients were followed up and observed before treatment(T0),and in 1,2,3 months after treatment(T1,T2,T3).Then the correlation among the indicators in various time was analyzed.Results The levels of HMGB1,SII,S100A8/A9 and MCP-1 in the RA group were higher than those in the control group(P＜0.05),their area under curve(AUC)for diagnosing RA were 0.86,0.79,0.84 and 0.80,respectively.The positive rates of HMGB1,SII,S100A8/A9 and MCP-1 in the patients with rheumatoid factor(RF)negative or anti-cyclic citrullinated pep-tide(CCP)negative were 37.50％,37.50％,50.00％and 62.50％,respectively.The levels of HMGB1,S100A8/A9 and MCP-1 in the high disease activity group and middle disease activity group were higher than those in the low disease activity group,remission group and control group(P＜0.05).The levels of HMGB1,SII,S100A8/A9 and MCP-1 were positively correlated with the DSA28 score(r=0.476,0.286,0.522,0.441,P＜0.05);the changed values of HMGB1,SII,S100A8/A9 and MCP-1 before and after treatment in RA pa-tients also was positively correlated with DAS28 changed value(r=0.628,0.524,0.603 and 0.579,P＜0.05).Conclusion HMGB1,SII,S100A8/A9 and MCP-1 could be used for the monitoring of disease activity and disease condition evaluation in the patients with RA.
