Relationship between serum CXCL16,CCL20 and inflammatory factors and mucosal healing in patients with ulcerative colitis
10.3969/j.issn.1673-4130.2024.15.002
- VernacularTitle:溃疡性结肠炎患者血清CXCL16、CCL20与炎症因子和黏膜愈合的关系
- Author:
Tao CAI
1
;
Ting ZHANG
;
Yinkui LIU
;
Shuang DENG
;
Chuang TANG
Author Information
1. 成都市双流区第一人民医院/四川大学华西空港医院内镜中心,四川成都 610000
- Keywords:
ulcerative colitis;
chemokine C-X-C-motif ligand 16;
CC chemokine ligand 20;
inflamma-tory factors;
prognosis
- From:
International Journal of Laboratory Medicine
2024;45(15):1799-1804,1810
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between serum chemokine C-X-C-motif ligand 16(CXCL16),CC chemokine ligand 20(CCL20)and inflammatory factors and mucosal healing in patients with ulcerative colitis(UC).Methods A total of 170 UC patients admitted to Chengdu Shuangliu District First People's Hospital/West China Airport Hospital of Sichuan University from January 2021 to October 2022 were selected as the study group,and 100 healthy subjects who underwent physical examination in the hospital during the same period were selected as the control group.The levels of serum CXCL16,CCL20 and inflamma-tory factors[interleukin-1β(IL-1β),interleukin-6(IL-6),interleukin-17(IL-17),tumor necrosis factor-α(TNF-α),C-reactive protein(CRP)]in the two groups were compared.The correlation between serum CX-CL16,CCL20 and inflammatory factors in UC patients was analyzed.According to the prognosis of mucosal healing after treatment,UC patients were divided into good healing group and poor healing group.Serum CX-CL16 and CCL20 levels of patients with different prognosis were compared.Univariate and multivariate Logis-tic regression analysis models were used to analyze the risk factors of poor mucosal healing in UC patients af-ter treatment,and the predictive value of serum CXCL16 and CCL20 in poor mucosal healing in UC patients after treatment was analyzed by receiver operating characteristic(ROC)curve.Results The levels of serum CXCL16,CCL20,IL-1β,IL-6,TNF-α,IL-17 and CRP in the study group were significantly higher than those in the control group,with statistical significance(P＜0.05).Pearson correlation analysis showed that serum CX-CL16 and CCL20 were positively correlated with IL-1β,IL-6,TNF-α,IL-17 and CRP in UC patients,respec-tively(P＜0.05),and serum CXCL16 was positively correlated with CCL20(P＜0.05).The levels of CX-CL16 and CCL20 in poor healing group were significantly higher than those in good healing group,and the difference was statistically significant(P＜0.05).Multifactor Logistic regression analysis showed that in-creased CXCL16 level,CCL20 level,drinking history,severity of disease classification,erythrocyte sedimenta-tion rate(ESR)level and CRP level were risk factors for poor mucosal healing in UC patients after treatment(P＜0.05).ROC curve results showed that the combined detection of serum CXCL16 and CCL20 predicted a larger area under the curve(AUC)for poor mucosal healing after treatment in UC patients,and the combined detection of serum CXCL16 and CCL20 with ESR and CRP predicted the largest AUC for poor mucosal heal-ing after treatment in UC patients.Conclusion The serum levels of CXCL16 and CCL20 in UC patients are closely related to inflammatory factors,and the combined detection have high predictive value for poor muco-sal healing in UC patients after treatment.
