The correlation and diagnostic value of CX3CL1 and CCL5 in peripheral blood with NLRP3 mRNA expression,IL-1β,IL-18 and Treg/Th17 ratio imbalance in AR patients
10.3969/j.issn.1673-4130.2025.13.004
- VernacularTitle:外周血CX3CL1、CCL5与AR患者NLRP3 mRNA表达、IL-1β、IL-18及Treg/Th17比值失衡的相关性及其诊断价值
- Author:
Yan QIN
1
;
Ting HUANG
;
Zhimao ZHANG
Author Information
1. 宜昌市中心人民医院/三峡大学第一临床医学院耳鼻喉科,湖北宜昌 443003
- Keywords:
allergic rhinitis;
C-X3-C motif chemokine ligand 1;
C-C motif chemokine ligand 5;
inter-leukin
- From:
International Journal of Laboratory Medicine
2025;46(13):1554-1560
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation and diagnostic value of C-X3-C motif chemokine ligand 1(CX3CL1)and C-C motif chemokine ligand 5(CCL5)in peripheral blood with NOD-like receptor thermal protein domain associated protein 3(NLRP3)mRNA expression,interleukin(IL)-1β,IL-18 and T regulatory cells(Treg)/T helper cells 17(Th17)ratio imbalance in allergic rhinitis(AR)patients.Methods A total of 143 patients with AR admitted to the hospital from January to October 2023 were selected as the AR group,and another 143 healthy volunteers who underwent physical examinations in the hospital during the same peri-od were selected as the control group.The AR group was divided into the moderate-to-severe AR group and the mild AR group according to the severity of AR.Pearson and Spearman correlation analyses were used to analyze the correlations between the expressions of CX3CL1 and CCL5 in the peripheral blood of AR patients and NLRP3 mRNA,as well as serum IL-1β,IL-18,Treg,Th17,and the ratio of Treg/Th17.Univariate analy-sis and multivariate Logistic regression were used to analyze the influencing factors of AR,and the receiver op-erating characteristic(ROC)curve was used to analyze the diagnostic value of peripheral blood CX3CL1,CCL5,NLRP3 mRNA,and the ratio of Treg/Th17 for AR.Results Compared with the control group,the levels of CX3CL1 and CCL5 in the peripheral blood of the mild AR group and the moderate to severe AR group increased,and the difference was statistically significant(P＜0.05).The proportions of IL-1β,IL-18,Th17 cells and the expression of NLRP3 mRNA in the moderate to severe AR group were higher than those in the mild AR group,while the proportion of Treg cells and the ratio of Treg/Th17 were lower than those in the mild AR group,and the differences were statistically significant(P＜0.05).CX3CL1 and CCL5 were positive-ly correlated with the proportions of IL-1β,IL-18,Th17 cells and the expression of NLRP3 mRNA,and nega-tively correlated with the proportion of Treg cells and the ratio of Treg/Th17(P＜0.05).Compared with the control group,the proportion of family history of AR,total immunoglobulin E,the proportion of dust exposure to residence or occupation,the proportions of CX3CL1,CCL5,IL-1β,IL-18,Th17 cells and the expression of NLRP3 mRNA in the AR group increased,while the proportion of Treg cells and the ratio of Treg/Th17 de-creased,the difference was statistically significant(P＜0.05).The results of multivariate Logistic regression analysis showed that family history of AR,exposure to dust in residence or occupation,NLRP3 mRNA,CX3CL1,and CCL5 were independent risk factors for the onset of AR,and the ratio of Treg/Th17 was an in-dependent protective factor(P＜0.05).The results of ROC curve analysis showed that the area under the curve of the four combined diagnoses of peripheral blood CX3CL1,CCL5,NLRP3 mRNA,and the ratio of Treg/Th17 for AR was 0.945.They were greater than 0.808,0.790,0.800,and 0.797 of CX3CL1,CCL5,NL-RP3 mRNA,and the ratio of Treg/Th17 in peripheral blood diagnosed separately(Z=6.245,5.715,5.881,5.347,P＜0.001).Conclusion The elevated levels of CX3CL1 and CCL5 in peripheral blood are related to the severity of AR.Both may be involved in the occurrence and development of AR by regulating the NLRP3 in-flammasome and the imbalance of the Treg/Th17 ratio.The combined detection of CX3CL1,CCL5,NLRP3 mRNA and the ratio of Treg/Th17 has certain diagnostic value for AR.
