Changes of immunoglobulins and Th9 subset in patients with Parkinson's disease and their correlation with IGF-1 and S-100B protein
10.3969/j.issn.1000-484X.2024.06.022
- VernacularTitle:帕金森病患者免疫球蛋白、Th9亚群水平变化及其与IGF-1、S-100B蛋白的相关性
- Author:
Lihong CAO
1
;
Zhe ZHANG
;
Tian FU
Author Information
1. 河北省中医院脑病科,石家庄 050000
- Keywords:
Parkinson's disease;
Immunoglobulin;
Helper T cell subset;
Insulin-like growth factor-1;
S-100B protein
- From:
Chinese Journal of Immunology
2024;40(6):1248-1252
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the changes of immunoglobulins(IgG,IgA,IgM)and helper T cell Th9 subset,and their cor-relation with insulin-like growth factor-1(IGF-1)and S-100B protein in patients with Parkinson's disease(PD).Methods:A total of 108 patients with PD confirmed in Hebei Hospital of Traditional Chinese Medicine were enrolled as study group between December 2020 and December 2022.According to disease severity,they were divided into mild group(35 cases),moderate group(44 cases)and severe group(29 cases);a total of 108 healthy adults were enrolled as control group.Levels of immunoglobulins and Th9 subset were compared between study group and control group,and levels of immunoglobulins,Th9 subset,IGF-1 and S-100B protein were compared among mild group,moderate group and severe group.Correlation between immunoglobulins,Th9 subset and IGF-1,S-100B proteins were analyzed by Pearson correlation analysis.Correlation between disease severity and all differential indexes in PD patients were analyzed by Spearman correlation analysis.Results:IgM level in study group was lower than that in control group,and which was the lowest in severe group,followed by moderate group and mild group(P<0.05).Levels of IgG,IgA,IL-9 and Th9 subset in study group were higher than those in control group,and which were the highest in severe group,followed by moderate group and mild group(P<0.05).IGF-1 level was the lowest in severe group,followed by moderate group and mild group,while level of S-100B protein was on the contrary(P<0.05).Results of Pearson correlation analysis showed that IgM level was positively correlated with IGF-1 level,while negatively correlated with level of S-100B protein.Levels of IgG,IgA,IL-9 and Th9 subset were negatively correlated with IGF-1 level,while positively correlated with level of S-100B protein(P<0.05).Results of Spearman correlation analysis showed that the disease severity was negatively correlated with IgM and IGF-1 levels,while positively correlated with levels of S-100B protein,IgG,IgA,IL-9 and Th9 subset(P<0.05).Conclusion:IgM level is decreased,while levels of IgG,IgA and Th9 subset are increased in PD patients.Changes of the above indexes are significantly correlated with IGF-1 and S-100B,which can be applied to evaluate dis-ease severity.
