Relationship between Th17/Treg cells and monocyte chemoattractant protein-1 in KD children
10.3969/j.issn.1000-484X.2017.03.024
- VernacularTitle:KD患儿Th17/Treg细胞失衡和单核细胞趋化蛋白1的关系研究
- Author:
Kun XIA
;
Ruigeng WANG
;
Ling LIU
;
Dongming SUN
- Keywords:
Kawasaki disease;
Treg cells;
Monocyte chemoattractant protein-1
- From:
Chinese Journal of Immunology
2017;33(3):429-432
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the relationship between CD 4+CD25+regulatory T cells ( Treg) and monocyte chemoat-tractant protein-1 and its mechanism in KD pathogenesis .Methods:48 patients of KD (28 cases of recovery ,20 cases of acute phase ) were admitted from June 2014 to June 2015 and the other 40 cases of healthy children was admitted to control group .The levels of serum interleukin-15,17,23 (IL-15,17,23) and MCP-1 of two groups were measured with ELISA.The levels of Treg/Th17 cell ratio of two groups were measured with flow cytometry .Results:The levels of IL-15,IL-17,IL-23 and MCP-1 of KD group were higher than control groups(P<0.05) and the levels of IL-15,IL-17,IL-23 and MCP-1 of acute phase groups were higher than recovery groups .The levels of Th17,Treg cells,Th17/Treg of KD group were lower than the control group (P<0.05),while the levels of Th17,Treg cells,Th17/Treg cells in the acute phase of KD patients were higher than stable phase .The levels of IL-15,IL-17,IL-23 and MCP-1 and Treg/Th17 were negative correlation with univariate analysis by Pearson (P<0.05).Conclusion:The imbalance between Treg and Th17 cells and MCP-1 levels continue to rise may be associated with KD onset and progress of the disease is closely related to children in KD vivo by meas -uring children with KD Treg/Th17 cells and MCP-1 ratio of assessment Children with the condition and prognosis has some signifi-cance.
