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TNF-α (G-308A) Polymorphism, Circulating Levels of TNF-α and IGF-1: Risk Factors for Ischemic Stroke-An Updated Meta-Analysis
被引:13
作者:
Duan, Ranran
[1
]
Wang, Na
[2
]
Shang, Yanan
[3
]
Li, Hengfen
[3
]
Liu, Qian
[3
]
Li, Li
[4
]
Zhao, Xiaofeng
[3
]
机构:
[1] Zhengzhou Univ, Affiliated Hosp 1, Dept Neurol, Zhengzhou, Peoples R China
[2] Zhengzhou Univ, Affiliated Hosp 2, Dept Neurorehabil, Zhengzhou, Peoples R China
[3] Zhengzhou Univ, Affiliated Hosp 1, Dept Psychiat, Zhengzhou, Peoples R China
[4] Capital Med Univ, Beijing Friendship Hosp, Dept Anesthesiol, Beijing, Peoples R China
基金:
英国科研创新办公室;
关键词:
TNF-a;
IGF-1;
ischemic stroke;
meta-analysis;
gene polymorphism;
TUMOR-NECROSIS-FACTOR;
GROWTH-FACTOR-I;
SERUM-LEVELS;
NOREPINEPHRINE TRANSPORTER;
INFLAMMATORY RESPONSE;
RECEPTOR ANTAGONIST;
GENE POLYMORPHISMS;
LEVELS CORRELATE;
MESSENGER-RNA;
BRAIN;
D O I:
10.3389/fnagi.2022.831910
中图分类号:
R592 [老年病学];
C [社会科学总论];
学科分类号:
03 ;
0303 ;
100203 ;
摘要:
Objective:Accumulated studies have explored gene polymorphisms and circulating levels of tumor necrosis factor (TNF)-alpha and insulin-like growth factor (IGF)-1 in the etiology of ischemic stroke (IS). Of the numerous etiopathological factors for IS, a single-nucleotide polymorphism (SNP) rs1800629 located in the TNF-alpha gene promoter region and increased levels of TNF-alpha were found to be associated with IS in different ethnic backgrounds. However, the published results are inconsistent and inconclusive. The primary objective of this meta-analysis was to investigate the concordance between rs1800629 polymorphism and IS. A secondary aim was to explore circulating levels of TNF-alpha and IGF-1 with IS in different ethnic backgrounds and different sourced specimens. Methods: In this study, we examined whether rs1800629 genetic variant and levels of TNF-alpha and IGF-1 were related to the etiology of IS by performing a meta-analysis. Relevant case-control studies were retrieved by database searching and systematically selected according to established inclusion criteria. Results:A total of 47 articles were identified that explored the relationship between the rs1800629 polymorphism and levels of TNF-alpha and IGF-1 with IS risk susceptibility. Statistical analyses revealed a significant association between the rs1800629 polymorphism and levels of TNF-alpha and IGF-1 with IS pathogenesis. Conclusion:Our findings demonstrated that the TNF-alpha rs1800629 polymorphism, the increased levels of TNF-alpha, and decreased levels of IGF-1 were involved in the etiology of IS.
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页数:13
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