上海交通大学学报(医学版)

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CD147基因多态性与颈动脉斑块易损性的相关性

沈晨晨1, 马飞月1*, 冯玉兰2, 孙家兰3, 傅毅4   

  1. 1.上海交通大学 医学院附属瑞金医院卢湾分院神经内科, 上海 200020; 2.复旦大学附属闵行医院神经内科, 上海 201199; 3.上海市浦东新区公利医院神经内科, 上海 200135; 4.上海交通大学 医学院附属瑞金医院神经内科, 上海200025
  • 出版日期:2016-10-28 发布日期:2016-11-29
  • 通讯作者: 傅毅(1966—), 电子信箱: fuyiki@sina.com。
  • 作者简介:沈晨晨(1986—), 女, 主治医师, 硕士生; 电子信箱: scc_0322023@126.com。 马飞月(1961—), 女, 主任医师, 学士; 电子信箱: mafeiyue61@sina.com。 *为共同第一作者。

Correlation between the polymorphism of CD147 gene and instability of carotid plaque

SHEN Chen-chen1, MA Fei-yue1*, Feng Yu-lan2, Sun Jia-lan3, FU Yi4   

  1. 1.Department of Neurology, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China; 2.Department of Neurology, Minhang Hospital, Fudan University, Shanghai 201199, China; 3.Department of Neurology, Public Hospital of Shanghai Pudong District, Shanghai 200135, China; 4.Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
  • Online:2016-10-28 Published:2016-11-29

摘要:

目的·探讨CD147基因rs8637位点多态性与颈动脉斑块易损性的相关性。方法·将442例脑梗死住院患者根据颈动脉超声分为易损斑块组(320例)和稳定斑块组(122例),采用聚合酶链反应-高温连接酶检测反应(PCR-LDR)技术对CD147基因rs8637位点多态性进行分析。结果·易损斑块组的rs8637位点AG+GG基因型频率和G等位基因频率分别为94.38%和73.42%,和稳定斑块组相比差异有统计学意义(P均<0.05),2组间年龄、血糖、血压、总胆固醇(TC)、三酰甘油(TAG)、低密度脂蛋白胆固醇(LDL-C)和高密度脂蛋白胆固醇(HDL-C)水平的差异无统计学意义。结论·CD147基因rs8367位点多态性可能与中国人群颈动脉易损斑块发生的倾向性有关,G等位基因可能是颈动脉易损斑块的遗传易患基因。

关键词: CD147, 基因多态性, 脑梗死, 颈动脉斑块

Abstract:

Objective·To investigate the correlation between the polymorphism of locus rs8637 in CD147 gene and instability of carotid plaque. Methods·Four hundred and forty-two inpatients with cerebral infraction were assigned to the vulnerable plaque group (n=320) and the stable plaque group (n=122) according to the results of carotid B-mode ultrasonography. The polymorphism of locus rs8637 in CD147 gene was analyzed by polymerase chain reaction-the ligase detection reaction (PCR-LDR). Results·The frequencies of AG+GG genotype and G allele at locus rs8637 in the vulnerable plaque group were 94.38% and 73.42%. The differences between two groups were statistically significant (P<0.05). The differences in age, blood glucose, blood pressure, TC, TAG, LDL-C, and HDL-C between the two groups were not statistically significant. Conclusion·The polymorphism of locus rs8637 in CD147 gene may be associated with carotid vulnerable plaque and the G allele may be a genetic susceptible gene for carotid vulnerable plaque.

Key words: CD147, single nucleotide polymorphism, cerebral infarction, carotid plaque