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结核性胸膜炎患者外周血miR-365a-3p、miR-29a-3p的表达及意义
引用本文:张帆,刘守江,魏巍,张国良,陈心春,周伯平,王健.结核性胸膜炎患者外周血miR-365a-3p、miR-29a-3p的表达及意义[J].海南医学,2013,24(21):3182-3184.
作者姓名:张帆  刘守江  魏巍  张国良  陈心春  周伯平  王健
作者单位:张帆(深圳市南山区慢性病防治中心结核病防治科,广东 深圳,518054);刘守江(深圳市南山区慢性病防治中心结核病防治科,广东 深圳,518054);魏巍(深圳市南山区慢性病防治中心结核病防治科,广东 深圳,518054); 张国良 (深圳市第三人民医院,广东 深圳,518112); 陈心春 (深圳市第三人民医院,广东 深圳,518112); 周伯平 (深圳市第三人民医院,广东 深圳,518112); 王健(深圳市南山区慢性病防治中心结核病防治科,广东 深圳,518054);
基金项目:深圳市科技计划项目(项目编号:201203232)广东省医学科研基金项目(项目编号:B2013352)深圳市战略性新兴产业发展专项资金(项目编号:ZDSY20120614101029732)
摘    要:目的 探讨外周血微小RNA (miRNA)在结核性胸膜炎患者和健康对照者之间的差异表达.方法 选取30例结核性胸膜炎患者为实验组,30例健康者为对照组,采集外周血,Trizol法抽提外周血总mRNA,RT-PCR合成cDNA,荧光定量PCR检测外周血miR-365a-3p、miR-29a-3p的表达.结果 结核性胸膜炎组患者外周血miR-365a-3p表达(0.66±0.60)明显高于健康对照组(0.33±0.29),差异有统计学意义(P<0.05),而结核性胸膜炎组患者外周血miR-29-3p表达(0.74±0.65)与健康对照组(0.75±0.31)相似,差异无统计学意义(P>0.05).结论 外周血miR-365a-3p可能与结核性胸膜炎发生密切相关,并可能成为诊断结核性胸膜积液的靶点之一.

关 键 词:结核  胸膜炎  微小RNA

Expression and significance of miR-365a-3p and miR-29a-3p in the periphery blood of patients with tuberculosis pleurisy
ZHANG Fan,LIU Shou-jiang,WEI Wei,ZHANG Guo-liang,CHEN Xin-chun,ZHOU Bo-ping,WANG Jian.Expression and significance of miR-365a-3p and miR-29a-3p in the periphery blood of patients with tuberculosis pleurisy[J].Hainan Medical Journal,2013,24(21):3182-3184.
Authors:ZHANG Fan  LIU Shou-jiang  WEI Wei  ZHANG Guo-liang  CHEN Xin-chun  ZHOU Bo-ping  WANG Jian
Institution:1. Department of Tuberculosis Prevention and Control, Shenzhen Nanshan Chronic Disease Control Center, Shenzhen 518054, Guangdong, CHINA; 2. The Third People's Hospital of Shenzhen, Shenzhen 518112, Guangdong, CHINA)
Abstract:Objective To investigate the expression of peripheral blood miRNA in patients with tuberculous pleurisy and explore its clinical significance.Methods The expression of miR-365a-3p,miR-29a-3p were measured by RT-PCR and fluorescence quantitative PCR in 30 patients with tuberculous pleurisy (the study group) and 30 healthy donors (the control group).Results The expression of miR-365a-3p in the study group (0.66±0.60)] were significantly higher than the control group (0.33±0.29)],P〈0.05.There was no statistically significant difference in miR-29a-3p expression between the two groups (P〉0.05).Conclusion miR-365a-3p may be closely correlated to tuberculosis pleurisy,which can be a new biomarker in the diagnosis of tuberculous pleurisy.
Keywords:Tuberculousis  Pleurisy  miRNA
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