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系统性红斑狼疮患者外周血细胞miR-31的表达 被引量:7

Expression of miR-31 in peripheral blood of patients with systemic lupus erythematosus
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摘要 目的探讨系统性红斑狼疮(SLE)患者外周血细胞微小RNA(miR-31)的表达及其临床意义。方法以36例SLE患者和23名健康对照者作为研究对象,采集外周静脉ACD抗凝血,Real-TimePCR检测miR-31表达。分析SLE患者疾病活动指数(SLEDAI)、肾脏受累程度指标(Renal-SLEDAI积分)及临床用药与外周血细胞miR-31表达的相关性。结果 SLE患者的外周血细胞miR-31表达显著低于健康对照者,差异有统计学意义(P<0.001)。SLE患者的外周血细胞miR-31表达与SLEDAI积分和Renal-SLEDAI积分呈显著负相关(r=-0.330,P=0.043;r=-0.337,P=0.044),与临床用药情况无显著相关性(P>0.05)。结论 SLE患者外周血细胞miR-31表达水平与疾病活动及肾脏损害程度相关,作为重要生物标志物有可能为SLE的早期诊断、治疗和预后评估提供一定的依据。 Objective To investigate the expression and clinical significance of microRNA(miR-31) in peripheral blood cells of patients with systemic lupus erythmatosus(SLE).Methods Thirty-six patients with SLE and 23 healthy controls were selected,peripheral ACD anti-coagulation blood was obtained,and the expression of miR-31 was detected by Real-Time PCR.The relationship between the expression of miR-31 in peripheral blood cells and SLE disease activity index(SLEDAI),parameters of degree of renal injury(Renal-SLEDAI ...
出处 《上海交通大学学报(医学版)》 CAS CSCD 北大核心 2011年第1期39-42,共4页 Journal of Shanghai Jiao tong University:Medical Science
基金 国家杰出青年科学基金项目(81025016) 国家高新技术发展计划("863"计划) (2007AA02Z123) 国家自然科学基金(30700734 30801026 30971632) 上海市自然科学基金(07ZR14130 10ZR1434900) 上海市科委重点项目(08JC1414700 10JC1409300) 上海市重点学科建设项目(T0203) 上海市医院临床科研资源共享平台项目(SHDC12007205)~~
关键词 系统性红斑狼疮 微小RNA miR-31 systemic lupus erythmatosus microRNA miR-31
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参考文献16

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共引文献21

同被引文献54

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