血清miR-21在糖尿病肾病中的诊断价值

被引:58
作者
朱柄铭
陈文璟
苏运钦
温旺荣
机构
[1] 暨南大学附属第一医院临床医学检验中心
基金
广东省科技计划;
关键词
miR-21; 糖尿病肾病; 诊断;
D O I
暂无
中图分类号
R587.2 [糖尿病性昏迷及其他并发症]; R692.9 [其他疾病];
学科分类号
100201 [内科学]; 100221 [泌尿外科学];
摘要
目的:评价血清miR-21对糖尿病肾病的诊断价值,探讨糖尿病肾病诊断的分子标志物。方法:对25例糖尿病肾病患者、25例II型糖尿病患者A[尿微量白蛋白(UmAlb)<14.29 mg/L]、25例II型糖尿病患者B(UmAlb>14.29 mg/L)、25例糖尿病肾病引发的尿毒症患者及25例正常对照组的血清标本进行总RNA提取,并进行miR-21的实时荧光定量PCR检测,分析血清miR-21相对表达量与相关临床指标的关系,评估血清miR-21对糖尿病肾病的诊断效能。结果:miR-21在糖尿病肾病患者血清中的相对表达量显著低于正常对照组、糖尿病A组及B组,同时显著高于尿毒症组(均P<0.01),糖尿病肾病患者血清miR-21水平与胱抑素C、UmAlb、UmAlb/尿肌酐呈显著负相关(P<0.01,P<0.05,P<0.05)。经logistic回归及ROC曲线分析,血清miR-21在糖尿病肾病患者与正常对照组、糖尿病A组、糖尿病B组、糖尿病A组+正常对照组、糖尿病B组+正常对照组和糖尿病A组+糖尿病B组中诊断糖尿病肾病的曲线下面积(AUC)为0.848(95%CI:0.737~0.959)、0.896(95%CI:0.812~0.980)、0.782(95%CI:0.641~0.922)、0.838(95%CI:0.743~0.933)、0.796(95%CI:0.675~0.917)和0.808(95%CI:0.704~0.911),敏感性和特异性分别为80.0%和72.0%、72.0%和88.0%、72.0%和84.0%、76.0%和77.0%、76.0%和82.0%、70.0%和86.0%;在4组人群中诊断糖尿病肾病的AUC为0.845(95%CI:0.752~0.939),敏感性和特异性分别为76.0%和77.3%。结论:血清miR-21可作为糖尿病肾病的分子诊断标志物。
引用
收藏
页码:2160 / 2166
页数:7
相关论文
共 11 条
[1]
miR-21 is a key therapeutic target for renal injury in a mouse model of type 2 diabetes [J].
Zhong, X. ;
Chung, A. C. K. ;
Chen, H. Y. ;
Dong, Y. ;
Meng, X. M. ;
Li, R. ;
Yang, W. ;
Hou, F. F. ;
Lan, H. Y. .
DIABETOLOGIA, 2013, 56 (03) :663-674
[2]
Analysis of serum microRNAs (miR-26a-2*, miR-191, miR-337-3p and miR-378) as potential biomarkers in renal cell carcinoma [J].
Hauser, Stefan ;
Wulfken, Lena M. ;
Holdenrieder, Stefan ;
Moritz, Rudolf ;
Ohlmann, Carsten-Henning ;
Jung, Volker ;
Becker, Frank ;
Herrmann, Edwin ;
Walgenbach-Bruenagel, Gisela ;
von Ruecker, Alexander ;
Mueller, Stefan C. ;
Ellinger, Joerg .
CANCER EPIDEMIOLOGY, 2012, 36 (04) :391-394
[3]
Micro-RNA expression in the urinary sediment of patients with chronic kidney diseases [J].
Szeto, Cheuk-Chun ;
Ching-Ha, Kwan Bonnie ;
Ka-Bik, Lai ;
Mac-Moune, Lai Fernand ;
Cheung-Lung, Choi Paul ;
Gang, Wang ;
Kai-Ming, Chow ;
Kam-Tao, Li Philip .
DISEASE MARKERS, 2012, 33 (03) :137-144
[4]
Transforming growth factor-β/Smad signalling in diabetic nephropathy [J].
Lan, Hui Yao .
CLINICAL AND EXPERIMENTAL PHARMACOLOGY AND PHYSIOLOGY, 2012, 39 (08) :731-738
[5]
Evaluation of reference genes for the analysis of serum miRNA in patients with prostate cancer, bladder cancer and renal cell carcinoma [J].
Sanders, Imke ;
Holdenrieder, Stefan ;
Walgenbach-Bruenagel, Gisela ;
von Ruecker, Alexander ;
Kristiansen, Glen ;
Mueller, Stefan C. ;
Ellinger, Joerg .
INTERNATIONAL JOURNAL OF UROLOGY, 2012, 19 (11) :1017-1025
[6]
MIR221/MIR222 -driven post-transcriptional regulation of P27KIP1 and P57KIP2 is crucial for high-glucose- and AGE-mediated vascular cell damage.[J].G. Togliatto;A. Trombetta;P. Dentelli;A. Rosso;M. F. Brizzi.Diabetologia.2011, 7
[7]
Circulating microRNAs (miRNA) in Serum of Patients With Prostate Cancer [J].
Mahn, Robert ;
Heukamp, Lukas C. ;
Rogenhofer, Sebastian ;
von Ruecker, Alexander ;
Mueller, Stefan C. ;
Ellinger, Joerg .
UROLOGY, 2011, 77 (05) :1265.e9-1265.e16
[8]
MicroRNA-21 protects from mesangial cell proliferation induced by diabetic nephropathy in db/db mice [J].
Zhang, Zheng ;
Peng, Huimin ;
Chen, Junxia ;
Chen, Xin ;
Han, Fei ;
Xu, Xiaoming ;
He, Xiaoyan ;
Yan, Ning .
FEBS LETTERS, 2009, 583 (12) :2009-2014
[9]
MicroRNAs.[J].David P Bartel.Cell.2004, 2
[10]
Taqman探针实时荧光定量PCR检测肝脏疾病患者血清中miR-122的表达水平及其临床意义 [J].
吴瑞珊 ;
苏运钦 ;
余广超 ;
林晓丹 ;
李莉 ;
陈文璟 ;
温旺荣 .
中国病理生理杂志, 2013, 29 (02) :348-353