Clinica Chimica Acta:先天性心脏病患儿DGCR8表达如何?

2019-09-16 Gladiator MedSci原创

本研究探讨先天性心脏病(CHD)患儿DGCR8表达的相关性及其临床意义。

本研究探讨先天性心脏病(CHD)患儿DGCR8表达的相关性及其临床意义。研究人员分别从儿童先天性心脏病(n=40)和健康儿童(n=40)收集血液样本。采用实时PCR技术检测健康儿童和冠心病患者血液DGCR8的表达。从患有室间隔缺损(VSD)(n = 25)和法洛四联症(TOF)(n = 16)的儿童中收集心肌组织。采用Real-time PCRWestern blot检测心肌组织中DGCR8的表达。分析DGCR8表达与先天性心脏病的关系。

CHD组织相比,冠心病患者的DGCR8表达水平显著低于健康儿童(P = 0.037),TOF组织表达水平较低(P = 0.046)。 DGCR8的表达与VSD的大小之间没有显著相关性(r = -0.022P = 0.917)。

研究表明,DGCR8低表达与冠心病的发生有显著的相关性,可能影响心脏的发育和血管的形成。DGCR8的低表达与严重冠心病相关。然而,DGCR8的表达与VSD的大小无关。

原始出处:

Zhikuan GuoBaoping LiDGCR8 expression is altered in children with congenital heart defects

本文系梅斯医学(MedSci)原创编译整理,转载需授权!


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    2020-01-13 windight
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