机构：[1]Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China[2]Shanghai Green Valley Pharmaceutical Company, Shanghai, China[3]Department of Cardiology, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, China广东省中医院[4]Institutes of Biomedical Sciences, Fudan University, Shanghai, China[5]Shanghai Key Laboratory of Regulatory Biology, The Center for Bioinformatics and Computational Biology, The Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
The study aimed to investigate time-course transcriptomes in myocardial ischaemia reperfusion injury (IRI) via RNA-Seq. Transcriptomes of 10 samples derived from patients with acute ST-segment elevation myocardial infarction (ASTEMI) who were assigned to percutaneous coronary intervention (PCI), were sequenced at the time of 0 (before PCI), 2, 12, 24 and 72 hours after PCI, respectively. Using the genefilter package in r, wgcna and stem, different expression lncRNA (DEL) and mRNA (DEM) were analysed. Out of 756 mRNAs and 206 lncRNAs shared by enrolled patients, 135 RNAs were screened to be significantly associated with the IRI. Furthermore, combined with lncRNA-mRNA, lncRNA-miRNA and miRNA-mRNA network, 51 RNAs and 131 relationship pairs were ascertained in the competing endogenous RNAs (ceRNA) network. Among these nodes, SH2D3C and GTF2H4 were significantly enriched in cellular response to stress and their interaction module were isolated from functional ceRNA network. Subsequently, their critical role was confirmed via down-regulation of SH2D3C and GTF2H4 expression in vitro model. These results identified that lncRNA-mRNA ceRNA network, associated significantly with IRI, functioned as critical regulative pivotal roles after PCI-AMI, and SH2D3C and GTF2H4 may be the most responsive transcriptional regulator in the early-phase of IRI.
基金：
National Natural Science Foundation of China [81500229, 81870182]; Shanghai Science and Technology CommissionScience & Technology Commission of Shanghai Municipality (STCSM)Shanghai Science & Technology Committee [15DZ1900300]; Xinxin-Greenvalley Microcirculation Research Fund [xxlg08]; Shanghai Sailing Program [16YF1401600]
第一作者机构：[1]Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China[2]Shanghai Green Valley Pharmaceutical Company, Shanghai, China
共同第一作者：
通讯作者：
通讯机构：[1]Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China[4]Institutes of Biomedical Sciences, Fudan University, Shanghai, China[*1]Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.
推荐引用方式(GB/T 7714)：
Liu Hongying,Xu Danping,Zhong Xin,et al.LncRNA-mRNA competing endogenous RNA network depicts transcriptional regulation in ischaemia reperfusion injury[J].JOURNAL OF CELLULAR AND MOLECULAR MEDICINE.2019,23(3):2272-2276.doi:10.1111/jcmm.14163.
APA：
Liu, Hongying,Xu, Danping,Zhong, Xin,Xu, Dongsheng,Chen, Geng...&Li, Hua.(2019).LncRNA-mRNA competing endogenous RNA network depicts transcriptional regulation in ischaemia reperfusion injury.JOURNAL OF CELLULAR AND MOLECULAR MEDICINE,23,(3)
MLA：
Liu, Hongying,et al."LncRNA-mRNA competing endogenous RNA network depicts transcriptional regulation in ischaemia reperfusion injury".JOURNAL OF CELLULAR AND MOLECULAR MEDICINE 23..3(2019):2272-2276
