单位:[1]Center for Respiratory Diseases, China‐Japan Friendship Hospital, Beijing, China[2]Department of Pulmonary and Critical Care Medicine, China‐Japan Friendship Hospital, Beijing, China[3]National Clinical Research Center for Respiratory Diseases, Beijing, China[4]Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China[5]Beijing Key Laboratory of Emerging Infectious Diseases, Institute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
The key regulators of inflammation underlying ventilator-induced lung injury (VILI) remain poorly defined. Long noncoding RNAs (lncRNAs) have been implicated in the inflammatory response of many diseases; however, their roles in VILI remain unclear. We, therefore, performed transcriptome profiling of lncRNA and messenger RNA (mRNA) using RNA sequencing in lungs collected from mice model of VILI and control groups. Gene expression was analyzed through RNA sequencing and quantitative reverse transctiption polymerase chain reaction. A comprehensive bioinformatics analysis was used to characterize the expression profiles and relevant biological functions and for multiple comparisons among the controls and the injury models at different time points. Finally, lncRNA-mRNA coexpression networks were constructed and dysregulated lncRNAs were analyzed functionally. The mRNA transcript profiling, coexpression network analysis, and functional analysis of altered lncRNAs indicated enrichment in the regulation of immune system/inflammation processes, response to stress, and inflammatory pathways. We identified the lncRNA Gm43181 might be related to lung damage and neutrophil activation via chemokine receptor chemokine (C-X-C) receptor 2. In summary, our study provides an identification of aberrant lncRNA alterations involved in inflammation upon VILI, and lncRNA-mediated regulatory patterns may contribute to VILI inflammation.
基金:
National Key Research and Development Program of China [2016YFC1304300]; Capital Clinical Features Applied Research and Achievement Promotion Project of Beijing, China [Z161100000516116]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [1470270, 81700083, 81401629]
第一作者单位:[1]Center for Respiratory Diseases, China‐Japan Friendship Hospital, Beijing, China[2]Department of Pulmonary and Critical Care Medicine, China‐Japan Friendship Hospital, Beijing, China[3]National Clinical Research Center for Respiratory Diseases, Beijing, China[4]Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
通讯作者:
通讯机构:[1]Center for Respiratory Diseases, China‐Japan Friendship Hospital, Beijing, China[2]Department of Pulmonary and Critical Care Medicine, China‐Japan Friendship Hospital, Beijing, China[3]National Clinical Research Center for Respiratory Diseases, Beijing, China[4]Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China[*1]Center for Respiratory Diseases, China‐Japan Friendship Hospital, No. 2 East Yinghua Road, Chaoyang District, 100029 Beijing, China
推荐引用方式(GB/T 7714):
Zhang Nan-Nan,Zhang Yi,Wang Lu,et al.Expression profiling analysis of long noncoding RNAs in a mouse model of ventilator-induced lung injury indicating potential roles in inflammation[J].JOURNAL of CELLULAR BIOCHEMISTRY.2019,120(7):11660-11679.doi:10.1002/jcb.28446.
APA:
Zhang, Nan-Nan,Zhang, Yi,Wang, Lu,Xia, Jin-Gen,Liang, Shun-Tao...&Zhan, Qing-Yuan.(2019).Expression profiling analysis of long noncoding RNAs in a mouse model of ventilator-induced lung injury indicating potential roles in inflammation.JOURNAL of CELLULAR BIOCHEMISTRY,120,(7)
MLA:
Zhang, Nan-Nan,et al."Expression profiling analysis of long noncoding RNAs in a mouse model of ventilator-induced lung injury indicating potential roles in inflammation".JOURNAL of CELLULAR BIOCHEMISTRY 120..7(2019):11660-11679