PMID- 32844595 OWN - NLM STAT- MEDLINE DCOM- 20210506 LR - 20210506 IS - 1582-4934 (Electronic) IS - 1582-1838 (Print) IS - 1582-1838 (Linking) VI - 24 IP - 19 DP - 2020 Oct TI - Differentially expressed lnc-NOS2P3-miR-939-5p axis in chronic heart failure inhibits myocardial and endothelial cells apoptosis via iNOS/TNFalpha pathway. PG - 11381-11396 LID - 10.1111/jcmm.15740 [doi] AB - Inflammatory cytokine-induced cell apoptosis is important for initiation and progression of chronic heart failure (CHF). Non-coding RNAs, including long non-coding RNAs and microRNAs, have emerged as critical regulators of this pathological process. The role in regulating inflammation and induction to cell apoptosis in CHF is not well understood. This study found CHF patients had elevated serum miR-939-5p, with greater increase in New York Heart Association (NYHA) I-II patients than in NYHA III-IV. Moreover, miR-939-5p was positively correlated with B-type natriuretic peptide (BNP) in NYHA III-IV patients, while not in NYHA I-II. Further study showed miR-939-5p mimics promoted cell proliferation and inhibited inflammatory cytokine-induced apoptosis of HUVECs and H9C2, while inhibition of endogenous miR-939-5p produced the opposite effects. Induced nitric oxide synthase (iNOS) and tumour necrosis factor alpha (TNFalpha) were identified as target genes of miR-939-5p. Additionally, lncRNA-NOS2P3 acted as an endogenous sponge RNA to inhibit miR-939-5p expression, regulate the expression of iNOS/TNFalpha and control inflammation-induced cells apoptosis. These suggest that CHF patients exhibited elevated serum miR-939-5p level especially in NYHA I-II grades. And lnc-NOS2P3-miR-939-5p-iNOS/TNFalpha pathway regulated inflammatory cytokine-induced endothelial and myocardial cells apoptosis and provided a promising strategy for diagnosis and treatment of CHF. CI - (c) 2020 The Authors. Journal of Cellular and Molecular Medicine published by Foundation for Cellular and Molecular Medicine and John Wiley & Sons Ltd. FAU - Chen, Cuncun AU - Chen C AUID- ORCID: 0000-0001-9473-7289 AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Zong, Ming AU - Zong M AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Lu, Ying AU - Lu Y AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Guo, Yide AU - Guo Y AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Lv, Honggen AU - Lv H AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Xie, Lihong AU - Xie L AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Fu, Zhiyan AU - Fu Z AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Cheng, Yu AU - Cheng Y AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Si, Yuying AU - Si Y AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Ye, Bei AU - Ye B AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. FAU - Fan, Lieying AU - Fan L AD - Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20200825 PL - England TA - J Cell Mol Med JT - Journal of cellular and molecular medicine JID - 101083777 RN - 0 (Cytokines) RN - 0 (MIRN939 microRNA, human) RN - 0 (MicroRNAs) RN - 0 (RNA, Long Noncoding) RN - 0 (Tumor Necrosis Factor-alpha) RN - EC 1.14.13.39 (Nitric Oxide Synthase Type II) SB - IM MH - *Apoptosis/genetics MH - Base Sequence MH - Chronic Disease MH - Cytokines/metabolism MH - *Gene Expression Regulation MH - Heart Failure/blood/*genetics MH - Human Umbilical Vein Endothelial Cells/metabolism/*pathology MH - Humans MH - Inflammation/genetics/pathology MH - MicroRNAs/blood/*genetics MH - Myocardium/*pathology MH - Nitric Oxide Synthase Type II/metabolism MH - RNA, Long Noncoding/*genetics/metabolism MH - *Signal Transduction MH - Tumor Necrosis Factor-alpha/metabolism PMC - PMC7576245 OTO - NOTNLM OT - INOS OT - LncRNA-NOS2P3 OT - TNFalpha OT - apoptosis OT - chronic heart failure OT - microRNA-939-5p COIS- The authors confirm that there are no conflicts of interest. EDAT- 2020/08/28 06:00 MHDA- 2021/05/07 06:00 PMCR- 2020/10/01 CRDT- 2020/08/27 06:00 PHST- 2019/09/29 00:00 [received] PHST- 2020/07/06 00:00 [revised] PHST- 2020/07/30 00:00 [accepted] PHST- 2020/08/28 06:00 [pubmed] PHST- 2021/05/07 06:00 [medline] PHST- 2020/08/27 06:00 [entrez] PHST- 2020/10/01 00:00 [pmc-release] AID - JCMM15740 [pii] AID - 10.1111/jcmm.15740 [doi] PST - ppublish SO - J Cell Mol Med. 2020 Oct;24(19):11381-11396. doi: 10.1111/jcmm.15740. Epub 2020 Aug 25.