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Ao J, Zhang X, Zhu D. Sevoflurane Affects Myocardial Autophagy Levels After Myocardial Ischemia Reperfusion Injury via the microRNA-542-3p/ADAM9 Axis. Cardiovasc Toxicol 2024:10.1007/s12012-024-09908-8. [PMID: 39126581 DOI: 10.1007/s12012-024-09908-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 03/31/2024] [Indexed: 08/12/2024]
Abstract
This research focused on investigating the effects of sevoflurane (Sev) on myocardial autophagy levels after myocardial ischemia reperfusion (I/R) injury via the microRNA-542-3p (miR-542-3p)/ADAM9 axis. Mice underwent 30 min occlusion of the left anterior descending coronary (LAD) followed by 2 h reperfusion. Cardiac infarction was determined by 2,3,5-triphenyltetrazolium chloride triazole (TTC) staining. Cardiac function was examined by echocardiography. Cardiac markers and oxidative stress factors were evaluated by ELISA. Autophagy-associated factors were detected by western blot. Relationship between miR-542-3p and ADAM9 was tested by dual-luciferase reporter gene assay, RT-qPCR, and western blot. Sev treatment ameliorated cardiac dysfunction, myocardial oxidative stress, and histopathological damages, decreased myocardial infarction size and myocardial apoptotic cells after myocardial I/R injury. Sev treatment elevated miR-542-3p expression and decreased ADAM9 expression in myocardial tissues after myocardial I/R injury. miR-542-3p overexpression could enhance the ameliorative effects of Sev on myocardial injury and myocardial autophagy in I/R mice. miR-542-3p targeted and negatively regulated ADAM9 expression. ADAM9 overexpression reversed the ameliorative effects of miR-542-3p up-regulation on myocardial injury and myocardial autophagy in Sev-treated I/R mice. Sev treatment could ameliorate myocardial injury and myocardial autophagy in I/R mice, mediated by mechanisms that include miR-542-3p up-regulation and ADAM9 down-regulation.
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Affiliation(s)
- Jiying Ao
- Department of Anesthesiology, Wuhan No.1 Hospital, 215 Zhongshan Dadao, Wuhan, 430030, Hubei, China
| | - Xueting Zhang
- Department of Anesthesiology, Wuhan No.1 Hospital, 215 Zhongshan Dadao, Wuhan, 430030, Hubei, China
| | - Degang Zhu
- Department of Anesthesiology, Wuhan No.1 Hospital, 215 Zhongshan Dadao, Wuhan, 430030, Hubei, China.
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Yin YN, Cao L, Wang J, Chen YL, Yang HO, Tan SB, Cai K, Chen ZQ, Xiang J, Yang YX, Geng HR, Zhou ZY, Shen AN, Zhou XY, Shi Y, Zhao R, Sun K, Ding C, Zhao JY. Proteome profiling of early gestational plasma reveals novel biomarkers of congenital heart disease. EMBO Mol Med 2023; 15:e17745. [PMID: 37840432 DOI: 10.15252/emmm.202317745] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/17/2023] Open
Abstract
Prenatal diagnosis of congenital heart disease (CHD) relies primarily on fetal echocardiography conducted at mid-gestational age-the sensitivity of which varies among centers and practitioners. An objective method for early diagnosis is needed. Here, we conducted a case-control study recruiting 103 pregnant women with healthy offspring and 104 cases with CHD offspring, including VSD (42/104), ASD (20/104), and other CHD phenotypes. Plasma was collected during the first trimester and proteomic analysis was performed. Principal component analysis revealed considerable differences between the controls and the CHDs. Among the significantly altered proteins, 25 upregulated proteins in CHDs were enriched in amino acid metabolism, extracellular matrix receptor, and actin skeleton regulation, whereas 49 downregulated proteins were enriched in carbohydrate metabolism, cardiac muscle contraction, and cardiomyopathy. The machine learning model reached an area under the curve of 0.964 and was highly accurate in recognizing CHDs. This study provides a highly valuable proteomics resource to better recognize the cause of CHD and has developed a reliable objective method for the early recognition of CHD, facilitating early intervention and better prognosis.
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Affiliation(s)
- Ya-Nan Yin
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Li Cao
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Jie Wang
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yu-Ling Chen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hai-Ou Yang
- International Peace Maternity and Child Health Hospital of China Welfare Institute, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Su-Bei Tan
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Ke Cai
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhe-Qi Chen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Jie Xiang
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yuan-Xin Yang
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Hao-Ran Geng
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Ze-Yu Zhou
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - An-Na Shen
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Xiang-Yu Zhou
- National Health Commission (NHC) Key Laboratory of Neonatal Diseases, School of Life Sciences, Obstetrics and Gynecology Hospital of Fudan University, Children's Hospital of Fudan University, Fudan University, Shanghai, China
| | - Yan Shi
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui Zhao
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kun Sun
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chen Ding
- State Key Laboratory of Genetic Engineering and Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Institutes of Biomedical Sciences, Human Phenome Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian-Yuan Zhao
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- International Human Phenome Institutes (Shanghai), Shanghai, China
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
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Nguyen MT, Dash R, Jeong K, Lee W. Role of Actin-Binding Proteins in Skeletal Myogenesis. Cells 2023; 12:2523. [PMID: 37947600 PMCID: PMC10650911 DOI: 10.3390/cells12212523] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/22/2023] [Accepted: 10/23/2023] [Indexed: 11/12/2023] Open
Abstract
Maintenance of skeletal muscle quantity and quality is essential to ensure various vital functions of the body. Muscle homeostasis is regulated by multiple cytoskeletal proteins and myogenic transcriptional programs responding to endogenous and exogenous signals influencing cell structure and function. Since actin is an essential component in cytoskeleton dynamics, actin-binding proteins (ABPs) have been recognized as crucial players in skeletal muscle health and diseases. Hence, dysregulation of ABPs leads to muscle atrophy characterized by loss of mass, strength, quality, and capacity for regeneration. This comprehensive review summarizes the recent studies that have unveiled the role of ABPs in actin cytoskeletal dynamics, with a particular focus on skeletal myogenesis and diseases. This provides insight into the molecular mechanisms that regulate skeletal myogenesis via ABPs as well as research avenues to identify potential therapeutic targets. Moreover, this review explores the implications of non-coding RNAs (ncRNAs) targeting ABPs in skeletal myogenesis and disorders based on recent achievements in ncRNA research. The studies presented here will enhance our understanding of the functional significance of ABPs and mechanotransduction-derived myogenic regulatory mechanisms. Furthermore, revealing how ncRNAs regulate ABPs will allow diverse therapeutic approaches for skeletal muscle disorders to be developed.
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Affiliation(s)
- Mai Thi Nguyen
- Department of Biochemistry, Dongguk University College of Medicine, 123 Dongdae-ro, Gyeongju 38066, Republic of Korea; (M.T.N.); (K.J.)
| | - Raju Dash
- Department of Anatomy, Dongguk University College of Medicine, 123 Dongdae-ro, Gyeongju 38066, Republic of Korea;
- Department of New Biology, Daegu Gyeongbuk Institute of Science & Technology (DGIST), Daegu 42988, Republic of Korea
| | - Kyuho Jeong
- Department of Biochemistry, Dongguk University College of Medicine, 123 Dongdae-ro, Gyeongju 38066, Republic of Korea; (M.T.N.); (K.J.)
| | - Wan Lee
- Department of Biochemistry, Dongguk University College of Medicine, 123 Dongdae-ro, Gyeongju 38066, Republic of Korea; (M.T.N.); (K.J.)
- Channelopathy Research Center, Dongguk University College of Medicine, 32 Dongguk-ro, Ilsan Dong-gu, Goyang 10326, Republic of Korea
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Alur V, Raju V, Vastrad B, Vastrad C, Kavatagimath S, Kotturshetti S. Bioinformatics Analysis of Next Generation Sequencing Data Identifies Molecular Biomarkers Associated With Type 2 Diabetes Mellitus. Clin Med Insights Endocrinol Diabetes 2023; 16:11795514231155635. [PMID: 36844983 PMCID: PMC9944228 DOI: 10.1177/11795514231155635] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 01/19/2023] [Indexed: 02/23/2023] Open
Abstract
Background Type 2 diabetes mellitus (T2DM) is the most common metabolic disorder. The aim of the present investigation was to identify gene signature specific to T2DM. Methods The next generation sequencing (NGS) dataset GSE81608 was retrieved from the gene expression omnibus (GEO) database and analyzed to identify the differentially expressed genes (DEGs) between T2DM and normal controls. Then, Gene Ontology (GO) and pathway enrichment analysis, protein-protein interaction (PPI) network, modules, miRNA (micro RNA)-hub gene regulatory network construction and TF (transcription factor)-hub gene regulatory network construction, and topological analysis were performed. Receiver operating characteristic curve (ROC) analysis was also performed to verify the prognostic value of hub genes. Results A total of 927 DEGs (461 were up regulated and 466 down regulated genes) were identified in T2DM. GO and REACTOME results showed that DEGs mainly enriched in protein metabolic process, establishment of localization, metabolism of proteins, and metabolism. The top centrality hub genes APP, MYH9, TCTN2, USP7, SYNPO, GRB2, HSP90AB1, UBC, HSPA5, and SQSTM1 were screened out as the critical genes. ROC analysis provides prognostic value of hub genes. Conclusion The potential crucial genes, especially APP, MYH9, TCTN2, USP7, SYNPO, GRB2, HSP90AB1, UBC, HSPA5, and SQSTM1, might be linked with risk of T2DM. Our study provided novel insights of T2DM into genetics, molecular pathogenesis, and novel therapeutic targets.
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Affiliation(s)
- Varun Alur
- Department of Endocrinology, J.J.M
Medical College, Davanagere, Karnataka, India
| | - Varshita Raju
- Department of Obstetrics and
Gynecology, J.J.M Medical College, Davanagere, Karnataka, India
| | - Basavaraj Vastrad
- Department of Pharmaceutical Chemistry,
K.L.E. College of Pharmacy, Gadag, Karnataka, India
| | - Chanabasayya Vastrad
- Biostatistics and Bioinformatics,
Chanabasava Nilaya, Dharwad, Karnataka, India,Chanabasayya Vastrad, Biostatistics and
Bioinformatics, Chanabasava Nilaya, Bharthinagar, Dharwad, Karnataka 580001,
India.
| | - Satish Kavatagimath
- Department of Pharmacognosy, K.L.E.
College of Pharmacy, Belagavi, Karnataka, India
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Anesthetic sevoflurane simultaneously regulates autophagic flux and pyroptotic cell death-associated cellular inflammation in the hypoxic/re-oxygenated cardiomyocytes: Identification of sevoflurane as putative drug for the treatment of myocardial ischemia-reperfusion injury. Eur J Pharmacol 2022; 936:175363. [DOI: 10.1016/j.ejphar.2022.175363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 10/24/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
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Bai LQ, Wang BZ, Liu QW, Li WQ, Zhou H, Yang XY. Effects of penehyclidine hydrochloride on myocardial ischaemia-reperfusion injury in rats by inhibiting TLR4/MyD88/NF-κB pathway via miR-199a-3p. Growth Factors 2022; 40:186-199. [PMID: 35984706 DOI: 10.1080/08977194.2022.2109469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
This study was to probe the role of penehyclidine hydrochloride (PHC) mediating the impact of toll-like receptor 4 (TLR4)/myeloid differentiation factor 88 (MyD88)/nuclear factor-kappa B (NF-κB) signalling pathway on myocardial ischaemia-reperfusion injury (MI/RI) in rats through miR-199a-3p. The rat MI/RI model was established through ligating left anterior descending (LAD) coronary artery. PHC was injected preoperatively into the model rats, and injected with miR-199a-3p lentiviral vector or TLR4 antagonist (TAK-242). Next, cardiac function of rats was examined by echocardiography, and rat serum indicators, oxidative stress levels and inflammatory factors were detected. HE staining was applied to detect pathological tissue structure, TUNEL staining to detect apoptosis rate, qRCR and western blot to detect miR-199a-3p and TLR4/MyD88/NF-κB expressions in rat myocardial tissues. Dual luciferase reporter experiment was conducted to confirm the relationship between miR-199a-3p and TLR4. In conclusion, PHC suppresses TLR4/MyD88/NF-κB signalling pathway through miR-199a-3p, thereby improving MI/RI in rats.
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Affiliation(s)
- Ling Qiang Bai
- Department of Cardiovascular Medicine, Baoji High-Tech Hospital, Baoji City, China
| | - Bin Zhe Wang
- Department of The First Outpatients, The 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou City, China
| | - Qi Wei Liu
- Department of Cardiovascular Medicine, Baoji High-Tech Hospital, Baoji City, China
| | - Wen Qiang Li
- Department of Cardiovascular Medicine, Baoji High-Tech Hospital, Baoji City, China
| | - Hang Zhou
- Department of Cardiovascular Medicine, Baoji High-Tech Hospital, Baoji City, China
| | - Xiao Yan Yang
- Department of Cardiovascular Medicine, Baoji High-Tech Hospital, Baoji City, China
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Serum miR-204 and miR-451 Expression and Diagnostic Value in Patients with Pulmonary Artery Hypertension Triggered by Congenital Heart Disease. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:9430708. [PMID: 35734774 PMCID: PMC9208944 DOI: 10.1155/2022/9430708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/09/2022] [Accepted: 05/18/2022] [Indexed: 11/18/2022]
Abstract
Objective To determine the level of expression and clinical importance of serum miR-204 and miR-451 in patients with pulmonary arterial hypertension caused by congenital heart disease (CHD-PAH). Methods From July 2019 to January 2021, 114 infants with congenital heart disease (CHD) were hospitalized at Qingdao's Fuwai Cardiovascular Hospital. They were grouped into categories: CHD (53 cases) and CHD-PAH (61 cases) based on whether they had pulmonary hypertension (PAH). In addition, 60 healthy children were selected as the control group. All children underwent routine biochemical examination, echocardiography, and pulmonary arterial pressure examination. By using an enzyme-linked immunosorbent assay (ELISA), the levels of brain natriuretic peptide (BNP) and asymmetric dimethylarginine (ADMA) in the blood were measured. Additionally, reverse transcription-polymerase chain reaction (RT-PCR) was used to determine the expression levels of miR-204 and miR-451 in peripheral blood. The correlation between miR-204, miR-451, BNP, ADMA, and mPAP was investigated using Pearson correlation analysis. Results Consequently, the TC, BNP, and ADMA serum levels were considerably higher in the CHD and CHD-PAH groups than in the control group (P < 0.05), whereas BNP and ADMA serum levels were significantly higher in the CHD-PAH group than in the CHD group (P < 0.05). According to RT-PCR data, the expression levels of miR-204 and miR-451 in the peripheral blood of children in the CHD and CHD-PAH groups were significantly lower (P < 0.05) when compared to the control group. The expression levels of miR-204 and miR-451 in the peripheral blood of children in the CHD-PAH group were substantially lower (P < 0.05) than in the CHD group. Significantly, the findings of the ROC curve revealed that the area under the curve (AUC) of CHD-PAH diagnosed by miR-204 and miR-451 alone was 0.737 and 0.725, respectively, and the AUC of joint diagnosis was 0.840, which was greater than that of single diagnosis (P < 0.05). Patients with CHD-PAH had lower levels of miR-204 and miR-451 in their blood, and this was found to be associated with BNP, ADMA, and mPAP, analyzed by Pearson correlation. Conclusions Children with CHD-PAH can be diagnosed based on aberrant expressions of miR-204 and miR-451 in their peripheral blood serum. Moreover, CHD-PAH can be diagnosed if the combination of miR-204 and miR-451 is detected as a biomarker, which has a higher diagnostic value.
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Jin G, Zheng J, Zhang Y, Yang Z, Chen Y, Huang C. LncRNA UCA1 epigenetically suppresses APAF1 expression to mediate the protective effect of sevoflurane against myocardial ischemia-reperfusion injury. Funct Integr Genomics 2022; 22:965-975. [PMID: 35723795 DOI: 10.1007/s10142-022-00874-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 05/26/2022] [Accepted: 05/27/2022] [Indexed: 11/27/2022]
Abstract
Myocardial ischemia-reperfusion injury (MI/RI) is a leading cause of death globally. Whereas some long noncoding RNAs (lncRNAs) are known to participate in the progression of MI/RI, the role of urothelial carcinoma associated 1 (UCA1) in conjunction with sevoflurane treatment remains largely unknown. H9C2 cardiomyocytes were subjected to hypoxia/reoxygenation (H/R) to establish an in vitro MI/RI model, and sevoflurane was then added. Cell viability, apoptosis, SOD activity, and MDA levels were measured. Levels of inflammatory cytokines and methylation of apoptosis protease-activating factor 1 (APAF1) were determined. Interactions among lncRNA UCA1, enhancer of zeste homologue 2 (EZH2), DNA methyltransferase-1 (DNMT1), and APAF1 were analyzed. After H/R treatment, the viability of H9C2 cardiomyocytes decreased and apoptosis rate, oxidative stress factor levels, inflammatory cytokine levels, and apoptosis-related protein levels all increased. Sevoflurane treatment reversed these changes. LncRNA UCA1 knockdown attenuated the therapeutic effect of sevoflurane on H/R-treated cardiomyocytes, and silencing of APAF1 reversed this role of UCA1 knockdown. Moreover, lncRNA UCA1 recruited DNMT1 through EZH2, thus promoting methylation of the APAF1 promoter region. LncRNA UCA1 recruits DNMT1 to promote methylation of the APAF1 promoter through EZH2, thus strengthening the protective effect of sevoflurane on H/R-induced cardiomyocyte injury.
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Affiliation(s)
- Guanjun Jin
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Jungang Zheng
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Yiwei Zhang
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Zhaodong Yang
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China
| | - Yijun Chen
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China.
| | - Changshun Huang
- Department of Anesthesiology, Ningbo First Hospital, No. 90, Xianxue Street, Haishu District, Ningbo, 315010, Zhejiang, China.
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Guan X, Peng Q, Wang J. Sevoflurane activates MEF2D-mediated Wnt/β-catenin signaling pathway via microRNA-374b-5p to affect renal ischemia/reperfusion injury. Immunopharmacol Immunotoxicol 2022; 44:603-612. [PMID: 35481398 DOI: 10.1080/08923973.2022.2071723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The inhaled sevoflurane (Sev) has been demonstrated to protect multiple organs against ischemia/reperfusion injury (IRI). However, the mechanisms of Sev in renal IRI remain largely unknown. This study intends to explore the effect of Sev on renal IRI and the molecular mechanism behind. METHODS Following Sev preconditioning, a mouse model with renal IRI was established. The effects of Sev on IRI in mice were assessed by BUN, Scr, MDA and SOD kits, Western blot, HE staining, and TUNEL. Subsequently, we performed microarray analysis on renal tissues from mice with Sev to identify differentially expressed microRNAs (miRNAs). Then, the mice were treated with agomiR-374b-5p combined with Sev to observe the renal histopathology after IRI. The targeting mRNA of miR-374b-5p was verified using bioinformatics analysis and dual-luciferase assay, followed by KEGG enrichment analysis. Rescue experiments were implemented with simultaneous miR-374b-5p and MEF2D overexpression to detect renal histopathology and Wnt/β-catenin pathway activity in the mice. RESULTS Sev significantly reduced the levels of BUN and Scr in mouse serum, prevented cell apoptosis, decreased MDA content and increased SOD levels in renal tissues. Moreover, Sev downregulated the miR-374b-5p expression in the renal tissues. Overexpression of miR-374b-5p attenuated the protective effects of Sev on mouse renal tissues. miR-374b-5p targeted MEF2D and blocked the Wnt/β-catenin pathway. Overexpression of MEF2D activated the Wnt/β-catenin pathway and attenuated the supporting effects of miR-374b-5p on renal IRI. CONCLUSION Sev promotes MEF2D and activates the Wnt/β-catenin pathway through inhibition of miR-374b-5p expression to affect renal IRI.
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Affiliation(s)
- Xiaohong Guan
- Department of Anesthesiology, The First Hospital of Changsha, Hunan, P.R. China
| | - Qingxiong Peng
- Department of Anesthesiology, The First Hospital of Changsha, Hunan, P.R. China
| | - Jiansong Wang
- Department of Urology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan, P.R. China
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Chen Y, He Y, Zhao S, He X, Xue D, Xia Y. Hypoxic/Ischemic Inflammation, MicroRNAs and δ-Opioid Receptors: Hypoxia/Ischemia-Sensitive Versus-Insensitive Organs. Front Aging Neurosci 2022; 14:847374. [PMID: 35615595 PMCID: PMC9124822 DOI: 10.3389/fnagi.2022.847374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 03/21/2022] [Indexed: 11/15/2022] Open
Abstract
Hypoxia and ischemia cause inflammatory injury and critically participate in the pathogenesis of various diseases in various organs. However, the protective strategies against hypoxic and ischemic insults are very limited in clinical settings up to date. It is of utmost importance to improve our understanding of hypoxic/ischemic (H/I) inflammation and find novel therapies for better prevention/treatment of H/I injury. Recent studies provide strong evidence that the expression of microRNAs (miRNAs), which regulate gene expression and affect H/I inflammation through post-transcriptional mechanisms, are differentially altered in response to H/I stress, while δ-opioid receptors (DOR) play a protective role against H/I insults in different organs, including both H/I-sensitive organs (e.g., brain, kidney, and heart) and H/I-insensitive organs (e.g., liver and muscle). Indeed, many studies have demonstrated the crucial role of the DOR-mediated cyto-protection against H/I injury by several molecular pathways, including NLRP3 inflammasome modulated by miRNAs. In this review, we summarize our recent studies along with those of others worldwide, and compare the effects of DOR on H/I expression of miRNAs in H/I-sensitive and -insensitive organs. The alternation in miRNA expression profiles upon DOR activation and the potential impact on inflammatory injury in different organs under normoxic and hypoxic conditions are discussed at molecular and cellular levels. More in-depth investigations into this field may provide novel clues for new protective strategies against H/I inflammation in different types of organs.
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Affiliation(s)
- Yimeng Chen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yichen He
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Shuchen Zhao
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Xiaozhou He
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Dong Xue
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
- *Correspondence: Dong Xue,
| | - Ying Xia
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, Shanghai, China
- Ying Xia,
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Plasma-derived extracellular vesicles transfer microRNA-130a-3p to alleviate myocardial ischemia/reperfusion injury by targeting ATG16L1. Cell Tissue Res 2022; 389:99-114. [PMID: 35503135 DOI: 10.1007/s00441-022-03605-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 02/24/2022] [Indexed: 11/02/2022]
Abstract
Extracellular vesicles (EVs) are implicated in myocardial ischemia/reperfusion (I/R) injury as modulators by shuttling diverse cargoes, including microRNAs (miRNAs). The current study was initiated to unravel the potential involvement of plasma-derived EVs carrying miR-130a-3p on myocardial I/R injury. Rats were induced with moderate endoplasmic reticulum stress, followed by isolation of plasma-derived EVs. Then, an I/R rat model and hypoxia/reoxygenation (H/R) cardiomyoblast model were established to simulate a myocardial I/R injury environment where miR-130a-3p was found to be abundantly expressed. miR-130a-3p was confirmed to target and negatively regulate autophagy-related 16-like 1 (ATG16L1) in cardiomyoblasts. Based on a co-culture system, miR-130a-3p delivered by EVs derived from plasma protected H/R-exposed cardiomyoblasts against H/R-induced excessive cardiomyoblast autophagy, inflammation, and damage, improving cardiac dysfunction as well as myocardial I/R-induced cardiac dysfunction and tissue injury. The mechanism underlying the functional role of EVs-loaded miR-130a-3p was found to be dependent on its targeting relation with ATG16L1. The protective action of EV-carried miR-130a-3p was further re-produced in a rat model serving as in vivo validation as evidenced by improved cardiac function, tissue injury, myocardial fibrosis, and myocardial infarction. Collectively, miR-130a-3p shuttled by plasma-derived EVs was demonstrated to alleviate excessive cardiomyoblast autophagy and improve myocardial I/R injury.
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Song S, Wang Y, Wang HY, Guo LL. Role of sevoflurane in myocardial ischemia-reperfusion injury via the ubiquitin-specific protease 22/lysine-specific demethylase 3A axis. Bioengineered 2022; 13:13366-13383. [PMID: 36700466 PMCID: PMC9275884 DOI: 10.1080/21655979.2022.2062535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Myocardial ischemia-reperfusion injury (MIRI) represents a coronary artery disease, accompanied by high morbidity and mortality. Sevoflurane post-conditioning (SPC) is importantly reported in myocardial disease. Accordingly, the current study sought to evaluate the role of Sevo in MI/RI. Firstly, MI/RI models were established and subjected to SPC. Subsequently, pathological injury in the myocardium, myocardial infarction areas, H9c2 cell viability, apoptosis, and levels of creatine kinase-MB (CK-MB), cardiac troponin I (cTnI), and lactate dehydrogenase (LDH) were all measured. Ubiquitin-specific peptidase (22USP22), lysine-specific demethylase 3A (KDM3A), and Yes1 associated transcriptional regulator (YAP1) were down-regulated in H9c2 cells using cell transfection to verify their roles. The interaction between USP22 and KDM3A and between KDM3A and YAP1 was further validated. USP 22, KDM3A, and YAP1 were found to be down-regulated in MI/RI and SPC protected MI/RI rats, as evidenced by up-regulated expressions of USP22, KDM3A, and YAP1, reduced pathological injury in the myocardium, myocardial infarction areas, apoptosis, and levels of CK-MB, cTnI, and LDH, and enhanced H9c2 cell viability; while the protective effects of Sevo were counteracted by silencing of USP22, KDM3A, and SPC upregulated USP22, which stabilized KDM3A protein levels via deubiquitination, and KDM3A inhibited histone 3 lysine 9 di-methylation (H3K9me2) levels in the YAP1 promoter to encourage YAP1 transcription, to reduce MI/RI.
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Affiliation(s)
- Shan Song
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Yang Wang
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China
| | - Hai-Yan Wang
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China,Hai-Yan Wang Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, No. 20 Yuhuangding East Road, Zhifu District, Yantai City264000, Shandong Province, China
| | - Long-Long Guo
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, China,CONTACT Long-Long Guo
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13
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Zhang J, Gao Y, Chen P, Zhou Y, Guo S, Wang L, Chen J. Bone Marrow-Derived Mesenchymal Stem Cells (BMSCs)-Exosome Carrying MiRNA-312 Inhibits Sevoflurane-Induced Cardiomyocyte Apoptosis Through Activation of Phosphatidylinositol 3-Kinase/Protein Kinase B (PI3K/AKT) Pathway. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.2971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study was to explore the mechanism by how exosomes (exo) derived from BMSCs affects cardiomyocyte apoptosis. BMSCs were isolated and incubated with cardiomyocytes while the cardiomyocytes were exposed to sevoflurane or DMSO treatment. Apoptotic cells were calculated and level of
apoptosis related proteins was detected by Western blot. Through transfection with microRNA-(miRNA)-312 inhibitor, we evaluated the effect of BMSC-exo on the sevoflurane-induced apoptosis. Sevoflurane significantly inhibited the viability of cardiomyocytes and induced cardiomyocyte apoptosis.
Besides, sevoflurane decreased the expression of miR-312 and enhanced Bax expression in cardiomyocytes through restraining the phosphorylation of MAPK/ERK. Treatment with BMSC-exo, however, activated MAPK/ERK signaling by up-regulating miR-312, thereby inhibiting cardiomyocyte apoptosis, promoting
cardiomyocyte proliferation, and elevating the level of Bcl-2. In conclusion, BMSC-exo-derived miR-312 inhibits sevoflurane-induced cardiomyocyte apoptosis by activating PI3K/AKT signaling pathway.
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Affiliation(s)
- Jun Zhang
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Yuying Gao
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Peng Chen
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Yu Zhou
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Sheng Guo
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Li Wang
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
| | - Jie Chen
- Department of Cardiovascular, The People’s Hospital of Rongchang District, Chongqing, 402460, PR China
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Upregulated microRNA-210-3p improves sevoflurane-induced protective effect on ventricular remodeling in rats with myocardial infarction by inhibiting ADCY9. Funct Integr Genomics 2022; 22:279-289. [PMID: 34988676 DOI: 10.1007/s10142-021-00816-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/04/2022]
Abstract
Myocardial infarction (MI) is a significant cause of death and disability, and sevoflurane (sevo) can protect myocardium in clinic. We aim to assess the effects of miR-210-3p on MI rats undergoing sevo treatment with the involvement of adenylyl cyclase type 9 (ADCY9). Rat MI models were constructed by ligation of the left anterior descending, and the modeled rats were respectively treated with sevo, miR-210-3p agomir, antagomir, or overexpressed ADCY9. Then, miR-210-3p and ADCY9 expression, cardiac function, myocardial injury and fibrosis, and cardiomyocyte apoptosis in rats were evaluated. Target relation between miR-210-3p and ADCY9 was detected. miR-210-3p was downregulated while ADCY9 was upregulated in MI rats. Sevo was able to promote cardiac function and attenuate myocardial injury and fibrosis, as well as cardiomyocyte apoptosis in MI rats. These effects of sevo were strengthened by miR-210-3p elevation but abolished by miR-210-3p inhibition in MI rats. The role of elevated miR-210-3p in MI rats was reversed by overexpression of ADCY9. Upregulated miR-210-3p improves sevo-induced protective effect on ventricular remodeling in rats with MI through inhibiting ADCY9.
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15
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Gaddam RR, Kim Y, Jacobs JS, Yoon J, Li Q, Cai A, Shankaiahgari H, London B, Irani K, Vikram A. The microRNA-204-5p inhibits APJ signalling and confers resistance to cardiac hypertrophy and dysfunction. Clin Transl Med 2022; 12:e693. [PMID: 35060347 PMCID: PMC8777385 DOI: 10.1002/ctm2.693] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/29/2021] [Accepted: 12/16/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND MicroRNAs regulate cardiac hypertrophy development, which precedes and predicts the risk of heart failure. microRNA-204-5p (miR-204) is well expressed in cardiomyocytes, but its role in developing cardiac hypertrophy and cardiac dysfunction (CH/CD) remains poorly understood. METHODS We performed RNA-sequencing, echocardiographic, and molecular/morphometric analysis of the heart of mice lacking or overexpressing miR-204 five weeks after trans-aortic constriction (TAC). The neonatal rat cardiomyocytes, H9C2, and HEK293 cells were used to determine the mechanistic role of miR-204. RESULTS The stretch induces miR-204 expression, and miR-204 inhibits the stretch-induced hypertrophic response of H9C2 cells. The mice lacking miR-204 displayed a higher susceptibility to CH/CD during pressure overload, which was reversed by the adeno-associated virus serotype-9-mediated cardioselective miR-204 overexpression. Bioinformatic analysis of the cardiac transcriptomics of miR-204 knockout mice following pressure overload suggested deregulation of apelin-receptor (APJ) signalling. We found that the stretch-induced extracellular signal-regulated kinase 1/2 (ERK1/2) activation and hypertrophy-related genes expression depend on the APJ, and both of these effects are subject to miR-204 levels. The dynamin inhibitor dynasore inhibited both stretch-induced APJ endocytosis and ERK1/2 activation. In contrast, the miR-204-induced APJ endocytosis was neither inhibited by dynamin inhibitors (dynasore and dyngo) nor associated with ERK1/2 activation. We find that the miR-204 increases the expression of ras-associated binding proteins (e.g., Rab5a, Rab7) that regulate cellular endocytosis. CONCLUSIONS Our results show that miR-204 regulates trafficking of APJ and confers resistance to pressure overload-induced CH/CD, and boosting miR-204 can inhibit the development of CH/CD.
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Affiliation(s)
- Ravinder Reddy Gaddam
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Young‐Rae Kim
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Julia S. Jacobs
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Jin‐Young Yoon
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Qiuxia Li
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Angela Cai
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Hamsitha Shankaiahgari
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Barry London
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Kaikobad Irani
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
| | - Ajit Vikram
- Department of Internal MedicineCarver College of Medicine University of IowaIowa CityIowaUSA
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16
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Luan Y, Ren KD, Luan Y, Chen X, Yang Y. Mitochondrial Dynamics: Pathogenesis and Therapeutic Targets of Vascular Diseases. Front Cardiovasc Med 2021; 8:770574. [PMID: 34938787 PMCID: PMC8685340 DOI: 10.3389/fcvm.2021.770574] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 10/25/2021] [Indexed: 12/12/2022] Open
Abstract
Vascular diseases, particularly atherosclerosis, are associated with high morbidity and mortality. Endothelial cell (EC) or vascular smooth muscle cell (VSMC) dysfunction leads to blood vessel abnormalities, which cause a series of vascular diseases. The mitochondria are the core sites of cell energy metabolism and function in blood vessel development and vascular disease pathogenesis. Mitochondrial dynamics, including fusion and fission, affect a variety of physiological or pathological processes. Multiple studies have confirmed the influence of mitochondrial dynamics on vascular diseases. This review discusses the regulatory mechanisms of mitochondrial dynamics, the key proteins that mediate mitochondrial fusion and fission, and their potential effects on ECs and VSMCs. We demonstrated the possibility of mitochondrial dynamics as a potential target for the treatment of vascular diseases.
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Affiliation(s)
- Yi Luan
- Department of Translational Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Kai-Di Ren
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Henan Key Laboratory of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, China
| | - Ying Luan
- Department of Physiology and Neurobiology, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, China
| | - Xing Chen
- Department of Translational Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yang Yang
- Department of Translational Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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17
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Liu Y, Liu L, Xing W, Sun Y. Anesthetics mediated the immunomodulatory effects via regulation of TLR signaling. Int Immunopharmacol 2021; 101:108357. [PMID: 34785143 DOI: 10.1016/j.intimp.2021.108357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/29/2021] [Accepted: 11/07/2021] [Indexed: 11/29/2022]
Abstract
Anesthetics have been widely used in surgery and found to suppress inflammatory injury and affect the outcomes of the surgery and diseases. In contrast, anesthetics are also found to induce neuronal injury and inflammation. However, the immune-modulation mechanism of anesthetics is still not clear. Recent studies have shown that the immune-modulation of anesthetics is associated with the regulation of toll-like receptor (TLR)-mediated signaling. Moreover, the regulation of anesthetics in TLR signaling is related to modulations of non-coding RNAs (nc RNAs). Consistently, nc RNAs are mainly divided into micro RNAs (miRs) and long non-coding RNAs (lnc RNAs), which have been found to exert regulatory effects on the immune system. In this review, we summarize the immunomodulatory functions of the widely used anesthetic agents, which are associated with regulation of TLR signaling. In addition, we also focus on the roles of nc RNAs induced by anesthetics in regulations of TLR signaling.
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Affiliation(s)
- Yan Liu
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Li Liu
- Department of Obstetrics and Gynecology, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Wanying Xing
- Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, China
| | - Yan Sun
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, 130033, China.
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18
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Ji H, Li H, Zhang H, Cheng Z. Role of microRNA‑218‑5p in sevoflurane‑induced protective effects in hepatic ischemia/reperfusion injury mice by regulating GAB2/PI3K/AKT pathway. Mol Med Rep 2021; 25:1. [PMID: 34726254 PMCID: PMC8600399 DOI: 10.3892/mmr.2021.12517] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 05/20/2021] [Indexed: 12/11/2022] Open
Abstract
Hepatic ischemia/reperfusion (I/R) injury (HIRI) often occurs following tissue resection, hemorrhagic shock or transplantation surgery. Previous investigations showed that sevoflurane (Sevo), an inhalation anesthetic, had protective properties against different organ damage in animal models including HIRI. This study is aimed to investigate the underlying mechanisms involved in the protective effects of Sevo on HIRI. The present study results showed that treatment with Sevo improved histologic damage, inflammatory response, oxidative stress and apoptosis after hepatic I/R, indicating the protective role of Sevo against liver I/R injury. Importantly, in order to determine the molecular mechanism of Sevo in HIRI, the focus of the study was on microRNA (miR) regulation. By retrieving the microarray data in the Gene Expression Omnibus dataset (GSE72315), miR-218-5p was found to be significantly downregulated by Sevo. Moreover, miR-218-5p overexpression using agomiR-218-5p reversed the protective roles of Sevo against HIRI. Furthermore, GAB2, a positive regulator of PI3K/AKT signaling pathway, was found as a target gene of miR-218-5p. It was also found that the Sevo-mediated protective effects may be dependent on the activation of GAB2/PI3K/AKT. Collectively, these data revealed that Sevo alleviated HIRI in mice by restraining apoptosis, relieving oxidative stress and inflammatory response through the miR-218-5p/GAB2/PI3K/AKT pathway, which helps in understanding the novel mechanism of the hepatic-protection of Sevo.
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Affiliation(s)
- Hui Ji
- Department of Anesthesiology, Xinhua Hospital, Chongming Branch, Shanghai 202150, P.R. China
| | - Hui Li
- Department of Anesthesiology, Xinhua Hospital, Chongming Branch, Shanghai 202150, P.R. China
| | - Haixia Zhang
- Department of Anesthesiology, Xinhua Hospital, Chongming Branch, Shanghai 202150, P.R. China
| | - Zhijun Cheng
- Department of Anesthesiology, Xinhua Hospital, Chongming Branch, Shanghai 202150, P.R. China
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19
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Liu H, Cai A, Li Z, Ma H, Fan L, Ma J, Zhao D. MicroRNA-204 Attenuates Oxidative Damage in Cardiac Stem Cell Through Regulation of Bone Marrow Stromal Cell (BMSC) Adipogenic and Osteogenic Differentiation. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Exosomes (exo) derived from bone marrow mesenchymal stem cells (BMSCs) are known to promote cell growth through delivering multiple kinds of bioactive molecule including microRNAs (miR-NAs). This study aimed to explore the mechanism underlying miR-204 secreted by exo interacting oxidative
damage of cardiac stem cell (CSCs). Exosomes were extracted from BMSCs (BMSC-exo) and characterized by immunofluorescence and electron microscope, while BMSC-exo were internalized by CSCs. ARS and ALP staining confirmed the mineralization of BMSCs and osteogenic and adipogenic differentiation
of BMSCs. Then BMSCs were cultured in ordinary culture medium (OM) and normal medium. RT-qPCR identified miR-204 level in BMSCs disposed by OM was about five times as that of controls. miR-204 was up-regulated in the osteogenic differentiation of CSCs. Functional experiment revealed up-regulation
of miR-204 inhibited the BMSC adipogenic differentiation with decreased ROS and MDA expression and elevated SOD level in the CSCs. Treatment with BMSC-exos or miR-204 up-regulation alleviated oxidative damage of CSCs. Collectively, miR-204 attenuates the oxidative damage of CSCs through regulating
BMSC adipogenic and osteogenic differentiation.
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Affiliation(s)
- Hong Liu
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Ansheng Cai
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Zhiying Li
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Haifang Ma
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Limiung Fan
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Jinghong Ma
- Department of Emergency, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
| | - Danhua Zhao
- Department of Cardiology, Affiliated Hospital of Hebei Engineering University, Handan, Hebei, 056000, China
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Bai XF, Niu RZ, Liu J, Pan XD, Wang F, Yang W, Wang LQ, Sun LZ. Roles of noncoding RNAs in the initiation and progression of myocardial ischemia-reperfusion injury. Epigenomics 2021; 13:715-743. [PMID: 33858189 DOI: 10.2217/epi-2020-0359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The morbidity and mortality of myocardial ischemia-reperfusion injury (MIRI) have increased in modern society. Noncoding RNAs (ncRNAs), including lncRNAs, circRNAs, piRNAs and miRNAs, have been reported in a variety of studies to be involved in pathological initiation and developments of MIRI. Hence this review focuses on the current research regarding these ncRNAs in MIRI. We comprehensively introduce the important features of lncRNAs, circRNAs, piRNA and miRNAs and then summarize the published studies of ncRNAs in MIRI. A clarification of lncRNA-miRNA-mRNA, lncRNA-transcription factor-mRNA and circRNA-miRNA-mRNA axes in MIRI follows, to further elucidate the crucial roles of ncRNAs in MIRI. Bioinformatics analysis has revealed the biological correlation of mRNAs with MIRI. We provide a comprehensive perspective for the roles of these ncRNAs and their related networks in MIRI, providing a theoretical basis for preclinical and clinical studies on ncRNA-based gene therapy for MIRI treatment.
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Affiliation(s)
- Xiang-Feng Bai
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China.,Department of Cardiovascular Surgery, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Rui-Ze Niu
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Jia Liu
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Xu-Dong Pan
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
| | - Feng Wang
- Department of Animal Zoology, Kunming Medical University, Kunming 650032, Yunnan, China
| | - Wei Yang
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Lu-Qiao Wang
- Department of Cardiology, First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China
| | - Li-Zhong Sun
- Department of Cardiovascular Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
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21
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Tetrandrine Ameliorates Myocardial Ischemia Reperfusion Injury through miR-202-5p/TRPV2. BIOMED RESEARCH INTERNATIONAL 2021; 2021:8870674. [PMID: 33763489 PMCID: PMC7963896 DOI: 10.1155/2021/8870674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 02/05/2021] [Accepted: 02/23/2021] [Indexed: 11/17/2022]
Abstract
Objective This study is aimed at investigating the therapeutic effects of tetrandrine (Tet) on myocardial ischemia reperfusion (I/R) injury and probe into underlying molecular mechanism. Methods H9C2 cells were divided into hypoxia/oxygenation (H/R) group, H/R+Tet group, H/R+Tet+negative control (NC) group, and H/R+Tet+miR-202-5p inhibitor group. RT-qPCR was utilized to monitor miR-202-5p and TRPV2 expression, and TRPV2 protein expression was detected via western blot and immunohistochemistry in H9C2 cells. Cardiomyocyte apoptosis was evaluated through detection of apoptosis-related markers and flow cytometry. Furthermore, myocardial enzyme levels were detected by ELISA. Rats were randomly separated into sham operation group, I/R group, I/R+Tet group (50 mg/kg), I/R+Tet+NC group, and I/R+Tet+miR-202-5p inhibitor group. miR-202-5p and TRPV2 mRNA expression was assessed by RT-qPCR. TRPV2 protein expression was detected through western blot and immunohistochemistry in myocardial tissues. Apoptotic levels were assessed via apoptosis-related proteins and TUNEL. Pathological changes were observed by H&E staining. Myocardial infarction size was examined by Evans blue-TCC staining. Results Abnormally expressed miR-202-5p as well as TRPV2 was found in H/R H9C2 cells and myocardial tissues of I/R rats, which was ameliorated following Tet treatment. Tet treatment significantly suppressed H/R- or I/R-induced cardiomyocyte apoptosis. ELISA results showed that CK-MB and LDH levels were lowered by Tet treatment in H/R H9C2 cells and serum of I/R rats. H&E staining indicated that Tet reduced myocardial injury in I/R rats. Also, myocardial infarction size was lowered by Tet treatment. The treatment effects of Tet were altered following cotreatment with miR-202-5p inhibitor. Conclusion Our findings revealed that Tet may ameliorate myocardial I/R damage via targeting the miR-202-5p/TRPV2 axis.
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