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Chen M, Zhou Q, Wu F, Sun F, Meng Y, Zhang Y, Zhao M. Bibliometric evaluation of 2011-2021 publications on hydrogen sulfide in heart preservation research. Front Cardiovasc Med 2023; 9:941374. [PMID: 36698958 PMCID: PMC9868305 DOI: 10.3389/fcvm.2022.941374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 12/06/2022] [Indexed: 01/10/2023] Open
Abstract
Background Hydrogen sulfide (H2S) is known for its unpleasant odor and severe toxicity. However, an in-depth study of H2S showed that it can be used as an important messenger, which can play important physiological and pathological roles in vitro and in vivo. In recent years, the application of H2S in the field of cardiac preservation has attracted the interest and attention of scholars worldwide. H2S plays an effective and protective role in cardiac ischemia/reperfusion injury through antioxidant, anti-inflammatory, and antiapoptotic mechanisms. Objective The purpose of this study is to analyze the current scientific achievements on the application of H2S in the field of cardiac preservation and to provide new ideas for further research. Methods TS = ("hydrogen sulfide" OR "hydrogen sulfide") AND TS = ("cardiac" OR "heart" OR "myocardium" OR "hearts") AND TS = ("reperfusion" or "transplantation" or "implanted" or "transplant" or "implantation" or "migration" or "preservation" or "grafting" OR "ischemia" OR "perfusion" or "conservation" or "preserve" or "reservation") AND DT = (Article OR Review) AND LA = (English) were used as search strategies for data collection from the Science Citation Index-Expanded database of the Web of Science Core Collection. CiteSpace 5.8. R3 and Microsoft Office Excel 2019 were used for data analysis. Results A total of 429 related articles were included, and the total number of articles showed a fluctuating upward trend. We used CiteSpace 5.8. R3 and Microsoft Excel 2019 to evaluate and visualize the results, analyzing institutions, countries, journals, authors, co-cited references, and keywords. Conclusions As increasing evidence shows that H2S plays an indispensable role in the field of cardiac preservation, its mechanistic research and clinical application may become the main focus of future research.
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Wen L, Yan T, xiao Y, Xia W, Li X, Guo C, Lang M. A hypothermia-sensitive micelle with controlled release of hydrogen sulfide for protection against anoxia/reoxygenation-induced cardiomyocyte injury. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hine C, Treviño-Villarreal JH, Mejia P, Longchamp A, Brace LE, Harputlugil E, Mitchell SJ, Yang J, Guan Y, Maciejewski JP, Jha BK, Mitchell JR. Sulfur Amino Acid Supplementation Abrogates Protective Effects of Caloric Restriction for Enhancing Bone Marrow Regrowth Following Ionizing Radiation. Nutrients 2022; 14:nu14071529. [PMID: 35406143 PMCID: PMC9002760 DOI: 10.3390/nu14071529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/30/2022] [Accepted: 04/02/2022] [Indexed: 02/01/2023] Open
Abstract
Radiation therapy damages and depletes total bone marrow (BM) cellularity, compromising safety and limiting effective dosing. Aging also strains total BM and BM hematopoietic stem and progenitor cell (HSPC) renewal and function, resulting in multi-system defects. Interventions that preserve BM and BM HSPC homeostasis thus have potential clinical significance. Here, we report that 50% calorie restriction (CR) for 7-days or fasting for 3-days prior to irradiation improved mouse BM regrowth in the days and weeks post irradiation. Specifically, one week of 50% CR ameliorated loss of total BM cellularity post irradiation compared to ad libitum-fed controls. CR-mediated BM protection was abrogated by dietary sulfur amino acid (i.e., cysteine, methionine) supplementation or pharmacological inhibition of sulfur amino acid metabolizing and hydrogen sulfide (H2S) producing enzymes. Up to 2-fold increased proliferative capacity of ex vivo-irradiated BM isolated from food restricted mice relative to control mice indicates cell autonomy of the protective effect. Pretreatment with H2S in vitro was sufficient to preserve proliferative capacity by over 50% compared to non-treated cells in ex vivo-irradiated BM and BM HSPCs. The exogenous addition of H2S inhibited Ten eleven translocation 2 (TET2) activity in vitro, thus providing a potential mechanism of action. Short-term CR or fasting therefore offers BM radioprotection and promotes regrowth in part via altered sulfur amino acid metabolism and H2S generation, with translational implications for radiation treatment and aging.
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Affiliation(s)
- Christopher Hine
- Department of Cardiovascular and Metabolic Sciences, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA;
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
- Correspondence:
| | - J. Humberto Treviño-Villarreal
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
- Service of Endocrinology, Department of Internal Medicine, University Hospital and School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey N.L. 64460, Mexico
| | - Pedro Mejia
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
| | - Alban Longchamp
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
- Department of Vascular Surgery, Centre Hospitalier Universitaire Vaudois, University of Lausanne, CH-1011 Lausanne, Switzerland
| | - Lear E. Brace
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
| | - Eylul Harputlugil
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
| | - Sarah J. Mitchell
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
- Department of Health Sciences and Technology, ETH Zurich, 8005 Zurich, Switzerland
| | - Jie Yang
- Department of Cardiovascular and Metabolic Sciences, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA;
| | - Yihong Guan
- Department of Translational Hematology & Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA; (Y.G.); (J.P.M.); (B.K.J.)
| | - Jaroslaw P. Maciejewski
- Department of Translational Hematology & Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA; (Y.G.); (J.P.M.); (B.K.J.)
| | - Babal K. Jha
- Department of Translational Hematology & Oncology Research, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA; (Y.G.); (J.P.M.); (B.K.J.)
| | - James R. Mitchell
- Department of Molecular Metabolism (Formally Genetics and Complex Diseases), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (J.H.T.-V.) (P.M.); (A.L.); (L.E.B.); (E.H.); (S.J.M.); (J.R.M.)
- Department of Health Sciences and Technology, ETH Zurich, 8005 Zurich, Switzerland
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Ertugrul IA, van Suylen V, Damman K, de Koning MSLY, van Goor H, Erasmus ME. Donor Heart Preservation with Hydrogen Sulfide: A Systematic Review and Meta-Analysis. Int J Mol Sci 2021; 22:5737. [PMID: 34072153 PMCID: PMC8198118 DOI: 10.3390/ijms22115737] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/10/2021] [Accepted: 05/23/2021] [Indexed: 01/20/2023] Open
Abstract
Preclinical studies have shown that postconditioning with hydrogen sulfide (H2S) exerts cardioprotective effects against myocardial ischemia-reperfusion injury (IRI). The aim of this study was to appraise the current evidence of the cardioprotective effects of H2S against IRI in order to explore the future implementation of H2S in clinical cardiac transplantation. The current literature on H2S postconditioning in the setting of global myocardial ischemia was systematically reviewed and analyzed, performing meta-analyses. A literature search of the electronic databases Medline, Embase and Cinahl identified 1835 studies that were subjected to our pre-defined inclusion criteria. Sixteen studies were considered eligible for inclusion. Postconditioning with H2S showed significant robust effects with regard to limiting infarct size (standardized mean difference (SMD) = -4.12, 95% CI [-5.53--2.71], p < 0.00001). Furthermore, H2S postconditioning consistently resulted in a significantly lower release of cardiac injury markers, lower levels of oxidative stress and improved cardiac function. Postconditioning with slow-releasing H2S donors offers a valuable opportunity for novel therapies within cardiac preservation for transplantation. Before clinical implication, studies evaluating the long-term effects of H2S treatment and effects of H2S treatment in large animal studies are warranted.
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Affiliation(s)
- Imran A. Ertugrul
- University Medical Centre Groningen, Department of Cardiothoracic Surgery, University of Groningen, 9700 RB Groningen, The Netherlands; (I.A.E.); (V.v.S.); (M.E.E.)
| | - Vincent van Suylen
- University Medical Centre Groningen, Department of Cardiothoracic Surgery, University of Groningen, 9700 RB Groningen, The Netherlands; (I.A.E.); (V.v.S.); (M.E.E.)
| | - Kevin Damman
- University Medical Centre Groningen, Department of Cardiology, University of Groningen, 9700 RB Groningen, The Netherlands; (K.D.); (M.-S.L.Y.d.K.)
| | - Marie-Sophie L. Y. de Koning
- University Medical Centre Groningen, Department of Cardiology, University of Groningen, 9700 RB Groningen, The Netherlands; (K.D.); (M.-S.L.Y.d.K.)
| | - Harry van Goor
- University Medical Centre Groningen, Department of Pathology and Medical Biology, University of Groningen, 9700 RB Groningen, The Netherlands
| | - Michiel E. Erasmus
- University Medical Centre Groningen, Department of Cardiothoracic Surgery, University of Groningen, 9700 RB Groningen, The Netherlands; (I.A.E.); (V.v.S.); (M.E.E.)
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Fuller B, Froghi F, Davidson B. Organ preservation solutions: linking pharmacology to survival for the donor organ pathway. Curr Opin Organ Transplant 2018; 23:361-8. [PMID: 29697461 DOI: 10.1097/MOT.0000000000000525] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE OF REVIEW To provide an understanding of the scientific principles, which underpinned the development of organ preservation solutions, and to bring into context new strategies and challenges for solution development against the background of changing preservation technologies and expanded criteria donor access. RECENT FINDINGS Improvements in organ preservation solutions continue to be made with new pharmacological approaches. New solutions have been developed for dynamic perfusion preservation and are now in clinical application. Principles defining organ preservation solution pharmacology are being applied for cold chain logistics in tissue engineering and regenerative medicine. SUMMARY Organ preservation solutions support the donor organ pathway. The solution compositions allow additives and pharmacological agents to be delivered direct to the target organ to mitigate preservation injury. Changing preservation strategies provide further challenges and opportunities to improve organ preservation solutions.
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Breza J, Soltysova A, Hudecova S, Penesova A, Szadvari I, Babula P, Chovancova B, Lencesova L, Pos O, Breza J, Ondrias K, Krizanova O. Endogenous H 2S producing enzymes are involved in apoptosis induction in clear cell renal cell carcinoma. BMC Cancer 2018; 18:591. [PMID: 29793450 PMCID: PMC5968466 DOI: 10.1186/s12885-018-4508-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 05/15/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Knowledge about the expression and thus a role of enzymes that produce endogenous H2S - cystathionine-β-synthase, cystathionine γ-lyase and mercaptopyruvate sulfurtransferase - in renal tumors is still controversial. In this study we aimed to determine the expression of these enzymes relatively to the expression in unaffected part of kidney from the same patient and to found relation of these changes to apoptosis. To evaluate patient's samples, microarray and immunohistochemistry was used. METHODS To determine the physiological importance, we used RCC4 stable cell line derived from clear cell renal cell carcinoma, where apoptosis induction by a mixture of five chemotherapeutics with/without silencing of H2S-producing enzymes was detected. Immunofluorescence was used to determine each enzyme in the cells. RESULTS In clear cell renal cell carcinomas, expression of H2S-producing enzymes was mostly decreased compared to a part of kidney that was distal from the tumor. To evaluate a potential role of H2S-producing enzymes in the apoptosis induction, we used RCC4 stable cell line. We have found that silencing of cystathionine-β-synthase and cystathionine γ-lyase prevented induction of apoptosis. Immunofluorescence staining clearly showed that these enzymes were upregulated during apoptosis in RCC4 cells. CONCLUSION Based on these results we concluded that in clear cell renal cell carcinoma, reduced expression of the H2S-producing enzymes, mainly cystathionine γ-lyase, might contribute to a resistance to the induction of apoptosis. Increased production of the endogenous H2S, or donation from the external sources might be of a therapeutic importance in these tumors.
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Affiliation(s)
- Jan Breza
- Department of Urology with Kidney Transplant Center, University Hospital, Faculty of Medicine, Bratislava, Slovakia
| | - Andrea Soltysova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia.,Department of Molecular Biology, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Sona Hudecova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia
| | - Adela Penesova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia
| | - Ivan Szadvari
- Department of Physiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Petr Babula
- Department of Physiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Barbora Chovancova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia
| | - Lubomira Lencesova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia
| | - Ondrej Pos
- Department of Molecular Biology, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Jan Breza
- Department of Urology with Kidney Transplant Center, University Hospital, Faculty of Medicine, Bratislava, Slovakia
| | - Karol Ondrias
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia
| | - Olga Krizanova
- Institute of Clinical and Translational Research, Biomedical Research Center, SAS, Bratislava, Slovakia. .,Department of Physiology, Faculty of Medicine, Masaryk University, Brno, Czech Republic.
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Ge N, Liu C, Li G, Xie L, Zhang Q, Li L, Hao N, Zhang J. Hydrosulfide attenuates acute myocardial ischemic injury through the glycogen synthase kinase-3β/β-catenin signaling pathway. Int J Mol Med 2016; 37:1281-9. [PMID: 27035393 PMCID: PMC4829127 DOI: 10.3892/ijmm.2016.2538] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 03/07/2016] [Indexed: 01/22/2023] Open
Abstract
The endogenous signaling gasotransmitter, hydrosulfide (H2S), has been shown to exert cardioprotective effects against acute myocardial infarction (AMI) due to ischemic injury. However, the mechanisms responsible for these effects are not yet fully understood. In this study, we investigated whether sodium hydrogen sulfide (NaHS), an H2S donor, attenuates acute myocardial ischemic injury through glycogen synthase kinase-3β (GSK-3β)/β-catenin signaling. For this purpose, we utilized an in vivo rat model of AMI by occluding the left anterior descending coronary artery. NaHS (0.39, 0.78 or 1.56 mg/kg, intraperitoneally), the GSK-3β inhibitor, SB216763 (0.6 mg/kg, intravenously), or 1% dimethylsulfoxide (2 ml/kg, intravenously) were administered to the rats. The results demonstrated that the administration of medium- and high-dose NaHS and SB216763 significantly improved rat cardiac function, as evidenced by an increase in the mean arterial pressure, left ventricular developed pressure, contraction and relaxation rates, as well as a decrease in left ventricular end-diastolic pressure. In addition, the administration of NaHS and SB216763 attenuated myocardial injury as reflected by a decrease in apoptotic cell death and in the serum lactate dehydrogenase concentrations, and prevented myocardial structural changes. The administration of NaHS and SB216763 increased the concentrations of phosphorylated (p-)GSK-3β, the p-GSK-3β/t-GSK-3β ratio and downstream protein β-catenin. Moreover, western blot and immunohistochemical analyses of apoptotic signaling pathway proteins further established the cardioprotective potential of NaHS, as reflected by the upregulation of Bcl-2 expression, the downregulation of Bax expression, and a decrease in the number of TUNEL-positive stained cells. These findings suggest that hydrosulfide exerts cardioprotective effects against AMI-induced apoptosis through the GSK-3β/β-catenin signaling pathway.
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Affiliation(s)
- Ning Ge
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, Hebei 050021, P.R. China
| | - Chao Liu
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, Hebei 050021, P.R. China
| | - Guofeng Li
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei 050021, P.R. China
| | - Lijun Xie
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei 050021, P.R. China
| | - Qinzeng Zhang
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei 050021, P.R. China
| | - Liping Li
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei 050021, P.R. China
| | - Na Hao
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei 050021, P.R. China
| | - Jianxin Zhang
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, Hebei 050021, P.R. China
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Liu F, Liu GJ, Liu N, Zhang G, Zhang JX, Li LF. Effect of hydrogen sulfide on inflammatory cytokines in acute myocardial ischemia injury in rats. Exp Ther Med 2015; 9:1068-1074. [PMID: 25667680 PMCID: PMC4316979 DOI: 10.3892/etm.2015.2218] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 01/12/2015] [Indexed: 11/06/2022] Open
Abstract
Hydrogen sulfide (H2S) is believed to be involved in numerous physiological and pathophysiological processes, and now it is recognized as the third endogenous signaling gasotransmitter, following nitric oxide and carbon monoxide; however, the effects of H2S on inflammatory factors in acute myocardial ischemia injury in rats have not been clarified. In the present study, sodium hydrosulfide (NaHS) was used as the H2S donor. Thirty-six male Sprague Dawley rats were randomly divided into five groups: Sham, ischemia, ischemia + low-dose (0.78 mg/kg) NaHS, ischemia + medium-dose (1.56 mg/kg) NaHS, ischemia + high-dose (3.12 mg/kg) NaHS and ischemia + propargylglycine (PPG) (30 mg/kg). The rats in each group were sacrificed 6 h after the surgery for sample collection. Compared with the ischemia group, the cardiac damage in the rats in the ischemia + NaHS groups was significantly reduced, particularly in the high-dose group; in the ischemia + PPG group, the myocardial injury was aggravated compared with that in the ischemia group. Compared with the ischemia group, the levels of interleukin (IL)-1β, IL-6 and tumor necrosis factor-α (TNF-α) in the serum of rats in the ischemia + medium- and high-dose NaHS groups were significantly reduced, and the expression of intercellular adhesion molecule-1 (ICAM-1) mRNA and nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB) protein in the myocardial tissues of rats was significantly reduced. In the ischemia + PPG group, the TNF-α, IL-1β and IL-6 levels in the serum were significantly increased, the expression of ICAM-1 mRNA was increased, although without a significant difference, and the expression of NF-κB was increased. The findings of the present study provide novel evidence for the dual effects of H2S on acute myocardial ischemia injury via the modulation of inflammatory factors.
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Affiliation(s)
- Fang Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Guang-Jie Liu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, P.R. China
| | - Na Liu
- Department of Gland Surgery, Dingzhou City People's Hospital, Dingzhou, P.R. China
| | - Gang Zhang
- Department of Gastroenterology, Dingzhou City People's Hospital, Dingzhou, P.R. China
| | - Jian-Xin Zhang
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei, P.R. China
| | - Lan-Fang Li
- Department of Pharmacology, Hebei Academy of Medical Sciences, Shijiazhuang, Hebei, P.R. China
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Minasian SM, Galagudza MM, Dmitriev YV, Karpov AA, Vlasov TD. Preservation of the donor heart: from basic science to clinical studies. Interact Cardiovasc Thorac Surg 2014; 20:510-9. [PMID: 25538253 DOI: 10.1093/icvts/ivu432] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The methods of donor heart preservation are aimed at minimizing graft dysfunction caused by ischaemia-reperfusion injury (IRI) which inevitably occurs during the ex vivo transport interval. At present, the standard technique of heart preservation is cardiac arrest followed by static cold storage in a crystalloid heart preservation solution (HPS). This technique ensures an acceptable level of heart protection against IRI for <6 h. In clinical trials, comparable levels of myocardial protection against IRI were provided by various HPSs. The growing shortage of donor hearts is one of the major factors stimulating the development of new techniques of heart preservation. Here, we summarize new HPS formulations and provide a focus for optimization of the composition of existing HPSs. Such methods of donor heart preservation as machine perfusion, preservation at sub-zero temperature and oxygen persufflation are also discussed. Furthermore, we review experimental data showing that pre- and post-conditioning of the cardiac graft can improve its function when used in combination with cold storage. The evidence on the feasibility of cardiac donation after circulatory death, as well as the techniques of heart reconditioning after a period of warm ischaemia, is presented. The implementation of new techniques of donor heart preservation may contribute to the use of hearts from extended criteria donors, thereby expanding the total donor pool.
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Affiliation(s)
- Sarkis M Minasian
- Institute of Experimental Medicine, Federal Almazov Medical Research Centre, St Petersburg, Russian Federation Department of Pathophysiology, First Pavlov State Medical University of St Petersburg, St Petersburg, Russian Federation
| | - Michael M Galagudza
- Institute of Experimental Medicine, Federal Almazov Medical Research Centre, St Petersburg, Russian Federation Department of Pathophysiology, First Pavlov State Medical University of St Petersburg, St Petersburg, Russian Federation
| | - Yuri V Dmitriev
- Institute of Experimental Medicine, Federal Almazov Medical Research Centre, St Petersburg, Russian Federation
| | - Andrey A Karpov
- Institute of Experimental Medicine, Federal Almazov Medical Research Centre, St Petersburg, Russian Federation Department of Pathophysiology, First Pavlov State Medical University of St Petersburg, St Petersburg, Russian Federation
| | - Timur D Vlasov
- Institute of Experimental Medicine, Federal Almazov Medical Research Centre, St Petersburg, Russian Federation Department of Pathophysiology, First Pavlov State Medical University of St Petersburg, St Petersburg, Russian Federation
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Módis K, Bos EM, Calzia E, van Goor H, Coletta C, Papapetropoulos A, Hellmich MR, Radermacher P, Bouillaud F, Szabo C. Regulation of mitochondrial bioenergetic function by hydrogen sulfide. Part II. Pathophysiological and therapeutic aspects. Br J Pharmacol 2014; 171:2123-46. [PMID: 23991749 DOI: 10.1111/bph.12368] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 07/30/2013] [Accepted: 08/05/2013] [Indexed: 12/15/2022] Open
Abstract
Emerging work demonstrates the dual regulation of mitochondrial function by hydrogen sulfide (H2 S), including, at lower concentrations, a stimulatory effect as an electron donor, and, at higher concentrations, an inhibitory effect on cytochrome C oxidase. In the current article, we overview the pathophysiological and therapeutic aspects of these processes. During cellular hypoxia/acidosis, the inhibitory effect of H2 S on complex IV is enhanced, which may shift the balance of H2 S from protective to deleterious. Several pathophysiological conditions are associated with an overproduction of H2 S (e.g. sepsis), while in other disease states H2 S levels and H2 S bioavailability are reduced and its therapeutic replacement is warranted (e.g. diabetic vascular complications). Moreover, recent studies demonstrate that colorectal cancer cells up-regulate the H2 S-producing enzyme cystathionine β-synthase (CBS), and utilize its product, H2 S, as a metabolic fuel and tumour-cell survival factor; pharmacological CBS inhibition or genetic CBS silencing suppresses cancer cell bioenergetics and suppresses cell proliferation and cell chemotaxis. In the last chapter of the current article, we overview the field of H2 S-induced therapeutic 'suspended animation', a concept in which a temporary pharmacological reduction in cell metabolism is achieved, producing a decreased oxygen demand for the experimental therapy of critical illness and/or organ transplantation.
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Affiliation(s)
- Katalin Módis
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA
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Sikora M, Drapala A, Ufnal M. Exogenous hydrogen sulfide causes different hemodynamic effects in normotensive and hypertensive rats via neurogenic mechanisms. Pharmacol Rep 2014; 66:751-8. [PMID: 25149977 DOI: 10.1016/j.pharep.2014.04.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 04/07/2014] [Accepted: 04/08/2014] [Indexed: 01/01/2023]
Abstract
BACKGROUND Increasing evidence suggests that disturbances in H2S homeostasis may participate in the development of hypertension. In this study we compared hemodynamic responses to intracerebroventricular (ICV) infusions of sodium hydrosulfide (NaHS), a H2S donor, between normotensive rats (WKY), spontaneously hypertensive rats (SHR) and angiotensin II - induced hypertensive rats (WKY-Ang II). METHODS We tested the effects of NaHS on mean arterial blood pressure (MABP) and heart rate (HR) in 12-14-week-old, male rats. MABP and HR were continuously recorded at baseline and during ICV infusion of either vehicle (Krebs-Henseleit buffer) or NaHS. RESULTS ICV infusions of the vehicle did not affect MABP and HR. WKY rats infused with 30 nmol/h of NaHS showed a mild decrease in MABP and HR. ICV infusion of 100 nmol/h produced a biphasic response i.e. mild hypotension and bradycardia followed by an increase in MABP and HR, whereas, the infusion of 300 nmol/h of the H2S donor caused a monophasic increases in MABP and HR. In contrast, SHR rats as well as WKY-Ang II rats showed a decrease in MABP and HR during ICV infusions of NaHS. CONCLUSIONS The results provide further evidence for the involvement of H2S in the neurogenic regulation of the circulatory system and suggest that alterations in H2S signaling in the brain could be associated with hypertension.
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Affiliation(s)
- Mariusz Sikora
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, Warszawa, Poland
| | - Adrian Drapala
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, Warszawa, Poland
| | - Marcin Ufnal
- Department of Experimental and Clinical Physiology, Medical University of Warsaw, Warszawa, Poland.
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12
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Abstract
The important life-supporting role of hydrogen sulfide (H(2)S) has evolved from bacteria to plants, invertebrates, vertebrates, and finally to mammals. Over the centuries, however, H(2)S had only been known for its toxicity and environmental hazard. Physiological importance of H(2)S has been appreciated for about a decade. It started by the discovery of endogenous H(2)S production in mammalian cells and gained momentum by typifying this gasotransmitter with a variety of physiological functions. The H(2)S-catalyzing enzymes are differentially expressed in cardiovascular, neuronal, immune, renal, respiratory, gastrointestinal, reproductive, liver, and endocrine systems and affect the functions of these systems through the production of H(2)S. The physiological functions of H(2)S are mediated by different molecular targets, such as different ion channels and signaling proteins. Alternations of H(2)S metabolism lead to an array of pathological disturbances in the form of hypertension, atherosclerosis, heart failure, diabetes, cirrhosis, inflammation, sepsis, neurodegenerative disease, erectile dysfunction, and asthma, to name a few. Many new technologies have been developed to detect endogenous H(2)S production, and novel H(2)S-delivery compounds have been invented to aid therapeutic intervention of diseases related to abnormal H(2)S metabolism. While acknowledging the challenges ahead, research on H(2)S physiology and medicine is entering an exponential exploration era.
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Affiliation(s)
- Rui Wang
- Department of Biology, Lakehead University, Thunder Bay, Ontario, Canada.
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13
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George TJ, Arnaoutakis GJ, Beaty CA, Jandu SK, Santhanam L, Berkowitz DE, Shah AS. Inhaled hydrogen sulfide improves graft function in an experimental model of lung transplantation. J Surg Res 2012; 178:593-600. [PMID: 22771242 DOI: 10.1016/j.jss.2012.06.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Revised: 05/29/2012] [Accepted: 06/15/2012] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Ischemia/reperfusion injury (IRI) is a common complication of lung transplantation (LTx). Hydrogen sulfide (H(2)S) is a novel agent previously shown to slow metabolism and scavenge reactive oxygen species, potentially mitigating IRI. We hypothesized that pretreatment with inhaled H(2)S would improve graft function in an ex vivo model of LTx. METHODS Rabbits (n = 10) were ventilated for 2 h prior to heart-lung bloc procurement. The treatment group (n = 5) inhaled room air (21% O(2)) supplemented with 150 ppm H(2)S while the control group (n = 5) inhaled room air alone. Both groups were gradually cooled to 34°C. All heart-lung blocs were then recovered and cold-stored in low-potassium dextran solution for 18 h. Following storage, the blocs were reperfused with donor rabbit blood in an ex vivo apparatus. Serial clinical parameters were assessed and serial tissue biochemistry was examined. RESULTS Prior to heart-lung bloc procurement, rabbits pretreated with H(2)S exhibited similar oxygenation (P = 0.1), ventilation (P = 0.7), and heart rate (P = 0.5); however, treated rabbits exhibited consistently higher mean arterial blood pressures (P = 0.01). During reperfusion, lungs pretreated with H(2)S had better oxygenation (P < 0.01) and ventilation (P = 0.02), as well as lower pulmonary artery pressures (P < 0.01). Reactive oxygen species levels were lower in treated lungs during reperfusion (P = 0.01). Additionally, prior to reperfusion, treated lungs demonstrated more preserved mitochondrial cytochrome c oxidase activity (P = 0.01). CONCLUSIONS To our knowledge, this study represents the first reported therapeutic use of inhaled H(2)S in an experimental model of LTx. After prolonged ischemia, lungs pretreated with inhaled H(2)S exhibited improved graft function during reperfusion. Donor pretreatment with inhaled H(2)S represents a potentially novel adjunct to conventional preservation techniques and merits further exploration.
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Affiliation(s)
- Timothy J George
- Division of Cardiac Surgery, Johns Hopkins Medical Institutions, Baltimore, Maryland 21287, USA
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Gao Y, Yao X, Zhang Y, Li W, Kang K, Sun L, Sun X. The protective role of hydrogen sulfide in myocardial ischemia-reperfusion-induced injury in diabetic rats. Int J Cardiol 2011; 152:177-83. [PMID: 21316771 DOI: 10.1016/j.ijcard.2010.07.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2009] [Revised: 04/28/2010] [Accepted: 07/02/2010] [Indexed: 12/28/2022]
Abstract
BACKGROUND Hydrogen sulfide (H(2)S) displays anti-inflammatory and cytoprotective activities to attenuate myocardial ischemia-reperfusion (MIR)-induced injury, but its role in MIR in diabetics is not known. This study was undertaken to investigate whether H(2)S plays a protective role in MIR in diabetic rats. METHODS Diabetes was induced by streptozocin in Wistar rats, which were subjected to myocardial ischemia by blocking the left circumflex artery for 30 min, followed by 2h reperfusion. dl-propargylglycine (PAG) and sodium hydrosulfide (NaHS) were administered to the rats to investigate their effects on severity of MIR-induced injury. RESULTS Diabetic rats had smaller myocardial infarct sizes and higher serum levels of H(2)S (both P < 0.05) than non-diabetics when they underwent MIR. MIR significantly increased the serum level of H(2)S (49.5 ± 7.1 μM), H(2)S-synthesizing activity (7.4 ± 1.6 nmol/mg) and the myocardial infarct size (44.0 ± 7.2%), compared with sham-operated diabetic rats (21.7 ± 2.1 μM, 0.15 ± 0.4 nmol/mg and 1.2 ± 0.4%, respectively). Administration of NaHS increased the H(2)S level (65.8 ± 6.9 μM) and had little effect on H(2)S production activity (6.5 ± 2.2 nmol/mg), while PAG reduced both the H(2)S level (29.2 ± 5.0 μM) and H(2)S-synthesizing activity (2.2 ± 1.8 nmol/mg). NaHS significantly reduced the myocardial infarct size (31.2 ± 4.7%), inhibited the production of lipid peroxidation, MPO activity, and cell apoptosis, and downregulated expression of caspase-3, Fas, FasL, and TNF-α, which had been elevated by MIR, while PAG further increased the myocardial infarct size (58.3 ± 5.9%), and displayed opposite effects. CONCLUSIONS The study indicates that H(2)S may play a protective role in MIR-induced myocardial injury in diabetics by its anti-apoptotic, anti-oxidative and anti-inflammatory activities.
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Affiliation(s)
- Yan Gao
- Department of ICU, The Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001, China
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Alves MG, Soares AF, Carvalho RA, Oliveira PJ. Sodium hydrosulfide improves the protective potential of the cardioplegic histidine buffer solution. Eur J Pharmacol 2011; 654:60-7. [PMID: 21185822 DOI: 10.1016/j.ejphar.2010.12.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2010] [Revised: 11/18/2010] [Accepted: 12/11/2010] [Indexed: 11/22/2022]
Abstract
Since H(2)S has an emerging role as a cardioprotector, we hypothesized that NaHS addition to the new cardioplegic histidine buffer solution (HBS) could improve its cardioprotective potential. Male Wistar-Han rat hearts were divided in 4 groups: i) control, ii) perfusion control (perfusion only), iii) 6h ischemia in HBS or in a modified-HBS with 100 μM of NaHS, a H(2)S donor, (HBSM) and iv) as iii followed by 30 min reperfusion. During ischemia, aliquots of the cardioplegic solution were collected for NMR analysis. Heart mitochondria respiration and transmembrane potential were measured after ischemia or after ischemia followed by reperfusion. Proteins involved in the apoptotic signaling pathway were also quantified in both mitochondrial and tissue samples. Cardiac mechanic performance was evaluated by measuring the heart rate and the left ventricular pressure. In HBSM-preserved hearts, a) glucose consumption increased as well as lactate and alanine production during ischemia, b) heart mitochondria presented an improved phosphorylative efficiency, including decreased phosphorylative lag phase for complex I and complex II substrates, c) mitochondrial and tissue p53, Bax and caspase-9 were lower and d) there was a more positive atrial chronotropic response than in HBS-preserved hearts. We concluded that the addition of NaHS to HBS enhances glycolysis during ischemia, decreases mitochondrial dysfunction, especially by preserving the phosphorylative system, prevents apoptosis and during ischemia/reperfusion.
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Szabó G, Veres G, Radovits T, Gero D, Módis K, Miesel-Gröschel C, Horkay F, Karck M, Szabó C. Cardioprotective effects of hydrogen sulfide. Nitric Oxide 2010; 25:201-10. [PMID: 21094267 DOI: 10.1016/j.niox.2010.11.001] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2010] [Revised: 11/04/2010] [Accepted: 11/08/2010] [Indexed: 01/19/2023]
Abstract
The gaseous mediator hydrogen sulfide (H(2)S) is synthesized mainly by cystathionine γ-lyase in the heart and plays a role in the regulation of cardiovascular homeostasis. Here we first overview the state of the art in the literature on the cardioprotective effects of H(2)S in various models of cardiac injury. Subsequently, we present original data showing the beneficial effects of parenteral administration of a donor of H(2)S on myocardial and endothelial function during reperfusion in a canine experimental model of cardiopulmonary bypass. Overview of the literature demonstrates that various formulations of H(2)S exert cardioprotective effects in cultured cells, isolated hearts and various rodent and large animal models of regional or global myocardial ischemia and heart failure. In addition, the production of H(2)S plays a role in myocardial pre- and post-conditioning responses. The pathways implicated in the cardioprotective action of H(2)S are multiple and involve K(ATP) channels, regulation of mitochondrial respiration, and regulation of cytoprotective genes such as Nrf-2. In the experimental part of the current article, we demonstrate the cardioprotective effects of H(2)S in a canine model of cardiopulmonary bypass surgery. Anesthetized dogs were subjected hypothermic cardiopulmonary bypass with 60 min of hypothermic cardiac arrest in the presence of either saline (control, n=8), or H(2)S infusion (1 mg/kg/h for 2 h). Left ventricular hemodynamic variables (via combined pressure-volume-conductance catheter) as well as coronary blood flow, endothelium-dependent vasodilatation to acetylcholine and endothelium-independent vasodilatation to sodium nitroprusside were measured at baseline and after 60 min of reperfusion. Ex vivo vascular function and high-energy phosphate contents were also measured. H(2)S led to a significantly better recovery of preload recruitable stroke work (p<0.05) after 60 min of reperfusion. Coronary blood flow was also significantly higher in the H(2)S group (p<0.05). While the vasodilatory response to sodium nitroprusside was similar in both groups, acetylcholine resulted in a significantly higher increase in coronary blood flow in the H(2)S-treated group (p<0.05) both in vivo and ex vivo. Furthermore, high-energy phosphate contents were better preserved in the H(2)S group. Additionally, the cytoprotective effects of H(2)S were confirmed also using in vitro cell culture experiments in H9c2 cardiac myocytes exposed to hypoxia and reoxygenation or to the cytotoxic oxidant hydrogen peroxide. Thus, therapeutic administration of H(2)S exerts cardioprotective effects in a variety of experimental models, including a significant improvement of the recovery of myocardial and endothelial function in a canine model of cardiopulmonary bypass with hypothermic cardiac arrest.
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Affiliation(s)
- Gábor Szabó
- Department of Cardiac Surgery, University of Heidelberg, Im Neuenheiemer Feld 110, 69120 Heidelberg, Germany
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Abstract
Hydrogen sulfide (H2S) displays anti-inflammatory and cytoprotective activities as evidenced by the inhibition of myocardial ischemia-reperfusion injury and production of lipid peroxidation. H2S also exerts many physiological or pathological effects on livers. Therefore, we designed the present study to investigate the roles of H2S in hepatic ischemia-reperfusion (HIR)-induced injury in rats by measuring H2S levels, H2S synthesizing activity, and cystathionine gamma-lyase (CSE) messenger RNA (mRNA) expression. We also applied DL-propargyl glycine (PAG) and sodium hydrosulfide (NaHS) to investigate their effects on the severity of liver injury induced by HIR. The levels of H2S, H2S production activity, and CSE mRNA expression in livers were increased by HIR. Administration of NaHS significantly attenuated the severity of liver injury and inhibited the production of lipid peroxidation, serum inflammatory factors [including nitric oxide, tumor necrosis factor alpha (TNF-alpha), interleukin 10, and intercellular cell adhesion molecule 1], cell apoptosis, and apoptosis-related proteins (including caspase-3, Fas, Fas ligand, and TNF-alpha), which were caused or elevated by HIR, whereas PAG aggravated them. However, NaHS or PAG did not show significant effects on the activation of caspase-9, which was also increased by HIR. Although further investigation is required, this study may indicate that H2S plays a protective role in HIR-induced injury.
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Affiliation(s)
- Kai Kang
- Hepatosplenic Surgery Center, Department of General Surgery, First Affiliated Hospital of Harbin Medical University, Harbin, China
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Yong QC, Lee SW, Foo CS, Neo KL, Chen X, Bian JS. Endogenous hydrogen sulphide mediates the cardioprotection induced by ischemic postconditioning. Am J Physiol Heart Circ Physiol 2008; 295:H1330-H1340. [PMID: 18660450 DOI: 10.1152/ajpheart.00244.2008] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The present study aimed to investigate the role of hydrogen sulphide (H2S) in the cardioprotection induced by ischemic postconditioning and to examine the underlying mechanisms. Cardiodynamics and myocardial infarction were measured in isolated rat hearts. Postconditioning with six episodes of 10-s ischemia (IPostC) significantly improved cardiodynamic function, which was attenuated by the blockade of endogenous H2S production with d-l-propargylglycine. Moreover, IPostC significantly stimulated H2S synthesis enzyme activity during the early period of reperfusion. However, d-l-propargylglycine only attenuated the IPostC-induced activation of PKC-alpha and PKC-epsilon but not that of PKC-delta, Akt, and endothelial nitric oxide synthase (eNOS). These data suggest that endogenous H2S contributes partially to the cardioprotection of IPostC via stimulating PKC-alpha and PKC-epsilon. Postconditioning with six episodes of a 10-s infusion of NaHS (SPostC) or 2 min continuous NaHS infusion (SPostC2) stimulated activities of Akt and PKC, improved the cardiodynamic performances, and reduced myocardial infarct size. The blockade of Akt with LY-294002 (15 microM) or PKC with chelerythrine (10 microM) abolished the cardioprotection induced by H2S postconditioning. SPostC2, but not SPostC, also additionally stimulated eNOS. We conclude that endogenous H2S contributes to IPostC-induced cardioprotection. H2S postconditioning confers the protective effects against ischemia-reperfusion injury through the activation of Akt, PKC, and eNOS pathways.
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Affiliation(s)
- Qian Chen Yong
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597
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