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Barajas MB, Oyama T, Shiota M, Li Z, Zaum M, Zecevic I, Riess ML. Ischemic Post-Conditioning in a Rat Model of Asphyxial Cardiac Arrest. Cells 2024; 13:1047. [PMID: 38920675 PMCID: PMC11201463 DOI: 10.3390/cells13121047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/30/2024] [Accepted: 06/07/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Ischemic post-conditioning (IPoC) has been shown to improve outcomes in limited pre-clinical models. As down-time is often unknown, this technique needs to be investigated over a range of scenarios. As this tool limits reperfusion injury, there may be limited benefit or even harm after short arrest and limited ischemia-reperfusion injury. METHODS Eighteen male Wistar rats underwent 7 min of asphyxial arrest. Animals randomized to IPoC received a 20 s pause followed by 20 s of compressions, repeated four times, initiated 40 s into cardiopulmonary resuscitation. If return of spontaneous circulation (ROSC) was achieved, epinephrine was titrated to mean arterial pressure (MAP) of 70 mmHg. Data were analyzed using t-test or Mann-Whitney test. Significance set at p ≤ 0.05. RESULTS The rate of ROSC was equivalent in both groups, 88%. There was no statistically significant difference in time to ROSC, epinephrine required post ROSC, carotid flow, or peak lactate at any timepoint. There was a significantly elevated MAP with IPoC, 90.7 mmHg (SD 13.9), as compared to standard CPR, 76.7 mmHg (8.5), 2 h after ROSC, p = 0.03. CONCLUSIONS IPoC demonstrated no harm in a model of short arrest using a new arrest etiology for CPR based IPoC intervention in a rat model.
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Affiliation(s)
- Matthew B. Barajas
- Department of Anesthesiology, Tennessee Valley Healthcare System, Veterans Affairs Medical Center, Nashville, TN 37212, USA;
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37212, USA (Z.L.); (M.Z.)
| | - Takuro Oyama
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37212, USA (Z.L.); (M.Z.)
| | - Masakazu Shiota
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN 37212, USA;
| | - Zhu Li
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37212, USA (Z.L.); (M.Z.)
| | - Maximillian Zaum
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37212, USA (Z.L.); (M.Z.)
- Department of Anesthesiology, University Medicine Greifswald, 17489 Greifswald, Germany
| | - Ilija Zecevic
- School of Medicine, Meharry Medical College, Nashville, TN 37212, USA
| | - Matthias L. Riess
- Department of Anesthesiology, Tennessee Valley Healthcare System, Veterans Affairs Medical Center, Nashville, TN 37212, USA;
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN 37212, USA (Z.L.); (M.Z.)
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37212, USA
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2
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Cohen MV, Downey JM. Initial Despair and Current Hope of Identifying a Clinically Useful Treatment of Myocardial Reperfusion Injury: Insights Derived from Studies of Platelet P2Y 12 Antagonists and Interference with Inflammation and NLRP3 Assembly. Int J Mol Sci 2024; 25:5477. [PMID: 38791515 PMCID: PMC11122283 DOI: 10.3390/ijms25105477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
Myocardial necrosis following the successful reperfusion of a coronary artery occluded by thrombus in a patient presenting with ST-elevation myocardial infarction (STEMI) continues to be a serious problem, despite the multiple attempts to attenuate the necrosis with agents that have shown promise in pre-clinical investigations. Possible reasons include confounding clinical risk factors, the delayed application of protective agents, poorly designed pre-clinical investigations, the possible effects of routinely administered agents that might unknowingly already have protected the myocardium or that might have blocked protection, and the biological differences of the myocardium in humans and experimental animals. A better understanding of the pathobiology of myocardial infarction is needed to stem this reperfusion injury. P2Y12 receptor antagonists minimize platelet aggregation and are currently part of the standard treatment to prevent thrombus formation and propagation in STEMI protocols. Serendipitously, these P2Y12 antagonists also dramatically attenuate reperfusion injury in experimental animals and are presumed to provide a similar protection in STEMI patients. However, additional protective agents are needed to further diminish reperfusion injury. It is possible to achieve additive protection if the added intervention protects by a mechanism different from that of P2Y12 antagonists. Inflammation is now recognized to be a critical factor in the complex intracellular response to ischemia and reperfusion that leads to tissue necrosis. Interference with cardiomyocyte inflammasome assembly and activation has shown great promise in attenuating reperfusion injury in pre-clinical animal models. And the blockade of the executioner protease caspase-1, indeed, supplements the protection already seen after the administration of P2Y12 antagonists. Importantly, protective interventions must be applied in the first minutes of reperfusion, if protection is to be achieved. The promise of such a combination of protective strategies provides hope that the successful attenuation of reperfusion injury is attainable.
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Affiliation(s)
- Michael V. Cohen
- The Departments of Physiology and Cell Biology, Frederick P. Whiddon College of Medicine, Mobile, AL 36688, USA;
- The Departments of Medicine, Frederick P. Whiddon College of Medicine, Mobile, AL 36688, USA
| | - James M. Downey
- The Departments of Physiology and Cell Biology, Frederick P. Whiddon College of Medicine, Mobile, AL 36688, USA;
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3
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Barrère-Lemaire S, Vincent A, Jorgensen C, Piot C, Nargeot J, Djouad F. Mesenchymal stromal cells for improvement of cardiac function following acute myocardial infarction: a matter of timing. Physiol Rev 2024; 104:659-725. [PMID: 37589393 DOI: 10.1152/physrev.00009.2023] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 07/05/2023] [Accepted: 08/16/2023] [Indexed: 08/18/2023] Open
Abstract
Acute myocardial infarction (AMI) is the leading cause of cardiovascular death and remains the most common cause of heart failure. Reopening of the occluded artery, i.e., reperfusion, is the only way to save the myocardium. However, the expected benefits of reducing infarct size are disappointing due to the reperfusion paradox, which also induces specific cell death. These ischemia-reperfusion (I/R) lesions can account for up to 50% of final infarct size, a major determinant for both mortality and the risk of heart failure (morbidity). In this review, we provide a detailed description of the cell death and inflammation mechanisms as features of I/R injury and cardioprotective strategies such as ischemic postconditioning as well as their underlying mechanisms. Due to their biological properties, the use of mesenchymal stromal/stem cells (MSCs) has been considered a potential therapeutic approach in AMI. Despite promising results and evidence of safety in preclinical studies using MSCs, the effects reported in clinical trials are not conclusive and even inconsistent. These discrepancies were attributed to many parameters such as donor age, in vitro culture, and storage time as well as injection time window after AMI, which alter MSC therapeutic properties. In the context of AMI, future directions will be to generate MSCs with enhanced properties to limit cell death in myocardial tissue and thereby reduce infarct size and improve the healing phase to increase postinfarct myocardial performance.
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Affiliation(s)
- Stéphanie Barrère-Lemaire
- Institut de Génomique Fonctionnelle, Université de Montpellier, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- LabEx Ion Channel Science and Therapeutics, Université de Nice, Nice, France
| | - Anne Vincent
- Institut de Génomique Fonctionnelle, Université de Montpellier, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- LabEx Ion Channel Science and Therapeutics, Université de Nice, Nice, France
| | - Christian Jorgensen
- Institute of Regenerative Medicine and Biotherapies, Université de Montpellier, Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, Montpellier, France
| | - Christophe Piot
- Département de Cardiologie Interventionnelle, Clinique du Millénaire, Montpellier, France
| | - Joël Nargeot
- Institut de Génomique Fonctionnelle, Université de Montpellier, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- LabEx Ion Channel Science and Therapeutics, Université de Nice, Nice, France
| | - Farida Djouad
- Institute of Regenerative Medicine and Biotherapies, Université de Montpellier, Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Centre Hospitalier Universitaire Montpellier, Montpellier, France
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4
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Basalay MV, Downey JM, Davidson SM, Yellon DM. The Infarct-Limiting Effect of Remote Ischemic Conditioning in Rats Is Not Affected by Aspirin. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07541-1. [PMID: 38117423 DOI: 10.1007/s10557-023-07541-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
PURPOSE Remote ischemic conditioning (RIC) has been shown to be a powerful cardioprotective therapy in animal models. However, a protective effect in patients presenting with acute myocardial infarction has failed to be confirmed. A recent pre-clinical study reported that aspirin which is routinely given to patients undergoing reperfusion therapy blocked the infarct-limiting effect of ischemic postconditioning. The present study was designed to test whether aspirin could also be blocking the infarct-limiting effect of RIC. METHODS This was investigated in vivo using male Sprague Dawley rats (n = 5 to 6 per group) subjected to either 30 min of regional myocardial ischemia, followed by 120-min reperfusion, or additionally to a RIC protocol initiated after 20-min myocardial ischemia. The RIC protocol included four cycles of 5-min hind limb ischemia interspersed with 5-min reperfusion. Intravenous aspirin (30 mg/kg) or vehicle (saline) was administered after 15-min myocardial ischemia. RESULTS RIC significantly reduced infarct size (IS) normalized to the area at risk, by 47%. Aspirin administration did not affect IS nor did it attenuate the infarct-limiting effect of RIC. CONCLUSION Aspirin administration in the setting of myocardial infarction is not likely to interfere with the cardioprotective effect of RIC.
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Affiliation(s)
- M V Basalay
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - James M Downey
- Department of Physiology and Cell Biology, College of Medicine, University of South Alabama, Mobile, AL, 36688, USA
| | - S M Davidson
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - D M Yellon
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK.
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5
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Birnbaum Y, Ye R, Ye Y. Aspirin Blocks the Infarct-Size Limiting Effect of Ischemic Postconditioning in the Rat. Cardiovasc Drugs Ther 2023; 37:221-224. [PMID: 34403016 DOI: 10.1007/s10557-021-07241-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/12/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Ischemic postconditioning (PostC), repetitive cycles of re-occlusion, and reperfusion of the infarct-related artery immediately after reperfusion have been shown to limit myocardial infarct size in various animal models. Yet, translating the model into the clinical setting was disappointing, several clinical trials showing neutral effect. We hypothesized that aspirin loading could explain the differences between the pre-clinical and clinical studies. METHODS Male Sprague Dawley rats were subjected to 30-min coronary artery ligation. At 25 min of ischemia, animals received intravenous aspirin (20 mg/kg) or vehicle. Upon reperfusion half of the rats were randomized to PostC (3 cycles of 10-s re-occlusion/10-s reperfusion. After 4-h reperfusion, rats were euthanized. Area at risk was assessed by blue dye and infarct size by 2,3,5-triphenyl-tetrazolium-chloride (TTC). RESULTS Body weight and the size of the ischemic area at risk were comparable among groups. Infarct size expressed as a percentage of the ischemic area at risk was significantly smaller in the PostC group (13.9 ± 0.4%; p < 0.001) compared to the control group (31.0 ± 2.2%). Aspirin alone had no effect on infarct size (29.0 ± 2.6%). Yet, aspirin completely blocked the protective effect of PostC (33.3 ± 1.1%). CONCLUSIONS Aspirin, administered before reperfusion, blocks the infarct size limiting effects of PostC in the rat.
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Affiliation(s)
- Yochai Birnbaum
- The Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Regina Ye
- University of Texas At Austin, Austin, TX, USA
| | - Yumei Ye
- The Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, 301 University Blvd, BSB 648, Galveston, TX, 77555, USA.
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Pathways for Cardioprotection in Perspective: Focus on Remote Conditioning and Extracellular Vesicles. BIOLOGY 2023; 12:biology12020308. [PMID: 36829584 PMCID: PMC9953525 DOI: 10.3390/biology12020308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
Despite the development of cutting-edge treatments, coronary artery disease (CAD) morbidity and mortality rates remain present at high levels. Therefore, new cardioprotective approaches are crucial to improve the health of patients. To date, experimental investigations of acute ischemia-reperfusion injury (IRI) have generally demonstrated the efficacy of local ischemic preconditioning and postconditioning cardioprotection techniques as well as of remote conditioning. However, application in clinical settings is still highly controversial and debated. Currently, remote ischemic conditioning (RIC) seems to be the most promising method for heart repair. Protective factors are released into the bloodstream, and protection can be transferred within and across species. For a long time, the cross-function and cross-transmission mechanisms of cardioprotection were largely unknown. Recently, it has been shown that small, anuclear, bilayered lipid membrane particles, known as extracellular vesicles (EVs), are the drivers of signal transduction in cardiac IRI and RIC. EVs are related to the pathophysiological processes of cardiovascular diseases (CVDs), according to compelling evidence. In this review, we will first review the current state of knowledge on myocardial IRI and cardioprotective strategies explored over the past 37 years. Second, we will briefly discuss the role of EVs in CVD and the most recent improvements on EVs as prognostic biomarkers, diagnostic, and therapeutic agents. We will discuss how EVs can be used as a new drug delivery mechanism and how they can be employed in cardiac treatment, also from a perspective of overcoming the impasse that results from neglecting confounding factors.
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7
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Alloatti G, Penna C, Comità S, Tullio F, Aragno M, Biasi F, Pagliaro P. Aging, sex and NLRP3 inflammasome in cardiac ischaemic disease. Vascul Pharmacol 2022; 145:107001. [PMID: 35623548 DOI: 10.1016/j.vph.2022.107001] [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: 03/29/2022] [Revised: 05/01/2022] [Accepted: 05/20/2022] [Indexed: 10/18/2022]
Abstract
Experimentally, many strong cardioprotective treatments have been identified in different animal models of acute ischaemia/reperfusion injury (IRI) and coronary artery disease (CAD). However, the translation of these cardioprotective therapies for the benefit of the patients into the clinical scenario has been very disappointing. The reasons for this lack are certainly multiple. Indeed, many confounding factors we must deal in clinical reality, such as aging, sex and inflammatory processes are neglected in many experiments. Due to the pivotal role of aging, sex and inflammation in determining cardiac ischaemic disease, in this review, we take into account age as a modifier of tolerance to IRI in the two sexes, dissecting aging and myocardial reperfusion injury mechanisms and the sex differences in tolerance to IRI. Then we focus on the role of the gut microbiota and the NLRP3 inflammasome in myocardial IRI and on the possibility to consider NLRP3 inflammasome as a potential target in the treatment of CAD in relationship with age and sex. Finally, we consider the cardioprotective mechanisms and cardioprotective treatments during aging in the two sexes.
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Affiliation(s)
| | - Claudia Penna
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy
| | - Stefano Comità
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy
| | - Francesca Tullio
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy
| | - Manuela Aragno
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy
| | - Fiorella Biasi
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, Orbassano, 10043 Torino, TO, Italy; National Institute for Cardiovascular Research (INRC), Bologna, Italy.
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8
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Ye R, Jneid H, Alam M, Uretsky BF, Atar D, Kitakaze M, Davidson SM, Yellon DM, Birnbaum Y. Do We Really Need Aspirin Loading for STEMI? Cardiovasc Drugs Ther 2022; 36:1221-1238. [PMID: 35171384 DOI: 10.1007/s10557-022-07327-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/11/2022] [Indexed: 12/12/2022]
Abstract
Aspirin loading (chewable or intravenous) as soon as possible after presentation is a class I recommendation by current ST elevation myocardial infarction (STEMI) guidelines. Earlier achievement of therapeutic antiplatelet effects by aspirin loading has long been considered the standard of care. However, the effects of the loading dose of aspirin (alone or in addition to a chronic maintenance oral dose) have not been studied. A large proportion of myocardial cell death occurs upon and after reperfusion (reperfusion injury). Numerous agents and interventions have been shown to limit infarct size in animal models when administered before or immediately after reperfusion. However, these interventions have predominantly failed to show significant protection in clinical studies. In the current review, we raise the hypothesis that aspirin loading may be the culprit. Data obtained from animal models consistently show that statins, ticagrelor, opiates, and ischemic postconditioning limit myocardial infarct size. In most of these studies, aspirin was not administered. However, when aspirin was administered before reperfusion (as is the case in the majority of studies enrolling STEMI patients), the protective effects of statin, ticagrelor, morphine, and ischemic postconditioning were attenuated, which can be plausibly attributable to aspirin loading. We therefore suggest studying the effects of aspirin loading before reperfusion on the infarct size limiting effects of statins, ticagrelor, morphine, and/ or postconditioning in large animal models using long reperfusion periods (at least 24 h). If indeed aspirin attenuates the protective effects, clinical trials should be conducted comparing aspirin loading to alternative antiplatelet regimens without aspirin loading in patients with STEMI undergoing primary percutaneous coronary intervention.
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Affiliation(s)
- Regina Ye
- University of Texas at Austin, Austin, TX, USA
| | - Hani Jneid
- Department of Medicine Baylor College of Medicine, 7200 Cambridge Street Houston, Texas, 77030, USA
| | - Mahboob Alam
- Department of Medicine Baylor College of Medicine, 7200 Cambridge Street Houston, Texas, 77030, USA
| | - Barry F Uretsky
- University of Arkansas for Medical Sciences, Central Arkansas Veterans Health System, Little Rock, AR, USA
| | - Dan Atar
- Department of Cardiology, Oslo University Hospital Ulleval, Oslo, Norway, and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Masafumi Kitakaze
- Center of Medical Innovation and Translational Research, Department of Medical Data Science, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Sean M Davidson
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - Derek M Yellon
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - Yochai Birnbaum
- Department of Medicine Baylor College of Medicine, 7200 Cambridge Street Houston, Texas, 77030, USA.
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Network-Assisted Systems Biology Analysis of the Mitochondrial Proteome in a Pre-Clinical Model of Ischemia, Revascularization and Post-Conditioning. Int J Mol Sci 2022; 23:ijms23042087. [PMID: 35216205 PMCID: PMC8879554 DOI: 10.3390/ijms23042087] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 12/24/2022] Open
Abstract
Infarct size is the major risk predictor for developing heart failure after an acute myocardial infarction (AMI). The discovery of the conditioning phenomena (i.e., repetitive brief cycles of ischemia applied either before or after a prolonged ischemic insult) has highlighted the existence of endogenous protective mechanisms of the heart potentially limiting infarct size after revascularization. However, most cardioprotective strategies, aiming at infarct size reduction, have failed in clinical studies. Thus, cardioprotection is an unmet clinical need. In the present study, we took a network-assisted systems biology approach to explore the mitochondrial proteomic signature of the myocardium after ischemia, ischemia with direct revascularization, and ischemia with re-establishment of blood flow by post-conditioning in a swine model of AMI. Furthermore, network extension with the ENCODE project human regulatory data allowed the prediction of potential transcription factors at play in the response to post-conditioning of the myocardium. Collectively, our results identify cardiac metabolism as a driver of cardioprotection, highlighting a dual role for post-conditioning promoting metabolic reprogramming of the myocardium, and a protective response mediated by VDAC2 and DJ-1 in the mitochondria.
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10
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Kaljusto ML, Bautin A, Jakobsen Ø, Wilimski R, Brunborg C, Wennemo M, Karpova L, Nergaard Aas K, Arendarczyk A, Landsverk SA, Galagudza M, Næsheim T, Czub P, Gordeev M, Vaage J. Effects of ischaemic postconditioning in aortic valve replacement: a multicenter randomized controlled trial. Eur J Cardiothorac Surg 2021; 61:1144-1152. [PMID: 34849659 DOI: 10.1093/ejcts/ezab500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 10/16/2021] [Accepted: 10/23/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The effect of ischaemic postconditioning (IPost) on postcardioplegic cardiac function is not known. We hypothesized that IPost was cardioprotective in adult patients undergoing elective aortic valve replacement. METHODS In a multicentre, prospective, randomized trial, patients (n = 209) were randomized to either a standard operation (controls) or postconditioning. Immediately before the cross-clamp was released, patients in the postconditioning group underwent 3 cycles of flow/non-flow (2 min each) of normothermic blood via the antegrade cardioplegia line. The primary end point was cardiac index. Secondary end points included additional haemodynamic measurements, biomarkers of cardiomyocyte injury, renal function parameters, intra- and postoperative arrhythmias and use of inotropic agents. RESULTS There was no significant difference between the groups regarding cardiac index [mean between-group difference, 95% confidence interval (CI), 0.11 (-0.1 to 0.3), P = 0.27]. Postconditioning had no effect on other haemodynamic parametres. There was no between-group difference regarding troponin T or creatine kinase MB. Postconditioning reduced the relative risk for arrhythmias by 45% (P = 0.03) when postoperative atrial fibrillation and intraoperative ventricular fibrillation were combined. There were no differences in patients with/without diabetes, patients above/below 70 years of age or between the centres. However, after postconditioning, the cardiac index [95% CI, 0.46 (0.2-0.7), P = 0.001], cardiac output (P < 0.001), mean arterial pressure (P < 0.001) and left ventricular stroke work index (P < 0.001) were higher in males compared to females. CONCLUSIONS IPost had no overall cardioprotective effects in patients undergoing aortic valve replacement but improved postoperative cardiac performance in men compared to women.
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Affiliation(s)
- Mari-Liis Kaljusto
- Department of Cardiothoracic Surgery, Oslo University Hospital, Oslo, Norway
| | - Andrey Bautin
- Research Division of Anesthesiology and Intensive Care, Almazov National Medical Research Centre, Saint Petersburg, Russian Federation
| | - Øyvind Jakobsen
- Department of Thoracic and Cardiovascular Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Radoslaw Wilimski
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Cathrine Brunborg
- Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway
| | - Marte Wennemo
- Department of Anesthesiology, Oslo University Hospital, Oslo, Norway
| | - Lyudmila Karpova
- Department of Anesthesiology, Almazov National Medical Research Centre, Saint Petersburg, Russian Federation
| | - Kathrine Nergaard Aas
- Department of Thoracic and Cardiovascular Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Adam Arendarczyk
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Svein A Landsverk
- Department of Anesthesiology, Oslo University Hospital, Oslo, Norway
| | - Mikhail Galagudza
- Institute of Experimental Medicine, Almazov National Medical Research Centre, Saint Petersburg, Russian Federation
| | - Torvind Næsheim
- Department of Thoracic and Cardiovascular Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Pawel Czub
- Department of Cardiac Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Mikhail Gordeev
- Research Division of Cardiothoracic Surgery, Almazov National Medical Research Centre, Saint Petersburg, Russian Federation
| | - Jarle Vaage
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Section of Physiology, Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.,Division of Emergencies and Critical Care, Department of Research & Development, Oslo University Hospital, Oslo, Norway
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11
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Fischesser DM, Bo B, Benton RP, Su H, Jahanpanah N, Haworth KJ. Controlling Reperfusion Injury With Controlled Reperfusion: Historical Perspectives and New Paradigms. J Cardiovasc Pharmacol Ther 2021; 26:504-523. [PMID: 34534022 DOI: 10.1177/10742484211046674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cardiac reperfusion injury is a well-established outcome following treatment of acute myocardial infarction and other types of ischemic heart conditions. Numerous cardioprotection protocols and therapies have been pursued with success in pre-clinical models. Unfortunately, there has been lack of successful large-scale clinical translation, perhaps in part due to the multiple pathways that reperfusion can contribute to cell death. The search continues for new cardioprotection protocols based on what has been learned from past results. One class of cardioprotection protocols that remain under active investigation is that of controlled reperfusion. This class consists of those approaches that modify, in a controlled manner, the content of the reperfusate or the mechanical properties of the reperfusate (e.g., pressure and flow). This review article first provides a basic overview of the primary pathways to cell death that have the potential to be addressed by various forms of controlled reperfusion, including no-reflow phenomenon, ion imbalances (particularly calcium overload), and oxidative stress. Descriptions of various controlled reperfusion approaches are described, along with summaries of both mechanistic and outcome-oriented studies at the pre-clinical and clinical phases. This review will constrain itself to approaches that modify endogenously-occurring blood components. These approaches include ischemic postconditioning, gentle reperfusion, controlled hypoxic reperfusion, controlled hyperoxic reperfusion, controlled acidotic reperfusion, and controlled ionic reperfusion. This review concludes with a discussion of the limitations of past approaches and how they point to potential directions of investigation for the future.
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Affiliation(s)
- Demetria M Fischesser
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
| | - Bin Bo
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
| | - Rachel P Benton
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
| | - Haili Su
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
| | - Newsha Jahanpanah
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
| | - Kevin J Haworth
- Division of Cardiovascular Health and Disease, Department of Internal Medicine, College of Medicine, 2514University of Cincinnati, Cincinnati, OH, USA
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12
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Hjortbak MV, Olesen KKW, Seefeldt JM, Lassen TR, Jensen RV, Perkins A, Dodd M, Clayton T, Yellon D, Hausenloy DJ, Bøtker HE. Translation of experimental cardioprotective capability of P2Y 12 inhibitors into clinical outcome in patients with ST-elevation myocardial infarction. Basic Res Cardiol 2021; 116:36. [PMID: 34037861 DOI: 10.1007/s00395-021-00870-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/13/2021] [Indexed: 11/25/2022]
Abstract
We studied the translational cardioprotective potential of P2Y12 inhibitors against acute myocardial ischemia/reperfusion injury (IRI) in an animal model of acute myocardial infarction and in patients with ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PPCI). P2Y12 inhibitors may have pleiotropic effects to induce cardioprotection against acute myocardial IRI beyond their inhibitory effects on platelet aggregation. We compared the cardioprotective effects of clopidogrel, prasugrel, and ticagrelor on infarct size in an in vivo rat model of acute myocardial IRI, and investigated the effects of the P2Y12 inhibitors on enzymatic infarct size (48-h area-under-the-curve (AUC) troponin T release) and clinical outcomes in a retrospective study of STEMI patients from the CONDI-2/ERIC-PPCI trial using propensity score analyses. Loading with ticagrelor in rats reduced infarct size after acute myocardial IRI compared to controls (37 ± 11% vs 52 ± 8%, p < 0.01), whereas clopidogrel and prasugrel did not (50 ± 11%, p > 0.99 and 49 ± 9%, p > 0.99, respectively). Correspondingly, troponin release was reduced in STEMI patients treated with ticagrelor compared to clopidogrel (adjusted 48-h AUC ratio: 0.67, 95% CI 0.47-0.94). Compared to clopidogrel, the composite endpoint of cardiac death or hospitalization for heart failure within 12 months was reduced in STEMI patients loaded with ticagrelor (HR 0.63; 95% CI 0.42-0.94) but not prasugrel (HR 0.84, 95% CI 0.43-1.63), prior to PPCI. Major adverse cardiovascular events did not differ between clopidogrel, ticagrelor, or prasugrel. The cardioprotective effects of ticagrelor in reducing infarct size may contribute to the clinical benefit observed in STEMI patients undergoing PPCI.
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Affiliation(s)
- Marie V Hjortbak
- Department of Clinical Medicine, Cardiology, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark.
| | - Kevin K W Olesen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jacob M Seefeldt
- Department of Clinical Medicine, Cardiology, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Thomas R Lassen
- Department of Clinical Medicine, Cardiology, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Rebekka V Jensen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Alexander Perkins
- London School of Hygiene and Tropical Medicine, Clinical Trials Unit, London, UK
| | - Matthew Dodd
- London School of Hygiene and Tropical Medicine, Clinical Trials Unit, London, UK
| | - Tim Clayton
- London School of Hygiene and Tropical Medicine, Clinical Trials Unit, London, UK
| | - Derek Yellon
- The Hatter Cardiovascular Institute, University College London, London, UK
| | - Derek J Hausenloy
- The Hatter Cardiovascular Institute, University College London, London, UK.,Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore.,National Heart Research Institute Singapore, National Hearts Centre, Singapore Yong Loo Lin School of Medicine, National University Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University Singapore, Singapore, Singapore.,Cardiovascular Research Center, College of Medical and Health Sciences, Asia University, Singapore, Singapore
| | - Hans Erik Bøtker
- Department of Clinical Medicine, Cardiology, Aarhus University, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark.,Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
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13
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Querio G, Geddo F, Antoniotti S, Gallo MP, Penna C. Sex and Response to Cardioprotective Conditioning Maneuvers. Front Physiol 2021; 12:667961. [PMID: 34054579 PMCID: PMC8160310 DOI: 10.3389/fphys.2021.667961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/30/2021] [Indexed: 12/02/2022] Open
Abstract
Ischemic heart disease (IHD) is a multifactorial pathological condition strictly related to genetic, dietary, and lifestyle factors. Its morbidity and mortality rate represent one of the most important pathological issues that today involve younger people in a stronger way than in the past. IHD clinical outcomes are difficult to treat and have a high economic impact on health care. So prevention of this pathological condition through cardioprotective maneuvers represents the first line of intervention, as already underlined by several animal and human studies. Even if the time of intervention is important to prevent severe outcomes, many studies highlight that sex-dependent responses are crucial for the result of cardioprotective procedures. In this scenario sexual hormones have revealed an important role in cardioprotective approach, as women seem to be more protected toward cardiac insults when compared to male counterparts. The aim of this mini review is to show the molecular pathways involved in cardioprotective protocols and to elucidate how sexual hormones can contribute in ameliorating or worsening the physiological responses to IHD.
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Affiliation(s)
- Giulia Querio
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Federica Geddo
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Susanna Antoniotti
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Maria Pia Gallo
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - Claudia Penna
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
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14
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Liu Chung Ming C, Sesperez K, Ben-Sefer E, Arpon D, McGrath K, McClements L, Gentile C. Considerations to Model Heart Disease in Women with Preeclampsia and Cardiovascular Disease. Cells 2021; 10:899. [PMID: 33919808 PMCID: PMC8070848 DOI: 10.3390/cells10040899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/11/2021] [Accepted: 04/12/2021] [Indexed: 12/12/2022] Open
Abstract
Preeclampsia is a multifactorial cardiovascular disorder diagnosed after 20 weeks of gestation, and is the leading cause of death for both mothers and babies in pregnancy. The pathophysiology remains poorly understood due to the variability and unpredictability of disease manifestation when studied in animal models. After preeclampsia, both mothers and offspring have a higher risk of cardiovascular disease (CVD), including myocardial infarction or heart attack and heart failure (HF). Myocardial infarction is an acute myocardial damage that can be treated through reperfusion; however, this therapeutic approach leads to ischemic/reperfusion injury (IRI), often leading to HF. In this review, we compared the current in vivo, in vitro and ex vivo model systems used to study preeclampsia, IRI and HF. Future studies aiming at evaluating CVD in preeclampsia patients could benefit from novel models that better mimic the complex scenario described in this article.
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Affiliation(s)
- Clara Liu Chung Ming
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - Kimberly Sesperez
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Eitan Ben-Sefer
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - David Arpon
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
| | - Kristine McGrath
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Lana McClements
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW 2007, Australia; (K.S.); (K.M.); (L.M.)
| | - Carmine Gentile
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Sydney, NSW 2007, Australia; (C.L.C.M.); (E.B.-S.); (D.A.)
- Sydney Medical School, The University of Sydney, Sydney, NSW 2000, Australia
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02115, USA
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15
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Sharma P, Wang X, Ming CLC, Vettori L, Figtree G, Boyle A, Gentile C. Considerations for the Bioengineering of Advanced Cardiac In Vitro Models of Myocardial Infarction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2003765. [PMID: 33464713 DOI: 10.1002/smll.202003765] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/03/2020] [Indexed: 06/12/2023]
Abstract
Despite the latest advances in cardiovascular biology and medicine, myocardial infarction (MI) remains one of the major causes of deaths worldwide. While reperfusion of the myocardium is critical to limit the ischemic damage typical of a MI event, it causes detrimental morphological and functional changes known as "reperfusion injury." This complex scenario is poorly represented in currently available models of ischemia/reperfusion injury, leading to a poor translation of findings from the bench to the bedside. However, more recent bioengineered in vitro models of the human heart represent more clinically relevant tools to prevent and treat MI in patients. These include 3D cultures of cardiac cells, the use of patient-derived stem cells, and 3D bioprinting technology. This review aims at highlighting the major features typical of a heart attack while comparing current in vitro, ex vivo, and in vivo models. This information has the potential to further guide in developing novel advanced in vitro cardiac models of ischemia/reperfusion injury. It may pave the way for the generation of advanced pathophysiological cardiac models with the potential to develop personalized therapies.
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Affiliation(s)
- Poonam Sharma
- Faculty of Medicine and Health, University of Newcastle, Newcastle, NSW, 2308, Australia
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Xiaowei Wang
- Molecular Imaging and Theranostics Laboratory, Baker Heart and Diabetes Institute, Melbourne, VIC, 3004, Australia
| | - Clara Liu Chung Ming
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Laura Vettori
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
| | - Gemma Figtree
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
| | - Andrew Boyle
- Faculty of Medicine and Health, University of Newcastle, Newcastle, NSW, 2308, Australia
| | - Carmine Gentile
- School of Medicine and Public Health, University of Sydney, Sydney, NSW, 2000, Australia
- Kolling Institute of Medical Research, Royal North Shore Hospital, Sydney, NSW, 2065, Australia
- School of Biomedical Engineering/FEIT, University of Technology Sydney, Building 11, Level 10, Room 115, 81 Broadway, Ultimo, NSW, 2007, Australia
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16
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Wang F, Wang H, Liu X, Yu H, Huang X, Huang W, Wang G. Neuregulin-1 alleviate oxidative stress and mitigate inflammation by suppressing NOX4 and NLRP3/caspase-1 in myocardial ischaemia-reperfusion injury. J Cell Mol Med 2021; 25:1783-1795. [PMID: 33470533 PMCID: PMC7875921 DOI: 10.1111/jcmm.16287] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 12/16/2020] [Accepted: 01/05/2021] [Indexed: 01/01/2023] Open
Abstract
Neuregulin‐1 (NRG‐1) is reported to be cardioprotective through the extracellular‐regulated protein kinase (ERK) 1/2 pathway in myocardial ischaemia‐reperfusion injury (MIRI). NOX4‐induced ROS activated NLRP3 inflammasome and exacerbates MIRI. This study aims to investigate whether NRG‐1 can suppress NOX4 by ERK1/2 and consequently inhibit the NLRP3/caspase‐1 signal in MIRI. The myocardial infarct size (IS) was measured by TTC‐Evans blue staining. Immunohistochemical staining, real‐time quantitative PCR (RT‐qPCR) and Western blotting were used for detection of the factors, such as NOX4, ERK1/2, NLRP3, caspase‐1 and IL‐1β .The IS in the NRG‐1 (3 μg/kg, intravenous) group was lower than that in the IR group. Immunohistochemical analysis revealed NRG‐1 decreased 4HNE and NOX4. The RT‐qPCR and Western blot analyses revealed that NRG‐1 mitigated the IR‐induced up‐regulation of NOX4 and ROS production. Compared with the IR group, the NRG‐1 group exhibited a higher level of P‐ERK1/2 and a lower level of NLRP3. In the Langendorff model, PD98059 inhibited ERK1/2 and up‐regulated the expression of NOX4, NLRP3, caspase‐1 and IL‐1β, which exacerbated oxidative stress and inflammation. In conclusion, NRG‐1 can reduce ROS production by inhibiting NOX4 through ERK1/2 and inhibit the NLRP3/caspase‐1 pathway to attenuate myocardial oxidative damage and inflammation in MIRI.
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Affiliation(s)
- Fuhua Wang
- Department of Critical Care Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China.,Department of Cardiology, Peking University Third Hospital, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Huan Wang
- Experimental and Translational Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xuejing Liu
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland.,Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
| | - Haiyi Yu
- Department of Cardiology, Peking University Third Hospital, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Xiaomin Huang
- The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Wei Huang
- Institute of Cardiovascular Sciences and Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center, Beijing, China
| | - Guisong Wang
- Department of Cardiology, Peking University Third Hospital, Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
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17
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Penna C, Femminò S, Alloatti G, Brizzi MF, Angelone T, Pagliaro P. Extracellular Vesicles in Comorbidities Associated with Ischaemic Heart Disease: Focus on Sex, an Overlooked Factor. J Clin Med 2021; 10:327. [PMID: 33477341 PMCID: PMC7830384 DOI: 10.3390/jcm10020327] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EV) are emerging early markers of myocardial damage and key mediators of cardioprotection. Therefore, EV are becoming fascinating tools to prevent cardiovascular disease and feasible weapons to limit ischaemia/reperfusion injury. It is well known that metabolic syndrome negatively affects vascular and endothelial function, thus creating predisposition to ischemic diseases. Additionally, sex is known to significantly impact myocardial injury and cardioprotection. Therefore, actions able to reduce risk factors related to comorbidities in ischaemic diseases are required to prevent maladaptive ventricular remodelling, preserve cardiac function, and prevent the onset of heart failure. This implies that early diagnosis and personalised medicine, also related to sex differences, are mandatory for primary or secondary prevention. Here, we report the contribution of EV as biomarkers and/or therapeutic tools in comorbidities predisposing to cardiac ischaemic disease. Whenever possible, attention is dedicated to data linking EV to sex differences.
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Affiliation(s)
- Claudia Penna
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043 Orbassano (TO), Italy;
| | - Saveria Femminò
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043 Orbassano (TO), Italy;
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy;
| | - Giuseppe Alloatti
- Uni-Astiss, Polo Universitario Rita Levi Montalcini, 14100 Asti, Italy;
| | - Maria F. Brizzi
- Department of Medical Sciences, University of Turin, Corso Dogliotti 14, 10126 Turin, Italy;
| | - Tommaso Angelone
- Laboratory of Cellular and Molecular Cardiovascular Pathophysiology, Department of Biology, E. and E.S. (Di.B.E.S.T.), University of Calabria, 87036 Rende (CS), Italy;
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043 Orbassano (TO), Italy;
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18
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Penna C, Andreadou I, Aragno M, Beauloye C, Bertrand L, Lazou A, Falcão‐Pires I, Bell R, Zuurbier CJ, Pagliaro P, Hausenloy DJ. Effect of hyperglycaemia and diabetes on acute myocardial ischaemia-reperfusion injury and cardioprotection by ischaemic conditioning protocols. Br J Pharmacol 2020; 177:5312-5335. [PMID: 31985828 PMCID: PMC7680002 DOI: 10.1111/bph.14993] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 11/19/2019] [Accepted: 01/09/2020] [Indexed: 12/12/2022] Open
Abstract
Diabetic patients are at increased risk of developing coronary artery disease and experience worse clinical outcomes following acute myocardial infarction. Novel therapeutic strategies are required to protect the myocardium against the effects of acute ischaemia-reperfusion injury (IRI). These include one or more brief cycles of non-lethal ischaemia and reperfusion prior to the ischaemic event (ischaemic preconditioning [IPC]) or at the onset of reperfusion (ischaemic postconditioning [IPost]) either to the heart or to extracardiac organs (remote ischaemic conditioning [RIC]). Studies suggest that the diabetic heart is resistant to cardioprotective strategies, although clinical evidence is lacking. We overview the available animal models of diabetes, investigating acute myocardial IRI and cardioprotection, experiments investigating the effects of hyperglycaemia on susceptibility to acute myocardial IRI, the response of the diabetic heart to cardioprotective strategies e.g. IPC, IPost and RIC. Finally we highlight the effects of anti-hyperglycaemic agents on susceptibility to acute myocardial IRI and cardioprotection. LINKED ARTICLES: This article is part of a themed issue on Risk factors, comorbidities, and comedications in cardioprotection. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v177.23/issuetoc.
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Affiliation(s)
- Claudia Penna
- Department of Clinical and Biological SciencesUniversity of TurinTurinItaly
| | - Ioanna Andreadou
- Laboratory of Pharmacology, Faculty of PharmacyNational and Kapodistrian University of AthensAthensGreece
| | - Manuela Aragno
- Department of Clinical and Biological SciencesUniversity of TurinTurinItaly
| | | | - Luc Bertrand
- Division of CardiologyCliniques Universitaires Saint‐LucBrusselsBelgium
- Pole of Cardiovascular Research, Institut de Recherche Experimetnale et CliniqueUCLouvainBrusselsBelgium
| | - Antigone Lazou
- School of BiologyAristotle University of ThessalonikiThessalonikiGreece
| | - Ines Falcão‐Pires
- Unidade de Investigação Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de MedicinaUniversidade do PortoPortoPortugal
| | - Robert Bell
- The Hatter Cardiovascular InstituteUniversity College LondonLondonUK
| | - Coert J. Zuurbier
- Laboratory of Experimental Intensive Care and Anesthesiology (L.E.I.C.A.), Department of Anesthesiology, Amsterdam UMCUniversity of Amsterdam, Cardiovascular SciencesAmsterdamThe Netherlands
| | - Pasquale Pagliaro
- Department of Clinical and Biological SciencesUniversity of TurinTurinItaly
| | - Derek J. Hausenloy
- The Hatter Cardiovascular InstituteUniversity College LondonLondonUK
- Cardiovascular and Metabolic Disorders ProgramDuke–NUS Medical SchoolSingapore
- National Heart Research Institute SingaporeNational Heart Centre SingaporeSingapore
- Yong Loo Lin School of MedicineNational University of SingaporeSingapore
- Cardiovascular Research Center, College of Medical and Health SciencesAsia UniversityTaiwan
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19
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Adenosine and the Cardiovascular System: The Good and the Bad. J Clin Med 2020; 9:jcm9051366. [PMID: 32384746 PMCID: PMC7290927 DOI: 10.3390/jcm9051366] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/27/2020] [Accepted: 04/29/2020] [Indexed: 12/18/2022] Open
Abstract
Adenosine is a nucleoside that impacts the cardiovascular system via the activation of its membrane receptors, named A1R, A2AR, A2BR and A3R. Adenosine is released during hypoxia, ischemia, beta-adrenergic stimulation or inflammation and impacts heart rhythm and produces strong vasodilation in the systemic, coronary or pulmonary vascular system. This review summarizes the main role of adenosine on the cardiovascular system in several diseases and conditions. Adenosine release participates directly in the pathophysiology of atrial fibrillation and neurohumoral syncope. Adenosine has a key role in the adaptive response in pulmonary hypertension and heart failure, with the most relevant effects being slowing of heart rhythm, coronary vasodilation and decreasing blood pressure. In other conditions, such as altitude or apnea-induced hypoxia, obstructive sleep apnea, or systemic hypertension, the adenosinergic system activation appears in a context of an adaptive response. Due to its short half-life, adenosine allows very rapid adaptation of the cardiovascular system. Finally, the effects of adenosine on the cardiovascular system are sometimes beneficial and other times harmful. Future research should aim to develop modulating agents of adenosine receptors to slow down or conversely amplify the adenosinergic response according to the occurrence of different pathologic conditions.
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20
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Lieder HR, Irmert A, Kamler M, Heusch G, Kleinbongard P. Sex is no determinant of cardioprotection by ischemic preconditioning in rats, but ischemic/reperfused tissue mass is for remote ischemic preconditioning. Physiol Rep 2020; 7:e14146. [PMID: 31210033 PMCID: PMC6579942 DOI: 10.14814/phy2.14146] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/20/2019] [Accepted: 05/25/2019] [Indexed: 12/21/2022] Open
Abstract
We determined the impact of sex on the magnitude of cardioprotection by local and remote ischemic preconditioning (IPC and RIPC) and of ischemic/reperfused peripheral tissue mass on protection by RIPC. Hearts of female and male Lewis rats were excised, perfused with buffer, and underwent either IPC by 3 × 5/5 min global zero‐flow ischemia/reperfusion (GI/R) or time‐matched perfusion (TP) before 30/120 min GI/R. In a second approach, anesthetized female and male Lewis rats underwent RIPC, 3 × 5/5 min ischemia/reperfusion of one or both hindlimbs (1‐RIPC or 2‐RIPC), or placebo. Thirty minutes after the RIPC/placebo protocol, hearts were excised and subjected to GI/R. In female and male hearts, infarct size was less with IPC than with TP before GI/R (IPC+GI/Rfemale: 12 ± 5%; IPC+GI/Rmale: 12 ± 7% vs. TP+GI/Rfemale: 33 ± 5%; TP+GI/Rmale: 37 ± 7%, P < 0.001). With 2‐RIPC, infarct size was less than with 1‐RIPC in female and male rat hearts, respectively (2‐RIPC+GI/Rfemale: 15 ± 5% vs. 1‐RIPC+GI/Rfemale: 22 ± 7%, P = 0.026 and 2‐RIPC+GI/Rmale: 16 ± 5% vs. 1‐RIPC+GI/Rmale: 22 ± 8%, P = 0.016). Infarct size after the placebo protocol and GI/R was not different between female and male hearts (36 ± 8% vs. 34 ± 5%). Sex is no determinant of IPC‐ and RIPC‐induced cardioprotection in isolated Lewis rat hearts. RIPC‐induced cardioprotection is greater with greater mass of ischemic/reperfused peripheral tissue.
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Affiliation(s)
- Helmut R Lieder
- Institute for Pathophysiology, West German Heart and Vascular Center Essen, University of Essen Medical School, Essen, Germany
| | - Amelie Irmert
- Institute for Pathophysiology, West German Heart and Vascular Center Essen, University of Essen Medical School, Essen, Germany
| | - Markus Kamler
- Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center Essen, University of Essen Medical School, Essen, Germany
| | - Gerd Heusch
- Institute for Pathophysiology, West German Heart and Vascular Center Essen, University of Essen Medical School, Essen, Germany
| | - Petra Kleinbongard
- Institute for Pathophysiology, West German Heart and Vascular Center Essen, University of Essen Medical School, Essen, Germany
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21
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Zhang XY, Huang Z, Li QJ, Zhong GQ, Meng JJ, Wang DX, Tu RH. Ischemic postconditioning attenuates the inflammatory response in ischemia/reperfusion myocardium by upregulating miR‑499 and inhibiting TLR2 activation. Mol Med Rep 2020; 22:209-218. [PMID: 32377693 PMCID: PMC7248531 DOI: 10.3892/mmr.2020.11104] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 03/25/2020] [Indexed: 12/18/2022] Open
Abstract
Toll-like receptor 2 (TLR2)-mediated myocardial inflammation serves an important role in promoting myocardial ischemic/reperfusion (I/R) injury. Previous studies have shown that miR-499 is critical for cardioprotection after ischemic postconditioning (IPostC). Therefore, the present study evaluated the protective effect of IPostC on the myocardium by inhibiting TLR2, and also assessed the involvement of microRNA (miR)-499. Rat hearts were subjected to 30 min of ischemia and 2 h of reperfusion. The IPostC was 3 cycles of 30 sec of reperfusion and 30 sec of re-occlusion prior to reperfusion. In total, 90 rats were randomly divided into six groups (n=15 per group): Sham; I/R; IPostC; miR-499 negative control adeno-associated virus (AAV) vectors + IPostC; miR-499 inhibitor AAV vectors + IPostC; and miR-499 mimic AAV vectors + IPostC. It was identified that IPostC significantly decreased the I/R-induced cardiomyocyte apoptotic index (29.4±2.03% in IPostC vs. 42.64±2.27% in I/R; P<0.05) and myocardial infarct size (48.53±2.49% in IPostC vs. 66.52±3.1% in I/R; P<0.05). Moreover, these beneficial effects were accompanied by increased miR-499 expression levels (as demonstrated by reverse transcription-quantitative PCR) in the myocardial tissue and decreased TLR2, protein kinase C (PKC), interleukin (IL)-1β and IL-6 expression levels (as demonstrated by western blotting and ELISA) in the myocardium and serum. The results indicated that IPostC + miR-499 mimics significantly inhibited inflammation and the PKC signaling pathway and enhanced the anti-inflammatory and anti-apoptotic effects of IPostC. However, IPostC + miR-499 inhibitors had the opposite effect. Therefore, it was speculated that IPostC may have a miR-499-dependent cardioprotective effect. The present results suggested that miR-499 may be involved in IPostC-mediated ischemic cardioprotection, which may occur via local and systemic TLR2 inhibition, subsequent inhibition of the PKC signaling pathway and a decrease in inflammatory cytokine release, including IL-1β and IL-6. Moreover, these effects will ultimately lead to a decrease in the myocardial apoptotic index and myocardial infarct size via the induction of the anti-apoptotic protein Bcl-2, and inhibition of the pro-apoptotic protein Bax in myocardium.
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Affiliation(s)
- Xin-Yue Zhang
- Department of Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Zheng Huang
- Department of Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Qing-Jie Li
- Department of Cardiology, Second Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Guo-Qiang Zhong
- Department of Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Jian-Jun Meng
- Department of Geriatric Health Care Center, First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Dong-Xiao Wang
- Department of Cardiology, First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi 530021, P.R. China
| | - Rong-Hui Tu
- Guangxi Key Laboratory of Precision Medicine in Cardio‑Cerebrovascular Diseases Control and Prevention, Nanning, Guangxi 530021, P.R. China
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22
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Díaz-Ruíz JL, Macías-López A, Alcalá-Vargas F, Guevara-Chávez JG, Mejía-Uribe A, Silva-Palacios A, Zúñiga-Muñoz A, Zazueta C, Buelna-Chontal M. Redox signaling in ischemic postconditioning protection involves PKCε and Erk1/2 pathways and converges indirectly in Nrf2 activation. Cell Signal 2019; 64:109417. [DOI: 10.1016/j.cellsig.2019.109417] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 01/29/2023]
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23
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Mendieta G, Ben-Aicha S, Casani L, Badimon L, Sabate M, Vilahur G. Molecular pathways involved in the cardioprotective effects of intravenous statin administration during ischemia. Basic Res Cardiol 2019; 115:2. [PMID: 31781960 DOI: 10.1007/s00395-019-0760-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 11/18/2019] [Indexed: 12/16/2022]
Abstract
The success of therapies targeting myocardial reperfusion injury is limited, while the cardioprotective impact of mitigating ischemia-related damage remains less explored. We have recently shown in a pig model that the intravenous administration of a modified atorvastatin preparation during ischemia attenuates the rise of cardiac ischemia injury biomarkers. In the following study, we sought to investigate the mechanisms behind these ischemia-related cardioprotective effects. Ischemia was induced by 90 min total coronary balloon occlusion in pigs fed a normocholesterolemic regime. Fifteen minutes after the onset of ischemia, animals were randomized to receive intravenous atorvastatin preparation (IV-atorva) or vehicle. After ischemia animals were euthanized to assess the effect of IV-atorva treatment on gene and protein levels/activation of senescence-, apoptosis-, and cardioprotective/metabolic-related markers. Proof-of-concept studies were carried out in mice and rats in which treatments or vehicle were administered 15 min after initiation of ischemia induced by permanent coronary ligation. Western-blot analyses revealed that in the ischemic myocardium of IV-atorva-treated pigs, RhoA was inactivated, phosphorylation of p53 and caspase-3 was reduced and AMPK was activated with the consequent regulation of the mTOR/raptor-signaling pathway. IV-atorva-treated rats showed, as compared to vehicle, a significant reduction (60%) in scar size assessed at 1 month by histological staining, and mice studies demonstrated the causal involvement of AMPK activation in IV-atorva mediated cardioprotective effects. We demonstrate in pigs and rodents that prompt intravenous treatment with atorvastatin during ischemia limits cardiac cell death and reduces infarct size through AMPK signaling.
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Affiliation(s)
- Guiomar Mendieta
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Avda. S. Antoni María Claret 167, 08025, Barcelona, Spain.,School of Medicine, University of Barcelona (UB), Barcelona, Spain.,Cardiovascular Institute, Hospital Clínic, IDIBAPS, University of Barcelona (UB), Barcelona, Spain
| | - Soumaya Ben-Aicha
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Avda. S. Antoni María Claret 167, 08025, Barcelona, Spain.,School of Medicine, University of Barcelona (UB), Barcelona, Spain
| | - Laura Casani
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Avda. S. Antoni María Claret 167, 08025, Barcelona, Spain.,CIBERCV, Instituto Salud Carlos III, Madrid, Spain
| | - Lina Badimon
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Avda. S. Antoni María Claret 167, 08025, Barcelona, Spain.,CIBERCV, Instituto Salud Carlos III, Madrid, Spain.,Cardiovascular Research Chair Autonomous University of Barcelona (UAB), Barcelona, Spain
| | - Manel Sabate
- Cardiovascular Institute, Hospital Clínic, IDIBAPS, University of Barcelona (UB), Barcelona, Spain
| | - Gemma Vilahur
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Avda. S. Antoni María Claret 167, 08025, Barcelona, Spain. .,CIBERCV, Instituto Salud Carlos III, Madrid, Spain.
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24
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Landman TRJ, Schoon Y, Warlé MC, de Leeuw FE, Thijssen DHJ. Remote Ischemic Conditioning as an Additional Treatment for Acute Ischemic Stroke. Stroke 2019; 50:1934-1939. [PMID: 31154944 DOI: 10.1161/strokeaha.119.025494] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Thijs R J Landman
- From the Department of Physiology (T.R.J.L., D.H.J.T.), Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, Gelderland, the Netherlands
| | - Yvonne Schoon
- Department of Geriatric Medicine (Y.S.), Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, Gelderland, the Netherlands
| | - Michiel C Warlé
- Department of Surgery, Radboud University Medical Centre, Nijmegen, Gelderland, the Netherlands (M.C.W.)
| | - Frank-Erik de Leeuw
- Department of Neurology, Radboud University Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroscience, Nijmegen, Gelderland, the Netherlands (F.-E.d.L.)
| | - Dick H J Thijssen
- From the Department of Physiology (T.R.J.L., D.H.J.T.), Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, Gelderland, the Netherlands
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25
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Luo H, Li X, Li T, Zhao L, He J, Zha L, Qi Q, Yu Z. microRNA-423-3p exosomes derived from cardiac fibroblasts mediates the cardioprotective effects of ischaemic post-conditioning. Cardiovasc Res 2018; 115:1189-1204. [PMID: 30202848 DOI: 10.1093/cvr/cvy231] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 08/19/2018] [Accepted: 09/08/2018] [Indexed: 12/21/2022] Open
Affiliation(s)
- Hui Luo
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
- Department of Cardiology, The First Hospital of Changsha, Hunan Changsha, China
| | - Xiaohui Li
- Department of Pharmacology, School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China
| | - Tangzhiming Li
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
| | - Lin Zhao
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
| | - Jingni He
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
| | - Lihuang Zha
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
| | - Qiangqiang Qi
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
| | - Zaixin Yu
- Department of Cardiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, China
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26
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Bøtker HE, Hausenloy D, Andreadou I, Antonucci S, Boengler K, Davidson SM, Deshwal S, Devaux Y, Di Lisa F, Di Sante M, Efentakis P, Femminò S, García-Dorado D, Giricz Z, Ibanez B, Iliodromitis E, Kaludercic N, Kleinbongard P, Neuhäuser M, Ovize M, Pagliaro P, Rahbek-Schmidt M, Ruiz-Meana M, Schlüter KD, Schulz R, Skyschally A, Wilder C, Yellon DM, Ferdinandy P, Heusch G. Practical guidelines for rigor and reproducibility in preclinical and clinical studies on cardioprotection. Basic Res Cardiol 2018; 113:39. [PMID: 30120595 PMCID: PMC6105267 DOI: 10.1007/s00395-018-0696-8] [Citation(s) in RCA: 304] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/18/2018] [Accepted: 08/03/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Hans Erik Bøtker
- Department of Cardiology, Aarhus University Hospital, Palle-Juul Jensens Boulevard 99, 8200, Aarhus N, Denmark.
| | - Derek Hausenloy
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
- The National Institute of Health Research, University College London Hospitals Biomedial Research Centre, Research and Development, London, UK
- National Heart Research Institute Singapore, National Heart Centre, Singapore, Singapore
- Yon Loo Lin School of Medicine, National University Singapore, Singapore, Singapore
- Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore, 8 College Road, Singapore, 169857, Singapore
| | - Ioanna Andreadou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Salvatore Antonucci
- Department of Biomedical Sciences, CNR Institute of Neuroscience, University of Padova, Via Ugo Bassi 58/B, 35121, Padua, Italy
| | - Kerstin Boengler
- Institute for Physiology, Justus-Liebig University Giessen, Giessen, Germany
| | - Sean M Davidson
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - Soni Deshwal
- Department of Biomedical Sciences, CNR Institute of Neuroscience, University of Padova, Via Ugo Bassi 58/B, 35121, Padua, Italy
| | - Yvan Devaux
- Cardiovascular Research Unit, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Fabio Di Lisa
- Department of Biomedical Sciences, CNR Institute of Neuroscience, University of Padova, Via Ugo Bassi 58/B, 35121, Padua, Italy
| | - Moises Di Sante
- Department of Biomedical Sciences, CNR Institute of Neuroscience, University of Padova, Via Ugo Bassi 58/B, 35121, Padua, Italy
| | - Panagiotis Efentakis
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Saveria Femminò
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
| | - David García-Dorado
- Experimental Cardiology, Vall d'Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d'Hebron, Pg. Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Zoltán Giricz
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Borja Ibanez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), IIS-Fundación Jiménez Díaz, CIBERCV, Madrid, Spain
| | - Efstathios Iliodromitis
- Second Department of Cardiology, Faculty of Medicine, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nina Kaludercic
- Department of Biomedical Sciences, CNR Institute of Neuroscience, University of Padova, Via Ugo Bassi 58/B, 35121, Padua, Italy
| | - Petra Kleinbongard
- Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Essen, Germany
| | - Markus Neuhäuser
- Department of Mathematics and Technology, Koblenz University of Applied Science, Remagen, Germany
- Institute for Medical Informatics, Biometry, and Epidemiology, University Hospital Essen, Essen, Germany
| | - Michel Ovize
- Explorations Fonctionnelles Cardiovasculaires, Hôpital Louis Pradel, Lyon, France
- UMR, 1060 (CarMeN), Université Claude Bernard, Lyon1, Villeurbanne, France
| | - Pasquale Pagliaro
- Department of Clinical and Biological Sciences, University of Torino, Turin, Italy
| | - Michael Rahbek-Schmidt
- Department of Cardiology, Aarhus University Hospital, Palle-Juul Jensens Boulevard 99, 8200, Aarhus N, Denmark
| | - Marisol Ruiz-Meana
- Experimental Cardiology, Vall d'Hebron Institut de Recerca (VHIR), Hospital Universitari Vall d'Hebron, Pg. Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | | | - Rainer Schulz
- Institute for Physiology, Justus-Liebig University Giessen, Giessen, Germany
| | - Andreas Skyschally
- Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Essen, Germany
| | - Catherine Wilder
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - Derek M Yellon
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - Peter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Gerd Heusch
- Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Essen, Germany.
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27
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Possible role of mitochondrial K-ATP channel and nitric oxide in protection of the neonatal rat heart. Mol Cell Biochem 2018; 450:35-42. [PMID: 29802596 PMCID: PMC6328520 DOI: 10.1007/s11010-018-3370-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 05/17/2018] [Indexed: 12/20/2022]
Abstract
Cardioprotective effect of ischemic preconditioning (IPC) and ischemic postconditioning (IPoC) in adult hearts is mediated by mitochondrial-K-ATP channels and nitric oxide (NO). During early developmental period, rat hearts exhibit higher resistance to ischemia–reperfusion (I/R) injury and their resistance cannot be further increased by IPC or IPoC. Therefore, we have speculated, whether mechanisms responsible for high resistance of neonatal heart may be similar to those of IPC and IPoC. To test this hypothesis, rat hearts isolated on days 1, 4, 7, and 10 of postnatal life were perfused according to Langendorff. Developed force (DF) of contraction was measured. Hearts were exposed to 40 min of global ischemia followed by reperfusion up to the maximum recovery of DF. IPoC was induced by 5 cycles of 10-s ischemia. Mito-K-ATP blocker (5-HD) was administered 5 min before ischemia and during first 20 min of reperfusion. Another group of hearts was isolated for biochemical analysis of 3-nitrotyrosine, and serum samples were taken to measure nitrate levels. Tolerance to ischemia did not change from day 1 to day 4 but decreased on days 7 and 10. 5-HD had no effect either on neonatal resistance to I/R injury or on cardioprotective effect of IPoC on day 10. Significant difference was found in serum nitrate levels between days 1 and 10 but not in tissue 3-nitrotyrosine content. It can be concluded that while there appears to be significant difference of NO production, mito-K-ATP and ROS probably do not play role in the high neonatal resistance to I/R injury.
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28
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Agnic I, Filipovic N, Vukojevic K, Saraga-Babic M, Grkovic I. Isoflurane post-conditioning influences myocardial infarct healing in rats. Biotech Histochem 2018; 93:354-363. [DOI: 10.1080/10520295.2018.1443507] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- I Agnic
- Department of Anaesthesiology, University Hospital Split, Split
| | - N Filipovic
- Department of Anatomy, Histology and Embryology, Laboratory for Neurocardiology, University of Split School of Medicine, Split
| | - K Vukojevic
- Department of Anatomy, Histology and Embryology, Laboratory for Neurocardiology, University of Split School of Medicine, Split
- Department of Anatomy, Histology and Embryology, Laboratory for Early Human Development, University of Split School of Medicine, Split, Croatia
| | - M Saraga-Babic
- Department of Anatomy, Histology and Embryology, Laboratory for Early Human Development, University of Split School of Medicine, Split, Croatia
| | - I Grkovic
- Department of Anatomy, Histology and Embryology, Laboratory for Neurocardiology, University of Split School of Medicine, Split
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29
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Hausenloy DJ, Garcia-Dorado D, Bøtker HE, Davidson SM, Downey J, Engel FB, Jennings R, Lecour S, Leor J, Madonna R, Ovize M, Perrino C, Prunier F, Schulz R, Sluijter JPG, Van Laake LW, Vinten-Johansen J, Yellon DM, Ytrehus K, Heusch G, Ferdinandy P. Novel targets and future strategies for acute cardioprotection: Position Paper of the European Society of Cardiology Working Group on Cellular Biology of the Heart. Cardiovasc Res 2018; 113:564-585. [PMID: 28453734 DOI: 10.1093/cvr/cvx049] [Citation(s) in RCA: 243] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Accepted: 03/15/2017] [Indexed: 02/06/2023] Open
Abstract
Ischaemic heart disease and the heart failure that often results, remain the leading causes of death and disability in Europe and worldwide. As such, in order to prevent heart failure and improve clinical outcomes in patients presenting with an acute ST-segment elevation myocardial infarction and patients undergoing coronary artery bypass graft surgery, novel therapies are required to protect the heart against the detrimental effects of acute ischaemia/reperfusion injury (IRI). During the last three decades, a wide variety of ischaemic conditioning strategies and pharmacological treatments have been tested in the clinic-however, their translation from experimental to clinical studies for improving patient outcomes has been both challenging and disappointing. Therefore, in this Position Paper of the European Society of Cardiology Working Group on Cellular Biology of the Heart, we critically analyse the current state of ischaemic conditioning in both the experimental and clinical settings, provide recommendations for improving its translation into the clinical setting, and highlight novel therapeutic targets and new treatment strategies for reducing acute myocardial IRI.
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Affiliation(s)
- Derek J Hausenloy
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London WC1E 6HX, UK; The National Institute of Health Research University College London Hospitals Biomedical Research Centre, 149 Tottenham Court Road London, W1T 7DN, UK; Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore, 8 College Road, Singapore 169857; National Heart Research Institute Singapore, National Heart Centre Singapore, 5 Hospital Dr, Singapore 169609, Singapore; Yong Loo Lin School of Medicine, National University Singapore, Singapore; Barts Heart Centre, St Bartholomew's Hospital, London, UK
| | - David Garcia-Dorado
- Department of Cardiology, Vall d Hebron University Hospital and Research Institute. Universitat Autònoma, Passeig de la Vall d'Hebron, 119-129, 08035 Barcelona, Spain
| | - Hans Erik Bøtker
- Department of Cardiology, Aarhus University Hospital Skejby, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, Denmark
| | - Sean M Davidson
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London WC1E 6HX, UK
| | - James Downey
- Department of Physiology and Cell Biology, College of Medicine, University of South Alabama, 5851 USA Dr. N., MSB 3074, Mobile, AL 36688, USA
| | - Felix B Engel
- Experimental Renal and Cardiovascular Research, Department of Nephropathology, Institute of Pathology, Friedrich-Alexander-Universität Erlangen-Nßrnberg, Schloßplatz 4, 91054 Erlangen, Germany
| | - Robert Jennings
- Department of Cardiology, Duke University, Durham, NC 27708, USA
| | - Sandrine Lecour
- Department of Medicine, Hatter Institute for Cardiovascular Research in Africa and South African Medical Research Council Inter-University Cape Heart Group, Faculty of Health Sciences, University of Cape Town, Chris Barnard Building, Anzio Road, Observatory, 7925, Cape Town, Western Cape, South Africa
| | - Jonathan Leor
- Tamman Cardiovascular Research Institute, Sheba Medical Center, Tel Hashomer, Israel; Neufeld Cardiac Research Institute, Tel-Aviv University, Sheba Medical Center, Tel Hashomer, 5265601, Israel; Sheba Center for Regenerative Medicine, Stem Cell, and Tissue Engineering, Tel Hashomer, 5265601, Israel
| | - Rosalinda Madonna
- Center of Aging Sciences and Translational Medicine - CESI-MeT, "G. d'Annunzio" University, Chieti, Italy; Institute of Cardiology, Department of Neurosciences, Imaging, and Clinical Sciences, "G. d'Annunzio University, Chieti, Italy; Texas Heart Institute and University of Texas Medical School in Houston, Department of Internal Medicine, 6770 Bertner Avenue, Houston, Texas 77030 USA
| | - Michel Ovize
- Explorations Fonctionnelles Cardiovasculaires, Hôpital Louis Pradel, 28 Avenue du Doyen Jean Lépine, 69500 Bron, France; UMR 1060 (CarMeN), Université Claude Bernard Lyon, 43 Boulevard du 11 Novembre 1918, 69100 Villeurbanne, France
| | - Cinzia Perrino
- Department of Advanced Biomedical Sciences, Division of Cardiology, Federico II University Corso Umberto I, 40, 80138 Napoli, Italy
| | - Fabrice Prunier
- Department of Cardiology, University of Angers, University Hospital of Angers, 4 Rue Larrey, 49100 Angers, France
| | - Rainer Schulz
- Institute of Physiology, Justus-Liebig, University of Giessen, Ludwigstraße 23, 35390 Gießen, Germany
| | - Joost P G Sluijter
- Cardiology and UMC Utrecht Regenerative Medicine Center, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Linda W Van Laake
- Division Heart and Lungs, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Jakob Vinten-Johansen
- Division of Cardiothoracic Surgery, Department of Surgery, Emory University, 201 Dowman Dr, Atlanta, GA 30322, USA
| | - Derek M Yellon
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London WC1E 6HX, UK; The National Institute of Health Research University College London Hospitals Biomedical Research Centre, 149 Tottenham Court Road London, W1T 7DN, UK
| | - Kirsti Ytrehus
- Cardiovascular Research Group, Department of Medical Biology, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
| | - Gerd Heusch
- Institute for Pathophysiology, West-German Heart and Vascular Center, University Hospital Essen, Hufelandstrasse 55, 45147 Essen, Germany
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Nagyvárad tér 4, 1089 Hungary; Pharmahungary Group, Graphisoft Park, 7 Záhony street, Budapest, H-1031, Hungary
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30
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Li JH, Jia JJ, Shen W, Chen SS, Jiang L, Xie HY, Zhou L, Zheng SS. Optimized postconditioning algorithm protects liver graft after liver transplantation in rats. Hepatobiliary Pancreat Dis Int 2018; 17:32-38. [PMID: 29428101 DOI: 10.1016/j.hbpd.2018.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 07/13/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Ischemia reperfusion injury (IRI) causes postoperative complications and influences the outcome of the patients undergoing liver surgery and transplantation. Postconditioning (PostC) is a known manual conditioning to decrease the hepatic IRI. Here we aimed to optimize the applicable PostC protocols and investigate the potential protective mechanism. METHODS Thirty Sprague-Dawley rats were randomly divided into 3 groups: the sham group (n = 5), standard orthotopic liver transplantation group (OLT, n = 5), PostC group (OLT followed by clamping and re-opening the portal vein for different time intervals, n = 20). PostC group was then subdivided into 4 groups according to the different time intervals: (10 s × 3, 10 s × 6, 30 s × 3, 60 s × 3, n = 5 in each subgroup). Liver function, histopathology, malondialdehyde (MDA), myeloperoxidase (MPO), expressions of p-Akt and endoplasmic reticulum stress (ERS) related genes were evaluated. RESULTS Compared to the OLT group, the grafts subjected to PostC algorithm (without significant prolonging the total ischemic time) especially with short stimulus and more cycles (10 s × 6) showed significant alleviation of morphological damage and graft function. Besides, the production of reactive oxidative agents (MDA) and neutrophil infiltration (MPO) were significantly depressed by PostC algorithm. Most of ERS related genes were down-regulated by PostC (10 s × 6), especially ATF4, Casp12, hspa4, ATF6 and ELF2, while p-Akt was up-regulated. CONCLUSIONS PostC algorithm, especially 10 s × 6 algorithm, showed to be effective against rat liver graft IRI. These protective effects may be associated with its antioxidant, inhibition of ERS and activation of p-Akt expression of reperfusion injury salvage kinase pathway.
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Affiliation(s)
- Jian-Hui Li
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China; NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China
| | - Jun-Jun Jia
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China; NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Wen Shen
- Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Sha-Sha Chen
- Department of Anesthesia, First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China
| | - Li Jiang
- NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China
| | - Hai-Yang Xie
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China; NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China; NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China
| | - Shu-Sen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery First Affiliated Hospital, Zhejiang Univeristy School of Medicine, Hangzhou 310003, China; NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou 310003, China; Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Hangzhou, China.
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Ciocci Pardo A, Scuri S, González Arbeláez LF, Caldiz C, Fantinelli J, Mosca SM. Survival kinase-dependent pathways contribute to gender difference in the response to myocardial ischemia-reperfusion and ischemic post-conditioning. Cardiovasc Pathol 2017; 33:19-26. [PMID: 29414428 DOI: 10.1016/j.carpath.2017.12.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 01/02/2023] Open
Abstract
The response to ischemia/reperfusion and the effects of ischemic post-conditioning (IPC) are sex-dependent, but the mechanisms have not been clarified. Male (M) and female (F) rat hearts isolated and perfused using the Langendorff technique were subject to 30 min of global ischemia (GI) and 60 min reperfusion (R). In IPC hearts, three cycles of 30-sec GI/30-sec R were applied at the beginning of R. Infarct size and myocardial function were assessed. Superoxide production, antioxidant systems, and expressions of phosphorylated forms of serine/threonine kinase (Akt), glycogen synthase kinase 3β (GSK-3β), protein kinase C ε (PKCε), endothelial nitric oxide synthase (eNOS), and apoptosis were measured. In the basal state, superoxide production and apoptosis were lower, and antioxidant systems and phospho-kinase expressions were higher in F rather than in M hearts. After ischemia-reperfusion, infarct size was less in F hearts, and post-ischemic recovery of myocardial function was higher in F rather than in M hearts. Superoxide production, phospho-kinase activity, phospho-eNOS, and apoptosis increased in both sexes while antioxidants decreased in both sexes. After IPC, infarct size, superoxide production, and apoptosis decreased and phospho-eNOS increased in F and M hearts but phospho-kinase expressions and post-ischemic recovery of myocardial function improved only in M hearts. These results show that Akt/GSK-3β/PKCε/eNOS-dependent pathways-mediated superoxide production and apoptosis appear as important factors involved in the observed gender differences.
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Affiliation(s)
- Alejandro Ciocci Pardo
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina
| | - Sergio Scuri
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina
| | - Luisa F González Arbeláez
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina
| | - Claudia Caldiz
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina
| | - Juliana Fantinelli
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina
| | - Susana M Mosca
- Centro de Investigaciones Cardiovasculares ¨Dr Horacio E. Cingolani¨, CCT-CONICET, Universidad Nacional de La Plata, La Plata, Argentina.
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32
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Liu CW, Liao PC, Chen KC, Hsu JC, Tu CM, Wu YW, Li AH, Ke SR, Lin JL. SYNTAX Score of Infarct-Related Artery Other Than the Number of Coronary Balloon Inflations and Deflations as an Independent Predictor of Contrast-Induced Acute Kidney Injury in Patients with ST-Segment Elevation Myocardial Infarction. ACTA CARDIOLOGICA SINICA 2017; 33:362-376. [PMID: 29033507 DOI: 10.6515/acs20161130a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Although remote ischemic post-conditioning (RIPC) has been shown to prevent contrast-induced acute kidney injury (CIAKI) in patients with acute coronary syndrome, its efficacy in patients with ST-segment elevation myocardial infarction (STEMI) remains unclear. We examined the relationship among balloon inflations and deflations (BID) times, SYNTAX score of infarction-related artery (SI), periprocedural complications, and CIAKI in STEMI patients undergoing primary percutaneous coronary intervention (pPCI). METHODS Patients with STEMI undergoing pPCI with Mehran risk score (MRS) ≥ 5 were enrolled between February 2007 and September 2012. The study end point was the development of CIAKI. RESULTS Of 206 patients, the median age was 65 years [interquartile range (IQR): 55-77] with 72.8% male and Mehran risk score (MRS) 8 (IQR: 6-12). Receiver operating characteristic curve showed that BID times > 9 times or SI > 10 was the best cut-off associated with CIAKI. In univariate analysis, significant association with CIAKI existed in BID > 9 times [odds ratio (OR): 3.106, 95% confidence interval (CI): 1.284-7.513, p = 0.012] and SI > 10 (OR: 3.909, 95% CI: 1.570-9.735, p = 0.003). Other variables associated with CIAKI included creatinine, hemoglobin, angiotensin converting enzyme inhibitor or angiotensin receptor blocker use at discharge. In multivariate analysis, SI > 10 remained an independent predictor of CIAKI in different adjustment model, even on top of MRS (adjusted OR: 3.498, 95% CI: 1.086-11.268, p = 0.036). CONCLUSIONS Vascular complexity of infarct-related artery rather than higher BID times (> 9) was the major determinant of the development of CIAKI after pPCI in STEMI patients.
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Affiliation(s)
- Cheng-Wei Liu
- Department of Internal Medicine, Tri-Service General Hospital, Songshan Branch, National Defense Medical Center, Taipei
| | - Pen-Chih Liao
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Kuo-Chin Chen
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Jung-Cheng Hsu
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chung-Ming Tu
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Chihlee University of Technology
| | - Yen-Wen Wu
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan.,Departments of Internal Medicine.,Departments of Nuclear Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei.,Department of Nuclear Medicine, Far Eastern Memorial Hospital, New Taipei City.,National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Ai-Hsien Li
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Shin-Rong Ke
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
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Abstract
The translation from numerous successful animal experiments on cardioprotection beyond that by reperfusion to clinical practice has to date been disappointing. Animal experiments often use reductionist approaches and are mostly performed in young and healthy animals which lack the risk factors, comorbidities, and comedications which are characteristics of patients suffering an acute myocardial infarction or undergoing cardiovascular surgery. Conceptually, it is still unclear by how much the time window for successful reperfusion is extended by preconditioning, and how long the duration of ischemia can be so that adjunct cardioprotection by postconditioning at reperfusion still protects. Experimental studies addressing long-term effects of adjunct cardioprotection beyond infarct size reduction, that is, on repair, remodeling, and mortality, are lacking. Technically, reproducibility and robustness of experimental studies are often limited. Grave faults in design and conduct of clinical trials have also substantially contributed to the failure of translation of cardioprotection to clinical practice. Cardiovascular surgery with ischemic cardioplegic arrest is only a surrogate of acute myocardial infarction and confounded by the choice of anesthesia, hypothermia, cardioplegia, and traumatic myocardial injury. Trials in patients with acute myocardial infarction have been performed on agents/interventions with no or inconsistent previous animal data and in patients who had either some reperfusion already at admission or were reperfused too late to expect any myocardial salvage. Of greatest concern is the lack of adequate phase II dosing and timing studies when rushing from promising proof-of-concept trials with surrogate end points such as infarct size to larger clinical outcome trials. Future trials must focus on interventions/agents with robust preclinical evidence, have solid phase II dosing and timing data, and recruit patients who have truly a chance to benefit from adjunct cardioprotection.
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Affiliation(s)
- Gerd Heusch
- From the Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Germany.
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34
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Feyzizadeh S, Badalzadeh R. Application of ischemic postconditioning's algorithms in tissues protection: response to methodological gaps in preclinical and clinical studies. J Cell Mol Med 2017; 21:2257-2267. [PMID: 28402080 PMCID: PMC5618671 DOI: 10.1111/jcmm.13159] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 02/13/2017] [Indexed: 12/11/2022] Open
Abstract
Ischaemic postconditioning (IPostC) was introduced for the first time by Zhao et al. as a feasible method for reduction of myocardial ischaemia–reperfusion (IR) injury. The cardioprotection by this protocol has been extensively evaluated in various species. Then, further research revealed that IPostC is a safe and convenient approach in limiting IR injury of non‐myocardial tissues such as lung, liver, kidney, intestine, skeletal muscle, brain and spinal cord. IPostC has been conducted with different algorithms, resulting in diverse effects. The possible important factors leading to these differences are the difference in activation levels of signalling pathways and protective mediators by any algorithm, presence or absence of IPostC effectors in each tissue, or intrinsic characteristics of the tissues as well as the methodological biases. Also, the conflicting results have been shown with the application of the same algorithm of IPostC in certain tissues or animal species. The effectiveness of IPostC may depend upon various parameters including the species and the tissues characteristics. For example, different heart rates and metabolic rates of the species and unequal amounts of perfusion and blood flow of the tissues should be considered as the important determinants of IPostC effectiveness and should be thought about in designing IPostC algorithms for future studies. Due to these discrepancies, there is still no optimal single IPostC algorithm applicable to any tissue or any species. This issue is the main topic of the present article.
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Affiliation(s)
- Saeid Feyzizadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Badalzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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35
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Zhou C, Bulluck H, Fang N, Li L, Hausenloy DJ. Age and Surgical Complexity impact on Renoprotection by Remote Ischemic Preconditioning during Adult Cardiac Surgery: A Meta analysis. Sci Rep 2017; 7:215. [PMID: 28303021 PMCID: PMC5428278 DOI: 10.1038/s41598-017-00308-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 02/16/2017] [Indexed: 01/31/2023] Open
Abstract
We aimed to conduct an up-to-date meta-analysis to comprehensively assess the renoprotective effect of remote ischemic preconditioning (RIPC) in patients undergoing adult cardiac surgery. 21 randomized controlled trials (RCTs) with a total of 6302 patients were selected and identified. Compared with controls, RIPC significantly reduced the incidence of acute kidney injury (AKI) [odds ratio (OR) = 0.79; P = 0.02; I2 = 38%], and in particular, AKI stage I (OR = 0.65; P = 0.01; I2 = 55%). RIPC significantly shortened mechanical ventilation (MV) duration [weighted mean difference (WMD) = −0.79 hours; P = 0.002; I2 = 53%), and reduced intensive care unit (ICU) stay (WMD = −0.23 days; P = 0.07; I2 = 96%). Univariate meta-regression analyses showed that the major sources of heterogeneity for AKI stage I were age (coefficient = 0.06; P = 0.01; adjusted R2 = 0.86) and proportion of complex surgery (coefficient = 0.02; P = 0.03; adjusted R2 = 0.81). Subsequent multivariate regression and subgroup analyses also confirmed these results. The present meta-analysis suggests that RIPC reduces the incidence of AKI in adults undergoing cardiac surgery and this benefit was more pronounced in younger patients undergoing non-complex cardiac surgery. RIPC may also shorten MV duration and ICU stay. Future RCTs tailored for those most likely to benefit from RIPC warrants further investigation.
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Affiliation(s)
- Chenghui Zhou
- Department of Anesthesiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Heerajnarain Bulluck
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK.,The National Institute of Health Research University College London Hospitals Biomedical Research Centre, London, UK.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore
| | - Nengxin Fang
- Department of Anesthesiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Lihuan Li
- Department of Anesthesiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.
| | - Derek J Hausenloy
- The Hatter Cardiovascular Institute, University College London, 67 Chenies Mews, London, WC1E 6HX, UK.,The National Institute of Health Research University College London Hospitals Biomedical Research Centre, London, UK.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore.,Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore, Singapore, Singapore
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36
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Zhao W, Meng R, Ma C, Hou B, Jiao L, Zhu F, Wu W, Shi J, Duan Y, Zhang R, Zhang J, Sun Y, Zhang H, Ling F, Wang Y, Feng W, Ding Y, Ovbiagele B, Ji X. Safety and Efficacy of Remote Ischemic Preconditioning in Patients With Severe Carotid Artery Stenosis Before Carotid Artery Stenting: A Proof-of-Concept, Randomized Controlled Trial. Circulation 2017; 135:1325-1335. [PMID: 28174194 DOI: 10.1161/circulationaha.116.024807] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Accepted: 01/26/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Remote ischemic preconditioning (RIPC) can inhibit recurrent ischemic events effectively in patients with acute or chronic cerebral ischemia. However, it is still unclear whether RIPC can impede ischemic injury after carotid artery stenting (CAS) in patients with severe carotid artery stenosis. METHODS Subjects with severe carotid artery stenosis were recruited in this randomized controlled study, and assigned to RIPC, sham, and no intervention (control) groups. All subjects received standard medical therapy. Subjects in the RIPC and sham groups underwent RIPC and sham RIPC twice daily, respectively, for 2 weeks before CAS. Plasma neuron-specific enolase and S-100B were used to evaluate safety, hypersensitive C-reactive protein, and new ischemic diffusion-weighted imaging lesions were used to determine treatment efficacy. The primary outcomes were the presence of ≥1 newly ischemic brain lesions on diffusion-weighted imaging within 48 hours after stenting and clinical events within 6 months after stenting. RESULTS We randomly assigned 189 subjects in this study (63 subjects in each group). Both RIPC and sham RIPC procedures were well tolerated and completed with high compliance (98.41% and 95.24%, respectively). Neither plasma neuron-specific enolase levels nor S-100B levels changed significantly before and after treatment. No severe adverse event was attributed to RIPC and sham RIPC procedures. The incidence of new diffusion-weighted imaging lesions in the RIPC group (15.87%) was significantly lower than in the sham group (36.51%; relative risk, 0.44; 96% confidence interval, 0.20-0.91; P<0.01) and the control group (41.27%; relative risk, 0.39; 96% confidence interval, 0.21-0.82; P<0.01). The volumes of lesions were smaller in the RIPC group than in the control and sham groups (P<0.01 each). Ischemic events that occurred after CAS were 1 transient ischemic attack in the RIPC group, 2 strokes in the control group, and 2 strokes and 1 transient ischemic attack in the sham group, but these results were not significantly different among the 3 groups (P=0.597). CONCLUSIONS RIPC is safe in patients undergoing CAS, which may be able to decrease ischemic brain injury secondary to CAS. However, the mechanisms and effects of RIPC on clinical outcomes in this cohort of patients need further investigation. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT01654666.
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Affiliation(s)
- Wenbo Zhao
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Ran Meng
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Chun Ma
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Baojun Hou
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Liqun Jiao
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Fengshui Zhu
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Weijuan Wu
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Jingfei Shi
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Yunxia Duan
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Renling Zhang
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Jing Zhang
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Yongxin Sun
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Hongqi Zhang
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Feng Ling
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Yuping Wang
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Wuwei Feng
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Yuchuan Ding
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Bruce Ovbiagele
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.)
| | - Xunming Ji
- From Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China (W.Z., R.M., W.W., J.Z., Y.S., Y.W.); Department of Surgical Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, China (C.M.); Department of Intensive Care Unit, Shanxian Central Hospital, Heze, China (B.H.); Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China (L.J., F.Z., H.Z., F.L., X.J.); China-America Joint Institution of Neuroscience, Xuanwu Hospital, Capital Medical University, Beijing, China (J.S., Y.D.); Department of Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China (R.Z.); Department of Neurology, Medical University of South Carolina, Charleston (W.F., B.O.); and Department of Neurosurgery, Wayne State University, Detroit, MI (Y.D.).
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Yang Y, Hu W, Di S, Ma Z, Fan C, Wang D, Jiang S, Li Y, Zhou Q, Li T, Luo E. Tackling myocardial ischemic injury: the signal transducer and activator of transcription 3 (STAT3) at a good site. Expert Opin Ther Targets 2016; 21:215-228. [PMID: 28001439 DOI: 10.1080/14728222.2017.1275566] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yang Yang
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi’an, China
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Wei Hu
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi’an, China
| | - Shouyin Di
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Zhiqiang Ma
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Chongxi Fan
- Department of Thoracic Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, China
| | - Dongjin Wang
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Shuai Jiang
- Department of Aerospace Medicine, The Fourth Military Medical University, Xi’an, China
| | - Yue Li
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi’an, China
| | - Qing Zhou
- Department of Thoracic and Cardiovascular Surgery, Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Tian Li
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi’an, China
| | - Erping Luo
- Department of Biomedical Engineering, The Fourth Military Medical University, Xi’an, China
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Shimizu S, Tsounapi P, Dimitriadis F, Higashi Y, Shimizu T, Saito M. Testicular torsion-detorsion and potential therapeutic treatments: A possible role for ischemic postconditioning. Int J Urol 2016; 23:454-63. [DOI: 10.1111/iju.13110] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 03/29/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Shogo Shimizu
- Department of Pharmacology; Kochi Medical School; Kochi University; Nankoku Kochi Japan
| | - Panagiota Tsounapi
- Division of Urology; Tottori University School of Medicine; Yonago Tottori Japan
| | - Fotios Dimitriadis
- Department of Urology; School of Medicine; Ioannina University; Ioannina Greece
| | - Youichirou Higashi
- Department of Pharmacology; Kochi Medical School; Kochi University; Nankoku Kochi Japan
| | - Takahiro Shimizu
- Department of Pharmacology; Kochi Medical School; Kochi University; Nankoku Kochi Japan
| | - Motoaki Saito
- Department of Pharmacology; Kochi Medical School; Kochi University; Nankoku Kochi Japan
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Li L, Li M, Li Y, Sun W, Wang Y, Bai S, Li H, Wu B, Yang G, Wang R, Wu L, Li H, Xu C. Exogenous H2S contributes to recovery of ischemic post-conditioning-induced cardioprotection by decrease of ROS level via down-regulation of NF-κB and JAK2-STAT3 pathways in the aging cardiomyocytes. Cell Biosci 2016; 6:26. [PMID: 27096074 PMCID: PMC4836181 DOI: 10.1186/s13578-016-0090-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 04/04/2016] [Indexed: 11/10/2022] Open
Abstract
Background Hydrogen sulfide (H2S), a third member of gasotransmitter family along with nitric oxide and carbon monoxide, generated from mainly catalyzed by cystathionine-lyase, possesses important functions in the cardiovascular system. Ischemic post-conditioning (PC) strongly protects against the hypoxia/reoxygenation (H/R)-induced injury and apoptosis of cardiomyocytes. However, PC protection is ineffective in the aging cardiomyocytes. Whether H2S restores PC-induced cardioprotection by decrease of reactive oxygen species (ROS) level in the aging cardiomyocytes is unknown. Methods The aging cardiomyocytes were induced by treatment of primary cultures of neonatal cardiomyocytes using d-galactose and were exposed to H/R and PC protocols. Cell viability was observed by CCK-8 kit. Apoptosis was detected by Hoechst 33342 staining and flow cytometry. ROS level was analyzed using spectrofluorimeter. Related protein expressions were detected through Western blot. Results Treatment of NaHS (a H2S donor) protected against H/R-induced apoptosis, cell damage, the expression of cleaved caspase-3 and cleaved caspase-9, the release of cytochrome c (Cyt c). The supplementation of NaHS also decreased the activity of LDH and CK, MDA contents, ROS levels and the phosphorylation of IκBα, NF-κB, JNK2 and STAT3, and increased cell viability, the expression of Bcl-2, the activity of SOD, CAT and GSH-PX. PC alone did not provide cardioprotection in H/R-treated aging cardiomyocytes, which was significantly restored by the addition of NaHS. The beneficial role of NaHS was similar to the supply of N-acetyl-cysteine (NAC, an inhibitor of ROS), Ammonium pyrrolidinedithiocarbamate (PDTC, an inhibitor of NF-κB) and AG 490 (an inhibitor of JNK2), respectively, during PC. Conclusion Our results suggest that exogenous H2S contributes to recovery of PC-induced cardioprotection by decrease of ROS level via down-regulation of NF-κB and JAK2/STAT3 pathways in the aging cardiomyocytes.
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Affiliation(s)
- Lina Li
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Meixiu Li
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Youyou Li
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Weiming Sun
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Yuehong Wang
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Shuzhi Bai
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Hongxia Li
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Bo Wu
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Guangdong Yang
- The Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, ON Canada
| | - Rui Wang
- The Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, ON Canada
| | - Lingyun Wu
- The Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, ON Canada
| | - Hongzhu Li
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
| | - Changing Xu
- Department of Pathophysiology, Harbin Medical University, Baojian Road, Harbin, 150081 China.,The Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, China
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Zhang M, Wang C, Hu J, Lin J, Zhao Z, Shen M, Gao H, Li N, Liu M, Zheng P, Qiu C, Gao E, Wang H, Sun D. Notch3/Akt signaling contributes to OSM-induced protection against cardiac ischemia/reperfusion injury. Apoptosis 2016; 20:1150-63. [PMID: 26093524 DOI: 10.1007/s10495-015-1148-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Oncostatin M (OSM) exhibits many unique biological activities by activating the Oβ receptor. However, its role in myocardial ischemia/reperfusion injury (I/R injury) in mice remains unknown. We investigated whether Notch3/Akt signaling is involved in the regulation of OSM-induced protection against cardiac I/R injury. The effects of OSM were assessed in mice that underwent myocardial I/R injury by OSM treatment or by genetic deficiency of the OSM receptor Oβ. We investigated its effects on cardiomyocyte apoptosis and mitochondrial biogenesis and whether Notch3/Akt signaling was involved in the regulation of OSM-induced protection against cardiac I/R injury. The mice underwent 30 min of ischemia followed by 3 h of reperfusion and were randomized to be treated with Notch3 siRNA (siNotch3) or lentivirus carrying Notch3 cDNA (Notch3) 72 h before coronary artery ligation. Myocardial infarct size, cardiac function, cardiomyocyte apoptosis and mitochondria morphology in mice that underwent cardiac I/R injury were compared between groups. OSM alleviated cardiac I/R injury by inhibiting cardiomyocyte apoptosis through promotion of Notch3 production, thus activating the PI3K/Akt pathway. OSM enhanced mitochondrial biogenesis and mitochondrial function in mice subjected to cardiac I/R injury. In contrast, OSM receptor Oβ knock out exacerbated cardiac I/R injury, decreased Notch3 production, enhanced cardiomyocyte apoptosis, and impaired mitochondrial biogenesis in cardiac I/R injured mice. The mechanism of OSM on cardiac I/R injury is partly mediated by the Notch3/Akt pathway. These results suggest a novel role of Notch3/Akt signaling that contributes to OSM-induced protection against cardiac I/R injury.
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Affiliation(s)
- Mingming Zhang
- Department of Cardiology, Xijing Hospital, Fourth Military Medical University, 127 West Changle Road, Xi'an, 710032, Shaanxi, China
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Inhibition of ceramide de novo synthesis as a postischemic strategy to reduce myocardial reperfusion injury. Basic Res Cardiol 2016; 111:12. [PMID: 26786259 DOI: 10.1007/s00395-016-0533-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 01/11/2016] [Indexed: 12/17/2022]
Abstract
The injury caused by myocardial reperfusion after ischemia can be contained by interventions aimed at reducing the inflammation and the oxidative stress that underlie exacerbation of tissue damage. Sphingolipids are a class of structural and signaling lipid molecules; among them, the inflammation mediator ceramide accumulates in the myocardium upon ischemia/reperfusion. Here, we show that, after transient coronary occlusion in mice, an increased de novo ceramide synthesis takes place at reperfusion in the ischemic area surrounding necrosis (area at risk). This correlates with the enhanced expression of the first and rate-limiting enzyme of the de novo pathway, serine palmitoyltransferase (SPT). The intraventricular administration at reperfusion of myriocin, an inhibitor of SPT, significantly protected the area at risk from damage, reducing the infarcted area by 40.9 % relative to controls not treated with the drug. In the area at risk, myriocin downregulated ceramide, reduced the content in other mediators of inflammation and reactive oxygen species, and activated the Nrf2-HO1 cytoprotective response. We conclude that an enhanced ceramide synthesis takes part in ischemia/reperfusion injury and that myriocin treatment can be proposed as a strategy for myocardial pharmacological postconditioning.
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Selective inhibition of PTEN preserves ischaemic post-conditioning cardioprotection in STZ-induced Type 1 diabetic rats: role of the PI3K/Akt and JAK2/STAT3 pathways. Clin Sci (Lond) 2015; 130:377-92. [PMID: 26666444 DOI: 10.1042/cs20150496] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 12/14/2015] [Indexed: 12/23/2022]
Abstract
Patients with diabetes are vulnerable to MI/R (myocardial ischaemia/reperfusion) injury, but are not responsive to IPostC (ischaemic post-conditioning) which activates PI3K (phosphoinositide 3-kinase)/Akt (also known as PKB or protein kinase B) and JAK2 (Janus kinase 2)/STAT3 (signal transducer and activator of transcription 3) pathways to confer cardioprotection. We hypothesized that increased cardiac PTEN (phosphatase and tensin homologue deleted on chromosome 10), a major negative regulator of PI3K/Akt, is responsible for the loss of diabetic heart sensitivity to IPostC cardioprotecton. In STZ (streptozotocin)-induced Type 1 diabetic rats subjected to MI/R (30 min coronary occlusion and 120 min reperfusion), the post-ischaemic myocardial infarct size, CK-MB (creatine kinase-MB) and 15-F2t-isoprostane release, as well as cardiac PTEN expression were significantly higher than those in non-diabetic controls, concomitant with more severe cardiac dysfunction and lower cardiac Akt, STAT3 and GSK-3β (glycogen synthase kinase 3β) phosphorylation. IPostC significantly attenuated post-ischaemic infarct size, decreased PTEN expression and further increased Akt, STAT3 and GSK-3β phosphorylation in non-diabetic, but not in diabetic rats. Application of the PTEN inhibitor BpV (bisperoxovanadium) (1.0 mg/kg) restored IPostC cardioprotection in diabetic rats. HPostC (hypoxic post-conditioning) in combination with PTEN gene knockdown, but not HPostC alone, significantly reduced H/R (hypoxia/reoxygenation) injury in cardiac H9c2 cells exposed to high glucose as was evident from reduced apoptotic cell death and JC-1 monomer in cells, accompanied by increased phosphorylation of Akt, STAT3 and GSK-3β. PTEN inhibition/gene knockdown mediated restoration of IPostC/HPostC cardioprotection was completely reversed by the PI3K inhibitor wortmannin, and partially reversed by the JAK2 inhibitor AG490. Increased cardiac PTEN, by impairing PI3K/Akt and JAK2/STAT3 pathways, is a major mechanism that rendered diabetic hearts not responsive to post-conditioning cardioprotection.
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Pasqua T, Tota B, Penna C, Corti A, Cerra MC, Loh Y P, Angelone T. pGlu-serpinin protects the normotensive and hypertensive heart from ischemic injury. J Endocrinol 2015; 227:167-178. [PMID: 26400960 PMCID: PMC4651656 DOI: 10.1530/joe-15-0199] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/23/2015] [Indexed: 12/15/2022]
Abstract
Serpinin peptides derive from proteolytic cleavage of Chromogranin-A at C-terminus. Serpinin and the more potent pyroglutaminated-serpinin (pGlu-Serp) are positive cardiac β-adrenergic-like modulators, acting through β1-AR/AC/cAMP/PKA pathway. Because in some conditions this pathway and/or other pro-survival pathways, activated by other Chromogranin-A fragments, may cross-talk and may be protective, here we explored whether pGlu-Serp cardioprotects against ischemia/reperfusion injury under normotensive and hypertensive conditions. In the latter condition, cardioprotection is often blunted because of the limitations on pro-survival Reperfusion Injury Salvage Kinases (RISK) pathway activation. The effects of pGlu-Serp were evaluated on infarct size (IS) and cardiac function by using the isolated and Langendorff perfused heart of normotensive (Wistar Kyoto, WKY) and spontaneously hypertensive (SHR) rats exposed to ischemic pre-conditioning (PreC) and post-conditioning (PostC). In both WKY and SHR rat, pGlu-Serp induced mild cardioprotection in both PreC and PostC. pGlu-Serp administered at the reperfusion (Serp-PostC) significantly reduced IS, being more protective in SHR than in WKY. Conversely, left ventricular developed pressure (LVDevP) post-ischemic recovery was greater in WKY than in SHR. pGlu-Serp-PostC reduced contracture in both strains. Co-infusion with specific RISK inhibitors (PI3K/Akt, MitoKATP channels and PKC) blocked the pGlu-Serp-PostC protective effects. To show direct effect on cardiomyocytes, we pre-treated H9c2 cells with pGlu-Serp, which were thus protected against hypoxia/reoxygenation. These results suggest pGlu-Serp as a potential modulatory agent implicated in the protective processes that can limit infarct size and overcome the hypertension-induced failure of PostC.
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Affiliation(s)
- T Pasqua
- Dept of Biology, Ecology, and E.S., University of Calabria, Rende (CS), Italy
| | - B Tota
- Dept of Biology, Ecology, and E.S., University of Calabria, Rende (CS), Italy
| | - C Penna
- Dept of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - A Corti
- Tumor Biology and Vascular Targeting Unit, Division of Molecular Oncology, San Raffaele Scientific Institute, Milan, Italy
| | - M C Cerra
- Dept of Biology, Ecology, and E.S., University of Calabria, Rende (CS), Italy
| | - P Loh Y
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Md 20892, USA
| | - T Angelone
- Dept of Biology, Ecology, and E.S., University of Calabria, Rende (CS), Italy
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Chen K, Yan M, Wu P, Qing Y, Li S, Li Y, Dong Z, Xia H, Huang D, Xin P, Li J, Wei M. Combination of remote ischemic perconditioning and remote ischemic postconditioning fails to increase protection against myocardial ischemia/reperfusion injury, compared with either alone. Mol Med Rep 2015; 13:197-205. [PMID: 26572069 PMCID: PMC4686025 DOI: 10.3892/mmr.2015.4533] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 10/28/2015] [Indexed: 01/07/2023] Open
Abstract
Remote ischemic perconditioning (RIPerC) and remote ischemic postconditioning (RIPostC) have been previously demonstrated to protect the myocardium against ischemia/reperfusion (IR) injury. However, their combined effects remain to be fully elucidated. In order to investigate this, the present study used an in vivo rat model to assess whether synergistic effects are produced when RIPerC is combined with RIPostC. The rats were randomly assigned to the following groups: Sham, IR, RIPerC, RIPostC and RIPerC + RIPostC groups. The IR model was established by performing 40 min of left coronary artery occlusion, followed by 2 h of reperfusion. RIPerC and RIPostC were induced via four cycles of 5 min occlusion and 5 min reperfusion of the hindlimbs, either during or subsequent to myocardial ischemia. On measurement of infarct sizes, compared with the IR group (49.45±6.59%), the infarct sizes were significantly reduced in the RIPerC (34.36±5.87%) and RIPostC (36.04±6.16%) groups (P<0.05). However, no further reduction in infarct size was observed in the RIPerC + RIPostC group (31.43±5.43%; P>0.05), compared with the groups treated with either RIPerC or RIPostC alone. Activation of the reperfusion injury salvage kinase (RISK) Akt, extracellular signal-regulated kinase 1/2 and glycogen synthase kinase-3β, and survivor activating factor enhancement (SAFE) signal transducer and activator of transcription-3 pathways were enhanced in the RIPerC, RIPostC and the RIPerC + RIPostC groups, compared with the IR group, with no difference among the three groups. Therefore, whereas RIPerC and RIPostC were equally effective in providing protection against myocardial IR injury, the combination of RIPerC and RIPostC failed to provide further protection than treatment with either alone. The cardioprotective effects were found to be associated with increased activation of the RISK and SAFE pathways.
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Affiliation(s)
- Kankai Chen
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Meiling Yan
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Penglong Wu
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Yanwei Qing
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Shuai Li
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Yongguang Li
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Zhifeng Dong
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Hongjuan Xia
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Dong Huang
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Ping Xin
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Jingbo Li
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
| | - Meng Wei
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, P.R. China
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Ferdinandy P, Hausenloy DJ, Heusch G, Baxter GF, Schulz R. Interaction of risk factors, comorbidities, and comedications with ischemia/reperfusion injury and cardioprotection by preconditioning, postconditioning, and remote conditioning. Pharmacol Rev 2015; 66:1142-74. [PMID: 25261534 DOI: 10.1124/pr.113.008300] [Citation(s) in RCA: 461] [Impact Index Per Article: 51.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Pre-, post-, and remote conditioning of the myocardium are well described adaptive responses that markedly enhance the ability of the heart to withstand a prolonged ischemia/reperfusion insult and provide therapeutic paradigms for cardioprotection. Nevertheless, more than 25 years after the discovery of ischemic preconditioning, we still do not have established cardioprotective drugs on the market. Most experimental studies on cardioprotection are still undertaken in animal models, in which ischemia/reperfusion is imposed in the absence of cardiovascular risk factors. However, ischemic heart disease in humans is a complex disorder caused by, or associated with, cardiovascular risk factors and comorbidities, including hypertension, hyperlipidemia, diabetes, insulin resistance, heart failure, altered coronary circulation, and aging. These risk factors induce fundamental alterations in cellular signaling cascades that affect the development of ischemia/reperfusion injury per se and responses to cardioprotective interventions. Moreover, some of the medications used to treat these risk factors, including statins, nitrates, and antidiabetic drugs, may impact cardioprotection by modifying cellular signaling. The aim of this article is to review the recent evidence that cardiovascular risk factors and their medication may modify the response to cardioprotective interventions. We emphasize the critical need to take into account the presence of cardiovascular risk factors and concomitant medications when designing preclinical studies for the identification and validation of cardioprotective drug targets and clinical studies. This will hopefully maximize the success rate of developing rational approaches to effective cardioprotective therapies for the majority of patients with multiple risk factors.
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Affiliation(s)
- Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.); Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged and Pharmahungary Group, Szeged, Hungary (P.F.); The Hatter Cardiovascular Institute, University College London, London, United Kingdom (D.J.H.); Institute for Pathophysiology, University of Essen Medical School, Essen, Germany (G.H.); Division of Pharmacology, Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom (G.F.B.); and Institute of Physiology, Justus-Liebig University, Giessen, Germany (R.S.)
| | - Derek J Hausenloy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.); Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged and Pharmahungary Group, Szeged, Hungary (P.F.); The Hatter Cardiovascular Institute, University College London, London, United Kingdom (D.J.H.); Institute for Pathophysiology, University of Essen Medical School, Essen, Germany (G.H.); Division of Pharmacology, Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom (G.F.B.); and Institute of Physiology, Justus-Liebig University, Giessen, Germany (R.S.)
| | - Gerd Heusch
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.); Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged and Pharmahungary Group, Szeged, Hungary (P.F.); The Hatter Cardiovascular Institute, University College London, London, United Kingdom (D.J.H.); Institute for Pathophysiology, University of Essen Medical School, Essen, Germany (G.H.); Division of Pharmacology, Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom (G.F.B.); and Institute of Physiology, Justus-Liebig University, Giessen, Germany (R.S.)
| | - Gary F Baxter
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.); Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged and Pharmahungary Group, Szeged, Hungary (P.F.); The Hatter Cardiovascular Institute, University College London, London, United Kingdom (D.J.H.); Institute for Pathophysiology, University of Essen Medical School, Essen, Germany (G.H.); Division of Pharmacology, Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom (G.F.B.); and Institute of Physiology, Justus-Liebig University, Giessen, Germany (R.S.)
| | - Rainer Schulz
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary (P.F.); Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged and Pharmahungary Group, Szeged, Hungary (P.F.); The Hatter Cardiovascular Institute, University College London, London, United Kingdom (D.J.H.); Institute for Pathophysiology, University of Essen Medical School, Essen, Germany (G.H.); Division of Pharmacology, Cardiff School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom (G.F.B.); and Institute of Physiology, Justus-Liebig University, Giessen, Germany (R.S.)
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Molecular Characterization of Reactive Oxygen Species in Myocardial Ischemia-Reperfusion Injury. BIOMED RESEARCH INTERNATIONAL 2015; 2015:864946. [PMID: 26509170 PMCID: PMC4609796 DOI: 10.1155/2015/864946] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 06/11/2015] [Indexed: 12/11/2022]
Abstract
Myocardial ischemia-reperfusion (I/R) injury is experienced by individuals suffering from cardiovascular diseases such as coronary heart diseases and subsequently undergoing reperfusion treatments in order to manage the conditions. The occlusion of blood flow to the tissue, termed ischemia, can be especially detrimental to the heart due to its high energy demand. Several cellular alterations have been observed upon the onset of ischemia. The danger created by cardiac ischemia is somewhat paradoxical in that a return of blood to the tissue can result in further damage. Reactive oxygen species (ROS) have been studied intensively to reveal their role in myocardial I/R injury. Under normal conditions, ROS function as a mediator in many cell signaling pathways. However, stressful environments significantly induce the generation of ROS which causes the level to exceed body's antioxidant defense system. Such altered redox homeostasis is implicated in myocardial I/R injury. Despite the detrimental effects from ROS, low levels of ROS have been shown to exert a protective effect in the ischemic preconditioning. In this review, we will summarize the detrimental role of ROS in myocardial I/R injury, the protective mechanism induced by ROS, and potential treatments for ROS-related myocardial injury.
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Rossello X, Hall AR, Bell RM, Yellon DM. Characterization of the Langendorff Perfused Isolated Mouse Heart Model of Global Ischemia-Reperfusion Injury: Impact of Ischemia and Reperfusion Length on Infarct Size and LDH Release. J Cardiovasc Pharmacol Ther 2015; 21:286-95. [PMID: 26353758 DOI: 10.1177/1074248415604462] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 07/22/2015] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The Langendorff perfused isolated mouse heart model is commonly used to assess the efficacy of cardioprotective therapies, although the duration of ischemia and reperfusion vary considerably between different laboratories. We aimed to provide a thorough characterization of the model with different durations of ischemia and reperfusion by means of 2 different end points-infarct size (IS) using triphenyltetrazolium staining and lactate dehydrogenase (LDH) release. METHODS C57/BL6 mice hearts were retrograde perfused on a Langendorff apparatus and allocated into 9 groups in a 3 × 3 factorial design-3 ischemic durations (25, 35, and 45 minutes) matched by 3 reperfusion durations (60, 120, and 180 minutes). A protocol of ischemic preconditioning (IPC) was applied to investigate IS and LDH kinetics with different ischemic durations. RESULTS Infarct size progressively increased with the duration of both ischemia and reperfusion and was found to be independently associated with both determinants. In terms of LDH release kinetics, a peak was observed within the first 10 to 15 minutes of reperfusion and steadily declined thereafter, although a second smaller peak was observed in the 25-minute ischemia group. Only LDH peak release was associated with the ischemia length, with area under the curve (AUC) failing to follow ischemic duration. Interestingly, while IPC reduced IS in all ischemic durations investigated, a significant attenuation of LDH AUC was only observed in the 25-minute index ischemia group. Only a moderately positive correlation was observed between IS and LDH peak (R = .547, P = .006) and AUC (R = .664, P < .001). CONCLUSION Myocardial IS measured by triphenyltetrazolium staining depends on both the duration of ischemia and the length of the reperfusion period. The LDH assessment may not be the most reliable tool to assess IS and/or to examine cardioprotective effectiveness at various times of ischemia.
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Affiliation(s)
- Xavier Rossello
- The Hatter Cardiovascular Institute, University College London, London, United Kingdom
| | - Andrew R Hall
- The Hatter Cardiovascular Institute, University College London, London, United Kingdom
| | - Robert M Bell
- The Hatter Cardiovascular Institute, University College London, London, United Kingdom
| | - Derek M Yellon
- The Hatter Cardiovascular Institute, University College London, London, United Kingdom NIHR UCLH Biomedical Research Centre, University College London Hospital & Medical School, London, United Kingdom
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Uitterdijk A, Yetgin T, te Lintel Hekkert M, Sneep S, Krabbendam-Peters I, van Beusekom HMM, Fischer TM, Cornelussen RN, Manintveld OC, Merkus D, Duncker DJ. Vagal nerve stimulation started just prior to reperfusion limits infarct size and no-reflow. Basic Res Cardiol 2015; 110:508. [PMID: 26306761 PMCID: PMC4549380 DOI: 10.1007/s00395-015-0508-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 07/22/2015] [Accepted: 08/11/2015] [Indexed: 12/26/2022]
Abstract
Vagal nerve stimulation (VNS) started prior to, or during, ischemia has been shown to reduce infarct size. Here, we investigated the effect of VNS when started just prior to, and continued during early, reperfusion on infarct size and no-reflow and studied the underlying mechanisms. For this purpose, swine (13 VNS, 10 sham) underwent 45 min mid-LAD occlusion followed by 120 min of reperfusion. VNS was started 5 min prior to reperfusion and continued until 15 min of reperfusion. Area at risk, area of no-reflow (% of infarct area) and infarct size (% of area at risk), circulating cytokines, and regional myocardial leukocyte influx were assessed after 120 min of reperfusion. VNS significantly reduced infarct size from 67 ± 2 % in sham to 54 ± 5 % and area of no-reflow from 54 ± 6 % in sham to 32 ± 6 %. These effects were accompanied by reductions in neutrophil (~40 %) and macrophage (~60 %) infiltration in the infarct area (all p < 0.05), whereas systemic circulating plasma levels of TNFα and IL6 were not affected. The degree of cardioprotection could not be explained by the VNS-induced bradycardia or the VNS-induced decrease in the double product of heart rate and left ventricular systolic pressure. In the presence of NO-synthase inhibitor LNNA, VNS no longer attenuated infarct size and area of no-reflow, which was paralleled by similarly unaffected regional leukocyte infiltration. In conclusion, VNS is a promising novel adjunctive therapy that limits reperfusion injury in a large animal model of acute myocardial infarction.
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Affiliation(s)
- André Uitterdijk
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000, CA, Rotterdam, The Netherlands
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Penna C, Angotti C, Pagliaro P. Protein S-nitrosylation in preconditioning and postconditioning. Exp Biol Med (Maywood) 2015; 239:647-62. [PMID: 24668550 DOI: 10.1177/1535370214522935] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The coronary artery disease is a leading cause of death and morbidity worldwide. This disease has a complex pathophysiology that includes multiple mechanisms. Among these is the oxidative/nitrosative stress. Paradoxically, oxidative/nitrosative signaling plays a major role in cardioprotection against ischemia/reperfusion injury. In this context, the gas transmitter nitric oxide may act through several mechanisms, such as guanylyl cyclase activation and via S-nitrosylation of proteins. The latter is a covalent modification of a protein cysteine thiol by a nitric oxide-group that generates an S-nitrosothiol. Here, we report data showing that nitric oxide and S-nitrosylation of proteins play a pivotal role not only in preconditioning but also in postconditioning cardioprotection.
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Doul J, Charvátová Z, Ošťádalová I, Kohutiar M, Maxová H, Ošťádal B. Neonatal rat hearts cannot be protected by ischemic postconditioning. Physiol Res 2015; 64:789-94. [PMID: 26047384 DOI: 10.33549/physiolres.932981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Although there are abundant data on ischemic postconditioning (IPoC) in the adult myocardium, this phenomenon has not yet been investigated in neonatal hearts. To examine possible protective effects of IPoC, rat hearts isolated on days 1, 4, 7 and 10 of postnatal life were perfused according to Langendorff. Developed force (DF) of contraction was measured by an isometric force transducer. Hearts were exposed to 40 or 60 min of global ischemia followed by reperfusion up to the maximum recovery of DF. IPoC was induced by three cycles of 10, 30 or 60 s periods of global ischemia/reperfusion. To further determine the extent of ischemic injury, lactate dehydrogenase (LDH) release was measured in the coronary effluent. Tolerance to ischemia did not change from day 1 to day 4 but decreased to days 7 and 10. None of the postconditioning protocols tested led to significant protection on the day 10. Prolonging the period of sustained ischemia to 60 min on day 10 did not lead to better protection. The 3x30 s protocol was then evaluated on days 1, 4 and 7 without any significant effects. There were no significant differences in LDH release between postconditioned and control groups. It can be concluded that neonatal hearts cannot be protected by ischemic postconditioning during first 10 days of postnatal life.
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Affiliation(s)
- J Doul
- Department of Pathophysiology, Second Faculty of Medicine, Charles University in Prague, Prague, Czech Republic.
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