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Du Y, Qiu R, Chen L, Chen Y, Zhong Z, Li P, Fan F, Cheng Y. Identification of serum exosomal metabolomic and proteomic profiles for remote ischemic preconditioning. J Transl Med 2023; 21:241. [PMID: 37009888 PMCID: PMC10069038 DOI: 10.1186/s12967-023-04070-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/18/2023] [Indexed: 04/04/2023] Open
Abstract
BACKGROUND Remote ischemic preconditioning (RIPC) refers to a brief episode of exposure to potential adverse stimulation and prevents injury during subsequent exposure. RIPC has been shown to increase tolerance to ischemic injury and improve cerebral perfusion status. Exosomes have a variety of activities, such as remodeling the extracellular matrix and transmitting signals to other cells. This study aimed to investigate the potential molecular mechanism of RIPC-mediated neuroprotection. METHODS Sixty adult male military personnel participants were divided into the control group (n = 30) and the RIPC group (n = 30). We analyzed the differential metabolites and proteins in the serum exosomes of RIPC participants and control subjects. RESULTS Eighty-seven differentially expressed serum exosomal metabolites were found between the RIPC and control groups, which were enriched in pathways related to tyrosine metabolism, sphingolipid metabolism, serotonergic synapses, and multiple neurodegeneration diseases. In addition, there were 75 differentially expressed exosomal proteins between RIPC participants and controls, which involved the regulation of insulin-like growth factor (IGF) transport, neutrophil degranulation, vesicle-mediated transport, etc. Furthermore, we found differentially expressed theobromine, cyclo gly-pro, hemopexin (HPX), and apolipoprotein A1 (ApoA1), which are associated with neuroprotective benefits in ischemia/reperfusion injury. In addition, five potential metabolite biomarkers, including ethyl salicylate, ethionamide, piperic acid, 2, 6-di-tert-butyl-4-hydroxymethylphenol and zerumbone, that separated RIPC from control individuals were identified. CONCLUSION Our data suggest that serum exosomal metabolites are promising biomarkers for RIPC, and our results provide a rich dataset and framework for future analyses of cerebral ischemia‒reperfusion injury under ischemia/reperfusion conditions.
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Affiliation(s)
- Yang Du
- Key Laboratory of Ethnomedicine of Ministry of Education, Center on Translational Neuroscience, School of Pharmacy, Minzu University of China, Beijing, China
| | - Rui Qiu
- Institute of National Security, Minzu University of China, Beijing, China
| | - Lei Chen
- Key Laboratory of Ethnomedicine of Ministry of Education, Center on Translational Neuroscience, School of Pharmacy, Minzu University of China, Beijing, China
| | - Yuewen Chen
- Chinese Academy of Sciences Key Laboratory of Brain Connectome and Manipulation, The Brain Cognition and Brain Disease Institute, Shenzhen Key Laboratory of Translational Research for Brain Diseases, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, 518055, China
- Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhifeng Zhong
- Department of High Altitude Operational Medicine, College of High Altitude Military Medicine, Army Medical University, (Third Military Medical University), Chongqing, China
| | - Peng Li
- Department of High Altitude Operational Medicine, College of High Altitude Military Medicine, Army Medical University, (Third Military Medical University), Chongqing, China
| | - Fangcheng Fan
- Key Laboratory of Ethnomedicine of Ministry of Education, Center on Translational Neuroscience, School of Pharmacy, Minzu University of China, Beijing, China.
| | - Yong Cheng
- Key Laboratory of Ethnomedicine of Ministry of Education, Center on Translational Neuroscience, School of Pharmacy, Minzu University of China, Beijing, China.
- Institute of National Security, Minzu University of China, Beijing, China.
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China.
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Zhang F, Duan B, Zhou Z, Han L, Huang P, Ye Y, Wang Q, Huang F, Li J. Integration of metabolomics and transcriptomics to reveal anti-chronic myocardial ischemia mechanism of Gualou Xiebai decoction. JOURNAL OF ETHNOPHARMACOLOGY 2022; 297:115530. [PMID: 35830899 DOI: 10.1016/j.jep.2022.115530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Gualou Xiebai decoction (GLXB), a well-known classic traditional Chinese medicine formula, is a recorded and proven therapy for the management of cardiac diseases. However, its pharmacological characteristics and mechanism of action are unclear. MATERIALS AND METHODS The effects of GLXB and its mechanism of action in an isoprenaline-induced rat model of chronic myocardial ischemia (CMI) were investigated by incorporating metabonomics and transcriptomics. Meanwhile, the echocardiographic evaluation, histopathological analysis, serum biochemistry assay, TUNEL assay and western blot analysis were detected to revealed the protective effects of GLXB on CMI. RESULTS The results of echocardiographic evaluation, histopathological analysis and serum biochemistry assay revealed that GLXB had a significantly cardioprotective performance by reversing echocardiographic abnormalities, restoring pathological disorders and converting the serum biochemistry perturbations. Further, the omics analysis indicated that many genes and metabolites were regulated after modeling and GLXB administration, and maintained the marked "high-low" or "low-high" trends. Meanwhile, the results from integrated bioinformatics analysis suggested that the interaction network mainly consisted of amino acid and organic acid metabolism. The results of TUNEL assay and western blot analysis complemented the findings of integrated analysis of metabolomics and transcriptomics. CONCLUSION These findings suggested that GLXB has a curative effect in isoproterenol-induced CMI in rats. Integrated analysis based on transcriptomics and metabolomics studies revealed that the mechanism of GLXB in alleviating CMI was principally by the regulation of energy homeostasis and apoptosis, which was through a multi-component and multi-target treatment modality.
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Affiliation(s)
- Fengyun Zhang
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Bailu Duan
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China.
| | - Zhenxiang Zhou
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Lintao Han
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Ping Huang
- Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China; College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Yan Ye
- Pharmacy School, Hubei University of Chinese Medicine, Wuhan, 430065, China; Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China
| | - Qiong Wang
- Key Laboratory of Traditional Chinese Medicine Resource and Prescription, Ministry of Education, Wuhan, Hubei, 430061, China; College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Fang Huang
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Jingjing Li
- College of Basic Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China.
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Bennett HL, McClanahan PD, Fang-Yen C, Kalb RG. Preconditioning of Caenorhabditis elegans to anoxic insult by inactivation of cholinergic, GABAergic and muscle activity. GENES, BRAIN, AND BEHAVIOR 2021; 20:e12713. [PMID: 33155386 DOI: 10.1111/gbb.12713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 10/19/2020] [Accepted: 11/04/2020] [Indexed: 11/26/2022]
Abstract
For most metazoans, oxygen deprivation leads to cell dysfunction and if severe, death. Sublethal stress prior to a hypoxic or anoxic insult ("preconditioning") can protect cells from subsequent oxygen deprivation. The molecular mechanisms by which sublethal stress can buffer against a subsequent toxic insult and the role of the nervous system in the response are not well understood. We studied the role of neuronal activity preconditioning to oxygen deprivation in Caenorhabditis elegans. Animals expressing the histamine gated chloride channels (HisCl1) in select cell populations were used to temporally and spatially inactivate the nervous system or tissue prior to an anoxic insult. We find that inactivation of the nervous system for 3 h prior to the insult confers resistance to a 48-h anoxic insult in 4th-stage larval animals. Experiments show that this resistance can be attributed to loss of activity in cholinergic and GABAergic neurons as well as in body wall muscles. These observations indicate that the nervous system activity can mediate the organism's response to anoxia.
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Affiliation(s)
- Heather L Bennett
- Department of Pediatrics, Division of Neurology, Research Institute, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biology, Reem-Kayden Center for Science and Computation, Bard College, New York, New York, USA
| | - Patrick D McClanahan
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Neuroscience, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Christopher Fang-Yen
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Neuroscience, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Robert G Kalb
- Department of Pediatrics, Division of Neurology, Research Institute, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Abstract
Preconditioning, a milestone concept in the cardiovascular sciences introduced 32 years back by Murry. This concept opened a new era in the field of organ protection. To start with extensive studies done on ischemic preconditioning for myocardial protection, ischemic preconditioning is an endogenous science of cellular kinetics. Several components in signal transduction cascade have been identified but still some mechanisms not yet revealed. Anesthetic preconditioning also contributed a lot for myocardial protection and concreted the concept of preconditioning. We, with an inquisitive brain meticulously persuing newer methods of cardioprotection. Remote ischemic preconditioning (RIPC) is a brilliant example of it. RIPC can be future of cardioprotection, clinical trials and studies proved the benefits but yet to conclude the superiority of RIPC over myocardial ischemic cardioprotection. This review is an attempt to reveal this extraordinary concept with its basic cellular kinetics, methods, and recent trends.
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Affiliation(s)
| | - Suhrid R Annachhatre
- Department of CVTS, MCRI MGM Medical College and Hospital, Aurangabad, Maharashtra, India
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5
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Wu GS, Li HK, Zhang WD. Metabolomics and its application in the treatment of coronary heart disease with traditional Chinese medicine. Chin J Nat Med 2020; 17:321-330. [PMID: 31171266 DOI: 10.1016/s1875-5364(19)30037-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Indexed: 12/19/2022]
Abstract
Traditional Chinese Medicine (TCM) is the treasure of Chinese Nation and gained the gradual acceptance of the international community. However, the methods and theories of TCM understanding of diseases are lack of appropriate modern scientific characterization systems. Moreover, traditional risk factors cannot promote to detection and prevent those patients with coronary artery disease (CAD) who have not developed acute myocardial infarction (MI) in time. To sum up, there is still no objective systematic evaluation system for the therapeutic mechanism of TCM in the prevention and cure of cardiovascular disease. Thus, new ideas and technologies are needed. The development of omics technology, especially metabolomics, can be used to predict the level of metabolites in vivo and diagnose the physiological state of the body in time to guide the corresponding intervention. In particular, metabolomics is also a very powerful tool to promote the modernization of TCM and the development of TCM in personalized medicine. This article summarized the application of metabolomics in the early diagnosis, the discovery of biomarkers and the treatment of TCM in CAD.
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Affiliation(s)
- Gao-Song Wu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hou-Kai Li
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Wei-Dong Zhang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; School of Pharmacy, Second Military Medical University, Shanghai 200433, China.
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Heiberger C, Mehta T, Kim J, Sandhu D. Remote ischemic conditioning: the brain's endogenous defense against stroke. Neural Regen Res 2020; 15:2249-2250. [PMID: 32594041 PMCID: PMC7749480 DOI: 10.4103/1673-5374.284987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Limb Ischemic Conditioning Induces Oxidative Stress Followed by a Correlated Increase of HIF-1α in Healthy Volunteers. Ann Vasc Surg 2019; 62:412-419. [PMID: 31449936 DOI: 10.1016/j.avsg.2019.06.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 06/13/2019] [Accepted: 06/20/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Local and remote ischemic preconditioning has been used as a protective intervention against ischemia/reperfusion (I/R) damage in several preclinical and clinical studies. However, its physiological mechanisms are not completely known. I/R increases the production of reactive oxygen species, which also serve as messengers for a variety of functions. Hypoxia-inducible factor 1 alpha (HIF-1α) is probably the most important transcription factor mediator of hypoxic signaling. OBJECTIVE We hypothesized that limb ischemic conditioning (LIC) induces a local oxidative/nitrosative stress and a correlated increase of HIF-1α plasma levels. METHODS An observational, prospective, and single-center study has been conducted in 27 healthy volunteers. LIC was applied: three cycles (5 min of ischemia followed by 5 min of reperfusion) using an ischemia cuff placed on the upper left arm. Time course of 8-isoprostane, nitrite, and HIF-1α levels was measured in blood plasma. Venous blood was sampled from the left arm before tourniquet inflation (basal) and after LIC: 1 min and 2 hr for 8-isoprostane and nitrite; and 1 min, 2 hr, 8 hr, 24 hr, and 48 hr for HIF-1α. RESULTS After LIC, we have found an early increase of 8-isoprostane and nitrite. HIF-1α increased at 2 and 8 hr after LIC. We found a direct correlation between HIF-1α and 8-isoprostane and nitrite plasma levels. CONCLUSIONS We concluded that LIC induces an early oxidative/nitrosative stress in the arm followed by an increase of HIF-1α plasma levels correlated with 8-isoprostane and nitrite levels, possibly as a local response.
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9
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Hummitzsch L, Zitta K, Berndt R, Wong YL, Rusch R, Hess K, Wedel T, Gruenewald M, Cremer J, Steinfath M, Albrecht M. Remote ischemic preconditioning attenuates intestinal mucosal damage: insight from a rat model of ischemia-reperfusion injury. J Transl Med 2019; 17:136. [PMID: 31036020 PMCID: PMC6489261 DOI: 10.1186/s12967-019-1885-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 04/15/2019] [Indexed: 12/16/2022] Open
Abstract
Background Remote ischemic preconditioning (RIPC) is a phenomenon, whereby repeated, non-lethal episodes of ischemia to an organ or limb exert protection against ischemia–reperfusion (I/R) injury in distant organs. Despite intensive research, there is still an apparent lack of knowledge concerning the RIPC-mediated mechanisms, especially in the intestine. Aim of this study was to evaluate possible protective effects RIPC on intestinal I/R injury. Methods Thirty rats were randomly assigned to four groups: I/R; I/R + RIPC; Sham; Sham + RIPC. Animals were anesthetized and the superior mesenteric artery was clamped for 30 min, followed by 60 min of reperfusion. RIPC-treated rats received 3 × 5 min of bilateral hindlimb I/R prior to surgery, sham groups obtained laparotomy without clamping. After I/R injury serum/tissue was analyzed for: Mucosal damage, Caspase-3/7 activity, expression of cell stress proteins, hydrogen peroxide (H2O2) and malondialdehyde (MDA) production, Hypoxia-inducible factor-1α (HIF-1α) protein expression and matrix metalloproteinase (MMP) activity. Results Intestinal I/R resulted in increased mucosal injury (P < 0.001) and elevated Caspase-3/7 activity (P < 0.001). RIPC significantly reduced the histological signs of intestinal I/R injury (P < 0.01), but did not affect Caspase-3/7 activity. Proteome profiling suggested a RIPC-mediated regulation of several cell stress proteins after I/R injury: Cytochrome C (+ 157%); Cited-2 (− 39%), ADAMTS1 (+ 74%). Serum concentrations of H2O2 and MDA remained unchanged after RIPC, while the reduced intestinal injury was associated with increased HIF-1α levels. Measurements of MMP activities in serum and intestinal tissue revealed an attenuated gelatinase activity at 130 kDa within the serum samples (P < 0.001) after RIPC, while the activity of MMPs within the intestinal tissue was not affected by I/R injury or RIPC. Conclusions RIPC ameliorates intestinal I/R injury in rats. The underlying mechanisms may involve HIF-1α protein expression and a decreased serum activity of a 130 kDa factor with gelatinase activity. Electronic supplementary material The online version of this article (10.1186/s12967-019-1885-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lars Hummitzsch
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany.
| | - Karina Zitta
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany
| | - Rouven Berndt
- Department of Cardiovascular Surgery, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Yuk Lung Wong
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany
| | - Rene Rusch
- Department of Cardiovascular Surgery, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Katharina Hess
- Institute of Neuropathology, University Hospital Münster, Münster, Germany
| | - Thilo Wedel
- Institute of Anatomy, Christian-Albrechts-University, Kiel, Germany
| | - Matthias Gruenewald
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany
| | - Jochen Cremer
- Department of Cardiovascular Surgery, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Markus Steinfath
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany
| | - Martin Albrecht
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Schleswig-Holstein, Campus Kiel, Schwanenweg 21, 24105, Kiel, Germany
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Rosenberg JH, Werner JH, Moulton MJ, Agrawal DK. Current Modalities and Mechanisms Underlying Cardioprotection by Ischemic Conditioning. J Cardiovasc Transl Res 2018; 11:292-307. [PMID: 29797232 PMCID: PMC6117210 DOI: 10.1007/s12265-018-9813-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/14/2018] [Indexed: 02/07/2023]
Abstract
Ischemic preconditioning is a process which serves to mitigate reperfusion injury. Preconditioning of the heart can be achieved through natural, pharmacological, and mechanical means. Mechanical preconditioning appears to have the greatest chance of good outcomes while methods employing pharmacologic preconditioning have been largely unsuccessful. Remote ischemic preconditioning achieves a cardioprotective effect by applying cycles of ischemia and reperfusion in a distal limb, stimulating the release of a neurohumoral cardioprotective factor incited by stimulation of afferent neurons. The cardioprotective factor stimulates the reperfusion injury salvage kinase (RISK) and survivor activator factor enhancement (SAFE) signaling cascades in cardiomyocytes which promote cell survival by the expression of anti-apoptotic genes and inhibition of the opening of mitochondrial permeability transition pores. Clinical application of ischemic preconditioning involving targets in the RISK and SAFE signaling appears promising in the treatment of acute myocardial infarction; however, clinical trials have yet to demonstrate additional benefit to current therapy.
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Affiliation(s)
- John H Rosenberg
- Department of Clinical & Translational Science, The Peekie Nash Carpenter Endowed Chair in Medicine, Creighton University School of Medicine, CRISS II Room 510, 2500 California Plaza, Omaha, NE, 68178, USA
| | - John H Werner
- Department of Clinical & Translational Science, The Peekie Nash Carpenter Endowed Chair in Medicine, Creighton University School of Medicine, CRISS II Room 510, 2500 California Plaza, Omaha, NE, 68178, USA
| | - Michael J Moulton
- Department of Cardiothoracic Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Devendra K Agrawal
- Department of Clinical & Translational Science, The Peekie Nash Carpenter Endowed Chair in Medicine, Creighton University School of Medicine, CRISS II Room 510, 2500 California Plaza, Omaha, NE, 68178, USA.
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11
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Reperfusing the myocardium - a damocles Sword. Indian Heart J 2018; 70:433-438. [PMID: 29961464 PMCID: PMC6034085 DOI: 10.1016/j.ihj.2017.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 10/03/2017] [Accepted: 11/07/2017] [Indexed: 12/11/2022] Open
Abstract
Return of blood flow after periodic ischemia is often accompanied by myocardial injury, commonly known as lethal reperfusion injury (RI). Experimental studies have shown that 50% of muscle die of ischemia and another 50% die because of reperfusion. It is characterized by myocardial, vascular, or electrophysiological dysfunction that is induced by the restoration of blood flow to previously ischemic tissue. This phenomenon reduces the efficiency of the present modalities used to combat the ischemic myocardium. Moreover, despite an improved understanding of the pathophysiology of this process and encouraging preclinical trials of multiple agents, most of the clinical trials to prevent RI have been disappointing and leaves us at ground zero to explore newer approaches.
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12
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Camara-Lemarroy CR, Metz L, Smith EE, Dunn JF, Yong VW. Expanding the Potential Therapeutic Options for Remote Ischemic Preconditioning: Use in Multiple Sclerosis. Front Neurol 2018; 9:475. [PMID: 29971043 PMCID: PMC6018107 DOI: 10.3389/fneur.2018.00475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/01/2018] [Indexed: 12/11/2022] Open
Affiliation(s)
- Carlos R Camara-Lemarroy
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,UANL School of Medicine and University Hospital, Monterrey, Mexico
| | - Luanne Metz
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Eric E Smith
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Jeff F Dunn
- Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - V Wee Yong
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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13
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Du Z, Shu Z, Lei W, Li C, Zeng K, Guo X, Zhao M, Tu P, Jiang Y. Integration of Metabonomics and Transcriptomics Reveals the Therapeutic Effects and Mechanisms of Baoyuan Decoction for Myocardial Ischemia. Front Pharmacol 2018; 9:514. [PMID: 29875658 PMCID: PMC5974172 DOI: 10.3389/fphar.2018.00514] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 04/30/2018] [Indexed: 12/18/2022] Open
Abstract
Myocardial ischemia (MI) is an escalating public health care burden worldwide. Baoyuan decoction (BYD) is a traditional Chinese medicine formula with cardioprotective activity; however, its pharmacological characteristics and mechanisms are obscured. Herein, a multi-omics strategy via incorporating the metabonomics, transcriptomics, and pharmacodynamics was adopted to investigate the effects and molecular mechanisms of BYD for treating MI in a rat model of left anterior descending coronary artery (LADCA) ligation. The results indicated that BYD has a significantly cardioprotective role against MI by decreasing the infarct size, converting the echocardiographic abnormalities and myocardial enzyme markers, and reversing the serum metabolic disorders and myocardial transcriptional perturbations resulting from MI. Integrated bioinformatics analysis and literature reports constructed the interaction network based on the changes of the key MI targeted-metabolites and transcripts after BYD treatment and disclosed that the cardioprotection of BYD is mainly involved in the regulation of energy homeostasis, oxidative stress, apoptosis, inflammation, cardiac contractile dysfunction, and extracellular matrix remodeling. The results of histopathological examination, quantitative RT-PCR assay, cardiac energy synthesis, and serum antioxidant assessment complemented the multi-omics findings, and indicated the multi-pathway modulation mechanisms of BYD. Our investigation demonstrated that the multi-omics approach could achieve a complementary and verified view for the comprehensive evaluation of therapeutic effects and complex mechanisms of TCMF like BYD.
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Affiliation(s)
- Zhiyong Du
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Zeliu Shu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Wei Lei
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Chun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Kewu Zeng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Xiaoyu Guo
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Mingbo Zhao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
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Prunier F, Mirebeau-Prunier D. Lung protection in patients undergoing pulmonary lobectomy: a new perspective for remote ischemic conditioning in surgery? J Thorac Dis 2018; 10:91-93. [PMID: 29600029 DOI: 10.21037/jtd.2017.12.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fabrice Prunier
- Institut MITOVASC, UMR INSERM U1083 and CNRS 6015, CHU Angers, University of Angers, Angers, France
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Zhao W, Li S, Ren C, Meng R, Ji X. Chronic Remote Ischemic Conditioning May Mimic Regular Exercise:Perspective from Clinical Studies. Aging Dis 2018; 9:165-171. [PMID: 29392091 PMCID: PMC5772854 DOI: 10.14336/ad.2017.1015] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 10/15/2017] [Indexed: 11/01/2022] Open
Abstract
Chronic remote ischemic conditioning (RIC), particularly long-term repeated RIC, has been applied in clinical trials with the expectation that it could play its protective roles for protracted periods. In sports medicine, chronic RIC has also been demonstrated to improve exercise performance, akin to improvements seen with regular exercise training. Therefore, chronic RIC may mimic regular exercise, and they may have similar underlying mechanisms. In this study, we explored the common underlying mechanisms of chronic RIC and physical exercise in protecting multiple organs and benefiting various populations, the advantages of chronic RIC, and the challenges for its popularization. Intriguingly, several underlying mechanisms of RIC and exercise have been shown to overlap. These include the production of many autacoids, enhanced ability for antioxidant activity, modulating immune and inflammatory responses. Therefore, it appears that chronic RIC, just like regular exercise, has beneficial effects in unhealthy, sub-healthy and healthy individuals. Compared with regular exercise, chronic RIC has several advantages, which may provide novel insights into the area of exercise and health. Chronic RIC may enrich the modes of exercise, and benefit individuals with severe diseases. Also, the disabled, and sub-healthy individuals are likely to benefit from chronic RIC either as an alternative to exercise or an adjunct to pharmacological or non-pharmacological therapy.
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Affiliation(s)
- Wenbo Zhao
- ¹Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,2Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Sijie Li
- 2Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.,3Beijing Municipal Geriatric Medical Research Center, Beijing, China.,4National Clinical Research Center for Geriatric Disorders, Beijing, China
| | - Changhong Ren
- 2Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.,3Beijing Municipal Geriatric Medical Research Center, Beijing, China
| | - Ran Meng
- ¹Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xunming Ji
- 2Beijing Key Laboratory of Hypoxic Conditioning Translational Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.,4National Clinical Research Center for Geriatric Disorders, Beijing, China
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Maldonado Y, Weiner MM, Ramakrishna H. Remote Ischemic Preconditioning in Cardiac Surgery: Is There a Proven Clinical Benefit? J Cardiothorac Vasc Anesth 2017; 31:1910-1915. [PMID: 28711313 DOI: 10.1053/j.jvca.2017.03.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Yasdet Maldonado
- Department of Anesthesiology, Allegheny General Hospital, Pittsburgh, PA
| | - Menachem M Weiner
- Department of Anesthesiology, The Mount Sinai Hospital, New York, NY
| | - Harish Ramakrishna
- Division of Cardiovascular and Thoracic Anesthesiology, Mayo Clinic, Phoenix, AZ.
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17
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Kajiwara M, Tanaka A, Kawasaki T, Nakao K, Sakamoto T, Toyoda S, Inoue T, Koga N, Node K. Safety and efficacy of liraglutide treatment in Japanese type 2 diabetes patients after acute myocardial infarction: A non-randomized interventional pilot trial. J Cardiol 2016; 69:511-517. [PMID: 27894787 DOI: 10.1016/j.jjcc.2016.10.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 10/07/2016] [Accepted: 10/18/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND Glucagon-like peptide 1 analogs are expected to exert a cardio-protective action due to their effective glucose-lowering action and favorable potency on multifactorial metabolic pathways. However, the safety and tolerability of liraglutide treatment after a recent acute coronary syndrome (ACS) in Japanese patients with type 2 diabetes mellitus (T2DM) have yet to be fully established. METHODS A total of eight T2DM patients were recruited within 2 weeks after the onset of a ST-elevation myocardial infarction (STEMI) followed by successful percutaneous coronary intervention (PCI). The patients continued to receive liraglutide (up to 0.9mg once daily) for 24 weeks after the ACS combined with standard treatment such as a statin or beta-blocker. Changes in various metabolic parameters from pre-liraglutide treatment values were evaluated 24 weeks after liraglutide treatment, and included glycemic and lipid profiles, and cardiac systolic and diastolic function assessed by cardiac ultrasonography. RESULTS Twenty-four weeks of treatment with liraglutide reduced body weight (67.0±5.8kg to 62.0±7.8kg, p=0.003) and HbA1c level (6.6±0.5% to 5.9±0.5%, p=0.006) and increased the level of 1,5-anhydroglucitol (12.8±6.9μg/mL to 18.7±8.2μg/mL, p=0.008) without development of hypoglycemia. There were no significant changes over 24 weeks in left ventricular systolic or diastolic function assessed by cardiac ultrasonography. No participant developed a major adverse cardiac event during the 24 weeks of liraglutide treatment, defined as cardiac death, new onset or recurrence of myocardial infarction, or needing target lesion revascularization. CONCLUSIONS The present trial demonstrated that liraglutide treatment after onset of STEMI was well-tolerated in Japanese patients with T2DM over 24 weeks, and provided the first evidence to support clinical application of liraglutide treatment even just after ACS in Japanese high-risk T2DM patients.
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Affiliation(s)
- Masataka Kajiwara
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Tomohiro Kawasaki
- Department of Cardiology, Cardiovascular Center, Shin-Koga Hospital, Kurume, Japan
| | - Koichi Nakao
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Tomohiro Sakamoto
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center, Kumamoto, Japan
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University, Mibu, Tochigi, Japan
| | - Teruo Inoue
- Department of Cardiovascular Medicine, Dokkyo Medical University, Mibu, Tochigi, Japan
| | - Nobuhiko Koga
- Department of Cardiology, Cardiovascular Center, Shin-Koga Hospital, Kurume, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan.
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Chao de la Barca JM, Bakhta O, Kalakech H, Simard G, Tamareille S, Catros V, Callebert J, Gadras C, Tessier L, Reynier P, Prunier F, Mirebeau-Prunier D. Metabolic Signature of Remote Ischemic Preconditioning Involving a Cocktail of Amino Acids and Biogenic Amines. J Am Heart Assoc 2016; 5:e003891. [PMID: 27664804 PMCID: PMC5079040 DOI: 10.1161/jaha.116.003891] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 07/01/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND Remote ischemic preconditioning (RIPC) is an attractive therapeutic procedure for protecting the heart against ischemia/reperfusion injury. Despite evidence of humoral mediators transported through the circulation playing a critical role, their actual identities so far remain unknown. We sought to identify plasmatic RIPC-induced metabolites that may play a role. METHODS AND RESULTS Rat plasma samples from RIPC and control groups were analyzed using a targeted metabolomic approach aimed at measuring 188 metabolites. Principal component analysis and orthogonal partial least-squares discriminant analysis were used to identify the metabolites that discriminated between groups. Plasma samples from 50 patients subjected to RIPC were secondarily explored to confirm the results obtained in rats. Finally, a combination of the metabolites that were significantly increased in both rat and human plasma was injected prior to myocardial ischemia/reperfusion in rats. In the rat samples, 124 molecules were accurately quantified. Six metabolites (ornithine, glycine, kynurenine, spermine, carnosine, and serotonin) were the most significant variables for marked differentiation between the RIPC and control groups. In human plasma, analysis confirmed ornithine decrease and kynurenine and glycine increase following RIPC. Injection of the glycine and kynurenine alone or in combination replicated the protective effects of RIPC seen in rats. CONCLUSIONS We have hereby reported significant variations in a cocktail of amino acids and biogenic amines after remote ischemic preconditioning in both rat and human plasma. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT01390129.
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Affiliation(s)
- Juan Manuel Chao de la Barca
- University of Angers, France Department of Biochemistry and Genetics, University Hospital of Angers, France Laboratory of Neurovascular and Mitochondrial Integrated Biology, National Institute of Medical Research (INSERM) U771, National Centre of Scientific Research (CNRS) UMR 6214, Angers, France
| | - Oussama Bakhta
- University of Angers, France Laboratory of Cardioprotection, Remodeling, and Thrombosis, Université d'Angers, Angers, France
| | - Hussein Kalakech
- University of Angers, France Laboratory of Cardioprotection, Remodeling, and Thrombosis, Université d'Angers, Angers, France
| | - Gilles Simard
- University of Angers, France Department of Biochemistry and Genetics, University Hospital of Angers, France Laboratory of Oxidative Stress and Metabolic Pathologies (SOPAM), National Institute of Medical Research (INSERM) 1063, Angers, France
| | - Sophie Tamareille
- University of Angers, France Laboratory of Cardioprotection, Remodeling, and Thrombosis, Université d'Angers, Angers, France
| | - Véronique Catros
- Laboratory of Cytogenetic and Cellular Biology, University Hospital of Rennes and National Institute of Medical Research (INSERM) U991, Rennes, France
| | | | - Cédric Gadras
- Department of Biochemistry and Genetics, University Hospital of Angers, France
| | - Lydie Tessier
- Department of Biochemistry and Genetics, University Hospital of Angers, France
| | - Pascal Reynier
- University of Angers, France Department of Biochemistry and Genetics, University Hospital of Angers, France Laboratory of Neurovascular and Mitochondrial Integrated Biology, National Institute of Medical Research (INSERM) U771, National Centre of Scientific Research (CNRS) UMR 6214, Angers, France
| | - Fabrice Prunier
- University of Angers, France Department of Cardiology, University Hospital of Angers, France Laboratory of Cardioprotection, Remodeling, and Thrombosis, Université d'Angers, Angers, France
| | - Delphine Mirebeau-Prunier
- University of Angers, France Department of Biochemistry and Genetics, University Hospital of Angers, France Laboratory of Neurovascular and Mitochondrial Integrated Biology, National Institute of Medical Research (INSERM) U771, National Centre of Scientific Research (CNRS) UMR 6214, Angers, France
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19
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Preconditioning is hormesis part I: Documentation, dose-response features and mechanistic foundations. Pharmacol Res 2016; 110:242-264. [DOI: 10.1016/j.phrs.2015.12.021] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 12/18/2015] [Accepted: 12/19/2015] [Indexed: 12/16/2022]
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20
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Bell RM, Bøtker HE, Carr RD, Davidson SM, Downey JM, Dutka DP, Heusch G, Ibanez B, Macallister R, Stoppe C, Ovize M, Redington A, Walker JM, Yellon DM. 9th Hatter Biannual Meeting: position document on ischaemia/reperfusion injury, conditioning and the ten commandments of cardioprotection. Basic Res Cardiol 2016; 111:41. [PMID: 27164905 PMCID: PMC4863033 DOI: 10.1007/s00395-016-0558-1] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 05/03/2016] [Indexed: 12/21/2022]
Abstract
In the 30 years since the original description of ischaemic preconditioning, understanding of the pathophysiology of ischaemia/reperfusion injury and concepts of cardioprotection have been revolutionised. In the same period of time, management of patients with coronary artery disease has also been transformed: coronary artery and valve surgery are now deemed routine with generally excellent outcomes, and the management of acute coronary syndromes has seen decade on decade reductions in cardiovascular mortality. Nonetheless, despite these improvements, cardiovascular disease and ischaemic heart disease in particular, remain the leading cause of death and a significant cause of long-term morbidity (with a concomitant increase in the incidence of heart failure) worldwide. The need for effective cardioprotective strategies has never been so pressing. However, despite unequivocal evidence of the existence of ischaemia/reperfusion in animal models providing a robust rationale for study in man, recent phase 3 clinical trials studying a variety of cardioprotective strategies in cardiac surgery and acute ST-elevation myocardial infarction have provided mixed results. The investigators meeting at the Hatter Cardiovascular Institute workshop describe the challenge of translating strong pre-clinical data into effective clinical intervention strategies in patients in whom effective medical therapy is already altering the pathophysiology of ischaemia/reperfusion injury-and lay out a clearly defined framework for future basic and clinical research to improve the chances of successful translation of strong pre-clinical interventions in man.
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Affiliation(s)
- R M Bell
- The Hatter Cardiovascular Institute, Institute of Cardiovascular Science, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - H E Bøtker
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - R D Carr
- The Hatter Cardiovascular Institute, Institute of Cardiovascular Science, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
- MSD A/S, Copenhagen V, Denmark
| | - S M Davidson
- The Hatter Cardiovascular Institute, Institute of Cardiovascular Science, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - J M Downey
- Department of Physiology, University of South Alabama College of Medicine, Mobile, AL, USA
| | - D P Dutka
- Department of Cardiovascular Medicine, Addenbrooke's Hospital, Cambridge, UK
| | - G Heusch
- Institute for Pathophysiology, West German Heart and Vascular Center, University of Essen Medical School, Essen, Germany
| | - B Ibanez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - R Macallister
- Centre for Clinical Pharmacology, University College London, London, UK
| | - C Stoppe
- Department of Anesthesiology, University Hospital Aachen, Aachen, Germany
| | - M Ovize
- Centre de recherche en Cancérologie de Lyon, Université Lyon, Lyon, France
| | - A Redington
- Department of Pediatric Cardiology, the Heart Institute at Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - J M Walker
- The Hatter Cardiovascular Institute, Institute of Cardiovascular Science, University College London, 67 Chenies Mews, London, WC1E 6HX, UK
| | - D M Yellon
- The Hatter Cardiovascular Institute, Institute of Cardiovascular Science, University College London, 67 Chenies Mews, London, WC1E 6HX, UK.
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22
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Healy D, Prunier F. Remote Ischaemic Preconditioning and Confounders of Cardioprotection. Cardiology 2015; 133:125-7. [PMID: 26536454 DOI: 10.1159/000441696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 10/14/2015] [Indexed: 11/19/2022]
Affiliation(s)
- Donagh Healy
- Department of Surgery, University Hospital Waterford, Waterford, Ireland
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