Cardiotrophin-1 (CT-1) can protect the adult heart from injury when added both prior to ischaemia and at reperfusion.

Abstract:

OBJECTIVES:To determine whether the cytokine cardiotrophin-1 (CT-1) can protect the adult heart against ischaemia/reperfusion when added either prior to ischaemia or at reperfusion. BACKGROUND:CT-1 has previously been shown to protect cultured embryonic or neonatal cardiocytes from cell death. To assess the therapeutic potential of CT-1, it is necessary to determine whether this effect can be observed in adult cardiac cells both in culture and most importantly in the intact heart. METHODS:We examined the protective effect of CT-1 both in cultured adult rat cardiocytes and in the rat intact heart. In both cases, the cardiac cells were exposed to hypoxia/ischaemia followed by reoxygenation/reperfusion and CT-1 was administered either prior to hypoxia/ischaemia or at reoxygenation/reperfusion. RESULTS:CT-1 has a protective effect in reducing ischaemic damage in the intact heart ex vivo as assayed by infarct size to area at risk ratio (20% compared to 35%). Similar protective effects against cell death were noted in adult cells in vitro. Both in vitro and ex vivo CT-1 can exert a protective effect when added at the time of reoxygenation/reperfusion as well as prior to the hypoxic/ischaemic stimulus (cell death reduced from 50 to 20% in TUNEL assay, infarct size to zone at risk ratio reduced from 35 to 20%). These protective effects are blocked by an inhibitor of the p42/p44 MAPK pathway. CONCLUSION:CT-1 can protect adult cardiac cells both in vitro and in vivo when added both prior to or after the hypoxic/ischaemic stimulus. The potential therapeutic benefit of CT-1 when added at the time of reperfusion following ischaemic damage is discussed.

journal_name

Cardiovasc Res

journal_title

Cardiovascular research

authors

Liao Z,Brar BK,Cai Q,Stephanou A,O'Leary RM,Pennica D,Yellon DM,Latchman DS

doi

10.1016/s0008-6363(01)00531-4

subject

Has Abstract

pub_date

2002-03-01 00:00:00

pages

902-10

issue

4

eissn

0008-6363

issn

1755-3245

pii

S0008636301005314

journal_volume

53

pub_type

杂志文章
  • Current thresholds and liminal size in excitation of heart muscle.

    abstract::End-diastolic current thresholds have been measured in 12 open-chested dogs with epicardial disc electrodes ranging in radius from 0.01 to 9.0 mm. The current threshold for cathodal 1 ms impulses proved to be independent of electrode size for radii smaller than 0.2 mm and proportional to the radius to the power 1.5 fo...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/12.8.477

    authors: Lindemans FW,Denier Van der Gon JJ

    更新日期:1978-08-01 00:00:00

  • Readthrough of nonsense mutation W822X in the SCN5A gene can effectively restore expression of cardiac Na+ channels.

    abstract:AIMS:Nonsense mutations in the SCN5A gene result in truncated, non-functional derivatives of the cardiac Na+ channel and thus cause arrhythmias. Studies of other genes suggest that pathogenic phenotypes of nonsense mutations may be alleviated by enhancing readthrough, which enables ribosomes to ignore premature termina...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvp116

    authors: Teng S,Gao L,Paajanen V,Pu J,Fan Z

    更新日期:2009-08-01 00:00:00

  • Characterisation, utilisation and clinical relevance of isolated perfused heart models of ischaemia-induced ventricular fibrillation.

    abstract::The isolated perfused heart has been used increasingly during the last decade as a model for identifying actions of drugs on ventricular fibrillation (VF) induced by myocardial ischaemia. In addition, it has been used to explore the mechanisms responsible for the initiation and maintenance of VF, the concept of endoge...

    journal_title:Cardiovascular research

    pub_type: 杂志文章,评审

    doi:10.1016/s0008-6363(98)00083-2

    authors: Curtis MJ

    更新日期:1998-07-01 00:00:00

  • Endothelin-1 induced proinflammatory markers in the myocardium and leukocytes of guinea-pigs: role of glycoprotein IIB/IIIA receptors.

    abstract:AIM:To assess whether endothelin-1 (ET-1) induces the in vivo expression of inflammatory-related proteins, namely cyclooxygenase-2 (COX-2) and tissue factor, in the myocardium and circulating leukocytes of guinea-pigs. The involvement of platelets was also analyzed. METHODS:ET-1 (0.013 microg/min) was infused to male ...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(02)00657-0

    authors: Molero L,Farré J,García-Mendez A,Jiménez Mateos-Caceres P,Carrasco Martín C,Millás I,Navarro F,Córdoba M,Casado S,López-Farré A

    更新日期:2003-01-01 00:00:00

  • Role of nucleoside transport inhibition and endogenous adenosine in prevention of catecholamine induced death in rabbits.

    abstract:OBJECTIVE:R 75,231, a potent and specific nucleoside transport inhibitor, largely prevents cardiac damage and death in catecholamine challenged rabbits. The major biochemical effect of nucleoside transport inhibition in ischaemic and reperfused myocardium is a prolonged accumulation of adenosine. The cardioprotection b...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/27.1.111

    authors: Van Belle H,Ver Donck K,Verheyen W

    更新日期:1993-01-01 00:00:00

  • Combined therapy with PPARalpha agonist and L-carnitine rescues lipotoxic cardiomyopathy due to systemic carnitine deficiency.

    abstract:OBJECTIVE:Peroxisome proliferator-activated receptors (PPAR) are ligand-activated transcription factors that belong to the nuclear hormone receptor superfamily and are key regulators of fatty acid oxidation (FAO) in the heart. Systemic carnitine deficiency (SCD) causes disorders of FAO and induces hypertrophic cardiomy...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/j.cardiores.2006.02.005

    authors: Asai T,Okumura K,Takahashi R,Matsui H,Numaguchi Y,Murakami H,Murakami R,Murohara T

    更新日期:2006-06-01 00:00:00

  • Extraneuronal enzymatic degradation of myocardial interstitial norepinephrine in the ischemic region.

    abstract:OBJECTIVE:Catechol O-methyltransferase (COMT) is believed to exert degradative action at high norepinephrine (NE) levels. Although COMT exists in cardiac tissues, the contribution of cardiac COMT activity to regional NE kinetics, particularly in ischemia-induced NE accumulation, remains unclear. We investigated the rol...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/j.cardiores.2004.06.011

    authors: Fujii T,Yamazaki T,Akiyama T,Sano S,Mori H

    更新日期:2004-10-01 00:00:00

  • Repetitive myocardial stunning in pigs is associated with the increased expression of inducible and constitutive nitric oxide synthases.

    abstract:OBJECTIVES:Nitric oxide (NO) has complex effects on myocardial function particularly following ischaemia-reperfusion. The goal of this study was to examine the result of repetitive myocardial stunning on myocardial NO release and expression of inducible (iNOS) and constitutive (eNOS) NO synthases. METHODS AND RESULTS:...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(99)00149-2

    authors: Baker CS,Rimoldi O,Camici PG,Barnes E,Chacon MR,Huehns TY,Haskard DO,Polak JM,Hall RJ

    更新日期:1999-08-15 00:00:00

  • Altered gene expression of prostacyclin synthase and prostacyclin receptor in the thoracic aorta of spontaneously hypertensive rats.

    abstract:OBJECTIVE:The aim of this study was to evaluate the possible role of prostacyclin (PGI2) in the pathogenesis of hypertension in spontaneously hypertensive rats (SHR). METHODS:Measurement of mRNA and protein levels of PGH synthase (PGHS)-1, PGI2 synthase and the PGI2 receptor, in the thoracic aorta was performed in SHR...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(98)00239-9

    authors: Numaguchi Y,Harada M,Osanai H,Hayashi K,Toki Y,Okumura K,Ito T,Hayakawa T

    更新日期:1999-03-01 00:00:00

  • End tidal carbon dioxide as an haemodynamic determinant of cardiopulmonary resuscitation in the rat.

    abstract::End tidal PCO2 (PETCO2) has been found to be a good prognostic indicator of successful resuscitation from cardiac arrest. To explore the value of this measurement further, we carried out a series of experiments during cardiac arrest and closed chest resuscitation in 14 mechanically ventilated Sprague-Dawley rats. Vent...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/23.4.364

    authors: von Planta M,von Planta I,Weil MH,Bruno S,Bisera J,Rackow EC

    更新日期:1989-04-01 00:00:00

  • Hypoxia induces unique proliferative response in adventitial fibroblasts by activating PDGFβ receptor-JNK1 signalling.

    abstract:AIMS:Pulmonary hypertension (PH) is a devastating condition for which no disease-modifying therapies exist. PH is recognized as proliferative disease of the pulmonary artery (PA). In the experimental newborn calf model of hypoxia-induced PH, adventitial fibroblasts in the PA wall exhibit a heightened replication index....

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvs194

    authors: Panzhinskiy E,Zawada WM,Stenmark KR,Das M

    更新日期:2012-08-01 00:00:00

  • Effect of acute cardiac tamponade on left ventricular pressure-volume relations in anaesthetised dogs.

    abstract:STUDY OBJECTIVE:The aim was to determine whether depressed myocardial contractility is responsible for the decline in stroke volume that occurs with cardiac tamponade. DESIGN:Left ventricular contractile performance was assessed before and after beta adrenergic blockade using the end systolic pressure-volume relation,...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/24.8.633

    authors: Johnston WE,Vinten-Johansen J,Klopfenstein HS,Santamore WP,Little WC

    更新日期:1990-08-01 00:00:00

  • Netrin-1 as a novel therapeutic target in cardiovascular disease: to activate or inhibit?

    abstract::Netrins are a family of laminin-like proteins, which were initially identified for their role in embryonic axonal guidance. Over recent years, it has become apparent that netrin-1 may additionally be involved in the underlying pathology of several multisystem diseases, making it an attractive potential therapeutic tar...

    journal_title:Cardiovascular research

    pub_type: 杂志文章,评审

    doi:10.1093/cvr/cvv201

    authors: Layne K,Ferro A,Passacquale G

    更新日期:2015-09-01 00:00:00

  • Desmosomal junctions are necessary for adult sinus node function.

    abstract:AIMS:Current mechanisms driving cardiac pacemaker function have focused on ion channel and gap junction channel function, which are essential for action potential generation and propagation between pacemaker cells. However, pacemaker cells also harbour desmosomes that structurally anchor pacemaker cells to each other i...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvw083

    authors: Mezzano V,Liang Y,Wright AT,Lyon RC,Pfeiffer E,Song MY,Gu Y,Dalton ND,Scheinman M,Peterson KL,Evans SM,Fowler S,Cerrone M,McCulloch AD,Sheikh F

    更新日期:2016-08-01 00:00:00

  • Reduction in density of transverse tubules and L-type Ca(2+) channels in canine tachycardia-induced heart failure.

    abstract:OBJECTIVE:Persistent supraventricular tachycardia leads to the development of a dilated cardiomyopathy with impairment of excitation-contraction (EC) coupling. Since the initial trigger for EC coupling in ventricular muscle is the influx of Ca(2+) through L-type Ca(2+) channels (I(Ca)) in the transverse tubules (T-tubu...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(00)00256-x

    authors: He J,Conklin MW,Foell JD,Wolff MR,Haworth RA,Coronado R,Kamp TJ

    更新日期:2001-02-01 00:00:00

  • Percutaneous pulmonary valve replacement: autologous tissue-engineered valved stents.

    abstract:AIMS:Percutaneous implantation has already been used clinically and is a great option for treating young patients. The use of autologous tissue-engineered valved stents might solve the problem of degeneration and limited durability of biological heart valves. METHODS AND RESULTS:Porcine pulmonary heart valves and smal...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvq212

    authors: Metzner A,Stock UA,Iino K,Fischer G,Huemme T,Boldt J,Braesen JH,Bein B,Renner J,Cremer J,Lutter G

    更新日期:2010-12-01 00:00:00

  • Acadesine: the prototype adenosine regulating agent for reducing myocardial ischaemic injury.

    abstract::Acadesine is the prototype of a new class of therapeutic compounds termed adenosine regulating agents. Acadesine is pharmacologically silent in normal circumstances, but its activity becomes operative during situations of net ATP catabolism, when it increases local adenosine levels. Thus acadesine is able to harness t...

    journal_title:Cardiovascular research

    pub_type: 杂志文章,评审

    doi:10.1093/cvr/27.1.43

    authors: Mullane K

    更新日期:1993-01-01 00:00:00

  • Simvastatin has an anti-inflammatory effect on macrophages via upregulation of an atheroprotective transcription factor, Kruppel-like factor 2.

    abstract:AIMS:Statins have beneficial vascular effects beyond their cholesterol-lowering action. Since macrophages play a central role in atherogenesis, we characterized the effects of simvastatin on gene expression profile of human peripheral blood monocyte (HPBM)-macrophages. METHODS AND RESULTS:Gene expression profile was s...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvn007

    authors: Tuomisto TT,Lumivuori H,Kansanen E,Häkkinen SK,Turunen MP,van Thienen JV,Horrevoets AJ,Levonen AL,Ylä-Herttuala S

    更新日期:2008-04-01 00:00:00

  • Early atherosclerosis in humans: role of diffuse intimal thickening and extracellular matrix proteoglycans.

    abstract::This review attempts to define the early events that lead to lesions of human atherosclerosis based on careful morphological studies in human autopsy specimens. In contrast to most small laboratory animals, diffuse intimal thickening (DIT) is present in human arteries before atherosclerosis develops, particularly in t...

    journal_title:Cardiovascular research

    pub_type: 杂志文章,评审

    doi:10.1093/cvr/cvn099

    authors: Nakashima Y,Wight TN,Sueishi K

    更新日期:2008-07-01 00:00:00

  • Transgenic alpha1A-adrenergic activation limits post-infarct ventricular remodeling and dysfunction and improves survival.

    abstract:OBJECTIVE:Myocardial contractility is enhanced in transgenic (TG) mice with cardiac-restricted overexpression of the alpha1A-adrenergic receptors (alpha1A-AR). We tested the hypothesis that this enhanced inotropy protects against dysfunction and remodeling after myocardial infarction (MI). METHODS:We subjected alpha1A...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/j.cardiores.2006.06.015

    authors: Du XJ,Gao XM,Kiriazis H,Moore XL,Ming Z,Su Y,Finch AM,Hannan RA,Dart AM,Graham RM

    更新日期:2006-09-01 00:00:00

  • Modulation of ERG25 expression by LDL in vascular cells.

    abstract:BACKGROUND:Plasma low density lipoproteins (LDL) play a key role in the pathogenesis of atherosclerosis. LDL modify gene expression in vascular cells leading to disturbances in the functional state of the vessel wall. METHODS:Expression levels of C-4 sterol methyl oxidase gene (ERG25), sterol regulatory element bindin...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(02)00856-8

    authors: Rodriguez C,Raposo B,Martínez-González J,Llorente-Cortés V,Vilahur G,Badimon L

    更新日期:2003-04-01 00:00:00

  • Mitochondrial K(ATP) channels: role in cardioprotection.

    abstract::The role of the mitochondrial ATP-sensitive potassium channel (mK(ATP)) in ischemic preconditioning and cardioprotection is reviewed. A great deal of accumulated evidence implicatese opening of this channel as an important step in the anti-infarct effect of ischemic preconditioning. Recent studies, however, reveal tha...

    journal_title:Cardiovascular research

    pub_type: 杂志文章,评审

    doi:10.1016/s0008-6363(02)00439-x

    authors: Oldenburg O,Cohen MV,Yellon DM,Downey JM

    更新日期:2002-08-15 00:00:00

  • Low TLR7 gene expression in atherosclerotic plaques is associated with major adverse cardio- and cerebrovascular events.

    abstract:AIMS:Processes in the development of atherosclerotic lesions can lead to plaque rupture or erosion, which can in turn elicit myocardial infarction or ischaemic stroke. The aims of this study were to determine whether Toll-like receptor 7 (TLR7) gene expression levels influence patient outcome and to explore the mechani...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvw231

    authors: Karadimou G,Folkersen L,Berg M,Perisic L,Discacciati A,Roy J,Hansson GK,Persson J,Paulsson-Berne G

    更新日期:2017-01-01 00:00:00

  • Nature and pressure dependence of damage induced by distension of human saphenous vein coronary artery bypass grafts.

    abstract::Surgical preparation of human saphenous vein for coronary artery bypass grafting involving distension and storage in iso-osmotic sodium chloride solution reduced tissue adenosine triphosphate (ATP) (mean(SEM] concentration from 280(20) nmol.g-1 wet wt (n = 25) to 140(30) nmol.g-1 wet wt (n = 12) and the adenosine trip...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/21.12.902

    authors: Angelini GD,Passani SL,Breckenridge IM,Newby AC

    更新日期:1987-12-01 00:00:00

  • A comparative study on ischaemia- or anoxia-induced impairment of myocytic structure and cardiac function in the isolated, isovolumicly-contracting, perfused rat heart.

    abstract::Impairment of contractile function and extent of release of several intracellular marker enzymes and DNA were studied in isolated perfused rat hearts after low-flow (0.16 ml . min-1) ischaemia followed by 2 h of reperfusion and after anoxia followed by 2 h of reoxygenation. After varying periods of ischaemia or anoxia...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/18.12.768

    authors: van der Laarse A,Altona JC,Zoet AC,Oemrawsingh P,van Dijkman PR

    更新日期:1984-12-01 00:00:00

  • VEGF-C induced angiogenesis preferentially occurs at a distance from lymphangiogenesis.

    abstract:AIMS:Vascular endothelial growth factor-C (VEGF-C) has been shown to stimulate both angiogenesis and lymphangiogenesis in some but not all models where VEGF-C is over-expressed. Our aim was to investigate the interaction between lymphangiogenesis and angiogenesis in adult tissues regulated by VEGF-C and identify eviden...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvm094

    authors: Benest AV,Harper SJ,Herttuala SY,Alitalo K,Bates DO

    更新日期:2008-05-01 00:00:00

  • Vasopressin-induced coronary constriction at low perfusion pressures.

    abstract::We studied the effects of intracoronary vasopressin on the relationship between pressure and flow in the coronary circulation of anaesthetised swine. In addition to measurements at control levels, diastolic pressure-flow relationships were constructed from steady-state points below a coronary pressure of 50 mmHg, wher...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/19.7.433

    authors: Pantely GA,Ladley HD,Anselone CG,Bristow JD

    更新日期:1985-07-01 00:00:00

  • Role of basal nitric oxide synthesis in vasoconstrictor hyporeactivity in the perfused rat hindlimb after myocardial infarction: effect of captopril.

    abstract:OBJECTIVES:The contribution of vascular changes to the development of heart failure is largely unknown. In the present study, we evaluated endothelial and vascular contractile function in the rat hindlimb vascular bed after myocardial infarction (MI), including the modulatory role of basal nitric oxide (NO) production ...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1016/s0008-6363(99)00147-9

    authors: Ceiler DL,Nelissen-Vrancken M,De Mey JG,Smits JF

    更新日期:1999-08-15 00:00:00

  • Role of human smooth muscle cell progenitors in atherosclerotic plaque development and composition.

    abstract:AIMS:We analysed the possible protective role of human endothelial (EPCs) and smooth muscle (SPCs) progenitor cells on atherosclerosis development in apoE(-/-)RAG2(-/-) mice. We determined plasma levels of SPCs in coronary patients. METHODS AND RESULTS:ApoE(-/-)RAG2(-/-) mice received four intravenous injections of sa...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/cvm034

    authors: Zoll J,Fontaine V,Gourdy P,Barateau V,Vilar J,Leroyer A,Lopes-Kam I,Mallat Z,Arnal JF,Henry P,Tobelem G,Tedgui A

    更新日期:2008-02-01 00:00:00

  • Ventricular expression of brain natriuretic peptide gene following orthotopic cardiac transplantation in children--a three year follow up.

    abstract:OBJECTIVE:The aim was to examine ventricular brain natriuretic peptide (B-type natriuretic peptide, BNP) gene expression and to determine its relationship with ventricular BNP and circulating BNP levels in paediatric cardiac transplant recipients, over a three year period after transplantation. METHODS:Total RNA extra...

    journal_title:Cardiovascular research

    pub_type: 杂志文章

    doi:10.1093/cvr/27.12.2135

    authors: Ationu A,Sorensen K,Whitehead B,Singer D,Burch M,Carter ND

    更新日期:1993-12-01 00:00:00