MerTK Cleavage on Resident Cardiac Macrophages Compromises Repair After Myocardial Ischemia Reperfusion Injury.

abstract：:An animal model was used to test the hypothesis that in heart failure the decrease in the ability to resynthesize ATP through the creatine kinase (CK) reaction (which we call energy reserve) contributes to the inability of the heart to maintain its normal function and contractile reserve. One-week-old turkey poults we...

journal_title：Circulation research

authors： Liao R,Nascimben L,Friedrich J,Gwathmey JK,Ingwall JS

更新日期：1996-05-01 00:00:00

abstract：:The sarcoplasmic reticulum Ca(2+)-ATPase (SERCA2) plays a critical role in the contractile performance of cardiac and slow-twitch skeletal muscle by restoring cytosolic calcium to low resting levels during the contractile cycle. We have previously shown that SERCA2 expression in the heart is altered by a number of pat...

journal_title：Circulation research

authors： Fisher SA,Buttrick PM,Sukovich D,Periasamy M

更新日期：1993-10-01 00:00:00

abstract：:The patch clamp technique was used to make whole-cell recordings of calcium channel currents from single muscle cells freshly isolated from rat mesenteric arteries. The cells were found to contain two types of calcium channels; one type is activated by small depolarizations and inactivates quickly, whereas the other r...

journal_title：Circulation research

authors： Bean BP,Sturek M,Puga A,Hermsmeyer K

更新日期：1986-08-01 00:00:00

abstract：:14-3-3 family members are dimeric phosphoserine-binding proteins that regulate signal transduction, apoptotic, and checkpoint control pathways. Targeted expression of dominant-negative 14-3-3eta (DN-14-3-3) to murine postnatal cardiac tissue potentiates Ask1, c-jun N-terminal kinase (JNK), and p38 mitogen-activated pr...

journal_title：Circulation research

authors： Zhang S,Ren J,Zhang CE,Treskov I,Wang Y,Muslin AJ

更新日期：2003-11-28 00:00:00

abstract：:The structure-function relationships of the sarcomeric proteins in the mammalian cardiac compartment remain ill-defined because of the lack of a suitable model in which they can be readily manipulated or exchanged in vivo. To establish the validity of the transgenic paradigm for remodeling the mammalian heart, the mur...

journal_title：Circulation research

authors： Palermo J,Gulick J,Colbert M,Fewell J,Robbins J

更新日期：1996-03-01 00:00:00

abstract：:We hypothesized that a redox-sensitive transcription factor, redox factor-1 (Ref-1) (HAP1, APE, and APEX), was critical in the regulation of endothelial cell survival in response to hypoxia and cytokines, including tumor necrosis factor (TNF)-alpha. Hypoxia resulted in a significant decrease in Ref-1 protein expressio...

journal_title：Circulation research

authors： Hall JL,Wang X,Van Adamson,Zhao Y,Gibbons GH

更新日期：2001-06-22 00:00:00

abstract：:Spatial and temporal organization of signal transduction is coordinated through the segregation of signaling enzymes in selected cellular compartments. This highly evolved regulatory mechanism ensures the activation of selected enzymes only in the vicinity of their target proteins. In this context, cAMP-responsive tri...

journal_title：Circulation research

authors： Perino A,Ghigo A,Scott JD,Hirsch E

更新日期：2012-08-03 00:00:00

abstract：RATIONALE:Plasminogen activator inhibitor-1 (PAI-1) is a biomarker for several vascular disease states; however, its target of action within the vessel wall is undefined. OBJECTIVE:Determine the ability of PAI-1 to regulate myoendothelial junction (MEJ) formation. METHODS AND RESULTS:MEJs are found throughout the vas...

journal_title：Circulation research

authors： Heberlein KR,Straub AC,Best AK,Greyson MA,Looft-Wilson RC,Sharma PR,Meher A,Leitinger N,Isakson BE

更新日期：2010-04-02 00:00:00

abstract：:We performed experiments to determine whether or not acetylcholine exerts a prejunctional inhibitory effect on adrenergic neurotransmission in the human blood vessel wall. Rings of human greater saphenous veins were prepared 2 to 15 hours after death and mounted for isometric tension recording in organ chambers filled...

journal_title：Circulation research

authors： Rorie DK,Rusch NJ,Shepherd JT,Vanhoutte PM,Tyce GM

更新日期：1981-08-01 00:00:00

abstract：:During sustained isometric exercise, central command has very little effect on muscle sympathetic nerve activity (MSNA). To determine if central command has a greater effect on MSNA during intermittent than during sustained contractions, MSNA was recorded with microelectrodes (peroneal nerve) during intermittent isome...

journal_title：Circulation research

authors： Victor RG,Secher NH,Lyson T,Mitchell JH

更新日期：1995-01-01 00:00:00

abstract：RATIONALE:Despite significant interest in bone marrow mononuclear cell (BMC) therapy for ischemic heart disease, current techniques have resulted in only modest benefits. However, selected patients have shown improvements after autologous BMC therapy, but the contributing factors are unclear. OBJECTIVE:The purpose of ...

journal_title：Circulation research

authors： Schutt RC,Trachtenberg BH,Cooke JP,Traverse JH,Henry TD,Pepine CJ,Willerson JT,Perin EC,Ellis SG,Zhao DX,Bhatnagar A,Johnstone BH,Lai D,Resende M,Ebert RF,Wu JC,Sayre SL,Orozco A,Zierold C,Simari RD,Moyé L,Cogle

更新日期：2015-01-02 00:00:00

abstract：:Myocardial damage due to reperfusion of ischemic tissue is caused primarily by infiltrating neutrophils. Although leukocyte beta2 integrins (CD18) play a critical role, significant neutrophil emigration persists when CD18 is neutralized or absent. This study examined the role of leukocyte beta1 integrin (alpha4) and i...

journal_title：Circulation research

authors： Bowden RA,Ding ZM,Donnachie EM,Petersen TK,Michael LH,Ballantyne CM,Burns AR

更新日期：2002-03-22 00:00:00

abstract：RATIONALE:Disruption of endothelial barrier function and neutrophil-mediated injury are two major mechanisms underlying the pathophysiology of sepsis-induced acute lung injury (ALI). Recently we reported that endotoxin induced activation of RhoA in mice lungs that led to the disruption of endothelial barrier and lung e...

journal_title：Circulation research

authors： Gorovoy M,Han J,Pan H,Welch E,Neamu R,Jia Z,Predescu D,Vogel S,Minshall RD,Ye RD,Malik AB,Voyno-Yasenetskaya T

更新日期：2009-09-11 00:00:00

abstract：RATIONALE:Myocardial infarction (MI) results in loss of cardiac myocytes in the ischemic zone of the heart, followed by fibrosis and scar formation, which diminish cardiac contractility and impede angiogenesis and repair. Myofibroblasts, a specialized cell type that switches from a fibroblast-like state to a contractil...

journal_title：Circulation research

authors： Small EM,Thatcher JE,Sutherland LB,Kinoshita H,Gerard RD,Richardson JA,Dimaio JM,Sadek H,Kuwahara K,Olson EN

更新日期：2010-07-23 00:00:00

abstract：:Apoptosis of smooth muscle cells (SMC) and degradation of the extracellular matrix (ECM) have both been implicated in atherosclerotic plaque rupture. We have previously reported that degraded type I collagen fragments induce a rapid but transient apoptotic burst initiated by calpains in SMC. The aim of the current stu...

journal_title：Circulation research

authors： von Wnuck Lipinski K,Keul P,Ferri N,Lucke S,Heusch G,Fischer JW,Levkau B

更新日期：2006-06-23 00:00:00

abstract：RATIONALE:Pulmonary arterial hypertension (PAH) remains a progressive and eventually lethal disease characterized by increased pulmonary vascular resistance because of loss of functional lung microvasculature, primarily at the distal (intracinar) arteriolar level. Cell-based therapies offer the potential to repair and ...

journal_title：Circulation research

authors： Granton J,Langleben D,Kutryk MB,Camack N,Galipeau J,Courtman DW,Stewart DJ

更新日期：2015-09-11 00:00:00

abstract：:Insulin-like growth factor I (IGF-I) is a widely distributed mitogen that mediates the growth-promoting effects of platelet-derived growth factor in mesenchymal cells. We show that rat aortic IGF-I messenger RNA (mRNA) is induced 24 hours after deendothelialization, at a time when smooth muscle cell proliferation with...

journal_title：Circulation research

authors： Cercek B,Fishbein MC,Forrester JS,Helfant RH,Fagin JA

更新日期：1990-06-01 00:00:00

abstract：:In this review current hypotheses for the regulation of filtration rate and the subsequent reabsorption of that filtrate by the proximal tubule are discussed. In the rat the filtration rate is highly plasma flow dependent because of the phenomenon of filtration equilibrium. On the other hand, in man and dog filtration...

journal_title：Circulation research

authors： Knox FG,Cuche J-L,Ott CE,Diaz-Buxo JA,Marchand G

更新日期：1975-06-01 00:00:00

abstract：RATIONALE:Depletion of medial smooth muscle cell (SMC) is a major pathological characteristic of abdominal aortic aneurysm (AAA), although the mechanism by which these cells are eliminated remains incompletely understood. We reasoned that necroptosis, a recently described form of necrosis mediated by receptor-interacti...

journal_title：Circulation research

authors： Wang Q,Liu Z,Ren J,Morgan S,Assa C,Liu B

更新日期：2015-02-13 00:00:00

abstract：:[3H](+/-)Carazolol, a newly available beta-adrenergic receptor antagonist, can be used to characterize beta-adrenergic receptor subtypes present in membrane vesicles derived from canine ventricular myocardium and canine lung. [3H](+/-)Carazolol binding is saturable, of high affinity, and is displaceable by beta-adrene...

journal_title：Circulation research

authors： Manalan AS,Besch HR Jr,Watanabe AM

更新日期：1981-08-01 00:00:00

abstract：RATIONALE:Calcium channel blockers (CCBs) are an important class of drugs in managing cardiovascular diseases. Patients usually rely on these medications for the remainder of their lives after diagnosis. Although the acute pharmacological actions of CCBs in the hearts are well-defined, little is known about the drug-sp...

journal_title：Circulation research

authors： Lam CK,Tian L,Belbachir N,Wnorowski A,Shrestha R,Ma N,Kitani T,Rhee JW,Wu JC

更新日期：2019-07-05 00:00:00

abstract：RATIONALE:Mitochondrial dysfunction plays an important role in heart failure (HF). However, the molecular mechanisms regulating mitochondrial functions via selective mitochondrial autophagy (mitophagy) are poorly understood. OBJECTIVE:We sought to determine the role of AMPK (AMP-activated protein kinase) in selective ...

journal_title：Circulation research

authors： Wang B,Nie J,Wu L,Hu Y,Wen Z,Dong L,Zou MH,Chen C,Wang DW

更新日期：2018-03-02 00:00:00

abstract：:Aldose reductase (AR), a member of the aldo-keto reductase superfamily, has been shown to metabolize toxic aldehydes generated by lipid peroxidation, suggesting that it may serve as an antioxidant defense. To investigate its role in the late phase of ischemic preconditioning (PC), conscious rabbits underwent 6 cycles ...

journal_title：Circulation research

authors： Shinmura K,Bolli R,Liu SQ,Tang XL,Kodani E,Xuan YT,Srivastava S,Bhatnagar A

更新日期：2002-08-09 00:00:00

abstract：:Pathological remodeling of the left ventricle (LV) after myocardial infarction (MI) is a major cause of heart failure. Although cardiac hypertrophy after increased loading conditions has been recognized as a clinical risk factor for human heart failure, it is unknown whether post-MI hypertrophic remodeling of the myoc...

journal_title：Circulation research

authors： van Rooij E,Doevendans PA,Crijns HJ,Heeneman S,Lips DJ,van Bilsen M,Williams RS,Olson EN,Bassel-Duby R,Rothermel BA,De Windt LJ

更新日期：2004-02-20 00:00:00

abstract：RATIONALE:The impact of severe cardiovascular disease and critical limb ischemia (CLI) on the bone marrow (BM) is largely unknown. OBJECTIVE:To investigate microvascular and neuropathic changes in BM of patients with CLI. METHODS AND RESULTS:BM biopsies were obtained from patients with CLI (n=33) included in the Reju...

journal_title：Circulation research

authors： Teraa M,Fledderus JO,Rozbeh RI,Leguit RJ,Verhaar MC,Juventas Study Group{dagger}.

更新日期：2014-01-17 00:00:00

abstract：:Nitric oxide (NO) functions principally as a diffusible paracrine effector. The exception is in cardiomyocytes where both NO synthases (NOS) and target proteins coexist, allowing NO to work in an autocrine/intracrine fashion. However, the most abundant myocyte isoform (NOS3) is far more expressed in vascular endotheli...

journal_title：Circulation research

authors： Champion HC,Georgakopoulos D,Takimoto E,Isoda T,Wang Y,Kass DA

更新日期：2004-03-19 00:00:00

abstract：:Complete knowledge of myocardial structure, metabolism, and function is crucial to understanding the response of the heart to injury such as ischemia. Increasingly, this type of knowledge is required at multiple levels, from that of the isolated myocyte to the functioning organism, to provide basic scientists and clin...

journal_title：Circulation research

authors： Wu KC,Lima JA

更新日期：2003-12-12 00:00:00

abstract：:We investigated expression of the 5'-spliced isoform of smooth muscle myosin heavy chain (SM-MHC-B) in smooth muscle cells of cardiac vessels of the left ventricle of normotensive (Wistar-Kyoto) and spontaneously hypertensive rats of the stroke-prone strain by immunofluorescence microscopy. In parallel, liver and blad...

journal_title：Circulation research

authors： Wetzel U,Lutsch G,Haase H,Ganten U,Morano I

更新日期：1998-07-27 00:00:00

abstract：RATIONALE:Unlike conventional dendritic cells, plasmacytoid DCs (PDC) are poor in antigen presentation and critical for type I interferon response. Though proposed to be present in human atherosclerotic lesions, their role in atherosclerosis remains elusive. OBJECTIVE:To investigate the role of PDC in atherosclerosis....

journal_title：Circulation research

authors： Daissormont IT,Christ A,Temmerman L,Sampedro Millares S,Seijkens T,Manca M,Rousch M,Poggi M,Boon L,van der Loos C,Daemen M,Lutgens E,Halvorsen B,Aukrust P,Janssen E,Biessen EA

更新日期：2011-12-09 00:00:00

abstract：:Although the ultrasonic pulsatility index (PI) is used as a test of arterial inflow, the relationship between proximal arterial stenosis and PI has not been fully evaluated. In a series of experiments on dogs, over 200 measurements of pressure, flow (using an indwelling electromagnetic flowmeter), and PI were made dis...

journal_title：Circulation research

authors： Evans DH,Barrie WW,Asher MJ,Bentley S,Bell PR

更新日期：1980-04-01 00:00:00