Histone deacetylase 7 controls endothelial cell growth through modulation of beta-catenin.

abstract：:Whole-cell voltage-clamp experiments were performed on enzymatically dissociated single ventricular myocytes harvested from feline endocardial and epicardial surfaces. The studies were designed to test the hypothesis that the differences in the amplitude of transient outward current (Ito) contribute to the difference ...

journal_title：Circulation research

authors： Furukawa T,Myerburg RJ,Furukawa N,Bassett AL,Kimura S

更新日期：1990-11-01 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：:Studies were performed to characterize the morphology and vascular reactivity of the allografted cerebral microcirculation. Cerebral cortical tissue was allografted into the cheek pouch of the hamster so that cerebral parenchymal vessels could be studied. The vascular morphology was characterized by a large number of ...

journal_title：Circulation research

authors： Joyner WL,Young R,Blank D,Eccleston-Joyner CA,Gilmore JP

更新日期：1988-10-01 00:00:00

abstract：RATIONALE:Inactivating mutations in the Forkhead Box transcription factor F1 (FOXF1) gene locus are frequently found in patients with alveolar capillary dysplasia with misalignment of pulmonary veins, a lethal congenital disorder, which is characterized by severe abnormalities in the respiratory, cardiovascular, and ga...

journal_title：Circulation research

authors： Ren X,Ustiyan V,Pradhan A,Cai Y,Havrilak JA,Bolte CS,Shannon JM,Kalin TV,Kalinichenko VV

更新日期：2014-09-26 00:00:00

abstract：:The average lifespan of humans is increasing, and with it the percentage of people entering the 65 and older age group is growing rapidly and will continue to do so in the next 20 years. Within this age group, cardiovascular disease will remain the leading cause of death, and the cost associated with treatment will co...

journal_title：Circulation research

authors： North BJ,Sinclair DA

更新日期：2012-04-13 00:00:00

abstract：:This study examined intracellular signal events of arterial cells following balloon catheter injury to rat carotid artery. Within 30 minutes, a marked increase in extracellular signal-regulated kinase-1/2 (ERK1/2) activity was observed. This activity remained elevated for 12 hours but had decreased to control levels b...

journal_title：Circulation research

authors： Koyama H,Olson NE,Dastvan FF,Reidy MA

更新日期：1998-04-06 00:00:00

abstract：:Vascular smooth muscle cells (VSMCs) proliferate in response to arterial injury. Recent findings suggest that, in addition to platelet-derived growth factors, growth factors from inflammatory cells and endothelial cells at the site of injury may contribute to VSMC proliferation. We hypothesized that a common mechanism...

journal_title：Circulation research

authors： Rao GN,Berk BC

更新日期：1992-03-01 00:00:00

abstract：:Previous work has shown that neutrophils isolated from whole blood adhere to cardiac-myocytes via CD18 (beta 2 integrin) to cause injury to the heart cells. In vitro, we have found that upon endothelial transmigration, neutrophils can also express alpha 4 beta 1; however, whether this contributes to neutrophil adhesio...

journal_title：Circulation research

authors： Reinhardt PH,Ward CA,Giles WR,Kubes P

更新日期：1997-08-01 00:00:00

abstract：:The cellular basis of reactive oxygen intermediate-induced arrhythmias was investigated in isolated rabbit ventricular cells using the whole-cell voltage- and current-clamp techniques. Singlet oxygen and superoxide were generated by the photoactivation of rose bengal. Single ventricular cells exposed to rose bengal (1...

journal_title：Circulation research

authors： Matsuura H,Shattock MJ

更新日期：1991-02-01 00:00:00

abstract：:The realization of regenerative cardiac medicine depends on the availability of cardiomyocytes in sufficient numbers for transplantation of cardiac tissue and the accompanying blood vessels. Embryonic stem (ES) cells, bone marrow (BM) stem cells, and tissue-derived stem cells are all potential cell sources. Although E...

journal_title：Circulation research

authors： Fukuda K,Yuasa S

更新日期：2006-04-28 00:00:00

abstract：:Inwardly rectifying K+ (Kir) channels are responsible for maintaining endothelial membrane potential and play a key role in endothelium-dependent vasorelaxation. In this study, we show that endothelial Kir channels are suppressed by hypercholesterolemic levels of lipoproteins in vitro and by serum hypercholesterolemia...

journal_title：Circulation research

authors： Fang Y,Mohler ER 3rd,Hsieh E,Osman H,Hashemi SM,Davies PF,Rothblat GH,Wilensky RL,Levitan I

更新日期：2006-04-28 00:00:00

abstract：:In isolated right atria of the rabbit heart, we studied the activation pattern within the sinus node, using the microelectrode technique. After the electrophysiological experiments, the preparations were subjected to a correlative morphological investigation, using light or electron microscopy. Different criteria for ...

journal_title：Circulation research

authors： Bleeker WK,Mackaay AJ,Masson-Pévet M,Bouman LN,Becker AE

更新日期：1980-01-01 00:00:00

abstract：:Endothelin-1 (ET-1) and endothelin-3 (ET-3) produced positive inotropic effects on electrically stimulated left atria and increased the frequency of spontaneously beating right atria of adult rats. The potency of the inotropic effect of ET-1 was greater than that of ET-3, but the potencies of the chronotropic effects ...

journal_title：Circulation research

authors： Ishikawa T,Li LM,Shinmi O,Kimura S,Yanagisawa M,Goto K,Masaki T

更新日期：1991-10-01 00:00:00

abstract：:Although diabetes is recognized as a potent and prevalent risk factor for ischemic heart disease, less is known as to whether diabetes causes an altered cardiac phenotype independent of coronary atherosclerosis. Left ventricular systolic and diastolic dysfunction, left ventricular hypertrophy, and alterations in the c...

journal_title：Circulation research

authors： Poornima IG,Parikh P,Shannon RP

更新日期：2006-03-17 00:00:00

abstract：:Ischemia and simulated ischemic conditions induce enhanced release of norepinephrine (NE) in the brain and the heart. Although studies with neuronal preparations demonstrated a rise in [Ca2+]i under energy-depleted conditions, such release of NE in the heart appears to be predominantly Ca2+ independent. Since Ca2+ ove...

journal_title：Circulation research

authors： Du XJ,Bobik A,Little PJ,Esler MD,Dart AM

更新日期：1997-02-01 00:00:00

abstract：:Using alpha-chloralose-anesthetized cats, we studied blood pressure and heart rate responses to static contraction and passive stretch of the triceps surae muscle before and after microdialyzing the mu-opioid agonist [D-Ala2]-methionine enkephalinamide (DAME, 200 mumol/L) into the L-7 dorsal horn of the spinal cord. I...

journal_title：Circulation research

authors： Meintjes AF,Nóbrega AC,Fuchs IE,Ally A,Wilson LB

更新日期：1995-08-01 00:00:00

abstract：:RhoA and Rac1 regulate formation of stress fibers and intercellular junctions, thus modulating endothelial monolayer permeability. Posttranslational modifications of RhoA and Rac1 regulate enzyme activity and subcellular localization, resulting in altered cellular function. The role of RhoA and Rac1 carboxyl methylati...

journal_title：Circulation research

authors： Lu Q,Harrington EO,Hai CM,Newton J,Garber M,Hirase T,Rounds S

更新日期：2004-02-20 00:00:00

abstract：:By using excised postmortem hearts obtained from 15 mongrel dogs with the pericardium intact, we investigated mechanical interactions between the four heart chambers from the standpoint of ventricular pressure-volume relationships. The interactions investigated were those between (1) the atrium and the ventricle, (2) ...

journal_title：Circulation research

authors： Maruyama Y,Ashikawa K,Isoyama S,Kanatsuka H,Ino-Oka E,Takishima T

更新日期：1982-01-01 00:00:00

abstract：RATIONALE:Lipoprotein(a) [Lp(a)] is a highly atherogenic low-density lipoprotein-like particle characterized by the presence of apoprotein(a) [apo(a)] bound to apolipoprotein B. Proprotein convertase subtilisin/kexin type 9 (PCSK9) selectively binds low-density lipoprotein; we hypothesized that it can also be associate...

journal_title：Circulation research

authors： Tavori H,Christian D,Minnier J,Plubell D,Shapiro MD,Yeang C,Giunzioni I,Croyal M,Duell PB,Lambert G,Tsimikas S,Fazio S

更新日期：2016-06-24 00:00:00

abstract：:The aims of the current study were to examine the efficacy of acetylcholine (ACh) to mimic ischemic preconditioning in dogs and to determine the role of nitric oxide (NO), muscarinic receptors, and ATP-sensitive K+ (KATP) channels in mediating its effects. Barbital-anesthetized open-chest dogs were subjected to 60 min...

journal_title：Circulation research

authors： Yao Z,Gross GJ

更新日期：1993-12-01 00:00:00

abstract：:We determined whether cerebral arterioles in vitro adjust their diameters in response to changes in intraluminal flow rate and pressure. Intracerebral arterioles (38- to 55-microns diameter) were isolated from Sprague-Dawley rats and cannulated with a perfusion system that permitted separate control of intraluminal pr...

journal_title：Circulation research

authors： Ngai AC,Winn HR

更新日期：1995-10-01 00:00:00

abstract：:The positive inotropic effect of the beta-adrenoceptor agonist isoproterenol is accompanied by inhibition of phosphatase type 1 activity in myocardium. Indirect assays suggest that this effect is due to activation of protein phosphatase inhibitor-1, which inhibits phosphatase activity only when phosphorylated. To test...

journal_title：Circulation research

authors： Neumann J,Gupta RC,Schmitz W,Scholz H,Nairn AC,Watanabe AM

更新日期：1991-12-01 00:00:00

abstract：:Transient coronary occlusion (15 minutes) does not result in irreversible myocardial injury but is associated with a depression of contractile function sustained for several hours to days ("stunned myocardium"). The defect in the contractile process responsible for this phenomenon has been suggested to be causally rel...

journal_title：Circulation research

authors： Ito BR,Tate H,Kobayashi M,Schaper W

更新日期：1987-12-01 00:00:00

abstract：:Mechanisms of denervation supersensitivity to sympathomimetic amines were studied in conscious animals. Norepinephrine, 0.1 micrograms/kg, increased left ventricular dP/dt significantly more (4208 +/- 828 mm Hg/sec) in dogs with cardiac denervation than in intact dogs (1029 +/- 280 mm Hg/sec), P less than 0.01, wherea...

journal_title：Circulation research

authors： Vatner DE,Lavallee M,Amano J,Finizola A,Homcy CJ,Vatner SF

更新日期：1985-07-01 00:00:00

abstract：RATIONALE:Obesity leads to increased ischemic heart disease (IHD) risk, but the risk is thought to be mediated through intermediate variables and may not be caused by increased weight per se. OBJECTIVE:To test the hypothesis that the increased IHD risk because of obesity is mediated through lipoproteins, blood pressur...

journal_title：Circulation research

authors： Varbo A,Benn M,Smith GD,Timpson NJ,Tybjaerg-Hansen A,Nordestgaard BG

更新日期：2015-02-13 00:00:00

abstract：RATIONALE:Pulmonary hypertensive remodeling is characterized by excessive proliferation, migration, and proinflammatory activation of adventitial fibroblasts. In culture, fibroblasts maintain a similar activated phenotype. The mechanisms responsible for generation/maintenance of this phenotype remain unknown. OBJECTIV...

journal_title：Circulation research

authors： Wang D,Zhang H,Li M,Frid MG,Flockton AR,McKeon BA,Yeager ME,Fini MA,Morrell NW,Pullamsetti SS,Velegala S,Seeger W,McKinsey TA,Sucharov CC,Stenmark KR

更新日期：2014-01-03 00:00:00

abstract：RATIONALE:Thioredoxin (Trx)1 inhibits pathological cardiac hypertrophy. MicroRNAs (miRNAs) are small noncoding RNAs that downregulate posttranscriptional expression of target molecules. OBJECTIVES:We investigated the role of miRNAs in mediating the antihypertrophic effect of Trx1 on angiotensin II (Ang II)-induced car...

journal_title：Circulation research

authors： Yang Y,Ago T,Zhai P,Abdellatif M,Sadoshima J

更新日期：2011-02-04 00:00:00

abstract：RATIONALE:Loss-of-function studies in cardiac myocytes (CMs) are currently limited by the need for appropriate conditional knockout alleles. The factors that regulate CM maturation are poorly understood. Previous studies on CM maturation have been confounded by heart dysfunction caused by whole organ gene inactivation....

journal_title：Circulation research

authors： Guo Y,VanDusen NJ,Zhang L,Gu W,Sethi I,Guatimosim S,Ma Q,Jardin BD,Ai Y,Zhang D,Chen B,Guo A,Yuan GC,Song LS,Pu WT

更新日期：2017-06-09 00:00:00

abstract：RATIONALE:The ventricular conduction system (VCS) rapidly propagates electrical impulses through the working myocardium of the ventricles to coordinate chamber contraction. GWAS (Genome-wide association studies) have associated nucleotide polymorphisms, most are located within regulatory intergenic or intronic sequence...

journal_title：Circulation research

authors： Vincentz JW,Firulli BA,Toolan KP,Arking DE,Sotoodehnia N,Wan J,Chen PS,de Gier-de Vries C,Christoffels VM,Rubart-von der Lohe M,Firulli AB

更新日期：2019-08-30 00:00:00

abstract：:Although it has been established that myocyte enhancer factor 2 (MEF2) plays pivotal roles in the development of the cardiovascular system as well as skeletal muscle cells, little is known of its role in vascular inflammatory diseases such as atherosclerosis and restenosis after angioplasty. To investigate the role of...

journal_title：Circulation research

authors： Suzuki E,Satonaka H,Nishimatsu H,Oba S,Takeda R,Omata M,Fujita T,Nagai R,Hirata Y

更新日期：2004-07-09 00:00:00