Combined loss of Hey1 and HeyL causes congenital heart defects because of impaired epithelial to mesenchymal transition.

abstract：RATIONALE:Plakophilin-2 (PKP2) is an essential component of the cardiac desmosome. Recent data show that it interacts with other molecules of the intercalated disc. Separate studies show preferential localization of the voltage-gated sodium channel (Na(V)1.5) to this region. OBJECTIVE:To establish the association of P...

journal_title：Circulation research

authors： Sato PY,Musa H,Coombs W,Guerrero-Serna G,Patiño GA,Taffet SM,Isom LL,Delmar M

更新日期：2009-09-11 00:00:00

abstract：:To assess the relation between atrial natriuretic peptide and ventricular dysfunction, we simultaneously measured both atrial and plasma immunoreactive atrial natriuretic peptide concentrations in rats 4 weeks after myocardial infarction induced by left coronary artery ligation. When compared to controls (n = 39), rat...

journal_title：Circulation research

authors： Tsunoda K,Hodsman GP,Sumithran E,Johnston CI

更新日期：1986-09-01 00:00:00

abstract：:To assess whether coronary spasm affects the progression of atherosclerosis and results in evolution of myocardial infarction, the role of coronary spasm on the fine structure of conduit coronary arteries was studied morphologically. Göttingen miniature pigs were fed a semisynthetic diet containing 2% cholesterol and ...

journal_title：Circulation research

authors： Nagasawa K,Tomoike H,Hayashi Y,Yamada A,Yamamoto T,Nakamura M

更新日期：1989-08-01 00:00:00

abstract：:This paper describes use of the Karhunen-Loeve expansion to identify and reduce temporal redundancy in electrocardiographic body surface potential maps (192 body surface leads recorded simultaneously at 1 kHz/channel for approximately 600 msec). Temporal data compression of about 20 to 1 was obtained with accurate rep...

journal_title：Circulation research

authors： Evans AK,Lux RL,Burgess MJ,Wyatt RF,Abildskov JA

更新日期：1981-07-01 00:00:00

abstract：:The objective of this study was to elucidate the mechanisms associated with the reciprocal relation between magnesium and calcium on vascular smooth muscle tone in bovine pulmonary artery and vein. Rapid removal of magnesium from Krebs-bicarbonate medium used to bathe isolated rings of precontracted artery or vein cau...

journal_title：Circulation research

authors： Gold ME,Buga GM,Wood KS,Byrns RE,Chaudhuri G,Ignarro LJ

更新日期：1990-02-01 00:00:00

abstract：:The 2-amino-3-benzoylthiophene derivative PD 81,723 is an allosteric enhancer of agonist binding to brain A1 adenosine receptors. One aim of this study was to characterize and contrast the effects of PD 81,723 on the A1 receptor-mediated negative dromotropic and A2a receptor-mediated vasodilatory actions of adenosine ...

journal_title：Circulation research

authors： Kollias-Baker C,Ruble J,Dennis D,Bruns RF,Linden J,Belardinelli L

更新日期：1994-12-01 00:00:00

abstract：:Cardiac allograft vasculopathy (CAV) continues to be a major cause of late graft failure after cardiac transplantation. We have demonstrated that Rho-kinase, an effector of the small GTPase Rho, plays an important role in the pathogenesis of arteriosclerosis. In this study, we examined whether the Rho-kinase-mediated ...

journal_title：Circulation research

authors： Hattori T,Shimokawa H,Higashi M,Hiroki J,Mukai Y,Kaibuchi K,Takeshita A

更新日期：2004-01-09 00:00:00

abstract：:To study the effects of stretch on the function of rat left atrium, we recorded contraction force, calcium transients, and intracellular action potentials (APs) during stretch manipulations. The stretch of the atrium was controlled by intra-atrial pressure. The Frank-Starling behavior of the atrium was manifested as a...

journal_title：Circulation research

authors： Tavi P,Han C,Weckström M

更新日期：1998-11-30 00:00:00

abstract：:The kinetic attributes of the afferent arteriole myogenic response were investigated using the in vitro perfused hydronephrotic rat kidney. Equations describing the time course for pressure-dependent vasoconstriction and vasodilation, and steady-state changes in diameter were combined to develop a mathematical model o...

journal_title：Circulation research

authors： Loutzenhiser R,Bidani A,Chilton L

更新日期：2002-06-28 00:00:00

abstract：:Purkinje cells contain sarcoplasmic reticulum (SR) directly under the surface membrane, are devoid of t-tubuli, and are packed with myofibrils surrounded by central SR. Several studies have reported that electrical excitation induces a biphasic Ca(2+) transient in Purkinje fiber bundles. We determined the nature of th...

journal_title：Circulation research

authors： Boyden PA,Pu J,Pinto J,Keurs HE

更新日期：2000-03-03 00:00:00

abstract：:Although clinical trials of cell-based approaches to cardiovascular disease have yielded some promising results, no cell-based therapy has achieved regulatory approval for a cardiovascular indication. To broadly assess the challenges to regulatory approval and identify strategies to facilitate this goal, the Cardiac S...

journal_title：Circulation research

authors： Fanaroff AC,Morrow V,Krucoff MW,Seltzer JH,Perin EC,Taylor DA,Miller LW,Zeiher AM,Fernández-Avilés F,Losordo DW,Henry TD,Povsic TJ

更新日期：2018-08-03 00:00:00

abstract：:Triadin 1 (TRD) is an integral membrane protein that associates with the ryanodine receptor (RyR2), calsequestrin (CASQ2) and junctin to form a macromolecular Ca signaling complex in the cardiac junctional sarcoplasmic reticulum (SR). To define the functional role of TRD, we examined the effects of adenoviral-mediated...

journal_title：Circulation research

authors： Terentyev D,Cala SE,Houle TD,Viatchenko-Karpinski S,Gyorke I,Terentyeva R,Williams SC,Gyorke S

更新日期：2005-04-01 00:00:00

abstract：RATIONALE:Chronic inflammation in the myocardium is involved in the development of left ventricular (LV) remodeling and failure after myocardial infarction (MI). Invariant natural killer T (iNKT) cells have been shown to produce inflammatory cytokines and orchestrate tissue inflammation. However, no previous studies ha...

journal_title：Circulation research

authors： Sobirin MA,Kinugawa S,Takahashi M,Fukushima A,Homma T,Ono T,Hirabayashi K,Suga T,Azalia P,Takada S,Taniguchi M,Nakayama T,Ishimori N,Iwabuchi K,Tsutsui H

更新日期：2012-09-28 00:00:00

abstract：:Shear stress-induced activation of endothelial ion channels, one of the earliest responses to flow, is implicated in mechano-signal transduction that results in the regulation of vascular tone. The effects of laminar flow on endothelial membrane potential were studied in vitro using both fluorescent potentiometric dye...

journal_title：Circulation research

authors： Barakat AI,Leaver EV,Pappone PA,Davies PF

更新日期：1999-10-29 00:00:00

abstract：RATIONALE:Mutations in vascular endothelial growth factor (VEGF) receptor-3 (VEGFR3 or FLT4) cause Milroy disease, an autosomal dominant condition that presents with congenital lymphedema. Mutations in VEGFR3 are identified in only 70% of patients with classic Milroy disease, suggesting genetic heterogeneity. OBJECTIV...

journal_title：Circulation research

authors： Gordon K,Schulte D,Brice G,Simpson MA,Roukens MG,van Impel A,Connell F,Kalidas K,Jeffery S,Mortimer PS,Mansour S,Schulte-Merker S,Ostergaard P

更新日期：2013-03-15 00:00:00

abstract：:Protein kinase C (PKC) is a key mediator of many diverse physiological and pathological responses. Although little is known about the specific in vivo roles of the various cardiac PKC isozymes, activation-induced translocation of PKC is believed to be the primary determinant of isozyme-specific functions. Recently, we...

journal_title：Circulation research

authors： Mochly-Rosen D,Wu G,Hahn H,Osinska H,Liron T,Lorenz JN,Yatani A,Robbins J,Dorn GW 2nd

更新日期：2000-06-09 00:00:00

abstract：:Aldosterone is associated with the pathogenesis and progression of left ventricular hypertrophy and heart failure, independent of its relation with arterial blood pressure. However, little information exists about the possible influence of this mineralocorticoisteroid on cardiomyocyte electrical activity. The present ...

journal_title：Circulation research

authors： Bénitah JP,Vassort G

更新日期：1999-12-03 00:00:00

abstract：:Inflammation is a condition that underscores many cardiovascular pathologies including endothelial dysfunction, but no link is yet established between the vascular pathology of the metabolic syndrome with a particular inflammatory cytokine. We hypothesized that impairments in coronary endothelial function in the obese...

journal_title：Circulation research

authors： Picchi A,Gao X,Belmadani S,Potter BJ,Focardi M,Chilian WM,Zhang C

更新日期：2006-07-07 00:00:00

abstract：:Recent advances in our understanding of the contribution of thrombin generation to arterial thrombosis and the role of platelets in venous thrombosis have prompted new treatment paradigms. Nonetheless, bleeding remains the major side effect of such treatments spurring the quest for new antithrombotic regimens with bet...

journal_title：Circulation research

authors： Chan NC,Weitz JI

更新日期：2019-02-01 00:00:00

abstract：RATIONALE:Cardiac remodeling and subsequent heart failure remain critical issues after myocardial infarction despite improved treatment and reperfusion strategies. Recently, cardiac regeneration has been demonstrated in fish and newborn mice after apex resection or cardiac infarctions. Two key issues remain to translat...

journal_title：Circulation research

authors： Haubner BJ,Schneider J,Schweigmann U,Schuetz T,Dichtl W,Velik-Salchner C,Stein JI,Penninger JM

更新日期：2016-01-22 00:00:00

abstract：:Many cell types undergo apoptosis under conditions of ischemia. Little is known, however, about the molecular pathways that mediate this response. A cellular and biochemical approach to elucidate such signaling pathways was undertaken in primary cultures of cardiac myocytes, a cell type that is especially sensitive to...

journal_title：Circulation research

authors： Bialik S,Cryns VL,Drincic A,Miyata S,Wollowick AL,Srinivasan A,Kitsis RN

更新日期：1999-09-03 00:00:00

abstract：:Changes in cardiac filling pressure (central venous pressure) were measured following carotid occlusion and infusions of catecholamines in awake dogs while cardiac output was held constant. After carotid occlusion in dogs with vagi blocked, central venous pressure increased about 0.8 mm Hg (an estimated decrease in va...

journal_title：Circulation research

authors： Bennett TD,Wyss CR,Scher AM

更新日期：1984-10-01 00:00:00

abstract：:The identification of nitric oxide ((*)NO) as an endogenously produced free radical mediator of endothelial-dependent relaxation and host defense has fundamentally changed concepts of cell signal transduction. Ligand-receptor oriented paradigms of cell signaling were originally centered on the concept of a high affini...

journal_title：Circulation research

authors： Rudolph V,Freeman BA

更新日期：2009-09-11 00:00:00

abstract：RATIONALE:MicroRNAs modestly suppress their direct mRNA targets, and these direct effects are amplified by modulation of gene transcription pathways. Consequently, indirect mRNA modulatory effects of microRNAs to increase or decrease mRNAs greatly outnumber direct target suppressions. Because microRNAs are products of ...

journal_title：Circulation research

authors： Matkovich SJ,Hu Y,Dorn GW 2nd

更新日期：2013-06-21 00:00:00

abstract：RATIONALE:Activated nuclear factor (NF)-κB signaling in the vascular endothelium promotes the initiation and progression of atherosclerosis. Targeting endothelial NF-κB may provide a novel strategy to limit chronic inflammation. OBJECTIVE:To examine the role of microRNA-181b (miR-181b) in endothelial NF-κB signaling a...

journal_title：Circulation research

authors： Sun X,He S,Wara AKM,Icli B,Shvartz E,Tesmenitsky Y,Belkin N,Li D,Blackwell TS,Sukhova GK,Croce K,Feinberg MW

更新日期：2014-01-03 00:00:00

abstract：RATIONALE:Innate and adaptive immune responses alter numerous homeostatic processes that are controlled by nuclear hormone receptors. NR4A1 is a nuclear receptor that is induced in vascular pathologies, where it mediates protection. OBJECTIVE:The underlying mechanisms that regulate the activity of NR4A1 during vascula...

journal_title：Circulation research

authors： Papac-Milicevic N,Breuss JM,Zaujec J,Ryban L,Plyushch T,Wagner GA,Fenzl S,Dremsek P,Cabaravdic M,Steiner M,Glass CK,Binder CJ,Uhrin P,Binder BR

更新日期：2012-04-13 00:00:00

abstract：:To determine the mechanical factors affecting regional segmental motion after acute coronary occlusion, we studied seven conscious dogs, instrumented with sonomicrometers. Loading conditions were changed by the withdrawal of 500 ml of blood and the transfusion of 800 ml of blood. To express segmental motion, percent s...

journal_title：Circulation research

authors： Akaishi M,Weintraub WS,Schneider RM,Klein LW,Agarwal JB,Helfant RH

更新日期：1986-02-01 00:00:00

abstract：:Electrical propagation in the normal heart occurs via intercellular transfer of current at gap junctions. Alterations in intercellular coupling in the diseased heart are critical in the pathogenesis of reentrant ventricular arrhythmias. Until recently only a single gap junction protein was known to couple cardiac myoc...

journal_title：Circulation research

authors： Kanter HL,Saffitz JE,Beyer EC

更新日期：1992-02-01 00:00:00

abstract：:Compared with the adult, neonatal heart muscle is less sensitive to deactivation by acidic pH. We hypothesized that expression of slow skeletal troponin I (ssTnI), the embryonic isoform, in adult heart would help maintain left ventricular (LV) systolic function during respiratory hypercapnia. We assessed LV function b...

journal_title：Circulation research

authors： Urboniene D,Dias FA,Peña JR,Walker LA,Solaro RJ,Wolska BM

更新日期：2005-07-08 00:00:00

abstract：:Mechanical forces participate in morphogenesis from the level of individual cells to whole organism patterning. This article reviews recent research that has identified specific roles for mechanical forces in important developmental events. One well defined example is that dynein-driven cilia create fluid flow that de...

journal_title：Circulation research

authors： Patwari P,Lee RT

更新日期：2008-08-01 00:00:00