Attenuation of Myeloid-Specific TGFβ Signaling Induces Inflammatory Cerebrovascular Disease and Stroke.

abstract：:Glibenclamide, one of the antidiabetic sulfonylureas, is known to block ATP-dependent K+ channels. We used this drug to determine to what extent K+ loss from acutely ischemic myocardium is mediated via these channels. We also investigated whether glibenclamide would influence ischemic arrhythmias. Isolated rat hearts ...

journal_title：Circulation research

authors： Kantor PF,Coetzee WA,Carmeliet EE,Dennis SC,Opie LH

更新日期：1990-02-01 00:00:00

abstract：:This article examines the role of innervation in regulating expression of acetylcholinesterase (AchE), butyrylcholinesterase (BuchE), and the muscarinic acetylcholine receptor (mAchR) in avian heart. Two distinct approaches are taken. The first approach examines the relation between the onsets of parasympathetic and s...

journal_title：Circulation research

authors： Jo SA,Higgins DM,Berman HA

更新日期：1992-04-01 00:00:00

abstract：:In addition to its role in reverse cholesterol transport, high-density lipoprotein (HDL) cholesterol has direct action on numerous cell types that influence cardiovascular and metabolic health. Cellular responses to HDL entail its capacity to invoke cholesterol efflux that causes signal initiation via scavenger recept...

journal_title：Circulation research

authors： Mineo C,Shaul PW

更新日期：2012-09-28 00:00:00

abstract：:The mechanism of propranolol-inhibited sarcolemmal membrane lipid peroxidation was investigated by electron spin resonance spin-trapping technique using 5,5-dimethyl-1-pyrroline-N-oxide (DMPO) and 2-methyl-2-nitrosopropane (MNP). Highly purified canine myocytic sarcolemma were peroxidized by a superoxide-driven (from ...

journal_title：Circulation research

authors： Mak IT,Arroyo CM,Weglicki WB

更新日期：1989-10-01 00:00:00

abstract：:Vascular endothelial cells respond to laminar shear stress by aligning in the direction of flow, a process which may contribute to atheroprotection. Here we report that localized alpha4 integrin phosphorylation is a mechanism for establishing the directionality of shear stress-induced alignment in microvascular endoth...

journal_title：Circulation research

authors： Goldfinger LE,Tzima E,Stockton R,Kiosses WB,Kinbara K,Tkachenko E,Gutierrez E,Groisman A,Nguyen P,Chien S,Ginsberg MH

更新日期：2008-07-18 00:00:00

abstract：RATIONALE:Remote ischemic conditioning (RIC) or ischemic postconditioning (PostC) may protect the myocardium from ischemia-reperfusion injury in patients with ST-segment-elevation myocardial infarction. OBJECTIVE:To determine whether combined intrahospital RIC and PostC or PostC alone in addition to primary percutaneo...

journal_title：Circulation research

authors： Stiermaier T,Jensen JO,Rommel KP,de Waha-Thiele S,Fuernau G,Desch S,Thiele H,Eitel I

更新日期：2019-05-10 00:00:00

abstract：:Studies were performed to determine whether an alteration in coronary vascular resistance and a reduction in the reflow phenomenon occurred in the blood-perfused, heparinized canine heart after various periods of myocaridal ischemia. Regional myocardial blood flow was measured with radioactive microspheres. Proximal l...

journal_title：Circulation research

authors： Willerson JT,Watson JT,Hutton I,Templeton GH,Fixler DE

更新日期：1975-06-01 00:00:00

abstract：:The E-cadherin/beta-catenin/T-cell factor (Tcf) signaling pathway plays a crucial role in embryogenesis and carcinogenesis and has recently emerged in atherosclerosis. The aim of this work was to investigate whether this signaling pathway is involved in smooth muscle cell proliferation induced by oxidized low-density ...

journal_title：Circulation research

authors： Bedel A,Nègre-Salvayre A,Heeneman S,Grazide MH,Thiers JC,Salvayre R,Maupas-Schwalm F

更新日期：2008-09-26 00:00:00

abstract：:Pharmacological modulation of [K+]o accumulation and action potential changes during acute myocardial ischemia is under evaluation as a promising new antiarrhythmic and cardioprotective strategy during myocardial ischemia and reperfusion. We studied the effects of cromakalim, a K+ channel opener that activates ATP-sen...

journal_title：Circulation research

authors： Venkatesh N,Stuart JS,Lamp ST,Alexander LD,Weiss JN

更新日期：1992-12-01 00:00:00

abstract：:An affinity gel for the purification of renin was prepared by coupling pepstatin to aminohexylagarose gel. Partially purified human renin (Haas et al., Arch. Biochem. Biophys., 110, 534-543, 1965) was purified further by affinity chromatography on the pepstatin-aminohexyl-agarose gel, gel filtration on a Sephadex G-75...

journal_title：Circulation research

authors： Murakami K,Inagami T,Haas E

更新日期：1977-10-01 00:00:00

abstract：:The accumulation of inositol 1,4,5-trisphosphate (IP3) after hormonal stimulation has a physiological role, possibly by alteration of Ca2+ levels in cardiac myocyte. However, this accumulation has not been studied under pathophysiological conditions. In this report, we examine phosphatidylinositol metabolism during ce...

journal_title：Circulation research

authors： Kawaguchi H,Sano H,Iizuka K,Okada H,Kudo T,Kageyama K,Muramoto S,Murakami T,Okamoto H,Mochizuki N

更新日期：1993-05-01 00:00:00

abstract：:Platelet activation is markedly increased during coronary thrombolysis and limits the response to thrombolytic therapy. A possible mediator of platelet activation in this setting is thromboxane (TX) A2, a potent platelet agonist formed in greatly increased amounts during coronary thrombolysis in man. To address this h...

journal_title：Circulation research

authors： Fitzgerald DJ,Wright F,FitzGerald GA

更新日期：1989-07-01 00:00:00

abstract：RATIONALE:Mechanisms of angiogenesis in skeletal muscle remain poorly understood. Efforts to induce physiological angiogenesis hold promise for the treatment of diabetic microvascular disease and peripheral artery disease but are hindered by the complexity of physiological angiogenesis and by the poor angiogenic respon...

journal_title：Circulation research

authors： Rowe GC,Raghuram S,Jang C,Nagy JA,Patten IS,Goyal A,Chan MC,Liu LX,Jiang A,Spokes KC,Beeler D,Dvorak H,Aird WC,Arany Z

更新日期：2014-08-15 00:00:00

abstract：RATIONALE:Mitochondria are key integrators of convergent intracellular signaling pathways. Two important second messengers modulated by mitochondria are calcium and reactive oxygen species. To date, coherent mechanisms describing mitochondrial integration of calcium and oxidative signaling in arterial smooth muscle are...

journal_title：Circulation research

authors： Chaplin NL,Nieves-Cintrón M,Fresquez AM,Navedo MF,Amberg GC

更新日期：2015-12-04 00:00:00

abstract：:The phorbol ester 12-O-tetradecanoyl phorbol-13-acetate was used to probe the role of protein kinase-C in the modulation of alpha-adrenergic receptor-coupled calcium efflux in cultured vascular smooth muscle cells derived from rabbit aorta. Exposure of cells to 12-O-tetradecanoyl phorbol-13-acetate for 6 minutes cause...

journal_title：Circulation research

authors： Colucci WS,Gimbrone MA Jr,Alexander RW

更新日期：1986-03-01 00:00:00

abstract：:Lipid rafts are discrete membrane subdomains rich in sphingolipids and cholesterol. In ventricular myocytes a function of caveolae, a type of lipid rafts, is to concentrate in close proximity several proteins of the beta-adrenergic transduction pathway. We have investigated the subcellular localization of HCN4 channel...

journal_title：Circulation research

authors： Barbuti A,Gravante B,Riolfo M,Milanesi R,Terragni B,DiFrancesco D

更新日期：2004-05-28 00:00:00

abstract：RATIONALE:Hypoxia followed by reoxygenation promotes inflammation by activating nuclear factor κB transcription factors in endothelial cells (ECs). This process involves modification of the signaling intermediary tumor necrosis factor receptor-associated factor 6 with polyubiquitin chains. Thus, cellular mechanisms tha...

journal_title：Circulation research

authors： Luong le A,Fragiadaki M,Smith J,Boyle J,Lutz J,Dean JL,Harten S,Ashcroft M,Walmsley SR,Haskard DO,Maxwell PH,Walczak H,Pusey C,Evans PC

更新日期：2013-06-07 00:00:00

abstract：RATIONALE:The mammalian diaphanous-related formin (mDia1), governs microtubule and microfilament dynamics while functioning as an effector for Rho small GTP-binding proteins during key cellular processes such as adhesion, cytokinesis, cell polarity, and morphogenesis. The cytoplasmic domain of the receptor for advanced...

journal_title：Circulation research

authors： Touré F,Fritz G,Li Q,Rai V,Daffu G,Zou YS,Rosario R,Ramasamy R,Alberts AS,Yan SF,Schmidt AM

更新日期：2012-05-11 00:00:00

abstract：:We studied the effect of histamine and H1 or H2 blockers on the diameter of pial arteries (39-227 micron) using microapplication into the perivascular space. Concentration-response curves for histamine showed dilations which started at 10(-7) M and were maximal at 10(-5) and 10(-4) M. The H2 blocker, cimetidine, induc...

journal_title：Circulation research

authors： Wahl M,Kuschinsky W

更新日期：1979-02-01 00:00:00

abstract：:Peripheral blood (PB)-derived CD14+ monocytes were shown to transdifferentiate into endothelial cell (EC) lineage cells and contribute to neovascularization. We investigated whether bone marrow (BM)- or PB-derived CD34-/CD14+ cells are involved in reendothelialization after carotid balloon injury. Although neither hem...

journal_title：Circulation research

authors： Fujiyama S,Amano K,Uehira K,Yoshida M,Nishiwaki Y,Nozawa Y,Jin D,Takai S,Miyazaki M,Egashira K,Imada T,Iwasaka T,Matsubara H

更新日期：2003-11-14 00:00:00

abstract：:Patients with diabetes mellitus have >2× the risk for developing heart failure (HF; HF with reduced ejection fraction and HF with preserved ejection fraction). Cardiovascular outcomes, hospitalization, and prognosis are worse for patients with diabetes mellitus relative to those without. Beyond the structural and func...

journal_title：Circulation research

authors： Kenny HC,Abel ED

更新日期：2019-01-04 00:00:00

abstract：RATIONALE:Circulating progenitor cells (CPCs) mobilize in response to ischemic injury, but their predictive value remains unknown in acute coronary syndrome (ACS). OBJECTIVE:We aimed to investigate the number of CPCs in ACS compared with those with stable coronary artery disease (CAD), relationship between bone marrow...

journal_title：Circulation research

authors： Samman Tahhan A,Hammadah M,Raad M,Almuwaqqat Z,Alkhoder A,Sandesara PB,Mohamed-Kelli H,Hayek SS,Kim JH,O'Neal WT,Topel ML,Grant AJ,Sabbak N,Heinl RE,Gafeer MM,Obideen M,Kaseer B,Abdelhadi N,Ko YA,Liu C,Hesaroieh I

更新日期：2018-05-25 00:00:00

abstract：:Adenosine modulates a variety of cellular functions by interacting with specific cell surface G protein-coupled receptors (A1, A2A, A2B, and A3) and is a potential mediator of angiogenesis through the A2B receptor. The lack of a potent, selective A2B receptor inhibitor has hampered its characterization. Our goal was t...

journal_title：Circulation research

authors： Afzal A,Shaw LC,Caballero S,Spoerri PE,Lewin AS,Zeng D,Belardinelli L,Grant MB

更新日期：2003-09-19 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：:The major goal of this study was to determine the interactions of VLDL surface and core lipids with the artery wall. We first demonstrated in vitro that surface lipid in VLDL could be traced using the phospholipid-like fluorescent probe 1,1'-dioctadecyl-3,3, 3',3'-tetramethyl-indocarbocyanine (DiI). The core of VLDL p...

journal_title：Circulation research

authors： Rutledge JC,Mullick AE,Gardner G,Goldberg IJ

更新日期：2000-04-14 00:00:00

abstract：:Alveolar epithelial beta-adrenergic receptor (betaAR) activation accelerates active Na+ transport in lung epithelial cells in vitro and speeds alveolar edema resolution in human lung tissue and normal and injured animal lungs. Whether these receptors are essential for alveolar fluid clearance (AFC) or if other mechani...

journal_title：Circulation research

authors： Mutlu GM,Dumasius V,Burhop J,McShane PJ,Meng FJ,Welch L,Dumasius A,Mohebahmadi N,Thakuria G,Hardiman K,Matalon S,Hollenberg S,Factor P

更新日期：2004-04-30 00:00:00

abstract：:The blood pressure of rabbits with chronic one-kidney hypertension can be lowered to normal by immunization with hog kidney cortex preparations that do not contain renin, thus providing evidence for a new factor essential for the maintenance of an elevated blood pressure. A search for the new factor has led to the dis...

journal_title：Circulation research

authors： Skeggs LT,Kahn JR,Levine M,Dorer FE,Lentz KE

更新日期：1977-02-01 00:00:00

abstract：RATIONALE:Long noncoding RNAs (lncRNAs) constitute a novel class of noncoding RNAs that regulate gene expression. Although recent data suggest that lncRNAs may be associated with cardiac disease, little is known about lncRNAs in the setting of myocardial ischemia. OBJECTIVE:To measure lncRNAs in patients with myocardi...

journal_title：Circulation research

authors： Vausort M,Wagner DR,Devaux Y

更新日期：2014-09-12 00:00:00

abstract：:Sinus node recovery time was compared to the recovery time of a slow atrioventricular junctional rhythm in each of the same seven pentobarbital anesthetized dogs. Recovery time and the first five cardiac cycles were examined after pacing atria and ventricles for 20, 40, and 60 seconds at four or more pacing cycle leng...

journal_title：Circulation research

authors： Neely BH,Urthaler F,Hageman GR

更新日期：1985-07-01 00:00:00

abstract：:Our previous studies suggested that enhanced fibronectin mRNA translation in ductus arteriosus compared with aortic smooth muscle cells is related to increased expression of light chain 3 (LC3) of microtubule-associated protein 1, which binds an AU-rich element in the 3' untranslated region of fibronectin mRNA. We the...

journal_title：Circulation research

authors： Zhou B,Rabinovitch M

更新日期：1998-09-07 00:00:00