Activation of vascular bone morphogenetic protein signaling in diabetes mellitus.

abstract：:The transcriptional regulation of cardiovascular development requires precise spatiotemporal control of gene expression, and heterozygous mutations of transcription factors have frequently been implicated in human cardiovascular malformations. A novel mechanism involving posttranscriptional regulation by small, noncod...

journal_title：Circulation research

authors： Cordes KR,Srivastava D

更新日期：2009-03-27 00:00:00

abstract：:We studied the influence of hypophysectomy on endothelial cell regrowth and intimal thickening following aortic endothelial removal. Modification of this influence by replacement doses of glucocorticoids, mineralocorticoids, thyroxin, and growth hormone also was investigated. Young adult male rats were used, and endot...

journal_title：Circulation research

authors： Bettmann MA,Stemerman MB,Ransil BJ

更新日期：1981-06-01 00:00:00

abstract：:Experiments were designed to determine the contribution of endothelial cells to the heterogeneous behavior of the arterial and venous wall. Rings of canine femoral, pulmonary, saphenous, and splenic arteries and veins, with and without endothelium, were mounted for isometric tension recording in Krebs-Ringer bicarbona...

journal_title：Circulation research

authors： De Mey JG,Vanhoutte PM

更新日期：1982-10-01 00:00:00

abstract：:Alpha1-adrenoceptor (alpha1-AR) stimulation increases sarcolemmal Na+-H+ exchanger (NHE) activity. The present study was designed to determine the role(s) of alpha1-AR subtype(s) in mediating this response. As an index of NHE activity, acid efflux rates (JHs) were determined in single rat ventricular myocytes loaded w...

journal_title：Circulation research

authors： Yokoyama H,Yasutake M,Avkiran M

更新日期：1998-06-01 00:00:00

abstract：:The spatial and dynamic properties of ventricular fibrillation (VF) may be random or related to cellular electrical properties of the normal heart. Local activation intervals (AIs) in VF may depend on the local refractory period (RP), and sustained VF may require a steep action potential (AP) restitution curve. In gui...

journal_title：Circulation research

authors： Choi BR,Liu T,Salama G

更新日期：2001-03-16 00:00:00

abstract：:Endothelial cells release several compounds, including prostacyclin, NO, and endothelium-derived hyperpolarizing factor (EDHF), that mediate the vascular effects of vasoactive hormones. The identity of EDHF remains unknown. Since arachidonic acid causes endothelium-dependent relaxations of coronary arteries through it...

journal_title：Circulation research

authors： Campbell WB,Gebremedhin D,Pratt PF,Harder DR

更新日期：1996-03-01 00:00:00

abstract：RATIONALE:Although not fully understood, the phenotypic transition of vascular smooth muscle cells exhibits at the early onset of the pathology of aortic aneurysms. Exploring the key regulators that are responsible for maintaining the contractile phenotype of vascular smooth muscle cells (VSMCs) may confer vascular hom...

journal_title：Circulation research

authors： Zhao G,Fu Y,Cai Z,Yu F,Gong Z,Dai R,Hu Y,Zeng L,Xu Q,Kong W

更新日期：2017-12-08 00:00:00

abstract：:To investigate the spread of contraction in the rabbit ear artery, changes in segment diameter were measured after local stimulation. No spread of contraction was produced by direct current or local application of norepinephrine (NE). Repetitive electrical stimulation caused contraction which spread far from the point...

journal_title：Circulation research

authors： Vonderlage M

更新日期：1981-09-01 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：RATIONALE:Transcatheter, intramyocardial injections of bone marrow-derived cell therapy produces reverse remodeling in large animal models of ischemic cardiomyopathy. OBJECTIVE:We used cardiac MRI (CMR) in patients with left ventricular (LV) dysfunction related to remote myocardial infarction (MI) to test the hypothes...

journal_title：Circulation research

authors： Williams AR,Trachtenberg B,Velazquez DL,McNiece I,Altman P,Rouy D,Mendizabal AM,Pattany PM,Lopera GA,Fishman J,Zambrano JP,Heldman AW,Hare JM

更新日期：2011-04-01 00:00:00

abstract：RATIONALE:We previously reported that vascular endothelial growth factor (VEGF)-induced binding of VEGF receptor 2 (VEGFR2) to epsins 1 and 2 triggers VEGFR2 degradation and attenuates VEGF signaling. The epsin ubiquitin interacting motif (UIM) was shown to be required for the interaction with VEGFR2. However, the mole...

journal_title：Circulation research

authors： Rahman HNA,Wu H,Dong Y,Pasula S,Wen A,Sun Y,Brophy ML,Tessneer KL,Cai X,McManus J,Chang B,Kwak S,Rahman NS,Xu W,Fernandes C,Mcdaniel JM,Xia L,Smith L,Srinivasan RS,Chen H

更新日期：2016-03-18 00:00:00

abstract：:Isolated, cultured arterial endothelial cells express an acetylcholine (ACh)-activated K+ current in addition to an inward rectifier current whose conductance is unaffected by ACh. The cholinergic K+ current is specifically blocked by atropine (1 microM) and shows single saturation kinetics with ACh (half-maximal stim...

journal_title：Circulation research

authors： Olesen SP,Davies PF,Clapham DE

更新日期：1988-06-01 00:00:00

abstract：:Trimetazidine is a clinically effective antianginal agent that has no negative inotropic or vasodilator properties. Although it is thought to have direct cytoprotective actions on the myocardium, the mechanism(s) by which this occurs is as yet undefined. In this study, we determined what effects trimetazidine has on b...

journal_title：Circulation research

authors： Kantor PF,Lucien A,Kozak R,Lopaschuk GD

更新日期：2000-03-17 00:00:00

abstract：RATIONALE:Slow nonuniform electric propagation in the border zone (BZ) of a healed myocardial infarct (MI) can give rise to reentrant arrhythmia. The extent to which this is influenced by structural rather than cellular electric remodeling is unclear. OBJECTIVE:To determine whether structural remodeling alone in the i...

journal_title：Circulation research

authors： Rutherford SL,Trew ML,Sands GB,LeGrice IJ,Smaill BH

更新日期：2012-07-20 00:00:00

abstract：:Increasing evidence indicates that the control of cell proliferation and apoptosis are linked. The c-myc proto-oncogene is induced early after cell-cycle entry in vascular smooth muscle cells (VSMCs) in vitro and after arterial injury and regulates both cell proliferation and apoptosis. Although both proliferation and...

journal_title：Circulation research

authors： Macdonald K,Bennett MR

更新日期：1999-04-16 00:00:00

abstract：:Compelling evidence continues to emerge suggesting that the glycocalyx surface layer on vascular endothelial cells plays a determining role in numerous physiological processes including inflammation, microvascular permeability, and endothelial mechanotransduction. Previous research has shown that enzymes degrade the g...

journal_title：Circulation research

authors： Potter DR,Jiang J,Damiano ER

更新日期：2009-06-05 00:00:00

abstract：:Inflammatory processes underlie a broad spectrum of conditions that injure the heart muscle and cause both structural and functional deficits. In this article, we address current knowledge regarding 4 common forms of myocardial inflammation: myocardial ischemia and reperfusion, sepsis, viral myocarditis, and immune re...

journal_title：Circulation research

authors： Marchant DJ,Boyd JH,Lin DC,Granville DJ,Garmaroudi FS,McManus BM

更新日期：2012-01-06 00:00:00

abstract：:We examined the role of endogenous NO in the autonomic regulation of atrioventricular (AV) nodal function by studying spontaneous action potentials (SAPs) and L-type Ca2+ current (ICa-L) in isolated single AV nodal cells from adult rabbit hearts. Both the perforated and the membrane-ruptured patch-clamp techniques in ...

journal_title：Circulation research

authors： Han X,Kobzik L,Balligand JL,Kelly RA,Smith TW

更新日期：1996-06-01 00:00:00

abstract：:The relations between atrial natriuretic peptide (ANP) binding sites in the renal medulla, plasma ANP concentration, and ventricular dysfunction have been studied in rats 4 weeks after myocardial infarction induced by left coronary artery ligation. Plasma ANP concentration was measured by radioimmunoassay, and quantit...

journal_title：Circulation research

authors： Tsunoda K,Mendelsohn FA,Sexton PM,Chai SY,Hodsman GP,Johnston CI

更新日期：1988-01-01 00:00:00

abstract：:True propagation coefficients of pulse wave harmonics in an artery can be determined in vivo by measuring pulsatile blood pressure and flow at each of two points along the length of the vessel. These coefficients, which are complex numbers that describe the attenuation and the phase shift imposed on a traveling wave, ...

journal_title：Circulation research

authors： Milnor WR,Nichols WW

更新日期：1975-05-01 00:00:00

abstract：:Transformer splicing regulatory proteins determine the sexually dimorphic traits of Drosophila. The role of the vertebrate homologs of Tra-2 in phenotypic specification is undefined. We are using the alternative splicing of the MYPT1 E23 exon as a model for the study of smooth muscle diversification into fast and slow...

journal_title：Circulation research

authors： Shukla S,Fisher SA

更新日期：2008-08-29 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：: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：:Bone morphogenetic peptides (BMPs), a family of cytokines critical to normal development, were recently implicated in the pathogenesis of familial pulmonary arterial hypertension. The type-II receptor (BMPRII) is required for recognition of all BMPs, and targeted deletion of BMPRII in mice results in fetal lethality b...

journal_title：Circulation research

authors： West J,Fagan K,Steudel W,Fouty B,Lane K,Harral J,Hoedt-Miller M,Tada Y,Ozimek J,Tuder R,Rodman DM

更新日期：2004-04-30 00:00:00

abstract：:A distal transcriptional enhancer has been previously reported upstream of the mouse renin gene. A homologous sequence is also present upstream of the human renin gene, but the mouse and human renin enhancers differ markedly in their ability to activate transcription of a renin promoter. Although the 2 enhancers share...

journal_title：Circulation research

authors： Shi Q,Black TA,Gross KW,Sigmund CD

更新日期：1999-09-17 00:00:00

abstract：:Nitric oxide (NO) decreases cellular oxygen (O(2)) consumption by competitively inhibiting cytochrome c oxidase. Here, we show that endogenously released endothelial NO, either basal or stimulated, can modulate O(2) consumption both throughout the thickness of conductance vessels and in the microcirculation. Furthermo...

journal_title：Circulation research

authors： Victor VM,Nuñez C,D'Ocón P,Taylor CT,Esplugues JV,Moncada S

更新日期：2009-05-22 00:00:00

abstract：:Our goal in this review is to discuss the pathophysiology, diagnosis, and treatment of stroke caused by atherosclerosis of the major intracranial arteries. References for the review were identified by searching PubMed for related studies published from 1955 to June 2016 using search terms intracranial stenosis and int...

journal_title：Circulation research

authors： Banerjee C,Chimowitz MI

更新日期：2017-02-03 00:00:00

abstract：:We have previously shown that VEGF165 gene delivery into ischemic skeletal muscle exerts not only proangiogenic, but also remarkable antiapoptotic and proregenerative activity. The aim of this study was to determine whether recombinant adeno-associated virus (rAAV)-mediated gene delivery of VEGF165 into cardiac muscle...

journal_title：Circulation research

authors： Ferrarini M,Arsic N,Recchia FA,Zentilin L,Zacchigna S,Xu X,Linke A,Giacca M,Hintze TH

更新日期：2006-04-14 00:00:00

abstract：RATIONALE:Oxidative stress is an important contributing factor in several human pathologies ranging from atherosclerosis to cancer progression; however, the mechanisms underlying tissue protection from oxidation products are poorly understood. Oxidation of membrane phospholipids, containing the polyunsaturated fatty ac...

journal_title：Circulation research

authors： Kim YW,Yakubenko VP,West XZ,Gugiu GB,Renganathan K,Biswas S,Gao D,Crabb JW,Salomon RG,Podrez EA,Byzova TV

更新日期：2015-07-31 00:00:00

abstract：RATIONALE:PCSKs (Proprotein convertase subtilisins/kexins) are a protease family with unknown functions in vasculature. Previously, we demonstrated PCSK6 upregulation in human atherosclerotic plaques associated with smooth muscle cells (SMCs), inflammation, extracellular matrix remodeling, and mitogens. OBJECTIVE:Here...

journal_title：Circulation research

authors： Rykaczewska U,Suur BE,Röhl S,Razuvaev A,Lengquist M,Sabater-Lleal M,van der Laan SW,Miller CL,Wirka RC,Kronqvist M,Gonzalez Diez M,Vesterlund M,Gillgren P,Odeberg J,Lindeman JH,Veglia F,Humphries SE,de Faire U,Baldass

更新日期：2020-02-28 00:00:00