AIP1 prevents graft arteriosclerosis by inhibiting interferon-γ-dependent smooth muscle cell proliferation and intimal expansion.

abstract：:The effects of mechanical factors on nuclear factor (NF)-kappaB activation and its potential functional roles have been very little explored in the intact vessel. Thus, we chose to study the regulation of NF-kappaB by intraluminal pressure using an organ culture model of mouse carotid arteries maintained at 80 or 150 ...

journal_title：Circulation research

authors： Lemarié CA,Esposito B,Tedgui A,Lehoux S

更新日期：2003-08-08 00:00:00

abstract：:The possibility of an interaction between the cytoskeletal protein dystrophin and cell surface caveolae in the mammalian myocardium was investigated by several techniques. Caveolin (cav)-3-enriched, detergent-insoluble membranes isolated from purified ventricular sarcolemma by density-gradient fractionation were found...

journal_title：Circulation research

authors： Doyle DD,Goings G,Upshaw-Earley J,Ambler SK,Mondul A,Palfrey HC,Page E

更新日期：2000-09-15 00:00:00

abstract：:The relationship of P-wave polarity and morphology in leads II, III, and aVF to the sequence of atrial activation was studied in the canine heart when the atria were paced from the region of the sinus node or the posterior-inferior left atrium and when retrograde activation of the atria occurred with right ventricular...

journal_title：Circulation research

authors： Waldo AL,Vitikainen KJ,Hoffman BF

更新日期：1975-08-01 00:00:00

abstract：:The small (21 kDa) guanine nucleotide-binding protein (small G protein) superfamily comprises 5 subfamilies (Ras, Rho, ADP ribosylation factors [ARFs], Rab, and Ran) that act as molecular switches to regulate numerous cellular responses. Cardiac myocyte hypertrophy is associated with cell growth and changes in the cyt...

journal_title：Circulation research

authors： Clerk A,Sugden PH

更新日期：2000-05-26 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：:We performed morphological studies of myocardial contracture to define its nature and relationship to mechanical changes occurring during metabolic blockade. Isolated rat papillary and trabecular muscles were stretched to the apices of their length-tension curves and stimulated to contract isometrically 12 times a min...

journal_title：Circulation research

authors： Bing OH,Fishbein MC

更新日期：1979-08-01 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：:Quinidine is the most commonly used drug for the chronic treatment of ventricular arrhythmias, but it may be arrhythmogenic. Much information exists concerning quinidine's effects on active properties in cardiac tissues, but virtually nothing is known of its effects on passive properties. We studied the effects of qui...

journal_title：Circulation research

authors： Arnsdorf MF,Sawicki GJ

更新日期：1987-08-01 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：RATIONALE:The ubiquitin-proteasome system (UPS) and the autophagic-lysosomal pathway are pivotal to proteostasis. Targeting these pathways is emerging as an attractive strategy for treating cancer. However, a significant proportion of patients who receive a proteasome inhibitor-containing regime show cardiotoxicity. Mo...

journal_title：Circulation research

authors： Pan B,Li J,Parajuli N,Tian Z,Wu P,Lewno MT,Zou J,Wang W,Bedford L,Mayer RJ,Fang J,Liu J,Cui T,Su H,Wang X

更新日期：2020-07-31 00:00:00

abstract：:Atherosclerosis is considered to be an inflammatory disease. Tissue factor (TF), a prothrombotic molecule expressed by various cell types within atherosclerotic plaques, is thought to play an essential role in thrombus formation after atherosclerotic plaque rupture. Recent studies suggest that the antiinflammatory cyt...

journal_title：Circulation research

authors： Kamimura M,Viedt C,Dalpke A,Rosenfeld ME,Mackman N,Cohen DM,Blessing E,Preusch M,Weber CM,Kreuzer J,Katus HA,Bea F

更新日期：2005-08-19 00:00:00

abstract：RATIONALE:The low-density lipoprotein (LDL) receptor (LDLR) is a central determinant of circulating LDL-cholesterol and as such subject to tight regulation. Recent studies and genetic evidence implicate the inducible degrader of the LDLR (IDOL) as a regulator of LDLR abundance and of circulating levels of LDL-cholester...

journal_title：Circulation research

authors： Nelson JK,Sorrentino V,Avagliano Trezza R,Heride C,Urbe S,Distel B,Zelcer N

更新日期：2016-02-05 00:00:00

abstract：:Focal ectopic activity in cardiac tissue is a key factor in the initiation and perpetuation of tachyarrhythmias. Because myofibroblasts as present in fibrotic remodeled myocardia and infarct scars depolarize cardiomyocytes by heterocellular electrotonic interactions via gap junctions in vitro, we investigated using st...

journal_title：Circulation research

authors： Miragoli M,Salvarani N,Rohr S

更新日期：2007-10-12 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:The mutation A341V in the S6 transmembrane segment of KCNQ1, the α-subunit of the slowly activating delayed-rectifier K(+) (I(Ks)) channel, predisposes to a severe long-QT1 syndrome with sympathetic-triggered ventricular tachyarrhythmias and sudden cardiac death. OBJECTIVE:Several genetic risk modifiers have...

journal_title：Circulation research

authors： Heijman J,Spätjens RL,Seyen SR,Lentink V,Kuijpers HJ,Boulet IR,de Windt LJ,David M,Volders PG

更新日期：2012-01-20 00:00:00

abstract：:In the present study, we investigated the modulatory role of the epicardium in myocardial and coronary development. Epicardial cell tracing experiments have shown that epicardium-derived cells are the source of interstitial myocardial fibroblasts, cushion mesenchyme, and smooth muscle cells. Epicardial outgrowth inhib...

journal_title：Circulation research

authors： Gittenberger-de Groot AC,Vrancken Peeters MP,Bergwerff M,Mentink MM,Poelmann RE

更新日期：2000-11-24 00:00:00

abstract：:The effect of transmural pressure on the responsiveness of vascular smooth muscle was studied using rats with chronic occlusion of one external iliac artery. The arterial pressure in the occluded leg was reduced to approximately half of that in the contralateral unoccluded leg. Helical strips from the low- and high-pr...

journal_title：Circulation research

authors： Hansen TR,Bohr DF

更新日期：1975-05-01 00:00:00

abstract：:To isolate specific markers of both differentiated and proliferating vascular smooth muscle cells (VSMCs), we used the technique of differential cDNA screening using RNA from cultured rat aortic VSMCs. The tissue specificity of expression of all of the cDNAs isolated was determined by Northern analysis. We isolated se...

journal_title：Circulation research

authors： Shanahan CM,Weissberg PL,Metcalfe JC

更新日期：1993-07-01 00:00:00

abstract：:Mechanoreceptors and chemoreceptors have been identified inside the kidney, but their functional role is still largely unclear. The aim of this study was to investigate whether changes in urine output could modify the discharge rate of renal afferent fibers. Experiments were performed in anesthetized cats in which aff...

journal_title：Circulation research

authors： Genovesi S,Pieruzzi F,Wijnmaalen P,Centonza L,Golin R,Zanchetti A,Stella A

更新日期：1993-11-01 00:00:00

abstract：RATIONALE:The recent discovery of meningeal lymphatics in mammals is reshaping our understanding of fluid homeostasis and cellular waste management in the brain, but visualization and experimental analysis of these vessels is challenging in mammals. Although the optical clarity and experimental advantages of zebrafish ...

journal_title：Circulation research

authors： Castranova D,Samasa B,Venero Galanternik M,Jung HM,Pham VN,Weinstein BM

更新日期：2021-01-08 00:00:00

abstract：:The purpose of this study was to determine whether biphasic restitution of action potential duration (APD) in ventricular muscle permits the development of complex dynamic behavior. Such behavior is expected because of the steep ascending slope of restitution and the presence of a maximum. Action potentials recorded f...

journal_title：Circulation research

authors： Watanabe M,Otani NF,Gilmour RF Jr

更新日期：1995-05-01 00:00:00

abstract：:The potential for heparin to enhance the training-induced increase in collateral-dependent blood flow to the distal hind-limb muscles was evaluated after bilateral femoral artery ligation in adult male rats (approximately 350 g). Rats received either saline (n = 34) or heparin (n = 36) injections and were kept sedenta...

journal_title：Circulation research

authors： Yang HT,Ogilvie RW,Terjung RL

更新日期：1995-03-01 00:00:00

abstract：:Osteopontin (OPN) is a cytokine upregulated in diabetic vascular disease. To better understand its role in vascular remodeling, we assessed how OPN controls metalloproteinase (MMP) activation in aortic adventitial myofibroblasts (AMFs) and A7r5 vascular smooth muscle cells (VSMCs). By zymography, OPN and tumor necrosi...

journal_title：Circulation research

authors： Lai CF,Seshadri V,Huang K,Shao JS,Cai J,Vattikuti R,Schumacher A,Loewy AP,Denhardt DT,Rittling SR,Towler DA

更新日期：2006-06-23 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：RATIONALE:Dual cell transplantation of cardiac progenitor cells (CPCs) and mesenchymal stem cells (MSCs) after infarction improves myocardial repair and performance in large animal models relative to delivery of either cell population. OBJECTIVE:To demonstrate that CardioChimeras (CCs) formed by fusion between CPCs an...

journal_title：Circulation research

authors： Quijada P,Salunga HT,Hariharan N,Cubillo JD,El-Sayed FG,Moshref M,Bala KM,Emathinger JM,De La Torre A,Ormachea L,Alvarez R Jr,Gude NA,Sussman MA

更新日期：2015-09-25 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：:We studied the pulmonary vascular effects of prostacylin, PGI2, in the cat with intact chest under conditions of controlled blood flow. Intralobar injections of PGI2, 0.03--1 microgram, decreased arterial pressure in the perfused lobe in a dose-dependent manner. Inasmuch as lobar blood flow was held constant and left ...

journal_title：Circulation research

authors： Hyman AL,Kadowitz PJ

更新日期：1979-09-01 00:00:00

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：:We designed this study to test the hypothesis that in acute mitral regurgitation the mitral regurgitant area (MRA) is a dynamic quantity which varies with the time variation of ventricular volume. Mitral insufficiency was created in five open-chest dogs in which a portion of the anterior leaflet was excised. Phasic ao...

journal_title：Circulation research

authors： Yellin EL,Yoran C,Sonnenblick EH,Gabbay S,Frater RW

更新日期：1979-11-01 00:00:00

abstract：:The effect of hypercapnia on coronary vascular resistance (CVR) was studied in seven open-chest dogs. Coronary blood flow was supplied to the cannulated left main coronary artery from the femoral artery by a precision pump. Coronary arterial PCO2 was locally controlled with a small membrane oxygenator in the coronary ...

journal_title：Circulation research

authors： Case RB,Greenberg H

更新日期：1976-10-01 00:00:00