Creation of a genetic calcium channel blocker by targeted gem gene transfer in the heart.

abstract：:The impact of vanadate on the Na,K-ATPase system in the vascular smooth muscle cell is poorly understood. The present study describes the kinetics of the effect of vanadate on Na,K-ATPase and the Na-K pump in in vitro grown rat VSMC's. Vanadate interaction with the Na,K-ATPase system in vascular smooth muscle cells wa...

journal_title：Circulation research

authors： Searle BM,Higashino H,Khalil F,Bogden JD,Tokushige A,Tamura H,Kino M,Aviv A

更新日期：1983-08-01 00:00:00

abstract：:In adult mammals, massive sudden loss of cardiomyocytes after infarction overwhelms the limited regenerative capacity of the myocardium, resulting in the formation of a collagen-based scar. Necrotic cells release danger signals, activating innate immune pathways and triggering an intense inflammatory response. Stimula...

journal_title：Circulation research

authors： Prabhu SD,Frangogiannis NG

更新日期：2016-06-24 00:00:00

abstract：RATIONALE:In normal and diseased vascular smooth muscle (SM), the RhoA pathway, which is activated by multiple agonists through G protein-coupled receptors (GPCRs), plays a central role in regulating basal tone and peripheral resistance. This occurs through inhibition of myosin light chain phosphatase, leading to incre...

journal_title：Circulation research

authors： Momotani K,Artamonov MV,Utepbergenov D,Derewenda U,Derewenda ZS,Somlyo AV

更新日期：2011-10-14 00:00:00

abstract：:Muscle ring finger (MuRF) proteins have been implicated in transmitting mechanical forces to cell signaling pathways through their interactions with the giant protein titin. Recent evidence has linked mechanically-induced stimuli with the control of serum response factor activity and localization through MuRF2. This o...

journal_title：Circulation research

authors： Willis MS,Ike C,Li L,Wang DZ,Glass DJ,Patterson C

更新日期：2007-03-02 00:00:00

abstract：:Limitation of infarct size by ischemic/pharmacological pre- and postconditioning involves activation of a complex set of cell-signaling pathways. Multiple lines of evidence implicate the mitochondrial permeability transition pore (mPTP) as a key end effector of ischemic/pharmacological pre- and postconditioning. Incre...

journal_title：Circulation research

authors： Juhaszova M,Zorov DB,Yaniv Y,Nuss HB,Wang S,Sollott SJ

更新日期：2009-06-05 00:00:00

abstract：:Intussusceptive angiogenesis is a novel mode of blood vessel formation and remodeling, which occurs by internal division of the preexisting capillary plexus without sprouting. In this study, the process is demonstrated in developing chicken eye vasculature and in the chorioallantoic membrane by methylmethacrylate (Mer...

journal_title：Circulation research

authors： Djonov V,Schmid M,Tschanz SA,Burri PH

更新日期：2000-02-18 00:00:00

abstract：:A number of scavengers of reactive oxygen metabolites reduce myocardial injury when given before ischemia and reperfusion, but few, if any, have proven to be effective when given near the onset of reperfusion. This is particularly true when infarct size is measured after at least 48 hours of reperfusion, when the full...

journal_title：Circulation research

authors： Carrea FP,Lesnefsky EJ,Repine JE,Shikes RH,Horwitz LD

更新日期：1991-06-01 00:00:00

abstract：RATIONALE:The development of the cardiac outflow tract (OFT) and great vessels is a complex process that involves coordinated regulation of multiple progenitor cell populations. Among these populations, neural crest cells make important contributions to OFT formation and aortic arch remodeling. Although numerous signal...

journal_title：Circulation research

authors： Singh N,Trivedi CM,Lu M,Mullican SE,Lazar MA,Epstein JA

更新日期：2011-11-11 00:00:00

abstract：:The present study was designed to test the ability of regenerated endothelium to evoke endothelium-dependent hyperpolarizations. Hyperpolarizations induced by serotonin and bradykinin were compared in isolated porcine coronary arteries with native or regenerated endothelium, 4 weeks after balloon endothelial denudatio...

journal_title：Circulation research

authors： Thollon C,Bidouard JP,Cambarrat C,Delescluse I,Villeneuve N,Vanhoutte PM,Vilaine JP

更新日期：1999-03-05 00:00:00

abstract：:If the control of infectious diseases was the public health success story of the first half of the 20th century, then the decline in mortality from coronary heart disease and stroke has been the success story of the century's past 4 decades. The early phase of this decline in coronary heart disease and stroke was unex...

journal_title：Circulation research

authors： Mensah GA,Wei GS,Sorlie PD,Fine LJ,Rosenberg Y,Kaufmann PG,Mussolino ME,Hsu LL,Addou E,Engelgau MM,Gordon D

更新日期：2017-01-20 00:00:00

abstract：RATIONALE:Inhibition of glycogen synthase kinase-3 (GSK-3) protects the heart during ischemia/reperfusion (I/R), yet the underlying mechanisms of cardioprotection afforded by beta isoform-specific inhibition GSK-3 remain to be elucidated. OBJECTIVE:We studied the molecular mechanism mediating the effect of GSK-3β acti...

journal_title：Circulation research

authors： Zhai P,Sciarretta S,Galeotti J,Volpe M,Sadoshima J

更新日期：2011-08-19 00:00:00

abstract：:Mast cells in rat hearts were studied quantitatively during normal postnatal growth and in two types of cardiac hypertrophy. Normally, cardiac mast cell density in 11-12-day-old animals is very low, but increases markedly in the following 2-3 weeks to its highest values, with a subsequent decline toward adult values. ...

journal_title：Circulation research

authors： Rakusan K,Sarkar K,Turek Z,Wicker P

更新日期：1990-02-01 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：RATIONALE:Activation of Nox1 initiates redox-dependent signaling events crucial in the pathogenesis of vascular disease. Selective targeting of Nox1 is an attractive potential therapy, but requires a better understanding of the molecular modifications controlling its activation. OBJECTIVE:To determine whether posttran...

journal_title：Circulation research

authors： Streeter J,Schickling BM,Jiang S,Stanic B,Thiel WH,Gakhar L,Houtman JC,Miller FJ Jr

更新日期：2014-11-07 00:00:00

abstract：:Mammalian cardiomyocytes irreversibly lose their capacity to proliferate soon after birth, yet the underlying mechanisms have been unclear. Cyclin D1 and its partner, cyclin-dependent kinase 4 (CDK4), are important for promoting the G1-to-S phase progression via phosphorylation of the retinoblastoma (Rb) protein. Mito...

journal_title：Circulation research

authors： Tamamori-Adachi M,Ito H,Sumrejkanchanakij P,Adachi S,Hiroe M,Shimizu M,Kawauchi J,Sunamori M,Marumo F,Kitajima S,Ikeda MA

更新日期：2003-01-10 00:00:00

abstract：RATIONALE:We have previously demonstrated that the importance of endothelium-derived hyperpolarizing factor (EDHF) increases as the vessel size decreases and that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF in animals and humans, for which endothelial nitric oxide synthase (eNOS) is the major source. Re...

journal_title：Circulation research

authors： Nakajima S,Ohashi J,Sawada A,Noda K,Fukumoto Y,Shimokawa H

更新日期：2012-06-22 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：RATIONALE:Individuals with naturally occurring loss-of-function proprotein convertase subtilisin/kexin type 9 (PCSK9) mutations experience reduced low-density lipoprotein cholesterol levels and protection against cardiovascular disease. OBJECTIVE:The goal of this study was to assess whether genome editing using a clus...

journal_title：Circulation research

authors： Ding Q,Strong A,Patel KM,Ng SL,Gosis BS,Regan SN,Cowan CA,Rader DJ,Musunuru K

更新日期：2014-08-15 00:00:00

abstract：:Changes in angiotensin-converting enzyme were measured in the lungs of fetal rabbits isolated and perfused in situ at varying ages from 22 days gestation to 7 days of age under controlled conditions of flow, pH, and temperature. Enzyme activity was assessed by infusing bradykinin or angiotensin I in Krebs-Henseleit so...

journal_title：Circulation research

authors： Stalcup SA,Pang LM,Lipset JS,Odya CE,Goodfriend TL,Mellins RB

更新日期：1978-11-01 00:00:00

abstract：:Oxidative stress has been suggested to potentiate atherogenesis. However, studies that have investigated the effect of antioxidants on atherosclerosis showed inconsistent results, ie, atherosclerosis was either retarded or not changed by dietary antioxidants. This report directly examined the effect of overexpressing ...

journal_title：Circulation research

authors： Yang H,Roberts LJ,Shi MJ,Zhou LC,Ballard BR,Richardson A,Guo ZM

更新日期：2004-11-26 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：RATIONALE:The peptide ligand apelin and its receptor APJ constitute a signaling pathway with numerous effects on the cardiovascular system, including cardiovascular development in model organisms such as xenopus and zebrafish. OBJECTIVE:This study aimed to characterize the embryonic lethal phenotype of the Apj-/- mice...

journal_title：Circulation research

authors： Kang Y,Kim J,Anderson JP,Wu J,Gleim SR,Kundu RK,McLean DL,Kim JD,Park H,Jin SW,Hwa J,Quertermous T,Chun HJ

更新日期：2013-06-21 00:00:00

abstract：:We developed a mouse myocardial preparation to study cellular dysfunction in acute coxsackievirus myocarditis. Thin right ventricular papillary muscles from normal mice (n = 8) were compared with muscles from mice 7 days after coxsackievirus infection (n = 7). Sarcomere shortening was studied with laser diffraction (H...

journal_title：Circulation research

authors： Hamrell BB,Huber SA,Leslie KO

更新日期：1994-09-01 00:00:00

abstract：:To test the ability of regenerated endothelium to evoke endothelium-dependent relaxations, male Yorkshire pigs underwent balloon endothelial denudation of the proximal left anterior descending coronary artery. Endothelium-dependent responses were examined in vitro, in rings of coronary segments taken from the denuded ...

journal_title：Circulation research

authors： Shimokawa H,Aarhus LL,Vanhoutte PM

更新日期：1987-08-01 00:00:00

abstract：:The present study was performed to examine the mechanism by which cyclooxygenase blockade produces vasoconstriction in well-developed coronary collateral vessels. Eight dogs were studied 4 to 6 months after occlusion of the left anterior descending coronary artery (LAD) had been performed to stimulate collateral vesse...

journal_title：Circulation research

authors： Altman JD,Bache RJ

更新日期：1994-02-01 00:00:00

abstract：:Electrical responses induced by perivasascular nerve stimulation were recorded intracellularly from the smooth muscle of dog middle cerebral artery. With nerve stimulation, the muscle membrane produced excitatory junction potential and then a slow hyperpolarization. The excitatory junction potential showed facilitatio...

journal_title：Circulation research

authors： Suzuki H,Fujiwara S

更新日期：1982-12-01 00:00:00

abstract：:It has been shown previously that serotonin stimulates the production of prostacyclin by bovine aortic smooth muscle cells in culture, via 5-HT2 receptors (Coughlin SR, Moskowitz MA, Antoniades HN, Levine L. Proc Natl Acad Sci USA 1981;78:7134-7138). These cells express a synthetic phenotype, whereas the majority of t...

journal_title：Circulation research

authors： Demolle D,Van Coevorden A,Boeynaems JM

更新日期：1989-04-01 00:00:00

abstract：:The aim was to identify energy-consuming processes, other than contraction, downregulated during moderate hypoxia ( approximately 5 micromol/L, 0.5% O(2)) and severe hypoxia (<0.5 micromol/L, <0.05% O(2)) in isolated neonatal cardiomyocytes. The metabolic response of cardiomyocytes to moderate and severe hypoxia was a...

journal_title：Circulation research

authors： Casey TM,Pakay JL,Guppy M,Arthur PG

更新日期：2002-04-19 00:00:00

abstract：:Voltage-gated K(+) channels (Kv) play a critical role in regulating arterial tone by modulating the membrane potential of vascular smooth muscle cells. Our previous work demonstrated that the dominant 4-aminopyridine (4-AP)-sensitive, delayed rectifier Kv current of rabbit portal vein (RPV) myocytes demonstrates simil...

journal_title：Circulation research

authors： Thorneloe KS,Chen TT,Kerr PM,Grier EF,Horowitz B,Cole WC,Walsh MP

更新日期：2001-11-23 00:00:00

abstract：:The effects of acute renovascular hypertension on the sympathetic nervous system, regional blood flow and cardiac function were studied in conscious dogs submitted to renal artery occlusion by inflation of a cuff implanted previously around one renal artery. We then compared the alterations in plasma renin and catecho...

journal_title：Circulation research

authors： Gavras H,Liang C

更新日期：1980-09-01 00:00:00