Defect in microvascular adaptation to chronic changes in blood flow in mice lacking the gene encoding for dystrophin.

abstract：RATIONALE:Yes-associated protein (YAP), the nuclear effector of Hippo signaling, regulates cellular growth and survival in multiple organs, including the heart, by interacting with TEA (transcriptional enhancer activator)-domain sequence-specific DNA-binding proteins. Recent studies showed that YAP stimulates cardiomyo...

journal_title：Circulation research

authors： Lin Z,Zhou P,von Gise A,Gu F,Ma Q,Chen J,Guo H,van Gorp PR,Wang DZ,Pu WT

更新日期：2015-01-02 00:00:00

abstract：:Brain natriuretic peptide (BNP) and C-type natriuretic peptide (CNP) are novel natriuretic peptides, originally isolated from porcine brain. Similar to atrial natriuretic peptide (ANP), BNP is also synthesized in and secreted from cardiocytes, but CNP is not expressed at significant levels in normal adult myocardium. ...

journal_title：Circulation research

authors： Takahashi T,Allen PD,Izumo S

更新日期：1992-07-01 00:00:00

abstract：:To investigate the dynamic control of cardiac ATP synthesis, we simultaneously determined the time course of mitochondrial oxygen consumption with the time course of changes in high-energy phosphates following steps in cardiac energy demand. Isolated isovolumically contracting rabbit hearts were perfused with Tyrode's...

journal_title：Circulation research

authors： Eijgelshoven MH,van Beek JH,Mottet I,Nederhoff MG,van Echteld CJ,Westerhof N

更新日期：1994-10-01 00:00:00

abstract：:High sodium intake (HNa) increases brain ouabainlike activity (OLA) in rats. In spontaneously hypertensive rats (SHR), HNa exaggerates development of hypertension and pressor and sympathoexcitatory responses to stress. To investigate whether dietary sodium-induced changes in brain OLA play a functional role, responses...

journal_title：Circulation research

authors： Huang BS,Leenen FH

更新日期：1992-02-01 00:00:00

abstract：:Net cellular L-lactate efflux associated with accelerated anaerobic glycolysis has been implicated as a potential cause of the marked cellular K+ loss contributing to lethal cardiac arrhythmias in ischemic heart and to impaired function of fatigued skeletal muscle. To examine the mechanisms of transsarcolemmal L-lacta...

journal_title：Circulation research

authors： Shieh RC,Goldhaber JI,Stuart JS,Weiss JN

更新日期：1994-05-01 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：:Hearts from rabbits with 8-16 weeks of alloxan-diabetes were compared with hearts from normal rabbits to determine whether diabetic myocardium is more sensitive to ischemic injury. In isolated buffer-perfused hearts, left ventricular developed pressure, diastolic pressure, time to peak pressure (TTPP), time to half-ma...

journal_title：Circulation research

authors： Vogel WM,Apstein CS

更新日期：1988-05-01 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：:Cardiovascular disease continues to be the leading cause of death among women in the United States, accounting for ≈1 of every 3 female deaths. Sex-specific data focused on cardiovascular disease have been increasing steadily, yet is not routinely collected nor translated into practice. This comprehensive review focus...

journal_title：Circulation research

authors： Garcia M,Mulvagh SL,Merz CN,Buring JE,Manson JE

更新日期：2016-04-15 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：:We report the hemodynamic parameters of stage 18, 21, 24, and 27 chick embryos (from 3 to 5 days of incubation). Dorsal aortic blood velocity and mean vitelline artery blood pressure are measured with a 20 MHz pulsed-Doppler meter and servo-null pressure system respectively. We also measure heart rate, dorsal aortic d...

journal_title：Circulation research

authors： Clark EB,Hu N

更新日期：1982-12-01 00:00:00

abstract：:The red cell membrane is a permeability barrier that limits the equilibration of a variety of solutes between red cell and plasma water. We utilized the multiple indicator dilution technique to investigate the effect of this barrier on the exchange in the liver of a group of tracer substances that are not removed in n...

journal_title：Circulation research

authors： Goresky CA,Bach GG,Nadeau BE

更新日期：1975-02-01 00:00:00

abstract：:The cardiac troponin T (TnT) I79N mutation has been linked to familial hypertrophic cardiomyopathy and high incidence of sudden death, despite causing little or no cardiac hypertrophy in patients. Transgenic mice expressing mutant human TnT (I79N-Tg) have increased cardiac contractility, but no ventricular hypertrophy...

journal_title：Circulation research

authors： Knollmann BC,Kirchhof P,Sirenko SG,Degen H,Greene AE,Schober T,Mackow JC,Fabritz L,Potter JD,Morad M

更新日期：2003-03-07 00:00:00

abstract：:The global prevalence of overweight and obesity has risen substantially over the past 4 decades and is accompanied by an increasing burden of cardiovascular risk factors such as hypertension. Metabolic surgery is the most effective method to treat obesity and may further improve associated conditions. Although most re...

journal_title：Circulation research

authors： Pareek M,Bhatt DL,Schiavon CA,Schauer PR

更新日期：2019-03-29 00:00:00

abstract：RATIONALE:Remodeling of the vessel wall and the formation of vascular networks are dynamic processes that occur during mammalian embryonic development and in adulthood. Plaque development and excessive neointima formation are hallmarks of atherosclerosis and vascular injury. As our understanding of these complex proces...

journal_title：Circulation research

authors： Becher T,Riascos-Bernal DF,Kramer DJ,Almonte VM,Chi J,Tong T,Oliveira-Paula GH,Koleilat I,Chen W,Cohen P,Sibinga NES

更新日期：2020-02-28 00:00:00

abstract：RATIONALE:Overexpression of muscle atrophy F-box (MAFbx/atrogin-1), an E3 ubiquitin ligase, induces proteasomal degradation in cardiomyocytes. The role of endogenous MAFbx in regulating cardiac hypertrophy and failure remains unclear. OBJECTIVE:We investigated the role of MAFbx in regulating cardiac hypertrophy and fu...

journal_title：Circulation research

authors： Usui S,Maejima Y,Pain J,Hong C,Cho J,Park JY,Zablocki D,Tian B,Glass DJ,Sadoshima J

更新日期：2011-07-08 00:00:00

abstract：:Herein, we show that the paired-related homeobox gene, Prx1, is required for lung vascularization. Initial studies revealed that Prx1 localizes to differentiating endothelial cells (ECs) within the fetal lung mesenchyme, and later within ECs forming vascular networks. To begin to determine whether Prx1 promotes EC dif...

journal_title：Circulation research

authors： Ihida-Stansbury K,McKean DM,Gebb SA,Martin JF,Stevens T,Nemenoff R,Akeson A,Vaughn J,Jones PL

更新日期：2004-06-11 00:00:00

abstract：:The transverse tubular system (t-system) of cardiac muscle is a structure that allows rapid propagation of excitation into the cell interior. Using 2-photon molecular excitation microscopy and digital image-processing methods, we have obtained a comprehensive overview of the t-system of rat ventricular myocytes in liv...

journal_title：Circulation research

authors： Soeller C,Cannell MB

更新日期：1999-02-19 00:00:00

abstract：:This study investigations the phenomenon of sustained mechanical alternans (SMA) through the use of quantitative criteria. Discrete analysis is used to demonstrate that the hemodynamic variables during SMA are governed by a simple mathematical relation. The analysis shows that the value of the slope created by the two...

journal_title：Circulation research

authors： Adler D,Nikolic S,Sonnenblick EH,Yellin EL

更新日期：1991-07-01 00:00:00

abstract：:Although it has been established that myocyte enhancer factor 2 (MEF2) plays pivotal roles in the development of the cardiovascular system as well as skeletal muscle cells, little is known of its role in vascular inflammatory diseases such as atherosclerosis and restenosis after angioplasty. To investigate the role of...

journal_title：Circulation research

authors： Suzuki E,Satonaka H,Nishimatsu H,Oba S,Takeda R,Omata M,Fujita T,Nagai R,Hirata Y

更新日期：2004-07-09 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：RATIONALE:Gq signaling in cardiac myocytes is classically considered toxic. Targeting Gq directly to test this is problematic, because cardiac myocytes have many Gq-coupled receptors. OBJECTIVE:Test whether Gq coupling is required for the cardioprotective effects of an alpha-1A-AR (adrenergic receptor) agonist. METHO...

journal_title：Circulation research

authors： Myagmar BE,Ismaili T,Swigart PM,Raghunathan A,Baker AJ,Sahdeo S,Blevitt JM,Milla ME,Simpson PC

更新日期：2019-09-13 00:00:00

abstract：RATIONALE:Mammalian cardiomyocytes withdraw from the cell cycle during early postnatal development, which significantly limits the capacity of the adult mammalian heart to regenerate after injury. The regulatory mechanisms that govern cardiomyocyte cell cycle withdrawal and binucleation are poorly understood. OBJECTIV...

journal_title：Circulation research

authors： Porrello ER,Johnson BA,Aurora AB,Simpson E,Nam YJ,Matkovich SJ,Dorn GW 2nd,van Rooij E,Olson EN

更新日期：2011-09-02 00:00:00

abstract：RATIONALE:MicroRNAs (miRNAs) are short noncoding RNA species generated by the processing of longer precursors by the ribonucleases Drosha and Dicer. Platelets contain large amounts of miRNA that are altered by disease, in particular diabetes mellitus. OBJECTIVE:This study determined why platelet miRNA levels are atten...

journal_title：Circulation research

authors： Elgheznawy A,Shi L,Hu J,Wittig I,Laban H,Pircher J,Mann A,Provost P,Randriamboavonjy V,Fleming I

更新日期：2015-07-03 00:00:00

abstract：:The functional disturbance of microvasculature is recognized as an initiating mechanism that underlies the development of various diabetic complications. Although a causal relationship between microvascular leakage and tissue damage has been well documented in diabetic kidneys and eyes, there is a lack of information ...

journal_title：Circulation research

authors： Yuan SY,Ustinova EE,Wu MH,Tinsley JH,Xu W,Korompai FL,Taulman AC

更新日期：2000-09-01 00:00:00

abstract：RATIONALE:Although PSA (prostate-specific antigen)-a tumor marker for prostate cancer-has been reported to be associated with cardiovascular disease (CVD) risk factors, studies on the association of PSA with subclinical and clinical CVD remain limited. OBJECTIVE:We examined the association of total serum PSA within th...

journal_title：Circulation research

authors： Chang Y,Kim JH,Noh JW,Cho YS,Park HJ,Joo KJ,Ryu S

更新日期：2019-05-10 00:00:00

abstract：:A series of new phenylethanolamines with 2-methoxy and/or 4-methyl, 4-chloro, or 4-bromo ring substituents and either N-isopropyl or N-tert butyl substituents have been synthesized and tested for beta 1- and beta 2-adrenoceptor blocking activity using isolated guinea pig atrial and tracheal preparations. Each of the d...

journal_title：Circulation research

authors： Letts LG,Temple DM,Williams LR

更新日期：1980-06-01 00:00:00

abstract：:Experiments were performed to investigate whether balloon injury induces nitric oxide synthase activity in the blood vessel wall. Contractions to phenylephrine were compared in left carotid arteries of the rat, previously injured by balloon catheterization and excised either immediately (t = 0), 6, or 24 hours after t...

journal_title：Circulation research

authors： Joly GA,Schini VB,Vanhoutte PM

更新日期：1992-08-01 00:00:00

abstract：:In pentobrabital-anesthetized open chest dogs, myocardial adenosine content is elevated by 5 or 15 seconds of left coronary artery occlusion and falls exponentially to control levels during reactive hyperemia. The rate constants for adenosine dissipation are (mean +/- SEM): -0.08 +/- 0.01 and -0.034 +/- 0.007 sec-1 af...

journal_title：Circulation research

authors： Olsson RA,Snow JA,Gentry MK

更新日期：1978-03-01 00:00:00

abstract：:Genome-wide association studies have uncovered over a 100 genetic loci associated with atrial fibrillation (AF), the most common arrhythmia. Many of the top AF-associated loci harbor key cardiac transcription factors, including PITX2, TBX5, PRRX1, and ZFHX3. Moreover, the vast majority of the AF-associated variants li...

journal_title：Circulation research

authors： van Ouwerkerk AF,Hall AW,Kadow ZA,Lazarevic S,Reyat JS,Tucker NR,Nadadur RD,Bosada FM,Bianchi V,Ellinor PT,Fabritz L,Martin JF,de Laat W,Kirchhof P,Moskowitz IP,Christoffels VM

更新日期：2020-06-19 00:00:00