Recycling of Apolipoprotein(a) After PlgRKT-Mediated Endocytosis of Lipoprotein(a).

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：:Cyclic GMP modulates gene expression in vascular smooth muscle cells (SMCs) in part by stimulating cGMP-dependent protein kinase I (PKGI) and the phosphorylation of transcription factors. In some cells, cGMP increases nuclear translocation of PKGI and PKGI-dependent phosphorylation of transcription regulators; however...

journal_title：Circulation research

authors： Sugiura T,Nakanishi H,Roberts JD Jr

更新日期：2008-07-03 00:00:00

abstract：RATIONALE:Microparticles are cell-derived membrane vesicles, relevant to a range of biological responses and known to be elevated in cardiovascular disease. OBJECTIVE:To investigate microparticle release during cardiac stress and how this response differs in those with vascular disease. METHODS AND RESULTS:We measure...

journal_title：Circulation research

authors： Augustine D,Ayers LV,Lima E,Newton L,Lewandowski AJ,Davis EF,Ferry B,Leeson P

更新日期：2014-01-03 00:00:00

abstract：:This study was designed to determine if opioids were detectable in cerebrospinal fluid (CSF) and if these concentrations were altered by hemorrhagic hypotension. This study was further designed to determine the effects of topically administered opioids on pial arteriolar diameter during normotension and hypotension. C...

journal_title：Circulation research

authors： Armstead WM,Mirro R,Busija DW,Desiderio DM,Leffler CW

更新日期：1991-04-01 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：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：RATIONALE:Significant progress has revealed transcriptional inputs that underlie regulation of artery and vein endothelial cell fates. However, little is known concerning genome-wide regulation of this process. Therefore, such studies are warranted to address this gap. OBJECTIVE:To identify and characterize artery- an...

journal_title：Circulation research

authors： Sissaoui S,Yu J,Yan A,Li R,Yukselen O,Kucukural A,Zhu LJ,Lawson ND

更新日期：2020-03-27 00:00:00

abstract：:Angiotensin II (Ang II) has powerful modulatory actions on cardiovascular function that are mediated by specific receptors located on neurons within the hypothalamus and brain stem. Incubation of neuronal cocultures of rat hypothalamus and brain stem with Ang II elicits an Ang II type 1 (AT1) receptor-mediated inhibit...

journal_title：Circulation research

authors： Gelband CH,Warth JD,Mason HS,Zhu M,Moore JM,Kenyon JL,Horowitz B,Sumners C

更新日期：1999-02-19 00:00:00

abstract：:The effects of two types of repeated transient coronary artery occlusions on collateral development were examined in chronically instrumented, conscious dogs. A 2-minute coronary occlusion at 32-minute intervals (group 1, n = 11) or a 15-second occlusion at 4-minute intervals (group 2, n = 7) were repeated day and nig...

journal_title：Circulation research

authors： Mohri M,Tomoike H,Noma M,Inoue T,Hisano K,Nakamura M

更新日期：1989-02-01 00:00:00

abstract：:Intracellular potassium activity in guinea pig left atria was measured using potassium ion-selective microelectrodes and conventional microelectrodes. The effects of extracellular potassium concentration and acetylcholine on both intracellular potassium activity and the relationship between the resting membrane potent...

journal_title：Circulation research

authors： Baumgarten CM,Singer DH,Fozzard HA

更新日期：1984-01-01 00:00:00

abstract：:Physiological or pathological stresses and strains produce longer or wider muscle cells, but resting sarcomere length remains constant. Our goal was to investigate the cellular mechanisms for controlling this optimal, resting sarcomere length. To do so, we cultured neonatal rat cardiomyocytes on microfabricated peg-an...

journal_title：Circulation research

authors： Mansour H,de Tombe PP,Samarel AM,Russell B

更新日期：2004-03-19 00:00:00

abstract：:Cytokine activation of vascular endothelial cells renders the hyperadhesiveness for neutrophils. During the processes of inflammation and atherosclerosis, the production of reactive oxygen species by neutrophils contributes to endothelial cell (EC) damage and injury. However, the precise mechanisms for neutrophil acti...

journal_title：Circulation research

authors： Takahashi T,Hato F,Yamane T,Fukumasu H,Suzuki K,Ogita S,Nishizawa Y,Kitagawa S

更新日期：2001-03-02 00:00:00

abstract：:Mitochondria are an important source of reactive oxygen species (ROS), implicated in ischemia/reperfusion injury. When isolated from ischemic myocardium, mitochondria demonstrate increased ROS production as a result of damage to electron transport complexes. To investigate the mechanisms, we studied effects of hypoxia...

journal_title：Circulation research

authors： Korge P,Ping P,Weiss JN

更新日期：2008-10-10 00:00:00

abstract：:Reactive oxygen species and reactive nitrogen species are biological molecules that play important roles in cardiovascular physiology and contribute to disease initiation, progression, and severity. Because of their ephemeral nature and rapid reactivity, these species are difficult to measure directly with high accura...

journal_title：Circulation research

authors： Griendling KK,Touyz RM,Zweier JL,Dikalov S,Chilian W,Chen YR,Harrison DG,Bhatnagar A,American Heart Association Council on Basic Cardiovascular Sciences.

更新日期：2016-08-19 00:00:00

abstract：:Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited disease characterized by life threatening arrhythmias and mutations in the gene encoding the ryanodine receptor (RyR2). Disagreement exists on whether (1) RyR2 mutations induce abnormal calcium transients in the absence of adrenergic stimulat...

journal_title：Circulation research

authors： Liu N,Colombi B,Memmi M,Zissimopoulos S,Rizzi N,Negri S,Imbriani M,Napolitano C,Lai FA,Priori SG

更新日期：2006-08-04 00:00:00

abstract：RATIONALE:Senescence of pulmonary artery smooth muscle cells (PA-SMCs) caused by telomere shortening or oxidative stress may contribute to pulmonary hypertension associated with chronic lung diseases. OBJECTIVE:To investigate whether cell senescence contributes to pulmonary vessel remodeling and pulmonary hypertension...

journal_title：Circulation research

authors： Noureddine H,Gary-Bobo G,Alifano M,Marcos E,Saker M,Vienney N,Amsellem V,Maitre B,Chaouat A,Chouaid C,Dubois-Rande JL,Damotte D,Adnot S

更新日期：2011-08-19 00:00:00

abstract：:The myocardium of the failing heart undergoes a number of structural alterations, most notably hypertrophy of cardiac myocytes and an increase in extracellular matrix proteins, often seen as primary fibrosis. Connective tissue growth factor (CTGF) is a key molecule in the process of fibrosis and therefore seems an att...

journal_title：Circulation research

authors： Duisters RF,Tijsen AJ,Schroen B,Leenders JJ,Lentink V,van der Made I,Herias V,van Leeuwen RE,Schellings MW,Barenbrug P,Maessen JG,Heymans S,Pinto YM,Creemers EE

更新日期：2009-01-30 00:00:00

abstract：:Recent evidence suggests that functional diversity of vascular smooth muscle is produced in part by a differential expression of ion channels. The aim of the present study was to examine the role of Ca(2+)-activated K(+) channels (K(Ca) channels) in the expression of smooth muscle cell functional phenotype. We found t...

journal_title：Circulation research

authors： Neylon CB,Lang RJ,Fu Y,Bobik A,Reinhart PH

更新日期：1999-10-29 00:00:00

abstract：:We studied the effects of rapid atrial pacing during the final 10 minutes of a 70-minute, 31% reduction in coronary blood flow in anesthetized swine to understand the significance of apparent metabolic improvements during the initial 60 minutes of segmental ischemia. Within 5-10 minutes of ischemia, subendocardial pho...

journal_title：Circulation research

authors： Arai AE,Pantely GA,Anselone CG,Bristow J,Bristow JD

更新日期：1991-12-01 00:00:00

abstract：:Heterozygous familial hypercholesterolemia (FH) is a highly atherogenic genetic disorder leading to premature coronary heart disease (CHD), usually before 60 years of age. We studied an extended multigenerational kindred with FH linked to chromosome 1p32 in which atherosclerotic complications were either delayed or pr...

journal_title：Circulation research

authors： Canizales-Quinteros S,Aguilar-Salinas CA,Reyes-Rodríguez E,Riba L,Rodríguez-Torres M,Ramírez-Jiménez S,Huertas-Vázquez A,Fragoso-Ontiveros V,Zentella-Dehesa A,Ventura-Gallegos JL,Vega-Hernández G,López-Estrada A,Aurón-Gómez M,G

更新日期：2003-03-21 00:00:00

abstract：:In urethane-anesthetized rats, electrophysiological recordings of spontaneously active neurons in the vasopressor area of the rostral ventrolateral medulla were analyzed for participation in cardiovascular regulation. A total of 138 units were found which were inhibited by transient increases in mean arterial pressure...

journal_title：Circulation research

authors： Brown DL,Guyenet PG

更新日期：1985-03-01 00:00:00

abstract：:Structural remodeling of the ventricular wall is a key determinant of clinical outcome in heart disease. Such remodeling involves the production and destruction of extracellular matrix proteins, cell proliferation and migration, and apoptotic and necrotic cell death. Cardiac fibroblasts are crucially involved in these...

journal_title：Circulation research

authors： Manabe I,Shindo T,Nagai R

更新日期：2002-12-13 00:00:00

abstract：:To determine the relative importance of protein degradation in the development of starvation-induced cardiac atrophy, in vivo fractional synthetic rates of total cardiac protein, myosin heavy chain, actin, light chain 1, and light chain 2 were measured in fed and fasted rabbits by continuous infusion of [3H] leucine. ...

journal_title：Circulation research

authors： Samarel AM,Parmacek MS,Magid NM,Decker RS,Lesch M

更新日期：1987-06-01 00:00:00

abstract：:Congenital heart defects affect almost 1% of human newborns. Recently, mutations in Notch ligands and receptors have been found to cause a variety of heart defects in rodents and humans. However, the molecular effects downstream of Notch are still poorly understood. Here we report that combined inactivation of Hey1 an...

journal_title：Circulation research

authors： Fischer A,Steidl C,Wagner TU,Lang E,Jakob PM,Friedl P,Knobeloch KP,Gessler M

更新日期：2007-03-30 00:00:00

abstract：RATIONALE:Closure of the ductus arteriosus (DA) is essential for the transition from fetal to neonatal patterns of circulation. Initial PO2-dependent vasoconstriction causes functional DA closure within minutes. Within days a fibrogenic, proliferative mechanism causes anatomic closure. Though modulated by endothelial-d...

journal_title：Circulation research

authors： Hong Z,Kutty S,Toth PT,Marsboom G,Hammel JM,Chamberlain C,Ryan JJ,Zhang HJ,Sharp WW,Morrow E,Trivedi K,Weir EK,Archer SL

更新日期：2013-03-01 00:00:00

abstract：:Leukocyte rolling along the endothelium in inflammation is caused by continuous formation and breakage of bonds between selectin adhesion molecules and their ligands. We investigated trauma-induced leukocyte rolling in venules (diameter, 23 to 58 microns; wall shear stress, 1.2 to 35 dyne/cm2) of the exteriorized rat ...

journal_title：Circulation research

authors： Damiano ER,Westheider J,Tözeren A,Ley K

更新日期：1996-12-01 00:00:00

abstract：:Congenital heart disease is the most common birth defect, and because of major advances in medical and surgical management, there are now more adults living with congenital heart disease (CHD) than children. Until recently, the cause of the majority of CHD was unknown. Advances in genomic technologies have discovered ...

journal_title：Circulation research

authors： Zaidi S,Brueckner M

更新日期：2017-03-17 00:00:00

abstract：RATIONALE:Myocardial infarction (MI) results in loss of cardiac myocytes in the ischemic zone of the heart, followed by fibrosis and scar formation, which diminish cardiac contractility and impede angiogenesis and repair. Myofibroblasts, a specialized cell type that switches from a fibroblast-like state to a contractil...

journal_title：Circulation research

authors： Small EM,Thatcher JE,Sutherland LB,Kinoshita H,Gerard RD,Richardson JA,Dimaio JM,Sadek H,Kuwahara K,Olson EN

更新日期：2010-07-23 00:00:00

abstract：:Previous studies have demonstrated a role for voltage-gated K+ (Kv) channel alpha subunits of the Kv4 subfamily in the generation of rapidly inactivating/recovering cardiac transient outward K+ current, I(to,f), channels. Biochemical studies suggest that mouse ventricular I(to,f) channels reflect the heteromeric assem...

journal_title：Circulation research

authors： Guo W,Jung WE,Marionneau C,Aimond F,Xu H,Yamada KA,Schwarz TL,Demolombe S,Nerbonne JM

更新日期：2005-12-09 00:00:00

abstract：:We have previously demonstrated pressure-dependent membrane depolarization and action potential generation in cat cerebral arteries. It was the purpose of this study to examine and compare the membrane electrical responses to increasing transmural pressure in spontaneously hypertensive rats with those of their normote...

journal_title：Circulation research

authors： Harder DR,Smeda J,Lombard J

更新日期：1985-08-01 00:00:00