Heat shock protein 90alpha-dependent translocation of annexin II to the surface of endothelial cells modulates plasmin activity in the diabetic rat aorta.

abstract：:The past 2 decades have witnessed a >40% improvement in mortality for patients with heart failure and left ventricular systolic dysfunction. 1 This success has coincided with the stepwise availability of drugs that target neurohormonal activation: β-adrenergic receptor blockers (β-blockers), ACE (angiotensin-convertin...

journal_title：Circulation research

authors： Zelt JGE,Chaudhary KR,Cadete VJ,Mielniczuk LM,Stewart DJ

更新日期：2019-05-24 00:00:00

abstract：:Hemodynamics play an important role in cardiovascular development, and changes in blood flow can cause congenital heart malformations. The endothelium and endocardium are subjected to mechanical forces, of which fluid shear stress is correlated to blood flow velocity. The shear stress responsive genes lung Krüppel-lik...

journal_title：Circulation research

authors： Groenendijk BC,Hierck BP,Vrolijk J,Baiker M,Pourquie MJ,Gittenberger-de Groot AC,Poelmann RE

更新日期：2005-06-24 00:00:00

abstract：:Abnormal mechanical forces can trigger aberrant proliferation of endothelial and smooth muscle cells, as observed in the progression of vascular diseases such as atherosclerosis. It has been previously shown that cells can sense physical forces such as stretch through adhesions to the extracellular matrix. Here, we se...

journal_title：Circulation research

authors： Liu WF,Nelson CM,Tan JL,Chen CS

更新日期：2007-08-31 00:00:00

abstract：:We tested the hypothesis that impairment of flow-dependent dilator mechanisms of skeletal muscle arterioles is one of the underlying reasons for the increased peripheral resistance in hypertension. Isolated, cannulated arterioles (approximately 55 microns) of gracilis muscle of 12-week-old spontaneously hypertensive (...

journal_title：Circulation research

authors： Koller A,Huang A

更新日期：1994-03-01 00:00:00

abstract：:Astrocyte signals can modulate arteriolar tone, contributing to regulation of cerebral blood flow, but specific intercellular communication mechanisms are unclear. Here we used isolated cerebral arteriole myocytes, astrocytes, and brain slices to investigate whether carbon monoxide (CO) generated by the enzyme heme ox...

journal_title：Circulation research

authors： Li A,Xi Q,Umstot ES,Bellner L,Schwartzman ML,Jaggar JH,Leffler CW

更新日期：2008-02-01 00:00:00

abstract：:The potential for exogenous infusion of basic fibroblast growth factor (bFGF) to increase collateral blood flow to dependent tissue was quantified in adult male rats with peripheral arterial insufficiency. Occlusion of the femoral artery at a proximal site did not infringe on resting blood flow to the distal hindlimb ...

journal_title：Circulation research

authors： Yang HT,Deschenes MR,Ogilvie RW,Terjung RL

更新日期：1996-07-01 00:00:00

abstract：:Previously we have shown that AIP1 (apoptosis signal-regulating kinase [ASK]1-interacting protein 1), a novel member of the Ras-GAP protein family, facilitates dephosphorylation of ASK1 at pSer967 and subsequently 14-3-3 release from ASK1, leading to enhanced ASK1-JNK signaling. However, the phosphatase(s) responsible...

journal_title：Circulation research

authors： Min W,Lin Y,Tang S,Yu L,Zhang H,Wan T,Luhn T,Fu H,Chen H

更新日期：2008-04-11 00:00:00

abstract：:Fibroblast growth factor-1 (FGF-1), a prototype member of the heparin-binding growth factor family, is a potent mitogen for vascular endothelial cells and a variety of other cell types. FGF-1 can induce the expression of the platelet-derived growth factor-A chain (PDGF-A) gene in endothelial cells; however, the underl...

journal_title：Circulation research

authors： Delbridge GJ,Khachigian LM

更新日期：1997-08-01 00:00:00

abstract：:This report evaluates pulse wave propagation with respect to contributions by vascular wall elastic and geometric properties, vessel wall and blood viscosity, and nonlinearities in system parameters and in the equations of motion. Discrepancies in results obtained with different experimental methods and theory are dis...

journal_title：Circulation research

authors： Li JK,Melbin J,Riffle RA,Noordergraaf A

更新日期：1981-08-01 00:00:00

abstract：RATIONALE:We previously reported that type VI collagen deposition increases in the infarcted myocardium in vivo. To date, a specific role for this nonfibrillar collagen has not been explored in the setting of myocardial infarction (MI). OBJECTIVE:To determine whether deletion of type VI collagen in an in vivo model of...

journal_title：Circulation research

authors： Luther DJ,Thodeti CK,Shamhart PE,Adapala RK,Hodnichak C,Weihrauch D,Bonaldo P,Chilian WM,Meszaros JG

更新日期：2012-03-16 00:00:00

abstract：:The arterial pressure of rabbits with chronic one-kidney hypertension can be lowered to normotensive levels by direct immunization with preparations made from the cortex of hog kidneys. Hypertensive rabbits that are immunized with large amounts of renin may develop high plasma antirenin titers without affecting their ...

journal_title：Circulation research

authors： Skeggs LT,Kahn JR,Levine M,Dorer FE,Lentz KE

更新日期：1976-09-01 00:00:00

abstract：:Acetylcholine (ACh) evokes the conduction of vasodilation along resistance microvessels. However, it is not known which cell layer (endothelium or smooth muscle) serves as the conduction pathway. In isolated, cannulated feed arteries ( approximately 70 microm in diameter at 75 mm Hg; length approximately 4 mm) of the ...

journal_title：Circulation research

authors： Emerson GG,Segal SS

更新日期：2000-01-07 00:00:00

abstract：:We have recently demonstrated that endogenous erythropoietin (Epo)/Epo receptor (EpoR) system plays an important protective role in hypoxia-induced pulmonary hypertension. However, it remains to be examined whether vascular EpoR system contributes to angiogenesis in response to ischemia. We examined angiogenesis in Ep...

journal_title：Circulation research

authors： Nakano M,Satoh K,Fukumoto Y,Ito Y,Kagaya Y,Ishii N,Sugamura K,Shimokawa H

更新日期：2007-03-16 00:00:00

abstract：:The beta-adrenergic receptor system of the failing human heart is markedly desensitized. We have recently postulated that this desensitization may in part be caused by an increase in beta-adrenergic receptor kinase (beta ARK) expression. beta ARK is thought to effect desensitization by acting in concert with an inhibi...

journal_title：Circulation research

authors： Ungerer M,Parruti G,Böhm M,Puzicha M,DeBlasi A,Erdmann E,Lohse MJ

更新日期：1994-02-01 00:00:00

abstract：:By use of gene targeting and/or transgenesis, it is now possible to make defined changes in genes whose functions underlie mammalian cardiovascular function. Because of technical and economic considerations, these experiments are largely confined to the mouse. Genetic modification of the loci responsible for aspects o...

journal_title：Circulation research

authors： James JF,Hewett TE,Robbins J

更新日期：1998-03-09 00:00:00

abstract：:Electrical propagation in the normal heart occurs via intercellular transfer of current at gap junctions. Alterations in intercellular coupling in the diseased heart are critical in the pathogenesis of reentrant ventricular arrhythmias. Until recently only a single gap junction protein was known to couple cardiac myoc...

journal_title：Circulation research

authors： Kanter HL,Saffitz JE,Beyer EC

更新日期：1992-02-01 00:00:00

abstract：:Five fetal sheep (gestational age, 118 to 125 days) were instrumented to measure impedances of the lower abdominal aorta. Four days after surgery, flow and pressure pulses were recorded during control conditions and during infusion of norepinephrine (0.3 to 3 micrograms.min-1.kg-1 body weight) or angiotensin II (0.2 t...

journal_title：Circulation research

authors： Schröder H,Cetin E,Hüneke B,Carstensen M

更新日期：1994-04-01 00:00:00

abstract：:Two gap junction proteins, connexin43 (Cx43) and connexin45 (Cx45), are coexpressed in many cardiac and other cells. Homomeric channels formed by these proteins differ in unitary conductance, permeability, and regulation. We sought to determine the ability of Cx43 and Cx45 to oligomerize with each other to form hetero...

journal_title：Circulation research

authors： Martinez AD,Hayrapetyan V,Moreno AP,Beyer EC

更新日期：2002-05-31 00:00:00

abstract：:We have measured the apparent Ca2+ sensitivities of force development in skinned cardiac trabeculae at different sarcome lengths together with shifts in troponin (Tn) T subunits on specimens from the same hearts and drawn insights into the pathogenesis of myocardial dysfunction in the diabetic rat. The Ca(2+)-force re...

journal_title：Circulation research

authors： Akella AB,Ding XL,Cheng R,Gulati J

更新日期：1995-04-01 00:00:00

abstract：:Angiotensin II and its metabolites, [des-Asp-1]-angiotensin II (angiotensin III), [des-(Asp-1,Arg-2)]angiotensin II, and [des-(Asp-1,Arg-2,val-3)]angiotensin II, were measured in arterial and venous plasma from normal rats. Paper chromatography was used to separate the peptides which were measured with a radioimmunoas...

journal_title：Circulation research

authors： Semple PF,Morton JJ

更新日期：1976-06-01 00:00:00

abstract：RATIONALE:B-1 cell-derived natural IgM antibodies against oxidation-specific epitopes on low-density lipoprotein are anti-inflammatory and atheroprotective. Bone marrow (BM) B-1a cells contribute abundantly to IgM production, yet the unique repertoire of IgM antibodies generated by BM B-1a and the factors maintaining t...

journal_title：Circulation research

authors： Upadhye A,Srikakulapu P,Gonen A,Hendrikx S,Perry HM,Nguyen A,McSkimming C,Marshall MA,Garmey JC,Taylor AM,Bender TP,Tsimikas S,Holodick NE,Rothstein TL,Witztum JL,McNamara CA

更新日期：2019-10-25 00:00:00

abstract：:F2-Isoprostanes are novel bioactive prostaglandin F2-like compounds produced by nonenzymatic free radical-catalyzed peroxidation of arachidonic acid. F2-Isoprostanes are initially formed in situ on phospholipids and subsequently released. Quantification of the F2-isoprostanes has been found to represent a valuable and...

journal_title：Circulation research

authors： Moore KP,Darley-Usmar V,Morrow J,Roberts LJ 2nd

更新日期：1995-08-01 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：:Increasing evidence suggests that endogenous NO inhibits sympathetic outflow in anesthetized animals. However, in a recent study from this laboratory, we were unable to find any evidence of increased renal sympathetic nerve activity (RSNA) in response to blockade of NO synthesis in conscious rabbits. Because angiotens...

journal_title：Circulation research

authors： Liu JL,Murakami H,Zucker IH

更新日期：1998-03-09 00:00:00

abstract：:To see how serotonin affects filtration from lung vessels, we measured vascular pressures, lung lymph flow, lung lymph and blood plasma protein concentrations, arterial blood gases, cardiac output, and lung water content in unanesthetized sheep before and during intravenous serotonin infusions and compared serotonin e...

journal_title：Circulation research

authors： Brigham KL,Owen PJ

更新日期：1975-06-01 00:00:00

abstract：:Disorders of L-type Ca2+ channels can cause severe cardiac arrhythmias. A subclass of small GTP-binding proteins, the RGK family, regulates L-type Ca2+ current (I(Ca,L)) in heterologous expression systems. Among these proteins, Rad (Ras associated with diabetes) is highly expressed in the heart, although its role in t...

journal_title：Circulation research

authors： Yada H,Murata M,Shimoda K,Yuasa S,Kawaguchi H,Ieda M,Adachi T,Murata M,Ogawa S,Fukuda K

更新日期：2007-07-06 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 vascular endothelial growth factor receptor Flk-1/KDR is highly expressed during development and almost disappears in adult tissues. Despite its biological relevance, little is known about the molecular mechanisms controlling its expression. In the present work, it is shown that cAMP response element binding prot...

journal_title：Circulation research

authors： Illi B,Puri P,Morgante L,Capogrossi MC,Gaetano C

更新日期：2000-06-23 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：RATIONALE:Mitochondria are key integrators of convergent intracellular signaling pathways. Two important second messengers modulated by mitochondria are calcium and reactive oxygen species. To date, coherent mechanisms describing mitochondrial integration of calcium and oxidative signaling in arterial smooth muscle are...

journal_title：Circulation research

authors： Chaplin NL,Nieves-Cintrón M,Fresquez AM,Navedo MF,Amberg GC

更新日期：2015-12-04 00:00:00