Dicer cleavage by calpain determines platelet microRNA levels and function in diabetes.

abstract：:We have identified immunologically the protein kinase C (PKC) isoforms present in rat mesenteric small arteries, defined their distribution between particulate and soluble fractions, and studied their involvement in phorbol ester-induced contraction. Our analysis revealed the presence of the CA(2+)-dependent PKCs (alp...

journal_title：Circulation research

authors： Ohanian V,Ohanian J,Shaw L,Scarth S,Parker PJ,Heagerty AM

更新日期：1996-05-01 00:00:00

abstract：:Triadin 1 (TRD) is an integral membrane protein that associates with the ryanodine receptor (RyR2), calsequestrin (CASQ2) and junctin to form a macromolecular Ca signaling complex in the cardiac junctional sarcoplasmic reticulum (SR). To define the functional role of TRD, we examined the effects of adenoviral-mediated...

journal_title：Circulation research

authors： Terentyev D,Cala SE,Houle TD,Viatchenko-Karpinski S,Gyorke I,Terentyeva R,Williams SC,Gyorke S

更新日期：2005-04-01 00:00:00

abstract：:We have cloned from cultured vascular smooth muscle cells a protein tyrosine phosphatase, rat density-enhanced phosphatase-1 (rDEP-1), which is a probable rat homologue of DEP-1/HPTP eta. rDEP-1 is encoded by an 8.7-kb transcript and is expressed as a 180- to 220-kD protein. The rDEP-1 gene is located on human chromos...

journal_title：Circulation research

authors： Borges LG,Seifert RA,Grant FJ,Hart CE,Disteche CM,Edelhoff S,Solca FF,Lieberman MA,Lindner V,Fischer EH,Lok S,Bowen-Pope DF

更新日期：1996-09-01 00:00:00

abstract：:Cellular mechanisms underlying beta-adrenergic stimulation of the arrhythmogenic transient inward current (TI) were investigated by using a two-microelectrode voltage-clamp technique in rabbit cardiac Purkinje fibers. TI induced by elevating [Ca2+]o to 30 mmol/L and substituting [Na+]o with N-methyl-D-glucamine (NMG) ...

journal_title：Circulation research

authors： Han X,Ferrier GR

更新日期：1995-04-01 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：:The aim of this study was to determine the mechanism of action of norepinephrine (NE) on arterial baroreceptors (BRs), with the focus on regularly discharging, presumably myelinated fibers. With the use of an in vitro aortic arch/aortic nerve preparation from rats, BR single-fiber discharge was recorded simultaneously...

journal_title：Circulation research

authors： Munch PA,Thoren PN,Brown AM

更新日期：1987-09-01 00:00:00

abstract：RATIONALE:Thioredoxin (Trx)1 inhibits pathological cardiac hypertrophy. MicroRNAs (miRNAs) are small noncoding RNAs that downregulate posttranscriptional expression of target molecules. OBJECTIVES:We investigated the role of miRNAs in mediating the antihypertrophic effect of Trx1 on angiotensin II (Ang II)-induced car...

journal_title：Circulation research

authors： Yang Y,Ago T,Zhai P,Abdellatif M,Sadoshima J

更新日期：2011-02-04 00:00:00

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：:Some statistical techniques for analyzing the kinds of studies typically reported in Circulation Research are described. Particular emphasis is given to the comparison of means from more than two populations, the joint effect of several experimentally controlled variables, and the analysis of studies with repeated mea...

journal_title：Circulation research

authors： Wallenstein S,Zucker CL,Fleiss JL

更新日期：1980-07-01 00:00:00

abstract：RATIONALE:The impact of severe cardiovascular disease and critical limb ischemia (CLI) on the bone marrow (BM) is largely unknown. OBJECTIVE:To investigate microvascular and neuropathic changes in BM of patients with CLI. METHODS AND RESULTS:BM biopsies were obtained from patients with CLI (n=33) included in the Reju...

journal_title：Circulation research

authors： Teraa M,Fledderus JO,Rozbeh RI,Leguit RJ,Verhaar MC,Juventas Study Group{dagger}.

更新日期：2014-01-17 00:00:00

abstract：:Two NO synthase (NOS) isoforms have been described in vessels, an endothelial constitutive NOS (eNOS) and an inducible NOS (iNOS). The purpose of the present study was to examine the endothelium-dependent and endothelium-independent hypotensive response in aging rats, analyzing the ability of their vessels to produce ...

journal_title：Circulation research

authors： Cernadas MR,Sánchez de Miguel L,García-Durán M,González-Fernández F,Millás I,Montón M,Rodrigo J,Rico L,Fernández P,de Frutos T,Rodríguez-Feo JA,Guerra J,Caramelo C,Casado S,López-Farré

更新日期：1998-08-10 00:00:00

abstract：:To investigate the contributions of humoral and hemodynamic factors to cardiac adaptations associated with chronic exercise, female Fischer 344 rats were subjected to chronic swimming, infrarenal cardiac transplantation, or both. Swimming resulted in hypertrophy (11-12%) of the in situ hearts in both the unoperated an...

journal_title：Circulation research

authors： Advani SV,Geenen D,Malhotra A,Factor SM,Scheuer J

更新日期：1990-09-01 00:00:00

abstract：RATIONALE:Pulmonary hypertensive remodeling is characterized by excessive proliferation, migration, and proinflammatory activation of adventitial fibroblasts. In culture, fibroblasts maintain a similar activated phenotype. The mechanisms responsible for generation/maintenance of this phenotype remain unknown. OBJECTIV...

journal_title：Circulation research

authors： Wang D,Zhang H,Li M,Frid MG,Flockton AR,McKeon BA,Yeager ME,Fini MA,Morrell NW,Pullamsetti SS,Velegala S,Seeger W,McKinsey TA,Sucharov CC,Stenmark KR

更新日期：2014-01-03 00:00:00

abstract：:To understand the role of bone marrow mononuclear cells in the treatment of acute myocardial infarction, this overview offers a retrospective examination of strengths and limitations of 3 contemporaneous trials with attention to critical design features and provides an analysis of the combined data set and implication...

journal_title：Circulation research

authors： Simari RD,Pepine CJ,Traverse JH,Henry TD,Bolli R,Spoon DB,Yeh E,Hare JM,Schulman IH,Anderson RD,Lambert C,Sayre SL,Taylor DA,Ebert RF,Moyé LA

更新日期：2014-05-09 00:00:00

abstract：RATIONALE:A hallmark of chronic inflammatory disorders is persistence of proinflammatory macrophages in diseased tissues. In atherosclerosis, this is associated with dyslipidemia and oxidative stress, but mechanisms linking these phenomena to macrophage activation remain incompletely understood. OBJECTIVE:To investiga...

journal_title：Circulation research

authors： Chen Y,Yang M,Huang W,Chen W,Zhao Y,Schulte ML,Volberding P,Gerbec Z,Zimmermann MT,Zeighami A,Demos W,Zhang J,Knaack DA,Smith BC,Cui W,Malarkannan S,Sodhi K,Shapiro JI,Xie Z,Sahoo D,Silverstein RL

更新日期：2019-12-06 00:00:00

abstract：RATIONALE:Hypoxia promotes renal damage and progression of chronic kidney disease (CKD). The erythrocyte is the only cell type for oxygen (O2) delivery. Sphingosine 1-phosphate (S1P)-a highly enriched biolipid in erythrocytes-is recently reported to be induced under high altitude in normal humans to enhance O2 delivery...

journal_title：Circulation research

authors： Xie T,Chen C,Peng Z,Brown BC,Reisz JA,Xu P,Zhou Z,Song A,Zhang Y,Bogdanov MV,Kellems RE,D'Alessandro A,Zhang W,Xia Y

更新日期：2020-07-17 00:00:00

abstract：:Ca2+ influx through the L-type calcium channel (LTCC) induces Ca2+ release from the sarcoplasmic reticulum (SR) and maintains SR Ca2+ loading. Alterations in LTCC properties, their contribution to the blunted adrenergic responsiveness in failing hearts and their recovery after support with LV assist devices (LVAD) wer...

journal_title：Circulation research

authors： Chen X,Piacentino V 3rd,Furukawa S,Goldman B,Margulies KB,Houser SR

更新日期：2002-09-20 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：:Mitochondria have long been known to play a critical role in maintaining the bioenergetic status of cells under physiological conditions. It was also recognized early in mitochondrial research that the reduction of oxygen to generate the free radical superoxide occurs at various sites in the respiratory chain and was ...

journal_title：Circulation research

authors： Gutierrez J,Ballinger SW,Darley-Usmar VM,Landar A

更新日期：2006-10-27 00:00:00

abstract：:Shear stress-induced activation of endothelial ion channels, one of the earliest responses to flow, is implicated in mechano-signal transduction that results in the regulation of vascular tone. The effects of laminar flow on endothelial membrane potential were studied in vitro using both fluorescent potentiometric dye...

journal_title：Circulation research

authors： Barakat AI,Leaver EV,Pappone PA,Davies PF

更新日期：1999-10-29 00:00:00

abstract：:Caspase-1 processes the interleukin (IL)-1beta and IL-18 inactive precursors to the biologically active cytokines that are known to have proatherogenic effects. The present study investigated the genetic variability of the CASP1 gene and plasma levels of caspase-1 in relation to cardiovascular risk. In Europeans, 3 ta...

journal_title：Circulation research

authors： Blankenberg S,Godefroy T,Poirier O,Rupprecht HJ,Barbaux S,Bickel C,Nicaud V,Schnabel R,Kee F,Morrison C,Evans A,Lackner KJ,Cambien F,Münzel T,Tiret L,AtheroGene Investigators.

更新日期：2006-07-07 00:00:00

abstract：:Cell-cell communication has proven to be even more complex than previously thought since the discovery that extracellular vesicles serve as containers of biological information on various pathophysiological settings. Extracellular vesicles are classified into exosomes, microvesicles/microparticles, or apoptotic bodies...

journal_title：Circulation research

authors： Loyer X,Vion AC,Tedgui A,Boulanger CM

更新日期：2014-01-17 00:00:00

abstract：:We have previously demonstrated that urokinase-type plasminogen activator (uPA) is highly expressed in the aneurysmal segment of the abdominal aorta (AAA) in apolipoprotein E-deficient (apoE-/-) mice treated with angiotensin II (Ang II). In the present study, we tested the hypothesis that uPA is essential for AAA form...

journal_title：Circulation research

authors： Deng GG,Martin-McNulty B,Sukovich DA,Freay A,Halks-Miller M,Thinnes T,Loskutoff DJ,Carmeliet P,Dole WP,Wang YX

更新日期：2003-03-21 00:00:00

abstract：RATIONALE:Inactivating mutations in the Forkhead Box transcription factor F1 (FOXF1) gene locus are frequently found in patients with alveolar capillary dysplasia with misalignment of pulmonary veins, a lethal congenital disorder, which is characterized by severe abnormalities in the respiratory, cardiovascular, and ga...

journal_title：Circulation research

authors： Ren X,Ustiyan V,Pradhan A,Cai Y,Havrilak JA,Bolte CS,Shannon JM,Kalin TV,Kalinichenko VV

更新日期：2014-09-26 00:00:00

abstract：:Transient coronary occlusion (15 minutes) does not result in irreversible myocardial injury but is associated with a depression of contractile function sustained for several hours to days ("stunned myocardium"). The defect in the contractile process responsible for this phenomenon has been suggested to be causally rel...

journal_title：Circulation research

authors： Ito BR,Tate H,Kobayashi M,Schaper W

更新日期：1987-12-01 00:00:00

abstract：:When exposed to an increasing transmural pressure, middle cerebral arteries of the cat exhibit reduction of internal diameter which is mediated by vascular muscle cell depolarization. This laboratory has recently demonstrated that this "pressure-induced" activation is dependent upon the presence of an intact endotheli...

journal_title：Circulation research

authors： Harder DR,Sanchez-Ferrer C,Kauser K,Stekiel WJ,Rubanyi GM

更新日期：1989-07-01 00:00:00

abstract：:We studied the effects of a thrombolytic agent (t-PA) and a thromboxane synthetase inhibitor (CGS-13080) in a model of myocardial ischemia and reperfusion. Occlusion of the left anterior descending coronary artery for 2 hours followed by 4 hours of reperfusion in anesthetized cats results in a large washout of creatin...

journal_title：Circulation research

authors： Lefer AM,Mentley R,Sun JZ

更新日期：1988-09-01 00:00:00

abstract：:The vasoactive mechanisms of the serine protease alpha-thrombin were examined in isolated coronary arteries from dogs. In resting coronary arteries with endothelium, alpha-thrombin caused concentration-dependent contractions that were characterized by an initial transient relaxation followed by slowly developing susta...

journal_title：Circulation research

authors： Tesfamariam B

更新日期：1994-05-01 00:00:00

abstract：:Our previous studies suggested that enhanced fibronectin mRNA translation in ductus arteriosus compared with aortic smooth muscle cells is related to increased expression of light chain 3 (LC3) of microtubule-associated protein 1, which binds an AU-rich element in the 3' untranslated region of fibronectin mRNA. We the...

journal_title：Circulation research

authors： Zhou B,Rabinovitch M

更新日期：1998-09-07 00:00:00

abstract：:Cardiovascular disease is a major killer in postmenopausal women in the industrialized societies. To investigate the effect of progestogen and 17 beta-estradiol replacement therapy on atherogenesis, we studied 60 cholesterol-fed ovariectomized rabbits for 13 weeks. They were randomly assigned to four groups of 15 rabb...

journal_title：Circulation research

authors： Haarbo J,Svendsen OL,Christiansen C

更新日期：1992-06-01 00:00:00