Abstract:
Aims:Currently, efficient regimens to reverse atherosclerotic plaques are not available in the clinic. Herein, we present sonodynamic therapy (SDT) as a novel methodology to rapidly inhibit progression of atherosclerotic plaques. Methods and results:In atherosclerotic rabbit and apoE-deficient mouse models, SDT efficiently decreased the atherosclerotic burden within 1 week, revealing a decrease in the size of the atherosclerotic plaque and enlarged lumen. The shrunken atherosclerotic plaques displayed compositional alterations, with a reduction in lesional macrophages and lipids. The rapid efficacy of SDT may be due to its induction of macrophage apoptosis, enhancement of efferocytosis, and amelioration of inflammation in the atherosclerotic plaque. Compared with atorvastatin, the standard of care for atherosclerosis, SDT showed more significant plaque shrinkage and lumen enlargement during 1 week treatment. Furthermore, SDT displayed good safety without obvious side effects. In a pilot clinical trial recruiting the patients suffering atherosclerotic peripheral artery disease, combination therapy of SDT with atorvastatin efficiently reduced progression of atherosclerotic plaque within 4 weeks, and its efficacy was able to last for at least 40 weeks. Conclusion:SDT is a non-invasive and efficacious regimen to inhibit atherosclerotic plaque progression.
journal_name
Cardiovasc Resjournal_title
Cardiovascular researchauthors
Sun X,Guo S,Yao J,Wang H,Peng C,Li B,Wang Y,Jiang Y,Wang T,Yang Y,Cheng J,Wang W,Cao Z,Zhao X,Li X,Sun J,Yang J,Tian F,Chen X,Li Q,Gao W,Shen J,Zhou Q,Wang P,Li Z,Tian Z,Zhang Z,Cao W,Li M,Tian Ydoi
10.1093/cvr/cvy139subject
Has Abstractpub_date
2019-01-01 00:00:00pages
190-203issue
1eissn
0008-6363issn
1755-3245pii
5033780journal_volume
115pub_type
临床试验,杂志文章abstract::The G protein-coupled receptor kinases (GRKs) participate with arrestins in the regulation and signal propagation of multiple G protein-coupled receptors (GPCR) of key physiological and pharmacological relevance in the cardiovascular system. The complex mechanisms of regulation of GRK expression, degradation and funct...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1016/j.cardiores.2005.09.011
更新日期:2006-01-01 00:00:00
abstract:OBJECTIVE:Acute ischemia comes with two phases of life-threatening arrhythmias, early (within 10 minutes, 1A) and late (after about 15 minutes, 1B). The mechanism of the latter is unknown and in this paper, we test the hypothesis that a phase of intermediate coupling between surviving epicardium and inexcitable midmyoc...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(01)00222-x
更新日期:2001-05-01 00:00:00
abstract:AIMS:Arrhythmias and sudden cardiac death (SCD) occur commonly in patients with heart failure. We found T-box 5 (TBX5) dysregulated in ventricular myocardium from heart failure patients and thus we hypothesized that TBX5 reduction contributes to arrhythmia development in these patients. To understand the underlying mec...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvaa239
更新日期:2020-08-10 00:00:00
abstract:AIMS:Moderate wine consumption is associated with a significant reduction of cardiovascular mortality. The molecular basis of this phenomenon remains unknown. Platelet-derived growth factor (PDGF) is an important contributor to atherogenesis. We investigated the effects of selected red and white wines on PDGF receptor ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvn340
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVE:Previous investigations have shown the effectiveness of sustained intra- or extravascular administration of vascular endothelial growth factor (VEGF) in chronic myocardial ischemia in improvement of left ventricular function. The present investigations were undertaken in order to evaluate efficacy of a single...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(98)00136-9
更新日期:1998-11-01 00:00:00
abstract::Nitric oxide (NO) is a highly reactive, free radical signalling molecule that is constitutively released in cardiomyocytes by both the endothelial and neuronal isoforms of nitric oxide synthase (eNOS and nNOS, respectively). There are increasing data indicating that NO modulates various proteins involved in excitation...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1093/cvr/cvm012
更新日期:2008-01-15 00:00:00
abstract:AIMS:Macrophage-related oxidative stress plays an important role in the inflammatory process in atherosclerosis. Recently, dextromethorphan (DXM), a common cough-suppressing ingredient with a high safety profile, was found to inhibit the activation of microglia, the resident macrophage in the nervous system. We investi...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvp043
更新日期:2009-04-01 00:00:00
abstract:AIMS:Heparanase, which specifically cleaves carbohydrate chains of heparan sulfate, has been implicated in the pathology of diabetes-associated complications. Using high glucose (HG) to replicate hyperglycaemia observed following diabetes, the present study was designed to determine the mechanism by which HG initiates ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvq051
更新日期:2010-07-01 00:00:00
abstract::Experimental studies have provided evidence that the autonomic nervous activity is modulated by oestrogen. Such modulation at central and peripheral levels tends to suppress sympathetic but elevate parasympathetic tone to the cardiovascular system. Thus, available data support the view that cardiovascular protection b...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:
更新日期:1995-08-01 00:00:00
abstract:OBJECTIVES:Thrombin induces endothelial barrier failure by activating the contractile machinery of endothelial cells. Contractile activation is due to an increase in myosin light chain (MLC) phosphorylation. Here, it was investigated whether stimulation of endothelial cells with ATP can interrupt this thrombin-induced ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(03)00427-9
更新日期:2003-08-01 00:00:00
abstract:AIMS:The channel function of the cardiac ryanodine receptor (RyR2) is modulated by calmodulin (CaM). However, the involvement of CaM in aberrant Ca(2+) release in diseased hearts remains unclear. Here, we investigated the pathogenic role of defective CaM binding to the RyR2 in the channel dysfunction associated with he...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvs271
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:Anthracyclines cause apoptotic death in many cell types through activation of the ceramide pathway. We tested the hypothesis that doxorubicin induces cardiac myocyte apoptosis through ceramide generation. METHODS:Adult rat ventricular myocytes were grown in the presence of 10% fetal calf serum, and exposed ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(99)00142-x
更新日期:1999-08-01 00:00:00
abstract:OBJECTIVE:Increased cardiac collagen is seen in uninephrectomised rats made hypertensive by aldosterone infusion and high salt, with the possibility of a direct effect of aldosterone at the level of the cardiac fibroblast. The aim of this study was to examine the effects of aldosterone, glucocorticoids, and angiotensin...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/28.12.1863
更新日期:1994-12-01 00:00:00
abstract:AIMS:Tungstate reduces blood pressure in experimental animal models of both hypertension and metabolic syndrome, although the underlying mechanisms are not fully understood. Given that the large-conductance voltage- and Ca(2+)-dependent K(+) (BK) channel is a key element in the control of arterial tone, our aim was to ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvs139
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:To determine if angiogenesis is altered in adult Endoglin heterozygous (Eng(+/-)) mice, the animal model for the vascular disorder hereditary hemorrhagic telangiectasia type 1 (HHT1). METHODS:Primary cultures of endothelial cells were generated from Eng(+/-) and Eng(+/+) mice and analyzed for proliferation, ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2005.11.020
更新日期:2006-03-01 00:00:00
abstract::The afterload dependency of relaxation rate was reappraised in isolated canine hearts both in isovolumic and isobaric contractions by using the reliable exponential method in which the asymptote LV pressure (P chi) is variable. This method provided a closer correlation (r = 0.999 +/- 0.001) between the measured LV pre...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/19.10.649
更新日期:1985-10-01 00:00:00
abstract:OBJECTIVE:Ischemic preconditioning confers cardioprotection in early and delayed phases. We investigated the delayed window of pharmacological and ischemic preconditioning in human myocardium, and the involvement of mitoKATP, PKC and p38MAPK. METHODS:These studies were carried out using human right atrial tissue in a ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/j.cardiores.2003.10.013
更新日期:2004-02-15 00:00:00
abstract::Cardiac hypertrophy was induced in rabbits at atmospheric pressure by exposing them to hypoxia equivalent to an altitude of 6000 m for 280 to 350 h. Intracellular action potentials were recorded from Purkinje cells, and from atrial and papillary muscles, contractions of which were also measured. Hearts from normoxic l...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/18.10.597
更新日期:1984-10-01 00:00:00
abstract:AIMS:The overloaded heart remodels by cardiomyocyte hypertrophy and interstitial fibrosis, which contributes to the development of heart failure. Signalling via the TGFβ-pathway is crucial for this remodelling. Here we tested the hypothesis that microRNAs in the overloaded heart regulate this remodelling process via in...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvu184
更新日期:2014-10-01 00:00:00
abstract::Methodology has been developed for utilising ultrasonic crystals in closed chest cats to measure alterations in regional left ventricular function. The technique is a modification of one previously utilised to monitor regional left ventricular length and thickness changes in closed chest dogs. The ultrasonic crystals ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/12.6.387
更新日期:1978-06-01 00:00:00
abstract::The purpose of this review is to give an integrative view of the effect of stretch on the myocardium from ventricular function changes to cellular and molecular mechanisms. The general approach will be to discuss the cellular and molecular events which can explain the findings obtained in the whole ventricle. Followin...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:
更新日期:1996-07-01 00:00:00
abstract:OBJECTIVE:Macrophage migration inhibitory factor (MIF), which plays a pivotal role in the control of inflammatory responses, was first characterized as a T-cell cytokine, but later was also found as a pituitary peptide released in response to infection and stress. However, MIF's role and expression in the myocardium ha...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(01)00408-4
更新日期:2001-12-01 00:00:00
abstract::Isolated, buffer perfused guinea pig hearts were used to study the effects of sotalol on arrhythmias and electrophysiology during 30 min of myocardial ischaemia, induced by reducing coronary flow to 10% of control, and subsequent reperfusion. Action potentials were recorded using the floating microelectrode technique ...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/18.7.397
更新日期:1984-07-01 00:00:00
abstract:OBJECTIVE:This study was conducted to evaluate to what extent the ischemia-reperfusion injury resulting from the cardiopulmonary bypass (CPB) and aortic cross-clamping procedures during coronary artery bypass grafting (CABG) contributes to the systemic inflammatory response generally found in these patients. METHODS:S...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1016/s0008-6363(99)00403-4
更新日期:2000-03-01 00:00:00
abstract:AIMS:AMP-activated protein kinase (AMPK) is thought to be a central player in regulating myocardial metabolism and its activation has been shown to inhibit cardiac hypertrophy. Recently, mice with muscle-specific deletion of AMPK β1/β2 subunits (AMPKβ1β2-deficient mice, β1β2M-KO) have been generated and possess <10% of...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvv166
更新日期:2015-07-15 00:00:00
abstract:AIMS:Class III antiarrhythmic agents exhibit reverse rate-dependent lengthening of the action potential duration (APD). In spite of the several theories developed so far to explain this reverse rate dependency (RRD), its mechanism has not yet been clarified. The aim of the present work was to further elucidate the mech...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvp213
更新日期:2009-11-01 00:00:00
abstract:AIM:Diabetes is a conventional risk factor for atherosclerotic cardiovascular disease and myocardial infarction (MI) is the most common cause of death among these patients. Mesenchymal stromal cells (MSCs) in patients with type 2 diabetes (T2DM) and atherosclerosis have impaired ability to suppress activated T-cells (i...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvaa118
更新日期:2020-04-27 00:00:00
abstract:AIMS:To determine the role of gap junctions (GJs) in hypoxic pulmonary vasoconstriction (HPV). METHODS AND RESULTS:Studies were performed in rat isolated intrapulmonary arteries (IPAs) mounted on a myograph and in anaesthetized rats. Hypoxia induced a biphasic HPV response in IPAs preconstricted with prostaglandin F2α...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/cvt129
更新日期:2013-08-01 00:00:00
abstract::The effect of axial rotation on flow through and pressure gradient across saphenous vein segments was studied using 15 cadaver long saphenous veins. A significant reduction in flow occurred at a mean rotation of 25 degrees/cm and a significant increase in head loss across the segments occurred at a mean rotation of 23...
journal_title:Cardiovascular research
pub_type: 杂志文章
doi:10.1093/cvr/9.4.538
更新日期:1975-07-01 00:00:00
abstract::This review attempts to define the early events that lead to lesions of human atherosclerosis based on careful morphological studies in human autopsy specimens. In contrast to most small laboratory animals, diffuse intimal thickening (DIT) is present in human arteries before atherosclerosis develops, particularly in t...
journal_title:Cardiovascular research
pub_type: 杂志文章,评审
doi:10.1093/cvr/cvn099
更新日期:2008-07-01 00:00:00