Abstract:
:Venous thromboembolism (VTE), encompassing deep venous thrombosis (DVT) and pulmonary embolism (PE), is the third most common cardiovascular disease. miR-150 is one of important microRNAs which play critical role in various cellular function such as endothelial progenitor cells (EPCs). In this study, we investigate the effect of miR-150 on EPCs function ex vivo and thrombus resolution in vivo. We determined miR-150 expression in EPCs isolated from DVT patients and control subjects by RT-PCR. Potential target of miR-150 was confirmed by bioinformatics analysis and luciferase reporter respectively. The angiogenesis and proliferation were tested by MTT and tube formation assay. A murine model of venous thrombosis was developed as in vivo model. Finally, the effect of miR-150 on EPCs with inferior venous thrombosis were evaluated in vivo. Our data showed that miR-150 was downregulated in EPCs from DVT patients. By using miR-150 agomir and antagomir, we found that miR-150 promoted angiogenesis and proliferation of EPCs. Bioinformatics analysis revealed SRCIN1 as a target of miR-150 and SRCIN1 knockdown inhibited function of EPCs. Forced expression of miR-150 contributed thrombus resolution in a murine model of venous thrombosis. In general, miR-150 was downregulated in EPCs from DVT. Upregulation of miR-150 promoted angiogenesis and proliferation of EPCs by targeting SRCIN1 in vitro and thrombus resolution in vivo.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Wang W,Zhu X,Du X,Xu A,Yuan X,Zhan Y,Liu M,Wang Sdoi
10.1016/j.mvr.2018.10.003subject
Has Abstractpub_date
2019-05-01 00:00:00pages
35-41eissn
0026-2862issn
1095-9319pii
S0026-2862(18)30131-6journal_volume
123pub_type
杂志文章abstract:UNLABELLED:Metabolic syndrome (MetS) increases the risk of the subsequent development of cardiovascular disease. This study aimed to determine if the harmonic indexes of finger photoplethysmography (PPG) waveforms can be used to discriminate different arterial pulse transmission conditions between MetS and healthy subj...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2016.04.001
更新日期:2016-07-01 00:00:00
abstract::We examined the influence of local cooling (-15 degrees C, 60 sec) on blood flow velocity in nailfold capillaries and on laser Doppler flux (LDF) at the fingertip in 12 patients with primary Raynaud's phenomenon (PRP) and 13 patients with secondary Raynaud's (SRP) in comparison with 10 health controls. Skin temperatur...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1993.1060
更新日期:1993-11-01 00:00:00
abstract::We previously reported that the cutaneous vasodilator response to local warming in males required noradrenaline (NA) and neuropeptide-Y (NPY). Animal work has shown no role for NPY in female vascular control. We investigated the contribution of NA and NPY in human female cutaneous vascular control. Nine female and nin...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2017.04.003
更新日期:2017-09-01 00:00:00
abstract::Developing tissue engineering approaches to generate functional vascular networks is important for improving treatments of peripheral and cardiovascular disease. Endothelial colony forming cells (ECFCs) are an endothelial progenitor cell (EPC) population defined by high proliferative potential and an ability to vascul...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2010.03.001
更新日期:2010-07-01 00:00:00
abstract::The stereomorphological arrangement of skeletal muscle capillaries depends on many factors. Genetic biochemical composition of muscle fibers, age, and training can interfere with the growth of the capillary network. This study is focused on the age effect of chronic reduction of blood flow, as in arterial stenosis, in...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(84)90060-8
更新日期:1984-05-01 00:00:00
abstract:PURPOSE:Diabetic retinopathy (DR) is characterized by pro-inflammatory, pro-angiogenic and pro-fibrotic environment during the various stages of the disease progression. Basement membrane changes in the retina and formation of fibrovascular membrane are characteristically seen in DR. In the present study the effect of ...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2018.09.001
更新日期:2019-01-01 00:00:00
abstract::The distribution of anionic sites in the basal laminae of the blood capillaries of the murine pancreas was studied in specimens fixed in ruthenium red (RR)-glutaraldehyde mixtures. The sites appeared as discrete, small (6 to 18 nm) particles distributed throughout the three laminae but concentrated primarily in the la...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(84)90006-2
更新日期:1984-11-01 00:00:00
abstract::A large loss of blood during hemorrhage can result in profound shock, a state of hypotension associated with hemodynamic abnormalities. One of the hypotheses to account for this collapse of homeostasis is that the production of nitric oxide (NO), a gas molecule that dilates blood vessels, is significantly impaired dur...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2009.02.009
更新日期:2009-06-01 00:00:00
abstract:OBJECTIVE:Leukocytes play a key role in the early response to tissue injury/infection resulting from physical, chemical or biological stimuli. This process involves the initiation of the leukocyte adhesion cascade mediated by a series of interactions between receptors and ligands on the endothelium and the leukocytes. ...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2013.03.007
更新日期:2013-09-01 00:00:00
abstract::Preeclampsia (PE), a dangerous hypertensive complication of pregnancy, is associated with widespread maternal vascular dysfunction. However, the effect of PE on the cerebral vasculature that can lead to stroke and cognitive decline is not well understood. We hypothesized that function of cortical parenchymal arteriole...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2018.04.007
更新日期:2018-09-01 00:00:00
abstract::Previous studies on mice have revealed that the Griffonia simplicifolia I (GSI) lectin selectively binds to capillaries in a number of microvascular beds. These observations suggest that the lectin might be a suitable microvascular marker for physiological studies of skeletal muscle, particularly when fluorescent visu...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(88)90022-2
更新日期:1988-11-01 00:00:00
abstract::The purpose of this study was to investigate reactive hyperemia in the capillary network of human skin in terms of the flow per capillary and the density of flow-active capillaries. Seventeen male subjects 20 to 40 years of age were seated with their right foot placed on the stage of a Leitz epi-ilumination microscope...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(85)90040-8
更新日期:1985-07-01 00:00:00
abstract::Angiogenesis, or the growth of new blood vessels, is critical to both health and disease. Several genes are implicated in the regulation of angiogenesis, such as genes encoding growth factors, cytokines, and the extracellular matrix, as well as transcription factors. Among them, Hox genes exert master regulatory effec...
journal_title:Microvascular research
pub_type: 杂志文章,评审
doi:10.1016/j.mvr.2013.02.009
更新日期:2013-05-01 00:00:00
abstract::The present study was conducted to compare laser speckle imaging (LSI) with sidestream dark field (SDF) imaging (i.e., capillary microscopy) so as to validate the use of LSI for assessing microvascular (re)perfusion. For this purpose, LSI and SDF measurements were performed on the human nail fold during gradual occlus...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2010.01.004
更新日期:2010-03-01 00:00:00
abstract::Overexpression of EGFR plays a key-role in head and neck squamous cell carcinoma (HNSCC) and justifies the extensive use of cetuximab, a monoclonal anti-EGFR antibody, as well as EGFR-tyrosine kinase inhibitors (EGFR-TKI), which have been reported to inhibit tumor cell growth and the secretion of pro-angiogenic factor...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2011.07.008
更新日期:2012-03-01 00:00:00
abstract::Alterations in the reactivity of arterioles to vasodilator agonists were assessed in the skeletal muscle microcirculation of age-matched, normotensive male Sprague-Dawley rats fed either a high salt (4% NaCl, HS) or a low salt (0.4% NaCl, LS) diet and in reduced renal mass hypertensive rats on a high salt diet (HSRRM)...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1998.2105
更新日期:1998-11-01 00:00:00
abstract::The microcirculation in normal and arthritic juxtaarticular bone was studied in 16 young dogs with carragheenan-induced arthritis of one knee. The regional blood flow was determined by the tissue uptake of intracardially injected 15-microns 141Ce-labeled microspheres, and the microvascular plasma volume was determined...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(90)90020-r
更新日期:1990-09-01 00:00:00
abstract::Reperfusion of the ischemic lung is associated with increased pulmonary vascular resistance and reduced alveolar perfusion in conjunction with an inflammatory response. To determine the contribution of platelet-endothelial interactions, we examined effects of pulmonary ischemia-reperfusion (IR) on platelet adhesion an...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2003.09.003
更新日期:2004-01-01 00:00:00
abstract::The extravascular uptake for labeled albumin and IgG and the extravascular masses for endogenous albumin and IgG were measured in skin and skeletal muscle from anesthetized rabbits following 24 hr of intermittent plasmapheresis. An amount of protein equivalent to the total intravascular protein mass was removed. There...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(92)90089-8
更新日期:1992-11-01 00:00:00
abstract::Shear stress causes release of nitric oxide (NO) from microvascular endothelial cells in vivo and stimulates their growth in vitro. After chronic electrical stimulation of lower hind limb skeletal muscles in the rat, measurements of capillary diameters and red blood cell velocity indicated that shear stress is increas...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1999.2193
更新日期:2000-01-01 00:00:00
abstract::The mechanism by which macromolecular contents are concentrated during lymph transport was investigated in the collecting lymphatics of the mesentery of the rat. To examine changes in the concentration of lymph macromolecular tracer (fluorescein isothiocyanate-tagged dextran, MW 148,900) in the rhythmically contractil...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1997.2043
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVE:Microvascular perfusion is indispensable for the growth and remodulation of membrane bone. Trauma, inflammation and surgical interventions may alter periosteal perfusion. However, there is not much known about periosteal perfusion in membrane bones. Therefore, the aim of this study was to establish a new chro...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2008.09.008
更新日期:2009-03-01 00:00:00
abstract::Despite intensive study in the area of angiogenesis, relatively little is known about normal angiogenesis in adult animals. Preliminary studies using the Griffonia simplicifolia I (GSI) lectin as a microvascular marker indicated that capillary sprouting occurs in the clear "windows" of normal intact adult rat mesenter...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1994.1029
更新日期:1994-05-01 00:00:00
abstract::Techniques of intravital microscopy were used to assess the effect of the nonsteroidal anti-inflammatory drugs (NSAIDs), indomethacin and ibuprofen, on the microcirculation. Hemodynamics in venules of the rat mesentery were studied in terms of vessel diameter, red blood cell velocity, and leukocyte-endothelium interac...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1006/mvre.1993.1016
更新日期:1993-03-01 00:00:00
abstract::Recently the zebrafish has emerged as a promising vertebrate model of lymphatic vasculature development. The establishment of numerous transgenic lines that label the lymphatic endothelium in the zebrafish has allowed the fine examination of the developmental timing and the anatomy of their lymphatic vasculature. Alth...
journal_title:Microvascular research
pub_type: 杂志文章,评审
doi:10.1016/j.mvr.2014.06.001
更新日期:2014-11-01 00:00:00
abstract::The aim of our study was to evaluate the feasibility of laser Doppler flowmetry (LDF) coupled with iontophoresis in exploring the skin vasodilator activity of exogenous calcitonin gene-related peptide (CGRP) in healthy subjects and to investigate the mechanisms involved in the skin vasodilator activity of this peptide...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2006.10.006
更新日期:2007-03-01 00:00:00
abstract::Quantum dots (QDs) are fluorescent semiconductor nanocrystals that possess a number of superior fluorescent properties compared to more established organic dyes and fluorescent proteins. As a result, QDs are being studied for use in a wide range of biological applications. We have examined QDs for one such application...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2006.09.003
更新日期:2007-03-01 00:00:00
abstract::A microvascular network model described in the preceding paper (B. Dawant, M. Levin, and A. S. Popel, 1986, Microvasc. Res. 31, 203-222) featuring random distribution of vessel diameters and lengths, is extended to calculate the distributions of red blood cell flux and discharge hematocrit throughout the network. A re...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/0026-2862(86)90036-1
更新日期:1986-03-01 00:00:00
abstract:AIMS:The purpose of the present study was to investigate the possible role of TIPE2 on acute lung injury (ALI) induced by myocardial ischemia/reperfusion (MIR) in diabetic rats. METHODS:Sprague-Dawley (SD) rats were randomly separated into four groups: control+sham (C + sham); control+MIR (C + MIR); diabetes+sham (D +...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2020.104009
更新日期:2020-07-01 00:00:00
abstract::Routine pulmonary ultrasound for diagnosis of disease or injury relies on interpretation of image features, such as comet-tail artifacts, which can also be indicative of the poorly understood phenomenon of ultrasound-induced pulmonary capillary hemorrhage (PCH). Evans blue extraction and bronchoalveolar lavage (BAL) w...
journal_title:Microvascular research
pub_type: 杂志文章
doi:10.1016/j.mvr.2014.02.006
更新日期:2014-05-01 00:00:00