Abstract：
:Histone acetylation/deacetylation is a key mechanism for regulating transcription, which plays an important role in the control of gene expression, tissue growth, and development. In particular, histone deacetylase 7 (HDAC7), a member of class IIa HDACs, is crucial in maintaining vascular integrity. Endothelial progenitor cells (EPCs) play an important role in angiogenesis. However, whether HDAC7 plays a role in the processes of EPCs angiogenesis remains unclear. Migration and tube formation were the two major components of EPC angiogenesis. In this study, we show for the first time that HDAC7 silencing weakened the migration and tube formation abilities of EPCs. VEGF-A induced an increase of phospho-HDAC7 and its nuclear export in a time-dependent manner, which could be partly inhibited by protein kinase D1 (PKD1) inhibitor, but not by the PI3K inhibitor or the MEK inhibitor. Our results showed that EPCs involved in the angiogenesis might be controlled by VEGF-PKD1-HDAC7 axis, which regulates the EPCs angiogenesis by PKD1, but not the ERK and PI3K pathway.
journal_name
Microvasc Resjournal_title
Microvascular researchauthors
Yu D,Chen W,Ren J,Zhang T,Yang K,Wu G,Liu Hdoi
10.1016/j.mvr.2013.10.006subject
Has Abstractpub_date
2014-01-01 00:00:00pages
66-72eissn
0026-2862issn
1095-9319pii
S0026-2862(13)00162-3journal_volume
91pub_type
杂志文章abstract：:During diabetes in rats, the choroid of the eye shows increased permeability to albumin, basement membrane thickening, and decreased anionic charge sites on the abluminal surfaces of the choriocapillary microvessels. In other microvascular beds, permeability differences are correlated with differences in luminal membr...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(91)90058-j
更新日期：1991-11-01 00:00:00
abstract：:Sanguinate, a polyethylene glycol-conjugated carboxyhemoglobin, was investigated for cerebral vasoactivity in healthy male Sprague-Dawley rats (Study 1) and for its ability to increase brain tissue oxygen pressure (PbtO2) after controlled cortical impact (CCI) - traumatic brain injury (TBI) (Study 2). In both studies ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2016.06.001
更新日期：2016-09-01 00:00:00
abstract：:Age-related macular degeneration (AMD) is a common cause of blindness worldwide. While recent studies have revealed that the loss of choroidal endothelial cells (ChECs) is critical to the disease pathogenesis of dry AMD, in vitro studies are needed to fully elucidate the disease mechanism. However, these studies remai...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.12.002
更新日期：2019-05-01 00:00:00
abstract：:Previous findings have shown that pulmonary fibroblasts are associated with preexisting holes in the endothelial and epithelial basal laminae through which neutrophils appear to enter and leave the interstitium as they migrate from capillaries to alveoli. To determine their role in neutrophil migration, fibroblast org...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1996.0029
更新日期：1996-05-01 00:00:00
abstract：:Arterioles in various vascular beds have been often observed to have nonuniform diameters along the vessel axis. The effect of nonuniformity of arteriolar diameter on vascular resistance was investigated using a theoretical model of blood flow in arterioles. Viscous flow of a Newtonian fluid in tubes with periodically...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(89)90023-x
更新日期：1989-09-01 00:00:00
abstract：:Pulmonary arterial hypertension is a common complication of congenital heart defects with left-to-right shunts. Current preclinical models do not reproduce clinical characteristics of shunt-related pulmonary hypertension. Aorto-caval shunt was firstly described as a model of right ventricle volume overload. The pathop...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2014.05.005
更新日期：2014-07-01 00:00:00
abstract：:The steroid hormone estradiol is suggested to play a protective role in intestinal injury during systemic inflammation (sepsis). Our aim was to determine the effects of specific estradiol receptor (ER-α and ER-ß) agonists on the intestinal microcirculation during experimental sepsis. Male and sham ovariectomized femal...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.10.002
更新日期：2013-01-01 00:00:00
abstract：:The purpose of this study was to examine the distribution and extent of autoregulatory behavior among arterioles in the arcade network of the cat mesentery. We found that 71% of 169 arterioles studied dilated and 63% showed blood flow autoregulation with arterial pressure reduction to 55-60 mm Hg. There appeared to be...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(83)90050-x
更新日期：1983-07-01 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：:We determined whether the solvent drag reflection coefficient (sigma f) for total proteins of a canine perfused left lower lung lobe (LLL) preparation decreases at elevated venous pressures (Pv). We found that sigma f (estimated using the hematocrit-protein technique) remained constant at all Pv's (30-95 mm Hg) evalua...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(92)90006-b
更新日期：1992-01-01 00:00:00
abstract：:In this paper we quantitatively investigate the hypothesis proposed by Michel (Exp. Physiol. 82, 1-30, 1997) and Weinbaum (Ann. Biomed. Eng. 26, 1-17, 1998) that the Starling forces are determined by the local difference in the hydrostatic and colloid osmotic pressure across the endothelial surface glycocalyx, which w...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2177
更新日期：1999-11-01 00:00:00
abstract：:Microalbuminuria is a primary manifestation of diabetic nephropathy. Endothelial cell-selective adhesion molecule (ESAM) is a new member of the immunoglobulin superfamily which is selectively expressed by vascular endothelial cells. Although ESAM mediates homophilic interaction between endothelial cells, the role of E...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2009.01.002
更新日期：2009-05-01 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：:This study was designed to determine if vascular dysfunction and enhanced norepinephrine sensitivity occurring in early experimental juvenile diabetes (S. M. Mueller, T. M. Mueller, and P. J. Ertel, 1982, Amer. J. Physiol. 243, H139-H144) persist, improve, or worsen in adulthood. Alloxan was administered to rats at 4 ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(84)90030-x
更新日期：1984-07-01 00:00:00
abstract：:Injection of labeled microspheres is an established method in animal models to analyze the capillary organ blood flow at different time points. However, the microspheres can lead to stenoses of the capillary lumen, which might affect tissue oxygen supply. Our study aimed to investigate the influence of repeated inject...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2011.04.001
更新日期：2011-07-01 00:00:00
abstract：:A microfluidic device was developed for quantifying the migratory and deformability capabilities of a single tumor cell using direct imaging. It was fabricated using photolithography and is made of polydimethysiloxane. Chemotaxis approach was used for directing cell movement, using 10 microm microgaps to restrict the ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2006.06.003
更新日期：2006-11-01 00:00:00
abstract：:It has generally been assumed that movement of fluid between the pulmonary microvasculature and surrounding tissues is governed by a "Starling" balance of hydrostatic and protein osmotic forces similar to that which prevails in the extremities. However, both recent and older observations suggest that the lungs are mor...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2009.03.004
更新日期：2009-06-01 00:00:00
abstract：BACKGROUND:Ischemia-reperfusion (IR) injury impairs microcirculatory function by reducing nitric oxide (NO) bioavailability and increasing sympathetic tone. This study non-invasively examined the effects of acute upper limb IR injury on local thermal hyperemia (LTH) in glabrous and non-glabrous finger skin. MATERIALS ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2018.02.003
更新日期：2018-07-01 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：:Lipopolysaccharide released during bacterial sepsis causes acute lung injury and ARDS. Pulmonary microvascular injury is a feature of ARDS, and vascular remodeling develops, leading to pulmonary hypertension. Pericytes in the lung circulation proliferate and contribute to the remodeling seen in experimental sepsis. It...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1998.2085
更新日期：1998-09-01 00:00:00
abstract：:Focal adhesion kinase (FAK) is a key component of cell-substratum adhesions, known as focal adhesion complexes. Growing evidence indicates that FAK is important in maintenance of normal cell survival and that disruption of FAK signaling results in loss of substrate adhesion and anoikis (apoptosis) of anchorage-depende...
journal_title：Microvascular research
pub_type： 杂志文章,评审
doi：10.1016/j.mvr.2011.05.003
更新日期：2012-01-01 00:00:00
abstract：BACKGROUND:Angiogenin levels are increased in children and adolescent patients with type 1 diabetes, regardless of the extent of diabetic microangiopathy. However, little is known about the angiogenin concentrations in adults with type 1 diabetes. Thus we studied its level in middle aged subjects with the presence of d...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2012.08.005
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:Vascular endothelial cells (ECs) are constantly exposed to blood flow associated forces such as cyclic strain due to blood pressure, which affects ECs survival and angiogenesis by producing ROS via NAD(P)H oxidase. NAD(P)H oxidase subunit p22phox is reported to be related to the development of atherosclerosis...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2008.08.001
更新日期：2009-03-01 00:00:00
abstract：:The object of the present study was to employ specific pharmacological agents and the chemical sympatholytic drug 6-hydroxydopamine (6-OHDA) to characterize the neural and adrenergic control of vascular smooth muscle tone in arterioles of the hamster cheek pouch. Arteriolar diameters were measured in the superfused ch...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/0026-2862(85)90008-1
更新日期：1985-01-01 00:00:00
abstract：:A novel first-pass imaging method for studying blood flow in tumors and normal tissues in mouse dorsal window chamber preparations is reported in this study. A fluorescence-labeled macromolecule is administered i.v. as a bolus dose, and the signal generated by the bolus is detected as the bolus passes through the vasc...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2007.06.009
更新日期：2008-03-01 00:00:00
abstract：:The retina provides a window to study the pathophysiology of cerebrovascular diseases. Pathological retinal microvascular changes may reflect microangiopathic processes in the brain. Recent advances in optical imaging techniques have enabled the imaging of the retinal microvasculature at the capillary level, and the g...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2013.06.008
更新日期：2013-09-01 00:00:00
abstract：:The effect of mean blood velocity on thrombus formation parameters was studied using mesenteric vessels of white rats. An advanced phenomenological theory, explaining the relationship between mean blood velocity and thrombus growth rate, is presented. The qualitative analysis of theoretical and experimental data have ...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1995.1002
更新日期：1995-01-01 00:00:00
abstract：:Living mesenteric capillaries with either an intact or disrupted glycocalyx were challenged with ramp change in shear stress (Deltatau). Animals (Rana pipiens) were divided randomly into two experimental groups, and two true capillaries (TC) per animal were investigated. The modified Landis technique was combined with...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1016/j.mvr.2009.12.001
更新日期：2010-03-01 00:00:00
abstract：:Using the laser-Doppler method we measured blood flow on the nailfold skin to compare the reactivity of cutaneous microcirculation in three groups of normotensive subjects: 11 subjects with a familial predisposition to hypertension without a previous record of high blood pressure, 6 predisposed subjects with a previou...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.2000.2279
更新日期：2000-11-01 00:00:00
abstract：:The purpose of this study was to elucidate the mechanism by which bradykinin (BK) enhances prostacyclin (PGI(2)) production in human umbilical vein endothelial cells (HUVEC). BK-induced enhancement of PGI(2) synthesis was observed in a dose- and time-dependent manner, and it also increased [Ca(2+)](i) followed by enha...
journal_title：Microvascular research
pub_type： 杂志文章
doi：10.1006/mvre.1999.2163
更新日期：1999-09-01 00:00:00
