Signaling mechanisms regulating endothelial permeability

D Mehta, AB Malik - Physiological reviews, 2006 - journals.physiology.org
The microvascular endothelial cell monolayer localized at the critical interface between the
blood and vessel wall has the vital functions of regulating tissue fluid balance and supplying …

The enhanced permeability retention effect: a new paradigm for drug targeting in infection

EA Azzopardi, EL Ferguson… - Journal of Antimicrobial …, 2013 - academic.oup.com
Multidrug-resistant, Gram-negative infection is a major global determinant of morbidity,
mortality and cost of care. The advent of nanomedicine has enabled tailored engineering of …

Role of GTPases in control of microvascular permeability

V Spindler, N Schlegel, J Waschke - Cardiovascular research, 2010 - academic.oup.com
Inflammatory mediators increase vascular permeability primarily by formation of intercellular
gaps between endothelial cells of post-capillary venules. Under these conditions …

The actin cytoskeleton as a sensor and mediator of apoptosis

M Desouza, PW Gunning, JR Stehn - Bioarchitecture, 2012 - Taylor & Francis
Apoptosis is an important biological process required for the removal of unwanted or
damaged cells. Mounting evidence implicates the actin cytoskeleton as both a sensor and …

Rho GTPases and the regulation of endothelial permeability

B Wojciak-Stothard, AJ Ridley - Vascular pharmacology, 2002 - Elsevier
Endothelial permeability depends on the integrity of intercellular junctions as well as
actomyosin-based cell contractility. Rho GTPases have been implicated in signalling by …

Potential role of MCP-1 in endothelial cell tight junctionopening': signaling via Rho and Rho kinase

SM Stamatovic, RF Keep, SL Kunkel… - Journal of cell …, 2003 - journals.biologists.com
The expression of the monocyte chemoattractant protein-1 (MCP-1) receptor CCR2 by brain
endothelial cells suggests that MCP-1 may have other functions than purely driving …

Oncotic pressures opposing filtration across non‐fenestrated rat microvessels

RH Adamson, JF Lenz, X Zhang… - The Journal of …, 2004 - Wiley Online Library
We hypothesized that ultrafiltrate crossing the luminal endothelial glycocalyx through
infrequent discontinuities (gaps) in the tight junction (TJ) strand of endothelial clefts reduces …

The endothelial glycocalyx affords compatibility of Starling's principle and high cardiac interstitial albumin levels

M Jacob, D Bruegger, M Rehm… - Cardiovascular …, 2007 - academic.oup.com
Objective: To test the role of an oncotic pressure gradient across the endothelial glycocalyx
with respect to extravasation of fluid and colloids and development of tissue edema in a …

PKA inhibits RhoA activation: a protection mechanism against endothelial barrier dysfunction

J Qiao, F Huang, H Lum - American Journal of Physiology …, 2003 - journals.physiology.org
Much evidence indicates that cAMP-dependent protein kinase (PKA) prevents increased
endothelial permeability induced by inflammatory mediators. We investigated the hypothesis …

Protein kinase Cα-RhoA cross-talk in CCL2-induced alterations in brain endothelial permeability

SM Stamatovic, OB Dimitrijevic, RF Keep… - Journal of Biological …, 2006 - ASBMB
Monocyte chemoattractant protein-1 (MCP-1 or CCL2) regulates blood-brain barrier
permeability by inducing morphological and biochemical alterations in the tight junction (TJ) …