Three-dimensional biomimetic vascular model reveals a RhoA, Rac1, and N-cadherin balance in mural cell–endothelial cell-regulated barrier function
S Alimperti, T Mirabella, V Bajaj… - Proceedings of the …, 2017 - National Acad Sciences
The integrity of the endothelial barrier between circulating blood and tissue is important for
blood vessel function and, ultimately, for organ homeostasis. Here, we developed a vessel …
blood vessel function and, ultimately, for organ homeostasis. Here, we developed a vessel …
N-cadherin signaling via Trio assembles adherens junctions to restrict endothelial permeability
Vascular endothelial (VE)–cadherin forms homotypic adherens junctions (AJs) in the
endothelium, whereas N-cadherin forms heterotypic adhesion between endothelial cells …
endothelium, whereas N-cadherin forms heterotypic adhesion between endothelial cells …
RhoB controls endothelial barrier recovery by inhibiting Rac1 trafficking to the cell border
B Marcos-Ramiro, D García-Weber, S Barroso… - Journal of Cell …, 2016 - rupress.org
Endothelial barrier dysfunction underlies chronic inflammatory diseases. In searching for
new proteins essential to the human endothelial inflammatory response, we have found that …
new proteins essential to the human endothelial inflammatory response, we have found that …
[HTML][HTML] Temporal and spatial modulation of Rho GTPases during in vitro formation of capillary vascular network: adherens junctions and myosin light chain as targets …
Endothelial cells (ECs) self-organize into capillary networks when plated on extracellular
matrix. In this process, Rho GTPases-mediated cytoskeletal dynamics control cell movement …
matrix. In this process, Rho GTPases-mediated cytoskeletal dynamics control cell movement …
A local VE-cadherin and Trio-based signaling complex stabilizes endothelial junctions through Rac1
I Timmerman, N Heemskerk, J Kroon… - Journal of cell …, 2015 - journals.biologists.com
Endothelial cell–cell junctions maintain a restrictive barrier that is tightly regulated to allow
dynamic responses to permeability-inducing angiogenic factors, as well as to inflammatory …
dynamic responses to permeability-inducing angiogenic factors, as well as to inflammatory …
Differential role of Rho GTPases in endothelial barrier regulation dependent on endothelial cell origin
From studies using macrovascular endothelium, it was concluded that Rho A activation
generally leads to endothelial barrier breakdown. Here, we characterized the role of Rho …
generally leads to endothelial barrier breakdown. Here, we characterized the role of Rho …
Localized RhoA GTPase activity regulates dynamics of endothelial monolayer integrity
R Szulcek, CML Beckers, J Hodzic… - Cardiovascular …, 2013 - academic.oup.com
Abstract Aims Endothelial cells (ECs) control vascular permeability by forming a monolayer
that is sealed by extracellular junctions. Various mediators modulate the endothelial barrier …
that is sealed by extracellular junctions. Various mediators modulate the endothelial barrier …
Reactive oxygen species mediate Rac-induced loss of cell-cell adhesion in primary human endothelial cells
S van Wetering, JD van Buul, S Quik… - Journal of cell …, 2002 - journals.biologists.com
The integrity of the endothelium is dependent on cell-cell adhesion, which is mediated by
vascular-endothelial (VE)-cadherin. Proper VE-cadherin-mediated homotypic adhesion is, in …
vascular-endothelial (VE)-cadherin. Proper VE-cadherin-mediated homotypic adhesion is, in …
[HTML][HTML] Do-it-yourself in vitro vasculature that recapitulates in vivo geometries for investigating endothelial-blood cell interactions
RG Mannino, DR Myers, B Ahn, Y Wang, M Rollins… - Scientific reports, 2015 - nature.com
Investigating biophysical cellular interactions in the circulation currently requires choosing
between in vivo models, which are difficult to interpret due in part to the hemodynamic and …
between in vivo models, which are difficult to interpret due in part to the hemodynamic and …
Rac1 functions as a reversible tension modulator to stabilize VE-cadherin trans-interaction
N Daneshjou, N Sieracki… - Journal of Cell …, 2015 - rupress.org
The role of the RhoGTPase Rac1 in stabilizing mature endothelial adherens junctions (AJs)
is not well understood. In this paper, using a photoactivatable probe to control Rac1 activity …
is not well understood. In this paper, using a photoactivatable probe to control Rac1 activity …