Searched for: subject:"endothelium%5C+cell"
(1 - 20 of 47)

Pages

document
Kleemann, R. (author), Verschuren, L. (author), Morrison, M. (author), Zadelaar, A.S.M. (author), van Erk, M.J. (author), Wielinga, P.Y. (author), Kooistra, T. (author)
Objective: Polyphenols such as quercetin may exert several beneficial effects, including those resulting from anti-inflammatory activities, but their impact on cardiovascular health is debated. We investigated the effect of quercetin on cardiovascular risk markers including human C-reactive protein (CRP) and on atherosclerosis using transgenic...
article 2011
document
Engelse, M.A. (author), Laurens, N. (author), Verloop, R.E. (author), Koolwijk, P. (author), van Hinsbergh, V.W.M. (author), TNO Kwaliteit van Leven (author)
The formation of new tubular structures from a quiescent endothelial lining is one of the hallmarks of sprouting angiogenesis. This process can be mimicked in vitro by inducing capillary-like tubular structures in a three-dimensional (3D) fibrin matrix. We aimed to analyze the differential mRNA expression in two phenotypically distinct cell...
article 2008
document
Dijkstra, S. (author), Kooij, G. (author), Verbeek, R. (author), van der Pol, S.M.A. (author), Amor, S. (author), Geisert Jr., E.E. (author), Dijkstra, C.D. (author), van Noort, J.M. (author), Vries, H.E.D. (author), TNO Kwaliteit van Leven (author)
Leukocyte infiltration is a key step in the development of demyelinating lesions in multiple sclerosis (MS), and molecules mediating leukocyte-endothelial interactions represent prime candidates for the development of therapeutic strategies. Here we studied the effects of blocking the integrin-associated tetraspanin CD81 in in vitro and in vivo...
article 2008
document
Abildayeva, K. (author), Berbée, J.F.P. (author), Blokland, A. (author), Jansen, P.J. (author), Hoek, F.J. (author), Meijer, O. (author), Lütjohann, D. (author), Gautier, T. (author), Pillot, T. (author), de Vente, J. (author), Havekes, L.M. (author), Ramaekers, F.C.S. (author), Kuipers, F. (author), Rensen, P.C.N. (author), Mulder, M. (author), TNO Kwaliteit van Leven (author)
The H2 allele of APOC1, giving rise to increased gene expression of apolipoprotein C-I (apoC-I), is in genetic disequilibrium with the APOE4 allele and may provide a major risk factor for Alzheimer's disease (AD). We found that apoC-I protein is present in astrocytes and endothelial cells within hippocampal regions in both human control and AD...
article 2008
document
Sier, C.F.M. (author), Hawinkels, L.J.A.C. (author), Zijlmans, H.J.M.A.A. (author), Zuidwijk, K. (author), Muller, E.S.M. (author), Ferreira, V. (author), Hanemaaijer, R. (author), Mulder-Stapel, A.A. (author), Kenter, G.G. (author), Verspaget, H.W. (author), Gorter, A. (author), TNO Kwaliteit van Leven (author)
Over-expression of matrilysin (MMP-7) is predominantly associated with epithelial (pre)malignant cells. In the present study MMP-7 expression is also found in endothelial cells in various human cancer types. Endothelial MMP-7 was associated with CD34 and/or CD105 expression. These immunohistochemical data were confirmed by RT-PCR on VEGF...
article 2008
document
Alkemade, F.E. (author), de Gittenberger-Groot, A.C. (author), Schiel, A.E. (author), van Munsteren, J.C. (author), Hogers, B. (author), van Vliet, L.S.J. (author), Poelmann, R.E. (author), Havekes, L.M. (author), van Dijk, K.W. (author), de Ruiter, M.C. (author), TNO Kwaliteit van Leven (author)
OBJECTIVE - Maternal hypercholesterolemia is associated with a higher incidence and faster progression of atherosclerotic lesions in neonatal offspring. We aimed to determine whether an in utero environment exposing a fetus to maternal hypercholesterolemia and associated risk factors can prime the murine vessel wall to accelerated development of...
article 2007
document
Kapiteijn, K. (author), Koolwijk, P. (author), van der Weiden, R.M.F. (author), van Nieuw Amerongen, G. (author), Plaisier, M. (author), van Hinsbergh, V.W.M. (author), Helmerhorst, F.M. (author), TNO Kwaliteit van Leven (author)
Objective: Successful implantation and placentation depend on the interaction between the endometrium and the embryo. Angiogenesis is crucial at this time. In this article we investigate the direct influence of the human embryo on in vitro endometrial angiogenesis. Design: In vitro study. Setting: Human endometrial microvascular endothelial...
article 2006
document
Kaijzel, E.L. (author), Koolwijk, P. (author), van Erck, M.G.M. (author), van Hinsbergh, V.W.M. (author), de Maat, M.P.M. (author), TNO Kwaliteit van Leven (author)
Background: During wound repair, fibrin acts both as a barrier to prevent blood loss and as a temporary matrix for the invasion and ingrowth of endothelial and tissue cells. A well-controlled angiogenesis process in the fibrinous exudate matrix is crucial for optimal wound healing. The composition and structure of the fibrin matrix are important...
article 2006
document
van Hinsbergh, V.W.M. (author), Engelse, M.A. (author), Quax, P.H.A. (author), TNO Kwaliteit van Leven (author)
Pericellular proteases play an important role in angiogenesis and vasculogenesis. They comprise (membrane-type) matrix metalloproteinases [(MT-)MMPs], serine proteases, cysteine cathepsins, and membrane-bound aminopeptidases. Specific inhibitors regulate them. Major roles in initiating angiogenesis have been attributed to MT1-matrix...
article 2006
document
Krom, Y.D. (author), Gras, J.C.E. (author), Frants, R.R. (author), Havekes, L.M. (author), van Berkel, T.J. (author), Biessen, E.A.L. (author), van Dijk, K.W. (author), TNO Kwaliteit van Leven (author)
Vascular smooth muscle (VSMC) and endothelial cells (EC) are particularly resistant to infection by type 5 adenovirus (Ad) vectors. To overcome this limitation and target Ad vectors to ubiquitously expressed α Vβ3/5 integrins, we have generated a linker protein consisting of the extracellular domain of the coxsackie adenovirus receptor (CAR)...
article 2005
document
Sengupta, S. (author), Toh, S.A. (author), Sellers, L.A. (author), Skepper, J.N. (author), Koolwijk, P. (author), Leung, H.W. (author), Yeung, H.W. (author), Wong, R.N.S. (author), Sasisekharan, R. (author), Fan, T.P.D. (author)
Background-Ginseng is a commonly used nutraceutical. Intriguingly, existing literature reports both wound-healing and antitumor effects of ginseng extract through opposing activities on the vascular system. To elucidate this perplexity, we merged a chemical fingerprinting approach with a deconstructional study of the effects of pure molecules...
article 2004
document
Plaisier, M. (author), Kapiteijn, K. (author), Koolwijk, P. (author), Fijten, C. (author), Hanemaaijer, R. (author), Grimbergen, J.M. (author), Mulder-Stapel, A. (author), Quax, P.H.A. (author), Helmerhorst, F.M. (author), van Hinsbergh, V.W.M. (author), Gaubius Instituut TNO (author)
In the endometrium, angiogenesis is a physiological process, whereas in most adult tissues neovascularization is initiated only during tissue repair or pathological conditions. Pericellular proteolysis plays an important role in angiogenesis being required for endothelial cell migration, invasion, and tube formation. We studied the expression of...
article 2004
document
van Nieuw Amerongen, G.P. (author), Natarajan, K. (author), Yin, G. (author), Hoefen, R.J. (author), Osawa, M. (author), Haendeler, J. (author), Ridley, A.J. (author), Fujiwara, K. (author), van Hinsbergh, V.W.M. (author), Berk, B.C. (author), Gaubius Instituut TNO (author)
Thrombin mediates changes in endothelial barrier function and increases endothelial permeability. A feature of thrombin-enhanced endothelial hyperpermeability is contraction of endothelial cells (ECs), accompanied by formation of focal adhesions (FAs). Recently, a G protein-coupled receptor kinase-interacting protein, GIT1, was shown to regulate...
article 2004
document
van Hensbergen, Y. (author), Broxterman, H.J. (author), Peters, E. (author), Rana, S. (author), Elderkamp, Y.W. (author), van Hinsbergh, V.W.M. (author), Koolwijk, P. (author), Gaubius Instituut TNO (author)
The aminopeptidase inhibitor bestatin has been shown to have anti-angiogenic effects in a number of model systems. These effects are thought to result from inhibition of CD13 activity. Because tumor angiogenesis can evolve in a fibrin-rich stroma matrix we have studied for the first time the effects of bestatin on microvascular endothelial...
article 2003
document
Arkenbout, E.K. (author), van Bragt, M. (author), Eldering, E. (author), van Bree, C. (author), Grimbergen, J.M. (author), Quax, P.H.A. (author), Pannekoek, H. (author), de Vries, C.J.M. (author), Gaubius Instituut TNO (author)
Objective - Endothelial cells play a pivotal role in vascular homeostasis. In this study, we investigated the function of the nerve growth factor-induced protein-B (NGFI-B) subfamily of nuclear receptors comprising the TR3 orphan receptor (TR3), mitogen-induced nuclear orphan receptor (MINOR), and nuclear orphan receptor of T cells (NOT) in...
article 2003
document
Witte, D.R. (author), Broekmans, W.M.R. (author), Kardinaal, A.F.M. (author), Klöpping-Ketelaars, I.A.A. (author), van Poppel, G. (author), Bots, M.L. (author), Kluft, C. (author), Princen, J.M.G. (author), Centraal Instituut voor Voedingsonderzoek TNO TNO Voeding (author)
Background: Flow mediated dilatation (FMD) of the brachial artery and soluble intercellular adhesion molecule 1 (sICAM-1) are measures of distinct functions of the endothelium, reflecting nitric oxide (NO)-mediated and pro-inflammatory status, respectively. The comparative value of the two measures in relation to cardiovascular risk is unknown....
article 2003
document
Schulter, V. (author), Koolwijk, P. (author), Peters, E. (author), Frank, S. (author), Hrzenjak, A. (author), Graier, W.F. (author), van Hinsbergh, V.W.M. (author), Kostner, G.M. (author), Gaubius Instituut TNO (author)
Angiostatin, which consists of the kringle I-IV domains of plasminogen and which is secreted into urine, is an efficient inhibitor of angiogenesis and tumor growth. Because N-terminal apolipoprotein(a) [apo(a)] fragments, which also contain several types of kringle IV domains, are found in urine as well, we evaluated the potential angiostatic...
article 2001
document
van Delft, J.H.M. (author), Steenwinkel, M.-J.S.T. (author), van Asten, J.G. (author), de Vogel, N. (author), Bruijntjes-Rozier, T.C.D.M. (author), Schouten, T. (author), Cramers, P. (author), Maas, L. (author), van Herwijnen, M.H. (author), van Schooten, F.-J. (author), Hopmans, P.M.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Occupational exposure to polycyclic aromatic hydrocarbons (PAH) increases the risk of developing lung cancer. Human exposure is often demonstrated by increased internal levels of PAH metabolites and of markers for early biological effects, like DNA adducts and cytogenetic aberrations. Objective: This study aimed to assess whether the current...
article 2001
document
Myrup, B. (author), Rossing, P. (author), Jensen, T. (author), Gram, J. (author), Kluft, C. (author), Jespersen, J. (author), Gaubius instituut TNO (author)
Objective: To investigate protein concentration changes during venous occlusion of proteins with reported affinity for extracellular matrix (plasminogen activator inhibitor type 1, antithrombin III, fibronectin and von Willebrand factor) in comparison with proteins with no reported affinity (albumin, tissue-type plasminogen activator,...
article 1999
document
van der Kaaden, M.E. (author), Rijken, D.C. (author), van Berkel, T.J.C. (author), Kuiper, J. (author), Gaubius Instituut TNO (author)
article 1998
Searched for: subject:"endothelium%5C+cell"
(1 - 20 of 47)

Pages