Searched for: subject%3A%22Interstitial%255C%2Bcollagenase%22
(1 - 13 of 13)
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Bastiaansen-Jenniskens, Y.M. (author), Siawash, M. (author), van de Lest, C.H.A. (author), Verhaar, J.A.N. (author), Kloppenburg, M. (author), Zuurmond, A.M. (author), Stojanovic-Susulic, V. (author), van Osch, G.J.V.M. (author), Clockaerts, S. (author)
Purpose: Osteoarthritis (OA) is associated with obesity in which altered fatty acid levels have been observed. We investigated whether the most common fatty acids in synovial fluid influence cartilage deterioration in OA. Design: Cartilage was obtained from OA patients undergoing total knee arthroplasty. Chondrocytes or cartilage explants were...
article 2013
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Rubbens, M.P. (author), Mol, A. (author), van Marion, M.H. (author), Hanemaaijer, R. (author), Bank, R.A. (author), Baaijens, F.P.T. (author), Bouten, C.V.C. (author), TNO Kwaliteit van Leven (author)
Similar to native cardiovascular tissues, the mechanical properties of engineered cardiovascular constructs depend on the composition and quality of the extracellular matrix, which is a net result of matrix remodeling processes within the tissue. To improve tissue remodeling, and hence tissue mechanical properties, various mechanical...
article 2009
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Bastiaansen-Jenniskens, Y.M. (author), Koevoet, W. (author), de Bart, A.C.W. (author), van der Linden, J.C. (author), Zuurmond, A.M. (author), Weinans, H. (author), Verhaar, J.A.N. (author), van Osch, G.J.V.M. (author), de Groot, J. (author), TNO Kwaliteit van Leven (author)
Background: Damage to articular cartilage is one of the features of osteoarthritis (OA). Cartilage damage is characterised by a net loss of collagen and proteoglycans. The collagen network is considered highly important for cartilage function but little is known about processes that control composition and function of the cartilage collagen...
article 2008
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Meyer, F.J. (author), Burnand, K.G. (author), Abisi, S. (author), TeKoppele, J.M. (author), van Els, B. (author), Smith, A. (author), TNO Kwaliteit van Leven (author)
Background: The presence of fibrous tissue in poorly healing venous leg ulcers suggests abnormal collagen metabolism. The aim was to determine whether there were differences in collagen turnover and matrix metalloproteinase (MMP) activity between ulcers that healed, those that did not heal and normal skin. Methods: Biopsies were taken from the...
article 2008
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Meijer, M.J. (author), Mieremet-Ooms, M.A.C. (author), van Duijn, W. (author), van der Zon, A.M. (author), Hanemaaijer, R. (author), Verheijen, J.H. (author), van Hogezand, R.A. (author), Lamers, C.B.H.W. (author), Verspaget, H.W. (author), TNO Kwaliteit van Leven (author)
Background: Previous studies have shown an upregulation of matrix metalloproteinases (MMPs) in intestinal tissue of patients with inflammatory bowel disease (IBD) and significant clinical improvement after administration of the anti-TNF-α antibody infliximab. The aims of our study were to determine expression and secretion of MMP-1, -2, -3, -9,...
article 2007
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TNO Kwaliteit van Leven (author), Steenvoorden, M.M.C. (author), Huizinga, T.W.J. (author), Verzijl, N. (author), Bank, R.A. (author), Ronday, H.K. (author), Luning, H.A.F. (author), Lafeber, F.P.J.G. (author), Toes, R.E.M. (author), de Groot, J. (author)
Objective. The major risk factor for osteoarthritis (OA) is aging, but the mechanisms underlying this risk are only partly understood. Age-related accumulation of advanced glycation end products (AGEs) could be one of these mechanisms. We undertook this study to investigate the role of the receptor for AGEs (RAGE) in mediating the cellular...
article 2006
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TNO Preventie en Gezondheid (author), Tchetverikov, I. (author), Lohmander, L.S. (author), Verzijl, N. (author), Huizinga, T.W.J. (author), TeKoppele, J.M. (author), Hanemaaijer, R. (author), de Groot, J. (author)
Objective: To determine protein and activity levels of matrix metalloproteinases 1 and 3 (MMP-1 and MMP-3) in synovial fluid of patients with knee joint injury, primary osteoarthritis, and acute pyrophosphate arthritis (pseudogout). Methods: Measurements were done on knee synovial fluid obtained in a cross sectional study of cases of injury (n...
article 2005
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TNO Kwaliteit van Leven (author), van der Slot-Verhoeven, A.J. (author), van Dura, E.A. (author), Attema, J. (author), Blauw, B. (author), de Groot, J. (author), Huizinga, T.W.J. (author), Zuurmond, A.M. (author), Bank, R.A. (author)
Fibrotic processes in humans are characterised by an excessive accumulation of collagen containing increased levels of hydroxyallysine-derived cross-links. The occurrence of these cross-links appears to be an important criterion in assessing the irreversibility of fibrosis. We hypothesise that increased hydroxyallysine cross-linking results in a...
article 2005
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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
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TNO Preventie en Gezondheid (author), Vernooy, J.H.J. (author), Lindeman, J.H.N. (author), Jacobs, J.A. (author), Hanemaaijer, R. (author), Wouters, E.F.M. (author)
Background: The increased expression of matrix metalloproteinases (MMPs) is considered to be a key factor in the development of COPD. Net MMP activity represents a tightly regulated process, which is not addressed by conventional investigation methods such as messenger RNA or protein expression. Yet, quantitative data on MMP activity in the...
article 2004
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Gaubius Instituut TNO (author), Tchetverikov, I. (author), Ronday, H.K. (author), van El, B. (author), Kiers, G.H. (author), Verzijl, N. (author), TeKoppele, J.M. (author), Huizinga, T.W.J. (author), de Groot, J. (author), Hanemaaijer, R. (author)
Objective: To analyse matrix metalloproteinases (MMPs) and tissue inhibitor-1 of MMPs (TIMP-1) levels in the systemic circulation and synovial fluid (SF) of patients with RA and to compare these levels with inflammatory and collagen degradation markers. Methods: ProMMP-1, -2, -3, -8, -9, TIMP-1, levels of MMP/ α2-macroglobulin complexes, and...
article 2004
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Marijnissen, A.C.A. (author), van Roermund, P.M. (author), TeKoppele, J.M. (author), Bijlsma, J.W.J. (author), Lafeber, F.P.J.G. (author), TNO Preventie en Gezondheid (author)
Objective: The frequently used anterior cruciate ligament transection (ACLT) model of osteoarthritis (OA) in the dog, makes use of a permanent trigger (joint instability) for inducing degenerative changes. The present study evaluates a canine model of degenerative cartilage damage, mimicking OA, which is induced without making use of permanent...
article 2002
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TNO Preventie en Gezondheid (author), Tolboom, T.C.A. (author), Pieterman, E. (author), van der Laan, W.H. (author), Toes, R.E.M. (author), Huidekoper, A.L. (author), Nelissen, R.G.H.H. (author), Breedveld, F.C. (author), Huizinga, T.W.J. (author)
Background: Matrix metalloproteinases (MMPs) have a pivotal role in the destruction of cartilage in rheumatoid arthritis (RA), which is mediated by the fibroblast-like synoviocytes (FLS). Objective: To examine the in vitro invasiveness of synoviocytes obtained from inflamed joints of patients with arthritis in relation to the expression of MMP 1...
article 2002
Searched for: subject%3A%22Interstitial%255C%2Bcollagenase%22
(1 - 13 of 13)