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de Lange-Brokaar, B.J.E. (author), Ioan-Facsinay, A. (author), Yusuf, E. (author), Visser, A.W. (author), Kroon, H.M. (author), van Osch, G.J.V.M. (author), Zuurmond, A.M. (author), Stojanovic-Susulic, V. (author), Bloem, J.L. (author), Nelissen, R.G.H.H. (author), Huizinga, T.W. (author), Kloppenburg, M. (author)Objective To determine possible patterns of synovitis on contrast-enhanced magnetic resonance imaging (CE-MRI) and its relation to pain and severity in patients with radiographic knee osteoarthritis (OA). Methods In total, 86 patients (mean age 62 years, 66% women, median body mass index 29 kg/m2) with symptomatic knee OA (Kellgren/Lawrence...article 2015
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de Lange-Brokaar, B.J.E. (author), Ioan-Facsinay, A. (author), Yusuf, E. (author), Visser, A.W. (author), Kroon, H.M. (author), Andersen, S.N. (author), Herb-van Toorn, L. (author), van Osch, G.J.V.M. (author), Zuurmond, A.M. (author), Stojanovic-Susulic, V. (author), Bloem, J.L. (author), Nelissen, R.G.H.H. (author), Huizinga, T.W.J. (author), Kloppenburg, M. (author)Objective: To evaluate the association between synovitis on contrast enhanced (CE) MRI with microscopic and macroscopic features of synovial tissue inflammation. Method: Forty-one patients (mean age 60 years, 61% women) with symptomatic radiographic knee OA were studied: twenty underwent arthroscopy (macroscopic features were scored (0-4),...article 2014
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Klein-Wieringa, I.R. (author), Kloppenburg, M. (author), Bastiaansen-Jenniskens, Y.M. (author), Yusuf, E. (author), Kwekkeboom, J.C. (author), El-Bannoudi, H. (author), Nelissen, R.G.H.H. (author), Zuurmond, A. (author), Stojanovic-Susulic, V. (author), van Osch, G.J.V.M. (author), Toes, R.E.M. (author), Ioan-Facsinay, A. (author)Objectives: Obesity is a risk factor for the development of osteoarthritis (OA) in hands and knees. Adipose tissue can secrete different adipokines with powerful immunomodulatory effects. The infrapatellar fat pad (IFP) is an intra-articular organ in the vicinity of the synovium and cartilage. It is hypothesised that IFP-derived soluble factors...article 2011
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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