References of "Henrotin, Yves"
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See detailChondrocyte secretome: a source of novel insights and exploratory biomarkers of osteoarthritis
Sanchez, Christelle ULg; Bay-Jensen, Anne-Christine; Pap, Thomas et al

in Osteoarthritis and Cartilage (in press)

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See detailStudy of the evolution of the osteoarthritis pathology and the mechanical properties of cartilage in a spontaneous osteoarthritis model in the Dunkin-Hartley guinea pigs.
Legrand, Catherine ULg; Centonze, Prescilia ULg; Comblain, Fanny ULg et al

Poster (2017, April 27)

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan content, the integrity of the tidemark, the cellularity, and osteophytes ... [more ▼]

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan content, the integrity of the tidemark, the cellularity, and osteophytes. In parallel to these histological analyzes, we studied the mechanical properties of cartilage at different stages of disease progression in the Dunkin-Hartley guinea pigs. We also correlated the severity of histological lesions with the mechanical properties of cartilage. [less ▲]

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See detailAn innovative non-animal chitosan hydrogel is able to restore the rheology of osteoarthritis synovial fluid ex vivo
Henrotin, Yves ULg; Rocasalbas, Guillem; Chausson, Mickaël et al

in Osteoarthritis and Cartilage (2017, April)

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See detailStudy of the evolution of the osteoarthritis pathology and the mechanical properties of cartilage in a spontaneous osteoarthritis model in the Dunkin-Hartley guinea pigs.
Legrand, Catherine ULg; Centonze, Prescilia ULg; Comblain, Fanny ULg et al

in Osteoarthritis and Cartilage (2017, April), 25

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan con- tent, the integrity of the tidemark, the cellularity, and osteophytes ... [more ▼]

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan con- tent, the integrity of the tidemark, the cellularity, and osteophytes. In parallel to these histological analyzes, we studied the mechanical properties of cartilage at different stages of disease progression in the Dunkin-Hartley guinea pigs. We also correlated the severity of histo- logical lesions with the mechanical properties of cartilage. [less ▲]

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See detailLA THÉRAPIE MANUELLE ORTHOPÉDIQUE : définition, caractéristiques et mise au point sur la situation en Belgique
Demoulin, Christophe ULg; Depas, Yannick ULg; Vanderthommen, Marc ULg et al

in Revue Médicale de Liège (2017), 72(3), 126-131

Orthopaedic manual therapy : definition, characteristics and update on the situation in Belgium Summary : Although orthopaedic manual therapy (OMT) has existed for decades, and although a recent Belgian ... [more ▼]

Orthopaedic manual therapy : definition, characteristics and update on the situation in Belgium Summary : Although orthopaedic manual therapy (OMT) has existed for decades, and although a recent Belgian Royal Decree, published in 2014, recognized it as a particular professional qualification in physiotherapy for the treatment of neuromusculoskeletal dysfunctions, OMT remains little known by patients, but also by healthcare professionals. Yet, this professional qualification, based on clinical reasoning, using highly specific treatments, guided by the best available scientific and clinical evidence and the specific biopsychosocial characteristics of each patient, is the subject of a growing number of scientific studies pointing out its effectiveness. This article summarizes the knowledge related to OMT (definition, history, characteristics, techniques, indications, access and reimbursement) and describes its situation in Belgium. [less ▲]

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See detailLes marqueurs biologiques de l’arthrose: De la découverte à l’analyse biologique de routine
Henrotin, Yves ULg

in Rhumatos (2017), 14(123), 180-183

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See detailReview of soluble biomarkers of osteoarthritis: lessons from animal model
Legrand, Catherine ULg; Lambert, Cécile ULg; Comblain, Fanny ULg et al

in Cartilage (2017)

Osteoarthritis (OA) is one of the leading causes of disability within the adult population. Currently, its diagnosis is mainly based on clinical examination and standard radiography. To date, there is no ... [more ▼]

Osteoarthritis (OA) is one of the leading causes of disability within the adult population. Currently, its diagnosis is mainly based on clinical examination and standard radiography. To date, there is no way to detect the disease at a molecular level, before the appearance of structural changes and symptoms. So an attractive alternative for monitoring OA is the measurement of biochemical markers in blood, urine, or synovial fluid, which could reflect metabolic changes in joint tissue and therefore disease onset and progression. Animal models are relevant to investigate the early stage of OA and metabolic changes occurring in joint tissues. The goal of this narrative review is to summarize the scientific data available in the literature on soluble biomarkers in animal models of OA. [less ▲]

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See detailVers de nouvelles pistes diagnostiques et thérapeutiques pour l'arthrose chez l'homme
Boulocher, Caroline; Henrotin, Yves ULg

in Le nouveau praticien vétérinaire canine/féline (2017), 14(65), 7-10

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See detailDiagnostics : les nouveautés sur les biomarqueurs de l'arthrose chez le chien
Boulocher, Caroline; Henrotin, Yves ULg

in Le nouveau praticien vétérinaire canine/féline (2017), 14(65), 58-61

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See detailLEF1-mediated MMP13 gene expression is repressed by SIRT1 in human chondrocytes.
Elayyan, Jinan; Lee, Eun-Jin; Gabay, Odile et al

in FASEB journal : official publication of the Federation of American Societies for Experimental Biology (2017)

Reduced SIRT1 activity and levels during osteoarthritis (OA), promotes gradual loss of cartilage. Loss of cartilage matrix is accompanied by an increase in matrix metalloproteinase (MMP) 13, partially ... [more ▼]

Reduced SIRT1 activity and levels during osteoarthritis (OA), promotes gradual loss of cartilage. Loss of cartilage matrix is accompanied by an increase in matrix metalloproteinase (MMP) 13, partially because of enhanced LEF1 transcriptional activity. In this study, we assessed the role of SIRT1 in LEF1-mediated MMP13 gene expression in human OA chondrocytes. Results showed that MMP13 protein levels and enzymatic activity decreased significantly during SIRT1 overexpression or activation by resveratrol. Conversely, MMP13 gene expression was reduced in chondrocytes transfected with SIRT1 siRNA or treated with nicotinamide (NAM), a sirtuin inhibitor. Chondrocytes challenged with IL-1beta, a cytokine involved in OA pathogenesis, enhanced LEF1 protein levels, and gene expression, resulting in increased MMP13 gene expression; however, overexpression of SIRT1 during IL-1beta challenge impeded LEF1 levels and MMP13 gene expression. Previous reports showed that LEF1 binds to the MMP13 promoter and transactivates its expression, but we observed that SIRT1 repressed LEF1 protein and mRNA expression, ultimately reducing LEF1 transcriptional activity, as judged by luciferase assay. Finally, mouse articular cartilage from Sirt1-/- presented increased LEF1 and MMP13 protein levels, similar to human OA cartilage. Thus, demonstrating for the first time that SIRT1 represses MMP13 in human OA chondrocytes, which appears to be mediated, at least in part, through repression of the transcription factor LEF1, a known modulator of MMP13 gene expression.-Elayyan, J. Lee, E.-J., Gabay, O., Smith, C. A., Qiq, O., Reich, E., Mobasheri, A., Henrotin, Y., Kimber, S. J., Dvir-Ginzberg, M. LEF1-mediated MMP13 gene expression is repressed by SIRT1 in human chondrocytes. [less ▲]

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See detailDecision algorithms for the re-treatment with viscosupplementation in patients suffering from knee osteoarthritis
Henrotin, Yves ULg; Richette, Pascal; Raman, R et al

in Osteoarthritis and Cartilage (2017), 25

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See detailEffect of moderate increasing exercice on the mechanical balance of the knee joint in young rats
Rahnamay Moshtagh, Parisa; Korthagen, N; Plomp, S et al

in Osteoarthritis and Cartilage (2017), 25

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See detailChitosan : a promising polymer for cartilage repair and viscosupplementation
Comblain, Fanny ULg; Rocasalbas, Guillem; Gautier, Sandrine et al

in Bio-medical Materials & Engineering (2017)

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See detailUn hydrogel de chitosan d’origine non-animale restaure la fonction rhéologique du fluide synovial arthrosique : étude ex vivo
Henrotin, Yves ULg; Rocasalbas, Guillem; Chausson, Mickaël et al

Poster (2016, December)

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See detailStudy of the evolution of the osteoarthritis pathology and the mechanical properties of cartilage in a spontaneous osteoarthritis model in the Dunkin-Hartley guinea pigs.
Legrand, Catherine ULg; Centonze, Prescilia ULg; Comblain, Fanny ULg et al

Poster (2016, November 16)

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan content, the integrity of the tidemark, the cellularity, and osteophytes ... [more ▼]

In animal models, the severity of cartilage damage is assessed by histological scores evaluating the structure, the proteoglycan content, the integrity of the tidemark, the cellularity, and osteophytes. In parallel to these histological analyzes, we studied the mechanical properties of cartilage at different stages of disease progression in the Dunkin-Hartley guinea pigs. We also correlated the severity of histological lesions with the mechanical properties of cartilage. [less ▲]

Detailed reference viewed: 35 (4 ULg)
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See detailAn innovative non-animal chitosan hydrogel is able to restore the rheology of osteoarthritis synovial fluid ex vivo
Henrotin, Yves ULg; Rocasalbas, Guillem; Chausson, Mickaël et al

Poster (2016, September)

Detailed reference viewed: 42 (2 ULg)