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Membre du personnel

Olivier TOUSSAINT

Activités avec contribution

Conférence : 12th World Congress on Cancers of the Skin. (Tel Aviv, Israel, 2009)

Development of full-thickness human skin cultures to investigate dermal and epidermal photo-ageing in a 3D model. Dedessus le Moutier, Salmon, Belot, Seltmann, Zouboulis, Toussaint.

Conférence : LINK-AGE workshop on skin ageing (thematic group B) (Noordwijkerhout, The Netherlands, 2008)

Development of full-thickness human skin cultures to investigate fibroblasts/keratinocytes interaction in a in vitro 3D model.

Dedessus le Moutier, Salmon, Belot, Seltmann, Zouboulis, Toussaint.

Conférence : 1rst skin physiology international meeting. (Vichy, France, 2008)

UVB-Stress Induced Premature Senescence as a simplified model of dermal ageing.Chainiaux & Toussaint.

Conférence : International conference on safe production and use of nanomaterials. (Grenoble, France, 2008)

Nanotoxico: Toxicological assessment of manufactured nanomaterials using in vitro and vivo models. Saout, Vankoningsloo, Piret, Marijsse, Noël, Rolin, Laloy, Masereel, Mendoza, Lucas & Toussaint.

Colloque : Extracts of the polynesian plant microsorum scolopendria as new anti-aging cosmetic active ingredients. Meybeck, Bernard, Pedretti, Salmon, Belot, Toussaint, Ho & Raharivelomanana - 25th IFSCC Congress (Barcelona, Spain, 2008)
Colloque : The pro-Vitamin D sterols 7-dehydrocholesterol and ergosterol can activate p53 and lower the incidence of senescent skin fibroblasts. Meybeck, Belot, Salmon, Juchaux, Bernard, Wurtz, Moras & Toussaint - 25th IFSCC Congress (Barcelona, Spain, 2008)
Colloque : Nanotoxico: Toxicological assessment of engineered nanoparticles using in vitro and in vivo models. Rolin, Laloy, Masereel, Vankoningsloo, Piret, Lucas, Saout & Toussaint au Nanotech Northern Europe 2008 (Copenhagen, Denmark, 2008)
Colloque : MEcdysteroids from plants prevent uv induced premature senescence of human skin fibroblasts. eybeck A, Yang C-R, Zhang Y-J, Salmon M, Belot N, Toussaint O, Wurtz J-M, Moras D, Ho R & Raharivelomanana P - XVIIth International Ecdysone Workshop (Ulm, Germany , 2008)
Réunion : Nanotoxico : In vitro model development for the toxicity assessment of manufactured nanomaterials. Vankoningsloo, Piret, Deglas, Lambinon, Vigneron, Lucas & Toussaint. Annual Meeting '07, The Belgian Society for Toxicology & Ecotoxicology (Namur, FUNDP, 2007)
Colloque : Long term DNA damage in premature senescence induced by UVB. IBMC fall symposium : The free radical theory : 50 years and beyond. Debacq-Chainiaux, Borlon, Deglas, Ninane, de Longueville, Remacle & Toussaint (Porto, Portugal, 2007)
Colloque : Nanotoxico: In vitro model development for nanomaterial toxicity assessment on human health. Vankoningsloo & Toussaint - 14th Congress on Alternatives to Animal Testing (Linz, Austria, 2007)
Colloque : UV-induced premature senescence of human skin fibroblasts as an in vitro model for the development of anti-photoageing cosmetic products- 20-hydroxyecdysone, a new ingredient that prevents photageing. Belot,Leroy,Bastin,Yang,Zhang,Toussaint, Meybeck (Saint-Malo, France, 2007)
Conférence : Use of bioplex technology in the characterization of immunosenescence involvement in the frailty syndrome. Martens, Morrhaye, Bruck, de St-Hubert, Weemaels, Simul, Schaaf-lafontaine, Swine, Toussaint, Geenen. Cytometrie 2006. (Bruges, Oud St-Jan, 2006)
Colloque : 20-hydroxyecdysone, a new ingredient to repair fibroblast damage caused by UV light in order toprevent their premature senescence. Meybeck, Chong-Ren, Toussaint, Belot & Salmon. 24th IFSCC congress (Osaka, Japan, 2006)
Conférence : Symposium on aging research in immunology. First characterization of immunosenescence involvement in the frailty syndrome - Morrhaye, de St-Hubert, Weemaels, Swine, Toussaint, Geenen & Martens. (Paris, France, 2006)
Colloque : Nanotoxico: Risk assessment of nanoparticles on human health using in vitro and in vivo models. Piret, Vankoningsloo, Vigneron, Rolin, Saout, Masereel, Delhalle, Lucas & Toussaint - 4th Int. congress of nanotechnology & clean tech (San Francisco, USA, 0008)
Réunion : Comparison of genes expression during replicative senescence and stress-induced premature senescence of human diploid fibroblasts. The Rank Prize Funds - Mini symposium on caloric restriction and ageing- Pascal, Bastin, Remacle & Toussaint. (Grasmere, UK, 0004)
Réunion : The Rank Prize Funds - Mini symposium on caloric restriction and ageing. TGF-beta 1 and clusterin in UVB-induced premature senescence - Debacq-Chainiaux, Borlon, Wenders, Eliaers, Remacle & Toussaint. (Grasmere, UK, 0004)

Activités : conférencier

Colloque : Nanotox Cluster European Commission (Brussels, Belgium, 2009)
Colloque : ERA-AGE (Brussels, Belgium, 2009)

The future of ageing research in Europe, designing the road map for ageing research : Biology/ Biomedicine. European Economùic and social Comitee.

Colloque : Annual Meeting, French Society for Cosmetology (Paris, France, 2008)

Stress-induced premature senescence : from cell biology to technological platforms

Colloque : 6th European Congress of Biogerontology (Leiden, The Netherlands, 2008)

Role of IGFBPs in t-BHP, ethanol and UVB-induced premature senescence

Séminaire : LINK-AGE workshop on Model systems (Noordwijkerhout, The Netherlands, 2008)

Stress-induced premature senescence of human fibroblasts. Role of TGF-beta1 and cdc 42

Séminaire : Sysbiohealth symposium. (Bologna, Italy, 2008)

Medicine and disease : a systems biology perspective. Far from equilibrium open systems also age. From a holistic view on ageing to systems biology in ageing

Réunion : Groupe de contact FNRS «nutrition, alimentation et santé ». 4ème symposium du GCNAS Aperçu des techniques de génomique et de protéomique applicables au secteur de la nutrition (Liège, 2008)
Conférence : ICT-BIO Conference (Brussels, 2008)

Computer modelling and simulation for improving human health. From theorical modelling of ageing to mechanistic research and systems biology

Conférence : Cellular Senescence : the future of ageing? Stress-induced (premature) senescence or stress-induced senescence-like phenotype? Role of TGF-beta1 and cdc 42 (Oriel College, Oxford U.K., 2008)
Réunion : XIIth BELACT (Belgian Group for Animal Cell Technology) Meeting : 3D in vitro models: from nanotoxicology to drug delivery. NANOTOXICO : an interdisciplinary project from cell culture to rat (Namur, FUNDP, 2008)
Séminaire : IBMC fall symposium (Porto, Portugal, 2007)

The free radical theory : 50 years and beyond. Stress-induced premature senescence, latest data

Réunion : Toussaint et Debacq-Chainiaux. Société Belge de Gériatrie et de Gérontologie. Résistance cellulaire au stress (Liège, 2007)
Séminaire : Tissue Ageing : from Molecular Biology to Clinical Perspectives (Halle-Wittenberg, Germany, 2007)

Role of TGF-beta1 and cdc 42 in Stress-induced premature senescence. Halle-Wittenberg

Séminaire : Link-age / Mimage Summer School. (Les Diablerets, Switzerland, 2007)

Biomarkers of senescence, signal transduction and proteomics in stress-induced premature senescence

Colloque : 12th Congress of the International Association of Biomedical Gerontology (IABG) (Island of Spetses, Greece, 2007)
Séminaire : SPARC/BCA Workshop (Birmingham, UK, 2007)

Ageing research funding opportunities in EU FP7 programme. What makes a good framework application ?

Conférence : ECONAG : European Conference on Ageing. (Innsbruck, Austria, 2006)
Conférence : Gordon Conference, Biology of Aging (Ventura, Ca, USA, , 2006)

Stress-induced premature senescence : role of IGBP-3

Colloque : 11th Congress of the International Association of Biomedical Gerontology (Aarhus, Denmark, 2005)
Colloque : 3rd World Congress of Nephrology (18th Congress of the International Society of Nephrology) (Singapore, 2005)

Plenary Speaker. A system biology approach to understand human aging

Colloque : Congrès International 'Stress, douleur et souffrance' (Brussels, Belgium, 2005)

Stress-induced premature senescence of conjunctive tissue cells

Conférence : Pharmacology and Ageing Conference, Royal Pharmaceutical Society (London, UK, 2005)

Oxidative stress and ageing

Séminaire : European Forum of Population Ageing Research (Brussels, Belgium, 2004)

The Future of Ageing Research in Europe, European Economic and Social Committee. The findings of Functionage.

Séminaire : Applied Functional Genomics (Aarhus, Denmark, 2004)

Stress-induced premature senescence and some of the 'omics

Séminaire : Society for Free Radical Research (Europe). (Lodz, Poland, 2004)

Biomarkers and molecular mechanisms of stress-induced premature senescence.

Séminaire : Symposium 'Phytochemicals and the Prevention of Disease'. (Reading, UK, 2004)

"In vitro tools to evaluate the therapeutic efficacy of phytochemicals"

Réunion : Joint meeting Belgian Society for Biochemistry and Molecular Biology & FNRS contact group. Phénomènes oxydatifs et antioxydants. Stress-induced premature senescence : from in vitro models to likely role in human ageing (Liège, 2004)
Colloque : XXXIXth Congress of the Polish Biochemical Society. (Gdansk, Poland, 2003)

Stress-induced premature senescence : the latest data.

Activités : poster

Colloque : Study of the mechanisms of cellular responses to copper and research of possible implications of copper in cell senescence. Boilan, Bonfitto & Toussaint. 6th European Congress of Biogerontology (Leiden, The Netherlands, 2008)
Colloque : PIXE analyses of rat's lung exposed to TiC nanoparticles. Lucas, Vigneron, Mendoz, Masereel, Lison & Toussaint. IBAF 2008 (Carcans, France, 2008)
Réunion : Study of the mechanisms of cellular responses to copper in a model of exposure of human WI-38 fibroblasts to copper. Research of possible implications of copper in cell senescence. Boilan, Bonfitto and Toussaint. 200th Meeting of the BSBS (Namur, FUNDP, 2008)
Colloque : Nanotoxico: Development of relevant models for toxicological studies on manufactured nanomaterials. Piret, Vankoningsloo, Deglas, Noël, Lambinon, Vigneron, Lucas, Saout & Toussaint. 15th International Congress on In Vitro Toxicology. Stockholm (Stockholm, Sweden, 2008)
Réunion : 3D in vitro models: from "nanotoxicology to "drug delivery". Development of full-thickness human skin cultures to investigate dermal and epidermal photo-ageing in a 3D model. Dedessus,Salmon,Belot,Seltmann,Zouboulis & Toussaint. XIIth BELACT (Namur, FUNDP, 2008)
Réunion : 3D in vitro models: from nanotoxicology to "drug delivery. Identification of intestinal inflammation biomarkers in human Caco-2 cells using TaqMan Low Density Array. Piront, Sergent, Chainiaux, Schneider & Toussaint. XIIth BELACT (Namur, FUNDP, 2008)
Réunion : 3D in vitro models: from "nanotoxicology to "drug delivery". Development of relevant models for toxicological assessment of manufactured nanomaterials. Vankoningsloo,Piret,Marijsse,Saout,Deglas,Noël,Lambinon,Vigneron,Lucas & Toussaint. XIIth BELACT (Namur, FUNDP, 2008)
Réunion : 3D in vitro models: from "nanotoxicology to "drug delivery". The effect of copper sulfate on human fibroblasts : stress-induced premature senescence. 4. Boilan, Chainiaux-Debacq, Matos & Toussaint. XIIth BELACT (Namur, FUNDP, 2008)
Colloque : The effect of copper sulfate on human fibroblasts : stress-induced premature senescence. Boilan, Chainiaux-Debacq, Matos, Osiewacz & Toussaint. IBMC fall symposium (Porto, Portugal, 2007)
Colloque : Development and characterization of full-thickness human skin cultures to investigate skin photo-ageing in a 3D model. Dedessus le Moutier, Salmon, Belot, Seltmann, Zouboulis & Toussaint. IBMC fall symposium (Porto, Portugal, 2007)
Réunion : 11th Bioforum of Ulg. Involvement of immunosenescence in frailty. 6. Morrhaye, Bruck, Saint-Hubert, Weemaels, Swine, Toussaint, Geenen & Martens. (Liège, 2007)
Réunion : UV-induced premature senescence of human skin fibroblasts as an in vitro model for the development of 20-hydroxyecdysone,a new ingredient that prevents photoageing.Belot,Leroy,Bastin,Yang,Zhang,Toussaint,Meybeck & Salmon.Linkage/ Mimage summer school (Les Diablerets, Switzerland, 2007)
Réunion : Development of full-thickness human skin cultures to investigate dermal and epidermal photo-ageing in a 3D model. Dedessus le Moutier, Salmon, Belot, Seltmann, Zouboulis & Toussaint. Link-age / Mimage Summer School (Les Diablerets, Switzerland, 2007)
Colloque : Morrhaye, Bruck, De St-Hubert, Weemaels, Schaaf-Lafontaine, Swine, Toussaint, Geenen & Martens. Immunology 2007, 94th Annual Meeting. First characterization of immunosenescence involvement in the frailty syndrome (Miami, FL, USA, 2007)
Réunion : Proteomic profiling during premature senescence induced by subcytotoxic UVB stresses in skin human fibroblasts, Flament, delaive, Dieu, Larsen, Leprince, Roepstorff, Raes, Remacle & Toussaint. Réunion du groupe de contact FNRS Protéomique (Namur, FUNDP, 2007)
Réunion : Accelerated differentiation of human keratinocytes after repeated subcytotoxic exposures to UVB and study of protein oxidation. Vallery, Friguet, Bulteau, Remacle, Poumay & Toussaint. (Innsbruck, Austria, 2006)
Réunion : Involvement of p53 in UVB induced premature senescence. Borlon, Debacq-Chainiaux, Remacle & Toussaint. European Conference on Ageing. (Innsbruck, Austria, 2006)
Conférence : Long term DNA damage in premature senescence induced by UVB. Debacq-Chainiaux, Borlon, Deglas, Ninane, de Longueville, Remacle & Toussaint. European Conference on Ageing (Innsbruck, Austria, 2006)
Réunion : Proteins differentially expressed in premature senescence induced by subcytotoxic H2O2 stress in human diploid fibroblasts. Chrétien, Delaive, Raes, Remacle & Toussaint. European Conference on Ageing (Innsbruck, Austria, 2006)
Réunion : Oxidative stress-induced rpe cell senescence: an in vitro model for amd. Glotin, Debacq-Chainiaux, Brossas, Tréton, Toussaint & Mascarelli. European Conference on Ageing (Innsbruck, Austria, 2006)
Conférence : Il-6, TNF-alpha et IGF-1 chez des personnes âgés en relativement bonne santé. De Saint-Hubert, Thimus, Delieux, Morrhaye, Weemaels, Martens, Toussaint & Swine. 9è journées d'automne de la Société Belge de Gérontologie et Gériatrie (Liège, 2006)
Conférence : Changes in expression levels and protein phosphorylation during premature senescence induced by subcytotoxic UVB stresses in skin human fibroblasts. Flament, Delaive, Dieu, Larsen, Leprince, Roepstorff, Raes, Remacle & Toussaint. (Luxembourg-Kirchberg, Luxembourg, 2006)
Réunion : Proteins differentially expressed in premature senescence induced by subcytotoxic H2O2 stress in human diploid fibroblasts. Oxydo-réduction des cystéines et signalisation intracellulaire. Chrétien,Delaive,Remacle,Dierick,Lorentzen,Larsen,Roepst. (Woluwé, 2006)

Réunion du groupe de contact FNRS Phénomènes oxydatifs et antioxydants

Réunion : Accelerated differentiation of human keratinocytes after repeated subcytotoxic exposures to UVB and study of protein oxidation Oxydo-réduction des cystéines et signalisation intracellulaire. Vallery, Remacle, Poumay & Toussaint. Réunion groupe FNRS (Woluwé, 2006)
Réunion : Accelerated differentiation of human keratinocytes after repeated subcytotoxic exposures to UVB and study of protein oxidation. Vallery, Friguet, Bulteau, Remacle, Poumay & Toussaint. 4ème colloque "Protéolyse Cellulaire" de la SFBBM (Aussois, France, 2005)
Réunion : UVB-induced premature senescence in skin human fibroblasts : proteomic analysis. Flament , Delaive, Dieu, Leprince, Raes, Remacle & Toussaint. Meeting 'protéomique quantitative', Groupe de contact FNRS protéomique (Liège, 2005)
Réunion : A proteomic study reveals new effectors involved in the appearance of premature senescence induced by subcytotoxic H2O2 stress in human diploid fibroblasts. Chrétien, Delaive, Remacle, Dierick, Lorentzen, Larsen, Roepstorff & Toussaint. (Liège, 2005)

Meeting 'protéomique quantitative', Groupe de contact FNRS protéomique

Réunion : Accelerated differentiation of human keratinocytes after repeated subcytotoxic exposures to UVB. Vallery, Remacle, Poumay & Toussaint. Xth Belact (Bruxelles, 2004)
Réunion : Proteomic Study To Identify Protein Expression Changes In Premature Senescence Induced By Subcytotoxic Uvb Stresses In Skin Human Fibroblasts. Flament , Delaive, Dieu, Leprince, Raes, Remacle & Toussaint. Xth Belact Meeting (Bruxelles, 2004)
Réunion : Proteomics study of premature senescence of human diploid fibroblasts induced by subcytotoxic H2O2 stress. Chrétien, Delaive, Remacle, Dierick, Lorentzen, Larsen, Roepstorff & Toussaint. Xth BELACT (Bruxelles, 2004)
Conférence : Regulated transcription in UVB induced premature senescence. Borlon, Chainiaux, Remacle & Toussaint. European congress, Signal Transduction (Kirchberg, Luxembourg, 2004)
Conférence : Proteomics study discriminating proteins undergoing expression of human fibroblasts induced dependently or independently of TGF-B1. Chrétien, Delaive, Remacle & Toussaint. European Conference Center, Signal Transduction (Kirchberg, Luxembourg, 2004)
Réunion : UVB-induced premature senescence. Chainiaux, Borlon, Antoine, Vertez, Remacle & Toussaint. FEBS Meeting Signal Transduction (Bruxelles, 2003)
Réunion : Transcriptomic study of H2O2-induced premature senescence of human diploid fibroblasts using low-density cDNA array 'seneschips'. Zdanov, Zammatteo, de Longueville, Parmentier, Boffe, Remacle & Toussaint. FEBS Meeting : Signal Transduction (Bruxelles, 2003)
Réunion : How Transforming Growth Factor-ß1 induces stress-induced premature senescence of human diploid fibroblasts ? Zdanov, Frippiat, Remacle & Toussaint. Bioforum (Liège, 2003)
Réunion : Development of a UVB-SIPS model as toxicological tool. Chainiaux, Borlon, Antoine, Vertez, Eliaers, Remacle & Toussaint. Bioforum (Liège, 2003)
Réunion : Transcriptomic study of UVB-induced premature senescence of human diploid skin fibroblasts using ad hoc customized low-density cDNA arrays. Borlon, Chainiaux, Zdanov, Remacle, de Longueville & Toussaint. (VUB, Bruxelles, 2003)

Belgian Group for Animal Cell Technology Cell therapy : from stem cells to gene therapy

Réunion : Role of Transforming Growth Factor-ß1 in the establishment of subcytotoxic H2O2 stress-induced premature senescence of human diploid fibroblasts. Zdanov, Frippiat, Remacle & Toussaint (VUB, Bruxelles, 2003)

Belgian Group for Animal Cell Technology Cell therapy : from stem cells to gene therapy

Réunion : Induction of premature senescence with tert-butylhydroperoxide and H2O2 in WI-38 human fibroblasts that express the catalytic subunit of human telomerase (h-TERT). 20. Chiarizia, Eliaers, Toussaint & Salmon. (VUB, Bruxelles, 2003)

Belgian Group for Animal Cell Technology Cell therapy : from stem cells to gene therapy.

Activités avec simple participation

Réunion : General Assembly of the European Technology Platform of Nanomedecine, Workshop "Targeted drug delivery and release", Nanotoxicology, a part of nanomedicine. Toussaint & Saout. (UCB Center, Brussels, 2008)
Réunion : Effect of copper sulfate on human fibroblasts : stress-induced premature senescence. Boilan, Debacq-Chainiaux, Matos, Osiewacz & Toussaint. Link-age / Mimage Summer School (Les Diablerets, Switzerland, 2007)
Colloque : 5th European Congress of Biogerontology (Istambul, Turkey, 2006)
Séminaire : XIII Biennial Meeting of the International Society for Free Radical Biology and Medicine (Davos, Switzerland, 2006)
Formation : 19th IUBMB International Congress of Biochemistry and Molecular Biology. (Montreal, Canada, 2003)

Stress-induced premature senescence : from in vitro to in vivo data.