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Membre du personnel

Thierry ARNOULD

Activités organisées

Comité scientifique : Groupe de contact FNRS/FNRS contact Group : « PROTEOMICS » and « STRUCTURAL BIOLOGY » Meeting. Protein/Protein and Protein/DNA interactions (Université de Mons-Hainaut, 2006)

Activités avec contribution

Colloque : Study of mitochondrial behaviour in 3T3-L1 adipocytes submitted to mild mitochondrial uncoupling: a subproteomic approach analyzed with Explain software. De Pauw, Tejerina, Houbion, Delaive, Raes, Renard & Arnould- Int. forum on pathway analysis (Oeiras, Portugal, 2008)
Conférence : Characterization of 3T3-L1 adipocyte dedifferentiation induced by a mitochondrial dysfunction. Tejerina, De Pauw, Vankoningsloo, Houbion, Demazy, de Longueville, Bertholet, Renard, Remacle, Raes & Arnould - Keystone Symposia joint meeting (Keystone, Colorado, USA, 2007)

Activités : conférencier

Réunion : 3T3-L1 adipocyte cell responses to mild mitochondrial uncoupling, T. Arnould, A. De Pauw, S. Tejerina, A. Houbion, E. Delaive, M. Dieu, P. Renard, M. Raes au FEBS Meeting (Prague, 2009)
Réunion : Effects of mild mitochondrial uncoupling on differentiation status and mitochondrial biogenesis in 3T3-L1 adipocytes au Progress Meeting : IUAP-P6/30, Belgian Science Policy (KUL, Gasthuisberg, Leuven, 2009)
Comité scientifique : Management Committee COST-Meeting : « MITO-FOOD »: « Mitochondrial Dysfunction in Adipocyte (De)Differentiation » (communication orale au CA-06062) (University Wenner-Gren, Stockholm, Sweden, 2008)
Colloque : CREB activation in response to mitochondrial dysfunction: a crucial factor in the biogenesis of the organelle in mtDNA-depleted cells and in the triglyceride accumulation in 3T3-L1 preadipocytes au Gordon Research Conference (Magdalen College, Oxford, UK, 2006)

Activités : poster

Réunion : Study of mitochondrion behaviour in 3T3-L1 adipocytes submitted to mild mitochondrial uncoupling. Aurélia De Pauw, Silvia Tejerina, Andrée Houbion, Edouard Delaive, Martine Raes, Patricia Renard & Thierry Arnould, au 200th Meeting of BSBM and BSCBD (FUNDP, Namur, 2008)
Colloque : Hypersensitivity of A8344G mtDNA mutation harbouring cells to Staurosporine, etoposide and TRAIL induced-apoptosis. G. Rommelaere, J. Malaisse, N. Ninnane, M. Raes,T. Arnould, P. Renard. Gordon Research Conference (GRC) on Cell Death (Lucca (Barga), Italy , 2008)
Colloque : Study of mitochondrion behaviour in 3T3-L1 adipocytes submitted to mild mitochondrial uncoupling. A. De Pauw, S. Tejerina, A. Houbion, E. Delaive, M. Raes, P. Renard & T. Arnould. Euromit 7: The 7th European Meeting on Mitochondrial pathology (Karolinska Institutet. Stockholm, Sweden, 2008)
Réunion : Identification of genes and miRNAs differentially expressed in 3T3-L1 adipocytes in response to mitochondrial uncoupling. Silvia Tejerina, Aurélia De Pauw, Andrée Houbion, Patricia Renard, Martine Raes and Thierry Arnould - 198th Meeting of BSBM (ULG, Liège, 2008)
Colloque : Study of staurosporine-induced apoptotic response in a cybrid cell line carrying the A8344G MERRF mutation in the mitochondrial DNA. G. Rommelaere, L. Mercy, A. Houbion, C. Demazy, N. Ninane, M. Raes, T. Arnould & P. Renard - Apoptosis 2008 (European Conference Center, Kirchberg, Luxembourg, 2008)
Réunion : Development of a new method for identifying proteins interacting with a DNA regulating sequence. A. Tacheny, M. Dieu, T. Arnould, M. Raes and P. Renard. 7th FNRS contact group meeting with the Belgian Society for Cell Biology & Develomental Biology (UCL, Louvain-la-Neuve, 2007)
Réunion : Study of a molecular retrograde communication that involves the transcription factor SREBP-2 in 143 B cell responding to a lysosomal sucrose accumulation. Goblet, Hamer, Vertez, Jadot & Arnould - 7th FNRS contact group meeting & BSCBDB (UCL, Louvain-la-Neuve, 2007)
Réunion : Hypersensitivity of mtDNA-depleted cells to staurosporine-induced apoptosis : role of Bcl-2 down-regulation and lysosomal proteases. Mercy, Rommelaere, Lardinois, Payen, Demazy, Ninane, Houbion - 7th FNRS contact group meeting & BSCBDB (UCL, Louvain-la-Neuve, 2007)
Réunion : Molecular communications between mitochondria and lysosomes in response to mitochondrial DNA depletion. I. Hamer, M. Dieu, E. Delaive, F. Abdel-Sater, L. Payen, M. Raes, M. Jadot and T. Arnould- 195th Meeting of BSBMB and FNRS Contact Group Proteomic (ULB -Bruxelles, 2007)
Réunion : Study of the effect of a lysosomal storage disorder on mitochondrial structure and function: a proteomic approach. Payen, Goblet, Hamer, Dieu, Vertez, Delaive, Ninane, Demazy, Raes, Jadot and Arnould au 195th Meeting of BSBMB and FNRS Proteomic group (ULB -Bruxelles, 2007)
Conférence : Lipid metabolism alterations induced by mitochondrial dysfunction in preadipocytes: a new role for the transcription factor CREB. De Pauw,Vankoningsloo,Houbion,Tejerina,Demazy,de Longueville,Bertholet,Renard,Remacle,Raes,Arnould - Cell Signalling (European Conference Center, Kirchberg, Luxembourg, 2006)
Conférence : Study of a molecular retrograde communication that involves SREBP-1 and SREBP-2 in 143 B cell responding to a lysosomal sucrose accumulation ». Goblet, Houbion, Hamer, Payen, Vertez, Jadot and Arnould -Cell Signaling World Signal Transduction Pathway (European Conference Center, Kirchberg, Luxembourg, 2006)
Conférence : Characterization of 3T3-L1 adipocytes dedifferentiation induced by a mitochondrial dysfunction. Tejerina, De Pauw1, Vankoningsloo, Andrée Houbion, Demazy, de Longueville, Vincent Bertholet, Renard, Remacle, Raes and Arnould - Cell Signalling World (European Conference Center, Kirchberg, Luxembourg, 2006)
Conférence : Study of staurosporine-induced apoptotic response in a cybrid cell line carrying the A8344G MERRF mutation in the mitochondrial DNA». Rommelaere, Mercy, Houbion, Demazy, Ninane, Remacle, Raes, Arnould and Renard - Cell Signaling World (European Conference Center, Kirchberg, Luxembourg, 2006)
Réunion : Lysosomal storage of sucrose triggers signaling leading to SREBP-1 activation in 143 B cells. S. Goblet, A. Houbion, I. Hamer, L. Payen, M.-J Vertez, M. Jadot and T. Arnould. 190ème Réunion de la SBBBM/BSBMB (Mons, 2005)
Réunion : CREB is involved in the mitochondrial dysfunction-induced gene expression modifications and triglyceride accumulation. A.De Pauw,S.Vankoningsloo,A.Houbion,E.Delaive,S.Tejerina,F.de Longueville,P.Renard, M.Raes,T.Arnould, 189ème Réunion SBBBM/BSBMB (Campus Diepenbeek, 2005)
Réunion : Analysis of gene expression modifications in differentiating 3T3-L1 preadipocytes and comparison with differential gene expression induced by mitochondrial dysfunction: role of CREB, A. De Pauw, T. Arnould, au X BELACT Meeting (ULB -Bruxelles, 2004)
Colloque : Molecular signaling leading to triglyceride accumulation 3T3-L1 preadipocytes with impaired mitochondrial activity. T. Arnould, S. Vankoningsloo, M. Piens, C. Lecocq,P.Renard, A. Houbion, C. Demazy, M. Raes au Kesytone Symposia-Diabetes Mellitus (Banff, Alberta, Canada, 2004)
Conférence : Molecular mechanisms involved to maintain a mitochondrial biogenesis in mtDNA depleted cells. L.Mercy, C. Gilquin, A. Houbion, C. Demazy, P. Renard, J. Remacle, M. Raes and T. Arnould au Signal transduction pathways as therapeutic targets (European Conference Center, Luxembourg, 2004)
Conférence : Molecular mechanisms involved to maintain a mitochondrial biogenesis in mtDNA depleted cells. L.Mercy, C. Gilquin, A. Houbion, C. Demazy, P. Renard, J. Remacle, M. Raes and T. Arnould au European Conference Center (Kirchberg-Luxembourg, 2004)
Réunion : Study of mitochondrial biogenesis in mtDNA-depleted cells (2003). L.Mercy, C. Gilquin, P.Renard, A. Houbion, C. Demazy, J. Remacle, M. Raes, and T. Arnould. 185ème Réunion de la SBBBM/BSBMB (Namur, FUNDP, 2003)
Colloque : mtCLIC is upregulated in mtDNA-depleted L929 cells : role in mitobiogenesis. T. Arnould, L. Mercy, A. Houbion, S. Vankoningsloo, P. Renard, N. Ninane, C. Demazy, and M. Raes, au Special FEBS Meeting 2003 on Signal Transduction (Bruxelles, 2003)
Colloque : ) Inhibition of mitochondrial respiration induces triglyceride accumulation in 3T3-L1: role of glucose. S. Vankoningsloo, M. Piens, C. Lecocq, L. Charlier, P. Renard, A.Houbion, C.Demazy, M.Raes and T.Arnould au Special FEBS Meeting 2003 (Bruxelles, 2003)
Réunion : mtCLIC is upregulated and maintains a mitochondrial membrane potential in mtDNA-depleted L929 cells. L. Mercy, A. Houbion, S. Vankoningsloo, P. Renard, T. Pascal, N. Ninane, C. Demazy, M. Raes and T. Arnould, au IX Belact Meeting (VUB, Bruxelles, 2003)
Réunion : Characterization of mitochondrial markers and transcription factors involved in mitobiogenesis in mtDNA-depleted cells. L.Mercy, S.Lambert, A.Houbion, C.Demazy, P. Renard, M. Raes and T. Arnould - 187ème Réunion SBBBM/BSBMB et Groupe de contact FNRS (ULG, Liège, 0004)

Activités avec simple participation

Comité scientifique : Management Committee COST-Meeting : « MITO-FOOD » and WP 1-3 Workshop: « Bioactive food components and mitochondrial physiology » (Praha, Czech Republic., 2008)
Colloque : 8th Symposium Molecular and Physiological Aspects of Type 2 Diabetes and Obesity (Karolinska Institutet, Stockholm, Sweden, 2008)
Réunion : ) Mitochondrial uncoupling and TNFalpha induce dedifferentiation of 3T3-L1 adipocytes while mitochondria are differentially affected. A. De Pauw, S. Tejerina, A. Houbion, P. Renard, M. Raes and T. Arnould au . 7th FNRS contact group meeting (UCL, 2007)
Réunion : 6ème Réunion du Groupe de contact FNRS : « Phénomènes oxydatifs et antioxydants ». « Oxydo-réduction des cystéines et signalisation intracellulaire » (UCL-Woluwé, 2006)
Réunion : LVMH Recherche Symposium : « Mitochondria ». Participation sur invitation ( Salons Hoche, Paris, France, 2005)
Colloque : Comparison of gene expression profiles in differentiated 3T3-L1 in vitro and adipose tissue of leptin-deficient-mice (ob/ob). N. Bouaziz, S. Vankoningsloo, A. Houbion, T. Arnould, P. Holvoet and M. Raes au Special FEBS Meeting 2003 (Bruxelles, 2003)
Réunion : Mitochondrial dysfunction-induced triglyceride accumulation in 3T3-L1 is mediated by glucose but not fatty acids,S.Vankoningsloo, M.Piens, C.Lecocq, L.Charlier, P.Renard, A.Houbion, C.Demazy, M.Raes, and T.Arnould au 183ème Réunion de la SBBBM/BSBMB (VUB, Bruxelles, 2003)