Equipe PIETRI-ROUXEL

Thérapie génique pour la DMD & physiopathologie du muscle squelettique

Thérapie génique pour la DMD & physiopathologie du muscle squelettique

Les dystrophinopathies sont des pathologies causées par des anomalies du gène DMD qui code pour une protéine appelée dystrophine. Cette protéine est absente dans la Dystrophie musculaire de Duchenne (DMD) alors qu’elle est présente mais qualitativement et/ou quantitativement altérée dans la Dystrophie musculaire de Becker (BMD). Il est établi que la structure moléculaire de la dystrophine tolère des délétions internes de grande taille. Ce constat a mené au développement de deux stratégies thérapeutiques principales : la thérapie génique classique avec transfert de cDNAs de mini- ou micro-dystrophine fonctionnelle dans les muscles, et le saut d’exon ciblé. La stratégie du saut d’exon utilise soit des oligonucléotides antisens soit une thérapie génique utilisant les vecteur adeno-associated virus  AAV, le but étant de transformer une mutation “hors cadre de lecture” en mutation en  “phase du cadre de lecture” permettant la synthèse d’une dystrophine plus courte.

D’autre part, décrypter les mécanismes qui régissent la plasticité du muscle squelettique est essentiel pour comprendre les processus physiopathologiques liés aux maladies neuromusculaires et au vieillissement (sarcopénie) et ainsi optimiser les stratégies thérapeutiques.

Nous développons deux axes de recherche majeurs :

  • Optimiser l’approche thérapeutique pour traiter la Dystrophie musculaire de Duchenne

Le saut d’exon par AAV-U7 est très efficace, cependant, nous avons montré dans un modèle de souris DMD que la restauration de la dystrophine diminuait considérablement après un an chez les animaux traités. Afin de contrecarrer cette diminution, nous avons réalisé un traitement du muscle de souris dystrophique qui combine l’utilisation d’oligonucleotides antisens et la thérapie génique utilisant un AAV. Ce traitement combiné renforce de manière significative l’effet à long terme du traitement par AAV seul. Actuellement, nous évaluons ce traitement combiné par injection systémique dans un modèle murin de DMD très sévère qui souffre de symptômes graves et progressifs : perte des fonctions motrices, atteinte des fonctions cardiaques et diaphragmes et mort prématurée, imitant la physiopathologie des patients atteints de DMD.

  • Décrypter les mécanismes de maintien de la masse musculaire

Décrypter les mécanismes qui régissent la plasticité du muscle squelettique est essentiel pour comprendre ses processus physiopathologiques. L’équipe a découvert que la CAVβ1E (une variante de la sous-unité CaVβ1 du canal Ca2 + CaV1.1) déclenche la signalisation GDF5 et que l’axe CAVβ1E / GDF5 est fondamental pour le maintien de la masse musculaire squelettique après une lésion nerveuse et pendant le vieillissement. De plus, nous avons identifié l’analogue du CAVβ1E humain dont les niveaux sont corrélés à la masse musculaire squelettique et à l’âge. Cependant, il n’y a pas d’autres avancées significatives dans la compréhension de la régulation du GDF5 et aucune approche thérapeutique basée sur son effet bénéfique potentiel. Comme la fonte musculaire squelettique exacerbe la morbidité et la mortalité de plusieurs pathologies, l’identification et la caractérisation des traitements à base de GDF5 favorisant le maintien de la masse musculaire et la contractilité peuvent être cruciales pour améliorer la qualité de vie et optimiser les thérapies pour les maladies musculaires. L’élucidation des mécanismes moléculaires et l’évaluation d’une utilisation thérapeutique sont les objectifs de cet axe

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78 documents

Articles dans une revue

  • Valentina Taglietti, Kaouthar Kefi, Lea Rivera, Oriane Bergiers, Nastasia Cardone, et al.. Thyroid-stimulating hormone receptor signaling restores skeletal muscle stem cell regeneration in rats with muscular dystrophy. Science Translational Medicine, 2023, 15 (685), ⟨10.1126/scitranslmed.add5275⟩. ⟨hal-04150315⟩
  • Adrien Morin, Amalia Stantzou, Olga Petrova, John Hildyard, Thomas Tensorer, et al.. Dystrophin myonuclear domain restoration governs treatment efficacy in dystrophic muscle. Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (2), ⟨10.1073/pnas.2206324120⟩. ⟨hal-04302715⟩
  • A. Morin, Amalia Stantzou, Olga N. Petrova, John C.W. Hildyard, T. Tensorer, et al.. Dystrophin myonuclear domain restoration governs treatment efficacy in dystrophic muscle. Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (2), ⟨10.1073/pnas.2206324120⟩. ⟨hal-04122777⟩
  • Valentina Taglietti, Kaouthar Kefi, Iwona Bronisz-Budzyńska, Busra Mirciloglu, Mathilde Rodrigues, et al.. Duchenne muscular dystrophy trajectory in R-DMDdel52 preclinical rat model identifies COMP as biomarker of fibrosis. Acta Neuropathologica Communications, 2022, 10 (1), ⟨10.1186/s40478-022-01355-2⟩. ⟨hal-03828280⟩
  • Amédée Mollard, Cécile Peccate, Anne Forand, Julie Chassagne, Laura Julien, et al.. Muscle regeneration affects Adeno Associated Virus 1 mediated transgene transcription. Scientific Reports, 2022, 12 (1), pp.9674. ⟨10.1038/s41598-022-13405-9⟩. ⟨hal-03828271⟩
  • Alexis Boulinguiez, Christian Duhem, Alicia Mayeuf-Louchart, Benoit Pourcet, Yasmine Sebti, et al.. NR1D1 controls skeletal muscle calcium homeostasis through myoregulin repression. JCI Insight, 2022, 7 (17), ⟨10.1172/jci.insight.153584⟩. ⟨hal-03828260⟩
  • Antoine de Zélicourt, Abdallah Fayssoil, Mbarka Dakouane‐giudicelli, Isley de Jesus, Ahmed Karoui, et al.. CD38‐NADase is a new major contributor to Duchenne muscular dystrophic phenotype. EMBO Molecular Medicine, 2022, 14 (5), pp.e12860. ⟨10.15252/emmm.202012860⟩. ⟨hal-03619994⟩
  • Amélie Vergnol, Massiré Traoré, France Pietri-Rouxel, Sestina Falcone. New Insights in CaVβ Subunits: Role in the Regulation of Gene Expression and Cellular Homeostasis. Frontiers in Cell and Developmental Biology, 2022, 10, pp.880441. ⟨10.3389/fcell.2022.880441⟩. ⟨hal-03829511⟩
  • Francisco Jaque-Fernández, Gonzalo Jorquera, Jennifer Troc-Gajardo, France Pietri-Rouxel, Christel Gentil, et al.. Pannexin-1 and Ca V 1.1 show reciprocal interaction during excitation-contraction and excitation-transcription coupling in skeletal muscle. Journal of General Physiology, 2021, 153 (12), ⟨10.1085/jgp.202012635⟩. ⟨hal-03797282⟩
  • Francesca Grassi, Sestina Falcone. Report and Abstracts of the 18th Meeting of the Interuniversity Institute of Myology: Virtual meeting, October 21-24, 2021. European Journal of Translational Myology, 2021, 30 (4), ⟨10.4081/ejtm.2021.10270⟩. ⟨hal-03463314⟩
  • Elena Gargaun, Sestina Falcone, Guilhem Sole, Julien Durigneux, Andoni Urtizberea, et al.. The lncRNA 44s2 Study Applicability to the Design of 45-55 Exon Skipping Therapeutic Strategy for DMD. Biomedicines, 2021, 9 (2), pp.219. ⟨10.3390/biomedicines9020219⟩. ⟨hal-03163543⟩
  • Anne Forand, Antoine Muchir, Nathalie Mougenot, Caroline Sévoz-Couche, Cécile Peccate, et al.. Combined Treatment with Peptide-Conjugated Phosphorodiamidate Morpholino Oligomer-PPMO and AAV-U7 Rescues the Severe DMD Phenotype in Mice. Molecular Therapy - Methods and Clinical Development, 2020, 17, pp.695-708. ⟨10.1016/j.omtm.2020.03.011⟩. ⟨hal-02569939⟩
  • Massiré Traoré, Christel Gentil, Chiara Benedetto, Jean-Yves Hogrel, Pierre de La Grange, et al.. An embryonic CaVβ1 isoform promotes muscle mass maintenance via GDF5 signaling in adult mouse. Science Translational Medicine, 2019, 11 (517), ⟨10.1126/scitranslmed.aaw1131⟩. ⟨hal-02382706⟩
  • T. Dufor, S. Grehl, A. Tang, M. Doulazmi, Massiré Traoré, et al.. Neural circuit repair by low-intensity magnetic stimulation requires cellular magnetoreceptors and specific stimulation patterns. Science Advances , 2019, 5 (10), pp.eaav9847. ⟨10.1126/sciadv.aav9847⟩. ⟨hal-03843646⟩
  • E. Gargaun, K. Wahbi, R. Ben Yaou, M. Guibaud, G. Solé, et al.. Phenotypic and genomic characterization as predictors of DMD 45 to 55 multi-exon skipping therapy. Neuromuscular Disorders, 2019, 29, pp.S165. ⟨10.1016/j.nmd.2019.06.449⟩. ⟨cea-04414398⟩
  • Agathe Franck, Jeanne Lainé, Gilles Moulay, Eline Lemerle, Michaël Trichet, et al.. Clathrin plaques and associated actin anchor intermediate filaments in skeletal muscle. Molecular Biology of the Cell, 2019, 30 (5), pp.579-590. ⟨10.1091/mbc.E18-11-0718⟩. ⟨hal-02136143⟩
  • Sara Charawi, Pierre-Alexandre Just, Mathilde Savall, Shirley Abitbol, Massiré Traore, et al.. LKB1 signaling is activated in CTNNB1 -mutated HCC and positively regulates β-catenin-dependent CTNNB1 -mutated HCC. Journal of Pathology, 2019, 247 (4), pp.435-443. ⟨10.1002/path.5202⟩. ⟨hal-02365767⟩
  • Anaïs Fongy, Sestina Falcone, Jeanne Lainé, Bernard Prudhon, Aurea Martins-Bach, et al.. Nuclear defects in skeletal muscle from a Dynamin 2-linked centronuclear myopathy mouse model. Scientific Reports, 2019, 9, pp.1580. ⟨10.1038/s41598-018-38184-0⟩. ⟨hal-02024929⟩
  • Olivier Delalande, Anne-Elisabeth Molza, Raphael dos Santos Morais, Angélique Chéron, Emeline Pollet, et al.. Dystrophin's central domain forms a complex filament that becomes disorganized by in-frame deletions. Journal of Biological Chemistry, 2018, 293 (18), pp.6637-6646. ⟨10.1074/jbc.M117.809798⟩. ⟨hal-01795395v2⟩
  • Laura Julien, Julie Chassagne, Cécile Peccate, Stéphanie Lorain, France Pietri-Rouxel, et al.. RFX1 and RFX3 Transcription Factors Interact with the D Sequence of Adeno-Associated Virus Inverted Terminal Repeat and Regulate AAV Transduction. Scientific Reports, 2018, 8 (1), pp.210. ⟨10.1038/s41598-017-18604-3⟩. ⟨hal-02382992⟩
  • Marine Guilbaud, Christel Gentil, Cecile Peccate, Elena Gargaun, Isabelle Holtzmann, et al.. miR-708-5p and miR-34c-5p are involved in nNOS regulation in dystrophic context. Skeletal Muscle, 2018, 8 (1), pp.15. ⟨10.1186/s13395-018-0161-2⟩. ⟨hal-01792009⟩
  • Delphine Trochet, Bernard Prudhon, Maud Beuvin, Cécile Peccate, Stéphanie Lorain, et al.. Allele-specific silencing therapy for Dynamin 2-related dominant centronuclear myopathy. Circulation. Arrhythmia and electrophysiology, 2017, 10 (12), pp.428-431. ⟨10.15252/emmm.201707988⟩. ⟨hal-04001377⟩
  • John Rendu, Rodrick Montjean, Charles Coutton, Mohnish Suri, Gaetan Chicanne, et al.. Functional Characterization and Rescue of a Deep Intronic Mutation in OCRL Gene Responsible for Lowe Syndrome. Human Mutation, 2017, 38 (2), pp.152-159. ⟨10.1002/humu.23139⟩. ⟨hal-03828357⟩
  • Caroline Godfrey, Lourdes Desviat, Bård Smedsrød, France Piétri-Rouxel, Michela Denti, et al.. Delivery is key: lessons learnt from developing splice‐switching antisense therapies. EMBO Molecular Medicine, 2017, 9 (5), pp.545-557. ⟨10.15252/emmm.201607199⟩. ⟨hal-03828351⟩
  • Mafalda Pimentel, Sestina Falcone, Bruno Cadot, Edgar Gomes. In Vitro Differentiation of Mature Myofibers for Live Imaging. Journal of visualized experiments : JoVE, 2017, 119, ⟨10.3791/55141⟩. ⟨hal-03687569⟩
  • Christel Gentil, Caroline Le Guiner, Sestina Falcone, Jean-Yves Hogrel, Cecile Peccate, et al.. Dystrophin threshold level necessary for normalisation of nNOS, iNOS and RyR1 nitrosylation in GRMD dystrophinopathy. Human Gene Therapy, 2016, 27 (9), pp.712-726. ⟨10.1089/hum.2016.041⟩. ⟨hal-01340106⟩
  • Cécile Peccate, Amédée Mollard, Maëva Le Hir, Laura Julien, Graham Mcclorey, et al.. Antisense pre-treatment increases gene therapy efficacy in dystrophic muscles. Human Molecular Genetics, 2016, 25, pp.3555 - 3563. ⟨10.1093/hmg/ddw201⟩. ⟨hal-01590933⟩
  • Sestina Falcone, William Roman, Karim Hnia, Vincent Gache, Nathalie Didier, et al.. N‐ WASP is required for Amphiphysin‐2/ BIN 1‐dependent nuclear positioning and triad organization in skeletal muscle and is involved in the pathophysiology of centronuclear myopathy. EMBO Molecular Medicine, 2014, 6 (11), pp.1455-1475. ⟨10.15252/emmm.201404436⟩. ⟨hal-03339560⟩
  • Stéphane Vassilopoulos, Christel Gentil, Jeanne Lainé, Pierre-Olivier Buclez, Agathe Franck, et al.. Actin scaffolding by clathrin heavy chain is required for skeletal muscle sarcomere organization. Journal of Cell Biology, 2014, 205 (3), pp.377-393. ⟨10.1083/jcb.201309096⟩. ⟨hal-02453865⟩
  • K. Relizani, E. Mouisel, B. Giannesini, C. Hourde, K. Patel, et al.. Blockade of ActRIIB signaling triggers muscle fatigability and metabolic myopathy. Molecular Therapy, 2014, 22 (8), pp.1423-1433. ⟨10.1038/mt.2014.90⟩. ⟨hal-02881194⟩
  • Hong S. Lee, Stephan Ripke, Benjamin M. Neale, Stephen V. Faraone, Shaun M. Purcell, et al.. Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs. Nature Genetics, 2013, 45 (9), pp.984-994. ⟨10.1038/ng.2711⟩. ⟨inserm-00864642⟩
  • John Rendu, Julie Brocard, Eric Denarier, Nicole Monnier, France Piétri-Rouxel, et al.. Exon skipping as a therapeutic strategy applied to an RYR1 mutation with pseudo-exon inclusion causing a severe core myopathy.. Human Gene Therapy, 2013, 24 (7), pp.702-13. ⟨10.1089/hum.2013.052⟩. ⟨inserm-00904818⟩
  • Bruno Cadot, Vincent Gache, Elena Vasyutina, Sestina Falcone, Carmen Birchmeier, et al.. Nuclear movement during myotube formation is microtubule and dynein dependent and is regulated by Cdc42, Par6 and Par3. EMBO Reports, 2012, 13 (8), pp.741-749. ⟨10.1038/embor.2012.89⟩. ⟨hal-03687577⟩
  • Silvia Brunelli, Clara de Palma, Sestina Falcone, Serena Pisoni, Sara Cipolat, et al.. Nitric oxide inhibition of Drp1-mediated mitochondrial fission is critical for myogenic differentiation. Cell Death and Differentiation, 2010, ⟨10.1038/cdd.2010.48⟩. ⟨hal-00535922⟩
  • France Piétri-Rouxel, Christel Gentil, Stéphane Vassilopoulos, Dominique Baas, Etienne Mouisel, et al.. DHPR alpha1S subunit controls skeletal muscle mass and morphogenesis.. EMBO Journal, 2010, 29 (3), pp.643-54. ⟨10.1038/emboj.2009.366⟩. ⟨inserm-00515849⟩
  • France Piétri-Rouxel, Christel Gentil, Stéphane Vassilopoulos, Dominique Baas, Etienne Mouisel, et al.. DHPR α1S subunit controls skeletal muscle mass and morphogenesis. EMBO Journal, 2009, 29, pp.643 - 654. ⟨ensl-00817432⟩
  • Olivier Neyrolles, Rogelio Hernández-Pando, France Pietri-Rouxel, Paul Fornès, Ludovic Tailleux, et al.. Is Adipose Tissue a Place for Mycobacterium tuberculosis Persistence?. PLoS ONE, 2006, 1, pp.e43. ⟨10.1371/journal.pone.0000043⟩. ⟨pasteur-00130276⟩
  • Christel Gentil, Sébastien Le Jan, Josette Philippe, Jacques Leibowitch, Pierre Sonigo, et al.. Is oxygen a key factor in the lipodystrophy phenotype?. Lipids Health Dis, 2006, 5, pp.27. ⟨10.1186/1476-511X-5-27⟩. ⟨inserm-00122143⟩
  • Caroline Petit, France Piétri-Rouxel, Annick Lesne, Thierry Leste-Lasserre, Dominique Mathez, et al.. Oxygen consumption by cultured human cells is impaired by a nucleoside analogue cocktail that inhibits mitochondrial DNA synthesis. Mitochondrion, 2005, 5 (3), pp.154-161. ⟨10.1016/j.mito.2004.09.004⟩. ⟨hal-03140777⟩
  • G. Leclerc, E. Nicolle, A. El Hadri, M.-C. Guillaume, F. Pietri-Rouxel, et al.. Synthesis and bovine beta-3 adrenergic agonistic activities of a novel series of aryloxypropanolamines.. Archiv der Pharmazie / Arch Pharm Pharm Med Chem; Arch Pharm Chem Life Sci; Arch Pharm (Weinheim), 2001, 56, pp.517-522. ⟨hal-00123266⟩
  • V. Zilberfarb, F. Pietri-Rouxel, Ralf Jockers, Simon Krief, Claude Delouis, et al.. Human immortalized brown adipocytes express functional bêta3-adrenoceptor coupled to lipolysis. Journal of Cell Science, 1997, 110, pp.801-807. ⟨hal-02686235⟩

Communications dans un congrès

  • Chiara Noviello, Massiré Traoré, Bruno Cadot, Lucile Saillard, Béatrice Matot, et al.. Exploring the protective role of GDF5 against skeletal muscle disuse atrophy. 19th IIM Meeting, Oct 2022, Assisi (Perugia), France. ⟨hal-04020147⟩
  • Amélie Vergnol. Role of MuscleBlind-Like proteins in the regulation of expression of CaVβ1 isoforms in adult skeletal muscle. World Muscle Society 2022, Oct 2022, Halifax (Canada), France. ⟨hal-03999572⟩
  • Massiré Traoré. Therapeutic approach based on GDF5 to counteract age-related muscle wasting. Myology 2022, AFM-TELETHON, Sep 2022, Nice, France. ⟨hal-04001213⟩
  • Massiré Traoré. Therapeutic approach based on GDF5 to counteract age-related muscle wasting. Myology 2022, AFM-TELETHON, Sep 2022, Nice, France. ⟨hal-03997646⟩
  • France Piétri‐rouxel. GDF5 therapeutic potential for Duchenne Muscular Dystrophy gene therapy optimization. 12th Japanese-French Workshop “New insights in personalized medicine for neuromuscular diseases: From Basic to Applied Myology”, Gisèle Bonne, Sep 2022, Giverny, France. ⟨hal-04000417⟩
  • Sestina Falcone. Therapeutic approach based on GDF5 to counteract age-related muscle wasting. 5ème Congrès de la Société de Physiologie et Biologie Intégrative (SPBI), Jun 2022, Lyon, France. ⟨hal-03998857⟩
  • France Piétri‐rouxel. AAV- microDystrophin and AAV-GDF5: A combined treatment to optimize DMD gene therapy ?. EMBO 2022 Muscle formation, maintenance, regeneration and pathology, Fred Relaix, Apr 2022, Gouvieux, France. ⟨hal-04000437⟩
  • Sestina Falcone. An embryonic CaVβ1 isoform promotes muscle mass maintenance via GDF5 signaling in adult mouse.. 17ème Journée de la societé française de myologie 2019, Nov 2019, Marseille (FR), France. ⟨hal-04001941⟩
  • Sestina Falcone, Massiré Traoré, Christel Gentil, Chiara Benedetto, Jean-Yves Hogrel, et al.. rGdf5, an unexpected treatment against age-related muscle mass loss. 24th International Annual Congress of the World Muscle Society, Oct 2019, Copenhague, Denmark. ⟨hal-04002488⟩
  • Massiré Traoré. A novel Cavβ1 isoform connecting voltage sensing with muscle mass homeostasis. 6ème Congrès International de Myologie 2019, AFM-TELETHON, Mar 2019, Bordeau, France. ⟨hal-03997517⟩
  • Sestina Falcone. rGdf5, an unexpected treatment against age-related muscle mass loss. Myology 2019, Mar 2019, Bordeaux (FR), France. ⟨hal-04001930⟩
  • C. Gentil, C. Le Guiner, Yan Cherel, M. Montus, P. Moulier, et al.. Dystrophin rescue needed to recover a correct location of nNOS and the return to a normalized RyR1 status in treated GRMD dogs. 18. International Congress of The World Muscle Society, Oct 2013, Asilomar, California, United States. ⟨10.1016/j.nmd.2013.06.701⟩. ⟨hal-02747723⟩

Poster de conférence

  • Sestina Falcone, Marais T., Traoré M., Bourguiba A., Gentil C., et al.. Unraveling the role of GDF5 therapeutic potential in Amyotrophic Lateral Sclerosis. 19 Journée de la societé Française de Myologie, Nov 2022, Toulouse (FR), France. ⟨hal-04002173⟩
  • Amélie Vergnol, Alain Sureau, A. Traoré, X. Lornage, G. Gourdon, et al.. Role of MuscleBlind-Like proteins in the regulation of expression of CaVβ1 isoforms in adult skeletal muscle. 19èmes Journées de la Société Française de Myologie, Nov 2022, Toulouse (FRANCE), France. ⟨hal-03999589⟩
  • Massiré Traoré. GDF5 as rejuvenating treatment for age-related neuromuscular failure. Journées annuelles de la Société Française de Myologie 2022, Nov 2022, Toulouse, France. ⟨hal-03997704⟩
  • Amélie Vergnol, Alain Sureau, A. Traoré, X. Lornage, G. Gourdon, et al.. Role of MuscleBlind-Like proteins in the regulation of expression of CaVβ1 isoforms in adult skeletal muscle. World Muscle Society 2022, Oct 2022, Halifax (Canada), France. ⟨hal-03999596⟩
  • Christel Gentil, Lucile Saillard, Amélie Vergnol, Lorenzo Giordani, Bruno Cadot, et al.. GDF5 therapeutic potential for DMD. Myology 2022, Sep 2022, Nice, France. ⟨hal-03994325⟩
  • Chiara Noviello, Massiré Traoré, Bruno Cadot, Lucile Saillard, Béatrice Matot, et al.. Exploring the protective role of GDF5 against skeletal muscle disuse atrophy. Myology Conference 2022, Sep 2022, Nice (FRANCE), France. ⟨hal-04020141⟩
  • Amélie Vergnol, Alain Sureau, A. Traoré, X. Lornage, G. Gourdon, et al.. Role of MuscleBlind-Like proteins in the regulation of expression of CaVβ1 isoforms in adult skeletal muscle. Myology 2022, Sep 2022, Nice (FRANCE), France. ⟨hal-03999540⟩
  • Sestina Falcone, T. Marais, M. Traoré, C. Gentil, J. Mésseant, et al.. Unraveling the role of GDF5 therapeutic potential in Amyotrophic Lateral Sclerosis. Myology 2022, Sep 2022, Nice (FRANCE), France. ⟨hal-04002164⟩
  • Massiré Traoré, Chiara Noviello, Gentil Christel, Julien Messéant, Ericky Caldas, et al.. Therapeutic approach based on GDF5 to counteract age-related muscle wasting. Muscle formation, maintenance, regeneration and pathology-EMBO workshop, Apr 2022, Gouvieux (FR), France. ⟨hal-04002159⟩
  • Christel Gentil, Lucile Saillard, Amélie Vergnol, Lorenzo Giordani, Bruno Cadot, et al.. GDF5 therapeutic potential for DMD. SFM 2021, Nov 2021, St Etienne, France. ⟨hal-03994315⟩
  • Sestina Falcone, T. Marais, M. Traoré, C. Gentil, J. Mésseant, et al.. Unraveling the role of GDF5 therapeutic potential in Amyotrophic Lateral Sclerosis. 18ème Journée de la Societé Française de Myologie, Nov 2021, Saint-Etienne (FR), France. ⟨hal-04002180⟩
  • Massiré Traoré. Therapeutic approach based on GDF5 to counteract age-related muscle loss. Journées annuelles de la Société Française de Myologie 2021, Nov 2021, Saint-Etienne, France. ⟨hal-03997686⟩
  • Gilles Moulay, Isabelle Nelson, Jeanne Lainé, Enzo Cohen, Mégane Lemaître, et al.. The α2-subunit of the AP2 clathrin adaptor as a new causal gene in an atypical myopathy with granulofilamentous inclusions. Congress of the World Muscle Society, Sep 2021, Virtual, France. 2021. ⟨hal-03967904⟩
  • Massiré Traoré. rGDF5, an unexpected treatment against age-related muscle loss. Journées annuelles de la Société Française de Myologie, Nov 2019, Marseille, France. ⟨hal-03997530⟩
  • Elena Gargaun, Rabah Ben Yaou, Marine Guibaud, Guilhem Solé, Vincent Tiffreau, et al.. Phenotypic and genomic characterization of Becker dystrophy patients with 45 to 55 exons deletion. Sixth internatinal congress of myology Myology2019, Mar 2019, Bordeaux (France), France. ⟨hal-04015218⟩
  • Anne Forand, Antoine Muchir, Nathalie Mougenot, Caroline Sevoz-Couche, Cécile Peccate, et al.. PPMO pre-treatment is beneficial for AAV-based gene therapy in Duchenne Muscular Dystrophy. Myologie 2019, Mar 2019, Bordeaux, France. ⟨hal-03996969⟩
  • Elena Gargaun, Rabah Ben Yaou, Guilhem Solé, Vincent Tiffreau, Pascale Laforet, et al.. Caractérisation phénotypique et génomique des patients Becker avec délétion des exons 45-55. 29ème Congrès de la Société Française de Neurologie Pédiatrique, Jan 2019, Strasbourg (FRANCE), France. ⟨hal-04015227⟩
  • Massiré Traoré. Cavβ1: The missing link from voltage sensing to muscle mass homeostasis. 15th Interuniversity Institute of Myology Meeting, Pathogenesis and Therapies of Neuromuscular Diseases, Oct 2018, Assise, Italy. ⟨hal-03997593⟩
  • M Traoré, C Benedetto, P de la Grange, J.Y. Hogrel, France Piétri‐rouxel, et al.. CaVb1: The missing link from voltage sensing to muscle mass homeostasis. Molecular mechanisms of muscle wasting during aging and disease, Sep 2018, Ascona (CH), Switzerland. ⟨hal-04002366⟩
  • Julie Chassagne, Laura Julien, Cécile Peccate, Stéphanie Lorain, France Piétri-Rouxel, et al.. RFX1 and RFX3 Transcription Factors Interact with the D Sequence of Adeno-Associated Virus Inverted Terminal Repeat and Regulate AAV Transduction. European Society of Gene and Cell Therapy, 2018, Lausanne, Switzerland. 2018. ⟨hal-03968317⟩
  • Sestina Falcone, C. Benedetto, M Traoré, P. de la Grange, A. Ferry, et al.. From voltage sensing to gene expression in the control of muscle mass homeostasis. 22nd World Muscle Society Congress, Oct 2017, Saint-Malo (France), France. ⟨hal-04002388⟩

Brevets

  • Sestina Falcone, France Piétri‐rouxel. POLYTHÉRAPIE POUR MALADIES MUSCULAIRES. France, N° de brevet: EP4054618. 2022. ⟨hal-04012059⟩
  • Sestina Falcone, France Piétri‐rouxel. COMPOSITIONS POUR LE TRAITEMENT DE LA SARCOPÉNIE OU DE L'ATROPHIE PAR INACTION. France, N° de brevet: EP3823662. 2021. ⟨hal-04011322⟩

Thèses

  • France Piétri‐rouxel, Elena Gargaun. Genotypic and phenotypic characterization of Becker patients with deletion of exons 45 to 55. Life Sciences [q-bio]. Sorbonne Universite, 2020. English. ⟨NNT : ⟩. ⟨tel-04007931⟩
  • Marine Guilbaud. Identification d'ARNs non-codants impliqués dans les dystrophinopathies. Biologie cellulaire. Sorbonne Université, 2018. Français. ⟨NNT : 2018SORUS042⟩. ⟨tel-02121057⟩

Brevets

WO2016198676A1 publication Critical patent/WO2016198676A1 COMBINED THERAPY FOR DUCHENNE MUSCULAR DYSTROPHY Lorain et al.

EP18 184861.5 and 19 152677.1 COMPOSITIONS FOR THE TREATMENT OF SARCOPENIA OR DISUSE ATROPHY Piétri-Rouxel & Falcone

EP19207561.2.COMBINED THERAPY FOR MUSCULAR DISEASES Piétri-Rouxel & Falcone

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