Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
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Session Overview
Location: Bologna Congress Center - Sala Europa
Address: Piazza della Costituzione, 4/a, Bologna (BO), Italy
Date: Sunday, 11/June/2023
11:00am - 1:00pmE-MIT Assembly
Location: Bologna Congress Center - Sala Europa
1:00pm - 2:00pmLunch
Location: Bologna Congress Center - Sala Europa
2:30pm - 3:00pmOpening Ceremony
Location: Bologna Congress Center - Sala Europa
3:00pm - 3:45pmKeynote Lecture: Doug Turnbull
Location: Bologna Congress Center - Sala Europa
 
Invited

Mitochondrial disease: past successes and future challenges

Doug Turnbull

Newcastle University, United Kingdom

 
4:00pm - 5:30pmSession 1.1: The impact of mtDNA variation and environment on rare and common diseases
Location: Bologna Congress Center - Sala Europa
Session Chair: Ian Holt
Session Chair: Emanuela Bottani
Invited Speakers: P. Chinnery; A. Enriquez
 
Invited

The role of mtDNA variation in common and rare diseases

Patrick F. Chinnery

Cambridge-UK, United Kingdom



Invited

How mtDNA can talk with the complex landscape of nuclear encoded OXPHOS information?

José Antonio Enriquez

Spanish National Center for Cardiovascular Research (CNIC)



Oral presentation

Understanding the pathophysiological mechanisms of mitochondrial diseases with MITOMICS through an integrated multi-OMICS approach of Mitomatcher, the French mitochondrial disease database

Sylvie Bannwarth1, Alexandrina Bodrug2, Céline Bris2, MitoDiag Network3, Stéphane Tirard4, Silvia Bottini5, Marie Deprez7, Magalie Barth2, Patrizia Bonneau2, Pascal Reynier2, Dominique Bonneau2, Justine Labory5, Cécile Rouzier1, Annabelle Chaussenot1, Samira Ait-El-Mkadem-Saadi1, Shahram Attarian6, Marco Lorenzi7, Véronique Paquis-Flucklinger1, Anthony Brooks8, Vincent Procaccio2

1Université Côte d’Azur, INSERM U1081, CNRS UMR7284, IRCAN, CHU de Nice, Nice, France; 2Département de Génétique, UMR CNRS 6015 INSERM 1083, CHU et Université d’Angers, Angers, France; 3Réseau français des laboratoires de diagnostic pour les maladies mitochondriales (Bordeaux, Caen, Grenoble, Lille, Lyon, Le Kremlin-Bicêtre, Pitié Salpêtrière, Necker Enfants Malades, Reims), Centres de référence pour les maladies mitochondriales (CALISSON, CARAMMEL), France; 4Université de Nantes, Nantes, France; 5Université Côte d’Azur, MDLab, Nice, France; 6Filière FILNEMUS, CHU La Timone, Marseille, France; 7INRIA, Equipe EPIONE, Nice, France; 8University of Leicester, Dept.Genetics, UK



Oral presentation

Generating a complete human panmitogenome

Giulio Formenti1, Alessandro Achilli2, Hansi Weissensteiner3, Anna Olivieri2, Andrea Guarracino4, Walther Parson5,8, Nicola Rambaldi Migliore2, Martin Bodner3, Valerio Carelli6, Leonardo Caporali6, Claudio Fiorini7, Danara Ormanbekova7, Erik Garrison4, Nicole Huber3

1The Rockefeller University, United States of America; 2Department of Biology and Biotechnology “L. Spallanzani”, University of Pavia, 27100 Pavia, Italy; 3Medical University of Innsbruck, 6020 Innsbruck, Austria; 4Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA; 5Medical University of Innsbruck, 6020 Innsbruck, Austria; 6Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40139 Bologna, Italy; 7IRCCS Institute of Neurological Sciences of Bologna; 8Forensic Science Program, The Pennsylvania State University, University Park, PA, USA



Oral presentation

Negative selection of mitochondrial DNA mutations in the blood

Imogen Grace Franklin1,5, Paul Milne2,5, Jordan Childs1, Isabel Barrow1,3, Róisín M Boggan1, Andrew M Schaefer1,3, Catherine Feeney1,3, Rhys H Thomas1,3, Gráinne S Gorman1,3, Conor Lawless1, Yi Shiau Ng1,3, Matthew Collin2,4, Oliver M Russell1,4, Sarah J Pickett1,4

1Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle-upon-Tyne; 2The Human Dendritic Cell Lab, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne; 3NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne; 4Equal Contributions; 5Equal Contributions



Flash Talk

Parsing universal heteroplasmy in a large maternal lineage carrying the common LHON variant m.11778G>A/MT-ND4

Danara Ormanbekova1, Claudio Fiorini1, Leonardo Caporali2, Alberto Pasti1, Chiara Giannuzzi2, Francesco Musacchia3, Diego Vozzi3, Milton N Moraes-Filho4, Solange R Salomao5, Adriana Berezovsky5, Alfredo A Sadun6, Stefano Gustincich3, Patrick F Chinnery7, Valerio Carelli1,2

1Azienda USL di Bologna - IRCCS Istituto delle Scienze Neurologiche di Bologna, Italy; 2Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy; 3Istituto Italiano di Tecnologia – IIT, Genova, Italy; 4Instituto de Olhos de Colatina, Colatina, Espírito Santo, Brazil; 5Departamento de Oftalmologia e Ciências Visuais, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), São Paulo, São Paulo, Brazil; 6Doheny Eye Institute, Los Angeles, CA, USA; Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA; 7Medical Research Council Mitochondrial Biology Unit, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK



Flash Talk

PNPLA3, MBOAT7 and TM6SF2 modify mitochondrial dynamics in NAFLD patients: dissecting the role of cell-free circulating mtDNA and copy number

Miriam Longo1, Erika Paolini1,2, Marica Meroni1, Michela Ripolone1, Laura Napoli1, Giada Tria1, Marco Maggioni1, Maurizio Maggio1, Anna Ludovica Fracanzani1,3, Paola Dongiovanni1

1Fondazione IRCCS Cà Granda Ospedale Policlinico, Italy; 2Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Italy; 3Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Italy

 
5:30pm - 6:15pmShow
Location: Bologna Congress Center - Sala Europa
6:15pm - 7:00pmTransfer to Cocktail Venue
Location: Bologna Congress Center - Sala Europa

Date: Monday, 12/June/2023
9:00am - 10:45amSession 2.1: mtDNA maintenance and expression
Location: Bologna Congress Center - Sala Europa
Session Chair: Zofia Chrzanowska-Lightowers
Session Chair: Massimo Zeviani
Invited Speakers: M. Falkemberg; A. Filipovska
 
Invited

Initiation of mitochondrial DNA replication in mammalian cells.

Maria Falkenberg

Gothenburg University, Sweden



Invited

Regulation of mitochondrial gene expression in disease

Aleksandra Filipovska

University of Western Australia, Australia



Oral presentation

Mitochondrial translation termination at non-canonical stop codons

Annika Krüger1, Cristina Remes2, Dmitrii Igorevich Shiriaev1, Yong Liu1, Henrik Spåhr1, Rolf Wibom1, Ilian Atanassov3, Minh Duc Nguyen1, Barry S. Cooperman2, Joanna Rorbach1,3

1Karolinska Institutet, Stockholm, Sweden; 2University of Pennsylvania, Pennsylvania, USA; 3Max-Planck-Institute for Biology of Ageing, Cologne, Germany



Oral presentation

Pathological variants in TOP3A cause distinct disorders of mitochondrial and nuclear genome stability

Direnis Erdinc1, Alejandro Rodríguez-Luis2,3, Mahmoud R. Fassad2,4, Sarah Mackenzie5, Christopher M. Watson6,7, Sebastian Valenzuela1, Xie Xie1, Katja E. Menger2,3, Kate Sergeant8, Kate Craig2,9, Sila Hopton2,9, Gavin Falkous2,9, Joanna Poulton10, Hector Garcia-Moreno11, Paola Giunti11, Carlos A. de Moura Aschoff12, Jonas A. Morales Saute12,13,14, Amelia J. Kirby15, Camilo Toro16, Lynne Wolfe16, Danica Novacic16, Lior Greenbaum17,18,19, Aviva Eliyahu17,19, Ortal Barel20, Yair Anikster19,21, Robert McFarland2,4, Gráinne S. Gorman2,4, Andrew M. Schaefer2,9, Claes M. Gustafsson1,22, Robert W. Taylor2,4,9, Maria Falkenberg1, Thomas J Nicholls1

1Department of Medical Biochemistry and Cell Biology, University of Gothenburg, P.O. Box 440, SE-405 30 Gothenburg, Sweden; 2Wellcome Centre for Mitochondrial Research, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK; 3Biosciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK; 4Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK; 5The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK; 6North East and Yorkshire Genomic Laboratory Hub, Central Lab, St. James's University Hospital, Leeds, UK; 7Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK; 8Oxford Genetics Laboratories, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; 9NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, NE1 4LP, UK; 10Nuffield Department of Women’s & Reproductive Health, The Women's Centre, University of Oxford, Oxford, UK; 11Ataxia Centre, Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, Queen Square, London WC1N 3BG, UK; 12Medical Genetics Service, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil; 13Department of Internal Medicine, Universidade Federal do Rio Grande do Sul - Porto Alegre, Brazil; 14Graduate Program in Medicine: Medical Sciences, Universidade Federal do Rio Grande do Sul - Porto Alegre, Brazil; 15Department of Pediatrics, Wake Forest School of Medicine, Winston-Salem, NC 27101, USA; 16Undiagnosed Diseases Program, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland, USA; 17The Danek Gertner Institute of Human Genetics, Sheba Medical Center, Tel Hashomer, Israel; 18The Joseph Sagol Neuroscience Center, Sheba Medical Center, Tel Hashomer, Israel; 19The Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; 20Genomics Unit, The Center for Cancer Research, Sheba Medical Center, Israel; 21Metabolic Disease Unit, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel; 22Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden



Oral presentation

The role of replicative exonucleases in mitochondrial DNA replication and degradation

Christian D Gonzalez, Nadee Nissanka, Carlos T Moraes

University of Miami Miller School of Medicine, United States of America



Flash Talk

Processing of mitochondrial RNA in health and disease: the role of FASTKD5.

Hana Antonicka1, James B. Gibson2, Eric A. Shoubridge1

1The Neuro & McGill University, Montreal, Quebec, Canada; 2Dell School of Medicine, University of Texas at Austin, Austin, TX, USA



Flash Talk

Mechanisms of mtDNA maintenance and segregation in the female germline

Laura Kremer1, Lyuba Bozhilova2,3, Diana Rubalcava-Garcia1, Roberta Filograna1, Mamta Upadhyay1, Camilla Koolmeister1, Patrick Chinnery2,3, Nils-Göran Larsson1

1Karolinska Institutet, Stockholm, Sweden; 2MRC Mitochondrial Biology Unit, Cambridge, United Kingdom; 3Department of Clinical Neurosciences, University of Cambridge, United Kingdom



Flash Talk

The human Mitochondrial mRNA Structurome reveals Mechanisms of Gene Expression in Physiology and Pathology

Antoni Barrientos1, Conor Moran1, Amir Brivanlou2, Flavia Fontanesi1, Silvi Rouskin2

1University of Miami, United States of America; 2Harvard Medical School, United States of America

 
11:00am - 12:45pmSession 2.2: Clinical 1: from new genes to old and novel phenotypes
Location: Bologna Congress Center - Sala Europa
Session Chair: Agnes Rotig
Session Chair: Daniele Ghezzi
Invited Speakers: R. Horvath; H. Prokisch
 
Invited

The role of mitochondria in neuromuscular diseases

Rita Horvath

Cambridge-UK, United Kingdom



Invited

Innovative approaches for the molecular diagnosis of mitochondrial disorders

Holger Prokisch

Technical University Munich Institute of Human Genetics



Oral presentation

Specialist multidisciplinary input maximises rare disease diagnoses from whole genome sequencing

William L Macken1,2, Micol Falabella1, Caroline McKittrick1, Chiara Pizzamiglio1,2, Rebecca Ellmers3, Kelly Eggleton3, Cathy E. Woodward2,3, Yogen Patel2,3, Robyn Labrum2,3, Genomics England Research Consortium9, Rahul Phadke4, Mary M. Reilly1, Catherine DeVille5, Anna Sarkozy4, Emma Footitt6, James Davison6,7, Shamima Rahman6,8, Henry Houlden1, Enrico Bugiardini1,2, Rosaline Quinlivan1,2,4, Michael G. Hanna1,2, Jana Vandrovcova1, Robert D.S. Pitceathly1,2

1Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK; 2NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK; 3Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK; 4Dubowitz Neuromuscular Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; 5Department of Neurosciences, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; 6Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; 7National Institute for Health and Care Research Great Ormond Street Hospital Biomedical Research Centre, London, UK; 8Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, London, UK; 9Genomics England, One Canada Square London, UK



Oral presentation

Biallelic variants in MCAT in an infant with lactic acidosis, lipoylation disorder, and early death

Melanie T. Achleitner1, Maja Hempel2,3, Konstantinos Tsiakas4, René G. Feichtinger1, Saskia B. Wortmann1,5, René Santer4, Johannes A. Mayr1

1University Children's Hospital, Paracelsus Medical University, Salzburg, Austria; 2Institute of Human Genetics, University Medical Center Eppendorf, Hamburg, Germany; 3Current address: Institute of Human Genetics, University Hospital Heidelberg, Heidelberg, Germany; 4Department of Pediatrics, University Medical Center Eppendorf, Hamburg, Germany; 5Amalia Children’s Hospital, Radboudumc, Nijmegen, The Netherlands.



Oral presentation

Biallelic PTPMT1 variants impair cardiolipin metabolism and cause mitochondrial myopathy and developmental regression

Micol Falabella1, Chiara Pizzamiglio1,2, Luis Carlos Tabara3, Ece Sonmezler4, Benjamin Munro5, William L. Macken1,2, Shanti Lu1, Lisa Tilokani3, Padraig J. Flannery6,7, Nina Patel7,8, Simon A. S. Pope7,8, Simon J. R. Heales7,8, Jana Vandrovcova1, Henry Houlden1, Robert W. Taylor9, Cathy E. Woodward6, Robyn Labrum6, Genomics England Research Consortium10, Semra Hiz11, Maha S. Zaki12, Efstathia Chronopoulou13, Germaine Pierre13, Reza Maroofian1, Michael G. Hanna1,2, Yavuz Oktay4,14,15, Rita Horvath5, Julien Prudent3, Robert D. S. Pitceathly1,2

1Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, UK; 2NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK; 3Medical Research Council Mitochondrial Biology Unit, University of Cambridge, Cambridge UK; 4Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey; 5Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK; 6Neurogenetics Unit, Rare and Inherited Disease Laboratory, North Thames Genomic Laboratory Hub, London, UK; 7Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, London, UK; 8Neurometabolic Unit, The National Hospital for Neurology and Neurosurgery, London, UK; 9Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; NHS Highly Specialised Service for Rare Mitochondrial Disorders of Adults and Children, Newcastle University, Newcastle upon Tyne, UK; 10Genomics England, London, UK; 11Izmir Biomedicine and Genome Center, Dokuz Eylul University Health Campus, Izmir, Turkey; 12Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt; 13Department of Inherited Metabolic Disease, Division of Women's and Children's Services, University Hospitals Bristol NHS Foundation Trust, Bristol, UK; 14Izmir Biomedicine and Genome Center, Izmir, Turkey; 15Department of Medical Biology, Faculty of Medicine, Dokuz Eylül University, Izmir Turkey



Flash Talk

Heterozygous missense variants in NUTF2 (nuclear transport factor 2) gene, mapping at the OPA8 locus, cause Dominant Optic Atrophy

Agnese Macaluso1, Alessandra Maresca1, Concetta Valentina Tropeano1, Maria Antonietta Capristo1, Flavia Palombo1, Leonardo Caporali1, Claudio Fiorini1, Danara Ormanbekova1, Chiara La Morgia1, Piero Barboni2,3, Cristina Villaverde4,5, Carmen Ayuso4,5, Maria Esther Gallardo6,5, Majida Charif7, Sylvie Gerber8, Patrizia Amati-Bonneau7, Guy Lanaers7,9, Jean-Michel Rozet7, Bernd Wissinger10, Valerio Carelli1,11, Valentina Del Dotto11

1IRCCS - Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica - Bologna (Italy); 2Studio Oculistico d'Azeglio - Bologna (Italy); 3Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele - Milano (Italy); 4Department of Genetics & Genomics, Instituto de Investigación Sanitaria - Fundación Jiménez Díaz University Hospital - Universidad Autónoma de Madrid (IIS-FJD-UAM) - Madrid (Spain); 5Center for Biomedical Network Research on Rare Diseases (CIBERER), ISCIII - Madrid (Spain); 6Grupo de investigación traslacional con células iPS, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), Madrid, Spain; Centro de Investigación Biomédica en Red (CIBERER) - Madrid (Spain); 7Université d’Angers, MitoLab team, UMR CNRS 6015 - INSERM U1083, Unité MitoVasc - Angers (France); 8Laboratory of Genetics in Ophthalmology (LGO), INSERM UMR1163, Institute of Genetic Diseases, Imagine and Paris Descartes University - Paris (France); 9Departments of Biochemistry and Genetics, University Hospital Angers - Angers (France); 10Molecular Genetics Laboratory, Institute for Ophthalmic Research, Center for Ophthalmology, University of Tübingen, Tübingen, Germany; 11Depart. of Biomedical and NeuroMotor Sciences (DIBINEM), University of Bologna - Bologna (Italy)



Flash Talk

Southern African paediatric patients with King Denborough syndrome are exclusively associated with an autosomal recessive STAC3 variant: is this a highly prevalent secondary mitochondrial disease in this African population?

Francois Hendrikus van der Westhuizen1, Maryke Schoonen1, Michelle Bisschoff1, Ronel Human2, Elsa Lubbe2, Malebo Nonyane2, Armand Vorster1, Karin Terburgh1, Robert McFarland3, Robert Taylor3, Mahmoud Fassad3, Krutik Patel3, Wilson Lindsay4, Michael Hanna4, Jana Vandrovcova4, The ICGNMD Consortium5, Izelle Smuts2

1Human Metabolomics, North-West University, Potchefstroom, South Africa; 2Department of Paediatrics, Steve Biko Academic Hospital, University of Pretoria, Pretoria, South Africa; 3Wellcome Centre for Mitochondrial Research, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; 4Centre for Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, United Kingdom; 5https://www.ucl.ac.uk/genomic-medicine-neuromuscular-diseases/global-contributor-list



Flash Talk

AK3, adenylate kinase isozyme 3, is a new gene associated with PEO and multiple mtDNA deletions

Alessia Nasca1, Andrea Legati1, Teresa Ciavattini1, Nadia Zanetti1, Eleonora Lamantea1, Javier Ramón2, Ramon Martí2, Maria Antonietta Maioli3, Costanza Lamperti1, Holger Prokisch4,5, Daniele Ghezzi1,6

1Fondazione IRCCS Istituto Neurologico Besta, Italy; 2Vall d'Hebron Research Institute, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Autonomous University of Barcelona, Barcelona, Spain; 3Centro Sclerosi Multipla, P.O. Binaghi, ASL Cagliari, Italy; 4Technical University of Munich, School of Medicine, Institute of Human Genetics, 81675 Munich, Germany; 5Institute of Neurogenomics, Helmholtz Zentrum München, 85764 Munich, Germany; 6Department of Pathophysiology and Transplantation (DEPT), University of Milan, Italy



Flash Talk

Guanylate kinase 1 deficiency: a novel and potentially treatable form of mitochondrial DNA depletion/deletions syndrome

Agustin Hidalgo-Gutierrez1, Jonathan Shintaku1, Eliana Barriocanal-Casado1, Russ Saneto2, Javier Ramon4,7, Gloria Garrabou4,5, Frederic Tort3,4, Jose Cesar Milisenda6, Laura Gort3,4, Alba Pesini1, Saba Tadesse1, Mary-Claire King8, Ramon Marti4,7, Antonia Ribes3,4, Michio Hirano1

1Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA; 2Seattle Children’s Hospital, Seattle, WA, USA; 3Section of Inborn Errors of Metabolism-IBC. Department of Biochemistry and Molecular Genetics. Hospital Clinic de Barcelona-IDIBAPS, Barcelona.; 4Biomedical Network Research Centre on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Barcelona; 5Muscle Research and Mitochondrial Function Lab, Cellex - IDIBAPS. Faculty of Medicine and Health Science - University of Barcelona (UB), Barcelona.; 6Department of Internal Medicine, Hospital Clínic of Barcelona.; 7Vall d’Hebron Research Institute, Autonomous University of Barcelona, Barcelona, Spain.; 8Department of Genome Sciences, University of Washington, Seattle, WA, U.S.A.

 
12:45pm - 1:45pmLunch
Location: Bologna Congress Center - Sala Europa
1:45pm - 3:30pmSession 2.3: Modelling pathogenic mechanisms: OXPHOS, metabolic rewiring and tissue specificity
Location: Bologna Congress Center - Sala Europa
Session Chair: Cristina Ugalde
Session Chair: Giovanni Manfredi
 
Invited

Metabolic adaptations of respiratory chain organization and function

Erika Fernandez-Vizarra1,2

1Department of Biomedical Sciences, University of Padova, Italy; 2Veneto Institute of Molecular Medicine, Padova, Italy



Invited

Pluripotent stem cells and brain organoids for drug discovery of mitochondrial diseases

Alessandro Prigione

Heinrich Heine University, Düsseldorf, Germany



Oral presentation

High-throughput single cell analysis reveals progressive mitochondrial DNA mosaicism developing throughout life

Angelos Glynos1,2, Lyuba V. Bozhilova1,2, Michele Frison1,2, Stephen P. Burr1,2, James B. Stewart3, Patrick F. Chinnery1,2

1Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK; 2Medical Research Council Mitochondrial Biology Unit, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK; 3Biosciences Institute, Faculty of Medical Sciences, Wellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, UK



Oral presentation

A coordinated multiorgan metabolic response contributes to human mitochondrial myopathy.

Guido Primiano3, Nneka Southwell1, Viraj Nadkarni1, Emelie Beattie1, Maria Lucia Valentino4, Valerio Carelli4, Serenella Servidei3, Giovanni Manfredi1, Qiuying Chen2, Marilena D'Aurelio1

1Weill Cornell Medicine, Brain and Mind Research Institute, New York, NY; 2Weill Cornell Medicine, Department of Pharmacology, New York, NY; 3Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy; Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy; 4IRCCS, Institute of Neurological Sciences of Bologna, Bellaria Hospital, Bologna, Italy; Department of Biomedical and NeuroMotor Sciences (DIBINEM), University of Bologna, Bologna, Italy



Oral presentation

Succinylation as a novel pathogenic mechanism in a children's mitochondrial brain disease

Pieti Elonkirjo1, Tuomas Kukkonen1, Juan Liu2, Jason W. Locasale2, Sami Jalil1, Birgit Schilling3, Eric Verdin3,4, Marco Reidelbach5, Outi Haapanen5, Vivek Sharma5,6, Elsebet Oestergaard7, Rosalba Carrozzo8, Berge Minassian9,10, Anu Suomalainen1

1STEMM, Faculty of Medicine, University of Helsinki, 00290 Helsinki, Finland; 2Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, USA; 3Buck Institute for Research on Aging, Novato, CA 94945, USA; 4Gladstone Institutes and University of California, San Francisco, CA 94158, USA; 5Department of Physics, University of Helsinki, Finland; 6HiLIFE Institute of Biotechnology, University of Helsinki, Finland; 7Department of Clinical Genetics, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark; 8Unit of Cellular Biology and Mitochondrial Diseases, “Bambino Gesù” Children's Hospital, IRCCS, Rome, Italy; 9Program in Genetics and Genome Biology, The Hospital for Sick Children, Institute of Medical Science University of Toronto, Toronto, Ontario, Canada; 10Division of Neurology, Department of Pediatrics, University of Texas Southwestern, Dallas, TX, USA



Flash Talk

The levels and activation state of the pyruvate dehydrogenase complex modulate the SCAFI-dependent organization of the mitochondrial respiratory chain

Sandra Lopez-Calcerrada1, Ana Sierra-Magro1, Erika Fernández-Vizarra2, Cristina Ugalde1,3

1Instituto de Investigación Hospital 12 de Octubre, Madrid 28041, Spain; 2Department of Biomedical Sciences, University of Padova, 35131 Padova, Italy; 3Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), U723, Madrid, Spain



Flash Talk

Oxphos deficiency indicates novel functions for the mitochondrial protein import subunit tim50

Jordan J Crameri1, Catherine S Palmer1, David Coman2, David A Stroud1, David R Thorburn3,4,5, Ann E Frazier3,4, Diana Stojanovski1

1Department of Biochemistry and Pharmacology and the Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, Victoria, 3010, Australia; 2Queensland Children’s Hospital, Department of Metabolic Medicine, South Brisbane, Brisbane, Queensland, 4001, Australia; 3Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Victoria, 3052, Australia; 4Department of Paediatrics, University of Melbourne, Melbourne, Victoria, 3052, Australia; 5Victorian Clinical Genetics Services, Royal Children’s Hospital, Melbourne, Victoria, 3052, Australia



Flash Talk

Microproteins in metabolic regulation

Jiemin Nah1, Baptiste Kerouanton1, David Robinson2, Kyle Dunlap3, Pooja Sridnivasan1, Sonia Chothani1, Greg Ducker3, Owen Rackham4, David Stroud2, Lena Ho1

1Duke-NUS Medical School, Singapore; 2University of Melbourne, Australia; 3University of Utah, USA; 4University of Southampton, UK

 
3:30pm - 3:50pmIndustry Workshop: Abliva AB
Location: Bologna Congress Center - Sala Europa
4:30pm - 6:00pmSession 2.4: New technological developments and OMICS
Location: Bologna Congress Center - Sala Europa
Session Chair: Holger Prokisch
Session Chair: Leonid Sazanov
Invited Speaker: :S. Churchman; :H. Hillen
 
Invited

Decoding the regulatory principles of mitochondrial DNA: packaging, expression, and impact on cellular metabolism

L. Stirling Churchman

Harvard Medical School, United States of America



Invited

Mechanisms of mitochondrial RNA biogenesis in health and disease

Hauke Hillen1,2

1Department of Cellular Biochemistry, University Medical Center Göttingen, Germany; 2Research Group Structure and Function of Molecular Machines, Max-Planck-Institute for Multidisciplinary Sciences Göttingen, Germany



Oral presentation

Disruption of mitochondrial function induces cell lineage-specific compensatory transcriptional responses during early embryonic development

Stephen P. Burr1,2, Florian Klimm1,2,3, Angelos Glynos1,2, Malwina Prater1,2,4, Maria Falkenberg5, Michal Minczuk2, James B. Stewart6,7, Patrick F Chinnery1,2

1Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK; 2Medical Research Council Mitochondrial Biology Unit, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK; 3Novo Nordisk Research Centre Oxford, Innovation Building, University of Oxford, Old Road Campus, Oxford, UK; 4Functional Genomics Centre, Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, Cambridge, UK; 5Department of Medical Biochemistry and Cell Biology, University of Gothenburg, PO Box 440, Gothenburg 405 30, Sweden; 6Max Planck Institute for Biology of Ageing, Cologne, Germany; 7Biosciences Institute, Faculty of Medical Sciences, Wellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, UK



Oral presentation

Single-cell multi-omics reveals dynamics of purifying selection of pathogenic mitochondrial DNA across human immune cells

Caleb A. Lareau1,2,3,4,5, Sonia M. Dubois5, Frank A. Buquicchio1, Yu-Hsin Hsieh6,7, Kopal Garg4,5, Pauline Kautz6,7,8, Lena Nitsch6,7,9, Samantha D. Praktiknjo6,7, Patrick Maschmeyer6,7, Jeffrey M. Verboon4,5, Jacob C. Gutierrez1, Yajie Yin1, Evgenij Fiskin4, Wendy Luo4, Eleni Mimitou10,17, Christoph Muus4,11, Rhea Malhotra4, Sumit Parikh12, Mark D. Fleming13, Lena Oevermann14, Johannes Schulte14, Cornelia Eckert14, Anshul Kundaje3,15, Peter Smibert10,18, Ansuman T. Satpathy1,2, Aviv Regev4,16,19, Vijay Sankaran4,5, Suneet Agarwal5, Leif S. Ludwig4,5,6,7

1Department of Pathology, Stanford University, Stanford, CA 94305, USA; 2Parker Institute of Cancer Immunotherapy, San Francisco, CA 94129, USA; 3Department of Genetics, Stanford University, Stanford, CA 94305, USA; 4Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; 5Division of Hematology / Oncology, Boston Children’s Hospital and Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA; 6Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; 7Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin Institute for Medical Systems Biology (BIMSB), 10115 Berlin, Germany; 8Institute of Biotechnology, Technische Universität Berlin, Berlin, Germany; 9Department of Biology, Chemistry, Pharmacy, Freie Universität Berlin, Berlin, Germany; 10Technology Innovation Lab, New York Genome Center, New York, NY 10013, USA; 11Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02134, USA; 12Center for Pediatric Neurosciences, Mitochondrial Medicine, Cleveland Clinic, Cleveland, OH 44195, USA; 13Department of Pathology, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA; 14Department of Pediatric Oncology, Charité-Universitätsmedizin Berlin, Campus Virchow Klinikum, 13353 Berlin, Germany; 15Department of Computer Science, Stanford University, Stanford, CA 94305, USA; 16Department of Biology and Koch Institute, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; 17Current address: Immunai, New York, NY 10114, USA; 18Current address: 10x Genomics, San Francisco, CA 94111, USA; 19Current address: Genentech, San Francisco, CA 94080, USA



Flash Talk

Quantifying mitochondrial proteome remodeling during macrophage polarization

Joan Blanco-Fernandez, Manfredo Quadroni, Alexis A. Jourdain

University of Lausanne, Switzerland



Flash Talk

Quantification of all 12 canonical ribonucleotides by real-time fluorogenic in vitro transcription

Janne Purhonen1,2, Jukka Kallijarvi1,2

1Folkhalsan Research Center, Finland; 2Stem Cells and Metabolism Research Program, Faculty of Medicine, University of Helsinki



Flash Talk

Long-read NGS for detection of mitochondrial DNA large-scale deletions and complex rearrangements

Chiara Frascarelli1, Nadia Zanetti1, Alessia Nasca1, Rossella Izzo1, Costanza Lamperti1, Eleonora Lamantea1, Daniele Ghezzi1,2, Andrea Legati1

1Fondazione IRCCS Istituto Neurologico Carlo Besta (Milan, Italy); 2University of Milan (Milan, Italy)

 

Date: Tuesday, 13/June/2023
9:00am - 10:45amSession 3.1: Inflammation and Immunity as mitochondrial contributor to pathology
Location: Bologna Congress Center - Sala Europa
Session Chair: Jose Antonio Enriquez
Session Chair: Daria Diodato
Invited Speakers: S. Pluchino; M. Mittelbrunn
 
Invited

Fuels and drivers of smouldering brain disease

Stefano Pluchino, Luca Peruzzotti-Jametti, Alexandra Nicaise

University of Cambridge, United Kingdom



Invited

Immunometabolisms at the crossroad between inflammation and aging

Maria Mittelbrunn

CSIC- Consejo Superior de Investigaciones Cientificas, Spain



Oral presentation

Dissecting the role of type I interferon signaling in microglial response in a mouse model of mitochondrial disease

Melania González-Torres1,2, Patrizia Bianchi1, Patricia Prada-Dacasa1, Joaquín Fernández-Irigoyen3, Enrique Santamaría3, Mariona Arberola4, Elisenda Sanz1,2, Albert Quintana1,2

1Institute of Neurosciences, Autonomous University of Barcelona, Barcelona, Spain; 2Department of Cell Biology, Physiology and Immunology, Autonomous University of Barcelona, Barcelona, Spain; 3Clinical Neuroproteomics Unit, Navarrabiomed, Complejo Hospitalario de Navarra (CHN), Universidad Pública de Navarra (UPNA), Pamplona, Spain; 4Centro de Análisis Genómico, CNAG-CRG, Barcelona, Spain



Oral presentation

The contribution of cell free-mitochondrial DNA in the pathogenesis of MELAS syndrome

Alessandra Maresca1, Monica Moresco1, Valentina Del Dotto2, Concetta Valentina Tropeano1, Mariantonietta Capristo1, Claudio Fiorini1, Danara Ormanbekova1, Alessandro Rapone2, Maria Lucia Valentino1,2, Chiara La Morgia1,2, Valerio Carelli1,2

1IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Italy; 2Department of Biomedical and NeuroMotor Sciences, University of Bologna, Italy



Oral presentation

A novel role for the mitochondrial topoisomerase TOP1MT in mediating mtDNA release and cGAS-STING activation

Iman Al Khatib1, Yves Pommier2, Phillip West3, William Gibson4, Tim Shutt1

1University of Calgary, Canada; 2National Institutes of Health; 3Texas A&M University; 4University of British Columbia



Flash Talk

Impaired inflammatory response to lipopolysaccharide in fibroblasts from patients with long-chain fatty acid oxidation disorders

Signe Mosegaard1,2, Krishna Twayana3, Simone Denis1, Jeffrey Kroon4, Bauke Schomakers5, Michel van Weeghel5, Riekelt Houtkooper1, Rikke Olsen2, Christian Holm3

1Laboratory Genetic Metabolic Diseases, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; 2Research Unit for Molecular Medicine, Department of Clinical Medicine, Aarhus University and Aarhus University Hospital, Aarhus, Denmark; 3Department of Biomedicine, Aarhus Research Center for Innate Immunology, Aarhus University, Aarhus, Denmark; 4Department of Experimental Vascular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; 5Core Facility Metabolomics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands



Flash Talk

Fumarate induces mtDNA release via mitochondrial-derived vesicles and drives innate immunity

Vincent Paupe1, Vincent Zecchini2, Christian Frezza2,3, Julien Prudent1

1Medical Research Council, MBU,University of Cambridge, UK; 2Medical Research Council Cancer Unit,University of Cambridge, UK; 3CECAD Research Centre, University of Cologne, Cologne, Germany



Flash Talk

Free cytosolic-mitochondrial DNA triggers a potent type-I Interferon response in Kearns–Sayre patients counteracted by mofetil mycophenolate

Michela Di Nottia1, Ivan Caiello2, Alessandra Torraco1, Martina Zoccola1, Fabrizio De Benedetti2, Carlo Dionisi-Vici3, Enrico Bertini4, Diego Martinelli3, Rosalba Carrozzo1

1Unit of Cellular Biology and Diagnosis of Mitochondrial Diseases, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy; 2Division of Rheumatology, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy; 3Division of Metabolism, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy; 4Research Unit of Muscular and Neurodegenerative Disorders, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy

 
11:00am - 12:40pmSession 3.2: Mitochondrial mechanisms in neurodegeneration and neurodevelopment
Location: Bologna Congress Center - Sala Europa
Session Chair: Vincent Procaccio
Session Chair: Elena Rugarli
 
Invited

Destructuring of mitochondrial cristae in the initiation of CHCHD10-related neurodegeneration

Véronique Paquis-Flucklinger1,2

1IRCAN, UMR 7284/INSERM U1081/UCA, Nice, France; 2Reference Center for mitochondrial diseases, Universitary hospital, Nice, France



Invited

Convergence of mitochondrial and lysosomal dysfunction in Parkinson’s disease

Lena F Burbulla

Ludwig Maximilian University (LMU) Munich, Germany



Oral presentation

Development of cortical organoids to model m.3243A>G disease and understand cell specificity

Denisa Hathazi, Yu Nie, Camilla Lions, Juliane Müller, George Gibbons, Patrick Chinnery, Andras Lakatos, Rita Horvath

University of Cambridge, United Kingdom



Oral presentation

Brain and brainstem-specific mitochondrial diversity associated with vulnerability to neurodegeneration in mitochondrial diseases

Anna S. Monzel1, Masashi Fujita2, Ayelet M. Rosenberg1, Eugene V. Mosharov3,6, Jack Devine1, David A. Bennett4,5, Vilas Menon2, Philip L. De Jager2, Martin Picard1,6,7

1Division of Behavioral Medicine, Department of Psychiatry, Columbia University Irving Medical Center, New York NY, USA; 2Center for Translational & Computational Neuroimmunology, Department of Neurology and the Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Irving Medical Center, New York NY, USA; 3Division of Molecular Therapeutics, Department of Psychiatry, Columbia University Irving Medical Center, New York NY, USA; 4Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; 5Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA; 6New York State Psychiatric Institute, New York NY, USA; 7Department of Neurology, Columbia University Irving Medical Center, New York NY, USA



Oral presentation

Mitochondrial DNA mutations exacerbate motor and behavioural deficits in a mouse model of Parkinson’s disease

Michael J Keogh1,2, Yu Nie2,3, Zoe Golder2,3, Malwina Prater2,3, Nils-Goran Larsson4, Andrew Blamire1,5, Chris Morris1, Patrick F Chinnery2,3

1Clinical and Translational Research Institute, Centre for Life, Newcastle University, UK, NE3 1BZ; 2Department of Clinical Neuroscience, University of Cambridge, UK, CB2 0QQ; 3Medical Research Council Mitochondrial Biology Unit, University of Cambridge, UK, CB2 0QQ; 4Division of Molecular Metabolism, Biomedicum, floor 9D, Solnavägen 9, Karlolinska Institute, 171 65 Stockholm, Sweden; 5Newcastle Magnetic Resonance Centre, Campus for Ageing and Vitality, Newcastle University, NE4 5PL



Flash Talk

Macromolecular crowding: A novel player in mitochondrial physiology and disease

Elianne P Bulthuis1, Cindy EJ Dieteren1, Jesper Bergmans1, Job Berkhout1, Jori A Wagenaars1, Els MA van de Westerlo1, Emina Podhumljak1, Mark A Hink2, Laura FB Hesp1, Hannah S Rosa3, Afshan N Malik3, Mariska Kea-te Lindert1, Peter HGM Willems1, Han JGE Gardeniers4, Wouter K den Otter4, Merel JW Adjobo-Hermans1, Werner JH Koopman1,5

1Radboud University Medical Center, The Netherlands; 2University of Amsterdam, The Netherlands; 3King's College, London, UK; 4University of Twente, The Netherlands; 5Wageningen University, The Netherlands



Flash Talk

Preserved motor function and striatal innervation despite severe degeneration of dopamine neurons upon mitochondrial dysfunction

Thomas Paß1, Roy Chowdury2, Julien Prudent2, Yu Nie3, Patrick Chinnery3, Markus Aswendt4, Heike Endepols5, Bernd Neumaier5, Trine Riemer6, Bent Brachvogel6, Rudi Wiesner7

1Center for Physiology and Pathophysiology, Faculty of Medicine and University Hospital Cologne, Germany; 2Medical Research Council Mitochondrial Biology Unit, University of Cambridge, UK; 3Medical Research Council Mitochondrial Biology Unit and Department of Clinical Neurosciences, Cambridge Biomedical Campus, University of Cambridge, UK; 4Department of Neurology, Faculty of Medicine and University Hospital Cologne, Germany; 5Institute of Radiochemistry and Experiment Molecular Imaging, Faculty of Medicine and University Hospital of Cologne, Germany; 6Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Faculty of Medicine and University Hospital Cologne, Germany; 7Center for Physiology and Pathophysiology, Faculty of Medicine and University Hospital Cologne; Cologne Excellence Cluster on Cellular Stress Responses in Aging-associated Diseases (CECAD) and Center for Molecular Medicine Cologne, University of Cologne, Germany



Flash Talk

The mitochondrial DNA depletion syndrome protein FBXL4 mediates the degradation of the mitophagy receptors BNIP3 and NIX to suppress mitophagy

Keri-Lyn Kozul1, Giang Thanh Nguyen-Dien1,2, Yi Cui1, Prajakta Gosavi Kulkarni1, Michele Pagano3,4, Brett M. Collins5, Robert Taylor6,7, Mathew J.K. Jones8, Julia K. Pagan1,5,8

1School of Biomedical Sciences, Faculty of Medicine, University of Queensland, Brisbane, Australia; 2Department of Biotechnology, School of Biotechnology, Viet Nam National University-International University, Ho Chi Minh City, Vietnam; 3Department of Biochemistry and Molecular Pharmacology, New York University Grossman School of Medicine, New York, USA; 4Perlmutter Cancer Center, New York University Grossman School of Medicine, New York, USA; 5The University of Queensland, Institute for Molecular Bioscience, Brisbane, Australia; 6Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK; 7NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; 8The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Brisbane, Australia

 
12:40pm - 12:45pmConference Picture
Location: Bologna Congress Center - Sala Europa
12:45pm - 1:15pmIndustry Workshop: Oroboros
Location: Bologna Congress Center - Sala Europa
12:45pm - 1:45pmLunch
Location: Bologna Congress Center - Sala Europa
1:45pm - 3:30pmSession 3.3: Metabolic stress responses in mitochondrial diseases and cancer
Location: Bologna Congress Center - Sala Europa
Session Chair: Luca Scorrano
Session Chair: Luisa Iommarini
Invited Speaker: A. Trifunovic; L. Greaves
 
Invited

Transcriptional regulation of mitochondrial stress responses

Aleksandra Trifunovic

University of Cologne, Germany



Invited

Mitochondrial DNA mutations in ageing and cancer - what's the connection?

Anna Smith1, Julia Whitehall1, Shivam Karadkar1, Pedro Silva-Pinheiro2, Conor Lawless1, Michal Minczuk2, Doug Turnbull1, Owen Sansom3, Laura Greaves1

1Wellcome Centre for Mitochondrial Research, Newcastle University, United Kingdom; 2MRC Mitochondrial Biology Unit, Cambridge, United Kingdom; 3CRUK Beatson Institute, Glasgow, United Kingdom



Oral presentation

Mitochondrial complex III deficiency drives c-MYC overexpression and illicit cell cycle entry leading to senescence and segmental progeria

Janne Purhonen1,2, Rishi Banerjee1,2, Vilma Wanne1,2, Nina Sipari3, Matthias Mörgelin4,5, Vineta Fellman1,2,6,7, Jukka Kallijärvi1,2

1Folkhälsan Research Center, Finland; 2Stem Cells and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Finland; 3Viikki Metabolomics Unit, University of Helsinki, Finland; 4Division of Infection Medicine, Department of Clinical Sciences, Lund University, Sweden; 5Colzyx AB, Lund, Sweden; 6Department of Clinical Sciences, Lund, Pediatrics, Lund University, Sweden; 7Children’s Hospital, Helsinki University Hospital, Finland



Oral presentation

A genetic deficiency screen in vivo reveals rescue mechanisms of mitochondrial dysfunction

Najla El Fissi1, Florian Rosenberger2, Kai Chang1, Thomas Benedict Barton-Owen3, Zoe Golder3, Matthias Mann2, Patrick Chinnery3, Anna Wedell1, Christoph Freyer1, Anna Wredenberg1

1Karolinska Institutet, Sweden; 2Max-Planck Institute of Biochemistry, Germany; 3University of Cambridge, Cambridge Biomedical Campus, UK



Oral presentation

Heterochromatin Protein 1 controls gene expression and longevity in response to mitochondrial dysfunction

Patricia de la Cruz Ruiz1, Hayat Heluani Gahete1,2, María de los Angeles Ortega De La Torre2, María Jesús Rodríguez Palero1,2, Cristina Ayuso García1, Shinya Ohta3, Peter Askjaer1, Marta Artal-Sanz1,2

1Andalusian Centre for Developmental Biology (CABD). CSIC-Universidad Pablo de Olavide-Junta de Andalucía. Carretera de Utrera Km 1, 41013 Sevilla, Spain.; 2Department of Molecular Biology and Biochemical Engineering, Universidad Pablo de Olavide. Carretera de Utrera Km 1, 41013 Seville, Spain; 3Department of Biochemistry, Medical School, Kochi University, Kohasu, Oko-cho, Nankoku, Kochi 783-8505, Japan.



Flash Talk

High fat diet ameliorates the mitochondrial cardiomyopathy of CHCHD10 mutant mice

Hibiki Kawamata, Nneka Southwell, Nicole Sayles, Giovanni Manfredi

Weill Cornell Medicine, United States of America



Flash Talk

Functional characterisation of the human mitochondrial disaggregase, CLPB

Megan J Baker1, Alexander J Anderson1, Catherine S Palmer1, David R Thorburn2,3, Ann E Frazier2, Diana Stojanovski1

1Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville VIC 3010, Australia; 2Murdoch Children’s Research Institute, Royal Children’s Hospital and Department of Paediatrics, The University of Melbourne, Parkville VIC 3052, Australia; 3Victorian Clinical Genetics Services, Royal Children’s Hospital, Melbourne, Parkville VIC 3052, Australia



Flash Talk

The mitochondrial inhibitor IF1 has a dual role in cancer

Martina Grandi1, Cristina Gatto1, Simone Fabbian2, Natascia Tiso3, Francesco Argenton3, Massimo Bellanda2, Giancarlo Solaini1, Valentina Giorgio*1, Alessandra Baracca*1

1Department of Biomedical and Neuromotor Sciences, University of Bologna; 2Department of Chemical Science, University of Padova; 3Department of Biology, University of Padova, Padova

 
3:30pm - 3:50pmIndustry Workshop: UCB Farchim SA
Location: Bologna Congress Center - Sala Europa
4:30pm - 6:00pmSession 3.4: Clinical 2: natural history, biomarkers and outcome measures
Location: Bologna Congress Center - Sala Europa
Session Chair: Costanza Lamperti
Session Chair: Alessandra Maresca
 
Invited

Optimising interventional trials: how natural history studies and digital technologies can drive innovation

Gráinne Gorman1, Michelangelo Mancuso2

1Wellcome Centre for Mitochondrial Research, Newcastle University, Newcastle upon Tyne, United Kingdom; 2University of Pisa, Italy



Invited

Identifying circulating biomarkers to monitor mitochondrial disease severity

Rohit Sharma

Massachusetts General Hospital, United States of America



Oral presentation

National mitochondrial disease registry in England: linking genetics with routinely collected healthcare data

Katherine R Schon1,2, Peter Stilwell3, Jeanette Aston3, Robert D S Pitceathly4, Michael G Hanna4, Carl Fratter5, Rita Horvath1, Mary Bythell3, Steven A Hardy3, Patrick F Chinnery1,2

1Department of Clinical Neurosciences, School of Clinical Medicine, University of Cambridge, Cambridge, UK; 2Medical Research Council Mitochondrial Biology Unit, University of Cambridge, Cambridge, UK; 3National Disease Registration Service, NHS Digital, Leeds, UK; 4Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK; 5NHS Highly Specialised Services for Rare Mitochondrial Disorders – Oxford Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK



Oral presentation

Status epilepticus in POLG disease

Omar Hikmat1,2, Karin Naess3,4, Martin Engvall3,5, Claus Klingenberg6,7, Magnhild Rasmussen8,9,10, Eylert Brodtkorb11,12, Elsebet Ostergaard13, I.F.M de Coo14, Leticia Pias-Peleteiro15, Pirjo Isohanni16,17, Johanna Uusimaa18,19, Kari Majamaa20,21, Mikko Kärppä20,21, Juan Dario Ortigoza-Escobar22,23, Trine Tangeraas24,25, Siren Berland26, Rita Horvath27, Niklas Darin28, Shamima Rahman25,29,30, Laurence A. Bindoff2,31

1Department of Paediatrics and Adolescent Medicine, Haukeland University Hospital, Norway; 2Department of Clinical Medicine (K1), University of Bergen, Norway; 3Centre for Inherited Metabolic Diseases, Karolinska University Hospital, Stockholm, Sweden; 4Department of Neuropediatrics, Astrid Lindgren Childrens Hospital, Karolinska University Hospital, Stockholm, Sweden; 5Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; 6Department of Paediatric and Adolescent Medicine, University Hospital of North Norway, Tromso, Norway; 7Paediatric Research Group, Department of Clinical Medicine, UiT- The Arctic University of Norway, Tromso, Norway; 8Women and Children's Division, Department of Clinical Neurosciences for Children, Oslo University Hospital, Oslo, Norway and Unit for Congenital and Hereditary Neuromuscular Disorders, Department of Neurology, Oslo University Hospital, Oslo, Norway; 9Department of Neurology, Oslo University Hospital, Oslo, Norway; 10Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; 11Department of Neuroscience and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway; 12Department of Neurology and Clinical Neurophysiology, St. Olav's University Hospital, Trondheim, Norway; 13Department of Clinical Genetics, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark; 14Facultiy of Health, Medicine and Life Sciences, Department of Toxicology, , University of Maastricht, Maastricht, The Netherlands; 15Neurometabolic Disorders Unit, Department of Child Neurology/ Department of Genetics and Molecular Medicine, Sant Joan de Déu Children´s Hospital, Barcelona, Spain; 16Department of Pediatric Neurology, Children's Hospital and Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; 17Stem Cells and Metabolism Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland.; 18Research Unit of Clinical Medicine, University of Oulu, Oulu, Finland; 19Department of Pediatric Neurology, Clinic for Children and Adolescents and Medical Research Center, Oulu University Hospital, Oulu, Finland; 20Research Unit of Clinical Medicine, Neurology, and Medical Research Center Oulu, Oulu University hospital and university of Oulu, Oulu Finland; 21Neurocenter , Oulu University Hospital ,Oulu Finland; 22Movement Disorders Unit, Institut de Recerca Sant Joan de Déu, CIBERER-ISCIII, Barcelona, Spain; 23European Reference Network for Rare Neurological Diseases (ERN-RND), Barcelona, Spain; 24Norwegian national Unit for Newborn Screening, Division of Pediatric and adolescent Medicine, Oslo University Hospital, Oslo, Norway; 25European Reference Network for Hereditary Metabolic Disorder; 26Department of Medical Genetics, Haukeland University Hospital, Bergen, Norway; 27Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK; 28Department of Pediatrics, Institute of Clinical Sciences, University of Gothenburg, Queen Silvia Children's Hospital, Sahlgrenska University Hospital, Gothenburg, Sweden; 29Mitochondrial Research Group, UCL Great Ormond Street Institute of Child Health, London, UK; 30Metabolic Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; 31Department of Neurology, Haukeland University Hospital, 5021 Bergen, Norway



Flash Talk

Challenging the norm – outcome measure selection for evaluating therapeutic response in patients with Primary Mitochondrial Myopathy after 12 weeks of treatment with REN001, a novel PPARδ agonist.

Lisa Alcock1,2, Renae J. Stefanetti2,3, Oliver Russell2,3, Alisdair P. Blain2,3, Jane Newman2,3,4, Naomi J.P. Thomas2,3,4, Charlotte Warren2,3, Huizhong Su2,3, Philip Brown5, David Houghton2,3, Heather Hunter5, Helen Tuppen2,3, Gavin Falkous4, Robert W. Taylor2,3,4, Albert Z. Lim2,3,4, Yi Shiau Ng2,3,4, Catherine Feeney2,3,4, Iwona Skorupinska6, Louise Germain7, Enrico Bugiardini6, Michael G. Hanna6, Robert McFarland2,3,4, Robert D.S. Pitceathly6,7, Lynn Rochester1,2,5, Gráinne S. Gorman2,3,4

1Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, UK; 2National Institute for Health and Care Research (NIHR) Newcastle Biomedical Research Centre (BRC), Newcastle University and The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; 3Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, UK; 4NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; 5The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; 6Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology and The National Hospital for Neurology and Neurosurgery, London, UK; 7NHS Highly Specialised Service for Rare Mitochondrial Disorders, Queen Square Centre for Neuromuscular Diseases, The National Hospital for Neurology and Neurosurgery, London, UK



Flash Talk

Indirect comparison of lenadogene nolparvovec gene therapy versus natural history in m.11778G>A MT-ND4 Leber hereditary optic neuropathy patients

Nancy J. Newman1, Mark L. Moster2, Valerio Carelli3, Patrick Yu-Wai-Man4, Valerie Biousse1, Prem S. Subramanian5, Catherine Vignal-Clermont6, An-Guor Wang7, Sean P. Donahue8, Bart P. Leroy9, Robert C. Sergott2, Thomas Klopstock10, Alfredo A. Sadun11, Gema Rebolleda Fernández12, Bart K. Chwalisz13, Rudrani Banik14, Magali Taiel15, José-Alain Sahel16

1Departments of Ophthalmology, Neurology and Neurological Surgery, Emory University School of Medicine, Atlanta, GA, USA; 2Departments of Neurology and Ophthalmology, Wills Eye Hospital and Thomas Jefferson University, Philadelphia, PA, USA; 3IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy; 4Cambridge Centre for Brain Repair and MRC Mitochondrial Biology Unit, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK; 5Sue Anschutz-Rodgers University of Colorado Eye Center, University of Colorado School of Medicine, Aurora, CO, USA; 6Department of Neuro Ophthalmology and Emergencies, Rothschild Foundation Hospital, Paris, France; 7Department of Ophthalmology, Taipei Veterans General Hospital, National Yang Ming Chiao Tung University, Taipei, Taiwan; 8Department of Ophthalmology, Neurology, and Pediatrics, Vanderbilt University, and Vanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN, USA; 9Department of Ophthalmology and Center for Medical Genetics, Ghent University Hospital, and Department of Head & Skin, Ghent University, Ghent, Belgium; 10Department of Neurology, Friedrich-Baur-Institute, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany; 11Doheny Eye Institute, UCLA School of Medicine, Los Angeles, CA, USA; 12Department of Ophthalmology, Alcala University, Madrid, Spain; 13Department of Ophthalmology, Massachusetts Eye & Ear, Harvard Medical School, Boston, MA, USA; 14Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, USA; 15GenSight Biologics, Paris, France; 16Sorbonne Université, INSERM, CNRS, Institut de la Vision, Paris, France



Flash Talk

The mitochondrial stress, brain imaging, and epigenetics study (MiSBIE)

Caroline Trumpff1, Anna S Monzel1, Catherine Kelly1, Kris Engelstad1, Shufang Li1, Kalpita Karan1, Gabriel Sturm1, Jeremy Michelson1, Mangesh Kurade1, Vincenzo Lauriola1, Sophia Tepler1, Grace Liu1, Peter Shapiro1, Robert-Paul Juster2, Stephanie Assuras1, Richard Sloan1, Michel Thiebaut de Schotten3, Tor Wager4, Michio Hirano1, Martin Picard1

1Columbia University Irving Medical Center, United States of America; 2Université de Montréal, Canada; 3Université de Bordeaux, France; 4Dartmouth College, Uniter States of America

 

Date: Wednesday, 14/June/2023
9:00am - 10:30amSession 4.1: Therapy 1: preclinical developments
Location: Bologna Congress Center - Sala Europa
Session Chair: Michal Minczuk
Session Chair: Maria Falkenberg
Invited Speaker: N. Larsson; C. Viscomi
 
Invited

The Organization of the Respiratory Chain and its role in Metabolism

Nils-Göran Larsson

Karolinska Institutet, Sweden



Invited

Developing new therapies for mitochondrial diseases

Carlo Viscomi

University of Padova, Italy



Oral presentation

AAV-mediated transduction of the nuclear-coded mitochondrial ANT1 gene can ameliorate mouse Ant1-/- pathology: a step toward the treatment of mitochondrial cardiomyopathy

Alessia Angelin1,2, Kierstin Keller1,2, Prasanth Potluri1,2, Deborah Murdock1,2, Liming Pei1,2, Douglas C Wallace1,2

1The Children's Hospital of Philadelphia, PA USA; 2Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA USA



Oral presentation

Preclinical studies of efficacy and genetic safety of deoxyribonucleosides as a therapy for mitochondrial DNA maintenance defects

Javier Ramón1,2, Cristina Domínguez-González2,5, Jordi Leno-Colorado3, Maria Ylla-Català1,2, Cora Blázquez-Bermejo1,2, Pau Molla-Zaragoza1,2, Anne Lombès4, Miguel A. Martín2,5, M.Dolores Sardina6, Itxaso Martí7, Adolfo López de Munain8,9, Francina Munell10, Raúl Juntas11, Juan Luis Restrepo-Vera11, Antònia Ribes2,12, Anna Karlsson13, Antonella Spinazzola14, Andrés Nascimento2,15, Marcos Madruga16, Carmen Paradas9,17, Elena García-Arumí1,2,3, Yolanda Cámara1,2, Ramon Martí1,2

1Research Group on Neuromuscular and Mitochondrial Diseases, Vall d’Hebron Research Institute, Universitat Autònoma de Barcelona, Spain; 2Biomedical Network Research Centre on Rare Diseases (CIBERER), Instituto de Salud Carlos III, Madrid, Spain; 3Department of Clinical and Molecular Genetics, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; 4Institut Cochin, INSERM Unité 1016–Centre National de la Recherche Scientifique (CNRS), Unité Mixte de Recherche (UMR) 8104–Service de Biochimie Métabolique et Centre de Génétique Moléculaire et Chromosomique, Groupement Hospitalier Universitaire (GHU) Pitié-Salpétrière, Assistance Publique–Hôpitaux de Paris (AP–HP)–Université Paris Descartes, Paris, France; 5Mitochondrial and Neuromuscular Disorders Group, '12 de Octubre’ Hospital Research Institute (imas12), Madrid, Spain; 6Pediatric Neurology Department, Badajoz Hospital Complex, Badajoz, Spain; 7Pediatric Neurology Department, Donostia University Hospital, San Sebastian, Spain; 8Neurology Department, Donostia University Hospital, Osakidetza, San Sebastián. Neuromuscular Group, Neurosciences Area, Biodonostia Research Institute, San Sebastián, Spain; Neurosciences Department, Basque Country University, San Sebastián, Spain; 9Centro de Investigación en Red de Enfermedades Neurodegenerativas, CIBERNED (CIBER), Instituto Carlos III, Madrid, Spain; 10Children Neuromuscular Diseases Unit, Pediatrics, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain; 11Department of Neurology, Neuromuscular Diseases Unit, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain; 12Secció d'Errors Congènits del Metabolisme-IBC, Servei de Bioquímica i Genètica Molecular, Hospital Clínic, IDIBAPS, Barcelona, Spain; 13Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden; 14Department of Clinical Movement Neurosciences, Royal Free Campus, University College of London, Queen Square Institute of Neurology, London, UK; 15Neuromuscular Unit, Neurology Department, Sant Joan de Déu Research Institute, Sant Joan de Déu Hospital, Barcelona, Spain; 16Neuropediatra, Neurolinkia & Hospital Viamed Santa Ángela De la Cruz, Sevilla, Spain; 17Neuromuscular Diseases Unit, Neurology Department, Hospital Universitario Virgen del Rocío/ Instituto de Biomedicina de Sevilla, Sevilla, Spain



Flash Talk

The mitoDdCBE system as a mitochondrial gene therapy approach

Jose Domingo Barrera-Paez1, Sandra R. Bacman1, Till Balla2, Beverly Mok3, David Liu3, Danny Nedialkova2, Carlos T. Moraes1

1University of Miami, United States of America; 2Max Planck Institute of Biochemistry, Germany; 3Broad Institute, Harvard University, and HHMI, United States of America



Flash Talk

Genetic variants impact on NQO1 expression and activity driving efficacy of idebenone treatment in Leber’s hereditary optic neuropathy cell models

Valentina Del Dotto1, Serena Jasmine Aleo1, Martina Romagnoli2, Claudio Fiorini2, Giada Capirossi1, Camille Peron3, Alessandra Maresca2, Leonardo Caporali2, Mariantonietta Capristo2, Concetta Valentina Tropeano2, Claudia Zanna1, Anna Maria Porcelli4, Giulia Amore2, Chiara La Morgia1,2, Valeria Tiranti3, Valerio Carelli1,2, Anna Maria Ghelli4

1Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; 2IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy.; 3Unit of Medical Genetics and Neurogenetics, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy; 4Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.



Flash Talk

Peptide mimetic molecules as potential therapeutic agents against diseases related to mt-tRNA point mutations.

Annalinda Pisano1, Luciana Mosca2, Maria Gemma Pignataro1, Veronica Morea3, Giulia d'Amati1

1Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Italy; 2Department of Biochemical Sciences "A. Rossi Fanelli, Sapienza University of Rome, Italy; 3Institute of Molecular Biology and Pathology (IBPM), National Research Council (CNR) of Italy

 
10:45am - 12:15pmSession 4.2: Therapy 2: clinical trials
Location: Bologna Congress Center - Sala Europa
Session Chair: Caterina Garone
Session Chair: Chiara La Morgia
Invited Speaker: N. Newman; M. Hirano
 
Invited

Clinical trials for Leber hereditary optic neuropathy

Nancy J. Newman

Emory University School of Medicine, United States of America



Invited

Development of deoxynucleoside therapy for mitochondrial DNA depletion/deletions syndrome

Michio Hirano1, Caterina Garone2, Carlos López-Gomez3, Cristina Domínguez-Gónzalez4, Ramon Martí5, Agustin Hidalgo-Gutierrez1

1Columbia University Irving Medical Center, New York, USA, United States of America; 2University of Bologna, Bologna, Italy; 3Univerity of Malaga, Malaga, Spain; 4University Hospital, 12 de Octubre, Madrid, Spain; 5Vall d’Hebron Institut de Recerca, Barcelona, Spain



Oral presentation

Histopathological and molecular characterization in ocular post-mortem analyses following AAV2 gene therapy for LHON

Valerio Carelli1, Leonardo Caporali1, Fred Ross-Cisneros2, Elisa Boschetti3, Nancy J. Newman4, Valérie Biousse4, Henry Liu5, Philippe Ancian6, Magali Taiel7, Alfredo A. Sadun2

1IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy; 2Doheny Eye Institute, UCLA School of Medicine, Los Angeles, CA, USA; 3IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; 4Departments of Ophthalmology, Neurology and Neurological Surgery, Emory University School of Medicine, Atlanta, GA, USA; 5Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada; 6Charles River Laboratories, Evreux, France; 7Gensight Biologics, Paris, France



Oral presentation

Combatting myopathy in m.3243A>G mutation carriers: first in human transplantation of autologous mesoangioblasts

Florence H.J. van Tienen1,2, Janneke G.J. Hoeijmakers2,3, Christiaan van der Leij4,5, Erika Timmer1,5, Nikki Wanders1,2, Fong Lin6, Susanne P.M. Kortekaas6, Inge M. Westra6, Pauline Meij6, Appie Wijnen7, Wouter M.A. Franssen8, Bert O. Eijnde8, Catharina G. Faber2,3, Irenaeus F.M. de Coo1,2,9, Hubert J.M. Smeets1,2,5

1Department of Toxicogenomics, Maastricht University Medical Centre+, Maastricht, The Netherlands; 2School for Mental Health and Neurosciences (MHeNS), Maastricht University Medical Centre+, Maastricht, The Netherlands; 3Department of Neurology, Maastricht University Medical Centre+, Maastricht, The Netherlands; 4Department of Radiology, Maastricht University Medical Centre+, Maastricht, The Netherlands; 5School for Developmental Biology and Oncology (GROW), Maastricht University Medical Centre+, Maastricht, The Netherlands; 6Center for Cell and Gene Therapy (CCG), Leiden University Medical Center, Leiden, The Netherlands; 7Department of Rehabilitation Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands; 8SMRC – Sports Medicine Research Center, BIOMED - Biomedical Research Institute, Faculty of Medicine and Life Sciences, Hasselt University, Diepenbeek, Belgium; 9Neuromuscular and Mitochondrial research center (NeMo), Rotterdam/Maastricht, The Netherlands



Flash Talk

PHEMI: Phenylbutyrate Therapy in Mitochondrial Diseases with lactic acidosis: an open label clinical trial in MELAS and PDH deficiency patients.

Silvia Marchet1, Anna Ardissone2, Krisztina Einvag1, Daniele Sala1, Eleonora Lamantea1, Giulia Cecchi3, Vincenzo Montano3, Piervito Lopriore3, Maria Pia Iermito1, Michelangelo Mancuso3, Costanza Lamperti1

1Fondazione IRCCS Istituto Neurologico Carlo Besta, Department of Experimental Neuroscience, Unit of Medical Genetics and Neurogenetics, Milan, Italy; 2Fondazione IRCCS Istituto Neurologico Carlo Besta, Department of Pediatric Neurosciences, Milan, Italy; 3Neurological Institute, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy



Flash Talk

Niacin treatment improves metabolic changes in early-stage mitochondrial myopathy

Kimmo Haimilahti1,2, Lilli Pihlajamäki1, Mari Auranen3, Niina Urho3, Päivi Piirilä4, Antti Hakkarainen5, Min Ni6, Kirsi Pietiläinen7,8, Ralph DeBerardinis6, Nahid A. Khan1, Anu Suomalainen1,9

1Research Program for Stem Cells and Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland; 2Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland; 3Department of Neurosciences, Helsinki University Hospital, Helsinki, Finland; 4Department of Clinical Physiology and Nuclear Medicine, Laboratory of Clinical Physiology, Helsinki University Hospital, Helsinki, Finland; 5HUS Diagnostic Center, Radiology, Helsinki University and Helsinki University Hospital, Helsinki, Finland; 6Children’s Research Institute, University of Texas Southwestern Medical Center, Dallas, Texas, United States of America; 7Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland; 8Healthy Weight Hub, Abdominal Center, Endocrinology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; 9Helsinki University Hospital Diagnostic Centre, Helsinki, Finland



Flash Talk

Use of lenadogene nolparvovec gene therapy for Leber hereditary optic neuropathy in early access programs

Chiara La Morgia1, Catherine Vignal-Clermont2, Valerio Carelli1, Michele Carbonelli23, Rabih Hage3, Mark L. Moster4, Robert C. Sergott4, Sean P. Donahue5, Patrick Yu-Wai-Man6, Hélène Dollfus7, Thomas Klopstock8, Claudia Priglinger9, Vasily Smirnov10, Giulia Amore23, Martina Romagnoli1, Catherine Cochard11, Marie-Benedicte Rougier12, Emilie Tournaire-Marques12, Pierre Lebranchu13, Caroline Froment14, Frederic Pollet-Villard15, Marie-Alice Laville16, Claudia Prospero Ponce17, Scott D. Walter18, Francis Munier19, Pauline Zoppe20, Michel Roux21, Magali Taiel21, José-Alain Sahel22

1IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy; 2Department of Neuro Ophthalmology and Emergencies, Rothschild Foundation Hospital, Paris, France; 3Centre Hospitalier National d’Ophtalmologie des Quinze Vingts, Paris, France; 4Departments of Neurology and Ophthalmology, Wills Eye Hospital and Thomas Jefferson University, Philadelphia, PA, USA; 5Department of Ophthalmology, Neurology, and Pediatrics, Vanderbilt University, and Vanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN, USA; 6Cambridge Centre for Brain Repair and MRC Mitochondrial Biology Unit, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK; 7Institut de Génétique Médicale d’Alsace, CHU de Strasbourg, Strasbourg, France; 8Friedrich-Baur-Institute, University Hospital, Ludwig-Maximilians-University, Munich, Germany; 9University Hospital, Ludwig-Maximilians-University, Munich, Germany; 10Service Explorations de la Vision et Neuro-Ophtalmologie, CHU de Lille, Lille, France; 11Service d'Ophtalmologie, CHU de Rennes, Rennes, France; 12Service d'Ophtalmologie, CHU de Bordeaux, Groupe Hospitalier Pellegrin, Bordeaux, France; 13Service d'Ophtalmologie, CHU de Nantes, Nantes, France; 14Service de Neuro-Cognition et Neuro-Ophtalmologie, CHU de Lyon, Lyon, France; 15Service d'Ophtalmologie, Centre Hospitalier de Valence, Valence, France; 16Service d'Ophtalmologie, CHU de Caen, Caen, France; 17Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA; 18Retina Consultants, P.C, Hartford, Connecticut, USA; 19Service d'Ophtalmologie, Hôpital Ophtalmique Jules-Gonin, Lausanne, Switzerland; 20Centre Hospitalier de Wallonie Picarde, Tournai, Belgium; 21GenSight Biologics, Paris, France; 22Sorbonne Université, INSERM, CNRS, Institut de la Vision, Paris, France; 23Department of Biomedical and Neuromotor Sciences, DIBINEM, Bologna, Italy

 
12:15pm - 1:05pmIndustry Workshop: Pretzel Therapeutics
Location: Bologna Congress Center - Sala Europa
12:15pm - 1:15pmLunch
Location: Bologna Congress Center - Sala Europa
1:15pm - 2:45pmSession 4.3: Therapy 3: reproductive options and mtDNA editing
Location: Bologna Congress Center - Sala Europa
Session Chair: Carlo Viscomi
Session Chair: Daniela Zuccarello
Invited Speaker: M. Herbert; M. Minczuk
 
Invited

Mitochondrial replacement in action

Mary Herbert1,2, Louise Hyslop2, Yuko Takeda1, Magomet Aushev1, Meenakshi Choudhary2, Jane Stewart2

1Newcastle University, United Kingdom; 2Newcastle Fertility Centre



Invited

The therapeutic potential of mitochondrial genome engineering

Michal Minczuk

MRC Mitochondrial Biology Unit, University of Cambridge, Cambridge, UK



Oral presentation

MitoKO: A library of base editors for the precise ablation of all protein-coding genes in the mouse mitochondrial genome

Pedro Silva-Pinheiro, Christian D. Mutti, Lindsey Van Haute, Christopher A. Powell, Pavel A. Nash, Keira Turner, Michal Minczuk

MRC Mitochondrial Biology Unit, University of Cambridge, Cambridge, UK



Oral presentation

Risk of mtDNA reversal among children born after mitochondrial replacement therapy

Shoukhrat Mitalipov1, Nuria Marti Gutierrez2

1Oregon Health & Science University, United States of America; 2Center for Embryonic Cell and Gene Therapy, Oregon Health and Science University, United States of America



Flash Talk

Specific elimination of m.3243A>G mutant mitochondria DNA using mitoARCUS

Wendy K. Shoop1,2, Cassandra L. Gorsuch1, Emma Sevigny1, Sandra R. Bacman2, Janel Lape1, Jeff Smith1, Derek Jantz1, Carlos T. Moraes2

1Precision BioSciences - Durham, NC, United States of America; 2University of Miami - Miami, FL, United States of America



Flash Talk

MitoCRISPR/Cas9 shifts mtDNA heteroplasmy not as effective as other site-specific nucleases.

Elvira Zakirova1,2, Ilya Mazunin3, Elena Kiseleva2, Ksenia Morozova1,2, Konstantin Orishchenko1,2

1Novosibirsk State University, Novosibirsk, Russia; 2Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia; 3Skolkovo Institute of Science and Technology, Moscow, Russia



Flash Talk

Prenatal diagnostics for a family with 13513G>A mtDNA mutation associated with Leigh Syndrome

Crystal M Van Dyken1, Amy Koski1, Hong Ma1, Nuria Marti Gutierrez1, Aleksei Mikhalchenko1, Rebecca Tippner-Hedges1, Daniel Frana1, Paula Amato2, Shoukhrat Mitalipov1

1Center for Embryonic Cell and Gene Therapy, Oregon Health and Science University, United States of America; 2Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Oregon Health and Science University, United States of America

 
4:15pm - 6:15pmPatients' session
Location: Bologna Congress Center - Sala Europa
Chairs: Kira Mann, Paula Morandi
16:15 – 16:35 Mitochondrial Diseases in childhood: hope for the future – Robert McFarland
16:35 – 16:55 Advances in clinical diagnosis and management of mitochondrial disorders, Holger Prokish
16:55 – 17:15 New therapies for mitochondrial diseases – an update, Carlo Viscomi
17:15 – 17:35 Gene therapy for mitochondrial optic neuropathies – an update, Patrick Yu Wai Man
17:35 – 18:05 Ask the Mito Doc. Discussion with patients and experts
18:05 – 18:15 Q&A

Date: Thursday, 15/June/2023
9:00am - 10:40amSession 5.1: Late breaking news session
Location: Bologna Congress Center - Sala Europa
Session Chair: Valeria Tiranti
Session Chair: Valerio Carelli
 
Oral presentation

Improving the diagnosis of mitochondrial disease with public funding for whole genome sequencing

Carolyn M Sue

Neuroscience Research Australia



Oral presentation

SLC25A38 is Necessary for Mitochondrial Pyridoxal 5’-Phosphate (PLP) Accumulation

Izabella A. Pena1,2, Jeffrey S. Shi1,2, Sarah M. Chang3,4,5, Samuel Block3,4, Jason Yang4,6, Charles H. Adelmann4,6,7,8, Heather R. Keys6, Preston Ge1,2,5, Isabella Witham1,2, Grzegorz Sienski6, David M. Sabatini9, Caroline A. Lewis6, Nora Kory10, Matthew G. Vander Heiden3,4,11, Myriam Heiman1,2

1Picower Institute for Learning and Memory, MIT, Cambridge, MA, USA; 2Department of Brain and Cognitive Sciences, MIT, Cambridge, MA, USA; 3David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA; 4Department of Biology, MIT, Cambridge, MA, USA; 5Harvard-MIT MD/PhD Program, Boston, MA, USA; 6Whitehead Institute for Biomedical Research, Cambridge, MA, USA; 7Cancer Research, Massachusetts General Hospital, Boston MA, USA; 8Cutaneous Biology Research Center, Massachusetts General Hospital Department of Dermatology, Harvard Medical School, Boston, MA; 9Unafilliated; 10Harvard T.H. Chan School of Public Health, Boston, MA, USA; 11Dana-Farber Cancer Institute, Boston, MA, USA



Oral presentation

The transcriptional effects of thyroid hormone T3 on mitochondrial metabolism during neurodevelopment

Chiara Santanatoglia1, Francesca Ciarpella1, Giulia Pedrotti1, Benedetta Lucidi1, Eros Rossi1, Elisa De Tomi2, Raluca Georgiana Zamfir1, Giovanni Malerba2, Giorgio Malpeli3, Ilaria Decimo1, Emanuela Bottani1

1Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy; 2Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy; 3Department of Surgery, Dentistry, Paediatrics and Gynaecology, University of Verona, Verona, Italy



Oral presentation

Transplanting ipsc-derived mitochondria: a promising approach for treating mitochondrial optic neuropathies

Jasmine Harley, Jeremy Pang, Queenie Tan, Alexander Han, Winanto Ng, Cheryl Lee, Zheng Shan Chong, Cheryl Lee, Su Xinyi, Boon Seng Soh, Shi-Yan Ng

Institute of Molecular and Cell Biology, A*STAR Research Entities, Singapore 138673, Singapore



Flash Talk

The heme exporter FLVCR1a regulates ER-mitochondria membranes tethering and mitochondrial calcium handling

Francesca Bertino1, Dibyanti Mukherjee2, Massimo Bonora3, Jeannette Nardelli4, Nicolas Santander Grez5, Andreas Hentschel6, Elisa Quarta1, Pierre Gressens4, Chiara Riganti7, Paolo P Pinton3, Andreas Roos8, Thomas Arnold2, Emanuela Tolosano1, Deborah Chiabrando1

1University of Turin, Department of Molecular Biotechnology and Health Sciences; 2Department of Pediatrics, University of California San Francisco, San Francisco, United States; 3Department of Medical Sciences, Section of Experimental Medicine, Laboratory for Technologies of Advanced Therapies, University of Ferrara, Ferrara, Italy; 4Université de Paris, NeuroDiderot, Inserm, 75019 Paris, France; 5Instituto de Ciencias de la Salud, Universidad de O'Higgins, Rancagua, Chile; 6Leibniz Institute of Analytical Sciences, ISAS, Dortmund, Germany; 7Department of Oncology, University of Torino, Italy; 8Department of Pediatric Neurology, Developmental Neurology, and Social Pediatrics, Center for Neuromuscular Disorders in Children and Adolescents, University of Duisburg-Essen, Essen, Germany



Flash Talk

Host-microbiome co-adaptation to severe nutritional challenge

Subhajit Singha1, Maxim Itkin2, Sergey Malitsky2, Yoav Soen1

1Department of Biomolecular Sciences, Weizmann Institute of Science, Israel; 2Life Sciences Core Facilities, Weizmann Institute of Science, Israel



Flash Talk

Identification of autophagy as a functional target suitable for the pharmacological treatment of MPAN in vitro

Enrica Zanuttigh1, Kevork Derderian1, Miriam A. Güra1, Arie Geerlof2, Ivano Di Meo3, Chiara Cavestro3, Stefan Hempfling4,5, Stephanie Ortiz-Collazos4,5, Mario Mauthe6,7, Tomasz Kmieć8, Eugenia Cammarota9, Maria Carla Panzeri9, Thomas Klopstock10,11,12, Michael Sattler4,5, Juliane Winkelmann1,13, Ana C. Messias4,5, Arcangela Iuso1,13

1Institute of Neurogenomics, Helmholtz Zentrum München, 85764 Neuherberg, Germany; 2Protein Expression and Purification Facility, Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München, 85764 Neuherberg, Germany; 3Medical Genetics and Neurogenetics Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20126 Milan, Italy; 4Institute of Structural Biology, Molecular Targets and Therapeutics Center, Helmholtz Zentrum München, 85764 Neuherberg, Germany; 5Bavarian NMR Centre, Department of Bioscience, School of Natural Sciences, Technical University of Munich, 85747 Garching, Germany; 6Molecular Cell Biology Section, Department of Biomedical Sciences of Cells & Systems, University of Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands; 7Expertise Center Movement Disorders Groningen, University Medical Center Groningen, 9713 AV Groningen, The Netherlands; 8Department of Neurology and Epileptology, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland; 9Alembic, Experimental Imaging Center, IRCCS San Raffaele Hospital, 20132 Milan, Italy; 10Department of Neurology, Friedrich-Baur-Institute, University Hospital of the Ludwig-Maximilians-University (LMU), 80336 Munich, Germany; 11Munich Cluster for Systems Neurology (SyNergy), 81377 Munich, Germany; 12German Center for Neurodegenerative Diseases (DZNE), 81377 Munich, Germany; 13Institute of Human Genetics, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany



Remote connection - Oral Presentation

Nuclear genetic control of mtDNA homeostasis revealed from >250,000 human genomes

Rahul Gupta

Broad Institute; Mass Gen Hospital, Harvard Medical School

 
10:55am - 12:10pmKeynote Lectures: Carlos Moraes - Thomas Becker
Location: Bologna Congress Center - Sala Europa
Session Chair: Luigi Palmieri
Session Chair: Nils-Göran Larsson
 
Invited

Promises and Perils of mitochondrial DNA Gene Editing

Carlos Moraes1, Bacman Sandra1, Wendy Shoop2, Jose Domingo Barrera Paez1, Milena Pinto1, Jeff Smith2, Derek Jantz2, Cassandra Gorsuch2

1University of Miami, United States of America; 2Precision Biosciences, United States of America



Invited

Control of mitochondrial protein import

Thomas Becker

University of Bonn, Germany

 
12:10pm - 12:50pmClosing Lecture: Anu Suomalainen
Location: Bologna Congress Center - Sala Europa
 
Invited

Quo vadis, mitochondrial medicine

Anu Suomalainen

Helsinki-Finland

 
12:50pm - 1:00pmAnnouncement of Award Winners
Location: Bologna Congress Center - Sala Europa
1:00pm - 1:10pmPresentation of the next Euromit Conference
Location: Bologna Congress Center - Sala Europa
1:30pm - 2:30pmLunch
Location: Bologna Congress Center - Sala Europa
2:30pm - 6:00pmSatellite Symposium: Mitochondrial optic neuropathies, the tip of the mito-iceberg
Location: Bologna Congress Center - Sala Europa
To see the full programme of this Meeting, visit our website on this page.