MitMed: un consorzio multicentrico per l’identificazione e la caratterizzazione di geni nucleari responsabili di malattie mitocondriali umane
- 3 Anni 2011/2014
- 388.600€ Totale Fondi
Le malattie mitocondriali comprendono un gruppo eterogeneo di patologie causate da difetti del funzionamento dei mitocondri, organelli che provvedono al fabbisogno energetico delle cellule e posseggono un proprio Dna. MitMed è un consorzio Telethon volto a studiare i geni di individui affetti da malattie mitocondriali e identificare quelli responsabili per la patologia. Questo è possibile grazie a nuove tecnologie e strumenti informatici che permettono di analizzare rapidamente e a basso costo la sequenza di geni attivi in singoli individui o in famiglie. In questo modo possono essere identificati anche difetti nel Dna mitocondriale. Una volta individuati i geni, la loro funzione sarà caratterizzata mediante analisi del difetto genetico in modelli animali. I risultati ottenuti da MitMed verranno traslati su MitCare, un progetto-programma Telethon dedicato allo sviluppo di terapie sperimentali per la cura delle malattie mitocondriali umane.
Pubblicazioni Scientifiche
- AMERICAN JOURNAL OF HUMAN GENETICS
Lack of the Mitochondrial Protein Acylglycerol Kinase Causes Sengers Syndrome
- AMERICAN JOURNAL OF HUMAN GENETICS
Mutations of the Mitochondrial-tRNA Modifier MTO1 Cause Hypertrophic Cardiomyopathy and Lactic Acidosis
- AMERICAN JOURNAL OF HUMAN GENETICS
Mutations in COX7B Cause Microphthalmia with Linear Skin Lesions, an Unconventional Mitochondrial Disease
- AMERICAN JOURNAL OF HUMAN GENETICS
Cowchock Syndrome Is Associated with a Mutation in Apoptosis-Inducing Factor
- AMERICAN JOURNAL OF HUMAN GENETICS
ELAC2 Mutations Cause a Mitochondrial RNA Processing Defect Associated with Hypertrophic Cardiomyopathy
- AMERICAN JOURNAL OF HUMAN GENETICS
Mutations in APOPT1, Encoding a Mitochondria! Protein, Cause Cavitating Leukoencephalopathy with Cytochrome c Oxidase Deficiency
- AMERICAN JOURNAL OF HUMAN GENETICS
Mutations in GTPBP3 Cause a Mitochondria! Translation Defect Associated with Hypertrophic Cardiomyopathy, Lactic Acidosis, and Encephalopathy
- AMERICAN JOURNAL OF HUMAN GENETICS
COQ4 Mutations Cause a Broad Spectrum of Mitochondrial Disorders Associated with CoQ10 Deficiency
- AMERICAN JOURNAL OF HUMAN GENETICS
Biallelic Mutations of Methionyl-tRNA Synthetase Cause a Specific Type of Pulmonary Alveolar Proteinosis Prevalent on Reunion Island
- AMERICAN JOURNAL OF HUMAN GENETICS
RNASEH1 Mutations Impair mtDNA Replication and Cause Adult-Onset Mitochondrial Encephalomyopathy
- AMERICAN JOURNAL OF HUMAN GENETICS
TRMT5 Mutations Cause a Defect in Post-transcriptional Modification of Mitochondrial tRNA Associated with Multiple Respiratory-Chain Deficiencies
- BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
Emerging concepts in the therapy of mitochondrial disease
- BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
Novel mutation in mitochondrial Elongation Factor EF-Tu associated to dysplastic leukoencephalopathy and defective mitochondrial DNA translation
- BRAIN
Leukoencephalopathy with thalamus and brainstem involvement and high lactate 'LTBL' caused by EARS2 mutations
- CELL METABOLISM
Opa1 Overexpression Ameliorates the Phenotype of Two Mitochondrial Disease Mouse Models
- CELL METABOLISM
Disease-Causing SDHAF1 Mutations Impair Transfer of Fe-S Clusters to SDHB
- CLINICAL GENETICS
A novel mutation in NDUFB11 unveils a new clinical phenotype associated with lactic acidosis and sideroblastic anemia
- CLINICAL GENETICS
DJ-1 modulates mitochondrial response to oxidative stress: clues from a novel diagnosis of PARK7
- CLINICAL GENETICS
Novel mutations in KARS cause hypertrophic cardiomyopathy and combined mitochondrial respiratory chain defect
- DISEASE MODELS & MECHANISMS
The zebrafish orthologue of the human hepatocerebral disease gene MPV17 plays pleiotropic roles in mitochondria
- EMBO MOLECULAR MEDICINE
Effective AAV-mediated gene therapy in a mouse model of ethylmalonic encephalopathy
- EMBO REPORTS
UCP4C mediates uncoupled respiration in larvae of Drosophila melanogaster
- FRONTIERS IN GENETICS
A novel mutation in TTC19 associated with isolated complex III deficiency, cerebellar hypoplasia, and bilateral basal ganglia lesions
- FRONTIERS IN GENETICS
Cavitating leukoencephalopathy with multiple mitochondrial dysfunction syndrome and NFU1 mutations
- FRONTIERS IN GENETICS
Mitochondrial dysfunction in Parkinson disease: evidence in mutant PARK2 fibroblasts
- FRONTIERS IN PHYSIOLOGY
Knockdown of APOPT1/COA8 Causes Cytochrome c Oxidase Deficiency, Neuromuscular Impairment, and Reduced Resistance to Oxidative Stress in Drosophila melanogaster
- HUMAN MOLECULAR GENETICS
Combined use of Saccharomyces cerevisiae, Caenorhabditis elegans and patient fibroblasts leads to the identification of clofilium tosylate as a potential therapeutic chemical against POLG-related diseases
- HUMAN MUTATION
MTO1 Mutations are Associated with Hypertrophic Cardiomyopathy and Lactic Acidosis and Cause Respiratory Chain Deficiency in Humans and Yeast
- HUMAN MUTATION
A Homozygous Mutation in LYRM7/MZM1L Associated with Early Onset Encephalopathy, Lactic Acidosis, and Severe Reduction of Mitochondrial Complex III Activity
- HUMAN MUTATION
VARS2 and TARS2 Mutations in Patients with Mitochondrial Encephalomyopathies
- ISCIENCE
Drosophila Mpv17 forms an ion channel and regulates energy metabolism
- JOURNAL OF BIOLOGICAL CHEMISTRY
Functional Characterization of drim2, the Drosophila melanogaster Homolog of the Yeast Mitochondrial Deoxynucleotide Transporter
- JOURNAL OF BIOLOGICAL CHEMISTRY
Leigh Syndrome in Drosophila melanogaster MORPHOLOGICAL AND BIOCHEMICAL CHARACTERIZATION OF Surf1 POST-TRANSCRIPTIONAL SILENCING
- JOURNAL OF MEDICAL GENETICS
Molecular diagnosis in mitochondrial complex I deficiency using exome sequencing
- JOURNAL OF MEDICAL GENETICS
Recessive germline SDHA and SDHB mutations causing leukodystrophy and isolated mitochondrial complex II deficiency
- JOURNAL OF NEUROLOGY
Novel mutations in IBA57 are associated with leukodystrophy and variable clinical phenotypes
- LANCET NEUROLOGY
Peripheral neuropathy in mitochondrial disorders
- MITOCHONDRION
Polymorphisms in DNA polymerase γ affect the mtDNA stability and the NRTI-induced mitochondrial toxicity in Saccharomyces cerevisiae
- MOLECULAR GENETICS AND METABOLISM
A novel homozygous mutation in SUCLA2 gene identified by exome sequencing
- MOLECULAR THERAPY
AAV-mediated Liver-specific MPV17 Expression Restores mtDNA Levels and Prevents Diet-induced Liver Failure
- MOLECULAR THERAPY
Gene Therapy Using a Liver-targeted AAV Vector Restores Nucleoside and Nucleotide Homeostasis in a Murine Model of MNGIE
- NATURE COMMUNICATIONS
EXOSC8 mutations alter mRNA metabolism and cause hypomyelination with spinal muscular atrophy and cerebellar hypoplasia
- NEUROLOGY
Novel (ovario) leukodystrophy related to AARS2 mutations
- NEUROLOGY
A slowly progressive mitochondrial encephalomyopathy widens the spectrum of AIFM1 disorders
- NEUROMUSCULAR DISORDERS
MELAS-like encephalomyopathy caused by a new pathogenic mutation in the mitochondrial DNA encoded cytochrome c oxidase subunit I
- NUCLEIC ACIDS RESEARCH
Nucleotide excision repair efficiency in quiescent human fibroblasts is modulated by circadian clock
- ORPHANET JOURNAL OF RARE DISEASES
Adult-onset Alexander disease, associated with a mutation in an alternative GFAP transcript, may be phenotypically modulated by a non-neutral HDAC6 variant