Publication:
Burden of rare variants in synaptic genes in patients with severe tinnitus: An exome based extreme phenotype study

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Date

2021-04-01

Authors

Amanat, Sana
Gallego-Martinez, Alvaro
Sollini, Joseph
Perez-Carpena, Patricia
Espinosa-Sanchez, Juan M.
Aran, Ismael
Soto-Varela, Andres
Batuecas-Caletrio, Angel
Canlon, Barbara
May, Patrick

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Elsevier B.V.
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Abstract

tinnitus is a heterogeneous condition associated with audiological and/or mental disorders. Chronic, severe tinnitus is reported in 1% of the population and it shows a relevant heritability, according to twins, adoptees and familial aggregation studies. The genetic contribution to severe tinnitus is unknown since large genomic studies include individuals with self-reported tinnitus and large heterogeneity in the phenotype. The aim of this study was to identify genes for severe tinnitus in patients with extreme phenotype.

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Medical Subject Headings::Phenomena and Processes::Genetic Phenomena::Genetic Structures::Genome::Genome Components::Genes::Alleles
Medical Subject Headings::Organisms::Eukaryota::Animals
Medical Subject Headings::Anatomy::Nervous System::Central Nervous System::Brain
Medical Subject Headings::Disciplines and Occupations::Natural Science Disciplines::Biological Science Disciplines::Biology::Computational Biology
Medical Subject Headings::Check Tags::Female
Medical Subject Headings::Disciplines and Occupations::Natural Science Disciplines::Biological Science Disciplines::Biology::Genetics::Genetic Research::Gene Ontology
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Genetic Techniques::Genetic Association Studies
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Check Tags::Male
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Mice
Medical Subject Headings::Phenomena and Processes::Genetic Phenomena::Phenotype
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Health Surveys::Health Status Indicators::Patient Acuity::Severity of Illness Index
Medical Subject Headings::Geographical Locations::Geographic Locations::Europe::Scandinavia::Sweden
Medical Subject Headings::Anatomy::Nervous System::Synapses
Medical Subject Headings::Diseases::Otorhinolaryngologic Diseases::Ear Diseases::Hearing Disorders::Tinnitus
Medical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Pathologic Processes::Disease Attributes::Disease Susceptibility::Genetic Predisposition to Disease
Medical Subject Headings::Phenomena and Processes::Genetic Phenomena::Genetic Variation
Medical Subject Headings::Diseases::Otorhinolaryngologic Diseases::Ear Diseases::Labyrinth Diseases::Endolymphatic Hydrops::Meniere Disease
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Questionnaires::Self Report
Medical Subject Headings::Diseases::Nervous System Diseases::Central Nervous System Diseases::Brain Diseases::Epilepsy::Epilepsy, Generalized
Medical Subject Headings::Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Proteins::Cytoskeletal Proteins
Medical Subject Headings::Phenomena and Processes::Biological Phenomena
Medical Subject Headings::Psychiatry and Psychology::Mental Disorders
Medical Subject Headings::Disciplines and Occupations::Natural Science Disciplines::Biological Science Disciplines::Biology::Genetics::Genomics
Medical Subject Headings::Anatomy::Nervous System::Neurons

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Keywords

Tinnitus, Extreme phenotype, Axon initial segment, Exome sequencing, Meniere disease, Epilepsy, Genetic studies, Acúfeno, Fenotipo, Segmento inicial del axón, Secuenciación del exoma completo, Enfermedad de Meniere, Epilepsia, Estudios de asociación genética

Citation

Amanat S, Gallego-Martinez A, Sollini J, Perez-Carpena P, Espinosa-Sanchez JM, Aran I, et al. Burden of rare variants in synaptic genes in patients with severe tinnitus: An exome based extreme phenotype study. EBioMedicine. 2021 Apr;66:103309. doi: 10.1016/j.ebiom.2021.103309.