ArticleNeurology. Genetics2015
Novel GABRG2 mutations cause familial febrile seizures.
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Article in Neurology. Genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21citing papers in PubMed
1.4field-weighted citation impact, top 21% of its field
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Who cites it
21 citing papers in PubMed, 31 citations in OpenAlex.
- Phenotypic Spectrum in Individuals With PathogenicNeurology · 2025Article
- GABRG2 mutations in genetic epilepsy with febrile seizures plus: structure, roles, and molecular genetics.Journal of translational medicine · 2024Review
- Modulating Endoplasmic Reticulum Chaperones and Mutant Protein Degradation in GABRG2(Q390X) Associated with Genetic Epilepsy with Febrile Seizures Plus and Dravet Syndrome.International journal of molecular sciences · 2024Article
- Article
- Molecular and clinical descriptions of patients with GABAEpilepsia · 2022Review
- Association of ultra-rare coding variants with genetic generalized epilepsy: A case-control whole exome sequencing study.Epilepsia · 2022Article
- Phenotypic Spectrum and Prognosis of Epilepsy Patients WithFrontiers in molecular neuroscience · 2022Article
- Fever-Associated Seizures or Epilepsy: An Overview of Old and Recent Literature Acquisitions.Frontiers in pediatrics · 2022Review
- Neocortex- and hippocampus-specific deletion of Gabrg2 causes temperature-dependent seizures in mice.Cell death & disease · 2021Article
- PGRMC1 Inhibits Progesterone-Evoked Proliferation and CaInternational journal of molecular sciences · 2020Article
- Endoplasmic reticulum stress increases inflammatory cytokines in an epilepsy mouse model Gabrg2Epilepsia · 2020Article
- A regulatory variant of CHRM3 is associated with cannabis-induced hallucinations in European Americans.Translational psychiatry · 2019Article
- Targeted knockout of GABA-A receptor gamma 2 subunit provokes transient light-induced reflex seizures in zebrafish larvae.Disease models & mechanisms · 2019Article
- Functional genomics of epilepsy-associated mutations in the GABAThe Journal of biological chemistry · 2019Article
- γ2 GABAFrontiers in cellular neuroscience · 2018Review
- Febrile seizures: an overview.Drugs in context · 2018Review
- Whole-Exome Sequencing in Searching for New Variants Associated With the Development of Parkinson's Disease.Frontiers in aging neuroscience · 2018Article
- Defects at the crossroads of GABAergic signaling in generalized genetic epilepsies.Epilepsy research · 2017Review
- De novo GABRG2 mutations associated with epileptic encephalopathies.Brain : a journal of neurology · 2017Article
- Whole-exome sequencing in neurologic practice: Reducing the diagnostic odyssey.Neurology. Genetics · 2015Article
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Authors and funding
18 authors at 1 institution in 2 countries.
Morgane BoillotSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Mélanie Morin-BrureauSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Fabienne PicardSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Sarah WeckhuysenSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Virginie LambrecqSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Carlo MinettiSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Pasquale StrianoSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Federico ZaraSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Michele IacominoSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Saeko IshidaSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Isabelle An-GourfinkelSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Mailys DaniauSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Katia HardiesSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Michel BaulacSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Olivier DulacSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Eric LeguernSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Rima NabboutSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Stéphanie BaulacSorbonne Universités (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UPMC Univ Paris 06, UM 75, ICM; INSERM, U1127 (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), ICM; CNRS (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), UMR 7225, ICM; ICM (M.B., S.I., M.D., S.B., M.M.-B., E.L., S.W., M.B., V.L., I.A.-G.), Paris, France; Department of Neurology (F.P.), University Hospitals of Geneva (HUG), Switzerland; Centre de Reference Épilepsies Rares, Epilepsy Unit (S.W., M.B., V.L., I.A.-G.), and Département de Génétique et de Cytogénétique (E.L.), AP-HP Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Pediatric Neurology and Muscular Diseases Unit, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova (C.M., P.S.), and Laboratory of Neurogenetics, Department of Neurosciences (F.Z., M.I.), "G. Gaslini" Institute, Genova, Italy; Neurogenetics Group, VIB-Department of Molecular Genetics (K.H.), and Laboratory of Neurogenetics, Institute Born-Bunge (K.H.), University of Antwerp, Belgium; Centre de Reference Épilepsies Rares (O.D., R.N.), Department of Pediatric Neurology, Necker Enfants Malades Hospital, AP-HP, Paris; INSERM (O.D., R.N.), U1129, Necker, Paris, France; and University Paris Descartes (O.D., R.N.), Paris, France.
Centre National de la Recherche Scientifique · FR
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo identify the genetic cause in a large family with febrile seizures (FS) and temporal lobe epilepsy (TLE) and subsequently search for additional mutations in a cohort of 107 families with FS, with or without epilepsy.
methodsThe cohort consisted of 1 large family with FS and TLE, 64 smaller French families recruited through a national French campaign, and 43 Italian families. Molecular analyses consisted of whole-exome sequencing and mutational screening.
resultsExome sequencing revealed a p.Glu402fs*3 mutation in the γ2 subunit of the GABAA receptor gene (GABRG2) in the large family with FS and TLE. Three additional nonsense and frameshift GABRG2 mutations (p.Arg136*, p.Val462fs*33, and p.Pro59fs*12), 1 missense mutation (p.Met199Val), and 1 exonic deletion were subsequently identified in 5 families of the follow-up cohort.
conclusionsWe report GABRG2 mutations in 5.6% (6/108) of families with FS, with or without associated epilepsy. This study provides evidence that GABRG2 mutations are linked to the FS phenotype, rather than epilepsy, and that loss-of-function of GABAA receptor γ2 subunit is the probable underlying pathogenic mechanism.
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