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Quoted phrase not found in phrase index: "Neurodevelopmental disorder with microcephaly, epilepsy, and hypomyelination"
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Phenotypic and genetic spectrum of ATP6V1A encephalopathy: a disorder of lysosomal homeostasis.
Guerrini R, Mei D, Kerti-Szigeti K, Pepe S, Koenig MK, Von Allmen G, Cho MT, McDonald K, Baker J, Bhambhani V, Powis Z, Rodan L, Nabbout R, Barcia G, Rosenfeld JA, Bacino CA, Mignot C, Power LH, Harris CJ, Marjanovic D, Møller RS, Hammer TB; DDD Study; Keski Filppula R, Vieira P, Hildebrandt C, Sacharow S; Undiagnosed Diseases Network; Maragliano L, Benfenati F, Lachlan K, Benneche A, Petit F, de Sainte Agathe JM, Hallinan B, Si Y, Wentzensen IM, Zou F, Narayanan V, Matsumoto N, Boncristiano A, la Marca G, Kato M, Anderson K, Barba C, Sturiale L, Garozzo D, Bei R; ATP6V1A collaborators; Masuelli L, Conti V, Novarino G, Fassio A. Guerrini R, et al. Brain. 2022 Aug 27;145(8):2687-2703. doi: 10.1093/brain/awac145. Brain. 2022. PMID: 35675510 Free PMC article.
Less severe outcomes were observed in 23% of patients who, at a mean age of 10 years and 6 months, exhibited moderate intellectual disability, with independent walking and variable epilepsy. ...Brain MRI demonstrated hypomyelination and generalized atrophy in …
Less severe outcomes were observed in 23% of patients who, at a mean age of 10 years and 6 months, exhibited moderate intellectual di …
Biallelic GRM7 variants cause epilepsy, microcephaly, and cerebral atrophy.
Marafi D, Mitani T, Isikay S, Hertecant J, Almannai M, Manickam K, Abou Jamra R, El-Hattab AW, Rajah J, Fatih JM, Du H, Karaca E, Bayram Y, Punetha J, Rosenfeld JA, Jhangiani SN, Boerwinkle E, Akdemir ZC, Erdin S, Hunter JV, Gibbs RA, Pehlivan D, Posey JE, Lupski JR. Marafi D, et al. Ann Clin Transl Neurol. 2020 May;7(5):610-627. doi: 10.1002/acn3.51003. Epub 2020 Apr 14. Ann Clin Transl Neurol. 2020. PMID: 32286009 Free PMC article.
We previously proposed GRM7 as a candidate disease gene in two families with neurodevelopmental disorders (NDDs). One additional family has been published since. ...Neuroimaging showed cerebral atrophy and hypomyelination in a majority of cases. Two siblings …
We previously proposed GRM7 as a candidate disease gene in two families with neurodevelopmental disorders (NDDs). One addition …
Mutations in ACTL6B, coding for a subunit of the neuron-specific chromatin remodeling complex nBAF, cause early onset severe developmental and epileptic encephalopathy with brain hypomyelination and cerebellar atrophy.
Fichera M, Failla P, Saccuzzo L, Miceli M, Salvo E, Castiglia L, Galesi O, Grillo L, Calì F, Greco D, Amato C, Romano C, Elia M. Fichera M, et al. Hum Genet. 2019 Feb;138(2):187-198. doi: 10.1007/s00439-019-01972-3. Epub 2019 Jan 17. Hum Genet. 2019. PMID: 30656450 Clinical Trial.
Developmental and epileptic encephalopathies (DEEs) are genetically heterogenous conditions, often characterized by early onset, EEG interictal epileptiform abnormalities, polymorphous and drug-resistant seizures, and neurodevelopmental impairments. In this study, we inves …
Developmental and epileptic encephalopathies (DEEs) are genetically heterogenous conditions, often characterized by early onset, EEG interic …
Severe neurodegeneration, progressive cerebral volume loss and diffuse hypomyelination associated with a homozygous frameshift mutation in CSTB.
O'Brien A, Marshall CR, Blaser S, Ray PN, Yoon G. O'Brien A, et al. Eur J Hum Genet. 2017 Jun;25(6):775-778. doi: 10.1038/ejhg.2017.39. Epub 2017 Apr 5. Eur J Hum Genet. 2017. PMID: 28378817 Free PMC article.
We report two adolescent sisters born to consanguineous parents of Sri Lankan descent who presented with profound global developmental delay, microcephaly, cortical blindness and axial hypotonia with appendicular hypertonia. Neither sibling ever developed head control, ind …
We report two adolescent sisters born to consanguineous parents of Sri Lankan descent who presented with profound global developmental delay …