ArticleNeurology. Genetics2018
Biallelic CHP1 mutation causes human autosomal recessive ataxia by impairing NHE1 function.
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In one paragraph
Article in Neurology. Genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.5field-weighted citation impact, top 18% of its field
What it found
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The trial behind it
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Who cites it
15 citing papers in PubMed, 22 citations in OpenAlex.
- Targeting the Calcineurin Homologous Protein 1 (CHP1)-Transmembrane Protein 87A (TMEM87A) mechanosensing complex: a druggable vulnerability in metastatic ovarian cancer.Molecular biomedicine · 2026Article
- Proteomic profiling of olfactory exfoliates from people with subjective cognitive complaints reveal networks of olfactory biomarkers of cognitive performance.Frontiers in aging neuroscience · 2026Article
- Deciphering Spastic Ataxia: Clinical and Genetic Profiles.Neurology. Genetics · 2025Article
- Proteomic Investigation of Differential Interactomes of Glypican 1 and a Putative Disease-Modifying Variant of Ataxia.Journal of proteome research · 2023Article
- A Diagnostic Approach to Spastic ataxia Syndromes.Cerebellum (London, England) · 2022Review
- TGS1 impacts snRNA 3'-end processing, ameliorates survival motor neuron-dependent neurological phenotypes in vivo and prevents neurodegeneration.Nucleic acids research · 2022Article
- Roles of Endomembrane Alkali Cation/Proton Exchangers in Synaptic Function and Neurodevelopmental Disorders.Frontiers in physiology · 2022Review
- Plastin 3 in health and disease: a matter of balance.Cellular and molecular life sciences : CMLS · 2021Review
- Structure and mechanism of the human NHE1-CHP1 complex.Nature communications · 2021Article
- The History of Gene Hunting in Hereditary Spinocerebellar Degeneration: Lessons From the Past and Future Perspectives.Frontiers in genetics · 2021Review
- Novel CHP1 mutation in autosomal-recessive cerebellar ataxia: autopsy features of two siblings.Acta neuropathologica communications · 2020Article
- CHP1 Regulates Compartmentalized Glycerolipid Synthesis by Activating GPAT4.Molecular cell · 2019Article
- PLS3 Overexpression Delays Ataxia inFrontiers in neuroscience · 2019Article
- Calcineurin B homologous protein 3 binds with high affinity to the CHP binding domain of the human sodium/proton exchanger NHE1.Scientific reports · 2018Article
- CHP1 reduction ameliorates spinal muscular atrophy pathology by restoring calcineurin activity and endocytosis.Brain : a journal of neurology · 2018Article
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Authors and funding
18 authors at 6 institutions in 3 countries.
Natalia Mendoza-FerreiraInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Marie CoutelierInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Eva JanzenInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Seyyedmohsen HosseinibarkooieInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Heiko LöhrInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Svenja SchneiderInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Janine MilbradtInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Mert KarakayaInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Markus RiesslandInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Christian PichloInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Laura Torres-BenitoInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Andrew SingletonInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Stephan ZuchnerInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Alexis BriceInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Alexandra DurrInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Matthias HammerschmidtInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Giovanni StevaninInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
Brunhilde WirthInstitute of Human Genetics (N.M.-F., E.J., S.H., S.S., J.M., M.K., M.R., L.T.-B., B.W.), Center for Molecular Medicine Cologne, Institute for Genetics and Center for Rare Diseases Cologne, University of Cologne, Cologne, Germany; Institute for Zoology, Developmental Biology (H.L., M.H.), Institute of Biochemistry (C.P.), University of Cologne, Germany; Institut du Cerveau et de la Moelle épinière (M.C., A.B., A.D., G.S.), INSERM U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, France; Ecole Pratique des Hautes Etudes (M.C., G.S.), PSL Research University, Paris, France; Laboratory of Molecular and Cellular Neuroscience (M.R.), The Rockefeller University, New York, NY; Laboratory of Neurogenetics (A.S.), National Institute on Aging, National Institutes of Health, Bethesda, MD; John P. Hussman Institute for Human Genomics (S.Z.), University of Miami, Miller School of Medicine, FL; and APHP (A.B., A.D., G.S.), Hôpital de la Pitié-Salpêtrière, Centre de réference de neurogénétique, Paris, France.
National Institutes of Health · USDr. John T. Macdonald Foundation · USÉcole Pratique des Hautes Études · FRNational Institute on Aging · USUniversity of Cologne · DEUniversité Paris Sciences et Lettres · FR
Funding
Assessment of Candidate Loci in Neurological diseasesZIAAG000957 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$12.2MGenetic analysis in families with neurological diseaseZIAAG000958 · NIA · NATIONAL INSTITUTE ON AGING · PI SINGLETON, ANDREW · 2009 to 2024
$10.9MAbstract
objectiveTo ascertain the genetic and functional basis of complex autosomal recessive cerebellar ataxia (ARCA) presented by 2 siblings of a consanguineous family characterized by motor neuropathy, cerebellar atrophy, spastic paraparesis, intellectual disability, and slow ocular saccades.
methodsCombined whole-genome linkage analysis, whole-exome sequencing, and focused screening for identification of potential causative genes were performed. Assessment of the functional consequences of the mutation on protein function via subcellular fractionation, size-exclusion chromatography, and fluorescence microscopy were done. A zebrafish model, using Morpholinos, was generated to study the pathogenic effect of the mutation in vivo.
resultsWe identified a biallelic 3-bp deletion (p.K19del) in
conclusionsCollectively, our results identified
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