ArticleNeurology. Genetics2020
Congenital myasthenic syndrome caused by a frameshift insertion mutation in
Open access · goldAbstract read
In one paragraph
Article in Neurology. Genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 25% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- Review of Congenital Myasthenic Syndrome Caused by Pathogenic Variants in GFPT1.Muscle & nerve · 2026Review
- Congenital myasthenic syndrome due to novelJournal of neuromuscular diseases · 2026Article
- Galactose treatment rescues neuromuscular junction transmission in glutamine-fructose-6-phosphate transaminase 1 (Gfpt1) deficient mice.Human molecular genetics · 2025Article
- GFPT1-related congenital myasthenic syndrome misdiagnosed as myopathy: clinical and genetic insights.Acta neurologica Belgica · 2025Article
- Article
- Maternal Uniparental Isodisomy of Chromosome 2 Leading to Homozygous Variants inGlobal medical genetics · 2024Review
- Splicing regulation of GFPT1 muscle-specific isoform and its roles in glucose metabolisms and neuromuscular junction.iScience · 2023Article
- Diverse myopathological features in the congenital myasthenia syndrome with GFPT1 mutation.Brain and behavior · 2022Article
- Abnormal decrement on high-frequency repetitive nerve stimulation in congenital myasthenic syndrome with GFPT1 mutations and review of literature.Frontiers in neurology · 2022Article
- A Novel Homozygous Variant in the CHRNE Gene in 2 Siblings with Congenital Myasthenic Syndrome.Child neurology openArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
23 authors at 1 institution in 1 country.
Szabolcs SzelingertheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0001-7129-1907
Jonida KratetheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Keri RamseytheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Samuel P StromtheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Perry B ShiehtheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Hane LeetheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Newell BelnaptheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Chris BalaktheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0001-9149-5982
Ashley L SiniardtheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Megan RusselltheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Ryan RichholttheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Matt De BoththeNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Ana M ClaasentheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Isabelle SchrauwentheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0001-7310-6082
Stanley F NelsontheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Matthew J HuentelmantheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0001-7390-9918
David W CraigtheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Samuel P YangtheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Steven A MooretheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0002-6353-7900
Kumaraswamy SivakumartheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.
Vinodh NarayanantheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0002-0658-3847
Sampathkumar RangasamytheNeurogenomics Division (S.S., J.K., K.R., N.B., C.B., A.L.S., M.R., R.R., M.D.B., A.M.C., M.J.H, V.N., S.R.), Translational Genomics Research Institute, Center for Rare Childhood Disorders, Phoenix, AZ; Fulgent Genetics (S.P.S.), Temple City, CA; Department of Neurology (P.B.S.), University of California Los Angeles; David Geffen School of Medicine (P.B.S.), Los Angeles; Department of Pathology and Laboratory Medicine (H.L., S.F.N.), University of California, Los Angeles; Department of Human Genetics (H.L., S.F.N.), David Geffen School of Medicine; Department of Neurology (I.S.), Columbia University, Center for Statistical Genetics, New York; Department of Translational Genomics (D.W.C.), University of Southern California, Los Angeles; Providence Sacred Heart Medical Center and Children's Hospital (S.P.Y.), Spokane, WA; Department of Pathology (S.A.M), University of Iowa, Carver College of Medicine; and Neuromuscular Clinic and Research Center (K.S.), Phoenix, AZ.ORCID 0000-0003-2151-9162
UCLA Clinical Genomics Center
University of Southern California · US
Funding
Therapeutic Potential of ESC-Derived Myogenic PrecursorsU54NS053672 · NINDS · UNIVERSITY OF IOWA · PI CAMPBELL, KEVIN P. · 2005 to 2019
$22.0MMuscular Dystrophy Specialized Research Center: Project 2P50NS053672 · NINDS · UNIVERSITY OF IOWA · PI KEVIN P. CAMPBELL · 2020 to 2026
$11.9MNINDS NIH HHS P50 NS053672NINDS NIH HHS U54 NS053672
Abstract
objectiveDescription of a new variant of the glutamine-fructose-6-phosphate transaminase 1 (
methodsMuscle biopsies, EMG, and whole-exome sequencing were performed.
resultsAll 3 patients presented with congenital hypotonia, muscle weakness, respiratory insufficiency, head lag, areflexia, and gastrointestinal dysfunction. Genetic analysis identified a homozygous frameshift insertion in the
conclusionsThese results expand on the spectrum of known loss-of-function
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