Varaico: Literature-Extracted Genetic Variants

Gene:SPTLC1
Variant:p.S331F
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SPTLC1

NM_006415.4:p.S331F

Associated Papers

Frequent De Novo Mutations in Korean Patients With Charcot-Marie-Tooth Disease.

Lee AJ et al.

Journal of the Peripheral Nervous System : Jpns, 2025

Antisense oligonucleotides reverse SPTLC1-related hereditary sensory neuropathy in a mouse model.

Meng J et al.

Brain : a Journal of Neurology, 2025

Characterization of novel and recurrent SPTLC2 variants in childhood-onset amyotrophic lateral sclerosis: Insights into sphingolipid dysregulation.

Fu X et al.

Journal of Neuromuscular Diseases, 2025

Genomic reanalysis of a pan-European rare-disease resource yields new diagnoses.

Laurie S et al.

Nature Medicine, 2025

39825153 (PubMed )
Supplement: 41591_2024_3420_MOESM3_ESM.xlsx › SuppTableS4.Disease_Causing

Next-generation sequencing in Charcot-Marie-Tooth: a proposal for improvement of ACMG guidelines for variant evaluation.

Geroldi A et al.

Journal of Medical Genetics, 2024

Functional and Molecular Characterization of New SPTLC1 Missense Variants in Patients with Hereditary Sensory and Autonomic Neuropathy Type 1 (HSAN1).

Rochat J et al.

Genes, 2024

Recurrent de-novo gain-of-function mutation in SPTLC2 confirms dysregulated sphingolipid production to cause juvenile amyotrophic lateral sclerosis.

Dohrn MF et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2024

Serine Palmitoyltransferase (SPT)-related Neurodegenerative and Neurodevelopmental Disorders.

Mohassel P et al.

Journal of Neuromuscular Diseases, 2024

Yeast Models of Amyotrophic Lateral Sclerosis Type 8 Mimic Phenotypes Seen in Mammalian Cells Expressing Mutant VAPBP56S.

Stump AL et al.

Biomolecules, 2023

Spectrum of SPTLC1-related disorders: a novel case of 'Ser331 syndrome' that expand the phenotype of hereditary sensory and autonomic neuropathy type 1A and motor neuron diseases.

Lorenzoni PJ et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2023

Whole-genome sequencing in clinically diagnosed Charcot-Marie-Tooth disease undiagnosed by whole-exome sequencing.

Kim YG et al.

Brain Communications, 2023

The SPTLC1 p.S331 mutation bridges sensory neuropathy and motor neuron disease and has implications for treatment.

Fiorillo C et al.

Neuropathology and Applied Neurobiology, 2022

A de novo c.113 T > C: p.L38R mutation of SPTLC1: case report of a girl with sporadic juvenile amyotrophic lateral sclerosis.

Liu X et al.

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2022

SPTLC1 variants associated with ALS produce distinct sphingolipid signatures through impaired interaction with ORMDL proteins.

Lone MA et al.

The Journal of Clinical Investigation, 2022

Diverse Molecular Mechanisms Underlying Pathogenic Protein Mutations: Beyond the Loss-of-Function Paradigm.

Backwell L et al.

Annual Review of Genomics and Human Genetics, 2022

Calcium-Mediated Calpain Activation and Microtubule Dissociation in Cell Model of Hereditary Sensory Neuropathy Type-1 Expressing V144D SPTLC1 Mutation.

Antony A et al.

Dna and Cell Biology, 2022

Improving the efficacy of exome sequencing at a quaternary care referral centre: novel mutations, clinical presentations and diagnostic challenges in rare neurogenetic diseases.

Grunseich C et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2021

Genotype and phenotype distribution of 435 patients with Charcot-Marie-Tooth disease from central south China.

Xie Y et al.

European Journal of Neurology, 2021

An iPSC model of hereditary sensory neuropathy-1 reveals L-serine-responsive deficits in neuronal ganglioside composition and axoglial interactions.

Clark AJ et al.

Cell Reports. Medicine, 2021

34337561 (PubMed )
Supplement: mmc2.pdf

Childhood amyotrophic lateral sclerosis caused by excess sphingolipid synthesis.

Mohassel P et al.

Nature Medicine, 2021

AAV-Mediated Gene Therapy for Glycosphingolipid Biosynthesis Deficiencies.

Yang H et al.

Trends in Molecular Medicine, 2021

The Complex Clinical and Genetic Landscape of Hereditary Peripheral Neuropathy.

Ghosh S et al.

Annual Review of Pathology, 2021

Expanding the spectrum of SPTLC1-related disorders beyond hereditary sensory and autonomic neuropathies: A novel case of the distinct "S331 syndrome".

Rossi F et al.

Journal of the Peripheral Nervous System : Jpns, 2020

A Novel Variant (Asn177Asp) in SPTLC2 Causing Hereditary Sensory Autonomic Neuropathy Type 1C.

Suriyanarayanan S et al.

Neuromolecular Medicine, 2019

Comprehensive Computational Analysis of Protein Phenotype Changes Due to Plausible Deleterious Variants of Human SPTLC1 Gene.

Sadaf T et al.

International Journal of Molecular and Cellular Medicine, 2019

V144D Mutation of SPTLC1 Can Present with Both Painful and Painless Phenotypes in Hereditary Sensory and Autonomic Neuropathies Type I.

Ho KWD et al.

Case Reports in Genetics, 2018

HSAN1 mutations in serine palmitoyltransferase reveal a close structure-function-phenotype relationship.

Bode H et al.

Human Molecular Genetics, 2016

Characterization of Disease-Associated Mutations in Human Transmembrane Proteins.

Molnár J et al.

Plos One, 2016

26986070 (PubMed )
Supplement: pone.0151760.s001.xlsx › disease

Natural history and biomarkers in hereditary sensory neuropathy type 1.

Fridman V et al.

Muscle & Nerve, 2015

Early-onset severe hereditary sensory and autonomic neuropathy type 1 with S331F SPTLC1 mutation.

Suh BC et al.

Molecular Medicine Reports, 2014

Mutations at Ser331 in the HSN type I gene SPTLC1 are associated with a distinct syndromic phenotype.

Auer-Grumbach M et al.

European Journal of Medical Genetics, 2013

Topological and functional characterization of the ssSPTs, small activating subunits of serine palmitoyltransferase.

Harmon JM et al.

The Journal of Biological Chemistry, 2013

Oral L-serine supplementation reduces production of neurotoxic deoxysphingolipids in mice and humans with hereditary sensory autonomic neuropathy type 1.

Garofalo K et al.

The Journal of Clinical Investigation, 2011

Characterization of two mutations in the SPTLC1 subunit of serine palmitoyltransferase associated with hereditary sensory and autonomic neuropathy type I.

Rotthier A et al.

Human Mutation, 2011

Mutations in the SPTLC2 subunit of serine palmitoyltransferase cause hereditary sensory and autonomic neuropathy type I.

Rotthier A et al.

American Journal of Human Genetics, 2010

Genes for hereditary sensory and autonomic neuropathies: a genotype-phenotype correlation.

Rotthier A et al.

Brain : a Journal of Neurology, 2009

Unraveling the multifaceted insights into amyotrophic lateral sclerosis: Genetic underpinnings, pathogenesis, and therapeutic horizons.

Sharma R et al.

Mutation Research. Reviews in Mutation Research, 0

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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."