Varaico: Literature-Extracted Genetic Variants

Gene:SPAST
Variant:p.S44L
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SPAST

NM_014946.4:p.S44L

Associated Papers

Novel and rare variants in amyotrophic lateral sclerosis genes identified in Malaysian patients.

Zulhairy-Liong NA et al.

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2025

41359433 (PubMed )
Supplement: supplement_1.docx

Genetic diagnostic yield by MRI pattern in children with cerebral palsy: a population-based study.

Berry JG et al.

Ebiomedicine, 2025

41202470 (PubMed )
Supplement: mmc2.xlsx › Table_S1

Integration of Genome and Epigenetic Testing in the Diagnostic Evaluation of Developmental Delay: Differentiating Börjeson-Forssman-Lehmann (BFLS) and White-Kernohan (WHIKERS) Syndromes.

Ramsey K et al.

Genes, 2025

Structural brain changes contributing to motor signs in pure hereditary spastic paraplegia type 4.

Piervincenzi C et al.

Journal of Neurology, 2025

Spastin and alsin protein interactome analyses begin to reveal key canonical pathways and suggest novel druggable targets.

Helmold BR et al.

Neural Regeneration Research, 2025

From spastic paraplegia to infantile neurodegenerative disorder: Expanding the phenotypic spectrum associated with biallelic SPAST variants.

Degoutin M et al.

European Journal of Neurology, 2025

Clinically Relevant Genes Identified in Cerebral Palsy Cohorts Following Evaluation of the Clinical Description and Phenotype: A Systematic Review.

Wilson YA et al.

Journal of Child Neurology, 2024

39246294 (PubMed )
Supplement: sj-xlsx-2-jcn-10.1177_08830738241277231.xlsx › eTable_2

Genetic etiology of progressive pediatric neurological disorders.

Aaltio J et al.

Pediatric Research, 2024

Individual perception of environmental factors that influence lower limbs spasticity in inherited spastic paraparesis.

Lallemant-Dudek P et al.

Annals of Physical and Rehabilitation Medicine, 2023

Anticipation Can Be More Common in Hereditary Spastic Paraplegia with SPAST Mutations Than It Appears.

Hashemi SS et al.

The Canadian Journal of Neurological Sciences. Le Journal Canadien Des Sciences Neurologiques, 2022

Multiple roles for the cytoskeleton in ALS.

Liu X et al.

Experimental Neurology, 2022

FBXL17/spastin axis as a novel therapeutic target of hereditary spastic paraplegia.

Kang HM et al.

Cell & Bioscience, 2022

35869491 (PubMed )
Supplement: 13578_2022_851_MOESM2_ESM.docx

A clinical and genetic study of SPG31 in Japan.

Hata T et al.

Journal of Human Genetics, 2022

Clinical-Genetic Features Influencing Disability in Spastic Paraplegia Type 4: A Cross-sectional Study by the Italian DAISY Network.

Rossi S et al.

Neurology. Genetics, 2022

A p.Glu420Gln mutation in SPAST is associated with infantile onset spastic paraplegia complicated by cerebella ataxia, epilepsy, peripheral neuropathy, and hypoplasia of the corpus callosum.

Nan H et al.

Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2022

Clinical and molecular characterization of a large cohort of childhood onset hereditary spastic paraplegias.

Giordani GM et al.

Scientific Reports, 2021

A p.Arg499His mutation in SPAST is associated with infantile-onset complicated spastic paraplegia: a case report and review of the literature.

Nan H et al.

Bmc Neurology, 2021

Yield of clinically reportable genetic variants in unselected cerebral palsy by whole genome sequencing.

van Eyk CL et al.

Npj Genomic Medicine, 2021

Phenotype-driven variant filtration strategy in exome sequencing toward a high diagnostic yield and identification of 85 novel variants in 400 patients with rare Mendelian disorders.

Marinakis NM et al.

American Journal of Medical Genetics. Part A, 2021

Genotype and defects in microtubule-based motility correlate with clinical severity in KIF1A-associated neurological disorder.

Boyle L et al.

Hgg Advances, 2021

33880452 (PubMed )
Supplement: mmc2.xlsx › Table_S2

Recent advances in understanding hereditary spastic paraplegias and emerging therapies.

Lallemant-Dudek P et al.

Faculty Reviews, 2021

Insights into Clinical, Genetic, and Pathological Aspects of Hereditary Spastic Paraplegias: A Comprehensive Overview.

Elsayed LEO et al.

Frontiers in Molecular Biosciences, 2021

The ChinaMAP analytics of deep whole genome sequences in 10,588 individuals.

Cao Y et al.

Cell Research, 2020

32355288 (PubMed )
Supplement: 41422_2020_322_MOESM14_ESM.xlsx › S7

Sorting Rare ALS Genetic Variants by Targeted Re-Sequencing Panel in Italian Patients: OPTN, VCP, and SQSTM1 Variants Account for 3% of Rare Genetic Forms.

Pensato V et al.

Journal of Clinical Medicine, 2020

32028661 (PubMed )
Supplement: jcm-09-00412-s001.pdf

The Neglected Genes of ALS: Cytoskeletal Dynamics Impact Synaptic Degeneration in ALS.

Castellanos-Montiel MJ et al.

Frontiers in Cellular Neuroscience, 2020

The clinical and radiological profile of primary lateral sclerosis: a population-based study.

Finegan E et al.

Journal of Neurology, 2019

De novo SPAST mutations may cause a complex SPG4 phenotype.

Schieving JH et al.

Brain : a Journal of Neurology, 2019

New hypothesis for the etiology of SPAST-based hereditary spastic paraplegia.

Qiang L et al.

Cytoskeleton (hoboken, N.j.), 2019

Spastic paraplegia due to SPAST mutations is modified by the underlying mutation and sex.

Parodi L et al.

Brain : a Journal of Neurology, 2018

Mechanistic basis of an epistatic interaction reducing age at onset in hereditary spastic paraplegia.

Newton T et al.

Brain : a Journal of Neurology, 2018

Association of Early-Onset Spasticity and Risk for Cognitive Impairment With Mutations at Amino Acid 499 in SPAST.

Gillespie MK et al.

Journal of Child Neurology, 2018

Clinical and molecular characterization of hereditary spastic paraplegias: A next-generation sequencing panel approach.

Burguez D et al.

Journal of the Neurological Sciences, 2017

Truncating mutations in SPAST patients are associated with a high rate of psychiatric comorbidities in hereditary spastic paraplegia.

Chelban V et al.

Journal of Neurology, Neurosurgery, and Psychiatry, 2017

Hereditary spastic paraplegia: More than an upper motor neuron disease.

Parodi L et al.

Revue Neurologique, 2017

SPAST mutation spectrum and familial occurrence among Czech patients with pure hereditary spastic paraplegia.

Mészárosová AU et al.

Journal of Human Genetics, 2016

Genetic background of the hereditary spastic paraplegia phenotypes in Hungary - An analysis of 58 probands.

Balicza P et al.

Journal of the Neurological Sciences, 2016

Hereditary spastic paraplegia SPG4: what is known and not known about the disease.

Solowska JM et al.

Brain : a Journal of Neurology, 2015

Delving into the complexity of hereditary spastic paraplegias: how unexpected phenotypes and inheritance modes are revolutionizing their nosology.

Tesson C et al.

Human Genetics, 2015

Cold temperature improves mobility and survival in Drosophila models of autosomal-dominant hereditary spastic paraplegia (AD-HSP).

Baxter SL et al.

Disease Models & Mechanisms, 2014

Valproate Treatment in an ALS Patient Carrying a c.194G>A Spastin Mutation and SMN2 Homozygous Deletion.

Tremolizzo L et al.

Case Reports in Neurological Medicine, 2014

Mutation and clinical characteristics of autosomal-dominant hereditary spastic paraplegias in China.

Luo Y et al.

Neuro-degenerative Diseases, 2014

Where genotype is not predictive of phenotype: towards an understanding of the molecular basis of reduced penetrance in human inherited disease.

Cooper DN et al.

Human Genetics, 2013

SPAST mutations in Australian patients with hereditary spastic paraplegia.

Vandebona H et al.

Internal Medicine Journal, 2012

A high-throughput resequencing microarray for autosomal dominant spastic paraplegia genes.

Dufke C et al.

Neurogenetics, 2012

Clinical and genetic analysis of four Taiwanese families with autosomal dominant hereditary spastic paraplegia.

Lan MY et al.

Journal of the Formosan Medical Association = Taiwan Yi Zhi, 2012

Loss of Drosophila melanogaster p21-activated kinase 3 suppresses defects in synapse structure and function caused by spastin mutations.

Ozdowski EF et al.

Genetics, 2011

Mutation screening of spastin, atlastin, and REEP1 in hereditary spastic paraplegia.

McCorquodale DS et al.

Clinical Genetics, 2011

Distinct intracellular vesicle transport mechanisms are selectively modified by spastin and spastin mutations.

Fuerst JC et al.

Journal of Cellular Physiology, 2011

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