Results 41 to 50 of about 2,429 (159)

Visual evaluation of the Middle Cerebellar Peduncle (MCP) hyperintensities and hot cross bun sign for cerebellar subtype multiple system atrophy (MSA-C) and spinocerebellar ataxia type 3 (SCA3) and 6 (SCA6).

open access: yes, 2022
Visual evaluation of the Middle Cerebellar Peduncle (MCP) hyperintensities and hot cross bun sign for cerebellar subtype multiple system atrophy (MSA-C) and spinocerebellar ataxia type 3 (SCA3) and 6 (SCA6).
Hiroki Mukai (1719136)   +12 more
core   +1 more source

Spinocerebellar ataxias: microsatellite and allele frequency in unaffected and affected individuals Ataxias espinocerebelares: freqüência de alelos e microsatélites em indivíduos normais e afetados

open access: yesArquivos de Neuro-Psiquiatria, 2009
The diagnosis and incidence of spinocerebelar ataxias (SCA) is sometimes difficult to analyze due the overlap of phenotypes subtypes and are disorders of mutations caused by CAG trinucleotide repeat expansion.
Aline Andrade Freund   +6 more
doaj   +1 more source

Frequency of ZFHX3‐Mediated Spinocerebellar Ataxia 4 in a US Undiagnosed Ataxia Cohort

open access: yesMovement Disorders, Volume 41, Issue 9, Page 2476-2489, September 2026.
Abstract Background Spinocerebellar ataxia 4 (SCA4) is a late‐onset dominant ataxia with neuropathy caused by exonic GGC repeat expansion in the ZFHX3 gene thought to originate from a Swedish founder event. The GC‐rich expansion is highly thermodynamically stable, posing challenges for standard clinical genetic testing methods.
Annie Chen   +320 more
wiley   +1 more source

CREB and Cav2.1 aggregates co-localize in SCA6 human Purkinje cells.

open access: yes, 2013
(A) In a control brain affected with Parkinson's disease, the immunoreactivity against CREB is present but weak and homogeneous in the neuronal cytoplasm of two Purkinje cells.
Yoshinobu Eishi (245152)   +17 more
core   +1 more source

SCA8 Repeat Expansion: Large CTA/CTG Repeat Alleles Are More Common in Ataxic Patients, Including Those with SCA6 [PDF]

open access: yes, 2003
We analyzed the SCA8 CTA/CTG repeat in a large group of Japanese subjects. The frequency of large alleles (85–399 CTA/CTG repeats) was 1.9% in spinocerebellar ataxia (SCA), 0.4% in Parkinson disease, 0.3% in Alzheimer disease, and 0% in a healthy control
Nakamura, Shigenobu   +11 more
core   +1 more source

Familial Hemiplegic Migraine Type 1 Associated with Parkinsonism: A Case Report

open access: yesCase Reports in Neurology, 2015
Familial hemiplegic migraine type 1 (FHM1), episodic ataxia type 2 (EA2) and spinocerebellar ataxia type 6 (SCA6) are allelic disorders caused by mutations in the CACNA1A gene on chromosome 19p13.
Marie Bruun   +7 more
doaj   +1 more source

GAA‐FGF14 Ataxia Is a Frequently Overlooked Cause of Sporadic Adult‐Onset Ataxia

open access: yesClinical Genetics, Volume 110, Issue 3, Page 358-362, September 2026.
GAA‐FGF14 ataxia is a frequent cause of both familial and sporadic cerebellar ataxia. If symptoms are consistent, targeted testing of the FGF14 locus should be considered as a first‐line approach, as the diagnostic yield is up to 50%. ABSTRACT GAA‐FGF14 ataxia (spinocerebellar ataxia 27B, SCA27B), identified in 2023, is a major cause of adult‐onset ...
Eva‐Maria Kraus   +7 more
wiley   +1 more source

Mesenchymal Stem Cell‐Based Therapy for Cerebellar Ataxia: From Bench to Bedside

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 7, July 2026.
Allogeneic hMSCs transplanted across LPS, Ara‐C, and SCA2 cerebellar ataxia (CA) models suppress neuroinflammation and restore the neurotrophin axis, collectively preserving Purkinje cell integrity. These preclinical findings are being translated clinically, from a first‐in‐human case report to an ongoing Phase II/III randomized trial (NCT02540655 ...
Kyoungho Suk   +2 more
wiley   +1 more source

Influence of filler microstructure on propylene/propane separation in calixarene-based mixed matrix membranes

open access: yesAdvanced Membranes
The pure organic nature and solubility of calixarenes in organic solvents position them as prospective fillers for mixed matrix membranes (MMMs). This investigation incorporated two calixarene materials, C-propylpyrogallol[4]arene (PgC3) and sulfonato ...
Xiumei Geng   +7 more
doaj   +1 more source

Gene Suppression Therapies in Hereditary Cerebellar Ataxias: A Systematic Review of Animal Studies

open access: yesCells, 2023
Introduction: Hereditary cerebellar ataxias (HCAs) are a heterogenous group of neurodegenerative disorders associated with severe disability. Treatment options are limited and overall restricted to symptomatic approaches, leading to poor prognoses.
Carolina Santos   +3 more
doaj   +1 more source

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