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Síndrome de tremor/ataxia associada ao X frágil
ORPHA:93256CID-10 · G11.2CID-11 · 8A03.1YOMIM 300623DOENÇA RARA

A síndrome de tremor/ataxia associada ao X frágil (FXTAS) é uma doença neurodegenerativa rara caracterizada por tremor intencional progressivo de início na idade adulta e ataxia da marcha.

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Introdução

O que você precisa saber de cara

📋

A síndrome de tremor/ataxia associada ao X frágil (FXTAS) é uma doença neurodegenerativa rara caracterizada por tremor intencional progressivo de início na idade adulta e ataxia da marcha.

Pesquisas ativas
1 ensaio
8 total registrados no ClinicalTrials.gov
Publicações científicas
745 artigos
Último publicado: 2026
Medicamentos
1 registrados
BREXANOLONE

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1 medicamento registrado
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BREXANOLONE

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
1-9 / 100 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.0
United States
Início
Adult
🏥
SUS: Cobertura mínimaScore: 35%
Centros em: PA, PR, RS, ES, RJ +5CID-10: G11.2
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (2)
0202010694
Sequenciamento completo do exoma (WES)genetic_test
0301070040
Atendimento em reabilitação — doenças rarasrehabilitation
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Entender a doença

Do básico ao detalhe, leia no seu ritmo

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Sinais e sintomas

O que aparece no corpo e com que frequência cada sintoma acontece

Partes do corpo afetadas

🧠
Neurológico
20 sintomas
💪
Músculos
3 sintomas
🫃
Digestivo
2 sintomas
🫘
Rins
2 sintomas
👂
Ouvidos
1 sintomas
📏
Crescimento
1 sintomas

+ 27 sintomas em outras categorias

Características mais comuns

100%prev.
HP:0003584
Frequência: 5/5
100%prev.
Deterioração mental
Frequência: 5/5
100%prev.
Tremor intencional
Muito frequente (99-80%)
100%prev.
Impotência
Frequente (79-30%)
100%prev.
Parkinsonismo
Ocasional (29-5%)
90%prev.
Inércia
Muito frequente (99-80%)
57sintomas
Muito frequente (14)
Frequente (17)
Ocasional (8)
Sem dados (18)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 57 características clínicas mais associadas, ordenadas por frequência.

HP:0003584
Frequência: 5/5100%
Deterioração mentalMental deterioration
Frequência: 5/5100%
Tremor intencionalIntention tremor
Muito frequente (99-80%)100%
ImpotênciaImpotence
Frequente (79-30%)100%
ParkinsonismoParkinsonism
Ocasional (29-5%)100%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Total histórico745PubMed
Últimos 10 anos200publicações
Pico202147 papers
Linha do tempo
2026Hoje · 2026🧪 2007Primeiro ensaio clínico📈 2021Ano de pico
Publicações por ano (últimos 10 anos)

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Genética e causas

O que está alterado no DNA e como passa nas famílias

Genes associados

1 gene identificado com associação a esta condição. Padrão de herança: X-linked dominant.

FMR1Fragile X messenger ribonucleoprotein 1Disease-causing germline mutation(s) (gain of function) inAltamente restrito
FUNÇÃO

Multifunctional polyribosome-associated RNA-binding protein that plays a central role in neuronal development and synaptic plasticity through the regulation of alternative mRNA splicing, mRNA stability, mRNA dendritic transport and postsynaptic local protein synthesis of target mRNAs (PubMed:12417522, PubMed:16631377, PubMed:18653529, PubMed:19166269, PubMed:23235829, PubMed:25464849). Acts as an mRNA regulator by mediating formation of some phase-separated membraneless compartment: undergoes li

LOCALIZAÇÃO

Cytoplasm, Cytoplasmic ribonucleoprotein granuleCytoplasm, Stress granuleCytoplasmPerikaryonCytoplasm, perinuclear regionCell projection, neuron projectionCell projection, axonCell projection, dendriteCell projection, dendritic spineSynapse, synaptosomeCell projection, growth coneCell projection, filopodium tipSynapsePostsynaptic cell membranePresynaptic cell membraneNucleusNucleus, nucleolusChromosome, centromereChromosomeCell membraneNucleus, Cajal body

VIAS BIOLÓGICAS (5)
FCGR3A-mediated phagocytosisRHO GTPases Activate WASPs and WAVEsRegulation of actin dynamics for phagocytic cup formationVEGFA-VEGFR2 PathwayRAC1 GTPase cycle
MECANISMO DE DOENÇA

Fragile X syndrome

An X-linked dominant disease characterized by moderate to severe intellectual disability, macroorchidism (enlargement of the testicles), large ears, prominent jaw, and high-pitched, jocular speech. The defect in most patients results from an amplification of a CGG repeat region in the FMR1 gene and abnormal methylation.

EXPRESSÃO TECIDUAL(Ubíquo)
Cérebro - Hemisfério cerebelar
39.4 TPM
Ovário
32.4 TPM
Tireoide
31.7 TPM
Nervo tibial
30.4 TPM
Cerebelo
29.7 TPM
OUTRAS DOENÇAS (4)
premature ovarian failure 1fragile X syndromefragile X-associated tremor/ataxia syndromeXq27.3q28 duplication syndrome
HGNC:3775UniProt:Q06787

Medicamentos e terapias

BREXANOLONEPhase 2

Mecanismo: GABA-A receptor; anion channel positive allosteric modulator

Ver mais no OpenTargets

Variantes genéticas (ClinVar)

272 variantes patogênicas registradas no ClinVar.

🧬 FMR1: GRCh38/hg38 Xq26.3-28(chrX:137491159-155700385)x2 ()
🧬 FMR1: NM_002024.6(FMR1):c.574C>A (p.Leu192Met) ()
🧬 FMR1: NM_002024.6(FMR1):c.995T>C (p.Ile332Thr) ()
🧬 FMR1: GRCh37/hg19 Xq23-28(chrX:113417246-155233731)x1 ()
🧬 FMR1: NM_002024.6(FMR1):c.590C>G (p.Ser197Cys) ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 9 variantes classificadas pelo ClinVar.

4
2
3
Patogênica (44.4%)
VUS (22.2%)
Benigna (33.3%)
VARIANTES MAIS SIGNIFICATIVAS
FMR1: NM_002024.6(FMR1):c.1622_1636del (p.Gln541_Gly545del) [Likely pathogenic]
FMR1: NM_002024.6(FMR1):c.-129CGG[9] [Conflicting classifications of pathogenicity]
FRAXA: NM_002024.6(FMR1):c.-128GGC[55_200] [Pathogenic]
FMR1: NM_002024.6:c.-128GGM[55_?] [Pathogenic]
FMR1: NM_002024.6(FMR1):c.413G>A (p.Arg138Gln) [Uncertain significance]

Vias biológicas (Reactome)

6 vias biológicas associadas aos genes desta condição.

Diagnóstico

Os sinais que médicos procuram e os exames que confirmam

Carregando...

Tratamento e manejo

Remédios, cuidados de apoio e o que precisa acompanhar

Pipeline de tratamentos
Pipeline regulatório — de medicamentos já aprovados a drogas em pesquisa exploratória.
2Fase 23
·Pré-clínico5
Medicamentos catalogadosEnsaios clínicos· 1 medicamento · 7 ensaios
Carregando informações de tratamento...

Onde tratar no SUS

Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)

🇧🇷 Atendimento SUS — Síndrome de tremor/ataxia associada ao X frágil

Centros de Referência SUS

13 centros habilitados pelo SUS para Síndrome de tremor/ataxia associada ao X frágil

Centros para Síndrome de tremor/ataxia associada ao X frágil

Detalhes dos centros

Hospital Infantil Albert Sabin

R. Tertuliano Sales, 544 - Vila União, Fortaleza - CE, 60410-794 · CNES 2407876

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital de Apoio de Brasília (HAB)

AENW 3 Lote A Setor Noroeste - Plano Piloto, Brasília - DF, 70684-831 · CNES 0010456

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Estadual Infantil e Maternidade Alzir Bernardino Alves (HIABA)

Av. Min. Salgado Filho, 918 - Soteco, Vila Velha - ES, 29106-010 · CNES 6631207

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital das Clínicas da UFMG

Av. Prof. Alfredo Balena, 110 - Santa Efigênia, Belo Horizonte - MG, 30130-100 · CNES 2280167

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário João de Barros Barreto

R. dos Mundurucus, 4487 - Guamá, Belém - PA, 66073-000 · CNES 2337878

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Instituto de Medicina Integral Prof. Fernando Figueira (IMIP)

R. dos Coelhos, 300 - Boa Vista, Recife - PE, 50070-902 · CNES 0000647

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Pequeno Príncipe

R. Des. Motta, 1070 - Água Verde, Curitiba - PR, 80250-060 · CNES 3143805

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital de Clínicas da UFPR

R. Gen. Carneiro, 181 - Alto da Glória, Curitiba - PR, 80060-900 · CNES 2364980

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira (IFF/Fiocruz)

Av. Rui Barbosa, 716 - Flamengo, Rio de Janeiro - RJ, 22250-020 · CNES 2269988

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas de Porto Alegre (HCPA)

Rua Ramiro Barcelos, 2350 Bloco A - Av. Protásio Alves, 211 - Bloco B e C - Santa Cecília, Porto Alegre - RS, 90035-903 · CNES 2237601

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital das Clínicas da FMUSP

R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo - SP, 05403-010 · CNES 2077485

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas da UNICAMP

R. Vital Brasil, 251 - Cidade Universitária, Campinas - SP, 13083-888 · CNES 2748223

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas de Ribeirão Preto (HCRP-USP)

R. Ten. Catão Roxo, 3900 - Vila Monte Alegre, Ribeirão Preto - SP, 14015-010 · CNES 2082187

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual
Sobre os centros SUS: Estes centros são habilitados pelo Ministério da Saúde como Serviços de Referência em Doenças Raras ou Serviços de Atenção Especializada. O atendimento é pelo SUS, com encaminhamento da rede de atenção básica.

Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.

Pesquisa ativa

Ensaios clínicos abertos e novidades científicas recentes

🟢 Recrutando agora

1 pesquisa recrutando participantes. Converse com seu médico sobre a possibilidade de participar.

Outros ensaios clínicos

8 ensaios clínicos encontrados, 1 ativos.

Distribuição por fase
Ver todos no ClinicalTrials.gov
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Publicações mais relevantes

Timeline de publicações
431 papers (10 anos)
#1

T2-FLAIR hyperintensities in the inferior cerebellar peduncles and their association with clinical symptoms, molecular and MRI markers in male FMR1 premutation carriers.

Frontiers in molecular neuroscience2026

FMR1 premutation carriers (55-200 CGG repeats) are at risk of developing fragile X-associated tremor/ataxia syndrome (FXTAS), a neurodegenerative disorder associated with motor and cognitive impairment. Bilateral hyperintensities of the middle cerebellar peduncles (MCP sign) are the major radiological hallmarks of FXTAS. The inferior cerebellar peduncles (ICP) contain fibers related to proprioception and vestibular functions (such as the rostral and posterior spinocerebellar tracts and the juxta restiform body), which are clinically associated with cerebellar gait ataxia, a major clinical criterion for FXTAS diagnosis. However, the ICP hyperintensity has yet to be studied in FXTAS. We evaluated 588 MRI scans (mean 2.05 visits/participant) from 202 male premutation carriers (164 with FXTAS and 38 without FXTAS at last visits) and 85 controls. Two radiologists, independently, rated as absent or present the signal of the right and left ICP in T2-Fluid-attenuated inversion recovery (FLAIR) scans. Mixed-effects models were used for statistical analysis adjusting for age. Only carriers with FXTAS revealed ICP hyperintensities at last visits. Furthermore, ICP hyperintensity was associated with brain atrophy, increased white matter disease, the MCP sign, FXTAS stage, abnormal gait, lower cognitive functioning and faster age-related increase in anxiety and depression scores. Finally, carriers with ICP hyperintensities had significantly higher CGG repeat length than carriers without ICP hyperintensities. This study describes ICP hyperintensity as a new potential radiological finding in FXTAS, suggests involvement of the vestibulo-cerebellar, rostral, and posterior spinocerebellar tracts, and the vestibular system in FXTAS physiopathology, and reinforces the association of CGG expansion in the range of brain changes seen in FXTAS.

#2

Protective role of PASH-1 in CGG repeat-driven RNA and protein toxicity in FXTAS.

iScience2026 Feb 20

Fragile X-associated tremor/ataxia syndrome (FXTAS) is caused by CGG repeat expansions in FMR1, leading to RNA toxicity and toxic FMRpolyG peptide from abnormal translation. Using a Caenorhabditis elegans model, we generated single-copy insertions of the human FMR1 5' UTR containing 0, 16, or 99 CGG repeats under a pan-neuronal promoter. Worms expressing 99 CGG repeats showed impaired motility, altered neuronal morphology, and disrupted miRNA homeostasis. Co-expression of PASH-1, the C. elegans ortholog of a miRNA-processing DGCR8 sequestered in FXTAS, mitigated both RNA- and peptide-mediated toxicity, restoring locomotion, neuronal structure, and miRNA regulation balance. Removing FMRpolyG improved movement by ∼50%, suggesting RNA toxicity is the primary pathogenesis. Glial 99 CGG expression altered nearby neuronal cilia, disrupting olfaction without affecting movement, revealing non-cell-autonomous toxicity. These findings establish the protective role of PASH-1 against CGG-induced neurotoxicity and underscore C. elegans as a model for dissecting FXTAS mechanisms and exploring therapeutic strategies.

#3

Hereditary Ataxias: From Pathogenesis and Clinical Features to Neuroimaging, Fluid, and Digital Biomarkers-A Scoping Review.

International journal of molecular sciences2026 Jan 15

Hereditary ataxias are a heterogeneous group of disorders with overlapping clinical presentations but diverse genetic and molecular etiologies. Biomarkers are increasingly essential to improve diagnosis, refine prognosis, and accelerate the development of targeted therapies. Following PRISMA-ScR guidelines, we conducted a scoping review of PubMed and complementary sources (2010-2025) to map and describe the current landscape of genetic, imaging, fluid, electrophysiological, and digital biomarkers across the most prevalent hereditary ataxias, including SCA1, SCA2, SCA3, SCA6, SCA7, SCA17, SCA27B, dentatorubral-pallidoluysian atrophy (DRPLA), Friedreich's ataxia (FRDA), RFC1-related ataxia (CANVAS), SPG7, and fragile X-associated tremor/ataxia syndrome (FXTAS). Eligible evidence encompassed observational cohorts, clinical trials, case series, and case reports providing primary biomarker data, with the objective of characterizing evidence breadth and identifying knowledge gaps rather than assessing comparative effectiveness. Across modalities, converging evidence highlights subtype-specific biomarker signatures. MRI volumetry, DTI, and FDG-PET map characteristic neurodegeneration patterns. Fluid biomarkers such as neurofilament light chain are informative across several SCAs and FRDA, while frataxin levels constitute robust endpoints in FRDA trials. Pathology-specific biomarkers such as ataxin-3 are advancing as tools for target engagement and may generalize to future gene-lowering strategies. Electrophysiological and oculographic measures show sensitivity for early disease detection, and wearable technologies are emerging as scalable tools for longitudinal monitoring. This scoping review synthesizes the heterogeneous evidence on hereditary ataxia biomarkers, highlighting multimodal frameworks that link molecular mechanisms with clinical endpoints. Mapping current approaches also reveals substantial variability and gaps across diseases and modalities, underscoring the need for harmonized validation in international multicenter cohorts and systematic integration into future clinical trials to advance precision medicine in hereditary ataxias.

#4

Progression of fragile X-associated tremor/ataxia syndrome revealed by subtype and stage inference.

Brain communications2026

The fragile X-associated tremor/ataxia syndrome (FXTAS) is a neurodegenerative disorder caused by the premutation (55-200 CGG repeats) in the fragile X messenger ribonucleoprotein-1 (FMR1) gene. An open question is: In what sequential order do FXTAS symptoms typically appear, and how does that sequence vary among patients and between males and females? We applied the ordinal-outcomes version of the Subtype and Stage Inference algorithm ('Ordinal SuStaIn') to identify the sequential events of clinical and brain MRI changes in cross-sectional data collected during baseline visits from a longitudinal cohort of FXTAS patients at Stages 0-5. We included 28 neurodegenerative symptoms collected from 253 premutation carriers (101 females and 152 males) and 44 controls (7 females and 37 males), aged 40-86 years old at entry, who participated in two longitudinal studies, with entry dates between 2008 and 2023. We found substantial differences in order of events depending on sex, and possibly in combination of sex and CGG repeats. The main finding is the predominance of the psychiatric co-morbidities that occur early in females (often before the onset of tremor and ataxia) compared to males. These findings suggest that the sequence of neuropsychiatric symptoms for FXTAS is different in females compared to males, particularly for early symptoms in disease development and progression. This could lead to sex-specific modifications of the FXTAS diagnostic stages.

#5

Integrative transcriptome-wide association analyses reveal PRKCG-linked GABAergic dysfunction in Fragile X-associated tremor/ataxia syndrome.

Nature communications2026 Jan 08

Fragile X-associated tremor/ataxia syndrome (FXTAS) is a neurodegenerative disorder caused by CGG repeat expansions in the FMR1 gene. While CGG repeat toxicity is established, the precise molecular mechanisms driving neurodegeneration remain unclear. Here, we show that a multi-omics strategy combined with TWAS reveals brain-region-specific molecular signatures and striking gene dysregulation in inhibitory neurons. Using conditional mouse models, we demonstrate that selective expression of expanded CGG repeats in GABAergic neurons is sufficient to recapitulate key pathologic hallmarks of FXTAS. We identify PRKCG as a genetic modifier of FXTAS, with cross-species evidence linking its overexpression to disease onset. Many dysregulated mRNAs in GABAergic neurons are targets of hnRNPA2/B1, an RNA-binding protein sequestered by CGG repeat RNA. Functional screening in Drosophila further establishes PRKCG as a potent modulator of CGG-associated neurotoxicity. These findings uncover a critical role of GABAergic neurons in FXTAS pathogenesis and position PRKCG as a promising therapeutic target.

Publicações recentes

Ver todas no PubMed

📚 EuropePMC278 artigos no totalmostrando 196

2026

An Autopsy Case With Fragile X-Associated Tremor/Ataxia Syndrome Presenting Intranuclear Inclusion Bodies Mainly in the Limbic System.

Neuropathology : official journal of the Japanese Society of Neuropathology
2026

T2-FLAIR hyperintensities in the inferior cerebellar peduncles and their association with clinical symptoms, molecular and MRI markers in male FMR1 premutation carriers.

Frontiers in molecular neuroscience
2026

Protective role of PASH-1 in CGG repeat-driven RNA and protein toxicity in FXTAS.

iScience
2026

Clinical Heterogeneity in a Scandinavian FMR1 Premutation Carrier Cohort and Basal Ganglia Atrophy in FXTAS.

Cerebellum (London, England)
2026

The apolipoprotein gene: a modulating role on brain volume and cognitive function in carriers of the fragile X premutation.

Neurobiology of disease
2026

Hereditary Ataxias: From Pathogenesis and Clinical Features to Neuroimaging, Fluid, and Digital Biomarkers-A Scoping Review.

International journal of molecular sciences
2026

eVGeMdb: a manually curated database for experimentally validated genetic modifiers of neurodegenerative disorders.

NAR molecular medicine
2025

Neurodegeneration Within the Spectrum of Pervasive Developmental Disorders.

Cureus
2026

A Case of Fragile-X Associated Tremor/Ataxia Syndrome Presenting with Hemichorea and Strabismus.

Movement disorders clinical practice
2026

Progression of fragile X-associated tremor/ataxia syndrome revealed by subtype and stage inference.

Brain communications
2026

Integrative transcriptome-wide association analyses reveal PRKCG-linked GABAergic dysfunction in Fragile X-associated tremor/ataxia syndrome.

Nature communications
2025

Molecular Repositioning of Celecoxib as a Neurotherapeutic Agent in Fragile X‑Associated Tremor/Ataxia Syndrome (FXTAS).

ACS pharmacology &amp; translational science
2026

An Out-of-Place Etiology: Recognizing FMR1 Premutation in the Memory Clinic.

Annals of clinical and translational neurology
2025

Oligodendrocyte Inclusion Pathology in Fragile X-Associated Tremor/Ataxia Syndrome.

Movement disorders : official journal of the Movement Disorder Society
2025

Reduced Sensorimotor, Working Memory, and Episodic Memory Abilities in Aging Female FMR1 Premutation Carriers with and Without Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS).

Genes
2025

Swallowing and choking difficulties as potential markers of FXTAS progression in FMR1 premutation carriers.

Scientific reports
2025

Long-read sequencing reveals extensive FMR1 somatic mosaicism in Fragile-X associated tremor/ataxia syndrome in human brain.

bioRxiv : the preprint server for biology
2025

Case Report: A 1-year progression of mediolateral gait instability during tandem walking in FXTAS.

Frontiers in sports and active living
2025

The imperative for multigenerational genetic screening: A case report of fragile X-associated tremor/ataxia syndrome (FXTAS).

Medicine
2025

Biomarkers of balance and gait deficits in FMR1 premutation carriers: a mini-review.

Frontiers in aging neuroscience
2025

Lacosamide Interaction with Expanded CGG Repeats RNA and Its Role in Modulating Poly-Glycine Protein-Mediated Toxicity in Fragile‑X Tremor/Ataxia Syndrome.

ACS pharmacology &amp; translational science
2025

Repurposing Nitazoxanide to target the expanded r(CGG)n repeat RNA for therapeutic intervention in fragile-X tremor/ataxia syndrome.

International journal of biological macromolecules
2025

Age-dependent impairment of dopamine D1 receptor signalling in mouse striatum by FMR1 variant P626L.

Brain communications
2025

Prevalence of NOTCH2NLC and FMR1 Repeat Expansions in Atypical Parkinsonism Compared to Asymptomatic Elderly Individuals.

Movement disorders : official journal of the Movement Disorder Society
2025

Fragile X-associated tremor/ataxia syndrome: a case report with atypical spinal cord atrophy and altered somatosensory evoked potentials.

Journal of neurology
2025

Best Oculomotor Endpoints for Clinical Trials in Hereditary Ataxias: A Systematic Review and Consensus by the Ataxia Global Initiative Working Group on Digital‑Motor Biomarkers.

Cerebellum (London, England)
2025

FXTAS presenting with cervical dystonia as the initial symptom: Considering FXTAS in the clinical evaluation of cervical dystonia.

eNeurologicalSci
2025

[Development of Therapeutic Agents Targeting Higher-order Structures of Nucleic Acids in Neurodegenerative Diseases].

Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan
2025

Tyrosine Peptides Alleviates Multifaceted Toxicity Linked to Expanded CGG Repeats in Fragile X‑Associated Tremor/Ataxia Syndrome.

ACS pharmacology &amp; translational science
2025

A case of fragile X-associated tremor/ataxia syndrome with superior cerebellar peduncle lesions.

eNeurologicalSci
2025

Longitudinal Analysis of Neuroradiological Biomarkers for Fragile X-Associated Tremor/Ataxia Syndrome and Implications for Clinical Trials.

Annals of neurology
2025

Modelling fragile X-associated neuropsychiatric disorders in young inducible 90CGG premutation mice.

Brain : a journal of neurology
2025

Involvement of the Cerebellar Peduncles in FMR1 Premutation Carriers: A Pictorial Review of Their Anatomy, Imaging, and Pathology.

International journal of molecular sciences
2025

Significantly Increased Aqueous Solubility of Piperine via Nanoparticle Formulation Serves as the Most Critical Factor for Its Brain Uptake Enhancement.

International journal of nanomedicine
2025

Premutation Females with preFXTAS.

International journal of molecular sciences
2025

Recent progress in oculopharyngodistal myopathy research from clinical and genetic viewpoints.

Journal of neuromuscular diseases
2025

Nigrostriatal Degeneration Underpins Sensorimotor Dysfunction in an Inducible Mouse Model of Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS).

International journal of molecular sciences
2024

AI-Powered Neurogenetics: Supporting Patient's Evaluation with Chatbot.

Genes
2024

Hyperintense lesions of the middle cerebellar peduncle and beyond: a pictorial essay.

Radiologia brasileira
2024

Neurovisual Training With Acoustic Feedback: An Innovative Approach for Nystagmus Rehabilitation.

Archives of rehabilitation research and clinical translation
2025

Diagnosis of hereditary ataxias: a real-world single center experience.

Journal of neurology
2024

Parkinson's Disease Polygenic Risk Score and Neurological Involvement in Carriers of the FMR1 Premutation Allele: A Case for Genetic Modifier.

Molecular genetics &amp; genomic medicine
2025

MR-Guided Focused Ultrasound for the Treatment of Tremor in Fragile X-Associated Tremor/Ataxia Syndrome.

Movement disorders clinical practice
2024

Exacerbation of Fragile X-associated Tremor/Ataxia Syndrome in the Context of COVID-19 Infection: A Case Report.

Cureus
2024

Unilateral MRIgFUS thalamotomy: Long-term follow-up in fragile X-associated tremor/ataxia syndrome.

Neurologia
2024

Fragile X-associated tremor/ataxia syndrome: A case report.

Asian journal of surgery
2024

Dystonic Tremor as the Clinical Manifestation of Fragile X-Associated Tremor/Ataxia Syndrome.

Movement disorders clinical practice
2024

Language use predicts symptoms of fragile X-associated tremor/ataxia syndrome in men and women with the FMR1 premutation.

Scientific reports
2024

Apolipoproteine and KLOTHO Gene Variants Do Not Affect the Penetrance of Fragile X-Associated Tremor/Ataxia Syndrome.

International journal of molecular sciences
2025

Psychiatric Manifestations in Early to Middle Stages of Fragile X-Associated Tremor-Ataxia Syndrome (FXTAS).

The Journal of neuropsychiatry and clinical neurosciences
2024

Fragile X Syndrome and FMR1 premutation: results from a survey on associated conditions and treatment priorities in Italy.

Orphanet journal of rare diseases
2024

Fragile X-associated tremor/ataxia syndrome treated with multitarget deep brain stimulation.

BMJ case reports
2024

Advances on the Mechanisms and Therapeutic Strategies in Non-coding CGG Repeat Expansion Diseases.

Molecular neurobiology
2024

Prevalence and Characterization of NOTCH2NLC GGC Repeat Expansions in Koreans: From a Hospital Cohort Analysis to a Population-Wide Study.

Neurology. Genetics
2024

Enlarged perivascular spaces and their association with motor, cognition, MRI markers and cerebrovascular risk factors in male fragile X premutation carriers.

Journal of the neurological sciences
2024

Role of fragile X messenger ribonucleoprotein 1 in the pathophysiology of brain disorders: a glia perspective.

Neuroscience and biobehavioral reviews
2024

An Update on the Adult-Onset Hereditary Cerebellar Ataxias: Novel Genetic Causes and New Diagnostic Approaches.

Cerebellum (London, England)
2024

Managing tremor in fragile X-associated tremor/ataxia syndrome with botulinum neurotoxin: report of a success.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
2024

Mitochondrial dysfunction in brain tissues and Extracellular Vesicles Fragile X-associated tremor/ataxia syndrome.

Annals of clinical and translational neurology
2024

Reversible encephalitis-like episodes in fragile X-associated tremor/ataxia syndrome: a case report.

BMC neurology
2024

I123-FP-CIT (DaTSCAN) SPECT beyond the Most Common Causes of Parkinsonism: A Systematic Review.

Movement disorders clinical practice
2024

Potential Prodromal Digital Postural Sway Markers for Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS) Detected via Dual-Tasking and Sensory Manipulation.

Sensors (Basel, Switzerland)
2024

Mitochondrial dysfunction in Fragile X syndrome and Fragile X-associated tremor/ataxia syndrome: prospect use of antioxidants and mitochondrial nutrients.

Molecular biology reports
2024

Unmethylated Mosaic Full Mutation Males without Fragile X Syndrome.

Genes
2024

Ribosomal quality control factors inhibit repeat-associated non-AUG translation from GC-rich repeats.

Nucleic acids research
2024

RNA structure promotes liquid-to-solid phase transition of short RNAs in neuronal dysfunction.

Communications biology
2024

Case Series: Vestibular Migraines in Fragile X Premutation Carriers.

Journal of clinical medicine
2023

AAGGG repeat expansions trigger RFC1-independent synaptic dysregulation in human CANVAS Neurons.

bioRxiv : the preprint server for biology
2023

Digital gait markers to potentially distinguish fragile X-associated tremor/ataxia syndrome, Parkinson's disease, and essential tremor.

Frontiers in neurology
2023

Neurodegeneration of White and Gray Matter in the Hippocampus with FXTAS.

International journal of molecular sciences
2023

Open-Label Sulforaphane Trial in FMR1 Premutation Carriers with Fragile-X-Associated Tremor and Ataxia Syndrome (FXTAS).

Cells
2024

FMR1 Carriers Report Executive Function Changes Prior to Fragile X-Associated Tremor/Ataxia Syndrome: A Longitudinal Study.

Movement disorders : official journal of the Movement Disorder Society
2024

FXTAS Neuropathology Includes Widespread Reactive Astrogliosis and White Matter Specific Astrocyte Degeneration.

Annals of neurology
2023

Sensorimotor and inhibitory control in aging FMR1 premutation carriers.

Frontiers in human neuroscience
2024

The Frequency of Intermediate Alleles in Patients with Cerebellar Phenotypes.

Cerebellum (London, England)
2023

Exploration of SUMO2/3 Expression Levels and Autophagy Process in Fragile X-Associated Tremor/Ataxia Syndrome: Addressing Study Limitations and Insights for Future Research.

Cells
2024

Trehalose consumption ameliorates pathogenesis in an inducible mouse model of the Fragile X-associated tremor/ataxia syndrome.

Nutritional neuroscience
2023

Insight and Recommendations for Fragile X-Premutation-Associated Conditions from the Fifth International Conference on FMR1 Premutation.

Cells
2023

A Longitudinal Study of Executive Function in Daily Life in Male Fragile X Premutation Carriers and Association with FXTAS Conversion.

medRxiv : the preprint server for health sciences
2023

Blood Proteome Profiling Reveals Biomarkers and Pathway Alterations in Fragile X PM at Risk for Developing FXTAS.

International journal of molecular sciences
2023

Brain Metabolomics in Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS).

Cells
2023

A Case of Fragile-X-Associated Tremor/Ataxia Syndrome Without Tremor.

Journal of clinical neurology (Seoul, Korea)
2023

Social and physical predictors of mental health impact in adult women who have an FMR1 premutation.

Genetics in medicine open
2023

A Postmortem MRI Study of Cerebrovascular Disease and Iron Content at End-Stage of Fragile X-Associated Tremor/Ataxia Syndrome.

Cells
2023

Dissecting the roles of EIF4G homologs reveals DAP5 as a modifier of CGG repeat-associated toxicity in a Drosophila model of FXTAS.

Neurobiology of disease
2023

Atypical vocal quality in women with the FMR1 premutation: an indicator of impaired sensorimotor control.

Experimental brain research
2023

Glial dysregulation in the human brain in fragile X-associated tremor/ataxia syndrome.

Proceedings of the National Academy of Sciences of the United States of America
2023

Clinical implications of somatic allele expansion in female FMR1 premutation carriers.

Scientific reports
2023

Mouse models of fragile X-related disorders.

Disease models &amp; mechanisms
2022

Evaluation of AQP4 functional variants and its association with fragile X-associated tremor/ataxia syndrome.

Frontiers in aging neuroscience
2022

Drosophila melanogaster as a Model to Study Fragile X-Associated Disorders.

Genes
2023

Recent advances in CGG repeat diseases and a proposal of fragile X-associated tremor/ataxia syndrome, neuronal intranuclear inclusion disease, and oculophryngodistal myopathy (FNOP) spectrum disorder.

Journal of human genetics
2023

Structure and Alternative Splicing of the Antisense FMR1 (ASFMR1) Gene.

Molecular neurobiology
2023

[The neuropathological mechanism on guanine-rich repeat expansion diseases].

Nihon yakurigaku zasshi. Folia pharmacologica Japonica
2023

Screening for the FMR1 premutation in Greek patients with late-onset movement disorders.

Parkinsonism &amp; related disorders
2022

Artificial neural network applied to fragile X-associated tremor/ataxia syndrome stage diagnosis based on peripheral mitochondrial bioenergetics and brain imaging outcomes.

Scientific reports
2022

Tophaceous gout of the nose in a male FMR1 premutation carrier.

Clinical case reports
2022

Relationships of Motor Changes with Cognitive and Neuropsychiatric Features in FMR1 Male Carriers Affected with Fragile X-Associated Tremor/Ataxia Syndrome.

Brain sciences
2022

The effect of college degree attainment on neurodegenerative symptoms in genetically at-risk women.

SSM - population health
2022

Fragile X-associated tremor ataxia syndrome rating scale: Revision and content validity using a mixed method approach.

Frontiers in neurology
2023

A Systematic Review of Fragile X-Associated Neuropsychiatric Disorders.

The Journal of neuropsychiatry and clinical neurosciences
2023

The inherited cerebellar ataxias: an update.

Journal of neurology
2022

Expression and characterisation of Fmr1 splice variants during folliculogenesis in the rat.

Reproduction, fertility, and development
2022

Non-canonical DNA/RNA structures associated with the pathogenesis of Fragile X-associated tremor/ataxia syndrome and Fragile X syndrome.

Frontiers in genetics
2022

CGG repeats trigger translational frameshifts that generate aggregation-prone chimeric proteins.

Nucleic acids research
2022

Cerebellum neuropathology and motor skill deficits in fragile X syndrome.

International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience
2022

Quality of Life in Fragile X-Associated Tremor/Ataxia Syndrome.

Movement disorders clinical practice
2022

Absence of diffusion-weighted imaging abnormalities in a patient with neuronal intranuclear inclusion disease.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
2022

Both cis and trans-acting genetic factors drive somatic instability in female carriers of the FMR1 premutation.

Scientific reports
2022

Autism spectrum disorder in the fragile X premutation state: possible mechanisms and implications.

Journal of neurology
2022

The International Fragile X Premutation Registry: building a resource for research and clinical trial readiness.

Journal of medical genetics
2022

RNA Helicases in Microsatellite Repeat Expansion Disorders and Neurodegeneration.

Frontiers in genetics
2022

The polyG diseases: a new disease entity.

Acta neuropathologica communications
2022

Identification of PSMB5 as a genetic modifier of fragile X-associated tremor/ataxia syndrome.

Proceedings of the National Academy of Sciences of the United States of America
2022

Prosaccade and Antisaccade Behavior in Fragile X-Associated Tremor/Ataxia Syndrome Progression.

Movement disorders clinical practice
2022

A case of idiopathic normal pressure hydrocephalus with fragile X-associated tremor/ataxia syndrome.

Clinical neurology and neurosurgery
2022

[The cellular functions of G-quadruplex in neurological diseases].

Nihon yakurigaku zasshi. Folia pharmacologica Japonica
2022

Cognitive Dysfunction in Repeat Expansion Diseases: A Review.

Frontiers in aging neuroscience
2022

Neuropsychological changes in FMR1 premutation carriers and onset of fragile X-associated tremor/ataxia syndrome.

Journal of neurodevelopmental disorders
2022

Trinucleotide CGG Repeat Diseases: An Expanding Field of Polyglycine Proteins?

Frontiers in genetics
2022

Partners in crime: Proteins implicated in RNA repeat expansion diseases.

Wiley interdisciplinary reviews. RNA
2022

Rare tremors and tremors occurring in other neurological disorders.

Journal of the neurological sciences
2022

Clinical and Molecular Correlates of Abnormal Changes in the Cerebellum and Globus Pallidus in Fragile X Premutation.

Frontiers in neurology
2022

Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS): A Gender Perspective.

Journal of clinical medicine
2022

Mechanistic convergence across initiation sites for RAN translation in fragile X associated tremor ataxia syndrome.

Human molecular genetics
2021

Increased Pain Symptomatology Among Females vs. Males With Fragile X-Associated Tremor/Ataxia Syndrome.

Frontiers in psychiatry
2022

Small Molecule Screening Discovers Compounds that Reduce FMRpolyG Protein Aggregates and Splicing Defect Toxicity in Fragile X-Associated Tremor/Ataxia Syndrome.

Molecular neurobiology
2022

Family history of FXTAS is associated with age-related cognitive-linguistic decline among mothers with the FMR1 premutation.

Journal of neurodevelopmental disorders
2022

Neurodegenerative diseases associated with non-coding CGG tandem repeat expansions.

Nature reviews. Neurology
2021

Fragile X Premutation: Medications, Therapy and Lifestyle Advice.

Pharmacogenomics and personalized medicine
2021

Delineating the Relationships Between Motor, Cognitive-Executive and Psychiatric Symptoms in Female FMR1 Premutation Carriers.

Frontiers in psychiatry
2021

Allopregnanolone Improves Locomotor Activity and Arousal in the Aged CGG Knock-in Mouse Model of Fragile X-Associated Tremor/Ataxia Syndrome.

Frontiers in neuroscience
2022

Teaching Video NeuroImage: Tremor and Cerebellar Ataxia in a Patient With Fragile X-Associated Tremor/Ataxia Syndrome.

Neurology
2022

Recent research in fragile X-associated tremor/ataxia syndrome.

Current opinion in neurobiology
2021

Cellular Bioenergetics and AMPK and TORC1 Signalling in Blood Lymphoblasts Are Biomarkers of Clinical Status in FMR1 Premutation Carriers.

Frontiers in psychiatry
2022

Frequency of FMR1 Premutation Alleles in Patients with Undiagnosed Cerebellar Ataxia and Multiple System Atrophy in the Japanese Population.

Cerebellum (London, England)
2021

Type II Alexander disease with fragile X mental retardation 1 gene mutation.

Clinical neurology and neurosurgery
2021

Neuroimaging Insight Into Fragile X-Associated Neuropsychiatric Disorders: Literature Review.

Frontiers in psychiatry
2021

Upstream open reading frame with NOTCH2NLC GGC expansion generates polyglycine aggregates and disrupts nucleocytoplasmic transport: implications for polyglycine diseases.

Acta neuropathologica
2022

Parkinsonism and tremor syndromes.

Journal of the neurological sciences
2021

Mechanisms of Genome Instability in the Fragile X-Related Disorders.

Genes
2021

Predictors of Comorbid Conditions in Women Who Carry an FMR1 Premutation.

Frontiers in psychiatry
2021

FXTAS is difficult to differentiate from neuronal intranuclear inclusion disease through skin biopsy: a case report.

BMC neurology
2021

Relationships between Mitochondrial Function, AMPK, and TORC1 Signaling in Lymphoblasts with Premutation Alleles of the FMR1 Gene.

International journal of molecular sciences
2021

Case Report: Coexistence of Alzheimer-Type Neuropathology in Fragile X-Associated Tremor Ataxia Syndrome.

Frontiers in neuroscience
2022

Paternal retraction of a fragile X allele to normal size, showing normal function over two generations.

American journal of medical genetics. Part A
2021

SRSF protein kinase 1 modulates RAN translation and suppresses CGG repeat toxicity.

EMBO molecular medicine
2021

Brain Atrophy and White Matter Damage Linked to Peripheral Bioenergetic Deficits in the Neurodegenerative Disease FXTAS.

International journal of molecular sciences
2021

(Dys)function Follows Form: Nucleic Acid Structure, Repeat Expansion, and Disease Pathology in FMR1 Disorders.

International journal of molecular sciences
2022

Prevalence of Fragile X-Associated Tremor/Ataxia Syndrome in Patients with Cerebellar Ataxia in Japan.

Cerebellum (London, England)
2021

Metabolomic Biomarkers Are Associated With Area of the Pons in Fragile X Premutation Carriers at Risk for Developing FXTAS.

Frontiers in psychiatry
2021

Persistence of cerebellar ataxia during chronic ethanol exposure is associated with epigenetic up-regulation of Fmr1 gene expression in rat cerebellum.

Alcoholism, clinical and experimental research
2021

Molecular Pathogenesis and Peripheral Monitoring of Adult Fragile X-Associated Syndromes.

International journal of molecular sciences
2021

The Phenotypic Profile Associated With the FMR1 Premutation in Women: An Investigation of Clinical-Behavioral, Social-Cognitive, and Executive Abilities.

Frontiers in psychiatry
2022

Clinicopathological features of neuronal intranuclear inclusion disease diagnosed by skin biopsy.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
2021

Cyclic mismatch binding ligands interact with disease-associated CGG trinucleotide repeats in RNA and suppress their translation.

Nucleic acids research
2022

Men with FMR1 premutation alleles of less than 71 CGG repeats have low risk of being affected with fragile X-associated tremor/ataxia syndrome (FXTAS).

Journal of medical genetics
2021

Human oncoprotein 5MP suppresses general and repeat-associated non-AUG translation via eIF3 by a common mechanism.

Cell reports
2021

Sulforaphane improves mitochondrial metabolism in fibroblasts from patients with fragile X-associated tremor and ataxia syndrome.

Neurobiology of disease
2021

Mild Neurological Signs in FMR1 Premutation Women in an Unselected Community-Based Cohort.

Movement disorders : official journal of the Movement Disorder Society
2021

Relationships between motor scores and cognitive functioning in FMR1 female premutation X carriers indicate early involvement of cerebello-cerebral pathways.

Cerebellum &amp; ataxias
2021

Corrigendum: Human Cerebral Cortex Proteome of Fragile X-Associated Tremor/Ataxia Syndrome.

Frontiers in molecular biosciences
2021

Therapeutic Development for CGG Repeat Expansion-Associated Neurodegeneration.

Frontiers in cellular neuroscience
2022

Characterization of the Cerebrospinal Fluid Proteome in Patients with Fragile X-Associated Tremor/Ataxia Syndrome.

Cerebellum (London, England)
2021

FMR1 gene CGG repeat distribution among the three individual cohorts with intellectual disability, autism, and primary ovarian insufficiency from Tamil Nadu, Southern India.

Advanced genetics (Hoboken, N.J.)
2021

Fragile X-associated tremor/ataxia syndrome: pathophysiology and management.

Current opinion in neurology
2021

MRI Shrimp Sign in Cerebellar Progressive Multifocal Leukoencephalopathy: Description and Validation of a Novel Observation.

AJNR. American journal of neuroradiology
2021

X-Linked Parkinsonism: Phenotypic and Genetic Heterogeneity.

Movement disorders : official journal of the Movement Disorder Society
2021

Enhanced detection of expanded repeat mRNA foci with hybridization chain reaction.

Acta neuropathologica communications
2021

Secondary structural choice of DNA and RNA associated with CGG/CCG trinucleotide repeat expansion rationalizes the RNA misprocessing in FXTAS.

Scientific reports
2021

Laboratory testing for fragile X, 2021 revision: a technical standard of the American College of Medical Genetics and Genomics (ACMG).

Genetics in medicine : official journal of the American College of Medical Genetics
2021

The Molecular Function of PURA and Its Implications in Neurological Diseases.

Frontiers in genetics
2021

Fragile X premutation rCGG repeats impair synaptic growth and synaptic transmission at Drosophila larval neuromuscular junction.

Human molecular genetics
2021

Cerebral Microbleeds in Fragile X-Associated Tremor/Ataxia Syndrome.

Movement disorders : official journal of the Movement Disorder Society
2021

'Essential Tremor' Phenotype in FMR1 Premutation/Gray Zone Sibling Series: Exploring Possible Genetic Modifiers.

Twin research and human genetics : the official journal of the International Society for Twin Studies
2021

Neuropathology of FMR1-premutation carriers presenting with dementia and neuropsychiatric symptoms.

Brain communications
2021

Short antisense oligonucleotides alleviate the pleiotropic toxicity of RNA harboring expanded CGG repeats.

Nature communications
2020

Human Cerebral Cortex Proteome of Fragile X-Associated Tremor/Ataxia Syndrome.

Frontiers in molecular biosciences
2020

Differential Progression of Motor Dysfunction Between Male and Female Fragile X Premutation Carriers Reveals Novel Aspects of Sex-Specific Neural Involvement.

Frontiers in molecular biosciences
2021

Abundancy of polymorphic CGG repeats in the human genome suggest a broad involvement in neurological disease.

Scientific reports
2021

Expression of expanded FMR1-CGG repeats alters mitochondrial miRNAs and modulates mitochondrial functions and cell death in cellular model of FXTAS.

Free radical biology &amp; medicine
2021

Brain 18F-FDG and 18F-Flumetamol PET Imaging of Fragile X-Associated Tremor Ataxia Syndrome.

Clinical nuclear medicine
2021

Fragile X premutation and associated health conditions: A review.

Clinical genetics
2020

Fragile-X-Associated Tremor/Ataxia Syndrome or Alcohol-Induced Cerebellar Degeneration? A Case Report.

Case reports in neurology
2021

miRNA expression and interaction with the 3'UTR of FMR1 in FRAXopathy pathogenesis.

Non-coding RNA research
2021

Premutations in the FMR1 gene in Serbian patients with undetermined tremor, ataxia and parkinsonism.

Neurological research
2020

Lack of a Clear Behavioral Phenotype in an Inducible FXTAS Mouse Model Despite the Presence of Neuronal FMRpolyG-Positive Aggregates.

Frontiers in molecular biosciences
2020

Upper and Lower Limb Movement Kinematics in Aging FMR1 Gene Premutation Carriers.

Brain sciences
2020

Genetic and Pathological Characteristic Patterns of a Family With Neuronal Intranuclear Inclusion Disease.

Journal of neuropathology and experimental neurology
2020

Characterization of the Metabolic, Clinical and Neuropsychological Phenotype of Female Carriers of the Premutation in the X-Linked FMR1 Gene.

Frontiers in molecular biosciences
2020

Metabolic Alterations in FMR1 Premutation Carriers.

Frontiers in molecular biosciences
2020

Women with Fragile X-associated Tremor/Ataxia Syndrome.

Movement disorders clinical practice
2020

Label-free Electrochemical Detection of CGG Repeats on Inkjet Printable 2D Layers of MoS2.

ACS applied materials &amp; interfaces
2020

Cardiovascular Problems in the Fragile X Premutation.

Frontiers in genetics
2020

Metabolic profiling reveals dysregulated lipid metabolism and potential biomarkers associated with the development and progression of Fragile X-Associated Tremor/Ataxia Syndrome (FXTAS).

FASEB journal : official publication of the Federation of American Societies for Experimental Biology
2021

The Effects of Dual Task Cognitive Interference and Fast-Paced Walking on Gait, Turns, and Falls in Men and Women with FXTAS.

Cerebellum (London, England)
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Referências e fontes

Bases de dados externas citadas neste artigo

Publicações científicas

Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.

  1. T2-FLAIR hyperintensities in the inferior cerebellar peduncles and their association with clinical symptoms, molecular and MRI markers in male FMR1 premutation carriers.
    Frontiers in molecular neuroscience· 2026· PMID 41777701mais citado
  2. Protective role of PASH-1 in CGG repeat-driven RNA and protein toxicity in FXTAS.
    iScience· 2026· PMID 41717020mais citado
  3. Hereditary Ataxias: From Pathogenesis and Clinical Features to Neuroimaging, Fluid, and Digital Biomarkers-A Scoping Review.
    International journal of molecular sciences· 2026· PMID 41596528mais citado
  4. Progression of fragile X-associated tremor/ataxia syndrome revealed by subtype and stage inference.
    Brain communications· 2026· PMID 41509710mais citado
  5. Integrative transcriptome-wide association analyses reveal PRKCG-linked GABAergic dysfunction in Fragile X-associated tremor/ataxia syndrome.
    Nature communications· 2026· PMID 41507195mais citado
  6. Comprehensive, multidisciplinary care for fragile X-associated tremor/ataxia syndrome.
    Front Neurol· 2026· PMID 41940304recente
  7. FXTAS and the Spectrum of FMR1 Premutation-Associated Phenotypes in Latin America: A Scoping Review.
    Mov Disord Clin Pract· 2026· PMID 41937418recente
  8. Studies on copper (II) interaction with the (CCG)(12) repeats sequence: An insight into genomic instability in neurodegeneration.
    J Alzheimers Dis Rep· 2026· PMID 41929954recente
  9. Relationship Between Neurologic Symptoms and Signs and FMR1 Genotype in Premutation Carriers.
    Ann Clin Transl Neurol· 2026· PMID 41917775recente
  10. An Autopsy Case With Fragile X-Associated Tremor/Ataxia Syndrome Presenting Intranuclear Inclusion Bodies Mainly in the Limbic System.
    Neuropathology· 2026· PMID 41840821recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:93256(Orphanet)
  2. OMIM OMIM:300623(OMIM)
  3. MONDO:0010382(MONDO)
  4. GARD:16806(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q1440436(Wikidata)

Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.

Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar

Síndrome de tremor/ataxia associada ao X frágil
Compêndio · Raras BR

Síndrome de tremor/ataxia associada ao X frágil

ORPHA:93256 · MONDO:0010382
Prevalência
1-9 / 100 000
Herança
X-linked dominant
CID-10
G11.2 · Ataxia cerebelar de início tardio
CID-11
Ensaios
1 ativos
Medicamentos
1 registrados
Início
Adult
Prevalência
0.0 (United States)
MedGen
UMLS
C1839780
EuropePMC
Wikidata
Papers 10a
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