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Atrofia dentato-rubro-pálido-luisiana
ORPHA:101CID-10 · G11.8CID-11 · 8A01.12OMIM 125370DOENÇA RARA

A Atrofia Dentatorrubral-Palidoluisiana (DRPLA) é um tipo raro de ataxia cerebelar autossômica dominante tipo I (ADCA tipo I). Trata-se de uma doença neurológica hereditária, que afeta o cerebelo (a parte do cérebro responsável pelo equilíbrio e pela coordenação dos movimentos), sendo transmitida de forma dominante. Os sintomas incluem movimentos involuntários, dificuldade de coordenação (ataxia), crises epilépticas, problemas de saúde mental (como alterações de humor e comportamento), perda da capacidade de pensar e memorizar, e uma característica peculiar chamada "antecipação proeminente", onde a doença tende a surgir mais cedo e/ou com mais gravidade a cada nova geração da família.

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Introdução

O que você precisa saber de cara

📋

A Atrofia Dentatorrubral-Palidoluisiana (DRPLA) é um tipo raro de ataxia cerebelar autossômica dominante tipo I (ADCA tipo I). Trata-se de uma doença neurológica hereditária, que afeta o cerebelo (a parte do cérebro responsável pelo equilíbrio e pela coordenação dos movimentos), sendo transmitida de forma dominante. Os sintomas incluem movimentos involuntários, dificuldade de coordenação (ataxia), crises epilépticas, problemas de saúde mental (como alterações de humor e comportamento), perda da capacidade de pensar e memorizar, e uma característica peculiar chamada "antecipação proeminente", onde a doença tende a surgir mais cedo e/ou com mais gravidade a cada nova geração da família.

Pesquisas ativas
4 ensaios
5 total registrados no ClinicalTrials.gov
Publicações científicas
470 artigos
Último publicado: 2026 Apr

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
1-9 / 1 000 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.48
Japan
Início
All ages
🏥
SUS: Cobertura mínimaScore: 15%
CID-10: G11.8
🇧🇷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

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Sinais e sintomas

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

Partes do corpo afetadas

🧠
Neurológico
13 sintomas
💪
Músculos
3 sintomas
👁️
Olhos
1 sintomas

+ 21 sintomas em outras categorias

Características mais comuns

90%prev.
Ataxia cerebelar progressiva
Muito frequente (99-80%)
90%prev.
Atrofia do núcleo denteado
Muito frequente (99-80%)
55%prev.
Coreoatetose
Frequente (79-30%)
55%prev.
Tremor de ação
Frequente (79-30%)
55%prev.
Disdiadococinesia
Frequente (79-30%)
55%prev.
Hiperintensidade da substância branca cerebral na ressonância magnética
Frequente (79-30%)
38sintomas
Muito frequente (2)
Frequente (25)
Ocasional (7)
Muito raro (2)
Sem dados (2)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 38 características clínicas mais associadas, ordenadas por frequência.

Ataxia cerebelar progressivaProgressive cerebellar ataxia
Muito frequente (99-80%)90%
Atrofia do núcleo denteadoAtrophy of the dentate nucleus
Muito frequente (99-80%)90%
CoreoatetoseChoreoathetosis
Frequente (79-30%)55%
Tremor de açãoAction tremor
Frequente (79-30%)55%
DisdiadococinesiaDysdiadochokinesis
Frequente (79-30%)55%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Total histórico470PubMed
Últimos 10 anos125publicações
Pico202521 papers
Linha do tempo
2026Hoje · 2026🧪 2021Primeiro ensaio clínico📈 2025Ano 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: Autosomal dominant.

ATN1Atrophin-1Disease-causing germline mutation(s) inAltamente restrito
FUNÇÃO

Transcriptional corepressor. Recruits NR2E1 to repress transcription. Promotes vascular smooth cell (VSMC) migration and orientation (By similarity). Corepressor of MTG8 transcriptional repression. Has some intrinsic repression activity which is independent of the number of poly-Gln (polyQ) repeats

LOCALIZAÇÃO

NucleusCytoplasm, perinuclear regionCell junction

VIAS BIOLÓGICAS (1)
Regulation of PTEN gene transcription
MECANISMO DE DOENÇA

Dentatorubral-pallidoluysian atrophy

Autosomal dominant neurodegenerative disorder characterized by a loss of neurons in the dentate nucleus, rubrum, glogus pallidus and Luys'body. Clinical features are myoclonus epilepsy, dementia, and cerebellar ataxia. Onset of the disease occurs usually in the second decade of life and death in the fourth.

OUTRAS DOENÇAS (2)
dentatorubral-pallidoluysian atrophycongenital hypotonia, epilepsy, developmental delay, and digital anomalies
HGNC:3033UniProt:P54259

Variantes genéticas (ClinVar)

91 variantes patogênicas registradas no ClinVar.

🧬 ATN1: GRCh38/hg38 12p13.33-11.1(chr12:64621-34650483)x3 ()
🧬 ATN1: GRCh38/hg38 12p13.33-q13.12(chr12:82453-49847230)x3 ()
🧬 ATN1: NM_001940.4(ATN1):c.959_960delinsA (p.Leu320fs) ()
🧬 ATN1: GRCh37/hg19 12p13.33-13.2(chr12:173787-11553849)x3 ()
🧬 ATN1: GRCh37/hg19 12p13.33-11.1(chr12:173787-34835837)x3 ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 15 variantes classificadas pelo ClinVar.

9
2
4
Patogênica (60.0%)
VUS (13.3%)
Benigna (26.7%)
VARIANTES MAIS SIGNIFICATIVAS
ATN1: NM_001940.4(ATN1):c.2782C>T (p.Pro928Ser) [Conflicting classifications of pathogenicity]
ATN1: NM_001940.4(ATN1):c.1464GCA[20] (p.Gln498_Gln502dup) [Conflicting classifications of pathogenicity]
ATN1: NM_001940.4(ATN1):c.3182TGCACC[3] (p.1061LH[3]) [Pathogenic/Likely pathogenic]
ATN1: NM_001940.4(ATN1):c.1464GCA[16] (p.Gln502dup) [Conflicting classifications of pathogenicity]
ATN1: NG_008047.1:g.17267CAG[(54-68)] [Pathogenic]

Vias biológicas (Reactome)

1 via biológica associada 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-clínico1
Medicamentos catalogadosEnsaios clínicos· 0 medicamentos · 4 ensaios
Carregando informações de tratamento...

Onde tratar no SUS

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

🇧🇷 Atendimento SUS — Atrofia dentato-rubro-pálido-luisiana

🗺️

Selecione um estado ou use sua localização para ver resultados.

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

5 ensaios clínicos encontrados, 4 ativos.

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

Timeline de publicações
128 papers (10 anos)
#1

Atrophin-1 antisense oligonucleotide provides robust protection from pathology in a fully humanized DRPLA model.

Molecular therapy. Nucleic acids2026 Mar 12

Dentatorubral-pallidoluysian atrophy (DRPLA) is a fatal neurodegenerative disease arising from a CAG repeat expansion in the atrophin-1 (ATN1) gene. Because DRPLA, like many repeat expansion disorders (REDs), arises predominantly from toxic gain-of-function mechanisms, we hypothesized that ATN1 knockdown would have therapeutic potential. To test this, we established the first fully humanized mouse model of a RED, in which one allele of mouse Atn1 is completely replaced by human ATN1, including 112 pure CAG repeats. This novel approach to exploring RED biology provides significant advantages, notably the ability to test sequence-specific therapeutics targeting human sequences, even in introns and untranslated regions of pre-mRNA. We found that our model-the Atn1 Q112/+ mouse-recapitulates key features of human DRPLA, including behavioral alterations, reduced brain size, and aggregate accumulation. We treated Atn1 Q112/+ mice with antisense oligonucleotides (ASOs) targeting mouse Atn1 (to probe for loss of function concerns), human ATN1, or a combination. Treatment with human, but not mouse, ATN1-targeting ASOs provides remarkable protection from a range of disease-related behavioral phenotypes and marked rescue of transcriptional dysregulation in the cerebellum. These results have helped motivate an ongoing human clinical study of ASOs targeting ATN1 for DRPLA.

#2

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.

#3

Long-term efficacy and disease-specific responsiveness to protirelin in patients with spinocerebellar degeneration: A retrospective study.

Parkinsonism &amp; related disorders2026 Feb 11

The thyrotropin-releasing hormone (TRH) analog protirelin has short-term benefits for cerebellar ataxia (CA), but its long-term efficacy and the subtype-specific responsiveness of spinocerebellar degeneration (SCD) patients remain unclear. We retrospectively reviewed the records of 92 SCD patients (273 courses) treated with protirelin between July 2011 and October 2025, including patients with idiopathic CA (IDCA), multiple system atrophy with predominant CA (MSA-C) or parkinsonism (MSA-P), and genetic subtypes including spinocerebellar ataxia (SCA) type 6, SCA31 and dentatorubral-pallidoluysian atrophy (DRPLA). Responders were defined as showing ≥1-point improvement on the Scale for the Assessment and Rating of Ataxia (SARA). Protirelin was effective in 64.1% of subjects, with significant improvement overall (p < 0.001) and significant SARA gains in MSA-C (p = 0.047), IDCA (p = 0.02), and SCA31 (p = 0.01). Change in SARA score (ΔSARA) correlated negatively with age and positively with total protirelin dose in IDCA, and negatively with age and disease duration and positively with baseline SARA score in SCA31. Several IDCA and DRPLA patients maintained clinical benefit for more than 10 years. All MSA-P discontinued protirelin within 2 years and all MSA-C within 5 years; some SCA6, and SCA31 patients continued for ≥5 years. Adverse effects were infrequent (2/92, 2.2%). Protirelin is efficacious in SCD patients and well-tolerated, particularly in slow-progressing phenotypes (IDCA and SCA31); its benefit in rapidly progressing ataxias (MSA-C) may be confined to early disease stages. Prospective studies with standardized dosing and long-term follow-up are warranted to establish evidence-based protocols for TRH-related therapy for CA.

#4

[Trinucleotide repeat disorders].

Radiologie (Heidelberg, Germany)2026 Feb 16

Trinucleotide disorders are a heterogeneous group that lead to neurodegeneration with severe motor and psychiatric impairments. Neither the clinical presentation nor the radiological signs are specific, leading to frequent misdiagnoses. Neuroradiological signs in trinucleotide disorders. A search in pubmed.gov was conducted to identify studies reflecting the current state of knowledge. An overview of the most common trinucleotide disorders and their characteristic radiological features is provided. As in many degenerative diseases, imaging represents only one piece of the puzzle and primarily provides guidance as to the diagnostic direction. HINTERGRUND: Trinukleotid-Erkrankungen sind eine heterogene Gruppe, die zur Neurodegeneration mit schweren motorischen und psychischen Einschränkungen führen. Weder die Klinik noch die radiologischen Zeichen sind eindeutig, weshalb es häufig zu Fehldiagnosen kommt. Neuroradiologische Veränderungen bei Trinukleotid-Erkrankungen. Eine pubmed.gov-Suche nach Studien wurde durchgeführt, um den aktuellen Wissensstand widerzuspiegeln. Es erfolgt eine Übersicht über die häufigsten Trinukleotid-Erkrankungen sowie deren radiologischen Besonderheiten. Wie bei vielen degenerativen Erkrankungen ist die Bildgebung nur ein Teil des Puzzles und gibt einen Hinweis, in welche Richtung die Reise geht.

#5

ERBB4 colocalizes with phosphorylated tau aggregates in multiple tauopathies.

Neurochemistry international2026 Jan

The neuregulin-ERBB4 pathway is essential for maintaining cellular function. Upon stimulation by its ligand, neuregulin, ERBB4-a receptor tyrosine kinase-triggers multiple cellular responses, including proliferation, apoptosis, differentiation, and neuromuscular junction formation. Previous research has implicated dysregulated ERBB4 signaling in the pathophysiology of several neurodegenerative disorders, such as Alzheimer's disease, progressive supranuclear palsy, amyotrophic lateral sclerosis, and Parkinson's disease. In this study, we examined ERBB4 expression in diseases characterized by phosphorylated tau (MAPT) pathology. We found that ERBB4 colocalized with neuronal and glial phosphorylated tau-positive inclusions in multiple tauopathies, including Pick's disease, Alzheimer's disease, corticobasal degeneration, progressive supranuclear palsy, argyrophilic grain disease, and frontotemporal lobar degeneration with MAPT mutation. Conversely, ERBB4 did not colocalize with α-synuclein aggregates in α-synucleinopathies (Parkinson's disease and multiple system atrophy) or with neuronal intranuclear inclusions in triplet repeat disorders (Huntington's disease and dentatorubral-pallidoluysian atrophy). A co-immunoprecipitation assay indicated that ERBB4 can interact with tau intracellularly. Notably, in corticobasal degeneration, we observed ectopic ERBB4 expression in astrocytes lacking apparent phosphorylated tau aggregates. These findings suggest a potential role for ERBB4 in the pathophysiology of tau-related neurodegenerative diseases.

Publicações recentes

Ver todas no PubMed

📚 EuropePMC201 artigos no totalmostrando 123

2026

Long-term efficacy and disease-specific responsiveness to protirelin in patients with spinocerebellar degeneration: A retrospective study.

Parkinsonism &amp; related disorders
2026

[Trinucleotide repeat disorders].

Radiologie (Heidelberg, Germany)
2026

Atrophin-1 antisense oligonucleotide provides robust protection from pathology in a fully humanized DRPLA model.

Molecular therapy. Nucleic acids
2026

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

International journal of molecular sciences
2026

Reduced Dopamine Transporter Uptake in Dentatorubral-Pallidoluysian Atrophy.

Movement disorders clinical practice
2025

Disrupted Transcriptional Networks in Mammalian Cells Stably Over-Expressing Pathogenic Atrophin-1.

Journal of neuroscience research
2026

ERBB4 colocalizes with phosphorylated tau aggregates in multiple tauopathies.

Neurochemistry international
2026

Epilepsy in dentatorubral-pallidoluysian atrophy: A systematic review and meta-analysis.

Epilepsia
2025

Challenges in Polyglutamine Diseases: From Dysfunctional Neuronal Circuitries to Neuron-Specific CAG Repeat Instability.

International journal of molecular sciences
2025

The genetic landscape of spinocerebellar ataxias in Taiwan: Insights from 876 genetically confirmed cases.

Parkinsonism &amp; related disorders
2025

Disrupted Transcriptional Networks by Mutant Atrophin-1 in a Cell Culture Model of Dentatorubral-Pallidoluysian Atrophy.

bioRxiv : the preprint server for biology
2025

Total corpus callosotomy for an adult patient with progressive myoclonic epilepsy associated with dentatorubral-pallidoluysian atrophy: illustrative case.

Journal of neurosurgery. Case lessons
2025

Intrathecal baclofen therapy can improve spasticity associated with infantile-onset dentatorubral-pallidoluysian atrophy: illustrative cases.

Journal of neurosurgery. Case lessons
2025

Clinical and Genetic Findings in a Chinese Cohort of Dentatorubral-Pallidoluysian Atrophy Patients.

Annals of neurology
2025

Accurate Quantification of Mutant and Wild-Type polyQ Proteins Using Simple Western Capillary Immunoassays.

Molecular neurobiology
2025

[Progressive Myoclonus Epilepsy: Diversity of Disorders and Key Points in Clinical Practice].

Brain and nerve = Shinkei kenkyu no shinpo
2025

Approach to Progressive Myoclonic Epilepsies: Clinical Clues for Genetic Testing.

Journal of child neurology
2025

MRI-based brain structural changes in adult-onset dentatorubral-pallidoluysian atrophy.

Neuroradiology
2025

The analysis of schizophrenia-like psychosis in dentatorubral-pallidoluysian atrophy.

Frontiers in neurology
2025

Natural History and Progression of Dentatorubral-Pallidoluysian Atrophy (DRPLA): A Retrospective Study of 22 Patients.

Movement disorders clinical practice
2025

Polyglutamine Ataxias in Denmark: Incidence and Relative Frequencies of SCA1, 2, 3, 6, 7, 17 and DRPLA in a Nationwide Cohort.

Cerebellum (London, England)
2025

Another common genetic ataxia in South Korea: Spinocerebellar ataxia 36.

European journal of human genetics : EJHG
2025

Insights into dentatorubral-pallidoluysian atrophy from a new Drosophila model of disease.

Neurobiology of disease
2025

Mammalian nucleophagy: process and function.

Autophagy
2025

Dentatorubral pallidoluysian atrophy with cognitive impairment, epilepsy, movement disorders, and psychosis - a case.

Neurocase
2025

Location of polyglutamine track affects pathogenic threshold of polyglutamine expansion diseases - Importance of association with the proteasome.

Biochemical and biophysical research communications
2025

Dentatorubral-Pallidoluysian Atrophy (DRPLA) in Three Successive Generations with Anticipation in an Indian Family.

Annals of Indian Academy of Neurology
2024

Erucin, a Natural Isothiocyanate, Prevents Polyglutamine-Induced Toxicity in Caenorhabditis elegans via aak-2/AMPK and daf-16/FOXO Signaling.

International journal of molecular sciences
2024

Dentatorubral-pallidoluysian atrophy: a case report and review of literature.

Journal of medical case reports
2024

IRF2BPL-Related Disorder, Causing Neurodevelopmental Disorder with Regression, Abnormal Movements, Loss of Speech and Seizures (NEDAMSS) Is Characterized by Pathology Consistent with DRPLA.

Movement disorders : official journal of the Movement Disorder Society
2024

Overexpanded CAG repeats in ATN1 cause an Early-Onset Case of Dentatorubral-Pallidoluysian atrophy with novel phenotypes and a literature Review of Chinese patients.

Gene
2024

Polyglutamine (PolyQ) Diseases: Navigating the Landscape of Neurodegeneration.

ACS chemical neuroscience
2025

Dentatorubral-pallidoluysian atrophy: a rare cause of epilepsy, ataxia and chorea.

Practical neurology
2024

Understanding dentatorubral-pallidoluysian atrophy (DRPLA) symptoms and impacts on daily life: a qualitative interview study with patients and caregivers.

Therapeutic advances in rare disease
2024

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

Cerebellum (London, England)
2024

Establishing resources and increasing awareness to advance research on Dentatorubral-pallidoluysian atrophy toward a treatment: a patient organization perspective.

Therapeutic advances in rare disease
2024

Polyglutamine disease proteins: Commonalities and differences in interaction profiles and pathological effects.

Proteomics
2024

[Progressive myoclonic epilepsy: a retrospective study of newly-diagnosed adult patients from a single center].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2024

Dancing, Lurching and Swaying: An Indian Case of Dentatorubral-Pallidoluysian Atrophy.

Movement disorders clinical practice
2024

Diagnostic uplift through the implementation of short tandem repeat analysis using exome sequencing.

European journal of human genetics : EJHG
2024

Early-onset familial essential tremor is associated with nucleotide expansions of spinocerebellar ataxia in China.

Molecular biology reports
2023

Intracerebral Distribution of CAG Repeat-Binding Small Molecule Visualized by Whole-Brain Imaging.

Bioconjugate chemistry
2024

Prevalence of repeat expansions causing autosomal dominant spinocerebellar ataxias in Hokkaido, the northernmost island of Japan.

Journal of human genetics
2023

PolyQ Database-an integrated database on polyglutamine diseases.

Database : the journal of biological databases and curation
2023

Infantile-onset parkinsonism, dyskinesia, and developmental delay: do not forget polyglutamine defects!

Annals of clinical and translational neurology
2023

Isolated paravermal T2 high-intensity lesions in dentatorubral-pallidoluysian atrophy.

Journal of the neurological sciences
2023

Nine Hereditary Movement Disorders First Described in Asia: Their History and Evolution.

Journal of movement disorders
2023

Machine Learning Approach for the Prediction of Age-Specific Probability of SCA3 and DRPLA by Survival Curve Analysis.

Neurology. Genetics
2023

Atrophin-1 Function and Dysfunction in Dentatorubral-Pallidoluysian Atrophy.

Movement disorders : official journal of the Movement Disorder Society
2023

A Case of Congenital Hypotonia and Developmental Delay in an Individual with a De Novo Variant Outside of the Canonical HX-Motif of ATN1.

Case reports in genetics
2022

Diagnostic Efficacy of Genetic Studies in a Series of Hereditary Cerebellar Ataxias in Eastern Spain.

Neurology. Genetics
2022

Calpain-mediated proteolysis as driver and modulator of polyglutamine toxicity.

Frontiers in molecular neuroscience
2022

Case report: Corneal endothelial degeneration and optic atrophy in dentatorubral-pallidoluysian atrophy quantified by specular micrography and optical coherence tomography.

Frontiers in neurology
2022

Simple and clear differentiation of spinocerebellar degenerations: Overview of macroscopic and low-power view findings.

Neuropathology : official journal of the Japanese Society of Neuropathology
2022

Use of perampanel in children with refractory epilepsy of genetic aetiology.

Epileptic disorders : international epilepsy journal with videotape
2022

The neostriatum in polyglutamine diseases: preferential decreases in large neurons in dentatorubral-pallidoluysian atrophy and Machado-Joseph disease and in small neurons in Huntington disease.

Neuropathology : official journal of the Japanese Society of Neuropathology
2022

Single-Tube Screen for Rapid Detection of Repeat Expansions in Seven Common Spinocerebellar Ataxias.

Clinical chemistry
2022

CAG repeat-binding small molecule improves motor coordination impairment in a mouse model of Dentatorubral-pallidoluysian atrophy.

Neurobiology of disease
2021

DRPLA: An unusual disease or an underestimated cause of ataxia in Brazil?

Parkinsonism &amp; related disorders
2021

Peptide Based Therapy for Neurological Disorders.

Current protein &amp; peptide science
2022

Pallidal degenerations and related disorders: an update.

Journal of neural transmission (Vienna, Austria : 1996)
2021

Juvenile Huntington's Disease and Other PolyQ Diseases, Update on Neurodevelopmental Character and Comparative Bioinformatic Review of Transcriptomic and Proteomic Data.

Frontiers in cell and developmental biology
2021

CHEDDA syndrome is an underrecognized neurodevelopmental disorder with a highly restricted ATN1 mutation spectrum.

Clinical genetics
2021

The rare and the common: An Austrian DRPLA family harboring the European haplotype.

Parkinsonism &amp; related disorders
2021

Sympathetic nerve outflow to skin in a case with dentatorubral-pallidoluysian atrophy.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
2021

Coexistence of dentatorubral-pallidoluysian atrophy and Parkinson's disease: An autopsy case report.

Neuropathology : official journal of the Japanese Society of Neuropathology
2021

SGTA associates with intracellular aggregates in neurodegenerative diseases.

Molecular brain
2021

Selective suppression of polyglutamine-expanded protein by lipid nanoparticle-delivered siRNA targeting CAG expansions in the mouse CNS.

Molecular therapy. Nucleic acids
2021

DRPLA: understanding the natural history and developing biomarkers to accelerate therapeutic trials in a globally rare repeat expansion disorder.

Journal of neurology
2020

Clarification of undiagnosed ataxia using whole-exome sequencing with clinical implications.

Parkinsonism &amp; related disorders
2020

Evidence and practices of the use of next generation sequencing in patients with undiagnosed autosomal dominant cerebellar ataxias: a review.

Arquivos de neuro-psiquiatria
2020

The cerebellar white matter lesions in dentatorubral-pallidoluysian atrophy.

Journal of the neurological sciences
2020

Autophagy and Polyglutamine Disease.

Advances in experimental medicine and biology
2020

Arginine is a disease modifier for polyQ disease models that stabilizes polyQ protein conformation.

Brain : a journal of neurology
2020

Universal RNAi Triggers for the Specific Inhibition of Mutant Huntingtin, Atrophin-1, Ataxin-3, and Ataxin-7 Expression.

Molecular therapy. Nucleic acids
2019

[The Role of Mutant RNA in the Pathogenesis of Huntington's Disease and Other Polyglutamine Diseases].

Molekuliarnaia biologiia
2020

Application of protein knockdown strategy targeting β-sheet structure to multiple disease-associated polyglutamine proteins.

Bioorganic &amp; medicinal chemistry
2019

The largest caucasian kindred with dentatorubral-pallidoluysian atrophy: A founder mutation in italy.

Movement disorders : official journal of the Movement Disorder Society
2019

Fat cadherins in mouse models of degenerative ataxias.

Scientific reports
2020

Pathogenesis of SCA3 and implications for other polyglutamine diseases.

Neurobiology of disease
2019

Investigating PUM1 mutations in a Taiwanese cohort with cerebellar ataxia.

Parkinsonism &amp; related disorders
2019

Generation of human iPS cell line IBCHi001-A from dentatorubral-pallidoluysian atrophy patient's fibroblasts.

Stem cell research
2019

Detection of dentate nuclei abnormality in a patient with dentatorubral-pallidoluysian atrophy using the quantitative susceptibility mapping.

Journal of the neurological sciences
2019

[Pathogenic gene variants and clinical phenotype features of 26 children with progressive myoclonic epilepsy].

Zhonghua er ke za zhi = Chinese journal of pediatrics
2019

Cross-Sectional Area Analysis of the Head of the Caudate Nucleus in Huntington's Disease.

European neurology
2019

De Novo Variants Disrupting the HX Repeat Motif of ATN1 Cause a Recognizable Non-Progressive Neurocognitive Syndrome.

American journal of human genetics
2019

Perampanel in lissencephaly-associated epilepsy.

Epilepsy &amp; behavior case reports
2019

The Expanding Clinical Universe of Polyglutamine Disease.

The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry
2018

Dentatorubral-pallidoluysian Atrophy: An Update.

Tremor and other hyperkinetic movements (New York, N.Y.)
2019

Diverse mechanisms of autophagy dysregulation and their therapeutic implications: does the shoe fit?

Autophagy
2019

Identifying SYNE1 ataxia and extending the mutational spectrum in Korea.

Parkinsonism &amp; related disorders
2018

Successful treatment of psychosis in dentatorubral-pallidoluysian atrophy with quetiapine: A case report.

Neuropsychopharmacology reports
2019

Spinocerebellar ataxia 27 with a novel nonsense variant (Lys177X) in FGF14.

European journal of medical genetics
2018

Transcriptional Dysregulation and Post-translational Modifications in Polyglutamine Diseases: From Pathogenesis to Potential Therapeutic Strategies.

Frontiers in molecular neuroscience
2018

Successful Treatment with Olanzapine of Psychosis in Dentatorubral-pallidoluysian Atrophy: A Case Report.

Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology
2018

Multiple system atrophy and CAG repeat length: A genetic screening of polyglutamine disease genes in Italian patients.

Neuroscience letters
2018

A diagnostic decision tree for adult cerebellar ataxia based on pontine magnetic resonance imaging.

Journal of the neurological sciences
2018

Pearls & Oy-sters: Family history of Huntington disease disguised a case of dentatorubral-pallidoluysian atrophy.

Neurology
2018

The CAG-polyglutamine repeat diseases: a clinical, molecular, genetic, and pathophysiologic nosology.

Handbook of clinical neurology
2017

Co-expression Patterns between ATN1 and ATXN2 Coincide with Brain Regions Affected in Huntington's Disease.

Frontiers in molecular neuroscience
2018

Clinical and magnetic resonance imaging features of elderly onset dentatorubral-pallidoluysian atrophy.

Journal of neurology
2017

Stall in Canonical Autophagy-Lysosome Pathways Prompts Nucleophagy-Based Nuclear Breakdown in Neurodegeneration.

Current biology : CB
2018

The Missing Link in Polyglutamine Diseases.

Movement disorders clinical practice
2017

Rescue of ATXN3 neuronal toxicity in Caenorhabditiselegans by chemical modification of endoplasmic reticulum stress.

Disease models &amp; mechanisms
2017

Efficacy of perampanel for controlling seizures and improving neurological dysfunction in a patient with dentatorubral-pallidoluysian atrophy (DRPLA).

Epilepsy &amp; behavior case reports
2017

Cognitive Changes in the Spinocerebellar Ataxias Due to Expanded Polyglutamine Tracts: A Survey of the Literature.

Brain sciences
2017

Atrophin controls developmental signaling pathways via interactions with Trithorax-like.

eLife
2017

Commonalities in Biological Pathways, Genetics, and Cellular Mechanism between Alzheimer Disease and Other Neurodegenerative Diseases: An In Silico-Updated Overview.

Current Alzheimer research
2017

Dentatorubral-pallidoluysian atrophy (DRPLA) with a small ganglioglioma component containing neurofibrillary tangles and polyglutamine aggregation.

Neuropathology : official journal of the Japanese Society of Neuropathology
2016

Periodic Epileptiform Discharges in Children With Advanced Stages of Progressive Myoclonic Epilepsy.

Clinical EEG and neuroscience
2016

Silencing of genes responsible for polyQ diseases using chemically modified single-stranded siRNAs.

Acta biochimica Polonica
2017

Modulation of Molecular Chaperones in Huntington's Disease and Other Polyglutamine Disorders.

Molecular neurobiology
2016

Introduction to the Special Issue on Spinal and Bulbar Muscular Atrophy.

Journal of molecular neuroscience : MN
2016

Huntington's Disease, Huntington's Disease Look-Alikes‎, and Benign Hereditary Chorea: What's New?

Movement disorders clinical practice
2016

Photosensitivity in a patient with C9orf72 repeat expansion.

Amyotrophic lateral sclerosis &amp; frontotemporal degeneration
2016

Striatal glucose hypometabolism in preadolescent-onset dentatorubral-pallidoluysian atrophy.

Journal of the neurological sciences
2016

Spinocerebellar ataxias in Venezuela: genetic epidemiology and their most likely ethnic descent.

Journal of human genetics
2016

G protein-coupled receptor 26 immunoreactivity in intranuclear inclusions associated with polyglutamine and intranuclear inclusion body diseases.

Neuropathology : official journal of the Japanese Society of Neuropathology
2015

Studying polyglutamine diseases in Drosophila.

Experimental neurology
2015

Eye of the Tiger Sign and Very Late Onset in Dentatorubral-Pallidoluysian Atrophy.

Movement disorders clinical practice
2016

Transfer of genetic therapy across human populations: molecular targets for increasing patient coverage in repeat expansion diseases.

European journal of human genetics : EJHG
2015

The first identified Central-Eastern European patient with genetically confirmed dentatorubral-pallidoluysian atrophy.

Ideggyogyaszati szemle
2014

[Successful treatment of epilepsy and circadian rhythm disturbance with levetiracetam in a patient with dentatorubral-pallidoluysian atrophy (DRPLA)].

No to hattatsu = Brain and development
Ver todos os 201 no EuropePMC

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Doenças relacionadas

Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico

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. Atrophin-1 antisense oligonucleotide provides robust protection from pathology in a fully humanized DRPLA model.
    Molecular therapy. Nucleic acids· 2026· PMID 41624332mais citado
  2. 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
  3. Long-term efficacy and disease-specific responsiveness to protirelin in patients with spinocerebellar degeneration: A retrospective study.
    Parkinsonism &amp; related disorders· 2026· PMID 41722180mais citado
  4. [Trinucleotide repeat disorders].
    Radiologie (Heidelberg, Germany)· 2026· PMID 41697335mais citado
  5. ERBB4 colocalizes with phosphorylated tau aggregates in multiple tauopathies.
    Neurochemistry international· 2026· PMID 41297670mais citado
  6. Reduced Dopamine Transporter Uptake in Dentatorubral-Pallidoluysian Atrophy.
    Mov Disord Clin Pract· 2026· PMID 41589659recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:101(Orphanet)
  2. OMIM OMIM:125370(OMIM)
  3. MONDO:0007435(MONDO)
  4. GARD:5643(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q2280285(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

Atrofia dentato-rubro-pálido-luisiana
Compêndio · Raras BR

Atrofia dentato-rubro-pálido-luisiana

ORPHA:101 · MONDO:0007435
Prevalência
1-9 / 1 000 000
Herança
Autosomal dominant
CID-10
G11.8 · Outras ataxias hereditárias
CID-11
Ensaios
4 ativos
Início
All ages
Prevalência
0.48 (Japan)
MedGen
UMLS
C0751776
EuropePMC
Wikidata
Papers 10a
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