Raras
Buscar doenças, sintomas, genes...
Distrofia neuroaxonal do lactente
ORPHA:35069CID-10 · G23.0CID-11 · 5C64.10OMIM 256600DOENÇA RARA
Mantido por Agente Raras·Colaborar como especialista →

Introdução

O que você precisa saber de cara

📋

A Distrofia Neuroaxonal Infantil (INAD) é um transtorno do desenvolvimento pervasivo raro que afeta principalmente o sistema nervoso. Indivíduos com distrofia neuroaxonal infantil normalmente não apresentam nenhum sintoma ao nascimento, mas entre as idades de aproximadamente 6 e 18 meses começam a apresentar atrasos na aquisição de novas habilidades motoras e intelectuais, como engatinhar ou começar a falar. Eventualmente, eles perdem habilidades previamente adquiridas.

Pesquisas ativas
1 ensaio
7 total registrados no ClinicalTrials.gov
Publicações científicas
282 artigos
Último publicado: 1993

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
Unknown
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.0
Worldwide
Casos conhecidos
150
pacientes catalogados
Início
Infancy
+ neonatal
🏥
SUS: Cobertura mínimaScore: 15%
CID-10: G23.0
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (2)
0202010694
Sequenciamento completo do exoma (WES)genetic_test
0301070040
Atendimento em reabilitação — doenças rarasrehabilitation
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

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Entender a doença

Do básico ao detalhe, leia no seu ritmo

Preparando trilha educativa...

Sinais e sintomas

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

Partes do corpo afetadas

🧠
Neurológico
27 sintomas
👁️
Olhos
9 sintomas
😀
Face
3 sintomas
💪
Músculos
3 sintomas
👂
Ouvidos
1 sintomas
🫁
Pulmão
1 sintomas

+ 29 sintomas em outras categorias

Características mais comuns

100%prev.
Início na infância
Frequência: 6/6
100%prev.
Gliose
Obrigatório (100%)
100%prev.
Atrofia cerebral
Obrigatório (100%)
100%prev.
Atrofia cerebelar
Muito frequente (99-80%)
100%prev.
Acúmulo de ferro no cérebro
Frequente (79-30%)
90%prev.
Regressão do desenvolvimento
Muito frequente (99-80%)
74sintomas
Muito frequente (8)
Frequente (23)
Ocasional (19)
Muito raro (7)
Sem dados (17)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 74 características clínicas mais associadas, ordenadas por frequência.

Início na infânciaChildhood onset
Frequência: 6/6100%
GlioseGliosis
Obrigatório (100%)100%
Atrofia cerebralCerebral atrophy
Obrigatório (100%)100%
Atrofia cerebelarCerebellar atrophy
Muito frequente (99-80%)100%
Acúmulo de ferro no cérebroIron accumulation in brain
Frequente (79-30%)100%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Total histórico282PubMed
Últimos 10 anos98publicações
Pico201616 papers
Linha do tempo
2026Hoje · 2026🧪 2012Primeiro ensaio clínico📈 2016Ano 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 recessive.

PLA2G685/88 kDa calcium-independent phospholipase A2Disease-causing germline mutation(s) inTolerante
FUNÇÃO

Calcium-independent phospholipase involved in phospholipid remodeling with implications in cellular membrane homeostasis, mitochondrial integrity and signal transduction. Hydrolyzes the ester bond of the fatty acyl group attached at sn-1 or sn-2 position of phospholipids (phospholipase A1 and A2 activity respectively), producing lysophospholipids that are used in deacylation-reacylation cycles (PubMed:10092647, PubMed:10336645, PubMed:20886109, PubMed:9417066). Hydrolyzes both saturated and unsa

LOCALIZAÇÃO

CytoplasmCell membraneMitochondrionCell projection, pseudopodium

VIAS BIOLÓGICAS (4)
Acyl chain remodelling of PCAcyl chain remodelling of PERole of phospholipids in phagocytosisCOPI-independent Golgi-to-ER retrograde traffic
MECANISMO DE DOENÇA

Neurodegeneration with brain iron accumulation 2B

A neurodegenerative disorder associated with iron accumulation in the brain, primarily in the basal ganglia. It is characterized by progressive extrapyramidal dysfunction leading to rigidity, dystonia, dysarthria and sensorimotor impairment.

EXPRESSÃO TECIDUAL(Ubíquo)
Tireoide
100.1 TPM
Testículo
71.7 TPM
Fallopian Tube
51.2 TPM
Cervix Endocervix
48.7 TPM
Ovário
43.2 TPM
OUTRAS DOENÇAS (3)
autosomal recessive Parkinson disease 14neurodegeneration with brain iron accumulation 2Aneurodegeneration with brain iron accumulation 2B
HGNC:9039UniProt:O60733

Variantes genéticas (ClinVar)

387 variantes patogênicas registradas no ClinVar.

🧬 PLA2G6: NM_003560.4(PLA2G6):c.1864C>T (p.Pro622Ser) ()
🧬 PLA2G6: NC_000022.10:g.(38525570_38528837)_(38539296_38541444)dup ()
🧬 PLA2G6: NM_003560.4(PLA2G6):c.1879G>A (p.Asp627Asn) ()
🧬 PLA2G6: NM_003560.4(PLA2G6):c.2035-274G>A ()
🧬 PLA2G6: NM_003560.4(PLA2G6):c.2374C>T (p.His792Tyr) ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 903 variantes classificadas pelo ClinVar.

90
45
768
Patogênica (10.0%)
VUS (5.0%)
Benigna (85.0%)
VARIANTES MAIS SIGNIFICATIVAS
PLA2G6: NM_003560.4(PLA2G6):c.1772G>C (p.Arg591Pro) [Likely pathogenic]
PLA2G6: NM_003560.4(PLA2G6):c.1427+1G>T [Pathogenic]
PLA2G6: NM_003560.4(PLA2G6):c.1864C>T (p.Pro622Ser) [Uncertain significance]
PLA2G6: NM_003560.4(PLA2G6):c.610-15T>C [Likely benign]
PLA2G6: NM_003560.4(PLA2G6):c.609+20G>T [Likely benign]

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.
Aprovado1
3Fase 31
·Pré-clínico3
Medicamentos catalogadosEnsaios clínicos· 0 medicamentos · 5 ensaios
Carregando informações de tratamento...

Onde tratar no SUS

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

🇧🇷 Atendimento SUS — Distrofia neuroaxonal do lactente

🗺️

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

Pesquisa e ensaios clínicos

7 ensaios clínicos encontrados, 1 ativos.

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

Timeline de publicações
97 papers (10 anos)
#1

Clinicoradiologic Features and Genetic Findings of Infantile Neuroaxonal Dystrophy.

Journal of child neurology2026 Mar

Infantile neuroaxonal dystrophy (INAD) is an extremely rare neurodegenerative disorder affecting 1 in 1 000 000 children. The PLA2G6 gene mutation is associated with infantile neuroaxonal dystrophy. Symptoms typically begin between 6 and 18 months of age, leading to neurodegeneration, particularly impacting motor skills. This article presents 7 pediatric cases (aged 12 months to 11 years) clinically and radiologically diagnosed with infantile neuroaxonal dystrophy, with at least 1 variation in the PLA2G6 gene. All patients show neurodegeneration, particularly in the motor area, with normal laboratory test results and a high rate of consanguinity among parents (6/7 patients). Clinical findings included spasticity or hypotonia, nystagmus in 3 patients, and ataxia in 1 patient, but none of them showed extrapyramidal signs. Major brain magnetic resonance imaging (MRI) findings include cerebellar atrophy and claval hypertrophy, as well as alterations in cerebellar hemisphere density and drooping splenium of the corpus callosum. The patients exhibiting nystagmus, hypotonicity, absent deep tendon reflexes, and drooping of the splenium of the corpus callosum demonstrated early initial clinical findings and had a poor prognosis. Six of the 7 patients have a homozygous variant, whereas 1 has a compound heterozygous variant. All patients are bedridden, and their Gross Motor Function Classification System score is 5. We emphasize that a patient who experiences neurodegeneration after 1 year of age, with normal laboratory test results and cerebellar atrophy observed on brain MRI, should be considered for infantile neuroaxonal dystrophy. Furthermore, we believe that the drooping splenium of the corpus callosum is one of the radiologic indicators of infantile neuroaxonal dystrophy, and early recognition of this disease can lead to accurate diagnosis, effective treatment plans, and genetic counseling.

#2

Expanding the Phenotypic and Radiological Spectrum of PLA2G6-Associated Neurodegeneration.

Indian journal of pediatrics2026 Feb 19
#3

A Typical Neuroaxonal Dystrophy or an Atypical Form of Huntington Disease?

Pediatric neurology2025 Dec

Infantile neuroaxonal dystrophy (INAD) is a rare degenerative disorder of the nervous system with autosomal recessive inheritance, classified within the group of neurodegeneration with brain iron accumulation. Symptoms typically begin between six months and three years of age, presenting with psychomotor regression, hypotonia, and progressive spastic tetraparesis. We describe a case of INAD with an unusual clinical presentation. The patient carried a prior genetic diagnosis of Huntington disease, but the clinical features were inconsistent with Huntington disease. The discordance between genetic findings and clinical presentation prompted further investigation, leading to the diagnosis of INAD. This case illustrates the diagnostic challenge posed by overlapping clinical features in neurodegenerative diseases. This case underscores the importance of considering alternative neurodegenerative disorders in the differential diagnosis of rare diseases. It highlights the critical role of correlating genotype and phenotype to ensure diagnostic accuracy and appropriate patient management.

#4

Psychometric properties of the Infantile Neuroaxonal Dystrophy Rating Scale.

Developmental medicine and child neurology2025 Sep 19

To assess the psychometric characteristics of the Infantile Neuroaxonal Dystrophy Rating Scale (INAD-RS). We retrospectively analysed interim data from the INAD Natural History Study using clinicians' ratings (n = 39) of patients with infantile neuroaxonal dystrophy (INAD). Data were analysed to explore the internal consistency, test-retest reliability, known group validity, and longitudinal changes of the INAD-RS. The analysis identified good internal consistency, convergent validity, and test-retest reliability across scale domains assessing gross motor, fine motor, bulbar, ocular, and temporo-frontal functions, whereas the domain of autonomic nervous system function contributed weakly to the overall INAD-RS score. Furthermore, preliminary evidence suggested that INAD-RS total scores discriminated among clinical phenotypes and was sensitive to change over time. The psychometric properties of the INAD-RS showed construct validity and reliability for five out of six domains (autonomic nervous system excluded). The scale is a promising instrument for evaluating children with INAD in clinical research and clinical practice. Although promising, further evidence is needed to refine the scale and support its suitability for assessing disease progression in clinical trials and clinical practice.

#5

Atypical neuroaxonal dystrophy in childhood related to PLA2G6: a French cohort.

European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society2025 Sep

Atypical neuroaxonal dystrophy (ANAD) is a rare form of neurodegeneration linked to the PLA2G6 gene. Unlike classical infantile neuroaxonal dystrophy (INAD), it occurs later in childhood and seems less progressive. It appears phenotypically different from juvenile form of Parkinson disease linked to PLA2G6 (PARK14). A genotype-phenotype correlation has been suggested. We describe a large genetically confirmed cohort of pediatric patients with ANAD, describe their clinical symptomatology, brain imaging, other complementary explorations, symptomatic medication and compare to patients reported in the literature. Fourteen patients were identified with early childhood onset and slowly progressive cerebello-spastic syndrome with variable dystonia and parkinsonism. Complementary investigations were inconsistently abnormal compared to INAD, with variable iron deposits on brain imaging, infrequent rapid rhythms on EEG and absence of neuronal spheroids on skin biopsy leading to diagnosis difficulties in absence of large molecular analysis. Nine of the seventeen reported variants were novel variants and a relative genotype-phenotype correlation was confirmed. This study reports a large cohort of ANAD, providing new insights into this paediatric phenotype; which is less frequently described in the literature compared to INAD or PARK14.

Publicações recentes

Ver todas no PubMed

📚 EuropePMC156 artigos no totalmostrando 96

2026

Expanding the Phenotypic and Radiological Spectrum of PLA2G6-Associated Neurodegeneration.

Indian journal of pediatrics
2025

Unravelling homozygous PLA2G6 variants in Pakistani individuals with diverse clinical manifestations via whole exome sequencing.

BMC medical genomics
2025

Psychometric properties of the Infantile Neuroaxonal Dystrophy Rating Scale.

Developmental medicine and child neurology
2025

A Typical Neuroaxonal Dystrophy or an Atypical Form of Huntington Disease?

Pediatric neurology
2025

Psychometric challenges and opportunities in optimizing the Infantile Neuroaxonal Dystrophy Rating Scale.

Developmental medicine and child neurology
2026

Clinicoradiologic Features and Genetic Findings of Infantile Neuroaxonal Dystrophy.

Journal of child neurology
2025

Atypical neuroaxonal dystrophy in childhood related to PLA2G6: a French cohort.

European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society
2025

Infantile neuroaxonal dystrophy: Molecular mechanisms and pathogenesis of PLA2G6-associated neurodegeneration.

AIMS neuroscience
2025

Consensus Clinical Management Guideline for PLA2G6-Associated Neurodegeneration (PLAN).

Journal of child neurology
2025

PLA2G6-associated Neurodegeneration: A Rare Case Report of Dystonia-Parkinsonism Phenotype with a Novel Genotypic Variant.

The Journal of the Association of Physicians of India
2025

Association of Novel Pathogenic Variant (p. Ile366Asn) in PLA2G6 Gene with Infantile Neuroaxonal Dystrophy.

International journal of molecular sciences
2024

An estimation of global genetic prevalence of PLA2G6-associated neurodegeneration.

Orphanet journal of rare diseases
2024

Infantile Neuroaxonal Dystrophy: Case Report and Review of Literature.

Medicina (Kaunas, Lithuania)
2024

The Clinical, Radiological and Genetic Spectrum of PLA2G6-Associated Neurodegeneration: An Experience From a Tertiary Center.

Tremor and other hyperkinetic movements (New York, N.Y.)
2024

A rare inherited homozygous missense variant in PLA2G6 influences susceptibility to infantile neuroaxonal dystrophy: a case report.

Translational pediatrics
2024

Preimplantation genetic testing for monogenic disorders (PGT-M) offers an alternative strategy to prevent children from being born with hereditary neurological diseases or metabolic diseases dominated by nervous system phenotypes: a retrospective study.

Journal of assisted reproduction and genetics
2024

Unveiling the role of iPLA2β in neurodegeneration: From molecular mechanisms to advanced therapies.

Pharmacological research
2024

Infantile neuroaxonal dystrophy causing iron deposition in the bilateral globus pallidus.

QJM : monthly journal of the Association of Physicians
2023

Diagnosis, treatment and genetic analysis of a child with infantile neuroaxonal dystrophy.

Yi chuan = Hereditas
2023

Phenotype and genotype heterogeneity of PLA2G6-associated neurodegeneration in a cohort of pediatric and adult patients.

Orphanet journal of rare diseases
2023

A systematic analysis of genotype-phenotype associations with PLA2G6.

Parkinsonism &amp; related disorders
2023

The role of the PLA2G6 gene in neurodegenerative diseases.

Ageing research reviews
2023

Human induced pluripotent stem cell line (ONHi001-A) generated from a patient with infantile neuroaxonal dystrophy having PLA2G6 c.517C > T (p.Q173X) and c.1634A > G (p.K545R) compound heterozygous mutations.

Stem cell research
2023

PLA2G6-associated late-onset parkinsonism in a Sudanese family.

Annals of clinical and translational neurology
2023

Sphingolipids in neurodegenerative diseases.

Frontiers in neuroscience
2023

Exploring therapeutic strategies for infantile neuronal axonal dystrophy (INAD/PARK14).

eLife
2023

Whole exome screening of neurodevelopmental regression disorders in a cohort of Egyptian patients.

Neurogenetics
2022

Infantile Neuroaxonal Dystrophy in Two Cases: Siblings with Different Presentations.

Iranian journal of child neurology
2022

A GLP1 receptor agonist diabetes drug ameliorates neurodegeneration in a mouse model of infantile neurometabolic disease.

Scientific reports
2022

Novel PLA2G6 Pathogenic Variants in Chinese Patients With PLA2G6-Associated Neurodegeneration.

Frontiers in neurology
2022

Identification of a Novel Nonsense Mutation in PLA2G6 and Prenatal Diagnosis in a Chinese Family With Infantile Neuroaxonal Dystrophy.

Frontiers in neurology
2022

PLA2G6-associated neurodegeneration in four different populations-case series and literature review.

Parkinsonism &amp; related disorders
2022

Mouse models of NADK2 deficiency analyzed for metabolic and gene expression changes to elucidate pathophysiology.

Human molecular genetics
2022

Audiological Findings in Children with PLA2G6-Associated Neurodegeneration.

Journal of the American Academy of Audiology
2022

Genome sequencing reveals novel noncoding variants in PLA2G6 and LMNB1 causing progressive neurologic disease.

Molecular genetics &amp; genomic medicine
2022

Novel insertion mutation in the PLA2G6 gene in an Iranian family with infantile neuroaxonal dystrophy.

Journal of clinical laboratory analysis
2021

Leucine encoding codon TTG shows an inverse relationship with GC content in genes involved in neurodegeneration with iron accumulation.

Journal of integrative neuroscience
2021

New Insights of Phospholipase A2 Associated Neurodegeneration Phenotype Based on the Long-Term Follow-Up of a Large Hungarian Family.

Frontiers in genetics
2021

Insights into Lewy body disease from rare neurometabolic disorders.

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

Emerging Disease-Modifying Therapies in Neurodegeneration With Brain Iron Accumulation (NBIA) Disorders.

Frontiers in neurology
2021

Typical MRI features of PLA2G6 mutation-related phospholipase-associated neurodegeneration (PLAN)/infantile neuroaxonal dystrophy (INAD).

BMJ case reports
2020

Reevaluating the pathogenicity of the variations c.439 G>A and c.2132 C>T in the PLA2G6 gene.

Journal of genetics
2020

Initial survey of PLA2G6 missense variant causing neuroaxonal dystrophy in Papillon dogs in North America and Europe.

Canine medicine and genetics
2020

The infantile neuroaxonal dystrophy rating scale (INAD-RS).

Orphanet journal of rare diseases
2020

Treatment of infantile neuroaxonal dystrophy with RT001: A di-deuterated ethyl ester of linoleic acid: Report of two cases.

JIMD reports
2020

The natural history of infantile neuroaxonal dystrophy.

Orphanet journal of rare diseases
2020

Successful clinical application of pre-implantation genetic diagnosis for infantile neuroaxonal dystrophy.

Experimental and therapeutic medicine
2020

INAD and Duchenne muscular dystrophy, two ends of the iPLA2β spectrum.

Medical hypotheses
2020

[Analysis of PLA2G6 gene variant in a family affected with infantile neuroaxonal dystrophy].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2019

[Clinical features of infantile neuroaxonal dystrophy and PLA2G6 gene testing].

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
2019

Quantitative susceptibility mapping (QSM) evaluation of infantile neuroaxonal dystrophy.

BJR case reports
2020

Infantile neuroaxonal dystrophy in a pair of Malaysian siblings with progressive cerebellar atrophy: Description of an expanded phenotype with novel PLA2G6 variants.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
2020

Genetic and phenotypic features of patients with childhood ataxias diagnosed by next-generation sequencing gene panel.

Brain &amp; development
2018

Infantile Neuroaxonal Dystrophy: Diagnosis and Possible Treatments.

Frontiers in genetics
2018

PLA2G6-Associated Neurodegeneration (PLAN): Review of Clinical Phenotypes and Genotypes.

Frontiers in neurology
2019

PLA2G6-associated neurodegeneration: New insights into brain abnormalities and disease progression.

Parkinsonism &amp; related disorders
2019

PLA2G6-associated neurodegeneration presenting as a complicated form of hereditary spastic paraplegia.

Journal of human genetics
2018

Infantile neuroaxonal dystrophy caused by PLA2G6 gene mutation in a Chinese patient: A case report.

Experimental and therapeutic medicine
2018

R106C TFG variant causes infantile neuroaxonal dystrophy "plus" syndrome.

Neurogenetics
2020

Potential effect of maternal dietary sucrose or fructose syrup on CD36, leptin, and ghrelin-mediated fetal programming of obesity.

Nutritional neuroscience
2018

Phospholipase PLA2G6, a Parkinsonism-Associated Gene, Affects Vps26 and Vps35, Retromer Function, and Ceramide Levels, Similar to α-Synuclein Gain.

Cell metabolism
2018

PLA2G6-associated neurodegeneration: Lessons from neurophysiological findings.

European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society
2018

Case report of a novel homozygous splice site mutation in PLA2G6 gene causing infantile neuroaxonal dystrophy in a Sudanese family.

BMC medical genetics
2018

NALCN Dysfunction as a Cause of Disordered Respiratory Rhythm With Central Apnea.

Pediatrics
2018

Mutations in the Drosophila homolog of human PLA2G6 give rise to age-dependent loss of psychomotor activity and neurodegeneration.

Scientific reports
2018

Neurodegeneration with brain iron accumulation.

Handbook of clinical neurology
2018

Spastic paraparesis with basal ganglia changes: Infantile neuroaxonal dystrophy.

Neurology India
2018

Corrigendum to "A new PLA2G6 mutation in a family with infantile neuroaxonal dystrophy" [J. Neurol. Sci. 381C (2017) 209-212].

Journal of the neurological sciences
2017

A new PLA2G6 mutation in a family with infantile neuroaxonal dystrophy.

Journal of the neurological sciences
2018

Looking beyond the exome: a phenotype-first approach to molecular diagnostic resolution in rare and undiagnosed diseases.

Genetics in medicine : official journal of the American College of Medical Genetics
2017

Neurons and astrocytes in an infantile neuroaxonal dystrophy (INAD) mouse model show characteristic alterations in glutamate-induced Ca2+ signaling.

Neurochemistry international
2017

Perioperative considerations in infantile neuroaxonal dystrophy.

Paediatric anaesthesia
2017

Identification of the PLA2G6 c.1579G>A Missense Mutation in Papillon Dog Neuroaxonal Dystrophy Using Whole Exome Sequencing Analysis.

PloS one
2017

Mutation screening of PLA2G6 in Japanese patients with early onset dystonia-parkinsonism.

Journal of neural transmission (Vienna, Austria : 1996)
2017

Infantile neuroaxonal dystrophy and PLA2G6-associated neurodegeneration: An update for the diagnosis.

Brain &amp; development
2016

Monozygotic twins with infantile neuroaxonal dystrophy: A case report and literature review.

Experimental and therapeutic medicine
2016

[Diagnosis, evolution and prognosis of prenatally diagnosed suprasellar cysts].

Neuro-Chirurgie
2016

Validation of the finding of hypertrophy of the clava in infantile neuroaxonal dystrophy/PLA2G6 by biometric analysis.

Neuroradiology
2016

Glial mitochondropathy in infantile neuroaxonal dystrophy: pathophysiological and therapeutic implications.

Brain : a journal of neurology
2016

Mitochondria from a mouse model of the human infantile neuroaxonal dystrophy (INAD) with genetic defects in VIA iPLA2 have disturbed Ca(2+) regulation with reduction in Ca(2+) capacity.

Neurochemistry international
2016

Clinical heterogeneity of PLA2G6-related Parkinsonism: analysis of two Saudi families.

BMC research notes
2016

Genetic Analysis of PLA2G6 in 22 Indian Families with Infantile Neuroaxonal Dystrophy, Atypical Late-Onset Neuroaxonal Dystrophy and Dystonia Parkinsonism Complex.

PloS one
2016

Mitochondrial dysfunction and defects in lipid homeostasis as therapeutic targets in neurodegeneration with brain iron accumulation.

Rare diseases (Austin, Tex.)
2016

PLA2G6 Mutations Related to Distinct Phenotypes: A New Case with Early-onset Parkinsonism.

Tremor and other hyperkinetic movements (New York, N.Y.)
2017

Early Ataxia and Subsequent Parkinsonism: PLA2G6 Mutations Cause a Continuum Rather Than Three Discrete Phenotypes.

Movement disorders clinical practice
2016

Two unusual cases of PLA2G6-associated neurodegeneration from India.

Annals of Indian Academy of Neurology
2016

Elevated aspartate aminotransferase and lactate dehydrogenase levels are a constant finding in PLA2G6-associated neurodegeneration.

European journal of neurology
2016

A novel homozygous splice site mutation in NALCN identified in siblings with cachexia, strabismus, severe intellectual disability, epilepsy and abnormal respiratory rhythm.

European journal of medical genetics
2016

[A novel homozygous mutation in PLA2G6 gene causes infantile neuroaxonal dystrophy in a case].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2015

Extreme Spindles and Leukoencephalopathy after Acute Lymphoblastic Leukemia Treatment: An Undescribed Association.

The Neurodiagnostic journal
2016

Kept in Mind Infantile Neuroaxonal Dystrophy.

Genetic counseling (Geneva, Switzerland)
2016

Disruption of Golgi morphology and altered protein glycosylation in PLA2G6-associated neurodegeneration.

Journal of medical genetics
2015

Loss of PLA2G6 leads to elevated mitochondrial lipid peroxidation and mitochondrial dysfunction.

Brain : a journal of neurology
2015

Neuroaxonal dystrophy in PLA2G6 knockout mice.

Neuropathology : official journal of the Japanese Society of Neuropathology
2015

High frequency of beta-propeller protein-associated neurodegeneration (BPAN) among patients with intellectual disability and young-onset parkinsonism.

Neurobiology of aging
2015

Novel PLA2G6 mutations associated with an exonic deletion due to non-allelic homologous recombination in a patient with infantile neuroaxonal dystrophy.

Human genome variation
Ver todos os 156 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. Clinicoradiologic Features and Genetic Findings of Infantile Neuroaxonal Dystrophy.
    Journal of child neurology· 2026· PMID 40754933mais citado
  2. Expanding the Phenotypic and Radiological Spectrum of PLA2G6-Associated Neurodegeneration.
    Indian journal of pediatrics· 2026· PMID 41712152mais citado
  3. A Typical Neuroaxonal Dystrophy or an Atypical Form of Huntington Disease?
    Pediatric neurology· 2025· PMID 41014804mais citado
  4. Psychometric properties of the Infantile Neuroaxonal Dystrophy Rating Scale.
    Developmental medicine and child neurology· 2025· PMID 40974106mais citado
  5. Atypical neuroaxonal dystrophy in childhood related to PLA2G6: a French cohort.
    European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology Society· 2025· PMID 40753802mais citado
  6. PLA2G6-Associated Neurodegeneration.
    · 1993· PMID 20301718recente
  7. Unravelling homozygous PLA2G6 variants in Pakistani individuals with diverse clinical manifestations via whole exome sequencing.
    BMC Med Genomics· 2025· PMID 41204171recente
  8. Psychometric properties of the Infantile Neuroaxonal Dystrophy Rating Scale.
    Dev Med Child Neurol· 2025· PMID 41129211recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:35069(Orphanet)
  2. OMIM OMIM:256600(OMIM)
  3. MONDO:0024457(MONDO)
  4. GARD:3957(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q6029060(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

Compêndio · Raras BR

Distrofia neuroaxonal do lactente

ORPHA:35069 · MONDO:0024457
Prevalência
Unknown
Casos
150 casos conhecidos
Herança
Autosomal recessive
CID-10
G23.0 · Doença de Hallervorden-Spatz
CID-11
Ensaios
1 ativos
Início
Infancy, Neonatal
Prevalência
0.0 (Worldwide)
MedGen
UMLS
C0270724
EuropePMC
Wikidata
Papers 10a
DiscussaoAtiva

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