Raras
Buscar doenças, sintomas, genes...
Síndrome de perturbação global do desenvolvimento-alopecia-macrocefalia-dismorfia facial-anomalias cerebrais estruturais
Mantido por Agente Raras·Colaborar como especialista →

Introdução

O que você precisa saber de cara

📋

Síndrome rara caracterizada por atraso global do desenvolvimento, alopecia, macrocefalia e dismorfia facial. Apresenta anomalias cerebrais estruturais, como polimicrogiria e disgenesia do vermis cerebelar, com herança autossômica dominante.

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
<1 / 1 000 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.0
Worldwide
Casos conhecidos
5
pacientes catalogados
Início
Antenatal
+ neonatal
🏥
SUS: Cobertura mínimaScore: 35%
Centros em: PA, PR, SC, RS, ES +10CID-10: E72.4
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (7)
0202010279
Dosagem de aminoácidos (erros inatos)metabolic_test
0202010295
Dosagem de ácidos orgânicos na urinagenetic_test
0202010490
Teste de triagem para erros inatos do metabolismonewborn_screening
0202010694
Sequenciamento completo do exoma (WES)rehabilitation
0202080013
Teste do pezinho (triagem neonatal)nutritional
0301070040
Atendimento em reabilitação — doenças raras
+1 outros procedimentos
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

Encontrou um erro ou informação desatualizada? Sugira uma correção →

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
16 sintomas
😀
Face
7 sintomas
👁️
Olhos
7 sintomas
🦴
Ossos e articulações
7 sintomas
🧬
Pele e cabelo
6 sintomas
👂
Ouvidos
3 sintomas

+ 22 sintomas em outras categorias

Características mais comuns

100%prev.
Testa alta
Frequência: 4/4
100%prev.
Habilidade atrasada de andar
Frequência: 3/3
100%prev.
Atraso no desenvolvimento da fala e da linguagem
Frequência: 3/3
100%prev.
Orelha em concha
Obrigatório (100%)
100%prev.
Palato ogival
Obrigatório (100%)
100%prev.
Espasticidade do membro inferior
Obrigatório (100%)
76sintomas
Muito frequente (18)
Frequente (14)
Ocasional (43)
Sem dados (1)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 76 características clínicas mais associadas, ordenadas por frequência.

Testa altaHigh forehead
Frequência: 4/4100%
Habilidade atrasada de andarDelayed ability to walk
Frequência: 3/3100%
Atraso no desenvolvimento da fala e da linguagemDelayed speech and language development
Frequência: 3/3100%
Orelha em conchaCupped ear
Obrigatório (100%)100%
Palato ogivalHigh palate
Obrigatório (100%)100%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa7
Últimos 10 anos200publicações
Pico202234 papers
Linha do tempo
20202019Hoje · 2026📈 2022Ano 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.

ODC1Ornithine decarboxylaseDisease-causing germline mutation(s) (gain of function) inModerado
FUNÇÃO

Catalyzes the first and rate-limiting step of polyamine biosynthesis that converts ornithine into putrescine, which is the precursor for the polyamines, spermidine and spermine. Polyamines are essential for cell proliferation and are implicated in cellular processes, ranging from DNA replication to apoptosis

LOCALIZAÇÃO

VIAS BIOLÓGICAS (2)
Metabolism of polyaminesRegulation of ornithine decarboxylase (ODC)
MECANISMO DE DOENÇA

Bachmann-Bupp syndrome

An autosomal dominant disorder characterized by global developmental delay, alopecia, absolute or relative macrocephaly, and facial dysmorphism. Neuroimaging shows white matter abnormalities, prominent Virchow-Robin spaces, periventricular cysts, and abnormalities of the corpus callosum.

EXPRESSÃO TECIDUAL(Ubíquo)
Linfócitos
306.5 TPM
Testículo
196.6 TPM
Artéria tibial
113.1 TPM
Fibroblastos
110.6 TPM
Pituitária
99.8 TPM
OUTRAS DOENÇAS (1)
neurodevelopmental disorder with alopecia and brain abnormalities
HGNC:8109UniProt:P11926

Variantes genéticas (ClinVar)

51 variantes patogênicas registradas no ClinVar.

🧬 ODC1: GRCh37/hg19 2p25.3-23.1(chr2:12771-30565600)x3 ()
🧬 ODC1: NM_002539.3(ODC1):c.21_23del (p.Glu8del) ()
🧬 ODC1: NM_002539.3(ODC1):c.1027-15C>A ()
🧬 ODC1: NM_002539.3(ODC1):c.585-14_585-13del ()
🧬 ODC1: NM_002539.3(ODC1):c.1329G>A (p.Trp443Ter) ()
Ver todas no ClinVar

Vias biológicas (Reactome)

2 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

Carregando informações de tratamento...

Onde tratar no SUS

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

🇧🇷 Atendimento SUS — Síndrome de perturbação global do desenvolvimento-alopecia-macrocefalia-dismorfia facial-anomalias cerebrais estruturais

Centros de Referência SUS

37 centros habilitados pelo SUS para Síndrome de perturbação global do desenvolvimento-alopecia-macrocefalia-dismorfia facial-anomalias cerebrais estruturais

Centros para Síndrome de perturbação global do desenvolvimento-alopecia-macrocefalia-dismorfia facial-anomalias cerebrais estruturais

Detalhes dos centros

Hospital Universitário Prof. Edgard Santos (HUPES)

R. Dr. Augusto Viana, s/n - Canela, Salvador - BA, 40110-060 · CNES 0003808

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital Infantil Albert Sabin

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

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

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 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 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 UFG

Rua 235 QD. 68 Lote Área, Nº 285, s/nº - Setor Leste Universitário, Goiânia - GO, 74605-050 · CNES 2338424

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital Universitário da UFJF

R. Catulo Breviglieri, Bairro - s/n - Santa Catarina, Juiz de Fora - MG, 36036-110 · CNES 2297442

Atenção Especializada

Rota
Anomalias Congênitas

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 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 Julio Müller (HUJM)

R. Luis Philippe Pereira Leite, s/n - Alvorada, Cuiabá - MT, 78048-902 · CNES 2726092

Atenção Especializada

Rota
Anomalias Congênitas

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

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

Hospital Universitário Lauro Wanderley (HULW)

R. Tabeliao Estanislau Eloy, 585 - Castelo Branco, João Pessoa - PB, 58050-585 · CNES 0002470

Atenção Especializada

Rota
Anomalias Congênitas

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

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 Pequeno Príncipe

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

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital Universitário Regional de Maringá (HUM)

Av. Mandacaru, 1590 - Parque das Laranjeiras, Maringá - PR, 87083-240 · CNES 2216108

Atenção Especializada

Rota
Anomalias Congênitas

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

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

Hospital Universitário Pedro Ernesto (HUPE-UERJ)

Blvd. 28 de Setembro, 77 - Vila Isabel, Rio de Janeiro - RJ, 20551-030 · CNES 2280221

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

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

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 São Lucas da PUCRS

Av. Ipiranga, 6690 - Jardim Botânico, Porto Alegre - RS, 90610-000 · CNES 2232928

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

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 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 Universitário da UFSC (HU-UFSC)

R. Profa. Maria Flora Pausewang - Trindade, Florianópolis - SC, 88036-800 · CNES 2560356

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

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 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 Base de São José do Rio Preto

Av. Brg. Faria Lima, 5544 - Vila Sao Jose, São José do Rio Preto - SP, 15090-000 · CNES 2079798

Atenção Especializada

Rota
Anomalias Congênitas

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 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

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

UNIFESP / Hospital São Paulo

R. Napoleão de Barros, 715 - Vila Clementino, São Paulo - SP, 04024-002 · CNES 2688689

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo
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

Pesquisa e ensaios clínicos

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Publicações mais relevantes

Timeline de publicações
0 papers (10 anos)
#1

CTNNB1-related disorders: clinical and radiological contributions from a French cohort.

Frontiers in neurology2026

CTNNB1 monoallelic pathogenic variants account for up to 4% of genetically determined cerebral palsy cases, yet their phenotypic spectrum remains poorly defined. We retrospectively analyzed 25 individuals with pathogenic CTNNB1 variants using medical records and a questionnaire. Data included genetic variants, perinatal history, developmental milestones, behavioral characteristics, head growth, feeding, sleep difficulties, neurological and ophthalmological assessments. Brain MRIs were reviewed by expert neuroradiologists. Twenty-two distinct heterozygous variants were identified. Microcephaly occurred in 16/22 patients. All exhibited global developmental delay, independent walking was achieved at a mean age of 2.1 years, with regression in 4/16 independent walkers. Behavioral disorders were frequent, as were oral sensorimotor disorders (21/25) and sleep disturbances (13/21). Lower limb hypertonia was present in 22/25 patients [spastic (8) and/or dystonic (11)]. Unstable gait were common among ambulatory patients. Exaggerated startle reactions, often since birth, were reported in 16/21. Exudative vitreoretinopathy was identified in 3/5 patients with retinal angiography. Brain MRI (19 patients) showed: thickening of anterior commissure (8), frontal lobe hypoplasia (9), widening of superior vermian sulci (10) and corpus callosum anomalies (7). This study broadens the spectrum of CTNNB1-related syndrome, reporting a complex motor phenotype combining (i) gait disturbances related to dystonic or non-dystonic hypertonia and unsteadiness, sometimes associated to dystonia in other body parts (ii) possible deterioration of motor achievements over the course of the disease (iii) an exaggerated startle reflex. New non-specific brain anomalies are precisely described. Our work underscores the need for registries and longitudinal studies to refine characterization and guide future therapies.

#2

Epilepsy and Neurodevelopment Outcomes 24 Months after Neonatal Hypoxic-Ischemic Encephalopathy and Predictive Factors of Post-neonatal Epilepsy.

Neuropediatrics2026 Apr

This retrospective, dual-center Italian study assessed the incidence, electroclinical characteristics, and risk factors for post-neonatal epilepsy among neonates with hypoxic-ischemic encephalopathy (HIE) treated with therapeutic hypothermia (TH). The study aims to better define the long-term risk factors for developing epilepsy or neurodevelopmental issues.We included neonates with HIE who underwent TH. Neurological examination and general movements were assessed before and after TH. Amplified-integrated EEGs (aEEG) or polygraphic EEGs (pEEG) were performed within 6 hours of life; a pEEG was performed after TH (72 hours to 10 days) and at 3, 9 to 12, and 24 months, and then yearly. Brain MRI was conducted within 30 days. The 24-month developmental outcome was evaluated using Griffiths Mental Development Scales. The median follow-up duration was 48 months. Epilepsy was classified according to ILAE criteria.We enrolled 159 patients: 15 (9.4%) developed epilepsy. Nine (5.6%) had onset before 24 months; three of them developed infantile epileptic spasm syndrome (IESS). Seizure onset was after 24 months in 6/159 individuals (3.8%). At the last follow-up, all 15 patients had focal epilepsy. Global development was pathological in 11/15 (10/15 <2SD; 1/15 <1SD). Risk factors for post-neonatal epilepsy included: MRI lesions involving the basal ganglia and thalamus (p < 0.0001), severe HIE (p = 0.0008), and severe anomalies on the pEEG recorded pre-TH (p = 0.0032) and post-TH (p = 0.0071).Our study confirms that post-neonatal epilepsy is rare and generally well-controlled. MRI, HIE-3, and early pEEGs are key predictors. High-risk patients should be screened for IESS in the early months, and patients with electroclinical and neuroradiological risk factors should continue long-term neurological follow-up beyond 24 months.

#3

De novo variants in the splicing factor gene SF3B1 are associated with neurodevelopmental disorders.

Nature communications2026 Jan 23

SF3B1 is an essential and ubiquitous splicing factor that plays a pivotal role in the early steps of pre-mRNA splicing. Recurrent somatic missense mutations in SF3B1 are frequent in cancers, but no constitutional variant has been reported so far. We describe here a cohort of 26 individuals with neurodevelopmental disorders, harbouring SF3B1 constitutional heterozygous variants that appeared mostly de novo. Patients present with a global developmental delay, associated with variable neurological and facial dysmorphic traits. A dichotomy may emerge between patients harbouring predicted loss of function (n = 9) and missense variants (n = 17), the latter being associated with a more severe and syndromic phenotype, including heart and gastrointestinal anomalies. We focused on de novo SF3B1 missense variants, which were largely distinct from those reported in cancer. Functional complementation assays show that de novo SF3B1 missense variants did not cause a loss of function of the protein. Targeted and genome-wide analysis of RNA splicing reveal that they affect canonical and alternative splicing more moderately than somatic variants, and subtly modify the splicing of many transcripts. These findings place SF3B1 among the rare U2 snRNP components implicated in both cancer and neurodevelopmental disorders, highlighting its critical and multifaceted role in human disease. PPP1R21-related El-Hattab-Schmidts syndrome is predominantly a neurodevelopmental disorder characterized by global developmental delay, intellectual disability, hypotonia, and coarse facial features (highly arched and thick eyebrows, thick vermilion of the upper and lower lips, broad nasal bridge, and low-set ears). Ophthalmologic manifestations (strabismus, nystagmus, and optic atrophy) are common. Respiratory issues can include apnea, recurrent respiratory infections, and laryngomalacia. Cardiac manifestations (left ventricular hypertrophy or noncompaction, hypertrophic cardiomyopathy, and atrial septal defects), neurobehavioral features, seizures, and hepatomegaly have been reported. The diagnosis of PPP1R21-related El-Hattab-Schmidts syndrome is established in a proband by identification of biallelic pathogenic variants in PPP1R21 by molecular genetic testing. Treatment of manifestations: Developmental and educational services; feeding therapy; gastrostomy tube placement as needed for persistent feeding issues; treatment of refractive errors and strabismus per ophthalmologist; low vision services as needed; management of apnea and recurrent respiratory infections per pulmonologist; treatment of cardiac manifestations per cardiologist; standard treatment for epilepsy; transitional care planning; social work and family support. Surveillance: At each visit assess developmental progress, educational needs, mobility, self-help skills, growth parameters, nutritional status, safety of oral intake, and evidence of aspiration or respiratory insufficiency. Eye exam with frequency per treating ophthalmologist; respiratory examination with oxygen saturation at each visit; chest radiographs as indicated; echocardiogram annually; behavioral assessment at each visit; assessment of seizures at each visit; assessment of family and social work needs at each visit. PPP1R21-related El-Hattab-Schmidts syndrome is inherited in an autosomal recessive manner. If both parents are known to be heterozygous for a PPP1R21 pathogenic variant, each sib of an affected individual has at conception a 25% chance of being affected, a 50% chance of being an asymptomatic carrier, and a 25% chance of being unaffected and not a carrier. Once the PPP1R21 pathogenic variants have been identified in an affected family member, carrier testing for at-risk relatives and prenatal/preimplantation genetic testing are possible.

#4

Biallelic Rare COL18A1 Variants in Patients With Neurological Phenotypes Without Severe Ophthalmologic Abnormalities.

Pediatric neurology2026 Mar

COL18A1 encodes the α1 chain of collagen type XVIII, a nonfibrillar collagen expressed in vascular and epithelial basement membranes. Biallelic pathogenic variants in COL18A1 have been associated with Knobloch syndrome, a condition defined by ophthalmologic abnormalities, though patients often have some or all of brain malformations, epilepsy, and intellectual disability. We reviewed our research and clinical databases for patients with seizures and biallelic COL18A1 variants suspected to be pathogenic. Three patients were identified, all of whom had epilepsy and global development impairment, with two having had developmental regression and drug-resistant seizures. None of the patients had severe ophthalmologic disease. All three patients had one heterozygous likely pathogenic frameshift COL18A1 variant on one allele, with the other allele carrying a rare heterozygous missense COL18A1 variant of less certain pathogenicity. These data raise the possibility that COL18A1 disruption could produce phenotypes without severe eye abnormalities but significant neurologic dysfunction.

#5

Vigabatrin-Associated Brain Magnetic Resonance Imaging Abnormalities in Two Children With WW domain-containing oxidoreductase-Related Epileptic Encephalopathy Syndrome.

Pediatric neurology2026 Feb

Biallelic pathogenic variants in the WW domain-containing oxidoreductase (WWOX) gene have been identified as causes of WWOX-related epileptic encephalopathy. We report vigabatrin-associated brain abnormalities on magnetic resonance imaging (VABAM) in two children affected by WWOX-related epileptic encephalopathy. The clinical presentation included microcephaly, hypertonia, dysphagia, profound global developmental delay, and early infantile onset drug-resistant epilepsy. Initial neuroimaging was characterized by periventricular white matter volume loss and atrophy of the corpus callosum. Brain magnetic resonance imaging during vigabatrin treatment revealed new symmetrical signal changes in the globus pallidi and thalami consistent with VABAM. Further research is warranted to investigate whether children with genetic epilepsy related to the GABAergic pathway or delayed myelination are more susceptible to VABAM.

Publicações recentes

Ver todas no PubMed

📚 EuropePMCmostrando 199

2026

CTNNB1-related disorders: clinical and radiological contributions from a French cohort.

Frontiers in neurology
2026

Longitudinal Behavior Phenotype Hallmarks in RNU4-2 Syndrome: Implications for Clinical Management.

American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics
2025

Expanding the Clinical Spectrum of RERE-Related Disorders: A Case Report of Neurodevelopmental Disorder with Brain Malformations Including Chiari Type I.

Molecular syndromology
2026

Epilepsy and Neurodevelopment Outcomes 24 Months after Neonatal Hypoxic-Ischemic Encephalopathy and Predictive Factors of Post-neonatal Epilepsy.

Neuropediatrics
2026

De novo variants in the splicing factor gene SF3B1 are associated with neurodevelopmental disorders.

Nature communications
2026

Novel variants in STAG2 and PKD1 associate with multiple congenital malformations and autosomal dominant polycystic kidney disease in a Chinese family: A case report and literature review.

Experimental and therapeutic medicine
2026

Biallelic Rare COL18A1 Variants in Patients With Neurological Phenotypes Without Severe Ophthalmologic Abnormalities.

Pediatric neurology
2026

Vigabatrin-Associated Brain Magnetic Resonance Imaging Abnormalities in Two Children With WW domain-containing oxidoreductase-Related Epileptic Encephalopathy Syndrome.

Pediatric neurology
2025

A Case Report of PLXNA1-Related Dworschak-Punetha Neurodevelopmental Disorder With Pachygyria and Polymicrogyria.

American journal of medical genetics. Part A
2025

Webb-Dattani syndrome in a 17-year-old girl.

Endocrinology, diabetes &amp; metabolism case reports
2025

Expanding the clinical spectrum: A case report of the first Jordanian presentation of KID syndrome with neurological and skeletal anomalies beyond the classical triad.

Medicine
2025

[Genetic and clinical characteristics in epilepsy patients with ATP6V1A gene variants].

Zhonghua er ke za zhi = Chinese journal of pediatrics
2026

De novo truncating variant in the FBRSL1 gene caused neurodevelopmental disorders, epilepsy, congenital heart disease, and facial dysmorphism.

Experimental neurology
2025

Are NONO variants linked to congenital heart disease? Patient reports and review.

European journal of medical genetics
2025

Discordant phenotype caused by TREX1 variant in siblings with Aicardi-Goutières syndrome.

Pediatric rheumatology online journal
2025

Characterization of brain microstructural changes in children with infantile vitamin B12 deficiency using diffusion tensor imaging.

Neuroradiology
2025

Case Report: Unraveling clinical heterogeneity in DEPDC5-related epilepsy: a genotype-phenotype correlation study in eight pediatric cases.

Frontiers in neuroscience
2025

7p21.1 Microdeletion Encompassing the ACTB Gene in a Japanese Child: Longitudinal Clinical and Neuroimaging Findings.

Cureus
2025

Child Neurology: Clinical and Imaging Findings in a Child With DHX37 Gene Variant: A Ribosomopathy Masquerading as Cerebral Palsy.

Neurology
2026

Speech and Language Development of Two Brothers With Bainbridge-Ropers Syndrome: Phenotypic and Bioinformatic Support for a Cerebellar ASXL3 Hypothesis.

American journal of medical genetics. Part A
2025

Phenotypic variation in neural sensory processing by deletion size, age, and sex in Phelan-McDermid syndrome.

Journal of neurodevelopmental disorders
2025

Efficacy and safety of cannabidiol in a single-center pediatric drug-resistant epilepsy cohort: a retrospective study.

Frontiers in neurology
2025

AFG2A-related encephalopathy: Effectiveness of ketogenic diet in epilepsy and mitochondrial dynamics modulation.

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

FBRSL1 regulates the expression of chromatin regulators BRPF1 and KAT6A.

Human genetics
2025

Comprehensive analysis of CNOT3-related neurodevelopmental disorders: phenotypic and genotypic characterization.

European journal of human genetics : EJHG
2025

A Clinical Study of Nine Patients With ReNU Syndrome.

American journal of medical genetics. Part A
2025

Dynamic electro-clinical features in Guanidinoacetate N-methyltransferase deficiency: A familial case series.

Epilepsia open
2026

First Report of a Novel ZNF462 Variant Linked to Weiss-Kruszka Syndrome and Congenital Diaphragmatic Hernia: Insights into Potential Additional Malformations.

Molecular syndromology
2025

Neurotoxicity of chronic nano-neodymium oxide exposure in zebrafish: Behavioral and molecular insights.

Journal of hazardous materials
2026

Costs of Underfunding Brain Development.

Developmental neuroscience
2025

Penetrance of Neurodevelopmental Copy Number Variants Is Associated With Variations in Cortical Morphology.

Biological psychiatry. Cognitive neuroscience and neuroimaging
2025

Globally Reduced Brain Volume in Rett Syndrome.

Pediatric neurology
2025

[Advances in the study of signaling pathways in Global developmental delay /Intellectual disability combined with congenital craniofacial malformation].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2025

A non-syndromic orofacial cleft risk locus links tRNA splicing defects to neural crest cell pathologies.

American journal of human genetics
2025

Novel Compound Heterozygous Variants in ZNF526 Causing Dentici-Novelli Neurodevelopmental Syndrome: A Case Report and Literature Review.

Molecular genetics &amp; genomic medicine
2025

Phenotypic Manifestations of a New Variant in HDAC4 Gene.

American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics
2025

Functional characterization of a novel de novo CACNA1C pathogenic variant in a patient with neurodevelopmental disorder.

Molecular brain
2025

Primitive reflexes in infants with cerebral palsy due to Congenital Zika Syndrome and its relationship with other motor features.

Frontiers in pediatrics
2025

Regional hippocampal thinning and gyrification abnormalities and associated cognition in children with prenatal alcohol exposure.

Journal of neurodevelopmental disorders
2025

De Novo Chromosomes 3q and 5q Chromothripsis Leads to a 5q14.3 Microdeletion Syndrome Presentation: Case Report and Review of the Literature.

American journal of medical genetics. Part A
2024

Using cortical organoids to understand the pathogenesis of malformations of cortical development.

Frontiers in neuroscience
2025

Compound heterozygous TMEM67 biallelic variants including a novel frameshift mutation in two Filipino adolescent siblings with Joubert syndrome.

Journal of neural transmission (Vienna, Austria : 1996)
2025

Cortisol and C-reactive protein (CRP) regulation in severe mental disorders.

Psychoneuroendocrinology
2024

Comparative profiling of white matter development in the human and mouse brain reveals volumetric deficits and delayed myelination in Angelman syndrome.

Molecular autism
2025

Aberrant brain structural-functional coupling and structural/functional network topology explain developmental delays in pediatric Prader-Willi syndrome.

European child &amp; adolescent psychiatry
2024

Desipramine reverses remote memory deficits by activating calmodulin-CaMKII pathway in a UTX knockout mouse model of Kabuki syndrome.

General psychiatry
2024

UBTF haploinsufficiency associated with UBTF-related global developmental delay and distinctive facial features without neuroregression.

Journal of medical genetics
2024

Phenome-wide profiling identifies genotype-phenotype associations in Phelan-McDermid syndrome using family-sourced data from an international registry.

Molecular autism
2025

Clinical and genetic delineation of autosomal recessive and dominant ACTL6B-related developmental brain disorders.

Genetics in medicine : official journal of the American College of Medical Genetics
2024

Rhombencephalosynapsis: A Rare Hindbrain Malformation.

Cureus
2024

The growing research toolbox for SLC13A5 citrate transporter disorder: a rare disease with animal models, cell lines, an ongoing Natural History Study and an engaged patient advocacy organization.

Therapeutic advances in rare disease
2024

Double Cortex Syndrome: An Unusual Cause of Seizures.

Cureus
2024

Clinical cases series and pathogenesis of Lamb-Shaffer syndrome in China.

Orphanet journal of rare diseases
2024

Identification of novel variants in BRF1 gene from patient with developmental delay, hearing abnormality, and nervous system anomalies.

International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience
2024

Interictal EEG features as computational biomarkers of West syndrome.

Frontiers in pediatrics
2024

Case Report of Suspected Gonadal Mosaicism in FOXP1-Related Neurodevelopmental Disorder.

International journal of molecular sciences
2024

A Witteveen-Kolk Syndrome Patient with Reflux Disease and a de novo Deletion of the SIN3A Gene.

Molecular syndromology
2024

Epilepsies with onset during the first year of life: A prospective study on syndromes, etiologies, and outcomes.

Epilepsia open
2024

De novo variants in ATXN7L3 lead to developmental delay, hypotonia and distinctive facial features.

Brain : a journal of neurology
2024

Expanding phenotype of MED13-associated syndrome presenting novel de novo missense variant in a patient with multiple congenital anomalies.

BMC medical genomics
2024

Mono-allelic KCNB2 variants lead to a neurodevelopmental syndrome caused by altered channel inactivation.

American journal of human genetics
2024

Structural brain abnormalities in Pallister-Killian syndrome: a neuroimaging study of 31 children.

Orphanet journal of rare diseases
2024

Structural brain abnormalities and aggressive behaviour in schizophrenia: Mega-analysis of data from 2095 patients and 2861 healthy controls via the ENIGMA consortium.

medRxiv : the preprint server for health sciences
2024

PGAP2-Related Hyperphosphatasia-Mental Retardation Syndrome: Report of a Novel Patient, Toward a Broadening of Phenotypic Spectrum and Therapeutic Perspectives.

Neuropediatrics
2024

Clinical impact and in vitro characterization of ADNP variants in pediatric patients.

Molecular autism
2024

Differential pathogenic and molecular features in neurological infection of SARS-CoV-2 Omicron BA.5.2 and BA.2.75 and Delta.

Journal of medical virology
2024

Source-based morphometry reveals structural brain pattern abnormalities in 22q11.2 deletion syndrome.

Human brain mapping
2024

A de novo variant in ZBTB18 gene caused autosomal dominant non-syndromic intellectual disability 22 syndrome: A case report and literature review.

Medicine
2024

A novel 11 base pair deletion in KMT2C resulting in Kleefstra syndrome 2.

Molecular genetics &amp; genomic medicine
2024

Novel Homozygous Variants of SLC13A5 Expand the Functional Heterogeneity of a Homogeneous Syndrome of Early Infantile Epileptic Encephalopathy.

Pediatric neurology
2024

Infantile epileptic spasm syndrome as a new NR2F1 gene phenotype.

International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience
2023

Bi-allelic loss-of-function variants in WBP4, encoding a spliceosome protein, result in a variable neurodevelopmental syndrome.

American journal of human genetics
2024

Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders.

Brain : a journal of neurology
2023

Imaging of congenital and developmental cystic lesions of the brain: a narrative review.

Expert review of neurotherapeutics
2024

Beyond the Global Brain Differences: Intraindividual Variability Differences in 1q21.1 Distal and 15q11.2 BP1-BP2 Deletion Carriers.

Biological psychiatry
2023

CUX1-related neurodevelopmental disorder: deep insights into phenotype-genotype spectrum and underlying pathology.

European journal of human genetics : EJHG
2023

Clinical Characteristics and Novel ZEB2 Gene Mutation Analysis of Three Chinese Patients with Mowat-Wilson Syndrome.

Pharmacogenomics and personalized medicine
2023

ATP6V1B2-related disorders featuring Lennox-Gastaut-syndrome: A case-based overview.

Brain &amp; development
2024

Visual function in children with Joubert syndrome.

Developmental medicine and child neurology
2024

Further delineation of the rare GDACCF (global developmental delay, absent or hypoplastic corpus callosum, dysmorphic facies syndrome): genotype and phenotype of 22 patients with ZNF148 mutations.

Journal of medical genetics
2023

Biallelic MED27 variants lead to variable ponto-cerebello-lental degeneration with movement disorders.

Brain : a journal of neurology
2023

Anxiety, concerns and COVID-19: Cross-country perspectives from families and individuals with neurodevelopmental conditions.

Journal of global health
2023

Expanding the mutational spectrum of ZTTK syndrome: A de novo variant with global developmental delay and malnutrition in a Chinese patient.

Molecular genetics &amp; genomic medicine
2023

A novel pathogenic compound heterozygous variant in C12orf57 gene in a child with Temtamy syndrome presenting with overlapping phenotypic features of Kabuki-like syndrome.

Brain &amp; development
2023

Biallelic loss of function variants in WBP4, encoding a spliceosome protein, result in a variable neurodevelopmental delay syndrome.

medRxiv : the preprint server for health sciences
2023

Suppressed immune and metabolic responses to intestinal damage-associated microbial translocation in myalgic encephalomyelitis/chronic fatigue syndrome.

Brain, behavior, &amp; immunity - health
2023

Characteristics of Neuroimaging and Behavioural Phenotype in Polish Patients with PIGV-CDG-An Observational Study and Literature Review.

Genes
2023

Clinical Heterogeneity and Different Phenotypes in Patients with SETD2 Variants: 18 New Patients and Review of the Literature.

Genes
2023

Variants in SART3 cause a spliceosomopathy characterised by failure of testis development and neuronal defects.

Nature communications
2023

New Insights in 9q21.13 Microdeletion Syndrome: Genotype-Phenotype Correlation of 28 Patients.

Genes
2023

Genotype-phenotype correlation in contactin-associated protein-like 2 (CNTNAP-2) developmental disorder.

Human genetics
2023

Metabolic Stroke as a Clinical Manifestation of Zhu-Tokita-Takenouchi-Kim Syndrome: A Case Series.

Neurology. Genetics
2023

Novel LSS variants in alopecia and intellectual disability syndrome: New case report and clinical spectrum of LSS-related rare disease traits.

Clinical genetics
2023

Exome Analysis Reveals Novel Missense and Deletion Variants in the CC2D2A Gene as Causative of Joubert Syndrome.

Genes
2023

Novel Variant in the USP9X Gene Is Associated with Congenital Heart Disease in a Male Patient: A Case Report and Literature Review.

Molecular syndromology
2023

The effect of single-cell knockout of Fragile X Messenger Ribonucleoprotein on synaptic structural plasticity.

Frontiers in synaptic neuroscience
2023

CERT1 mutations perturb human development by disrupting sphingolipid homeostasis.

The Journal of clinical investigation
2023

Case report: Functional analysis of the p.Arg507Trp variant of the PIGT gene supporting the moderate epilepsy phenotype of mutations in the C-terminal region.

Frontiers in neurology
2023

Mechanism of KMT5B haploinsufficiency in neurodevelopment in humans and mice.

Science advances
2023

Novel TP53RK variants cause varied clinical features of Galloway-Mowat syndrome without nephrotic syndrome in three unrelated Chinese patients.

Frontiers in molecular neuroscience
2023

TELO2-related syndrome (You-Hoover-Fong syndrome): Description of 14 new affected individuals and review of the literature.

American journal of medical genetics. Part A
2023

The clinical and genetic spectrum of autosomal-recessive TOR1A-related disorders.

Brain : a journal of neurology
2023

Tethered cord syndrome in KBG syndrome.

American journal of medical genetics. Part A
2023

A novel 1.38-kb deletion combined with a single nucleotide variant in KIAA0586 as a cause of Joubert syndrome.

BMC medical genomics
2022

Growth Hormone Deficiency due to p.(Gln467Argfs*64) Mutation in the ARID1B Gene in a Girl with Coffin-Siris Syndrome.

Molecular syndromology
2023

De novo CLCN3 variants affecting Gly327 cause severe neurodevelopmental syndrome with brain structural abnormalities.

Journal of human genetics
2022

Epileptic Encephalopathy with Variants in the PHACTR1 and AFF2 Genes: A Case Report.

Cytogenetic and genome research
2023

Rare EIF4A2 variants are associated with a neurodevelopmental disorder characterized by intellectual disability, hypotonia, and epilepsy.

American journal of human genetics
2022

Blended Phenotype of Prader-Willi Syndrome and HSP-SPG11 Caused by Maternal Uniparental Isodisomy.

Neurology. Genetics
2022

Expansion of the mutation spectrum and phenotype of USP7-related neurodevelopmental disorder.

Frontiers in molecular neuroscience
2022

Genetic and clinical landscape of childhood cerebellar hypoplasia and atrophy.

Genetics in medicine : official journal of the American College of Medical Genetics
2022

An association study of IL2RA polymorphisms with cerebral palsy in a Chinese population.

BMC medical genomics
2022

Clinical and molecular characterization of 1q43q44 deletion and corpus callosum malformations: 2 new cases and literature review.

Molecular cytogenetics
2022

Replication-Deficient Zika Vector-Based Vaccine Provides Maternal and Fetal Protection in Mouse Model.

Microbiology spectrum
2022

Congenital hypopituitarism and multiple midline defects in a newborn with non-familial Cat Eye syndrome.

Italian journal of pediatrics
2022

Identifying patients with EVEN-plus syndrome using exome sequencing and clinical feature analysis: A case report.

Molecular genetics &amp; genomic medicine
2024

Characteristics of children with autism and unspecified intellectual developmental disorder (intellectual disability) presenting with severe self-injurious behaviours.

International journal of developmental disabilities
2022

A reverse genetics and genomics approach to gene paralog function and disease: Myokymia and the juxtaparanode.

American journal of human genetics
2022

Prevalence of individual brain and eye defects potentially related to Zika virus in pregnancy in 22 U.S. states and territories, January 2016 to June 2017.

Birth defects research
2022

Variant-specific changes in RAC3 function disrupt corticogenesis in neurodevelopmental phenotypes.

Brain : a journal of neurology
2022

A Case of Ophthalmoplegia, Hypotonia, and Developmental Delay in the Setting of Corpus Callosum Hypoplasia.

Cureus
2022

DHX37 and 46,XY DSD: A New Ribosomopathy?

Sexual development : genetics, molecular biology, evolution, endocrinology, embryology, and pathology of sex determination and differentiation
2022

A Novel nonsense variant in the CDH2 gene associated with ACOGS: A case report.

American journal of medical genetics. Part A
2022

Adult-Onset Neurodegeneration in Nucleotide Excision Repair Disorders (NERDND ): Time to Move Beyond the Skin.

Movement disorders : official journal of the Movement Disorder Society
2022

Cochlear nerve deficiency in SOX11-related Coffin-Siris syndrome.

American journal of medical genetics. Part A
2022

Comprehensive Volumetric Analysis of Mecp2-Null Mouse Model for Rett Syndrome by T2-Weighted 3D Magnetic Resonance Imaging.

Frontiers in neuroscience
2022

Brain Magnetic Resonance Imaging-Based Evaluation of Pediatric Patients With Developmental Delay: A Cross-Sectional Study.

Cureus
2022

A syndrome of severe intellectual disability, hypotonia, failure to thrive, dysmorphism, and thinning of corpus callosum maps to chromosome 7q21.13-q21.3.

Clinical genetics
2022

De Novo GLI3 Pathogenic Variants May Cause Hypotonia and a Range of Brain Malformations Without Skeletal Abnormalities.

Pediatric neurology
2022

Germline variants in tumor suppressor FBXW7 lead to impaired ubiquitination and a neurodevelopmental syndrome.

American journal of human genetics
2022

Identification of a novel compound heterozygous SMG9 variants in a Chinese family with heart and brain malformation syndrome using whole exome sequencing.

BMC medical genomics
2022

Novel finding of lissencephaly and severe osteopenia in a Chinese patient with SATB2-associated syndrome and a brief review of literature.

American journal of medical genetics. Part A
2022

Compound Heterozygous Variants in a Surviving Patient With Alkuraya-Kučinskas Syndrome: A New Case Report and a Review of the Literature.

Frontiers in pediatrics
2022

Aberrant Developmental Patterns of Gamma-Band Response and Long-Range Communication Disruption in Youths With 22q11.2 Deletion Syndrome.

The American journal of psychiatry
2022

Joubert Syndrome Presenting With Oculomotor Apraxia and Motor Developmental Delay: A Case Report From a Neuro-Ophthalmology Clinic in Saudi Arabia.

Cureus
2022

THUMPD1 bi-allelic variants cause loss of tRNA acetylation and a syndromic neurodevelopmental disorder.

American journal of human genetics
2022

A recessive variant in SIM2 in a child with complex craniofacial anomalies and global developmental delay.

European journal of medical genetics
2022

Adaptive behavior and psychiatric comorbidities in KCNB1 encephalopathy.

Epilepsy &amp; behavior : E&amp;B
2021

Psychiatric Comorbidities in 1p36 Deletion Syndrome and Their Treatment-A Case Report.

International journal of environmental research and public health
2022

Novel truncating variant of MN1 penultimate exon identified in a Chinese patient with newly recognized MN1 C-terminal truncation syndrome: Case report and literature review.

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

Antenatal presentation and supratentorial brain abnormalities in a child with Poretti-Boltshauser syndrome.

Brain &amp; development
2021

A rare unbalanced translocation (trisomy 5q33.3-qter, monosomy 13q34-qter) results in growth hormone deficiency and brain anomalies.

Molecular genetics &amp; genomic medicine
2021

A de novo Variant of ASXL1 Is Associated With an Atypical Phenotype of Bohring-Opitz Syndrome: Case Report and Literature Review.

Frontiers in pediatrics
2021

Phenotype associated with TAF2 biallelic mutations: A clinical description of four individuals and review of the literature.

European journal of medical genetics
2021

Biallelic PI4KA variants cause a novel neurodevelopmental syndrome with hypomyelinating leukodystrophy.

Brain : a journal of neurology
2021

Contribution of Congenital Heart Disorders Associated With Copy Number Variants in Mediating Risk for Brain Developmental Disorders: Evidence From 20-Year Retrospective Cohort Study.

Frontiers in cardiovascular medicine
2021

Re-analysis of whole-exome sequencing data reveals a novel splicing variant in the SLC2A1 in a patient with GLUT1 Deficiency Syndrome 1 accompanied by hemangioma: a case report.

BMC medical genomics
2021

Clinical phenotype in infants with negative Zika virus immunoglobulin M testing born to mothers with confirmed Zika virus infection during pregnancy.

Birth defects research
2021

A de novo heterozygous variant in KAT6A is associated with a newly named neurodevelopmental disorder Arboleda-Tham syndrome-a case report.

Translational pediatrics
2021

Derepression of inflammation-related genes link to microglia activation and neural maturation defect in a mouse model of Kleefstra syndrome.

iScience
2021

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

Clinical genetics
2021

Focusing on Autism Spectrum Disorder in Xia-Gibbs Syndrome: Description of a Female with High Functioning Autism and Literature Review.

Children (Basel, Switzerland)
2021

Biallelic and monoallelic variants in PLXNA1 are implicated in a novel neurodevelopmental disorder with variable cerebral and eye anomalies.

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

Smaller subcortical volumes and enlarged lateral ventricles are associated with higher global functioning in young adults with 22q11.2 deletion syndrome with prodromal symptoms of schizophrenia.

Psychiatry research
2021

A 7-year old female with arthrogryposis multiplex congenita, Duane retraction syndrome, and Marcus Gunn phenomenon due to a ZC4H2 gene mutation: a clinical presentation of the Wieacker-Wolff syndrome.

Ophthalmic genetics
2021

Preliminary report for Epilepsia Open A case of West syndrome with severe global developmental delay and confirmed KIF5A gene variant.

Epilepsia open
2022

Effects of copy number variations on brain structure and risk for psychiatric illness: Large-scale studies from the ENIGMA working groups on CNVs.

Human brain mapping
2021

Clinical characterization and further confirmation of the autosomal recessive SLC12A2 disease.

Journal of human genetics
2021

Insight does not come at random: Individual gray matter networks relate to clinical and cognitive insight in schizophrenia.

Progress in neuro-psychopharmacology &amp; biological psychiatry
2021

MED27 Variants Cause Developmental Delay, Dystonia, and Cerebellar Hypoplasia.

Annals of neurology
2021

Biallelic deletion in a minimal CAPN15 intron in siblings with a recognizable syndrome of congenital malformations and developmental delay.

Clinical genetics
2020

Frequency-Specific Regional Homogeneity Alterations in Tourette Syndrome.

Frontiers in psychiatry
2020

The Association Study of IL-23R Polymorphisms With Cerebral Palsy in Chinese Population.

Frontiers in neuroscience
2020

Recessive, Deleterious Variants in SMG8 Expand the Role of Nonsense-Mediated Decay in Developmental Disorders in Humans.

American journal of human genetics
2020

Heterozygous Variants in KDM4B Lead to Global Developmental Delay and Neuroanatomical Defects.

American journal of human genetics
2020

YIF1B mutations cause a post-natal neurodevelopmental syndrome associated with Golgi and primary cilium alterations.

Brain : a journal of neurology
2021

Exome sequencing identifies novel missense and deletion variants in RTN4IP1 associated with optic atrophy, global developmental delay, epilepsy, ataxia, and choreoathetosis.

American journal of medical genetics. Part A
2020

Zika Virus Infection Leads to Variable Defects in Multiple Neurological Functions and Behaviors in Mice and Children.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
2020

Trio-Based Whole-Exome Sequencing Identifies a De novo EFNB1 Mutation as a Genetic Cause in Female Infant With Brain Anomaly and Developmental Delay.

Frontiers in pediatrics
2020

Further delineation of HIDEA syndrome.

American journal of medical genetics. Part A
2021

Regional Alterations in Cortical Sulcal Depth in Living Fetuses with Down Syndrome.

Cerebral cortex (New York, N.Y. : 1991)
2020

Expanding the phenotype of cerebellar-facial-dental syndrome: Two siblings with a novel variant in BRF1.

American journal of medical genetics. Part A
2020

Systemic and ocular manifestations of a patient with mosaic ARID1A-associated Coffin-Siris syndrome and review of select mosaic conditions with ophthalmic manifestations.

American journal of medical genetics. Part C, Seminars in medical genetics
2020

De Novo KAT5 Variants Cause a Syndrome with Recognizable Facial Dysmorphisms, Cerebellar Atrophy, Sleep Disturbance, and Epilepsy.

American journal of human genetics
2020

The Clinical Picture of a Bilateral Perisylvian Syndrome as the Initial Symptom of Mega-Corpus-Callosum Syndrome due to a MAST1-Gene Mutation.

Neuropediatrics
2020

PGAP3 Associated with Hyperphosphatasia with Mental Retardation Plays a Novel Role in Brain Morphogenesis and Neuronal Wiring at Early Development.

Cells
2021

Disrupted white matter connectivity and organization of brain structural connectomes in tuberous sclerosis complex patients with neuropsychiatric disorders using diffusion tensor imaging.

Magma (New York, N.Y.)
2020

KIAA1109 gene mutation in surviving patients with Alkuraya-Kučinskas syndrome: a review of literature.

BMC medical genetics
2020

Lessons learned from 40 novel PIGA patients and a review of the literature.

Epilepsia
2020

Mutated RAP1GDS1 causes a new syndrome of dysmorphic feature, intellectual disability & speech delay.

Annals of clinical and translational neurology
2020

14q12q13.2 microdeletion syndrome: Clinical characterization of a new patient, review of the literature, and further evidence of a candidate region for CNS anomalies.

Molecular genetics &amp; genomic medicine
2020

Homozygosity mapping and whole exome sequencing provide exact diagnosis of Cohen syndrome in a Saudi family.

Brain &amp; development
2020

A Novel Missense Variant in PHF6 Gene Causing Börjeson-Forssman-Lehman Syndrome.

Journal of molecular neuroscience : MN
2020

De Novo Variants in CDK19 Are Associated with a Syndrome Involving Intellectual Disability and Epileptic Encephalopathy.

American journal of human genetics
2020

Novel congenital disorder of O-linked glycosylation caused by GALNT2 loss of function.

Brain : a journal of neurology
2020

Bi-allelic Variants in the GPI Transamidase Subunit PIGK Cause a Neurodevelopmental Syndrome with Hypotonia, Cerebellar Atrophy, and Epilepsy.

American journal of human genetics
2020

Pre- and postnatal exposure to glyphosate-based herbicide causes behavioral and cognitive impairments in adult mice: evidence of cortical ad hippocampal dysfunction.

Archives of toxicology
2020

Report of the first patient with a homozygous OTUD7A variant responsible for epileptic encephalopathy and related proteasome dysfunction.

Clinical genetics
2020

Severe white matter damage in SHANK3 deficiency: a human and translational study.

Annals of clinical and translational neurology
2020

Global and Specific Cortical Volume Asymmetries in Individuals With Psychosis Risk Syndrome and Schizophrenia: A Mixed Cross-sectional and Longitudinal Perspective.

Schizophrenia bulletin
2020

Brain white matter abnormalities associated with copy number variants.

American journal of medical genetics. Part A
2019

Dysmature superficial white matter microstructure in developmental focal epilepsy.

Brain communications
2019

De Novo Pathogenic Variants in N-cadherin Cause a Syndromic Neurodevelopmental Disorder with Corpus Collosum, Axon, Cardiac, Ocular, and Genital Defects.

American journal of human genetics
2020

Partial Loss of USP9X Function Leads to a Male Neurodevelopmental and Behavioral Disorder Converging on Transforming Growth Factor β Signaling.

Biological psychiatry
2019

Confirmation and further delineation of the SMG9-deficiency syndrome, a rare and severe developmental disorder.

American journal of medical genetics. Part A
2020

The CHD4-related syndrome: a comprehensive investigation of the clinical spectrum, genotype-phenotype correlations, and molecular basis.

Genetics in medicine : official journal of the American College of Medical Genetics
2019

Network analysis of prospective brain development in youth with benign epilepsy with centrotemporal spikes and its relationship to cognition.

Epilepsia
2019

Expanding the Phenotype: Neurodevelopmental Disorder, Mitochondrial, With Abnormal Movements and Lactic Acidosis, With or Without Seizures (NEMMLAS) due to WARS2 Biallelic Variants, Encoding Mitochondrial Tryptophanyl-tRNA Synthase.

Journal of child neurology
2019

Clinical presentation, diagnosis, and management of fetal alcohol spectrum disorder.

The Lancet. Neurology

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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. CTNNB1-related disorders: clinical and radiological contributions from a French cohort.
    Frontiers in neurology· 2026· PMID 41789168mais citado
  2. Epilepsy and Neurodevelopment Outcomes 24 Months after Neonatal Hypoxic-Ischemic Encephalopathy and Predictive Factors of Post-neonatal Epilepsy.
    Neuropediatrics· 2026· PMID 41610868mais citado
  3. De novo variants in the splicing factor gene SF3B1 are associated with neurodevelopmental disorders.
    Nature communications· 2026· PMID 41577671mais citado
  4. Biallelic Rare COL18A1 Variants in Patients With Neurological Phenotypes Without Severe Ophthalmologic Abnormalities.
    Pediatric neurology· 2026· PMID 41539009mais citado
  5. Vigabatrin-Associated Brain Magnetic Resonance Imaging Abnormalities in Two Children With WW domain-containing oxidoreductase-Related Epileptic Encephalopathy Syndrome.
    Pediatric neurology· 2026· PMID 41442931mais citado
  6. Expanding phenotype of MED13-associated syndrome presenting novel de novo missense variant in a patient with multiple congenital anomalies.
    BMC Med Genomics· 2024· PMID 38745205recente
  7. PGAP2-Related Hyperphosphatasia-Mental Retardation Syndrome: Report of a Novel Patient, Toward a Broadening of Phenotypic Spectrum and Therapeutic Perspectives.
    Neuropediatrics· 2024· PMID 38365198recente
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    Pediatr Neurol· 2024· PMID 38113697recente
  9. Infantile epileptic spasm syndrome as a new NR2F1 gene phenotype.
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  10. Bi-allelic loss-of-function variants in WBP4, encoding a spliceosome protein, result in a variable neurodevelopmental syndrome.
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Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:544488(Orphanet)
  2. OMIM OMIM:619075(OMIM)
  3. MONDO:0033642(MONDO)
  4. GARD:17987(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)

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

Síndrome de perturbação global do desenvolvimento-alopecia-macrocefalia-dismorfia facial-anomalias cerebrais estruturais

ORPHA:544488 · MONDO:0033642
Prevalência
<1 / 1 000 000
Casos
5 casos conhecidos
Herança
Autosomal dominant
CID-10
E72.4 · Distúrbios do metabolismo da ornitina
Início
Antenatal, Neonatal
Prevalência
0.0 (Worldwide)
MedGen
UMLS
C5436741
DiscussaoAtiva

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