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Síndrome de microcefalia pós-natal-hipotonia da infância-diplegia espástica-disartria-transtorno do desenvolvimento intelectual
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Introdução

O que você precisa saber de cara

📋

Síndrome rara autossômica recessiva associada ao gene GPT2, caracterizada por microcefalia pós-natal, hipotonia muscular grave, diplegia espástica, disartria, transtorno do desenvolvimento intelectual, hipoplasia do corpo caloso e mielinização anormal do SNC. Pode apresentar convulsões febris e sialorreia.

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
17
pacientes catalogados
Início
Infancy
🏥
SUS: Cobertura mínimaScore: 35%
Centros em: PR, PA, PE, CE, DF +5CID-10: G11.4
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (2)
0202010694
Sequenciamento completo do exoma (WES)genetic_test
0301070040
Atendimento em reabilitação — doenças rarasrehabilitation
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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
16 sintomas
😀
Face
3 sintomas
📏
Crescimento
2 sintomas
👂
Ouvidos
2 sintomas
💪
Músculos
1 sintomas

+ 13 sintomas em outras categorias

Características mais comuns

100%prev.
Deficiência intelectual
Frequente (79-30%)
100%prev.
Atraso global do desenvolvimento
Frequente (79-30%)
100%prev.
Fala ausente
Frequência: 3/3
100%prev.
Microcefalia secundária
Frequência: 7/7
100%prev.
Início na infância
Frequência: 3/3
94%prev.
Microcefalia
Frequente (79-30%)
37sintomas
Muito frequente (10)
Frequente (19)
Ocasional (5)
Sem dados (3)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 37 características clínicas mais associadas, ordenadas por frequência.

Deficiência intelectualIntellectual disability
Frequente (79-30%)100%
Atraso global do desenvolvimentoGlobal developmental delay
Frequente (79-30%)100%
Fala ausenteAbsent speech
Frequência: 3/3100%
Microcefalia secundáriaSecondary microcephaly
Frequência: 7/7100%
Início na infânciaInfantile onset
Frequência: 3/3100%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Últimos 10 anos200publicações
Pico202469 papers
Linha do tempo
2026Hoje · 2026📈 2024Ano 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.

GPT2Alanine aminotransferase 2Disease-causing germline mutation(s) inTolerante
FUNÇÃO

Catalyzes the reversible transamination between alanine and 2-oxoglutarate to form pyruvate and glutamate

LOCALIZAÇÃO

VIAS BIOLÓGICAS (1)
Alanine metabolism
MECANISMO DE DOENÇA

Neurodevelopmental disorder with spastic paraplegia and microcephaly

An autosomal recessive syndrome characterized by severe psychomotor developmental delay, dysarthria, walking difficulties, moderately to severely impaired intellectual development, poor or absent speech, and progressive microcephaly.

VIAS REACTOME (1)
EXPRESSÃO TECIDUAL(Ubíquo)
Esôfago - Mucosa
93.0 TPM
Estômago
87.0 TPM
Fígado
65.7 TPM
Glândula salivar
61.2 TPM
Skin Not Sun Exposed Suprapubic
59.9 TPM
OUTRAS DOENÇAS (1)
glutamate pyruvate transaminase 2 deficiency
HGNC:18062UniProt:Q8TD30

Variantes genéticas (ClinVar)

57 variantes patogênicas registradas no ClinVar.

🧬 GPT2: NM_133443.4(GPT2):c.1301C>T (p.Pro434Leu) ()
🧬 GPT2: NM_133443.4(GPT2):c.568G>A (p.Gly190Ser) ()
🧬 GPT2: NM_133443.4(GPT2):c.22_35del (p.Val8fs) ()
🧬 GPT2: NM_133443.4(GPT2):c.1211G>T (p.Arg404Leu) ()
🧬 GPT2: NM_133443.4(GPT2):c.643C>T (p.Gln215Ter) ()
Ver todas no ClinVar

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

Carregando informações de tratamento...

Onde tratar no SUS

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

🇧🇷 Atendimento SUS — Síndrome de microcefalia pós-natal-hipotonia da infância-diplegia espástica-disartria-transtorno do desenvolvimento intelectual

Centros de Referência SUS

13 centros habilitados pelo SUS para Síndrome de microcefalia pós-natal-hipotonia da infância-diplegia espástica-disartria-transtorno do desenvolvimento intelectual

Centros para Síndrome de microcefalia pós-natal-hipotonia da infância-diplegia espástica-disartria-transtorno do desenvolvimento intelectual

Detalhes dos centros

Hospital Infantil Albert Sabin

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

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital de Apoio de Brasília (HAB)

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Estadual Infantil e Maternidade Alzir Bernardino Alves (HIABA)

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital das Clínicas da UFMG

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário João de Barros Barreto

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Instituto de Medicina Integral Prof. Fernando Figueira (IMIP)

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Pequeno Príncipe

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

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital de Clínicas da UFPR

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

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

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas de Porto Alegre (HCPA)

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital das Clínicas da FMUSP

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas da UNICAMP

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

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas de Ribeirão Preto (HCRP-USP)

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

Serviço de Referência

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

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

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Publicações mais relevantes

🥉Melhor nível de evidência: Relato de caso
Timeline de publicações
0 papers (10 anos)
#1

Expanding the phenotypic and immunological landscape of Alazami syndrome: Evidence from seven new patients with LARP7 gene variants.

European journal of pediatrics2026 Mar 11

Alazami syndrome is a neurodevelopmental disorder characterized by postnatal growth retardation, moderate to severe intellectual disability, and facial dysmorphology. It is caused by biallelic variants in the transcriptional regulator La ribonucleoprotein 7 (LARP7), where frameshift variants accounted for the majority of cases. The current study presents 7 new patients, including 3 males and 4 females from 3 unrelated families. Careful and thorough clinical examination identified novel oro-dental disease abnormalities, including a prominent premaxilla and enamel defects. The detected variants (c.1113_1116del, c.997 + 2T > C and c.518T > C) were not reported in the previous studies. The substitution c.518T > C represented the second missense variant to be identified in patients with Alazami syndrome. Male patients from the three families fulfilled ≥ 2 clinical warning signs of primary immunodeficiency. Lymphocyte subset counts and immunoglobulin levels were estimated in patients from two families. The values were within reference ranges, with only minor non-significant alterations in cytotoxic T-cell counts. A functional assay of B lymphocyte response was performed in one family, demonstrating impaired Streptococcus pneumoniae IgG antibody production following Pneumovax vaccination in the male patient, while his female sibling mounted an adequate response. In conclusion, the disease has a wide range of symptoms, which vary greatly among the affected patients. Our study expanded the clinical and molecular spectrum of the disorder and highlighted immunodeficiency as an underrecognized disease feature, potentially with a male sex predilection.

#2

Clinical, in vitro, and in vivo evidence of WAPL as a novel cohesinopathy gene and phenotypic driver of 10q22.3q23.2 genomic disorder.

medRxiv : the preprint server for health sciences2026 Feb 28

Cohesin is a fundamental genome-organizing complex that orchestrates three-dimensional chromosome folding and gene expression via DNA loop extrusion. Alterations to genes encoding cohesin subunits and cohesin loaders cause Mendelian disorders, including Cornelia de Lange syndrome (CdLS). By contrast, disruption of factors that remove cohesin from DNA, including WAPL and its binding partners PDS5A and PDS5B, have not yet been associated with human disease. Here, we explored the relevance of these cohesin release factors in Mendelian disease by establishing a rare disease cohort of deeply phenotyped individuals with heterozygous, predicted damaging variants in WAPL (n=27), PDS5A (n=8), and PDS5B (n=8), by modeling WAPL deficiency in human cell lines and mice, and by aggregating rare disease association statistics from consortia studies. We identified a WAPL-related disorder characterized by developmental delay, intellectual disability, and risk of other developmental anomalies including clubfoot. Similarities between individuals with damaging WAPL variants and those with large, recurrent 10q22.3q23.2 (10q) deletions (which encompass WAPL) nominate WAPL as a driver gene within this genomic disorder region. While carriers of PDS5A or PDS5B variants exhibited features of developmental disorders, neither cohort-based statistics nor case phenotyping associated these genes with specific phenotypes. We used CRISPR engineering to generate truncating variants in WAPL, as well the 7.8 Mb 10q deletion or duplication in human iPSCs and induced neurons. Transcriptomic analyses identified differentially expressed genes in both models, with highly significant overlap between WAPL haploinsufficiency and 10q deletion signatures. Mice with 50% residual Wapl expression exhibited mild deficits of growth and learning/memory, whereas those with 25% residual Wapl expression displayed birth defects and postnatal lethality, revealing a dosage liability threshold below the level of heterozygosity. In summary, we delineated a novel genetic condition caused by cohesin release factor deficiency, nominated WAPL as a driver gene within a genomic disorder region, and further illuminated dosage sensitivity of human cohesin.

#3

Case Report: A female case of X-linked intellectual disability syndrome type 34 caused by a NONO frameshift variant and literature review.

Frontiers in pediatrics2026

To characterize the clinical and genetic features of a female infant with X-linked intellectual disability syndrome type 34 (MRXS34) caused by a de novo NONO frameshift variant, expanding the understanding of phenotypic mechanisms in females for this X-linked disorder. Retrospective study of the clinical data of a 10-month-old female infant diagnosed with MRXS34 due to NONO gene variation in June 2024, along with a literature review. The proband presented with global developmental delay, relative macrocephaly, generalized hypotonia, cardiac anomalies (patent foramen ovale, moderate tricuspid regurgitation, pulmonary hypertension), etc. Whole-exome sequencing (WES) identified a de novo heterozygous frameshift variant in NONO (NM_007363.5): c.994del (p.Gln322Lysfs*31), confirmed absent in both parents by Sanger sequencing. X-chromosome inactivation (XCI) analysis revealed extreme skewing (99% inactivation of the paternal X-chromosome). Transcriptome sequencing demonstrated significantly reduced NONO expression (TPM = 20.70 vs. controls 52.34 ± 5.81). Literature review encompassing 27 postnatal MRXS34 cases (all male) consistently reported intellectual disability/developmental delay (100%), craniofacial dysmorphism (100%), cardiac defects (91.3%, predominantly left ventricular non-compaction), and corpus callosum abnormalities (85%). We report the first molecularly confirmed female MRXS34 patient. Her full phenotypic manifestation is attributed to the de novo NONO loss-of-function variant combined with extreme non-random XCI. This case critically expands the clinical spectrum of MRXS34, underscores the diagnostic importance of XCI analysis in females with XLID phenotypes, and provides insights into the mechanisms enabling female expression of X-linked recessive disorders.

#4

In vivo base editing of Chd3 rescues behavioural abnormalities in mice.

Nature2026 Mar

Neurodevelopmental disorders that arise from de novo mutations in chromatin-remodelling genes lack targeted treatments. Snijders Blok-Campeau syndrome (SNIBCPS)1, which is caused by pathogenic variants in CHD3, manifests with intellectual disability, autistic-like behaviours and motor deficits2. Whether somatic gene correction can reverse such phenotypes in vivo remains unknown. Here we show that modelling the recurrent CHD3 variant p.R1025W in a humanized mouse model (Chd3hR1025W/+) recapitulates key features of SNIBCPS, including reduced CHD3 protein levels and abnormalities in social communication, cognition and motor coordination. We engineered a TadA-embedded adenine base editor (TeABE) and delivered it brain-wide using a dual adeno-associated virus (AAV) system and achieved efficient on-target A•T-to-G•C correction across multiple cortical and hippocampal regions with minimal bystander activity. This intervention restored CHD3 levels and ameliorated behavioural abnormalities in vivo. Furthermore, intrathecal dual AAV delivery in nonhuman primates resulted in widespread neuronal transduction and efficient TeABE reconstitution, a result that supports its translational feasibility. These findings establish in vivo base editing as a viable therapeutic approach for CHD3-related neurodevelopmental disease. More broadly, they demonstrate that precise single-base correction in the postnatal brain can restore protein dosage and function, thereby offering a framework for the treatment of monogenic neurodevelopmental disorders.

#5

Prenatal Diagnosis of Radio-Tartaglia Syndrome Caused by a Loss-of-Function Variant in SPEN in a Chinese Family.

International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience2026 Feb

Radio-Tartaglia Syndrome (RATARS) is a rare autosomal dominant neurodevelopmental disorder caused by loss-of-function (LoF) variants in SPEN. It is characterized by global developmental delay, intellectual disability, distinctive craniofacial features and multisystem involvement. To date, only a limited number of postnatal cases have been reported, and no prenatal case has been documented. The clinical data of a 17-week pregnant woman and her affected mother who were suspected with a congenital disorder was comprehensively assessed. To investigate the genetic aetiology, whole-exome sequencing (WES) was performed to detect candidate pathogenic variants, which were subsequently validated using Sanger sequencing within the family. The proband underwent amniocentesis for prenatal genetic diagnosis of the foetus. The 22-year-old pregnant woman presented with neurodevelopmental defects including moderate intellectual disability (ID) and hypotonia, gait abnormalities, behavioural problems, kyphosis and dysmorphic facial features. WES identified a previously unreported heterozygous frameshift variant (c.2417_2418dup, p.Arg807Aspfs*3) in the SPEN gene. Sanger sequencing confirmed the authenticity of the variant and revealed that it was inherited from the mother of the pregnant woman. Compared to the proband, the mother has a milder phenotype, mainly manifested as mild ID. Prenatal ultrasonography during pregnancy revealed no obvious structural abnormalities. However, prenatal genetic testing revealed the foetus harboured the same SPEN pathogenic variant. This family has been diagnosed with RATARS caused by a SPEN variant. Our findings broaden the mutational and phenotypic spectrum of SPEN and characterize the first documented prenatal diagnosis of RATARS. The identification of intrafamilial phenotypic variability highlights the heterogeneous expressivity of RATARS, even among carriers of identical variants.

Publicações recentes

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📚 EuropePMCmostrando 198

2026

A novel KDM6A c.2429dup mutation causing kabuki syndrome type 2 identified in a fetus with increased nuchal translucency.

The journal of maternal-fetal &amp; neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
2026

Expanding the phenotypic and immunological landscape of Alazami syndrome: Evidence from seven new patients with LARP7 gene variants.

European journal of pediatrics
2026

Clinical, in vitro, and in vivo evidence of WAPL as a novel cohesinopathy gene and phenotypic driver of 10q22.3q23.2 genomic disorder.

medRxiv : the preprint server for health sciences
2026

De Novo 3q27.1 Microdeletion Refines the Critical Region and Implicates PSMD2 Haploinsufficiency in Growth and Neurodevelopmental Abnormalities.

American journal of medical genetics. Part A
2026

Foundations of an Ovine Model of Fragile X Syndrome.

Genes
2026

A Novel Association Between Mandibulofacial Dysostosis with Microcephaly and Congenital Diaphragmatic Hernia.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association
2026

Case Report: A female case of X-linked intellectual disability syndrome type 34 caused by a NONO frameshift variant and literature review.

Frontiers in pediatrics
2026

Prenatal Diagnosis and Neurodevelopmental Outcome of Children With Marked Opening of the Fourth Ventricle: Challenges and Pitfalls in MRI Diagnostic Criteria.

Prenatal diagnosis
2026

In vivo base editing of Chd3 rescues behavioural abnormalities in mice.

Nature
2026

A novel NMD-escaping STAG2 variant associated with syndromic neurodevelopmental delay, growth failure, and distinctive dysmorphism: expanding the phenotype in male patients and literature review.

Gene
2026

KCC2 Activation Reverses Neurophysiological and Behavioral Deficits in Female Rett Mice.

bioRxiv : the preprint server for biology
2026

Prenatal diagnosis of distal Xq28 duplication syndrome: case reports and literature review.

Molecular cytogenetics
2026

Clinical and Molecular Characterization of Five Additional Individuals With SATB2-Associated Syndrome in Guangxi.

Biochemical genetics
2026

Prenatal Diagnosis of Radio-Tartaglia Syndrome Caused by a Loss-of-Function Variant in SPEN in a Chinese Family.

International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience
2026

Biallelic TTBK1 variant causes a severe syndromic neurodevelopmental disorder: clinical and genetic insights from two siblings.

Journal of medical genetics
2025

Juvenile reinstatement of TCF4 in Pitt-Hopkins syndrome model mice reveals a critical window for genetic intervention.

bioRxiv : the preprint server for biology
2026

Temporal transcriptomic changes during neurodevelopment in a mouse model of Smith-Lemli-Opitz syndrome.

The Journal of steroid biochemistry and molecular biology
2026

Case report and literature review of neurodevelopmental syndrome linked to DOT1L variants.

Gene
2026

Altered Auditory Maturation in Fragile X Syndrome and Its Involvement in Audiogenic Seizure Susceptibility.

Autism research : official journal of the International Society for Autism Research
2025

Down Syndrome in British Maternity Care: Mothers' Experiences of Prenatal Testing and Receiving a Prenatal or Postnatal Diagnosis.

Journal of applied research in intellectual disabilities : JARID
2025

Rare co-existence of 15q26 deletion syndrome and lymphangioleiomyomatosis: diagnostic and therapeutic challenge.

Journal of applied genetics
2025

Delayed onset of striatal projection neuron hyperexcitability in Fmr1-/y mice.

Frontiers in cellular neuroscience
2025

From Caudal Regression to Wieacker-Wolff Syndrome: The Decisive Role of Postmortem Examination and Exome Sequencing in Revising a Prenatal Diagnosis.

Cureus
2026

Astrocytic Chromatin Remodeler ATRX Gates Hippocampal Memory Consolidation Through Metabolic and Synaptic Regulation.

Glia
2025

Gene Therapy for Fragile X Syndrome, Challenges, and Promises.

The journal of gene medicine
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Expanding the Clinical and Molecular Spectrum of Primary Autosomal Recessive Microcephaly: Novel CDK5RAP2 Gene Variants and Functional Insights on the Intronic Variants.

Genes
2025

Longitudinal characterization of clinical, developmental, and behavioral phenotypes in 101 children and adults with FOXG1 syndrome.

Journal of neurodevelopmental disorders
2025

Prenatal diagnosis of 15q13.3 deletion and duplication syndrome: what do we tell the prospective parents?

Archives of gynecology and obstetrics
2025

Emanuel Syndrome: A Case Report With Isolated Nuchal Translucency Thickening.

Case reports in genetics
2025

Clinical and molecular findings of KMT2D-related Kabuki syndrome: A series of 13 patients with 3 novel variants.

European journal of medical genetics
2025

Probing DNA damage in Rett syndrome neurons uncovers a role for MECP2 regulation of PARP1.

Stem cell reports
2025

The Opposite Phenotype of Sotos Syndrome: 5q35.2q35.3 Microduplication Syndrome.

Journal of clinical research in pediatric endocrinology
2025

Understanding Seizures in Malan Syndrome Through Caregiver Reports: A Cross-Sectional Study.

Journal of child neurology
2025

Delayed structural maturation of inner hair cell ribbon synapses in a mouse model of fragile X syndrome.

Frontiers in molecular neuroscience
2025

In utero rescue of neurological dysfunction in a mouse model of Wiedemann-Steiner syndrome.

JCI insight
2026

Prenatal Diagnosis of MSL2-Related Ventriculomegaly in Association With an Inherited 15q13 Microduplication.

Clinical genetics
2025

Case Report: The widening genetic and phenotypic spectrum of ultra-rare PDE4D-related acroscyphodysplasia.

Frontiers in medicine
2025

FMR1 mutant marmosets show fragile X syndrome phenotypes.

Cell reports
2025

Comprehensive Cytogenetic Analysis Reveals Mosaicism in Newborn with Negative Prenatal Down Syndrome Screening: A Case Report.

The American journal of case reports
2025

Prenatal Characterization of Houge-Janssens Syndrome Type 2: A Case Report and Systematic Review of Fetal Phenotypes Associated With PPP2R1A Mutations.

Molecular genetics &amp; genomic medicine
2025

[A large family of Nascimento form of syndromic X-linked intellectual developmental disorder caused by large segment deletion of the UBE2A gene: a case report and literature review].

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
2025

Growth Hormone Treatment in Patients With KBG Syndrome: Novel Insights, Challenges and Recommendations From Six New Patients and Literature Review.

American journal of medical genetics. Part A
2025

Late onset of striatal projection neuron hyperexcitability in Fmr1 -/y mice.

bioRxiv : the preprint server for biology
2025

Prenatal and postnatal findings in cerebellofaciodental syndrome: a rare genetic disorder.

Clinical dysmorphology
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Molecular and cellular processes disrupted in the early postnatal Down syndrome prefrontal cortex.

bioRxiv : the preprint server for biology
2025

Exploring Pediatricians' Implicit Bias Related to Newborns' Intellectual Disability Risk: Merged Vignette and Implicit Association Test (IAT) Results.

American journal of medical genetics. Part A
2025

Tcf4 Deficiency causes recurrent seizures in mice.

Progress in neurobiology
2025

Single-cell analysis of dup15q syndrome reveals developmental and postnatal molecular changes in autism.

Nature communications
2025

Prenatal Phenotype of a Heterozygous Missense CHD4 Variant in a Fetus With Widened Cerebral Subarachnoid Space, Increased Head Circumference and Polyhydramnios.

Prenatal diagnosis
2025

Prenatal Diagnosis of Arboleda-Tham Syndrome Associated With KAT6A Variants Presented With Interrupted Inferior Vena Cava and Fetal Growth Restriction.

Prenatal diagnosis
2025

Case Series of Prenatally Diagnosed Cri du Chat Syndrome With Associated Magnetic Resonance Imaging Findings.

Pediatric neurology
2025

Clinical Variability of Shashi-Pena Syndrome: A Novel ASXL2 Variant Associated with Overgrowth and Minor Neurodevelopmental Features.

Molecular syndromology
2025

Novel KMT2D pathogenic variant causing Kabuki Syndrome with associated macular abnormalities and retinopathy of prematurity.

Ophthalmic genetics
2025

Unraveling Glypican-3: From Structural to Pathophysiological Roles and Mechanisms-An Integrative Perspective.

Cells
2025

Evidence of an unprecedented cytoplasmic function of DDX11, the Warsaw breakage syndrome DNA helicase, in regulating autophagy.

Autophagy
2025

A 19q13 microdeletion syndrome presenting with punding, frangophilia, hypermetamorphosis, frontal lobe and vermal hypoplasia, with depression misdiagnosed as schizophrenia, treated with mirtazapine.

Psychiatric genetics
2025

Genetic analysis and prenatal diagnosis of 15q11-q13 microduplication syndrome.

The journal of maternal-fetal &amp; neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
2026

A Novel GATAD2B Frameshift Variant Causes GATAD2B-Associated Neurodevelopmental Disorder with Camptodactyly.

Molecular syndromology
2025

[Clinical feature and genetic analysis of a case of X-linked alpha-thalassemia mental retardation syndrome neonate caused by ATRX gene variant and literature review].

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

Your baby has down syndrome: a reflexive thematic analysis of breaking the news to parents.

BMC pregnancy and childbirth
2025

Smith-Lemli-Opitz syndrome: Clinical, biochemical, and genetic insights with emerging treatment opportunities.

Genetics in medicine : official journal of the American College of Medical Genetics
2025

De Novo Splice-Site Variant in DKC1 in a Female With Clinical Features of Hoyeraal-Hreidarsson Syndrome.

American journal of medical genetics. Part A
2025

Proximal Deletions of 14q32.2 Result in Severe Neurodevelopmental Outcomes, Congenital Anomalies, and Dysmorphic Features.

American journal of medical genetics. Part A
2025

Interneuron-specific dual-AAV SCN1A gene replacement corrects epileptic phenotypes in mouse models of Dravet syndrome.

Science translational medicine
2025

The gain-of-function UBE3AQ588E variant causes Angelman-like neurodevelopmental phenotypes in mice.

Scientific reports
2025

Unmasking a Recessive Allele by a Rare Interstitial Deletion at 10q26.13q26.2: Prenatal Diagnosis of MMP21 -Related Disorder and Further Refine INSYN2A Involvement in the Postnatal Cognitive Phenotype.

Molecular genetics &amp; genomic medicine
2025

Differential effects of sound repetition rate on auditory cortex development and behavior in fragile X syndrome mouse model.

Experimental neurology
2025

The correct connectivity of the DG-CA3 circuits involved in declarative memory processes depends on Vangl2-dependent planar cell polarity signaling.

Progress in neurobiology
2025

The Fragile X Messenger Ribonucleoprotein 1 Regulates the Morphology and Maturation of Human and Rat Oligodendrocytes.

Glia
2025

Gut Microbiota Influences Developmental Anesthetic Neurotoxicity in Neonatal Rats.

Anesthesia and analgesia
2025

Balanced Translocation t(3;12) Disrupting HMGA2 and NAALADL2 Genes in Twins With Silver-Russell Syndrome and Intellectual Disability.

Clinical genetics
2025

Sciatic nerve analysis in thyroid hormone transporters Mct8 and Oatp1c1 knockout mice.

European thyroid journal
2025

The WAVE complex in developmental and adulthood brain disorders.

Experimental &amp; molecular medicine
2025

Acute administration of NLX-101, a Serotonin 1A receptor agonist, improves auditory temporal processing during development in a mouse model of Fragile X Syndrome.

Journal of neurodevelopmental disorders
2024

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

Molecular autism
2024

Impact of genetic test interpretation on a VPS13B missense variant in Cohen syndrome.

Frontiers in neuroscience
2025

Temple Syndrome: Comprehensive Clinical Study in Genetically Confirmed 60 Japanese Patients.

The Journal of clinical endocrinology and metabolism
2024

A novel frameshift variant in the SLC2A1 gene causing a mild phenotype of GLUT1 deficiency syndrome: case report.

Molecular genetics and metabolism reports
2025

2q13 Distal Microdeletion: Considering Evidence for an Emerging Syndrome Versus Susceptibility Locus: Twenty-Five New Cases and Review of the Literature.

American journal of medical genetics. Part A
2025

Cyclin-dependent kinase 13 is indispensable for normal mouse heart development.

Journal of anatomy
2024

Dampened α7 nAChR activity contributes to audiogenic seizures and hyperactivity in a mouse model of Fragile X Syndrome.

bioRxiv : the preprint server for biology
2024

Epigenetic Modifications and Neuroplasticity in the Pathogenesis of Depression: A Focus on Early Life Stress.

Behavioral sciences (Basel, Switzerland)
2024

Chromosome 15q11-q13 Duplication Syndrome: A Review of the Literature and 14 New Cases.

Genes
2025

BCL11A intellectual developmental disorder: defining the clinical spectrum and genotype-phenotype correlations.

European journal of human genetics : EJHG
2024

Molecular diagnosis of patients with syndromic short stature identified by trio whole-exome sequencing.

Frontiers in genetics
2025

KBG Syndrome in 16 Indian Individuals.

American journal of medical genetics. Part A
2024

Clinical, developmental and serotonemia phenotyping of a sample of 70 Italian patients with Phelan-McDermid Syndrome.

Journal of neurodevelopmental disorders
2024

CTNND2 moderates the pace of synaptic maturation and links human evolution to synaptic neoteny.

Cell reports
2024

Reversal of neurodevelopmental impairment and cognitive enhancement by pharmacological intervention with the polyphenol polydatin in a Down syndrome model.

Neuropharmacology
2024

A long way to syndromic short stature.

Italian journal of pediatrics
2024

Lung Recruitment Before Surfactant Administration in Extremely Preterm Neonates: 2-Year Follow-Up of a Randomized Clinical Trial.

JAMA network open
2024

Christianson syndrome across the lifespan: genetic mutations and longitudinal study in children, adolescents, and adults.

Journal of medical genetics
2024

Autistic-relevant behavioral phenotypes of a mouse model of cyclin-dependent kinase-like 5 deficiency disorder.

Autism research : official journal of the International Society for Autism Research
2024

Prenatal diagnosis of recurrent Kagami-Ogata syndrome inherited from a mother affected by Temple syndrome: a case report and literature review.

BMC medical genomics
2024

Early Adversity and Socioeconomic Factors in Pediatric Multiple Sclerosis: A Case-Control Study.

Neurology(R) neuroimmunology &amp; neuroinflammation
2024

Insights into the ANKRD11 variants and short-stature phenotype through literature review and ClinVar database search.

Orphanet journal of rare diseases
2024

Prenatal Diagnosis of Myhre Syndrome in Two Cases: Further Delineation of the Cardiac and External Phenotype.

Prenatal diagnosis
2024

SRPK3 Is Essential for Cognitive and Ocular Development in Humans and Zebrafish, Explaining X-Linked Intellectual Disability.

Annals of neurology
2024

Neurodevelopment Is Dependent on Maternal Diet: Placenta and Brain Glucose Transporters GLUT1 and GLUT3.

Nutrients
2025

Parent-reported genetic counselor adherence to the NSGC practice resource for communicating a potential prenatal diagnosis: Impact on the Down syndrome diagnosis experience.

Journal of genetic counseling
2024

Skeletal muscle vulnerability in a child with Pitt-Hopkins syndrome.

Skeletal muscle
2024

Prenatal diagnosis of a 15q24.1 microdeletion in a fetus with cerebral and urogenital abnormalities.

Clinical genetics
2024

Human HPSE2 gene transfer ameliorates bladder pathophysiology in a mutant mouse model of urofacial syndrome.

eLife
2025

Mothers' reflections on the diagnosis and birth of their child with Down syndrome: Variability based on the timing of the diagnosis.

Journal of genetic counseling
2024

A case of inherited glycosylphosphatidylinositol deficiency caused by PGAP3 variant with uniparental isodisomy on chromosome 17.

Molecular genetics &amp; genomic medicine
2024

Tailored vs. General COVID-19 prevention for adults with mental disabilities residing in group homes: a randomized controlled effectiveness-implementation trial.

BMC public health
2024

Using simulation modeling to inform intervention and implementation selection in a rapid stakeholder-engaged hybrid effectiveness-implementation randomized trial.

Implementation science communications
2024

Predictors of COVID-19 infection and hospitalization in group homes for individuals with intellectual and/or developmental disabilities.

Disability and health journal
2024

Enhanced hippocampal LTP but normal NMDA receptor and AMPA receptor function in a rat model of CDKL5 deficiency disorder.

Molecular autism
2024

MeCP2 gene therapy ameliorates disease phenotype in mouse model for Pitt Hopkins syndrome.

Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics
2024

Heterozygous variants in USP25 cause genetic generalized epilepsy.

Brain : a journal of neurology
2024

TBC1D24 is likely to regulate vesicle trafficking in glia-like non-sensory epithelial cells of the cochlea.

The International journal of developmental biology
2024

3,3',5-Triiodothyroacetic Acid Transporters.

Thyroid : official journal of the American Thyroid Association
2024

Clinical and molecular characteristics of Korean patients with Kabuki syndrome.

Journal of human genetics
2024

Hippocampal proteome comparison of infant and adult Fmr1 deficiency mice reveals adult-related changes associated with postsynaptic density.

Journal of proteomics
2024

Expansion of the prenatal phenotype of Baraitser-Winter syndrome: Presentation of two cases of multiple congenital anomaly syndrome.

American journal of medical genetics. Part A
2024

FMRP regulates postnatal neuronal migration via MAP1B.

eLife
2024

Rescue of myocytes and locomotion through AAV2/9-2YF intracisternal gene therapy in a rat model of creatine transporter deficiency.

Molecular therapy. Methods &amp; clinical development
2024

Prenatal treatment with preimplantation factor improves early postnatal neurogenesis and cognitive impairments in a mouse model of Down syndrome.

Cellular and molecular life sciences : CMLS
2024

Cornelia de Lange Spectrum.

Anales de pediatria
2024

A novel variant in NSUN2 causes intellectual disability in a Chinese family.

BMC medical genomics
2024

Development and validation of a new algorithm for improved cardiovascular risk prediction.

Nature medicine
2024

Characterization of early markers of disease in the mouse model of mucopolysaccharidosis IIIB.

Journal of neurodevelopmental disorders
2024

Olfactory bulb anomalies in KBG syndrome mouse model and patients.

BMC medicine
2024

Increasing histone acetylation improves sociability and restores learning and memory in KAT6B-haploinsufficient mice.

The Journal of clinical investigation
2024

Results of inaugural international Down Syndrome Societal Services and Supports survey.

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

Okur-Chung neurodevelopmental syndrome: Implications for phenotype and genotype expansion.

Molecular genetics &amp; genomic medicine
2024

Simpson-Golabi-Behmel syndrome type 1 with normal birth parameters.

BMJ case reports
2024

SMC1A epilepsy syndrome: clinical data from a large international cohort.

American journal of medical genetics. Part A
2024

Impaired T3 uptake and action in MCT8-deficient cerebral organoids underlie Allan-Herndon-Dudley syndrome.

JCI insight
2024

Longitudinal skeletal growth and growth plate morphological characteristics of chondro-tissue specific CUL7 knockout mice.

Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft
2024

Developmental, sensory and behavioral outcomes among infants and toddlers with prenatal alcohol exposure.

Research in developmental disabilities
2024

Effects of Soy Protein Isolate on Fragile X Phenotypes in Mice.

Nutrients
2023

The Efficacy of a Human-Ready miniMECP2 Gene Therapy in a Pre-Clinical Model of Rett Syndrome.

Genes
2024

Intrauterine ultrasound phenotyping, molecular characteristics, and postnatal follow-up of fetuses with the 15q11.2 BP1-BP2 microdeletion syndrome: a single-center, retrospective clinical study.

BMC pregnancy and childbirth
2024

The Rogdi knockout mouse is a model for Kohlschütter-Tönz syndrome.

Scientific reports
2023

AAV-mediated interneuron-specific gene replacement for Dravet syndrome.

bioRxiv : the preprint server for biology
2024

Fetal hepatic calcification in severe KAT6A (Arboleda-Tham) syndrome.

European journal of medical genetics
2024

Evaluation of chromosomal abnormalities in the postnatal cohort: A single-center study on 14,242 patients.

Journal of clinical laboratory analysis
2024

Distinct manifestations and potential mechanisms of seizures due to cortical versus white matter injury in children.

Epilepsy research
2024

A novel NONO nonsense variant in a fetus with renal abnormalities.

Prenatal diagnosis
2024

Pathogenic recurrent copy number variants in 7,078 pregnancies via chromosomal microarray analysis.

Journal of perinatal medicine
2024

BRD4 binds to active cranial neural crest enhancers to regulate RUNX2 activity during osteoblast differentiation.

Development (Cambridge, England)
2024

Postnatal outcome of children with antenatal colonic hyperechogenicity.

Prenatal diagnosis
2023

A novel case of 16q22.3 duplication syndrome in a child with overgrowth: case report and literature review.

BMC medical genomics
2023

Neocortical neuronal production and maturation defects in the TcMAC21 mouse model of Down syndrome.

iScience
2023

Christianson Syndrome across the Lifespan: An International Longitudinal Study in Children, Adolescents, and Adults.

medRxiv : the preprint server for health sciences
2023

A mouse model of ATRX deficiency with cognitive deficits and autistic traits.

Journal of neurodevelopmental disorders
2023

Deletion in 1p36.33-p36.32 is associated with pancytopenia: a case report.

BMC medical genomics
2023

An Infant With Primrose Syndrome: A Case Report.

Cureus
2024

New cases of recently described Thauvin-Robinet-Faivre syndrome with a novel homozygous FIBP gene variant.

American journal of medical genetics. Part A
2023

Unusual Trisomy X Phenotype Associated with a Concurrent Heterozygous 16p11.2 Deletion: Importance of an Integral Approach for Proper Diagnosis.

International journal of molecular sciences
2024

Isolated loss of the AUTS2 long isoform, brain-wide or targeted to Calbindin-lineage cells, generates a specific suite of brain, behavioral, and molecular pathologies.

Genetics
2023

Clinical and molecular analysis of Guangxi patients with Kabuki syndrome and KMT2D mutations.

Heliyon
2024

Low-pass whole genome sequencing is a reliable and cost-effective approach for copy number variant analysis in the clinical setting.

Annals of human genetics
2024

Refining the phenotypic spectrum of CCDC88A-related PEHO-like syndrome.

American journal of medical genetics. Part A
2023

3' UTR Deletion of FBXO28 in a Patient with Brain Abnormalities and Developmental Delay.

Genes
2023

Deletion of the Neuronal Transcription Factor Satb1 Induced Disturbance of the Kinome and Mechanisms of Hypoxic Preconditioning.

Biology
2023

Abnormal fetal ultrasound leading to the diagnosis of ADNP syndrome.

European journal of medical genetics
2023

Targeting NHE6 gene expression identifies lysosome and neurodevelopmental mechanisms in a haploid in vitro cell model.

Biology open
2023

[Neonatal hypoxic ischemic encephalopathy. Progress and new treatments according to the pathophysiological basis of the injury].

Medicina
2023

Classical phenylketonuria presenting as maternal PKU syndrome in the offspring of an intellectually normal woman.

JIMD reports
2023

Systematic ophthalmologic evaluation in cardio-facio-cutaneous syndrome: A genotype-endophenotype correlation.

American journal of medical genetics. Part A
2023

3M syndrome: Evaluating the clinical and laboratory features and the response of the growth hormone treatment: Single center experience.

European journal of medical genetics
2023

A de novo mutation of ADAMTS8 in a patient with Wiedemann-Steiner syndrome.

Molecular cytogenetics
2023

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

European journal of human genetics : EJHG
2023

The histone chaperone function of Daxx is dispensable for embryonic development.

Cell death &amp; disease
2023

Neurodevelopment and early pharmacological interventions in Fragile X Syndrome.

Frontiers in neuroscience
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

Characterization of Vps13b-mutant mice reveals neuroanatomical and behavioral phenotypes with females less affected.

Neurobiology of disease
2023

Medicaid Enrollment and Service Use Among Adults With Down Syndrome.

JAMA health forum
2024

Embryonic statistical analyses reveal 2 growth phenotypes in mouse models of Down syndrome.

American journal of obstetrics and gynecology
2023

Abnormal chromatin remodeling caused by ARID1A deletion leads to malformation of the dentate gyrus.

Cell death and differentiation
2023

Prenatal diagnosis of Myhre syndrome with a heterozygous pathogenic variant in SMAD4 gene presented with thick nuchal translucency and cardiac abnormalities.

Prenatal diagnosis
2023

Developmental delays in cortical auditory temporal processing in a mouse model of Fragile X syndrome.

Journal of neurodevelopmental disorders
2023

Heart Rate Variability Code: Does It Exist and Can We Hack It?

Bioengineering (Basel, Switzerland)
2023

Predicting Fetal Alcohol Spectrum Disorders Using Machine Learning Techniques: Multisite Retrospective Cohort Study.

Journal of medical Internet research
2023

Improvement of sensory deficits in fragile X mice by increasing cortical interneuron activity after the critical period.

Neuron
2024

Epigenetic Causes of Overgrowth Syndromes.

The Journal of clinical endocrinology and metabolism
2023

Prenatal diagnosis of CLCN4-related neurodevelopmental disorder in fetuses with congenital brain anomalies.

Prenatal diagnosis
2023

Early onset critically ill infants with Schaaf-Yang syndrome: a retrospective study from the China neonatal genomes project and literature review.

Annals of translational medicine
2023

Genotype-phenotype correlation of deletions and duplications of 4p: case reports and literature review.

Frontiers in genetics
2023

Bilirubin-Induced Transcriptomic Imprinting in Neonatal Hyperbilirubinemia.

Biology
2023

Proximal 1q21 duplication: A syndrome or a susceptibility locus?

American journal of medical genetics. Part A
2023

Diagnosis of Menke-Hennekam syndrome by prenatal whole exome sequencing and review of prenatal signs.

Molecular genetics &amp; genomic medicine
2023

Clinical features of PPP2 syndrome type R5D (Jordan's syndrome) to support standardization of care.

Cold Spring Harbor molecular case studies
2023

A novel neurodevelopmental syndrome caused by loss-of-function of the Zinc Finger Homeobox 3 (ZFHX3) gene.

medRxiv : the preprint server for health sciences
2023

Dermatological findings in Rubinstein-Taybi Syndrome.

Italian journal of dermatology and venereology
2023

Delayed postnatal brain development and ontogenesis of behavior and cognition in a mouse model of intellectual disability.

Neurobiology of disease
2023

NR2F1 shapes mitochondria in the mouse brain, providing new insights into Bosch-Boonstra-Schaaf optic atrophy syndrome.

Disease models &amp; mechanisms
2023

Comprehensive volumetric phenotyping of the neonatal brain in Down syndrome.

Cerebral cortex (New York, N.Y. : 1991)
2023

Isolated loss of the AUTS2 long isoform, brain-wide or targeted to Calbindin -lineage cells, generates a specific suite of brain, behavioral and molecular pathologies.

bioRxiv : the preprint server for biology
2023

Early-onset brain alterations during postnatal development in a mouse model of CDKL5 deficiency disorder.

Neurobiology of disease
2023

Molecular insights of KMT2D and clinical aspects of Kabuki syndrome type 1.

Birth defects research
2023

Reading skills in males with 47,XXY: Risk factors and the influence of hormonal replacement therapy (HRT).

Genetics in medicine : official journal of the American College of Medical Genetics
2023

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

Frontiers in synaptic neuroscience
2023

Group Home Staff Experiences With Work and Health in the COVID-19 Pandemic in Massachusetts.

JAMA health forum
2023

A novel SETD2 variant causing global development delay without overgrowth in a Chinese 3-year-old boy.

Frontiers in genetics

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

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Comunidades

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Doenças relacionadas

Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico

Ordenadas pelo número de sintomas em comum.

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. Expanding the phenotypic and immunological landscape of Alazami syndrome: Evidence from seven new patients with LARP7 gene variants.
    European journal of pediatrics· 2026· PMID 41811398mais citado
  2. Clinical, in vitro, and in vivo evidence of WAPL as a novel cohesinopathy gene and phenotypic driver of 10q22.3q23.2 genomic disorder.
    medRxiv : the preprint server for health sciences· 2026· PMID 41810376mais citado
  3. Case Report: A female case of X-linked intellectual disability syndrome type 34 caused by a NONO frameshift variant and literature review.
    Frontiers in pediatrics· 2026· PMID 41727761mais citado
  4. In vivo base editing of Chd3 rescues behavioural abnormalities in mice.
    Nature· 2026· PMID 41708849mais citado
  5. Prenatal Diagnosis of Radio-Tartaglia Syndrome Caused by a Loss-of-Function Variant in SPEN in a Chinese Family.
    International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience· 2026· PMID 41574619mais citado
  6. Mast cell mediators in hereditary angioedema.
    Orphanet J Rare Dis· 2026· PMID 41832580recente
  7. Prenatal Molecular Diagnosis of COL2A1-Associated Stickler Syndrome: Genotype-Phenotype Correlation in a Resource-Limited Healthcare Setting.
    Int J Mol Sci· 2026· PMID 41828453recente
  8. Platelet gene signatures detecting pulmonary artery stenosis in patients with pulmonary hypertension.
    Orphanet J Rare Dis· 2026· PMID 41827036recente
  9. The global impact of imiglucerase therapy in children with Gaucher disease types 1 and 3: a real-world analysis from the International Collaborative Gaucher Group Gaucher Registry.
    Orphanet J Rare Dis· 2026· PMID 41821052recente
  10. Monogenic lupus with SLC7A7 mutations: a retrospective study from a Chinese center.
    Orphanet J Rare Dis· 2026· PMID 41821046recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:477673(Orphanet)
  2. OMIM OMIM:616281(OMIM)
  3. MONDO:0014567(MONDO)
  4. GARD:17853(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q55345893(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

Síndrome de microcefalia pós-natal-hipotonia da infância-diplegia espástica-disartria-transtorno do desenvolvimento intelectual

ORPHA:477673 · MONDO:0014567
Prevalência
<1 / 1 000 000
Casos
17 casos conhecidos
Herança
Autosomal recessive
CID-10
G11.4 · Paraplegia espástica hereditária
Início
Infancy
Prevalência
0.0 (Worldwide)
MedGen
UMLS
C4225388
Wikidata
Evidência
🥉 Relato de caso
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