Transtorno genético raro do desenvolvimento neurológico caracterizado por hipotonia neonatal, atraso global no desenvolvimento, crescimento normal a acelerado, fala ausente ou gravemente atrasada e características dismórficas menores. A síndrome de Phelan-McDermid pode ser causada por uma deleção no cromossomo 22q13 ou por mutação no gene SHANK3.
Introdução
O que você precisa saber de cara
Transtorno genético raro do desenvolvimento neurológico caracterizado por hipotonia neonatal, atraso global no desenvolvimento, crescimento normal a acelerado, fala ausente ou gravemente atrasada e características dismórficas menores. A síndrome de Phelan-McDermid pode ser causada por uma deleção no cromossomo 22q13 ou por mutação no gene SHANK3.
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 31 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 93 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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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: Not applicable, Unknown.
Major scaffold postsynaptic density protein which interacts with multiple proteins and complexes to orchestrate the dendritic spine and synapse formation, maturation and maintenance. Interconnects receptors of the postsynaptic membrane including NMDA-type and metabotropic glutamate receptors via complexes with GKAP/PSD-95 and HOMER, respectively, and the actin-based cytoskeleton. Plays a role in the structural and functional organization of the dendritic spine and synaptic junction through the i
CytoplasmPostsynaptic densityCell projection, dendritic spine
Medicamentos e terapias
Mecanismo: Growth hormone receptor agonist
Variantes genéticas (ClinVar)
636 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 186 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
2 vias biológicas associadas aos genes desta condição.
Diagnóstico
Os sinais que médicos procuram e os exames que confirmam
Tratamento e manejo
Remédios, cuidados de apoio e o que precisa acompanhar
Onde tratar no SUS
Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)
🇧🇷 Atendimento SUS — Síndrome Phelan-McDermid
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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
Ensaios em destaque
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4 pesquisas recrutando participantes. Converse com seu médico sobre a possibilidade de participar.
Outros ensaios clínicos
18 ensaios clínicos encontrados, 5 ativos.
Publicações mais relevantes
Extracellular vesicles from stem cells rescue cellular phenotypes and behavioral deficits in SHANK3-associated ASD neuronal and mouse models.
Extracellular vesicles (EVs) are lipid bilayer-enclosed structures that mediate intercellular communication by transferring diverse cargoes, including RNA and proteins. SHANK3, a synaptic scaffolding protein critical for synapse structure and function, is implicated in autism spectrum disorder (ASD) and Phelan-McDermid Syndrome (PMS). Early hyperexcitability in cortical neurons is a characterized endophenotype in ASD. Here, we investigated EV-mediated effects in the context of SHANK3 deficiency using human iPSC-derived cortical neurons and Shank3B-/- mice. Switching EVs between SHANK3 mutant and control neurons revealed that SHANK3 mutant-derived EVs transferred the hyperexcitability and accelerated maturation phenotypes to control neurons. Proteomic analysis revealed enrichment of synaptic structural regulators (e.g., ACTB, CFL1, AGRN, and CLSTN1) in SHANK3 mutant neuron-derived EVs. This is consistent with known actin cytoskeletal dysregulation driven by SHANK3 deficiency. However, control neuron-derived EVs failed to rescue mutant phenotypes, likely due to their decreased enrichment of synaptic proteins and related pathways. Further, EVs from mesenchymal stem cells (MSCs) and healthy donor iPSCs, containing synaptic modulators such as complement proteins (C1R, C1S), plasticity-associated proteins (MDK, IGFBP3), and homeostatic regulators (FGF2, SFRP1), rescued the hyperexcitability and normalized the maturation in SHANK3 mutant neurons. In addition, intranasal administration of iPSC-derived EVs in Shank3B-/- mice significantly rescued ASD-like behavioral deficits, emphasizing their therapeutic potential. Together, these findings reveal a novel EV-mediated mechanism for modulating dysregulated excitability and synaptic maturation, addressing a critical unmet need in ASD and associated neurodevelopmental disorders.
Craniofacial Dysmorphology Associated With Phelan-McDermid Syndrome Using Three-Dimensional Morphometrics.
Phelan-McDermid syndrome (PMS) frequently presents with distinctive facial features, although a typical facial phenotype for this condition has not been well characterized. Facial dysmorphology assessments can be subjective, depending on the experience and training of the clinical geneticist conducting the patient evaluation. In this investigation, we sought to quantitatively assess craniofacial features in Phelan-McDermid syndrome. Three-dimension (3D) morphometric assessment was conducted of 100 children and young adults diagnosed with PMS and 536 age- and sex-matched typically developing subjects obtained from the FaceBase consortium. The data were analyzed using principal component analysis (PCA), Procrustes MANOVA, and canonical variates analysis (CVA). We found that people with PMS aged 3-32 years have quantitatively distinctive craniofacial features compared to age- and sex-matched normed people. We observed an elongated face, a pointed chin, a flattened midface, and nasal expansion as characteristic of the PMS facial phenotype. Further, distinct growth patterns were observed, with children ages 3-6 and 7-12 years having more rapid growth compared to matched normed samples. While people with PMS have distinctive facial features, individual variation is the greatest contribution to facial variation. Quantitative assessment of craniofacial features paired with genotype can further our understanding of genetic contributions to craniofacial development.
Neurophysiological Profiles in a Family with Multiple SHANK3-Related Phelan-McDermid Syndrome Cases.
We present a family case study of Phelan-McDermid syndrome (PMS), a neurodevelopmental disorder caused by haploinsufficiency of the SHANK3 gene, in which two of three siblings were clinically diagnosed with PMS. Sanger sequencing identified a novel heterozygous deletion in exon 20 of SHANK3 (c.3679del, p.Ala1227Profs*168), predicted to introduce a premature stop codon and truncate the protein; this variant was absent in the unaffected sibling. Auditory steady-state responses (ASSRs) were recorded at 16, 27, and 40 Hz. The 40 Hz ASSR was markedly reduced in both affected siblings, reaching statistical significance in the younger child and remaining non-significant in the older sibling, while it was preserved in the unaffected sibling. These findings suggest that the 40 Hz ASSR is particularly sensitive to SHANK3-related cortical inhibitory dysfunction during childhood and adolescence, with reduced sensitivity in early adulthood. The results highlight the potential of the 40 Hz ASSR as an electrophysiological biomarker in PMS and underscore the need for age-stratified normative control datasets to enable robust individual-level interpretation and support its use in biomarker development, clinical trial stratification, and monitoring of treatment response.
A human electrophysiological signature of Fragile X pathophysiology is shared in V1 of Fmr1-/y mice.
Predicting clinical therapeutic outcomes from animal studies using conserved electrophysiological phenotypes could facilitate developing treatments for neuropsychiatric disorders. Alpha oscillations in human resting-state electroencephalogram recordings are altered in many disorders, but whether these disruptions exist in mouse models is unknown. Here, we employed a uniform analytical method to show in males with fragile X syndrome (FXS) that alpha oscillations in humans and alpha-like oscillations in the visual cortex of Fmr1-/y mice are slowed, with a stronger phenotype in adults than juveniles and a juvenile-specific power phenotype in both species. We find that alpha-like oscillations are disrupted by deletion of Fmr1 in cortical excitatory neurons and glia, reflect differential activity of two classes of GABAergic interneurons, and are more sensitive to activation of GABAB receptors by Arbaclofen in wild-type than Fmr1-/y mice. Our framework reveals evolutionary conservation of alpha oscillation disruptions, enables a deeper understanding of FXS pathophysiology, and narrows the gap between treatment promise and practice.
Altered Structural Plasticity Mediated by mGlu and NMDA Receptors and Impaired Cognition in a Genetic ASD Model (Shank3+/- Mice).
Dendritic spine morphology is strongly associated with neurodevelopmental disorders. Synaptic plasticity alters spine volume, a phenomenon known as structural plasticity, which influences information processing within neuronal circuits. Structural changes at dendritic spines are linked to autism spectrum disorders, particularly those involving gene mutations that result in synaptopathy. Loss of a single copy of the Shank3 gene leads to Phelan-McDermid syndrome, a synaptopathy, as Shank3 encodes SHANK3, a scaffold protein in the postsynaptic density of glutamatergic neurons. In this study, the structural plasticity of dendritic spines was evaluated in male and female Shank3+/- and wild-type mice in response to synaptic plasticity. Two-photon imaging and glutamate uncaging were employed in organotypic hippocampal cultures. Cognitive function in adult Shank3+/- mice was also assessed using a novel object recognition test. The results indicate that Shank3+/- mice exhibit altered structural plasticity in response to long-term depression and display a heterosynaptic response in neighboring spines. Increased GluN2B expression and N-methyl-d-aspartate currents underlie these effects and may influence object recognition memory in Shank3+/- mice. These findings suggest that Shank3 haploinsufficiency induces synaptic alterations during postnatal development that impact memory in adulthood.
Publicações recentes
SHANK3 and beta-synuclein are novel blood-based biomarkers for the Phelan-McDermid Syndrome: a pilot study.
Remote Language Assessment in School-Age Children With Phelan-McDermid Syndrome and Genotype-Phenotype Correlation.
Behavioral Features in Phelan-McDermid Syndrome: Characteristics and Genetic and Metabolic Contributions in a Cohort of 56 Individuals.
Extracellular vesicles from stem cells rescue cellular phenotypes and behavioral deficits in SHANK3-associated ASD neuronal and mouse models.
📚 EuropePMC230 artigos no totalmostrando 196
SHANK3 and beta-synuclein are novel blood-based biomarkers for the Phelan-McDermid Syndrome: a pilot study.
Translational psychiatryRemote Language Assessment in School-Age Children With Phelan-McDermid Syndrome and Genotype-Phenotype Correlation.
American journal of medical genetics. Part ABehavioral Features in Phelan-McDermid Syndrome: Characteristics and Genetic and Metabolic Contributions in a Cohort of 56 Individuals.
GenesExtracellular vesicles from stem cells rescue cellular phenotypes and behavioral deficits in SHANK3-associated ASD neuronal and mouse models.
Cell death & diseaseCraniofacial Dysmorphology Associated With Phelan-McDermid Syndrome Using Three-Dimensional Morphometrics.
Clinical geneticsNeurophysiological Profiles in a Family with Multiple SHANK3-Related Phelan-McDermid Syndrome Cases.
International journal of molecular sciencesA human electrophysiological signature of Fragile X pathophysiology is shared in V1 of Fmr1-/y mice.
Nature communications"SHANK3 deficiency alters early progenitor dynamics and reveals shared pathways with neurodegeneration".
Molecular psychiatryKnowledge, support, and networking for Phelan-McDermid syndrome: a study protocol.
MethodsXDissociation of the mTOR Protein Interaction Network Following Neuronal Activation Is Altered by Shank3 Mutation.
Journal of neurochemistryAltered Structural Plasticity Mediated by mGlu and NMDA Receptors and Impaired Cognition in a Genetic ASD Model (Shank3+/- Mice).
The Journal of neuroscience : the official journal of the Society for NeuroscienceNNZ-2591 in Children and Adolescents With Phelan-McDermid Syndrome: Single-Group, Open-Label, Phase 2 Trial Results.
Neurology. GeneticsShank3B-/- pathophysiology: Early metformin treatment rescues behavioural deficits and normalises exacerbated mRNA translation.
Neurobiology of diseaseConsensus meta-analysis of genome-wide association studies for Alzheimer's disease and related dementia.
medRxiv : the preprint server for health sciencesCase Report: Co-occurring de novo SHANK3 and SRCAP variants in a patient with autoimmune encephalitis and exhibiting Phelan-McDermid syndrome features.
Frontiers in geneticsDevelopmental CA2 perineuronal net reduction restores social memory in Shank3 mutant mice.
bioRxiv : the preprint server for biologyShank3 establishes AMPA receptor subunit composition at cerebellar mossy fiber-granule cell synapses and is associated with altered regional microglial morphology.
Neurobiology of diseasePhelan-McDermid Syndrome in Spanish children: gastrointestinal manifestations in relation to nutritional intake.
Frontiers in nutritionMetabolic Dysfunction-Associated Steatotic Liver Disease in a Patient with Phelan-McDermid Syndrome.
Life (Basel, Switzerland)Brief Report: Differences Between Stanford-Binet Abbreviated and Full-Scale Estimates of IQ in Fragile X Syndrome Vary Across Development.
Journal of autism and developmental disordersThe spectrum of communication abilities in children with 12 rare neurodevelopmental disorders: a qualitative study with caregivers.
Journal of child psychology and psychiatry, and allied disciplinesGenotype-Phenotype Correlation and Psychiatric Manifestations in a Case of Phelan-McDermid Syndrome With 22q13.33 Deletion.
CureusBeyond the Fragile X protein: neighborhood characteristics explain individual differences in IQ and adaptive behaviors of Fragile X syndrome.
Frontiers in psychiatryThe challenge of ultra-rarity: Dual diagnosis of Lafora disease and developmental encephalopathies linked to TRIO and SHANK3 pathogenic variants.
Epilepsia openA Rare Tetrad of Sickle Cell Disease, Vascular Ehlers-Danlos Syndrome, Primary Ciliary Dyskinesia, and Phelan-McDermid Syndrome in a Saudi Child: A Complex Multisystem Pediatric Case Report.
Pediatric reportsPhelan-McDermid syndrome in a Chinese pediatric patient: A case report - new heterozygous mutations lead to PMS.
MedicineA Frank Assessment of SHANK: Impacts of Pathogenic Variations in SHANK3 on Preclinical Models of Phelan McDermid Syndrome.
Autism research : official journal of the International Society for Autism ResearchPhenotypic variation in neural sensory processing by deletion size, age, and sex in Phelan-McDermid syndrome.
Journal of neurodevelopmental disordersGenetic Subtypes of Phelan-McDermid Syndrome Exhibit Similar Rates of Change Despite Differences in Level of Impairment in Developmental Constructs.
American journal on intellectual and developmental disabilitiesRetrospective Reports of Skill Attainment and Loss in Phelan-McDermid Syndrome.
American journal on intellectual and developmental disabilitiesCharacterizing Developmental and Behavioral Profiles in Developmental Synaptopathies to Inform Clinical Trial Endpoints.
American journal on intellectual and developmental disabilitiesLongitudinal Trajectory of Adaptive Skills in Phelan-McDermid Syndrome.
American journal on intellectual and developmental disabilitiesIntroduction to the Special Issue on Phenotypic Explorations of Phelan McDermid Syndrome and Other Developmental Synaptopathies.
American journal on intellectual and developmental disabilitiesShank3 oligomerization governs material properties of the postsynaptic density condensate and synaptic plasticity.
CellShank3 establishes AMPA receptor subunit composition at cerebellar mossy fiber-granule cell synapses and shapes regional microglia activation.
bioRxiv : the preprint server for biologyAutism-like phenotype across the lifespan of Shank3B-mutant mice of both sexes.
Journal of neurodevelopmental disordersMulti-ancestry genome-wide meta-analysis of 56,241 individuals identifies known and novel cross-population and ancestry-specific associations as novel risk loci for Alzheimer's disease.
Genome biology[Clinical and genetic analysis of four patients with Phelan-McDermid syndrome due to variants of SHANK gene].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsA Proposal for Neurocognitive Assessment in Spanish-Speaking Adults With Phelan-McDermid Syndrome: A Case Report.
CureusGenome Sequencing Uncovers Additional Findings in Phelan-McDermid Syndrome.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric GeneticsHyper-extralemniscal model of Fragile X syndrome.
Cerebral cortex (New York, N.Y. : 1991)Genetic abnormalities in catatonia: a systematic review.
Psychological medicineGenotype-Phenotype Associations in Phelan-McDermid Syndrome: Insights into Novel Genes Beyond SHANK3.
International journal of molecular sciencesVisual feedback and motor memory contributions to sustained motor control deficits in autism spectrum disorder across childhood and into adulthood.
Journal of neurodevelopmental disordersProtein-truncating variants and deletions of SHANK2 are associated with autism spectrum disorder and other neurodevelopmental concerns.
Journal of neurodevelopmental disordersStudy protocol for a randomized controlled trial of Regulating Together (RT), a group therapy for emotion dysregulation in school-age autistic youth and their caregivers.
BMC psychologyPhenotype and psychometric characterization of Phelan-McDermid syndrome patients: pioneering towards personalized medicine.
Frontiers in psychiatryClinical profiling and medical management of Israeli individuals with Phelan McDermid syndrome.
Orphanet journal of rare diseasesShank3 modulates Rpl3 expression and protein synthesis via mGlu5: implications for Phelan McDermid syndrome.
Molecular psychiatryAltered Neural Activity in the Mesoaccumbens Pathway Underlies Impaired Social Reward Processing in Shank3-Deficient Rats.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)Prenatal diagnosis of a 5.44-Mb de novo 22q13.31q13.33 deletion encompassing SHANK3 associated with mosaicism for r(22)(p11.2q11.31) and monosomy 22 in a fetus with severe right hydronephrosis and hydroureter on ultrasound and determination of a maternal origin of the deletion and r(22) by quantitative fluorescent polymerase chain reaction.
Taiwanese journal of obstetrics & gynecologyEEG abnormalities in a 3-year-old child with developmental delay and autistic-like behavior: a case of Phelan-McDermid syndrome.
Acta neurologica BelgicaDiagnosis and treatment of bipolar disorder in Phelan-McDermid syndrome: A case report and review of literature.
World journal of psychiatryAuditory steady-state response deficits in Fragile X Syndrome implicate deficits in stimulus representation maintenance and GABAergic modulation.
medRxiv : the preprint server for health sciencesSensorimotor Behavior in Individuals With Autism Spectrum Disorder and Their Unaffected Biological Parents.
Autism research : official journal of the International Society for Autism ResearchNavigating Neuroimaging Challenges in Rare Neurogenetic Disorders: A Case Example From Girls With Fragile X Syndrome.
Biological psychiatryIdentification of a cryptic unbalanced translocation Der(22)t(12;22)(q24.33;q13.33) in a large Chinese family with Phelan-McDermid syndrome by nanopore sequencing.
Scientific reportsAn open-label study evaluating the safety and efficacy of AMO-01 for the treatment of seizures in Phelan-McDermid syndrome.
HGG advancesBehavioral decline in Shank3Δex4-22 mice during early adulthood parallels cerebellar granule cell glutamatergic synaptic changes.
Molecular autismInvestigating social orienting in children with Phelan-McDermid syndrome and 'idiopathic' autism.
Journal of neurodevelopmental disordersPhelan-McDermid syndrome-associated psychosis: a systematic review.
Acta neuropsychiatricaOptical Genome Mapping (OGM) Identifies Multiple Structural Variants in a Case With Atypical Phelan-McDermid Syndrome.
American journal of medical genetics. Part AMetataxonomic and Immunological Analysis of Feces from Children with or without Phelan-McDermid Syndrome.
MicroorganismsClinical, developmental and serotonemia phenotyping of a sample of 70 Italian patients with Phelan-McDermid Syndrome.
Journal of neurodevelopmental disordersPhenome-wide profiling identifies genotype-phenotype associations in Phelan-McDermid syndrome using family-sourced data from an international registry.
Molecular autismAssessing sociability using the Three-Chamber Social Interaction Test and the Reciprocal Interaction Test in a genetic mouse model of ASD.
Behavioral and brain functions : BBFA roadmap for SHANK3-related Epilepsy Research: recommendations from the 2023 strategic planning workshop.
Therapeutic advances in rare diseaseBehavioral regression in shank3Δex4-22 mice during early adulthood corresponds to cerebellar granule cell glutamatergic synaptic changes.
Research squareAortic Root Dilation and Genotype Associations in Phelan-McDermid Syndrome.
American journal of medical genetics. Part AConference proceedings: Inaugural meeting of the consortium for autism, genetic neurodevelopmental disorders, and digestive diseases.
Journal of pediatric gastroenterology and nutrition[Clinical features and genetic analysis of four children with Phelan-McDermid syndrome].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsCardiovascular abnormalities in patients with SHANK3 pathogenic variants: Beyond neurodevelopmental disorders and epilepsy.
European journal of medical geneticsSulfotransferase 4A1 Coding Sequence and Protein Structure Are Highly Conserved in Vertebrates.
GenesTranscriptional determinism and stochasticity contribute to the complexity of autism-associated SHANK family genes.
Cell reportsPharmacological modulation of developmental and synaptic phenotypes in human SHANK3 deficient stem cell-derived neuronal models.
Translational psychiatryPopulation-based study of rare epilepsy incidence in a US urban population.
EpilepsiaClinical, genetic, and cognitive correlates of seizure occurrences in Phelan-McDermid syndrome.
Journal of neurodevelopmental disordersAssociation between parental psychiatric disorders and risk of offspring autism spectrum disorder: a Swedish and Finnish population-based cohort study.
The Lancet regional health. EuropeCombined expansion and STED microscopy reveals altered fingerprints of postsynaptic nanostructure across brain regions in ASD-related SHANK3-deficiency.
Molecular psychiatryCaregiver perspectives on patient-focused drug development for Phelan-McDermid syndrome.
Orphanet journal of rare diseasesEvidence for common mechanisms of pathology between SHANK3 and other genes of Phelan-McDermid syndrome.
Clinical geneticsEvaluation of catatonia in autism and severe depression revealing Phelan-McDermid syndrome and tetrahydrobiopterin deficiency.
BMJ case reportsDisrupted extracellular matrix and cell cycle genes in autism-associated Shank3 deficiency are targeted by lithium.
Molecular psychiatrySocial behavioral impairments in SYNGAP1-related intellectual disability.
Frontiers in pediatricsBrain Gene Co-Expression Network Analysis Identifies 22q13 Region Genes Associated with Autism, Intellectual Disability, Seizures, Language Impairment, and Hypotonia.
GenesIntranasal Oxytocin in Pediatric Populations: Exploring the Potential for Reducing Irritability and Modulating Neural Responses: A Mini Review.
Journal of psychiatry and brain scienceImproving autism identification and support for individuals assigned female at birth: clinical suggestions and research priorities.
The Lancet. Child & adolescent healthLiving with and managing seizures among parents of children diagnosed with Phelan-McDermid syndrome: a qualitative study using in-depth interviews.
European journal of pediatricsDrugs prescribed for Phelan-McDermid syndrome differentially impact sensory behaviors in shank3 zebrafish models.
F1000ResearchGait Abnormalities in Children with Phelan-McDermid Syndrome.
Journal of child neurologyDevelopmental regression in children: Current and future directions.
Cortex; a journal devoted to the study of the nervous system and behaviorEarly-onset catatonia associated with SHANK3 mutations: looking at the autism spectrum through the prism of psychomotor phenomena.
Frontiers in psychiatryEstablishment of heterozygous and homozygous SHANK3 knockout clonal pluripotent stem cells from the parental hESC line SA001 using CRISPR/Cas9.
Stem cell researchShank3 related muscular hypotonia is accompanied by increased intracellular calcium concentrations and ion channel dysregulation in striated muscle tissue.
Frontiers in cell and developmental biologyGenetics of kidney disorders in Phelan-McDermid syndrome: evidence from 357 registry participants.
Pediatric nephrology (Berlin, Germany)Case of twin achondroplasia and autism coexistence and literature review.
Psychiatric geneticsNeurodegeneration or dysfunction in Phelan-McDermid syndrome? A multimodal approach with CSF and computational MRI.
Orphanet journal of rare diseasesAcetate supplementation rescues social deficits and alters transcriptional regulation in prefrontal cortex of Shank3 deficient mice.
Brain, behavior, and immunity[Phelan-McDermid syndrome associated with a novel heterozygous mutation in the SHANK3 gene].
Zhurnal nevrologii i psikhiatrii imeni S.S. KorsakovaGastrointestinal Dysfunction in Genetically Defined Neurodevelopmental Disorders.
Seminars in neurologyShank3 deletion in PV neurons is associated with abnormal behaviors and neuronal functions that are rescued by increasing GABAergic signaling.
Molecular autismProspective phenotyping of CHAMP1 disorder indicates that coding mutations may not act through haploinsufficiency.
Human geneticsBridging the translational gap: what can synaptopathies tell us about autism?
Frontiers in molecular neuroscienceUpdated consensus guidelines on the management of Phelan-McDermid syndrome.
American journal of medical genetics. Part AProspective One-Year Follow-Up of Sensory Processing in Phelan-McDermid Syndrome.
Children (Basel, Switzerland)[Genetic analysis of two children with developmental delay and intellectual disability].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsLymphedema is associated with CELSR1 in Phelan-McDermid syndrome.
Clinical geneticsUreteropelvic junction obstruction with primary lymphoedema associated with CELSR1 variants.
Journal of medical geneticsSleep disturbances in Phelan-McDermid syndrome: Clinical and metabolic profiling of 56 individuals.
Clinical geneticsShank3 deficits in the anteromedial bed nucleus of the stria terminalis trigger an anxiety phenotype in mice.
The European journal of neuroscienceParental perspectives on Phelan-McDermid syndrome: Results of a worldwide survey.
European journal of medical geneticsConsensus recommendations on counselling in Phelan-McDermid syndrome, with special attention to recurrence risk and to ring chromosome 22.
European journal of medical geneticsConsensus recommendations on mental health issues in Phelan-McDermid syndrome.
European journal of medical geneticsConsensus recommendations on lymphedema in Phelan-McDermid syndrome.
European journal of medical geneticsConsensus recommendations on chewing, swallowing and gastrointestinal problems in Phelan-McDermid syndrome.
European journal of medical geneticsDefinition and clinical variability of SHANK3-related Phelan-McDermid syndrome.
European journal of medical geneticsConsensus recommendations on organization of care for individuals with Phelan-McDermid syndrome.
European journal of medical geneticsActivation of the CA2-ventral CA1 pathway reverses social discrimination dysfunction in Shank3B knockout mice.
Nature communicationsHead Size in Phelan-McDermid Syndrome: A Literature Review and Pooled Analysis of 198 Patients Identifies Candidate Genes on 22q13.
GenesConsensus recommendations on Epilepsy in Phelan-McDermid syndrome.
European journal of medical geneticsConsensus recommendations on sleeping problems in Phelan-McDermid syndrome.
European journal of medical geneticsIncreased Radiation Sensitivity in Patients with Phelan-McDermid Syndrome.
CellsConsensus recommendations on communication, language and speech in Phelan-McDermid syndrome.
European journal of medical geneticsStratification of a Phelan-McDermid Syndrome Population Based on Their Response to Human Growth Hormone and Insulin-like Growth Factor.
GenesDissecting the 22q13 region to explore the genetic and phenotypic diversity of patients with Phelan-McDermid syndrome.
European journal of medical geneticsEvaluation of immunological abnormalities in patients with rare syndromes.
Central-European journal of immunologyConsensus recommendations on altered sensory functioning in Phelan-McDermid syndrome.
European journal of medical geneticsDevelopment of sex- and genotype-specific behavioral phenotypes in a Shank3 mouse model for neurodevelopmental disorders.
Frontiers in behavioral neuroscience"Your Life Turns Upside Down": A Qualitative Study of the Experiences of Parents with Children Diagnosed with Phelan-McDermid Syndrome.
Children (Basel, Switzerland)The impact of Phelan-McDermid syndrome on the child and family.
Developmental medicine and child neurologyHaploinsufficiency of Shank3 increases the orientation selectivity of V1 neurons.
Scientific reportsMolecular cytogenetic and phenotypic characterization of Phelan McDermid and 22q13 duplication syndrome: a case report.
Molecular cytogeneticsAn IGFBP2-derived peptide promotes neuroplasticity and rescues deficits in a mouse model of Phelan-McDermid syndrome.
Molecular psychiatryNeurodevelopmental profile and stages of regression in Phelan-McDermid syndrome.
Developmental medicine and child neurologyExperiences surrounding the diagnostic process and care among parents of children diagnosed with Phelan-McDermid syndrome: A qualitative study.
Developmental medicine and child neurologyJuvenile Shank3 KO Mice Adopt Distinct Hunting Strategies during Prey Capture Learning.
eNeuroElevation of SHANK3 Levels by Antisense Oligonucleotides Directed Against the 3'-UTR of the Human SHANK3 mRNA.
Nucleic acid therapeuticsAge, brain region, and gene dosage-differential transcriptomic changes in Shank3-mutant mice.
Frontiers in molecular neuroscienceEfficacity of tDCS in catatonic patients with Phelan McDermid syndrome, a case series.
Brain stimulationLarge 22q13.3 deletions perturb peripheral transcriptomic and metabolomic profiles in Phelan-McDermid syndrome.
HGG advancesPhelan-McDermid and general anesthesia with different hypnotics.
Revista espanola de anestesiologia y reanimacionHyperbaric Oxygen Therapy Alleviates Social Behavior Dysfunction and Neuroinflammation in a Mouse Model for Autism Spectrum Disorders.
International journal of molecular sciencesBehavioral and brain anatomical analysis of Foxg1 heterozygous mice.
PloS oneResilience, and positive parenting in parents of children with syndromic autism and intellectual disability. Evidence from the impact of the COVID-19 pandemic on family's quality of life and parent-child relationships.
Autism research : official journal of the International Society for Autism ResearchPrenatal and postnatal diagnosis of Phelan-McDermid syndrome: A report of 21 cases from a medical center and review of the literature.
Frontiers in geneticsWeb-Based Mindfulness-Based Interventions for Well-being: Randomized Comparative Effectiveness Trial.
Journal of medical Internet researchPhelan-McDermid Syndrome in Pediatric Patients With Novel Mutations: Genetic and Phenotypic Analyses.
Frontiers in pediatricsSocial and Family Challenges of Having a Child Diagnosed with Phelan-McDermid Syndrome: A Qualitative Study of Parents' Experiences.
International journal of environmental research and public healthGeneration and characterization of iPSC lines (UOHi003-A, UOHi002-A) from a patient with SHANK3 mutation and her healthy mother.
Stem cell researchSleep and Phelan-McDermid Syndrome: Lessons from the International Registry and the scientific literature.
Molecular genetics & genomic medicineNeuromotor Development in the Shank3 Mouse Model of Autism Spectrum Disorder.
Brain sciencesDescriptive Analysis of Adaptive Behavior in Phelan-McDermid Syndrome and Autism Spectrum Disorder.
Frontiers in neuroscienceSensory processing and adaptive behavior in Phelan-McDermid syndrome: a cross-sectional study.
European journal of pediatricsWhole-genome sequencing analysis of an atypical teratoid/rhabdoid tumor in a patient with Phelan-McDermid syndrome: a case report and systematic review.
Brain tumor pathologyTwo Genetic Mechanisms in Two Siblings with Intellectual Disability, Autism Spectrum Disorder, and Psychosis.
Journal of personalized medicineState of the Science for Kidney Disorders in Phelan-McDermid Syndrome: UPK3A, FBLN1, WNT7B, and CELSR1 as Candidate Genes.
GenesSHANK3 deficiency leads to myelin defects in the central and peripheral nervous system.
Cellular and molecular life sciences : CMLSUnderstanding Behavior in Phelan-McDermid Syndrome.
Frontiers in psychiatryCOVID-19 Induced Environments, Health-Related Quality of Life Outcomes and Problematic Behaviors: Evidence from Children with Syndromic Autism Spectrum Disorders.
Journal of autism and developmental disordersNeural Markers of Auditory Response and Habituation in Phelan-McDermid Syndrome.
Frontiers in neuroscienceDepression and Catatonia Associated With Lansoprazole in an Adolescent With Phelan-McDermid Syndrome: A Case Report.
Journal of clinical psychopharmacology"Déjà vu" in an autism gene mouse model modifies social mores.
NeuronVariability in Phelan-McDermid Syndrome in a Cohort of 210 Individuals.
Frontiers in geneticsElectrophysiological and Behavioral Evidence for Hyper- and Hyposensitivity in Rare Genetic Syndromes Associated with Autism.
GenesExploring the diagnostic utility of genome sequencing for fetal congenital heart defects.
Prenatal diagnosisClinical trial of insulin-like growth factor-1 in Phelan-McDermid syndrome.
Molecular autismPhenotypic Variability in Phelan-McDermid Syndrome and Its Putative Link to Environmental Factors.
GenesClinical and Genetic Aspects of Phelan-McDermid Syndrome: An Interdisciplinary Approach to Management.
GenesEfficacy and Safety of Q10 Ubiquinol With Vitamins B and E in Neurodevelopmental Disorders: A Retrospective Chart Review.
Frontiers in psychiatryEffectiveness of Recombinant Human Growth Hormone Therapy for Children With Phelan-McDermid Syndrome: An Open-Label, Cross-Over, Preliminary Study.
Frontiers in psychiatryThe Synaptic Gene Study: Design and Methodology to Identify Neurocognitive Markers in Phelan-McDermid Syndrome and NRXN1 Deletions.
Frontiers in neuroscienceUtilizing Genomically Targeted Molecular Data to Improve Patient-Specific Outcomes in Autism Spectrum Disorder.
International journal of molecular sciencesSensory Processing Phenotypes in Phelan-McDermid Syndrome and SYNGAP1-Related Intellectual Disability.
Brain sciencesEpigenetics of Autism Spectrum Disorder: Histone Deacetylases.
Biological psychiatryZinc deficiency and supplementation in autism spectrum disorder and Phelan-McDermid syndrome.
Journal of neuroscience researchA proof-of-concept study of growth hormone in children with Phelan-McDermid syndrome.
Molecular autismPhelan-McDermid syndrome: a classification system after 30 years of experience.
Orphanet journal of rare diseasesRestoring Shank3 in the rostral brainstem of shank3ab-/- zebrafish autism models rescues sensory deficits.
Communications biologySocial visual attentional engagement and memory in Phelan-McDermid syndrome and autism spectrum disorder: a pilot eye tracking study.
Journal of neurodevelopmental disordersAbnormal Whisker-Dependent Behaviors and Altered Cortico-Hippocampal Connectivity in Shank3b-/- Mice.
Cerebral cortex (New York, N.Y. : 1991)Homer1a regulates Shank3 expression and underlies behavioral vulnerability to stress in a model of Phelan-McDermid syndrome.
Cell reportsComparison of SHANK3 deficiency in animal models: phenotypes, treatment strategies, and translational implications.
Journal of neurodevelopmental disordersCase Report: The Emerging Role of Ring Chromosome 22 in Phelan-McDermid Syndrome With Atypical Teratoid/Rhabdoid Tumor: The First Child Treated With Growth Hormone.
Frontiers in neurologyParent-reported measure of repetitive behavior in Phelan-McDermid syndrome.
Journal of neurodevelopmental disordersTranslational pediatrics: clinical perspective for Phelan-McDermid syndrome and autism research.
Pediatric researchGenetic and metabolic profiling of individuals with Phelan-McDermid syndrome presenting with seizures.
Clinical geneticsA randomized controlled trial of intranasal oxytocin in Phelan-McDermid syndrome.
Molecular autismSleep Abnormalities in the Synaptopathies-SYNGAP1-Related Intellectual Disability and Phelan-McDermid Syndrome.
Brain sciencesStrong evidence for genotype-phenotype correlations in Phelan-McDermid syndrome: results from the developmental synaptopathies consortium.
Human molecular genetics[Advance of research on Phelan-McDermid syndrome].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsGenetic Findings as the Potential Basis of Personalized Pharmacotherapy in Phelan-McDermid Syndrome.
GenesNeurocognitive follow-up in adult siblings with Phelan-McDermid syndrome due to a novel SHANK3 splicing site mutation.
Molecular genetics & genomic medicineThe Neurological Manifestations of Phelan-McDermid Syndrome.
Pediatric neurologyReduced brain volume and white matter alterations in Shank3-deficient rats.
Autism research : official journal of the International Society for Autism ResearchVisual Evoked Potential Abnormalities in Phelan-McDermid Syndrome.
Journal of the American Academy of Child and Adolescent PsychiatryCharacterisation of the clinical phenotype in Phelan-McDermid syndrome.
Journal of neurodevelopmental disordersAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
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Comunidades
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Referências e fontes
Bases de dados externas citadas neste artigo
Publicações científicas
Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.
- Extracellular vesicles from stem cells rescue cellular phenotypes and behavioral deficits in SHANK3-associated ASD neuronal and mouse models.
- Craniofacial Dysmorphology Associated With Phelan-McDermid Syndrome Using Three-Dimensional Morphometrics.
- Neurophysiological Profiles in a Family with Multiple SHANK3-Related Phelan-McDermid Syndrome Cases.
- A human electrophysiological signature of Fragile X pathophysiology is shared in V1 of Fmr1-/y mice.
- Altered Structural Plasticity Mediated by mGlu and NMDA Receptors and Impaired Cognition in a Genetic ASD Model (Shank3+/- Mice).The Journal of neuroscience : the official journal of the Society for Neuroscience· 2026· PMID 41513466mais citado
- Correction to "Zinc Deficiency and Supplementation in Autism Spectrum Disorder and Phelan-McDermid Syndrome".
- SHANK3 and beta-synuclein are novel blood-based biomarkers for the Phelan-McDermid Syndrome: a pilot study.
- Remote Language Assessment in School-Age Children With Phelan-McDermid Syndrome and Genotype-Phenotype Correlation.
- Behavioral Features in Phelan-McDermid Syndrome: Characteristics and Genetic and Metabolic Contributions in a Cohort of 56 Individuals.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:48652(Orphanet)
- OMIM OMIM:606232(OMIM)
- MONDO:0011652(MONDO)
- GARD:10130(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Artigo Wikipedia(Wikipedia)
- Q1926345(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
