Distúrbio grave do desenvolvimento neurológico que afeta o sistema nervoso central.
Introdução
O que você precisa saber de cara
Distúrbio grave do desenvolvimento neurológico que afeta o sistema nervoso central.
Tem tratamento?
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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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 57 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: X-linked dominant.
Chromosomal protein that binds to methylated DNA. It can bind specifically to a single methyl-CpG pair. It is not influenced by sequences flanking the methyl-CpGs. Mediates transcriptional repression through interaction with histone deacetylase and the corepressor SIN3A. Binds both 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC)-containing DNA, with a preference for 5-methylcytosine (5mC)
Nucleus
Angelman syndrome
A neurodevelopmental disorder characterized by severe motor and intellectual retardation, ataxia, frequent jerky limb movements and flapping of the arms and hands, hypotonia, seizures, absence of speech, frequent smiling and episodes of paroxysmal laughter, open-mouthed expression revealing the tongue.
Medicamentos e terapias
Mecanismo: Glutamate [NMDA] receptor subunit epsilon 1 antagonist
Mecanismo: Serotonin 2a (5-HT2a) receptor antagonist
Mecanismo: Acetylcholinesterase inhibitor
Mecanismo: Cannabinoid CB1 receptor negative allosteric modulator
Mecanismo: Acetylcholinesterase inhibitor
Mecanismo: Glutamate [NMDA] receptor negative allosteric modulator
Mecanismo: Insulin-like growth factor I receptor agonist
Mecanismo: Quinone reductase 1 modulator
Mecanismo: Dopamine D4 receptor agonist
Mecanismo: HMG-CoA reductase inhibitor
Variantes genéticas (ClinVar)
1,419 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 1,178 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
11 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 Rett
Centros de Referência SUS
24 centros habilitados pelo SUS para Síndrome Rett
Centros para Síndrome Rett
Detalhes dos centros
Hospital Universitário Prof. Edgard Santos (HUPES)
R. Dr. Augusto Viana, s/n - Canela, Salvador - BA, 40110-060 · CNES 0003808
Serviço de Referência
Hospital Infantil Albert Sabin
R. Tertuliano Sales, 544 - Vila União, Fortaleza - CE, 60410-794 · CNES 2407876
Serviço de Referência
Hospital de Apoio de Brasília (HAB)
AENW 3 Lote A Setor Noroeste - Plano Piloto, Brasília - DF, 70684-831 · CNES 0010456
Serviço de Referência
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
Hospital das Clínicas da UFG
Rua 235 QD. 68 Lote Área, Nº 285, s/nº - Setor Leste Universitário, Goiânia - GO, 74605-050 · CNES 2338424
Serviço de Referência
Hospital Universitário da UFJF
R. Catulo Breviglieri, Bairro - s/n - Santa Catarina, Juiz de Fora - MG, 36036-110 · CNES 2297442
Atenção Especializada
Hospital das Clínicas da UFMG
Av. Prof. Alfredo Balena, 110 - Santa Efigênia, Belo Horizonte - MG, 30130-100 · CNES 2280167
Serviço de Referência
Hospital Universitário Julio Müller (HUJM)
R. Luis Philippe Pereira Leite, s/n - Alvorada, Cuiabá - MT, 78048-902 · CNES 2726092
Atenção Especializada
Hospital Universitário João de Barros Barreto
R. dos Mundurucus, 4487 - Guamá, Belém - PA, 66073-000 · CNES 2337878
Serviço de Referência
Hospital Universitário Lauro Wanderley (HULW)
R. Tabeliao Estanislau Eloy, 585 - Castelo Branco, João Pessoa - PB, 58050-585 · CNES 0002470
Atenção Especializada
Instituto de Medicina Integral Prof. Fernando Figueira (IMIP)
R. dos Coelhos, 300 - Boa Vista, Recife - PE, 50070-902 · CNES 0000647
Serviço de Referência
Hospital Pequeno Príncipe
R. Des. Motta, 1070 - Água Verde, Curitiba - PR, 80250-060 · CNES 3143805
Serviço de Referência
Hospital Universitário Regional de Maringá (HUM)
Av. Mandacaru, 1590 - Parque das Laranjeiras, Maringá - PR, 87083-240 · CNES 2216108
Atenção Especializada
Hospital de Clínicas da UFPR
R. Gen. Carneiro, 181 - Alto da Glória, Curitiba - PR, 80060-900 · CNES 2364980
Serviço de Referência
Hospital Universitário Pedro Ernesto (HUPE-UERJ)
Blvd. 28 de Setembro, 77 - Vila Isabel, Rio de Janeiro - RJ, 20551-030 · CNES 2280221
Serviço de Referência
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
Hospital São Lucas da PUCRS
Av. Ipiranga, 6690 - Jardim Botânico, Porto Alegre - RS, 90610-000 · CNES 2232928
Serviço de Referência
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
Hospital Universitário da UFSC (HU-UFSC)
R. Profa. Maria Flora Pausewang - Trindade, Florianópolis - SC, 88036-800 · CNES 2560356
Serviço de Referência
Hospital das Clínicas da FMUSP
R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo - SP, 05403-010 · CNES 2077485
Serviço de Referência
Hospital de Base de São José do Rio Preto
Av. Brg. Faria Lima, 5544 - Vila Sao Jose, São José do Rio Preto - SP, 15090-000 · CNES 2079798
Atenção Especializada
Hospital de Clínicas da UNICAMP
R. Vital Brasil, 251 - Cidade Universitária, Campinas - SP, 13083-888 · CNES 2748223
Serviço de Referência
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
UNIFESP / Hospital São Paulo
R. Napoleão de Barros, 715 - Vila Clementino, São Paulo - SP, 04024-002 · CNES 2688689
Serviço de Referência
Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.
Pesquisa ativa
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98 ensaios clínicos encontrados, 28 ativos.
Publicações mais relevantes
Mostrando amostra de 200 publicações de um total de 2.068
Dysregulated Cholesterol Clearance via CYP46A1 Contributes to Cerebellar Sterol Imbalance in Mecp2-Null Mice.
Rett syndrome (RTT) is a neurodevelopmental disorder characterized by motor deficits, partly attributed to cerebellar dysfunction. RTT is primarily caused by mutations in the gene encoding the methyl-CpG-binding protein 2 (MECP2), which has been implicated in cholesterol homeostasis by mechanisms that remain poorly understood. Given that brain cholesterol is primarily synthesized de novo and that disrupted cholesterol homeostasis is linked to various neurological disorders, we aimed to investigate cholesterol regulation in the cerebellum of Mecp2-null mice, a well-established RTT model. We measured total cholesterol levels in cerebellar tissue and cerebellar synaptosomes and assessed the expression of genes involved in cholesterol biosynthesis and intracellular transport. Our results show significantly elevated total cholesterol in both cerebellar tissue and synaptosomes. Furthermore, we identified a marked reduction in CYP46A1 expression, which is essential for the elimination of encephalon sterols. In contrast, key cholesterol biosynthetic regulators (Srebp2, Hmgcs1, Sqle) showed no significant changes in expression, suggesting an impaired cerebellar cholesterol turnover-driven by defective clearance-rather than enhanced synthesis may underlie the metabolic imbalance observed in the cerebellum of the RTT mouse model. Altogether, these findings provide a mechanistic insight into how MeCP2 deficiency disrupts cerebellar cholesterol homeostasis and highlight cholesterol clearance pathways as potential contributors to RTT pathology and a factor to consider for further RTT therapeutic approaches.
MECP2-Associated Rett Syndrome Without Developmental Regression-A Case Series.
Clinical phenotype expansion of neurodevelopmental disorders is increasingly important. With accessibility and diagnostic ability of genetic testing expanding, new clinical criteria will continue to be elucidated. Here we describe a case series of 4 female pediatric patients seen for global developmental delay in non-genetic, specialty clinics who received unexpected genetic diagnoses of MECP2-associated Rett syndrome (RS). These results highlight broadening clinical presentation for RS. None of the patients in this cohort met clinical RS diagnostic criteria at the time of genetic testing, as there was no period of typical development or developmental regression. These cases demonstrate both the importance of broad genomic sequencing for patients with global developmental delay and that increasing understanding of atypical and mild presentations of syndromes like RS will continue to evolve as genetic testing becomes standard of care for clinical features like developmental delay.
A KCNC1 variant linked to Rett syndrome disrupts ER to Golgi trafficking of Kv3.1 channel.
Intrinsic neuronal excitability, defined by the balance between input and output signals, is crucial to neural function, and its disruption underlies various neurological diseases. Kv3.1 channels, encoded by KCNC1, are essential for high-frequency action potential firing. Variants in these channels are associated with several subtypes of epilepsy. We report a patient with developmental regression and epilepsy, meeting Rett syndrome criteria, who carries a KCNC1 variant encoding the S474C substitution in Kv3.1 (Kv3.1S474C). Electrophysiological and biochemical assays reveal that Kv3.1S474C reduces channel presence in the plasma membrane and is retained in the endoplasmic reticulum. In murine primary cortical neuron cultures expressing Kv3.1S474C, we observed reduced neuronal firing frequency and exclusion of the channel from the axon initial segment. Consistently, we found a decreased firing frequency using a conductance-based computational neuronal model. In summary, this study identifies a link between a KCNC1 variant and Rett syndrome, highlighting the importance of S474 residue in Kv3.1 channel trafficking and function in neurons.
A novel heterozygous pathogenic variation in the MECP2 gene causing typical Rett syndrome: a case report.
Rett syndrome (RTT) is an X-linked neurodevelopmental disease with clear diagnostic criteria and mainly affects females. Mutations of the methyl-CpG-binding protein 2 (MECP2) gene cause most RTT cases. While numerous MECP2 mutations have been reported, the pathogenicity of novel identified variants often requires functional validation. To obtain a definite genetic diagnosis result and determine the specific pathogenesis, it is essential to conduct functional validation of the novel mutation. We reported one clinical case of a female child diagnosed with typical RTT. The patient presented with major clinical manifestations, including hand dyspraxia, loss of language ability, stereotypical hand movements, and an abnormal gait. Whole-exome sequencing (WES) was performed on this Chinese trio, which confirmed a novel heterozygous nonsense mutation in exon 1 of the MECP2 gene in the proband. Sanger sequencing confirmed that neither parent carried this variant. Functional validation experiments demonstrated that cells transfected with the mutant recombinant plasmid showed significantly reduced levels of both MECP2 messenger RNA (mRNA) and protein compared to those transfected with the wild-type plasmid. These functional findings confirm the pathogenicity of this de novo MECP2 nonsense mutation and demonstrate that it leads to a loss of function, a mechanism consistent with nonsense-mediated mRNA decay (NMD). Our study elucidates the genotype-phenotype correlation in this case and provides experimental insight into the underlying molecular mechanism.
Safety and effectiveness of diazepam nasal spray in patients with Rett syndrome and seizure clusters: post hoc analyses from a long-term safety study and survey of severity and burden.
Rett syndrome is a neurodevelopmental disorder associated with epilepsy that influences motor/communication skills, behavior, and other systems. Clinical experiences for these patients are not well described. This post hoc analysis consists of a patient subgroup with Rett syndrome enrolled in an open-label, single-arm, safety study. Age- and weight-based doses of diazepam nasal spray (5-20 mg) were administered to patients (aged 6-65 years) for seizure clusters. Treatment-emergent adverse events (TEAEs) were recorded, and days between seizure clusters (SEIzure interVAL [SEIVAL]) from Period 1 (P1; days 1-90) to Period 4 (P4; days 271-360) were calculated. Caregivers completed surveys describing experiences with diazepam nasal spray and Rett syndrome. Rates of TEAEs (87.5%), serious TEAEs (12.5%), and treatment-related TEAEs (18.8%) in patients with Rett syndrome (n = 16) who received diazepam nasal spray were comparable to the overall pediatric safety population (87.2, 35.9, and 14.1%, respectively; n = 78), as was use of second doses (proxy for effectiveness) (18.4 and 11.4%). Increase in SEIVAL was also similar (P1 = 7.6, P4 = 25.0 days and P1 = 13.0, P4 = 25.9 days). Most (n = 12; 75.0%) remained in the study ≥12 months. All caregivers felt diazepam nasal spray was very/extremely easy to use; 63.6% were able to return to normal activities within an hour of administration. Caregiver perceptions of clinical severity and caregiver affect were stable from baseline to final visits; scores for individuals using diazepam nasal spray were numerically higher. Diazepam nasal spray has safety and effectiveness profiles consistent with the full study population and was easy to use. ClinicalTrials.gov, NCT02721069.
Publicações recentes
Mecp2 deficiency induces dysphagia in a preclinical model of Rett syndrome.
Decoding MeCP2 in pain: a systematic review of mechanisms, dosage, and clinical implications.
Early differential impact of MeCP2 mutations on functional networks in Rett syndrome patient-derived human cortical organoids.
From Gene to Hope: Rett Syndrome and the Rise of Molecular Therapies.
Pilot study: the impact of simulation-based pediatric basic life support training on the performance of caregivers of children with Rett syndrome.
📚 EuropePMC2.859 artigos no totalmostrando 191
Exon skipping to treat Rett syndrome.
Nature reviews. Drug discoveryDesign, synthesis and evaluation of trofinetide prodrug based on diketopiperazine strategy.
Bioorganic & medicinal chemistrymPFC pyramidal neuron synchrony during social competition to form social rankings is disrupted in male Mecp2 knockout mice.
bioRxiv : the preprint server for biologyDysregulated Cholesterol Clearance via CYP46A1 Contributes to Cerebellar Sterol Imbalance in Mecp2-Null Mice.
International journal of molecular sciencesTrajectory of skill acquisition, loss, and regain in females with classic Rett syndrome.
Journal of neurodevelopmental disordersMECP2-Associated Rett Syndrome Without Developmental Regression-A Case Series.
Journal of child neurologyA KCNC1 variant linked to Rett syndrome disrupts ER to Golgi trafficking of Kv3.1 channel.
Proceedings of the National Academy of Sciences of the United States of AmericaA novel heterozygous pathogenic variation in the MECP2 gene causing typical Rett syndrome: a case report.
Translational pediatricsSafety and effectiveness of diazepam nasal spray in patients with Rett syndrome and seizure clusters: post hoc analyses from a long-term safety study and survey of severity and burden.
Frontiers in neurology[Features of premorbid status in patients with Rett syndrome].
Zhurnal nevrologii i psikhiatrii imeni S.S. KorsakovaModulating alternative splicing of MECP2 is a potential therapeutic strategy for Rett syndrome.
Science translational medicineImage-based epigenetic profiling with deep learning and high-speed super-resolution microscopy.
Epigenetics & chromatinA Developmental Study of MeCP2 with Core and Linker Histones Indicates a Dynamic Change During Adolescent Brain Development in a Region- and Strain-Specific Manner in Mice.
Biomolecules'Molecular and Cellular Neuroscience': Impacts of Eight Highly Cited Articles Published in This Section of Brain Sciences in 2024.
Brain sciencesSociodemographic Profiles and Age-Related Differences in Comorbidities, Sleep, and Quality of Life of Turkish Children with Rett Syndrome and their Families.
NeuropediatricsMECP2 MBD-ID Module: A Unified DNA/RNA Binding Interface Disrupted in Rett Syndrome.
bioRxiv : the preprint server for biologyGlobal trends and future perspectives in autism spectrum disorder and gut microbiota research: a comprehensive bibliometric analysis.
Frontiers in neuroscienceUse of fenfluramine in MECP2-related Rett syndrome: Findings from a retrospective multicenter pediatric case series.
Epilepsy & behavior : E&BProteomic dataset of MECP2-deficient and wild-type human brain organoids under spaceflight and ground conditions.
Scientific datamiR126-mediated alteration of vascular integrity in Rett syndrome.
Molecular psychiatryLongitudinal trajectory of gross motor skills in school-aged children with Rett syndrome.
Frontiers in neurologyThe Nodding syndrome cerebrospinal fluid proteome: a lens into neurodevelopmental failure consistent with environmentally triggered MECP2 dysregulation?
Frontiers in molecular neurosciencePediatric intestinal pseudo-obstruction found in 3-year-old male with Rett-related mutation of methyl-CpG binding protein 2.
JPGN reportsMECP2 Gene-Related Severe Neonatal Encephalopathy: A Rare Case in a Female Neonate.
CureusMECP2 Insufficiency Attenuates RUNX2-Dependent Osteoblast Differentiation via miR-126-3p/DKK1-Mediated Canonical Wnt Signaling Inhibition in Rett Syndrome.
FASEB journal : official publication of the Federation of American Societies for Experimental BiologyThe serotonin receptor 7 as an emerging target to restore altered neuroplasticity in Angelman syndrome.
Experimental neurologyA Translational Roadmap for Neurological Nonsense Mutation Disorders.
International journal of molecular sciencesA Phase 1, Randomized, Open-Label Study to Assess the Bioequivalence of Trofinetide as a Ready-to-Use Oral Solution and Constituted Powder for Oral Solution in Healthy Adults.
Advances in therapyDendrimer-Conjugated Glutamine Antagonist, D-TTM020, Ameliorates Brain Immune Dysregulation and Improves Neurobehavioral Deficits in the Mecp2-Deficient Mouse Model.
CellsMortality Among Youth and Young Adults With Autism Spectrum Disorder, Intellectual Disability, or Cerebral Palsy.
JAMA pediatricsTranscranial Photobiomodulation in Rett Syndrome: A Mechanistic Review and Therapeutic Hypothesis.
Photobiomodulation, photomedicine, and laser surgeryIGF1 peptide targets Rett Syndrome astrocytes to degrade IGF binding protein, rescue synaptogenesis and restore mitochondrial function.
bioRxiv : the preprint server for biologyUnconstrained Plasticity Disrupts Memory Consolidation in a Mouse Model of Rett Syndrome.
bioRxiv : the preprint server for biologyKCC2 Activation Reverses Neurophysiological and Behavioral Deficits in Female Rett Mice.
bioRxiv : the preprint server for biologyDisease-modifying therapies for Rett syndrome: a review for neurologists.
Frontiers in neurologyProfiling metabotropic glutamate receptor 7 expression in Rett syndrome: consequences for pharmacotherapy.
NeurosciencePost-marketing safety concerns with trofinetide: a disproportionality analysis of the first therapeutic agent for Rett syndrome based on the FDA adverse event reporting system (FAERS).
Frontiers in pharmacologyDisrupted Vitamin D Signaling and Metabolism in Neurodevelopmental and Neurodegenerative Disorders.
ASN neuroUnexpectedly competent immune response to SARS-CoV-2 vaccination in Rett syndrome.
Human vaccines & immunotherapeuticsDevelopment and Validation of the Korean Version of the Rett Syndrome Behavioral Questionnaire.
Children (Basel, Switzerland)Probing DNA damage in Rett syndrome neurons uncovers a role for MECP2 regulation of PARP1.
Stem cell reportsSynaptic and intrinsic membrane defects disrupt early neural network dynamics in Down syndrome.
Nature communicationsNeurodegeneration Within the Spectrum of Pervasive Developmental Disorders.
CureusLongitudinal analysis in Mecp2-het female mice reveals atypical nociceptive behaviours.
Journal of molecular medicine (Berlin, Germany)Whole exome sequencing facilitates early neurodevelopmental diagnosis in an outpatient clinic.
BMJ case reportsNon-epileptic paroxysmal events in Rett syndrome: A systematic review of case-based and observational evidence.
Developmental medicine and child neurologyLongitudinal Rett syndrome behaviour questionnaire scores and their associations with genotype and trajectories of mobility, weight and seizure frequency status.
Journal of neurodevelopmental disordersLoss of the Mecp2 gene in parvalbumin interneurons leads to an inhibitory deficit in the amygdala and affects its functional connectivity.
Molecular autismMethyl-CpG-binding protein 2 reads histone methylation via an aromatic cage to regulate gene expression and chromatin association.
The Journal of biological chemistryPridopidine, a Potent and Selective Therapeutic Sigma-1 Receptor (S1R) Agonist for Treating Neurodegenerative Diseases.
Pharmaceuticals (Basel, Switzerland)Systemic administration of the OGT inhibitor OSMI-1 normalizes hippocampal O-GlcNAcylation and improves recognition memory, redox balance, and brain mitochondrial homeostasis in a Rett syndrome mouse model.
Free radical biology & medicineMecp2 deficiency impairs microscale cortical network topology and dynamics in a Rett syndrome mouse model.
bioRxiv : the preprint server for biologyPluripotent stem cells-based neural organoids for modelling human brain development and diseases.
Cell & bioscienceTrofinetide-Induced Enterocolitis Syndrome in a Child with Rett Syndrome.
Journal of child neurologyDouble Genetic Diagnosis Involving MECP2 and EPHB4 in a Child with Neurodevelopmental Delay and Vascular Anomalies: A Case Report.
Molecular syndromologyMeCP2 regulates telencephalic development in human cerebral organoids.
Cell reportsBrain assembloids decode human cortical networks in Rett syndrome.
Cell reportsDoublecortin-expressing cells are selectively altered in the piriform cortex but not in neurogenic areas of symptomatic Mecp2-heterozygous mice.
NeuroscienceDevelopment and initial validation of the Communication Inventory Disability - Observer Reported (CID-OR): a measure of communication in CDKL5 deficiency disorder.
Journal of patient-reported outcomesMeCP2-driven chromatin organization controls nuclear stiffness.
Communications biologyReliability of Actigraphy for the Assessment of Sleep and Circadian Rhythms in Rett and Related Syndromes.
Journal of intellectual disability research : JIDRMecp2 deficiency induces dysphagia in a preclinical model of Rett Syndrome.
bioRxiv : the preprint server for biologyBreathing Dysfunction as a Meaningful and Measurable Aspect of Health in Rett Syndrome: A Caregiver's Perspective.
Digital biomarkersPre-operative zoledronate is safe for children with medical complexity undergoing posterior spinal fusion for neuromuscular scoliosis.
Spine deformityMeCP2 interacts with the super elongation complex to regulate transcription.
Science advancesGanaxolone, an approved therapy for CDKL5-Deficiency Disorder, is an inhibitor of PTP1B.
bioRxiv : the preprint server for biologyAstrocyte SEMA3C reduction improves Rett Syndrome phenotypes.
bioRxiv : the preprint server for biologyReciprocal regulation of the H3 histamine receptor in Rett syndrome and MECP2 Duplication syndrome: implications for therapeutic development.
bioRxiv : the preprint server for biologyLiving With Rett Syndrome: From Discovery to Clinical Advancements and Emerging Therapies.
Pediatric neurologyDiscovery and Tuning of RNA Editing Guides via High-Throughput Screening and Chemical Modification.
Chembiochem : a European journal of chemical biologyEnhancing cognitive-motor recovery in Rett syndrome: effects of integrated intervention on neuropsychological and motor outcome.
Frontiers in psychologyEpidemiology and Healthcare Resource Utilization of Rett Syndrome in Canada: The Ontario Experience.
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiquesVisual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome.
Annals of clinical and translational neurologyTryptophan Metabolism in Neurodevelopment and Its Implications For Neurodevelopmental Disorders.
Molecular neurobiologyButyrate modifies epigenetic and immune pathways in peripheral mononuclear cells from children with neurodevelopmental disorders associated with chromatin dysregulation.
Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeuticsDifferential effects of a single dose of Lisdexamfetamine and Guanfacine on cognitive function in children with ADHD.
Frontiers in psychiatryAtypical case of Rett syndrome with concurrent MECP2 gene mutation and del(15)(q22qter) karyotype: A case report and review of literature.
World journal of clinical pediatricsRNA-based therapies for neurodevelopmental disorders: innovative tools for molecular correction.
Frontiers in molecular biosciencesmiR-199a functions downstream of MeCP2 in neurons of MECP2 duplication syndrome models.
iScienceHarnessing the microbiota-gut-brain axis to prevent and treat pediatric neurodevelopmental disorders: translational insights and strategies.
Journal of translational medicineBeyond Seizures as an Outcome Measure: A Global Severity Scoring System for CDKL5 Deficiency Disorder.
Brain and behaviorA Systematic Review of Wearable Sensors in Rett Syndrome-What Physiological Markers Are Informative for Monitoring Disease States?
Sensors (Basel, Switzerland)The Ca2+ Bridge: From Neurons to Circuits in Rett Syndrome.
International journal of molecular sciencesAltered activity of mPFC pyramidal neurons and parvalbumin-expressing interneurons during social interactions in a Mecp2 mouse model for Rett syndrome.
Journal of neurophysiologyMapping of neuronal redox conditions in a mouse model of Rett syndrome.
Neuroimage. ReportsGhrelin restores D1 receptor-mediated dopamine neurotransmission and enhances attentive behaviour in Mecp2 KO mice.
European journal of pharmacologyThe methyl-CpG-binding protein 2 inhibits cGAS-associated signaling.
Nature communicationsRisk of Ocular Pathology in Rett Syndrome.
Journal of pediatric ophthalmology and strabismusPredictors of aspiration, lower respiratory tract infection, and respiratory failure among individuals with Rett Syndrome: analysis of real-world claims data in the United States.
Frontiers in pediatricsMECP2T203M mutation disrupts neurogenesis in human cerebral organoids by altering chromatin dynamics and transcriptional regulation.
Science China. Life sciencesMecasermin for the treatment of Rett Syndrome: a systematic review.
NeurogeneticsA Case Report: Co-Occurrence of TNRC6B Gene Variant and Xq28 Microdeletion Syndrome With Comprehensive Literature Review.
Birth defects researchPrevalence, severity, frequency and healthcare resource use of epilepsy among individuals with Rett Syndrome: analysis of data from a Rett Center of Excellence.
Frontiers in neurologyMECP2 Rare Variants in Boys With Central Precocious Puberty.
The Journal of clinical endocrinology and metabolismQuebec Spinal Muscular Atrophy Newborn Screening Program: The First Year Experience.
International journal of neonatal screeningReal-world benefits and tolerability of trofinetide for the treatment of Rett syndrome: The LOTUS study.
Developmental medicine and child neurologyEvaluating the utility of growth differentiation factor 15 and fibroblast growth factor 21 as blood biomarkers for Rett syndrome.
Scientific reportsCommunication and feeding skills in Rett syndrome: Case report.
Journal of intellectual & developmental disabilityOptimized clonal isolation and immortalization of Rett syndrome patient fibroblasts for in vitro modeling of MECP2 mutations.
Scientific reportsMitochondrial redox imbalance and CoQ10 deficiency in Rett syndrome: Insights from patient-derived fibroblasts.
Archives of biochemistry and biophysicsIdentification and Treatment of Catatonia Presenting as Agitation and Self Injury in an Adolescent With Rett Syndrome.
Case reports in psychiatryClinical and demographic characteristics of patients with autism spectrum disorder receiving general anesthesia with or without physical restraint: a single-center retrospective study.
Journal of anesthesiaMeCP2 at the crossroads of hypoxia, oxidative stress, and gene regulation in Rett syndrome.
EpigenomicsAtypical Rett syndrome with chorea: a case report.
Acta neurologica BelgicaRett Syndrome: The Epidemiology, Clinical Features, and Management.
Pediatrics in reviewComprehensive in Silico Reclassification of MECP2 Variants of Uncertain Significance in Rett Syndrome: Performance Evaluation and Structural Analysis.
Journal of molecular neuroscience : MNClinical application of radiofrequency echographic multi-spectrometry (REMS) for diagnosis and follow-up in several rare bone disorders: a case series.
BMC medical imagingTranscriptional Consequences of MeCP2 Knockdown and Overexpression in Mouse Primary Cortical Neurons.
International journal of molecular sciencesManaging Complexity in Rett Syndrome with a Focus on Respiratory Involvement: A Tertiary Center Experience.
Children (Basel, Switzerland)Study of trofinetide in Rett syndrome: Lessons from an approved drug for a severe neurodevelopmental disorder.
Developmental medicine and child neurologyNormalization of network activity in an epilepsy model with a constitutively active GABBR2 variant.
Brain : a journal of neurologyLipid peroxidation-induced cell death in Rett syndrome.
Free radical biology & medicineGait Analysis in Rett Syndrome: Integrating Linear and Nonlinear Techniques.
Journal of child neurologyAdult-onset drug-resistant progressive epilepsy in a patient with novel MECP2 mutation.
Epileptic disorders : international epilepsy journal with videotapeTranslational reading frame determines the pathogenicity of C-terminal frameshift deletions in MeCP2: an alternative therapeutic approach.
bioRxiv : the preprint server for biologyMECP2 Dysfunction in Rett Syndrome: Molecular Mechanisms, Multisystem Pathology, and Emerging Therapeutic Strategies.
International journal of molecular sciencesParent/caregiver perspectives of meaningful improvement in functional domains for people with CDKL5 deficiency disorder: a mixed-methods study.
Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitationHTA Evidence in Rare Diseases: Just Rare or Also Special?
PharmacoEconomicsClinical differences in monozygotic twins with Rett syndrome: case report and systematic review.
Orphanet journal of rare diseasesNoonan Syndrome and Rett Syndrome in An 8-Year-Old Girl With A Tectal Neoplasm.
JCEM case reportsTransduction of hematopoietic stem and progenitor cells by an MECP2 lentiviral vector improves Rett syndrome phenotypes.
Frontiers in drug discoveryExploring the uncharted role of cell senescence in rare diseases.
Orphanet journal of rare diseasesSymptom Onset in Classic Rett Syndrome: Analysis of Initial Clinical Severity Scale Entries.
Annals of the Child Neurology SocietyNatural history of epilepsy in FOXG1 Syndrome.
Epilepsy researchThe Role of MLPA in Detecting Syndromic Submicroscopic Copy Number Variations in Normal QF-PCR Miscarriage Specimens.
GenesMutation of MeCP2 at T158M Leads to Distinct Molecular and Phenotypic Abnormalities in Male and Female Mice.
CellsSafety Profiles of Trofinetide in Pediatric Rett Syndrome Population: A Real-World Postmarketing Pharmacovigilance Analysis.
Clinical therapeuticsThe associated factors of nutritional issues and body composition in Rett syndrome.
Journal of the Formosan Medical Association = Taiwan yi zhiRett Syndrome: Specific MECP2 Variants are Associated With Elevated Serum Neurofilament Light Chain.
Pediatric neurologyExosomal microRNAs in common mental disorders: Mechanisms, biomarker potential and therapeutic implications.
World journal of psychiatryAstrocytic Regulation of aberrant perineuronal net formation in Mecp2 -null Neocortex.
bioRxiv : the preprint server for biologyOutcomes of Growth-Friendly Surgery and Posterior Spinal Fusion in Children With Rett Syndrome and Early Onset Scoliosis.
Journal of pediatric orthopedicsAltered oscillatory coupling reflects possible inhibitory interneuron dysfunction in Rett syndrome.
medRxiv : the preprint server for health sciencesCortical Visual Impairment Across a Range of Neurodevelopmental Disorders: Clinical Characterization, Diagnostic Tool Evaluation, and Association with Developmental Outcomes.
Journal of child neurologyClinical and genetic characteristics associated with dual-positive gene variations.
Frontiers in neurosciencePost-encephalitic epilepsy in patients with acute encephalopathy with biphasic seizures and late reduced diffusion.
Frontiers in neurologyGenetic implication of GABAB receptors in the etiology of neurological and psychiatric disorders.
Frontiers in pharmacologyEvidence of neuronal DNA damage in the brains of patients with Rett syndrome.
Disease models & mechanismsGenotype-Phenotype Correlation and Therapeutic Amenability in a Cohort of Rett Syndrome Patients: A Single-Center Study.
CureusAt-School Telerehabilitation for Rett Syndrome: Support Teachers Driving Cognitive and Communication Progress in a Randomized Trial.
Children (Basel, Switzerland)Sleep Disorders in Children with Rett Syndrome.
Children (Basel, Switzerland)Communication Abilities, Assessment Procedures, and Intervention Approaches in Rett Syndrome: A Narrative Review.
Brain sciencesAttenuated orexinergic signaling underlies sleep-wake problems in a Mecp2-null mouse model of Rett syndrome.
Neurobiology of diseaseConformational flexibility and rotational binding shifts in W104C mutant MECP2-DNA complexes: A molecular simulation study.
Biochemical and biophysical research communicationsRett syndrome: Pathogenicity and regulation of MECP2 (human) and Mecp2 (mouse) genes and their protein products through various molecular mechanisms.
Mutation research. Reviews in mutation researchRett syndrome: a complex disorder with promising therapeutic prospects.
Trends in molecular medicineDo young people get the mental healthcare they need? Trajectories of depressive symptoms, correlates and care pathways in a clinical sample of young people reaching the upper age limit of their CAMHS.
Journal of affective disordersPersistent Disruptions in Prefrontal Connectivity Despite Behavioral Rescue by Environmental Enrichment in a Mouse Model of Rett Syndrome.
The Journal of comparative neurologyGenomic insights into Rett syndrome-like features in Bangladeshi participants.
Genetics in medicine openDirected evolution expands CRISPR-Cas12a genome-editing capacity.
Nucleic acids researchEarly transcriptional signatures of MeCP2 positive and negative cells in Rett syndrome.
bioRxiv : the preprint server for biology5-mC DNA methylation in neurodevelopment: from molecular mechanisms to therapeutic implications.
Molecular biology reportsGrowth, Feeding and Nutrition in Rett Syndrome: Retrospective Audit of Twenty Years' Experience From an Australian Multidisciplinary Management Clinic.
Journal of paediatrics and child healthOverexpression of mGlu7B in Mice: Implications for Neurodevelopmental Disorders.
Molecular neurobiologyCannabidivarin mitigates motor and cognitive impairments in a female mouse model of Rett syndrome.
Life sciencesAltered dendritic morphology of MEC II pyramidal and stellate cells in Rett syndrome mice.
Frontiers in neuroanatomyRett syndrome: advances in Understanding MeCP2 function, potential gene therapies, and public health implications.
Molecular biology reports[Analysis of MECP2 gene variants and X chromosome inactivation in four children with Rett syndrome].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsTargeting microRNA-dependent control of X chromosome inactivation improves the Rett Syndrome phenotype.
Nature communicationsMeCP2 prevents against sustained ketamine-induced synaptic depression at inhibitory synapses.
iScienceCase Report: Diagnostic assessment, developmental trajectory and treatment approaches in a case of a complex neurodevelopmental syndrome associated with non- synonymous variants in MECP2 (p. R133C) and GABBR1.
Frontiers in pediatricsClinical and functional outcomes in pediatric patients with Rett syndrome: a 15-year retrospective study.
European journal of pediatricsLoss of MeCP2 leads to sleep deficits that are time-of-day dependent and worsen with sleep deprivation.
Neurobiology of sleep and circadian rhythmsZebrafish mecp2 null-mutation increases anxiety and cortisol levels but no change in adult social preference and larval chemically-induced hyperlocomotion.
BMC neuroscienceAI-enabled drug prediction and gene network analysis reveal therapeutic use of vorinostat for Rett Syndrome in preclinical models.
Communications medicineDevelopment of a BRET based chloride biosensor for high throughput screening of KCC2 modulators.
SLAS discovery : advancing life sciences R & DFull-Spectrum Medicinal Cannabis Plant Extract 0.08% THC (NTI164) Improves Symptoms of Rett Syndrome: An Open-Label Study.
Journal of paediatrics and child healthSleep Problems and Clinical Severity in Rett Syndrome.
Journal of child neurologyOvercoming Challenges in Learning Prerequisites for Adaptive Functioning: Tele-Rehabilitation for Young Girls with Rett Syndrome.
Journal of personalized medicineConsiderations and procedures for acquiring EEG as part of multi-site studies for Rett syndrome and other genetic neurodevelopmental disorders.
Frontiers in integrative neuroscienceRevealing function-altering MECP2 mutations in individuals with autism spectrum disorder using yeast and Drosophila.
GeneticsIs highly purified cannabidiol a treatment opportunity for drug-resistant epilepsy in subjects with typical Rett syndrome and CDKL5 deficiency disorder?
Epilepsia openMitochondrial dynamics dysfunction and neurodevelopmental disorders: From pathological mechanisms to clinical translation.
Neural regeneration researchAltered Microglial Plasticity in the Periaqueductal Grey of Pre-Symptomatic Mecp2-Heterozygous Mice Following Early-Life Stress.
Neuromolecular medicineMedical Biases and Misconceptions Impact Diagnoses in Males With Loss of Function MECP2 Variants.
American journal of medical genetics. Part AGenetic abnormalities in catatonia: a systematic review.
Psychological medicineMolecular Insights into Neurological Regression with a Focus on Rett Syndrome-A Narrative Review.
International journal of molecular sciencesFemale cortical cellular mosaicism underlies shared MeCP2 and PCB impacted gene pathways.
bioRxiv : the preprint server for biologyIntegrative analysis of 115 transcriptomic studies decodes the molecular landscape of neurodevelopmental disorders.
Communications biologyCHD8 Variant and Rett Syndrome: Overlapping Phenotypes, Molecular Convergence, and Expanding the Genetic Spectrum.
Human mutationBilingualism in the preserved speech variant of Rett syndrome: A longitudinal case study.
Clinical linguistics & phoneticsParkinsonism and Dystonia Are Prevalent and Concomitant Movement Disorders in a Cohort of Patients with Rett Syndrome.
Movement disorders clinical practiceImpaired persistence of cortical sensory adaptation following repetitive tactile stimulation in the hindlimb somatosensory cortex of Rett syndrome mice.
NeurosciencePotentiation of group III metabotropic glutamate receptors positively affects neurophysiological features in a mouse model of Rett syndrome.
The Journal of pharmacology and experimental therapeuticsRett Syndrome: Thinking Beyond Brain Borders.
Advances in experimental medicine and biologyNeuronal Plasticity-Dependent Paradigm and Young Plasma Treatment Prevent Synaptic and Motor Deficit in a Rett Syndrome Mouse Model.
BiomoleculesMECP2 mRNA Profile in Brain Tissues from a Rett Syndrome Patient and Three Human Controls: Mutated Allele Preferential Transcription and In Situ RNA Mapping.
BiomoleculesA Computational Approach to Identify Novel Protein Targets Uncovers New Potential Mechanisms of Action of Mirtazapine S(+) and R(-) Enantiomers in Rett Syndrome.
Journal of neurochemistryExploring the Genetic Role of MECP2 Mutations on Phenotypic Presentation in Males: A Case Report.
Journal of developmental and behavioral pediatrics : JDBPMECP2 duplication syndrome: Recent advances in pathophysiology and therapeutic perspectives.
Brain & developmentCurrent and Emerging Precision Therapies for Developmental and Epileptic Encephalopathies.
Pediatric neurologyAssociações
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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.
- Dysregulated Cholesterol Clearance via CYP46A1 Contributes to Cerebellar Sterol Imbalance in Mecp2-Null Mice.
- MECP2-Associated Rett Syndrome Without Developmental Regression-A Case Series.
- A KCNC1 variant linked to Rett syndrome disrupts ER to Golgi trafficking of Kv3.1 channel.Proceedings of the National Academy of Sciences of the United States of America· 2026· PMID 41818146mais citado
- A novel heterozygous pathogenic variation in the MECP2 gene causing typical Rett syndrome: a case report.
- Safety and effectiveness of diazepam nasal spray in patients with Rett syndrome and seizure clusters: post hoc analyses from a long-term safety study and survey of severity and burden.
- Mecp2 deficiency induces dysphagia in a preclinical model of Rett syndrome.
- Decoding MeCP2 in pain: a systematic review of mechanisms, dosage, and clinical implications.
- Early differential impact of MeCP2 mutations on functional networks in Rett syndrome patient-derived human cortical organoids.
- From Gene to Hope: Rett Syndrome and the Rise of Molecular Therapies.
- Pilot study: the impact of simulation-based pediatric basic life support training on the performance of caregivers of children with Rett syndrome.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:778(Orphanet)
- OMIM OMIM:312750(OMIM)
- MONDO:0010726(MONDO)
- GARD:5696(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Artigo Wikipedia(Wikipedia)
- Q917357(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
