Doença mendeliana caracterizada pela presença de microcefalia e calcificações intracranianas ao nascimento acompanhadas de atraso neurológico, convulsões e um curso clínico semelhante ao observado em pacientes após infecção intrauterina por Toxoplasma gondii, Rubéola, Citomegalovírus, Herpes simplex (denominada síndrome TORCH) ou outros agentes, apesar de testes repetidos revelarem a ausência de qualquer agente infeccioso conhecido.
Introdução
O que você precisa saber de cara
Doença mendeliana caracterizada pela presença de microcefalia e calcificações intracranianas ao nascimento acompanhadas de atraso neurológico, convulsões e um curso clínico semelhante ao observado em pacientes após infecção intrauterina por Toxoplasma gondii, Rubéola, Citomegalovírus, Herpes simplex (denominada síndrome TORCH) ou outros agentes, apesar de testes repetidos revelarem a ausência de qualquer agente infeccioso conhecido.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
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Entender a doença
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 21 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 69 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
3 genes identificados com associação a esta condição. Padrão de herança: Autosomal recessive.
May play a role in the formation and regulation of the tight junction (TJ) paracellular permeability barrier. It is able to induce adhesion when expressed in cells lacking tight junctions (Microbial infection) Acts as a coreceptor for hepatitis C virus (HCV) in hepatocytes
Cell membraneCell junction, tight junction
Pseudo-TORCH syndrome 1
An autosomal recessive neurologic disorder with characteristic clinical and neuroradiologic features that mimic intrauterine TORCH infection in the absence of evidence of infection. Affected individuals have congenital microcephaly, intracranial calcifications, and severe developmental delay.
Interferon-induced ISG15-specific protease that plays a crucial role for maintaining a proper balance of ISG15-conjugated proteins in cells (PubMed:11788588). Regulates protein ISGylation by efficiently cleaving ISG15 conjugates linked via isopeptide bonds. Regulates T-cell activation and T-helper 17 (Th17) cell differentiation by deubiquitinating TAK1, likely to keep TAK1-TAB complexes in steady conditions (PubMed:23825189). In turn, restricts activation of NF-kappa-B, NFAT, and JNK as well as
CytoplasmNucleus
Pseudo-TORCH syndrome 2
An autosomal recessive multisystem disorder characterized by antenatal onset of intracranial hemorrhage, calcification, brain malformations, liver dysfunction, and often thrombocytopenia. Affected individuals tend to have respiratory insufficiency and seizures, and die in infancy. The phenotype resembles the sequelae of intrauterine infection, but there is no evidence of an infectious agent.
Signal transducer and activator of transcription that mediates signaling by type I interferons (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with IRF9/ISGF3G to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcript
CytoplasmNucleus
Immunodeficiency 44
An autosomal recessive disorder characterized by increased susceptibility to viral infection, resulting in some patients in encephalopathy and infection-associated neurologic decompensation.
Variantes genéticas (ClinVar)
234 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 41 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
13 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 congênita de infecção-like intrauterina
Selecione um estado ou use sua localização para ver resultados.
Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.
Pesquisa ativa
Ensaios clínicos abertos e novidades científicas recentes
Pesquisa e ensaios clínicos
Nenhum ensaio clínico registrado para esta condição.
Publicações mais relevantes
ADAR1 regulates dsRNA formation in nuclear and mitochondrial transcripts through editing-dependent and -independent mechanisms.
Endogenous (self) double-stranded RNAs (dsRNAs) in human cells can activate innate immune responses. ADAR1, an A-to-I editing enzyme of dsRNAs, suppresses aberrant immune activation by self-dsRNAs. However, how ADAR1 influences the cellular dsRNA landscape remains unclear. We show that human ADAR1 downregulates self-dsRNA abundance through editing-dependent and editing-independent mechanisms. We further conducted quantitative dsRNA sequencing on wild-type and ADAR1-deficient cells. dsRNAs are enriched in protein-coding mRNAs-especially those with repetitive elements and elongated 3' UTRs-and mitochondrial RNAs. ADAR1-regulated dsRNA transcripts consist of nuclear-encoded mRNAs and, unexpectedly, mitochondria-encoded RNAs rarely edited by ADAR1. Accordingly, dsRNAs accumulate to high levels within the mitochondria of ADAR1-deficient cells. Mass spectrometry and biochemical assays can detect ADAR1p150 in mitochondrial fractions. Notably, ADAR1 loss sensitizes cells to inflammation under mitochondrial stress (e.g., herniation and X-ray irradiation). Hence, we show that dsRNAs regulated by ADAR1 go beyond A-to-I edited transcripts and that ADAR1 can control mitochondrial dsRNAs.
Pharmacological stabilization of hypoxia-inducible factor 1-α dampens the interferon response and promotes glycolysis in Aicardi-Goutières syndrome.
Aicardi-Goutières syndrome (AGS) is a genetic type I interferon (IFN)-mediated disease characterized by neurological involvement with onset in utero or in childhood. Here, we analyze peripheral blood samples from patients bearing AGS-causing mutations in ADAR1, RNASEH2B or SAMHD1 using single-cell transcriptomics and targeted metabolomics. Using machine-learning approaches and differential gene expression analysis, we identified a loss of transcription factor hypoxia induced factor 1 α (HIF-1α) expression and activity associated with features of a metabolic switch favoring oxidative phosphorylation and glutathione metabolism over glycolysis in monocytes and dendritic cells. Evidences of mitochondrial stress and accumulation of cytosolic double-stranded DNA and RNA were also found. The energy metabolic switch was confirmed at the metabolic level in primary peripheral blood mononuclear cells of AGS patients. Chemical stabilization of HIF-1α using a synthetic drug in in vitro cellular models of AGS, reversed the energy metabolic switch towards glycolysis, attenuated mitochondrial stress, and markedly reduced the IFN response and IP-10 production. We therefore propose that an energy metabolic switch contributes to chronic inflammation in AGS and that targeting this pathway might represent a potential therapeutic approach.
Efficacy of JAK1/2 inhibitors in AGS genes-related interferonopathies: A multicenter retrospective observational study with treated vs untreated comparison.
Aicardi-Goutières syndrome (AGS) and genes-related interferonopathies are a group of multisystem disorders involving the central nervous system, caused by pathogenic variants in genes regulating nucleic acid metabolism and type I interferon signaling, leading to chronic interferon overproduction. This retrospective multicenter study analyzed the efficacy and safety of Janus kinase 1/2 (JAK1/2) inhibitors in 12 patients treated with Baricitinib or Ruxolitinib, compared with 20 untreated patients. Treatment showed improvement in immunological and dermatological symptoms, while the impact on neurological manifestations was limited and heterogeneous, with greater benefits in patients with mild or intermediate phenotypes and earlier treatment initiation. Neuroroimaging analyses in untreated patients showed radiological improvements equal to or greater than those treated, raising doubts about the true impact of JAK 1/2 inhibitors on the neuroradiological course. Adverse events were rare and mild, confirming the favorable safety profile of this treatment. The results suggest that the pathogenetic complexity of AGS goes beyond the JAK-STAT pathway, highlighting the need for larger prospective studies to identify subgroups most likely to benefit from this therapeutic approach and to refine treatment strategies.
A novel patient-Centered approach to clinical trial readiness in rare diseases: Application in Aicardi-Goutières Syndrome (AGS).
Aicardi-Goutières Syndrome (AGS) is a genetic type 1 interferonopathy that causes white matter abnormalities and intracranial calcifications, resulting in varying degrees of neurologic impairment and systemic manifestations. Novel disease-modifying therapies for AGS are forthcoming. The 2022 Food and Drug Administration guidance, "Patient-Focused Drug Development" (PFDD), emphasizes the importance of including patients' voices early in the design of clinical trials. This represents an urgent unmet need in rare disease research. In this study, we propose and pilot a new methodology to identify patient-centered Concepts of Interest (COIs) and suitable Clinical Outcome Assessments (COAs) for clinical trials. The study was performed under the Myelin Disease Biorepository Project within the Global Leukodystrophy Initiative Clinical Trial Network. A sequential multicomponent approach, piloted in AGS, was designed to (i) identify COIs, (ii) select COAs capable of measuring the COIs through expert consensus, and (iii) assess the feasibility of COA application. Experts were identified based on relevant scientific publications and expertise in AGS (disease experts for COI) and/or their application of relevant COAs (outcome experts for COA). Expert consensus was achieved using the modified eDelphi approach for COIs, expertise-specific multi-panel focus group discussions, and pre-and post-surveys for COA selection. Consensus was defined as ≥70% agreement among the experts. This was followed by a virtual stakeholder discussion with patients and/or patient representatives to assess the feasibility of the COA application in the context of a clinical trial. Based on the health priorities identified by patient caregivers, the proposed approach revealed a set of fit-for-purpose COIs across the motor, adaptive behavior, and neurologic functional domains. All experts acknowledged the significance of each caregiver-identified priority but expressed differing opinions on the likelihood of observing changes in the functional domain within a 6- to 12-month timeframe. Following this, a consensus-building approach for COA selection for each identified COI resulted in a paired COI-COA panel applicable to future AGS clinical trials. Finally, the discussion on the feasibility of application of the selected COAs with the patients and/or patient representatives elicited critical information to design a patient-centered prospective COA protocol, applicable to clinical trials and natural history studies. The proposed approach marks the first step toward a patient-centered clinical trial design for rare diseases. It establishes a paired COI-COA panel, as well as informs the design of a patient-centered prospective COA protocol for upcoming AGS clinical trials and natural history studies. Additionally, the identified COA panel facilitates the creation of a multicomponent endpoint for clinical trials, which is especially crucial in phenotypically diverse disorders like AGS. This approach is widely applicable across leukodystrophies and rare diseases.
Aicardi-Goutières Syndrome caused by SAMHD1 mutation: Pathogenesis and Beyond.
Aicardi-Goutières Syndrome (AGS) is a rare monogenic autoinflammatory disorder primarily affecting the central nervous system. It is characterized by elevated levels of type I interferon (IFN-I) in the cerebrospinal fluid. Mutations in SAMHD1 gene cause AGS type 5. The primary function of SAMHD1 is to maintain genome stability by regulating the dNTP pool through its enzymatic activity. This review comprehensively describes the role of loss-of-function mutations in SAMHD1 in the pathogenesis of AGS. It covers the molecular structure and function of SAMHD1, as well as its relationship with type I interferon responses. We explore potential mechanisms by which SAMHD1 mutations lead to AGS, including the accumulation of DNA damage, upregulation of LINE-1 reverse transcription, and abnormal RNA metabolism. Additionally, we summarize current research progress, therapeutic challenges, and future directions for AGS. A deeper understanding of SAMHD1 function may lead to new strategies for diagnosing and treating SAMHD1-mutation-associated AGS.
Publicações recentes
Polyuria due to central diabetes insipidus in an infant with pseudo-TORCH syndrome.
USP18 gene mutation associated with recurrent encephalopathy, intracranial calcification, and microcephaly: case report, long-term follow-up, and literature review.
USP18 Deficiency Presenting as Severe Neonatal Encephalopathy: A Case Report and Review of Pseudo-TORCH Syndromes.
A Report of Dual Presentations of Pseudo-TORCH Syndrome 1 and MCC2 Deficiency and Review of the Literature.
Clinico-Radiological Mimics and Outcome of Intrauterine TORCH Infection and Aicardi-Goutieres Syndrome; Pseudo-TORCH from a Tertiary Care Centre in South India.
📚 EuropePMC11 artigos no totalmostrando 155
Efficacy of JAK1/2 inhibitors in AGS genes-related interferonopathies: A multicenter retrospective observational study with treated vs untreated comparison.
Molecular genetics and metabolismADAR1 regulates dsRNA formation in nuclear and mitochondrial transcripts through editing-dependent and -independent mechanisms.
Cell reportsPharmacological stabilization of hypoxia-inducible factor 1-α dampens the interferon response and promotes glycolysis in Aicardi-Goutières syndrome.
Nature communicationsA novel patient-Centered approach to clinical trial readiness in rare diseases: Application in Aicardi-Goutières Syndrome (AGS).
Molecular genetics and metabolismAicardi-Goutières Syndrome caused by SAMHD1 mutation: Pathogenesis and Beyond.
Clinical immunology (Orlando, Fla.)One mutation, divergent journeys: expanding the clinical spectrum of homozygous SAMHD1 deficiency in childhood.
Rheumatology (Oxford, England)Discordant phenotype caused by TREX1 variant in siblings with Aicardi-Goutières syndrome.
Pediatric rheumatology online journalIdentification of Potential Therapeutic Agents for Type I Interferonopathy Using iPSC-Based Disease Modeling.
Journal of clinical immunologyMetformin Reduces Oxidative Damage in RNASEH2-Mutant Aicardi-Goutières Cells.
GenesCystatin F-a key player in central nervous system disease.
Journal of neuroinflammationCase Report: Heterozygous ADAR c.3019G>A pathogenic variant associated with variable neurological symptoms and incomplete penetrance in a four-generational family.
Frontiers in immunologyThe ability of SAMHD1-deficient monocytes to trigger the Type I IFN response depends on cGAS and mitochondrial DNA.
The Journal of biological chemistryAlternative cGAS signaling promotes herpes simplex encephalitis.
Proceedings of the National Academy of Sciences of the United States of AmericaFrench protocol for diagnosis and management of type 1 interferonopathies.
La Revue de medecine interneRepurposing oxiconazole to inhibit STING trafficking via OSBP and alleviate autoimmune pathology in Trex1-/- mice.
International immunopharmacologyNew Phenotypes Associated With Pathogenic RNASEH2B and SAMHD1 Variants.
International journal of developmental neuroscience : the official journal of the International Society for Developmental NeuroscienceThe induction of type I interferonopathy in Trex1-P212fs mice is mediated by activation of the cGAS-STING pathway.
International journal of biological macromoleculesThe Rare Syndrome Aicardi-Goutières 4: A Case Report and Literature Review.
Developmental neurobiologyTofacitinib treatment for psoriatic skin lesions associated with Aicardi-Goutières syndrome 7/Singleton-Merten syndrome 1.
Orphanet journal of rare diseasesOverlapping Aicardi-Goutières and Singleton-Merten syndromes with a heterozygous gain-of-function mutation in IFIH1 mimicking juvenile idiopathic arthritis.
Immunological medicineThe DNase TREX1 is a substrate of the intramembrane protease SPP with implications for disease pathogenesis.
Cellular and molecular life sciences : CMLSTwo rare mutations in homozygosity synergize to silence TREX1 in Aicardi-Goutières syndrome.
Frontiers in immunologyAutoinflammatory encephalopathy due to PTPN1 haploinsufficiency: a case series.
The Lancet. Neurology[Aicardi-Goutieres syndrome type 6 associated with a compound heterozygous variant in ADAR: a first case report in the Russian population].
Zhurnal nevrologii i psikhiatrii imeni S.S. KorsakovaIncreased interferon I signaling, DNA damage response and evidence of T-cell exhaustion in a patient with combined interferonopathy (Aicardi-Goutières Syndrome, AGS) and cohesinopathy (Cornelia de Lange Syndrome, CdLS).
Pediatric rheumatology online journalBaricitinib Treatment in RNU7-1-Associated Aicardi-Goutières Syndrome in a South African Child: A Case Report.
American journal of medical genetics. Part AAicardi-Goutières syndrome type 6: report of ADAR variant and clinical outcome after ruxolitinib treatment in the neonatal period.
Pediatric rheumatology online journalExploring emerging JAK inhibitors in the treatment of Aicardi-Goutières syndrome.
Expert opinion on emerging drugsEmerging concepts and treatments in autoinflammatory interferonopathies and monogenic systemic lupus erythematosus.
Nature reviews. RheumatologyThe prototypical interferonopathy: Aicardi-Goutières syndrome from bedside to bench.
Immunological reviewsChildhood-inherited white matter disorders with calcification.
Handbook of clinical neurologycGAS activation in classical dendritic cells causes autoimmunity in TREX1-deficient mice.
Proceedings of the National Academy of Sciences of the United States of AmericaAn ADAR1 dsRBD3-PKR kinase domain interaction on dsRNA inhibits PKR activation.
Cell reportsSuccessful Electroconvulsive Therapy in Aicardi-Goutières Syndrome Presenting Psychiatric Symptoms: An Unprecedented Clinical Case.
The journal of ECTChildren With Type I Interferonopathy: Commonalities and Diversities in a Large Patient Cohort.
The Journal of rheumatologyAicardi-Goutières Syndrome Type 1: A Novel Missense Variant and Review of the Mutational Spectrum.
Iranian journal of child neurologyMonogenic interferon-mediated diseases: novel phenotype and genotype characteristics from a Saudi population.
Clinical and experimental rheumatologyCOL4A1-related disorder as a mimic of congenital TORCHES infection-Expanding the clinical, neuroimaging and genotype spectrum.
American journal of medical genetics. Part ADe novo variants in immune regulatory genes in Down syndrome regression disorder.
Journal of neurologyNonverbal Cognitive Skills in Children With Aicardi Goutières Syndrome.
NeurologyMutations in the non-catalytic polyproline motif destabilize TREX1 and amplify cGAS-STING signaling.
Human molecular geneticsSAMHD1 dysfunction induces IL-34 expression via NF-κB p65 in neuronal SH-SY5Y cells.
Molecular immunologyAicardi-Goutières Syndrome with Congenital Glaucoma Caused by Novel TREX1 Mutation.
Journal of personalized medicineTocilizumab reduces the unmanageable inflammatory reaction of a patient with Aicardi-Goutières syndrome type 7 during treatment with ruxolitinib.
Pediatric rheumatology online journalLINE-1: an emerging initiator of cGAS-STING signalling and inflammation that is dysregulated in disease.
Biochemistry and cell biology = Biochimie et biologie cellulaireAicardi-Goutières syndrome: A monogenic type I interferonopathy.
Scandinavian journal of immunologyGeneration of a new Adar1p150 -/- mouse demonstrates isoform-specific roles in embryonic development and adult homeostasis.
RNA (New York, N.Y.)Aicardi-Goutières syndrome type 7 in a Chinese child: A case report.
World journal of clinical casesEfficacy and safety of baricitinib in Japanese patients with autoinflammatory type I interferonopathies (NNS/CANDLE, SAVI, And AGS).
Pediatric rheumatology online journalAicardi-Goutieres Syndrome Type-1 without Intracranial Calcifications.
Indian journal of pediatricsCharacterization of a mutant samhd1 zebrafish model implicates dysregulation of cholesterol biosynthesis in Aicardi-Goutières syndrome.
Frontiers in immunologyEarly arteriopathy in Aicardi-Goutières syndrome 5. Case report and review of literature.
The neuroradiology journal[Clinical report and genetic analysis of a child with Aicardi-Goutières syndrome type 3 due to compound heterozygous variants of RNASEH2C gene].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsThe RNA-editing enzyme ADAR1: a regulatory hub that tunes multiple dsRNA-sensing pathways.
International immunologyAn AGS-associated mutation in ADAR1 catalytic domain results in early-onset and MDA5-dependent encephalopathy with IFN pathway activation in the brain.
Journal of neuroinflammationDeficiency for SAMHD1 activates MDA5 in a cGAS/STING-dependent manner.
The Journal of experimental medicineSAMHD1 controls innate immunity by regulating condensation of immunogenic self RNA.
Molecular cellGeneration of induced pluripotent stem cell lines from three patients with Aicardi-Goutières syndrome type 5 due to biallelic SAMDH1 mutations.
Stem cell researchA Novel Familial Case Report of Genetic Syndrome Mimicking Congenital TORCH infections; Pseudo-TORCH Syndrome 2.
Journal of reproduction & infertilityGeneration of induced pluripotent stem cell lines from two patients with Aicardi-Goutières syndrome type 1 due to biallelic TREX1 mutations.
Stem cell researchGenotype-Phenotype Correlation and Functional Insights for Two Monoallelic TREX1 Missense Variants Affecting the Catalytic Core.
GenesADAR1 averts fatal type I interferon induction by ZBP1.
NatureCase Report: Aicardi-Goutières Syndrome Type 6 and Dyschromatosis Symmetrica Hereditaria With Congenital Heart Disease and Mitral Valve Calcification - Phenotypic Variants Caused by Adenosine Deaminase Acting on the RNA 1 Gene Homozygous Mutations.
Frontiers in pediatricsDNASE1L3 deficiency, new phenotypes, and evidence for a transient type I IFN signaling.
Journal of clinical immunologyGenome Replication Is Associated With Release of Immunogenic DNA Waste.
Frontiers in immunologyInborn Errors of Immunity With Fetal or Perinatal Clinical Manifestations.
Frontiers in pediatricsSAMHD1 associates with inflammation and vasculitis in paediatric-onset systemic lupus erythematosus.
Clinical and experimental rheumatologyAnalysis of clinical characteristics of children with Aicardi-Goutieres syndrome in China.
World journal of pediatrics : WJPJanus Kinase Inhibitors in the Treatment of Type I Interferonopathies: A Case Series From a Single Center in China.
Frontiers in immunologyAicardi-Goutières Syndrome due to a SAMHD1 Mutation Presenting with Deep White Matter Cysts.
Molecular syndromologyRNA sensor MDA5 suppresses LINE-1 retrotransposition by regulating the promoter activity of LINE-1 5'-UTR.
Mobile DNAType I interferon-related kidney disorders.
Kidney internationalMutations in RNU7-1 Weaken Secondary RNA Structure, Induce MCP-1 and CXCL10 in CSF, and Result in Aicardi-Goutières Syndrome with Severe End-Organ Involvement.
Journal of clinical immunologyPathogenic insights from genetic causes of autoinflammatory inflammasomopathies and interferonopathies.
The Journal of allergy and clinical immunology[Clinical characteristics of 25 patients with type Ⅰ interferonopathies].
Zhonghua er ke za zhi = Chinese journal of pediatricsAn Aicardi-Goutières Syndrome-Causative Point Mutation in Adar1 Gene Invokes Multiorgan Inflammation and Late-Onset Encephalopathy in Mice.
Journal of immunology (Baltimore, Md. : 1950)Deciphering the Biological Significance of ADAR1-Z-RNA Interactions.
International journal of molecular sciencesAutosomal dominant ADAR c.3019G>A (p.(G1007R)) variant is an important mimic of hereditary spastic paraplegia and cerebral palsy.
Brain & developmentCerebrospinal fluid neopterin as a biomarker of treatment response to Janus kinase inhibition in Aicardi-Goutières syndrome.
Developmental medicine and child neurologyADAR1 interaction with Z-RNA promotes editing of endogenous double-stranded RNA and prevents MDA5-dependent immune activation.
Cell reportsAicardi-Goutières syndrome-associated mutation at ADAR1 gene locus activates innate immune response in mouse brain.
Journal of neuroinflammationPhenotypic variability of a TREX1 variant in Aicardi-Goutieres type 1 patients from the Indian subcontinent.
European journal of medical geneticsSevere diarrhea in a 10-year-old girl with Aicardi-Goutières syndrome due to IFIH1 gene mutation.
American journal of medical genetics. Part AOpsoclonus-myoclonus in Aicardi-Goutières syndrome.
Developmental medicine and child neurologyThe role of RNA editing enzyme ADAR1 in human disease.
Wiley interdisciplinary reviews. RNASTING inhibitors target the cyclic dinucleotide binding pocket.
Proceedings of the National Academy of Sciences of the United States of AmericaCase Report: Aicardi-Goutières Syndrome Caused by Novel TREX1 Variants.
Frontiers in pediatricsRNA editing at a limited number of sites is sufficient to prevent MDA5 activation in the mouse brain.
PLoS geneticsPerillaldehyde Inhibition of cGAS Reduces dsDNA-Induced Interferon Response.
Frontiers in immunologyGenetic Testing Contributes to Diagnosis in Cerebral Palsy: Aicardi-Goutières Syndrome as an Example.
Frontiers in neurologyG3BP1 Inhibition Alleviates Intracellular Nucleic Acid-Induced Autoimmune Responses.
Journal of immunology (Baltimore, Md. : 1950)Dual roles of SAMHD1 in tumor development and chemoresistance to anticancer drugs.
Oncology lettersCollapsing Glomerulopathy as a Complication of Type I Interferon-Mediated Glomerulopathy in a Patient With RNASEH2B-Related Aicardi-Goutières Syndrome.
American journal of kidney diseases : the official journal of the National Kidney FoundationDifferent Clinical Manifestations of Three Prime Repair Exonuclease 1 Mutation: A Case Series.
Annals of Indian Academy of NeurologyHepatic Involvement in Aicardi-Goutières Syndrome.
NeuropediatricsType I interferonopathies with novel compound heterozygous TREX1 mutations in two siblings with different symptoms responded to tofacitinib.
Pediatric rheumatology online journalLate-Onset Aicardi-Goutières Syndrome: A Characterization of Presenting Clinical Features.
Pediatric neurologyCo-occurrence of Aicardi-Goutières syndrome type 6 and dyschromatosis symmetrica hereditaria due to compound heterozygous pathogenic variants in ADAR1: a case series from India.
Clinical and experimental dermatologycGAS-mediated induction of type I interferon due to inborn errors of histone pre-mRNA processing.
Nature geneticsRNases H1 and H2: guardians of the stability of the nuclear genome when supply of dNTPs is limiting for DNA synthesis.
Current geneticsEfficient Generation and Correction of Mutations in Human iPS Cells Utilizing mRNAs of CRISPR Base Editors and Prime Editors.
GenesDesignation of Autoinflammatory Skin Manifestations With Specific Genetic Backgrounds.
Frontiers in immunologyGeneration of three induced pluripotent cell lines (iPSCs) from an Aicardi-Goutières syndrome (AGS) patient harboring a deletion in the genomic locus of the sterile alpha motif and HD domain containing protein 1 (SAMHD1).
Stem cell researchAdenosine-to-inosine RNA editing in the immune system: friend or foe?
Cellular and molecular life sciences : CMLSCharacterization of six recombinant human RNase H2 bearing Aicardi-Goutiéres syndrome causing mutations.
Journal of biochemistryToward a better understanding of type I interferonopathies: a brief summary, update and beyond.
World journal of pediatrics : WJPTREX1 variants in Sjogren's syndrome related lymphomagenesis.
CytokineTreatments in Aicardi-Goutières syndrome.
Developmental medicine and child neurologySpontaneous MRI improvement and absence of cerebral calcification in Aicardi-Goutières syndrome: Diagnostic and disease-monitoring implications.
Molecular genetics and metabolismJAK-inhibitors. New players in the field of immune-mediated diseases, beyond rheumatoid arthritis.
Rheumatology (Oxford, England)Efficacy of Baricitinib in the Treatment of Chilblains Associated With Aicardi-Goutières Syndrome, a Type I Interferonopathy.
Arthritis & rheumatology (Hoboken, N.J.)Sine causa tetraparesis: A pilot study on its possible relationship with interferon signature analysis and Aicardi Goutières syndrome related genes analysis.
MedicineCombination of exome sequencing and immune testing confirms Aicardi-Goutières syndrome type 5 in a challenging pediatric neurology case.
Cold Spring Harbor molecular case studiesAicardi goutières syndrome is associated with pulmonary hypertension.
Molecular genetics and metabolismSAMHD1 deficient human monocytes autonomously trigger type I interferon.
Molecular immunologyRNA/DNA structures recognized by RNase H2.
Briefings in functional genomicsRNase H2, mutated in Aicardi-Goutières syndrome, promotes LINE-1 retrotransposition.
The EMBO journal[An Aicardi-Goutières syndrome associated with a quasi-Moyamoya by a biallelic mutation in SAMHD1].
Revue medicale de BruxellesInhibition of Cyclic GMP-AMP Synthase Using a Novel Antimalarial Drug Derivative in Trex1-Deficient Mice.
Arthritis & rheumatology (Hoboken, N.J.)SAMHD1 acts at stalled replication forks to prevent interferon induction.
NatureMolecular dynamics characterization of the SAMHD1 Aicardi-Goutières Arg145Gln mutant: structural determinants for the impaired tetramerization.
Journal of computer-aided molecular designLINE1 contributes to autoimmunity through both RIG-I- and MDA5-mediated RNA sensing pathways.
Journal of autoimmunityBreaching Self-Tolerance to Alu Duplex RNA Underlies MDA5-Mediated Inflammation.
CellA central role for PI3K-AKT signaling pathway in linking SAMHD1-deficiency to the type I interferon signature.
Scientific reportsVariable clinical phenotype in two siblings with Aicardi-Goutières syndrome type 6 and a novel mutation in the ADAR gene.
European journal of paediatric neurology : EJPN : official journal of the European Paediatric Neurology SocietySuppressive oligodeoxynucleotides containing TTAGGG motifs inhibit cGAS activation in human monocytes.
European journal of immunologyAbsence of RNase H2 triggers generation of immunogenic micronuclei removed by autophagy.
Human molecular geneticsA homozygote TREX1 mutation in two siblings with different phenotypes: Chilblains and cerebral vasculitis.
European journal of medical geneticsLack of Trex1 Causes Systemic Autoimmunity despite the Presence of Antiretroviral Drugs.
Journal of immunology (Baltimore, Md. : 1950)Autoimmune phenotype with type I interferon signature in two brothers with ADA2 deficiency carrying a novel CECR1 mutation.
Pediatric rheumatology online journalModeling of TREX1-Dependent Autoimmune Disease using Human Stem Cells Highlights L1 Accumulation as a Source of Neuroinflammation.
Cell stem cellLate diagnosis and atypical brain imaging of Aicardi-Goutières syndrome: are we failing to diagnose Aicardi-Goutières syndrome-2?
Developmental medicine and child neurologyAIM2-Like Receptors Positively and Negatively Regulate the Interferon Response Induced by Cytosolic DNA.
mBioGenetic, Phenotypic, and Interferon Biomarker Status in ADAR1-Related Neurological Disease.
NeuropediatricsType I interferon pathway in CNS homeostasis and neurological disorders.
GliaRoles of SAMHD1 in antiviral defense, autoimmunity and cancer.
Reviews in medical virologyA SAMHD1 mutation associated with Aicardi-Goutières syndrome uncouples the ability of SAMHD1 to restrict HIV-1 from its ability to downmodulate type I interferon in humans.
Human mutationInflammatory myopathy in a patient with Aicardi-Goutières syndrome.
European journal of medical geneticsInsights from Mendelian Interferonopathies: Comparison of CANDLE, SAVI with AGS, Monogenic Lupus.
Journal of molecular medicine (Berlin, Germany)Neurologic Phenotypes Associated with Mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, ADAR1, and IFIH1: Aicardi-Goutières Syndrome and Beyond.
NeuropediatricsLoss of Trex1 in Dendritic Cells Is Sufficient To Trigger Systemic Autoimmunity.
Journal of immunology (Baltimore, Md. : 1950)The AIM2-like Receptors Are Dispensable for the Interferon Response to Intracellular DNA.
ImmunityRestriction by SAMHD1 Limits cGAS/STING-Dependent Innate and Adaptive Immune Responses to HIV-1.
Cell reportsHuman USP18 deficiency underlies type 1 interferonopathy leading to severe pseudo-TORCH syndrome.
The Journal of experimental medicineStiff person syndrome and other immune-mediated movement disorders - new insights.
Current opinion in neurologyType I interferonopathies in pediatric rheumatology.
Pediatric rheumatology online journalFailure to thrive, interstitial lung disease, and progressive digital necrosis with onset in infancy.
Journal of the American Academy of Dermatology[Type I interferonopathies].
Annales de dermatologie et de venereologieUnusual cutaneous features associated with a heterozygous gain-of-function mutation in IFIH1: overlap between Aicardi-Goutières and Singleton-Merten syndromes.
The British journal of dermatologyTyping TREX1 gene in patients with systemic lupus erythematosus.
ReumatismoGenetic analysis of leukocyte type-I interferon production and risk of coronary artery disease.
Arteriosclerosis, thrombosis, and vascular biologyCyclinA2-Cyclin-dependent Kinase Regulates SAMHD1 Protein Phosphohydrolase Domain.
The Journal of biological chemistryBrief Report: IFIH1 Mutation Causes Systemic Lupus Erythematosus With Selective IgA Deficiency.
Arthritis & rheumatology (Hoboken, N.J.)Characterization of samhd1 morphant zebrafish recapitulates features of the human type I interferonopathy Aicardi-Goutières syndrome.
Journal of immunology (Baltimore, Md. : 1950)Characterization of human disease phenotypes associated with mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, ADAR, and IFIH1.
American journal of medical genetics. Part AAssociações
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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.
- ADAR1 regulates dsRNA formation in nuclear and mitochondrial transcripts through editing-dependent and -independent mechanisms.
- Pharmacological stabilization of hypoxia-inducible factor 1-α dampens the interferon response and promotes glycolysis in Aicardi-Goutières syndrome.
- Efficacy of JAK1/2 inhibitors in AGS genes-related interferonopathies: A multicenter retrospective observational study with treated vs untreated comparison.
- A novel patient-Centered approach to clinical trial readiness in rare diseases: Application in Aicardi-Goutières Syndrome (AGS).
- Aicardi-Goutières Syndrome caused by SAMHD1 mutation: Pathogenesis and Beyond.
- Polyuria due to central diabetes insipidus in an infant with pseudo-TORCH syndrome.
- USP18 gene mutation associated with recurrent encephalopathy, intracranial calcification, and microcephaly: case report, long-term follow-up, and literature review.
- USP18 Deficiency Presenting as Severe Neonatal Encephalopathy: A Case Report and Review of Pseudo-TORCH Syndromes.
- A Report of Dual Presentations of Pseudo-TORCH Syndrome 1 and MCC2 Deficiency and Review of the Literature.
- Clinico-Radiological Mimics and Outcome of Intrauterine TORCH Infection and Aicardi-Goutieres Syndrome; Pseudo-TORCH from a Tertiary Care Centre in South India.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:1229(Orphanet)
- MONDO:0009626(MONDO)
- GARD:12426(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q9390596(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
