A síndrome CAMOS se caracteriza por uma combinação de falta de coordenação motora (ataxia) que já nasce com a pessoa e não piora, uma deficiência intelectual grave, desgaste do nervo óptico (o que afeta a visão) e alterações na estrutura dos vasos sanguíneos da pele. Ela foi identificada em cinco crianças de uma família libanesa numerosa onde os pais são parentes. Baixa estatura e microcefalia (cabeça menor que o normal) também foram observadas. A transmissão da doença é autossômica recessiva. Isso quer dizer que a criança só desenvolve a síndrome se herdar uma cópia do gene alterado de cada um dos pais, que geralmente não apresentam sintomas da doença.
Introdução
O que você precisa saber de cara
A síndrome CAMOS se caracteriza por uma combinação de falta de coordenação motora (ataxia) que já nasce com a pessoa e não piora, uma deficiência intelectual grave, desgaste do nervo óptico (o que afeta a visão) e alterações na estrutura dos vasos sanguíneos da pele. Ela foi identificada em cinco crianças de uma família libanesa numerosa onde os pais são parentes. Baixa estatura e microcefalia (cabeça menor que o normal) também foram observadas. A transmissão da doença é autossômica recessiva. Isso quer dizer que a criança só desenvolve a síndrome se herdar uma cópia do gene alterado de cada um dos pais, que geralmente não apresentam sintomas da doença.
Escala de raridade
<1/50kMuito rara
1/20kRara
1/10kPouco freq.
1/5kIncomum
1/2k
Encontrou um erro ou informação desatualizada? Sugira uma correção →
Entender a doença
Do básico ao detalhe, leia no seu ritmo
Preparando trilha educativa...
Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 2 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 15 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
Encontrou um erro ou informação desatualizada? Sugira uma correção →
Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
2 genes identificados com associação a esta condição. Padrão de herança: Autosomal recessive.
Component of a multiprotein complex required for the assembly of the RNA endonuclease module of the integrator complex (PubMed:39032489). Associates with INTS9 and INTS11 in the cytoplasm, stabilizing the INTS9-INTS11 heterodimer and blocking the active site of INTS11 (PubMed:39032489). BRAT1 then joins the complex and plugs the active site of INTS11, leading to WDR73 release and nuclear import of INTS9 and INTS11 (PubMed:39032489)
CytoplasmCytoplasm, cytoskeleton, spindleCytoplasm, cytoskeleton, spindle poleCleavage furrow
Galloway-Mowat syndrome 1
A form of Galloway-Mowat syndrome, a severe renal-neurological disease characterized by early-onset nephrotic syndrome associated with microcephaly, central nervous system abnormalities, developmental delays, and a propensity for seizures. Brain anomalies include gyration defects ranging from lissencephaly to pachygyria and polymicrogyria, and cerebellar hypoplasia. Most patients show facial dysmorphism characterized by a small, narrow forehead, large/floppy ears, deep-set eyes, hypertelorism and micrognathia. Additional variable features are visual impairment and arachnodactyly. Patients may die in early childhood. GAMOS1 inheritance is autosomal recessive.
May be involved in transcriptional regulation
Nucleus
Variantes genéticas (ClinVar)
124 variantes patogênicas registradas no ClinVar.
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 CAMOS
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
OSGEP-Associated Galloway-Mowat Syndrome: A Longitudinal Genotype-Phenotype Correlation from Prenatal Imaging Markers to Lifespan Neurologic-Renal Trajectories.
Galloway-Mowat syndrome type 3 (GAMOS3) is a rare autosomal recessive disorder characterized by the co-occurrence of renal and neurological abnormalities in early childhood, caused by OSGEP gene variants. This study aims to characterize the genetic and phenotypic spectrum of GAMOS3 and evaluate correlations from prenatal imaging features to lifelong neurological and renal manifestations. We retrospectively reviewed the medical records of cases genetically diagnosed with OSGEP-associated GAMOS3 at our center between January 2016 and August 2024. Additionally, a systematic review of reported cases in literature was conducted. The clinical validity of the gene-disease relationship between OSGEP and GAMOS3 was also evaluated in accordance with the ClinGen Gene-Disease Clinical Validity Curation Framework. The postnatal renal and neurological dysfunction was associated with prenatal manifestations, indicating disease progression. Prominent prenatal features included fetal growth restriction (FGR), microcephaly, oligohydramnios, and abnormal cranial imaging. Notably, FGR worsened with advancing gestation, predominantly affecting fetal head and abdominal growth while sparing long bones. Fetal central nervous system magnetic resonance imaging revealed uncommon findings such as abnormal sulcation and increased T2 signal in the white matter, suggestive of myelination defects or leukoencephalopathy. Trio-based medical exome sequencing identified novel variants in the OSGEP gene within this cohort, expanding the known genetic spectrum of GAMOS3. Furthermore, the gene-disease relationship between OSGEP and GAMOS3 was conclusively validated as "Definitive" according to clinical-genetic criteria. This study provides a comprehensive overview of the clinical phenotypes and genetic spectrum of GAMOS3, spanning from the prenatal period throughout the life course.
A novel homozygous frameshift mutation in the WDR73 gene causes Galloway-Mowat syndrome in a Chinese consanguineous family.
Galloway-Mowat syndrome (GAMOS, OMIM: 251300) is a rare autosomal recessive (AR) neurodevelopmental disease, characterized by the combination of early-onset nephrotic syndrome and various central nervous system anomalies. The WD repeat-containing protein 73 (WDR73, OMIM: 616144) gene was the first gene found to be implicated in GAMOS1. An AR family with parental consanguinity underwent comprehensive clinical and genetic analyses. In this study, the variant identified by whole exome sequencing was confirmed by Sanger sequencing and cosegregation analysis. A literature review was conducted to summarize previously reported cases of GAMOS1 caused by mutations in the WDR73 gene. The proband with GAMOS1 was a 3-year-old boy with normal renal function and typical characteristics of GAMOS1, including idiopathic nystagmus, agenesis of genitalia, persistent axial hypotonia, mild cerebellar atrophy, thinning of the corpus callosum, and brainstem hypoplasia. A novel homozygous frameshift mutation c.972_973dupCT (p.F325Sfs * 10) in the exon 8 of the WDR73 gene was identified in the proband. We summarized thirty-six previously reported GAMOS1 cases caused by mutations in the WDR73 gene. We identified a novel homozygous frameshift mutation (c.972_973dupCT) in the WDR73 gene, causing AR GAMOS1 in a Chinese consanguineous family. The results are essential for further confirming the pathogenicity of WDR73 gene mutations and expanding the manifestation spectrum of GAMOS1.
Bilateral Cochlear Implantation in a Child With Galloway-Mowat Syndrome: A Case Report.
BACKGROUND This report describes the surgical management and early auditory outcomes of bilateral cochlear implantation in a child with Galloway-Mowat syndrome (GAMOS). To the best of our knowledge, this is the first reported case of such surgery. GAMOS is an exceedingly rare genetic disorder characterized by microcephaly, early onset of steroid-resistant nephrotic syndrome, and brain anomalies. It is inherited in an autosomal recessive pattern and has a genetically heterogeneous basis. CASE REPORT We report the case of a young boy diagnosed with GAMOS who had profound bilateral deafness, cerebellar hypoplasia, hypotonia, epilepsy, and visual impairment likely due to optic nerve dysgenesis. Due to the deafness, he underwent bilateral cochlear implantation in 2 stages (at ages 2 and 3 years). No significant difficulties were encountered: appropriate surgical access was achieved despite partial bony overgrowth of the round window area, and soft electrodes were used to adapt to the dysplastic cochlear anatomy. Ethics committee approval was obtained and written informed parental consent was provided. Preliminary results at 6 months after the second implant were satisfactory. As a result of the cochlear implantation, the boy was able to perceive sounds and began using them to communicate with those around him. CONCLUSIONS Cochlear implantation can be a safe and effective solution for treating deafness in patients with GAMOS, at least in the short term, even if there are congenital defects such as cochlear dysplasia. Good surgical access and the use of soft electrodes are important in minimizing the risk of damage and maximizing auditory outcomes.
A novel homozygous in-frame deletion variant in TPRKB causing Galloway-Mowat syndrome 5.
Refining the Phenotypic and Genotypic Spectrum of WDR73-Related Galloway-Mowat Syndrome: A Case Series and Systematic Review.
The aim of this report was to describe the phenotypic and genotypic spectrum of WDR73-related Galloway-Mowat syndrome (GAMOS). This study comprises a case series conducted from January 2016 to October 2024, along with a systematic review of WDR73-related GAMOS. Analysis was performed on demographic data, clinical features, neuroimaging findings, neurodevelopmental outcomes, and WDR73 gene variants of eligible individuals. We studied 64 individuals, including 4 from this case series and 60 from previous literature. The median reported age at disease onset ranged from 2.5 to 6 months. The most prevalent neurologic feature was microcephaly (55/64; 85.9%), followed by cerebellar atrophy (29/34; 85.3%), ocular abnormalities (54/64; 84.4%), axial hypotonia (52/64; 81.3%), and movement disorders (40/64; 62.5%). Proteinuria (37/64; 57.8%) was the leading extraneurologic feature while hiatal hernia (2/64; 3.1%) was the least observed classic feature. All individuals exhibited psychomotor impairment. A total of 18 WDR73 variants were identified, including 4 novel variants from this case series: c.21G > A (p.Trp7Ter), c.76G > A (p.Ala26Thr), c.214A > G (p.Arg72Gly), and c.884-171_c.*591del. Homozygous WDR73 variants were predominant (61/64; 95.3%) while 3 individuals carried compound heterozygous WDR73 variants. WDR73-related GAMOS is an autosomal recessive, infantile-onset neurodevelopmental disorder with multisystem involvement. Recognizing its clinical manifestations prior to genetic testing may help mitigate reproductive risks and facilitate comprehensive, individualized health care.
Publicações recentes
Liver-derived, circulating plasma fibronectin regulates trabecular bone mass and bone formation in adult male mice and its levels in sera associates with bone density in aging men.
Does the Experimenter Presence Affect Verbal Working Memory?
Fully-automated segmentation of muscle and inter-/intra-muscular fat from magnetic resonance images of calves and thighs: an open-source workflow in Python.
The influence of working memory mechanisms on false memories in immediate and delayed tests.
Sedentary behavior does not predict low BMD nor fracture-population-based Canadian Multicentre Osteoporosis Study.
📚 EuropePMCmostrando 74
OSGEP-Associated Galloway-Mowat Syndrome: A Longitudinal Genotype-Phenotype Correlation from Prenatal Imaging Markers to Lifespan Neurologic-Renal Trajectories.
QJM : monthly journal of the Association of PhysiciansA novel homozygous frameshift mutation in the WDR73 gene causes Galloway-Mowat syndrome in a Chinese consanguineous family.
Ophthalmic geneticsBilateral Cochlear Implantation in a Child With Galloway-Mowat Syndrome: A Case Report.
The American journal of case reportsA novel homozygous in-frame deletion variant in TPRKB causing Galloway-Mowat syndrome 5.
NeurogeneticsRefining the Phenotypic and Genotypic Spectrum of WDR73-Related Galloway-Mowat Syndrome: A Case Series and Systematic Review.
Neurology. GeneticsGenetics and phenotypic heterogeneity of Galloway-Mowat syndrome.
Cell communication and signaling : CCSTwo brothers presented with rare clinical characteristics with a novel LAGE3 variant: a case report and literature review.
BMC pediatricsLate Presentation of Galloway-Mowat Syndrome (GAMOS) Associated With Membranous Nephropathy: A Case Report.
CureusGalloway-mowat syndrome 3 (GAMOS3): a novel disease-causing variant in OSGEP gene and expansion of the clinical spectrum.
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical NeurophysiologyStructures of KEOPS bound to tRNA reveal functional roles of the kinase Bud32.
Nature communicationsGalloway-Mowat syndrome with retinal involvement associated with a novel WDR73 variant: case report and review of the literature.
Ophthalmic geneticsRecurrent Increased Nuchal Translucency Led to the Identification of Novel NUP107 Variants.
American journal of medical genetics. Part ASecondary haematological dysplasia after CAR-T-cell therapy for acute lymphoblastic leukaemia in children.
British journal of haematologyO-Sialoglycoprotein Endopeptidase Deficiency Impairs Proteostasis and Induces Autophagy in Human Embryonic Stem Cells.
International journal of molecular sciencesAssembly mechanism of Integrator's RNA cleavage module.
Molecular cellCase Report: Novel compound heterozygous TPRKB variants cause Galloway-Mowat syndrome.
Frontiers in pediatricsPrdm15 acts upstream of Wnt4 signaling in anterior neural development of Xenopus laevis.
Frontiers in cell and developmental biologyUlectomy in a patient with nephrotic syndrome under investigation for Galloway-Mowat syndrome: a case report.
Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric DentistryVitamin C deficiency in critically ill COVID-19 patients admitted to intensive care unit.
Frontiers in medicineNovel LAGE3 Pathogenic Variants Combined with TRPC6 and NUP160 Variants in Galloway-Mowat Syndrome: A Case Report.
Case reports in nephrology and dialysisA new case of Melnick-Needles syndrome with skeletal manifestations: A case report.
International journal of surgery case reportsER stress and slit diaphragms: is there a connection?
Kidney internationalNovel TP53RK variants cause varied clinical features of Galloway-Mowat syndrome without nephrotic syndrome in three unrelated Chinese patients.
Frontiers in molecular neuroscienceWhole-exome sequencing revealed a novel homozygous missense variant in OSGEP gene: a case report of Galloway-Mowat syndrome in Iran.
CEN case reportsDiagnosis delay a family of Galloway-Mowat Syndrome caused by a classical splicing mutation of Lage3.
BMC nephrologyX-linked recessive Galloway-Mowat syndrome 2 caused by a specific LAGE3 variant.
Pediatrics and neonatologyWdr4 promotes cerebellar development and locomotion through Arhgap17-mediated Rac1 activation.
Cell death & diseaseThe transcription factor ATF4 mediates endoplasmic reticulum stress-related podocyte injury and slit diaphragm defects.
Kidney internationalConservation and Diversification of tRNA t6A-Modifying Enzymes across the Three Domains of Life.
International journal of molecular sciencesWDR73 Depletion Destabilizes PIP4K2C Activity and Impairs Focal Adhesion Formation in Galloway-Mowat Syndrome.
BiologyFunctional characterization of a novel TP53RK mutation identified in a family with Galloway-Mowat syndrome.
Human mutationNeuropathologic Findings in Galloway-Mowat Syndrome 3 With a Novel OSGEP Variant.
Journal of neuropathology and experimental neurologyGenomic, Proteomic, and Phenotypic Spectrum of Novel O-Sialoglycoprotein Endopeptidase Variant in Four Affected Individuals With Galloway-Mowat Syndrome.
Frontiers in geneticsGalloway-Mowat Syndrome Type 3 Caused by OSGEP Gene Variants: A Case Report and Literature Review.
Frontiers in pediatricsA patient diagnosed with Galloway-Mowat syndrome presenting with a rod-cone functional anomaly with electronegative dark-adapted ERGs.
Documenta ophthalmologica. Advances in ophthalmologyA suite of in vitro and in vivo assays for monitoring the activity of the pseudokinase Bud32.
Methods in enzymologyCommonality and diversity in tRNA substrate recognition in t6A biogenesis by eukaryotic KEOPSs.
Nucleic acids researchNovel variants in OSGEP leading to Galloway-Mowat syndrome by altering its subcellular localization.
Clinica chimica acta; international journal of clinical chemistryGalloway-Mowat syndrome: New insights from bioinformatics and expression during Xenopus embryogenesis.
Gene expression patterns : GEPThe structural and functional workings of KEOPS.
Nucleic acids researchNeurological involvement in monogenic podocytopathies.
Pediatric nephrology (Berlin, Germany)Disruption of pathways regulated by Integrator complex in Galloway-Mowat syndrome due to WDR73 mutations.
Scientific reportsMutations in PRDM15 Are a Novel Cause of Galloway-Mowat Syndrome.
Journal of the American Society of Nephrology : JASNCrystal structure of the human PRPK-TPRKB complex.
Communications biologyA Prospective Cohort of SARS-CoV-2-Infected Health Care Workers: Clinical Characteristics, Outcomes, and Follow-up Strategy.
Open forum infectious diseasesA substrate binding model for the KEOPS tRNA modifying complex.
Nature communicationsAn unusual kidney presentation of severe proteinuria in a 2-year-old girl: Answers.
Pediatric nephrology (Berlin, Germany)Congenital Nephrotic Syndrome in India in the Current Era: A Multicenter Case Series.
NephronFetal phenotype of Galloway-Mowat syndrome 3 caused by a specific OSGEP variant.
European journal of obstetrics, gynecology, and reproductive biologyDefects in t6A tRNA modification due to GON7 and YRDC mutations lead to Galloway-Mowat syndrome.
Nature communicationsAn unusual case of nephrotic syndrome in a microcephalic infant: Answers.
Pediatric nephrology (Berlin, Germany)Novel homozygous OSGEP gene pathogenic variants in two unrelated patients with Galloway-Mowat syndrome: case report and review of the literature.
BMC nephrologyGalloway-Mowat syndrome in Taiwan: OSGEP mutation and unique clinical phenotype.
Orphanet journal of rare diseasesHomozygous splicing mutation in NUP133 causes Galloway-Mowat syndrome.
Annals of neurologyWDR73-related galloway mowat syndrome with collapsing glomerulopathy.
European journal of medical geneticsNephrological and urological complications of homozygous c.974G>A (p.Arg325Gln) OSGEP mutations.
Pediatric nephrology (Berlin, Germany)Mutations in WDR4 as a new cause of Galloway-Mowat syndrome.
American journal of medical genetics. Part AA familial case of Galloway-Mowat syndrome due to a novel TP53RK mutation: a case report.
BMC medical geneticsExtending the ophthalmological phenotype of Galloway-Mowat syndrome with distinct retinal dysfunction: a report and review of ocular findings.
BMC ophthalmologyGalloway-mowat syndrome - unusual form of nephrotic syndrome in adolescent.
Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi ArabiaNephrotic syndrome: Novel monogenic causes of Galloway-Mowat syndrome.
Nature reviews. NephrologyMutations in KEOPS-complex genes cause nephrotic syndrome with primary microcephaly.
Nature geneticsDifferences in cardio-ankle vascular index in a general Mediterranean population depending on the presence or absence of metabolic cardiovascular risk factors.
AtherosclerosisAn Amish founder mutation disrupts a PI(3)P-WHAMM-Arp2/3 complex-driven autophagosomal remodeling pathway.
Molecular biology of the cellSeizures Related to Hypomagnesemia: A Case Series and Review of the Literature.
Child neurology openHomozygous mutation in NUP107 leads to microcephaly with steroid-resistant nephrotic condition similar to Galloway-Mowat syndrome.
Journal of medical geneticsWDR73 missense mutation causes infantile onset intellectual disability and cerebellar hypoplasia in a consanguineous family.
Clinica chimica acta; international journal of clinical chemistryCollapsing Glomerulopathy in a Child with Galloway-Mowat Syndrome.
Case reports in nephrologyExtending the mutation spectrum for Galloway-Mowat syndrome to include homozygous missense mutations in the WDR73 gene.
American journal of medical genetics. Part AEarly onset nephrotic syndrome with dysmorphic facies and microcephaly.
Journal of nephropathologyWDR73 Mutations Cause Infantile Neurodegeneration and Variable Glomerular Kidney Disease.
Human mutationRecessive nephrocerebellar syndrome on the Galloway-Mowat syndrome spectrum is caused by homozygous protein-truncating mutations of WDR73.
Brain : a journal of neurologyNonsense mutation in the WDR73 gene is associated with Galloway-Mowat syndrome.
Journal of medical geneticsOutcome and toxicities associated to chemotherapy in children with acute lymphoblastic leukemia and Gilbert syndrome. Usefulness of UGT1A1 mutational screening.
Pediatric blood & cancerAssociações
Organizações que acompanham esta doença — pra ter apoio e orientação
Ainda não temos associações cadastradas para Síndrome CAMOS.
É de uma associação que acompanha esta doença? Fale com a gente →
Comunidades
Grupos ativos de quem convive com esta doença aqui no Raras
Ainda não existe comunidade no Raras para Síndrome CAMOS
Pacientes, familiares e cuidadores se organizam em comunidades pra compartilhar experiências, fazer perguntas e se apoiar. Você pode ser o primeiro.
Tire suas dúvidas
Perguntas, dicas e experiências compartilhadas aqui na página
Participe da discussão
Faça login para postar dúvidas, compartilhar experiências e interagir com especialistas.
Fazer loginDoenças relacionadas
Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico
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.
- OSGEP-Associated Galloway-Mowat Syndrome: A Longitudinal Genotype-Phenotype Correlation from Prenatal Imaging Markers to Lifespan Neurologic-Renal Trajectories.
- A novel homozygous frameshift mutation in the WDR73 gene causes Galloway-Mowat syndrome in a Chinese consanguineous family.
- Bilateral Cochlear Implantation in a Child With Galloway-Mowat Syndrome: A Case Report.
- A novel homozygous in-frame deletion variant in TPRKB causing Galloway-Mowat syndrome 5.
- Refining the Phenotypic and Genotypic Spectrum of WDR73-Related Galloway-Mowat Syndrome: A Case Series and Systematic Review.
- Liver-derived, circulating plasma fibronectin regulates trabecular bone mass and bone formation in adult male mice and its levels in sera associates with bone density in aging men.
- Does the Experimenter Presence Affect Verbal Working Memory?
- Fully-automated segmentation of muscle and inter-/intra-muscular fat from magnetic resonance images of calves and thighs: an open-source workflow in Python.
- The influence of working memory mechanisms on false memories in immediate and delayed tests.
- Sedentary behavior does not predict low BMD nor fracture-population-based Canadian Multicentre Osteoporosis Study.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:83472(Orphanet)
- OMIM OMIM:606937(OMIM)
- MONDO:0019374(MONDO)
- GARD:9977(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q55346076(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
