Uma doença genética hereditária de padrão dominante, caracterizada por atrofia do nervo óptico e perda progressiva da visão.
Introdução
O que você precisa saber de cara
Uma doença genética hereditária de padrão dominante, caracterizada por atrofia do nervo óptico e perda progressiva da visão.
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
+ 41 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 129 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
4 genes identificados com associação a esta condição. Padrão de herança: Autosomal dominant.
Functions in mitochondrial and peroxisomal division (PubMed:11514614, PubMed:12499366, PubMed:17301055, PubMed:17460227, PubMed:17553808, PubMed:18695047, PubMed:18838687, PubMed:19342591, PubMed:19411255, PubMed:19638400, PubMed:23283981, PubMed:23530241, PubMed:23921378, PubMed:26992161, PubMed:27145208, PubMed:27145933, PubMed:27301544, PubMed:27328748, PubMed:29478834, PubMed:32439975, PubMed:32484300, PubMed:9570752, PubMed:9786947). Mediates membrane fission through oligomerization into me
Cytoplasm, cytosolGolgi apparatusEndomembrane systemMitochondrion outer membranePeroxisomeMembrane, clathrin-coated pitCytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane
This is the catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of sodium and potassium ions across the plasma membrane. This action creates the electrochemical gradient of sodium and potassium ions, providing the energy for active transport of various nutrients
Cell membrane
Dystonia 12
An autosomal dominant dystonia-parkinsonism disorder. Dystonia is defined by the presence of sustained involuntary muscle contractions, often leading to abnormal postures. DYT12 patients develop dystonia and parkinsonism between 15 and 45 years of age. The disease is characterized by an unusually rapid evolution of signs and symptoms. The sudden onset of symptoms over hours to a few weeks, often associated with physical or emotional stress, suggests a trigger initiating a nervous system insult resulting in permanent neurologic disability.
May play some role in mitochondrial processes
Mitochondrion
3-methylglutaconic aciduria 3
An autosomal recessive metabolic disorder that causes a neuro-ophthalmologic syndrome consisting of early-onset bilateral optic atrophy, spasticity, extrapyramidal dysfunction and cognitive deficit. Urinary excretion of 3-methylglutaconic acid and 3-methylglutaric acid is increased. MGCA3 can be distinguished from MGCA1 by the absence of increase of 3-hydroxyisovaleric acid levels.
Dynamin-related GTPase that is essential for normal mitochondrial morphology by mediating fusion of the mitochondrial inner membranes, regulating cristae morphology and maintaining respiratory chain function (PubMed:16778770, PubMed:17709429, PubMed:20185555, PubMed:24616225, PubMed:28628083, PubMed:28746876, PubMed:31922487, PubMed:32228866, PubMed:32567732, PubMed:33130824, PubMed:33237841, PubMed:37612504, PubMed:37612506). Exists in two forms: the transmembrane, long form (Dynamin-like GTPas
Mitochondrion inner membraneMitochondrion intermembrane space
Optic atrophy 1
A condition that features progressive visual loss in association with optic atrophy. Atrophy of the optic disk indicates a deficiency in the number of nerve fibers which arise in the retina and converge to form the optic disk, optic nerve, optic chiasm and optic tracts. OPA1 is characterized by an insidious onset of visual impairment in early childhood with moderate to severe loss of visual acuity, temporal optic disk pallor, color vision deficits, and centrocecal scotoma of variable density.
Medicamentos aprovados (FDA)
1 medicamento encontrado nos registros da FDA americana.
Variantes genéticas (ClinVar)
640 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 220 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
6 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 — Neuropatia óptica autossômica dominante
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
Ensaios em destaque
🟢 Recrutando agora
3 pesquisas recrutando participantes. Converse com seu médico sobre a possibilidade de participar.
Outros ensaios clínicos
9 ensaios clínicos encontrados, 4 ativos.
Publicações mais relevantes
Disrupted energy metabolism is associated with retinal ganglion cell degeneration in autosomal dominant optic atrophy.
Autosomal dominant optic atrophy (ADOA) is a hereditary optic neuropathy caused by OPA1 variants, leading to retinal ganglion cell (RGC) degeneration and vision loss. The mechanisms behind RGC vulnerability to mitochondrial dysfunction remain unclear. We developed a patient-specific Opa1V291D/+ knock-in mouse model to investigate mitochondrial dysfunction and retinal metabolism in ADOA. We observed that Opa1V291D/+ mice exhibited anatomical and functional RGC abnormalities recapitulating the ADOA phenotypes. Reduced optic atrophy 1 (OPA1) protein levels were noted in Opa1V291D/+ mice, accompanied by decreased protein stability. Moreover, mitochondrial function was compromised, as indicated by reduced Complex I activity, increased oxidative stress, and diminished adenosine triphosphate production in the retinas of Opa1V291D/+ mice. Spatial metabolomics revealed energy deficits in the inner retina and heightened glycolysis in the outer retina. Immunostaining showed decreased expression of glycolytic proteins in the ganglion cell layer. Single-nucleus RNA sequencing disclosed significant down-regulation of energy-production genes in RGCs, while other retinal cell types remained unaffected. These findings emphasize the specific vulnerability of RGCs to bioenergetic crises, connecting disrupted energy homeostasis to their degeneration. By increasing the nicotinamide adenine dinucleotide (NAD+)/reduced form of NAD+ (NADH) redox ratio through the overexpression of mitochondrial-targeted Lactobacillus brevis NADH oxidase (MitoLbNOX) in RGCs, we demonstrated improved RGC function and survival through enhanced energy metabolism and reduced oxidative stress. These findings confirm that disrupted energy metabolism leads to RGC degeneration and emphasize the enhancement of the NAD+/NADH redox ratio as a promising treatment strategy to protect RGCs from degeneration in ADOA.
A recurrent missense variant in the PPIB gene encoding peptidylprolyl isomerase B underlies adult-onset autosomal dominant optic atrophy.
Hereditary optic atrophy (OA) represents one of the leading causes of blindness. A relatively large number of genes, many of which are implicated in mitochondrial function, are known to be involved in OA. For many affected individuals, however, a genetic cause still cannot be identified. In a large pedigree and additional families, exome sequencing was used to identify a genetic cause in individuals with so far genetically unresolved OA. Subsequently, mitochondrial function was studied in cultured dermal fibroblasts. Exome sequencing revealed a heterozygous missense variant in PPIB [NM_000942.5:c.538C>T p.(Arg180Trp)], encoding peptidylprolyl isomerase B, which segregated with clinically isolated OA in 19 individuals from 9 families. PPIB-associated OA involves an insidious reduction in visual acuity, central scotoma, and inner retinal layer thinning consistent with other autosomal dominant OAs. Age of symptom onset was mostly in adulthood (median: 36 years), and severity of clinical manifestation was variable. Patient-derived fibroblasts revealed altered mitochondrial morphology, as well as subtle respiratory chain defects. The PPIB variant segregates with OA, which might be caused by compromised mitochondrial function. Although future studies are needed to study the exact pathomechanistic role of PPIB, insights from this work broaden the knowledge of genes implicated in autosomal dominant OA.
A Case Report of Unilateral OPA3-Related Dominant Optic Atrophy.
Autosomal dominant optic atrophy (DOA) is an inherited optic neuropathy characterized by progressive bilateral vision loss, cecocentral visual field (VF) defects, and retinal ganglion cell degeneration. Most cases are associated with OPA1 mutations, while OPA3-related DOA is rare and typically involves both eyes. To date, unilateral disease has not been reported. A 33-year-old man presented with progressive, painless vision loss in the left eye. Best corrected visual acuity was 20/20 in the right eye and 20/30 in the left, with a left relative afferent pupillary defect and optic disc pallor. Optical coherence tomography revealed normal retinal nerve fiber layer thickness in the right eye and diffuse thinning in the left; VF testing showed a central scotoma in the left eye. MRI excluded compressive or inflammatory causes. Genetic testing identified a novel heterozygous OPA3 missense variant, c.199G>C, p.Val67Leu, not previously reported in population databases. Four years later, vision in the left eye had declined to 20/100 with persistent unilateral atrophy, while the right eye remained normal. This represents the first documented case of unilateral OPA3-related DOA, challenging the long-held view that DOA is inherently bilateral. Recognition of such atypical presentations may expand the clinical spectrum of OPA3-related disease and inform diagnostic and genetic counseling approaches for patients with unilateral optic neuropathy.
Volumetric brain analysis and associated retinal thinning in autosomal dominant optic atrophy patients.
Dominant optic atrophy (DOA) is an inherited mitochondrial disorder characterized by retinal thinning and progressive visual loss. When accompanied by additional neurological or systemic features, such as progressive external ophthalmoplegia, myopathy, or deafness, it is classified as DOA-plus (DOA+). Although central nervous system involvement has been associated with cortical and cerebellar atrophy, specific regional patterns remain unclear. This study aimed to investigate cortical lobe alterations in DOA+ patients and examine the association between retinal thinning and structural changes in the primary visual cortex (V1). Seven DOA+ patients and seven age- and sex-matched healthy controls underwent 3T brain MRI, including 3D T1-weighted imaging, and optical coherence tomography (OCT). Cortical parameters including surface area, gray matter volume, and cortical thickness were quantified using automated whole-brain analysis. Comparisons between DOA+ patients and control groups were performed using independent t-tests, and associations between OCT metrics and V1 cortical measures were assessed with Spearman's rank correlation. DOA+ patients showed a trend toward atrophy in V1 and across all cortical lobes, with statistically significant differences observed only in V1 and occipital lobe (p < 0.001). The occipital lobe demonstrated the greatest reduction in gray matter volume (25.1%, p < 0.001). A positive correlation was observed between average RNFL thickness and average V1 thickness (ρ = 0.90, p = 0.037). DOA+ patients showed significant atrophy in occipital lobe. An association between retinal thinning and average V1 thickness was observed. However, a definite causal relationship cannot be established. Further studies in larger, genetically diverse cohorts are needed to validate these findings.
Advanced therapies for inherited optic neuropathies.
Inherited optic neuropathies (IONs), such as Leber hereditary optic neuropathy (LHON) and autosomal dominant optic atrophy (ADOA), typically lead to irreversible severe vision loss due to mitochondrial dysfunction causing retinal ganglion cell degeneration. Although current treatment options are limited, substantial progress has been made recently in our understanding of the molecular genetic pathways that lead to retinal ganglion cell loss. Clinical trials for LHON have demonstrated the efficacy of idebenone, an oral neuroprotective agent, and gene replacement therapy using allotopic gene expression. Early phase clinical trials are underway for ADOA caused by variants in the nuclear gene OPA1 using innovative techniques to modulate gene expression in a variant-agnostic manner. In this review, we have critically appraised a range of therapeutic strategies, including gene editing and stem cell-based optic nerve regeneration, with a discussion of the barriers to translation. Future studies focussing on understanding genetic heterogeneity, disease variability and optimising patient selection for clinical trials are essential to improve patient management and fast track transformative therapies for IONs.
Publicações recentes
Rhesus macaques with an OPA1 mutation demonstrate features of autosomal dominant optic atrophy.
Impact of Inner Retinal Layer Thinning on Visual Function in OPA1 Autosomal Dominant Optic Atrophy and Associations With Age and Genetic Variant Class.
Frequency and Hearing Loss Phenotypes of OPA1 Variants in a Cohort of 18,475 Patients with Hearing Impairment.
Disrupted energy metabolism is associated with retinal ganglion cell degeneration in autosomal dominant optic atrophy.
A Case Report of Unilateral OPA3-Related Dominant Optic Atrophy.
📚 EuropePMC138 artigos no totalmostrando 157
Disrupted energy metabolism is associated with retinal ganglion cell degeneration in autosomal dominant optic atrophy.
Science advancesA Case Report of Unilateral OPA3-Related Dominant Optic Atrophy.
Case reports in ophthalmologyVolumetric brain analysis and associated retinal thinning in autosomal dominant optic atrophy patients.
Neuroimage. ReportsOptic Atrophy Predominant WFS1 Disorder-A Case-Control Study.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietySerum neuronal, glial and mitochondrial markers in autosomal dominant optic atrophy and Leber hereditary optic neuropathy.
Brain communicationsClinical and Genetic Findings in an Autosomal Dominant Optic Atrophy-Compatible Phenotype Harboring an OPA1 Variant: A Case Report.
CureusAdvanced therapies for inherited optic neuropathies.
Eye (London, England)IT TAKES TWO TO TANGO: potential novel therapies for autosomal dominant optic atrophy.
Frontiers in ophthalmologyChromatic pupil campimetry as objective diagnostic tool for progressive optic neuropathies.
Documenta ophthalmologica. Advances in ophthalmologyA recurrent missense variant in the PPIB gene encoding peptidylprolyl isomerase B underlies adult-onset autosomal dominant optic atrophy.
Genetics in medicine : official journal of the American College of Medical GeneticsTechnological advances in the diagnosis and management of inherited optic neuropathies.
Frontiers in neurology"Adrift From the World": Exploring the Lived Experiences of Individuals Affected by an Inherited Optic Neuropathy in the United Kingdom-A Qualitative Study.
Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes ResearchNatural History and Biomarker Challenges in Dominant Optic Atrophy: Implications for Therapeutic Studies.
Clinical & experimental ophthalmologyCase of autosomal dominant optic atrophy with relatively good visual function.
BMC ophthalmologyContrasting pathophysiological mechanisms of OPA1 mutations in autosomal dominant optic atrophy.
Cell death discoveryThe crossroads of Leber hereditary optic neuropathy and autosomal dominant optic Atrophy: Clinical profiles of patients with coexisting pathogenic genetic variants.
American journal of ophthalmology case reportsSARM1 loss protects retinal ganglion cells in a mouse model of autosomal dominant optic atrophy.
The Journal of clinical investigationLongitudinal Visual Biomarkers in Dominant Optic Atrophy: A Systematic Review and Meta-Analysis.
Clinical & experimental ophthalmologyOPA1 mutations in dominant optic atrophy: domain-specific defects in mitochondrial fusion and apoptotic regulation.
Journal of translational medicineThe Balance of MFN2 and OPA1 in Mitochondrial Dynamics, Cellular Homeostasis, and Disease.
BiomoleculesCorrelation between quality of vision and clinical and structural parameters in patients with Autosomal Dominant Optic Atrophy.
Eye (London, England)Targeting OPA1 protein for therapeutic intervention in autosomal dominant optic atrophy: In silico drug discovery.
Journal of molecular graphics & modellingFrequency and Pattern of Gene Therapy Clinical Trials for Inherited Retinal Diseases.
Advances in experimental medicine and biologyUnraveling the genetic spectrum of inherited deaf-blindness in Portugal.
Orphanet journal of rare diseasesClinical and Structural Parameters in Autosomal Dominant Optic Atrophy Patients: A Cross-Sectional Study Using Optical Coherence Tomography.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietyOPA1 and disease-causing mutants perturb mitochondrial nucleoid distribution.
Cell death & diseaseCharacteristics of autosomal dominant WFS1-associated optic neuropathy and its comparability to OPA1-associated autosomal dominant optic atrophy.
Scientific reportsAntisense Oligonucleotide STK-002 Increases OPA1 in Retina and Improves Mitochondrial Function in Autosomal Dominant Optic Atrophy Cells.
Nucleic acid therapeuticsMitochondria in Retinal Ganglion Cells: Unraveling the Metabolic Nexus and Oxidative Stress.
International journal of molecular sciencesDrosophila model to clarify the pathological significance of OPA1 in autosomal dominant optic atrophy.
eLifeNovel heterozygous OPA3 variant in a family with congenital cataracts, sensorineural hearing loss and neuropathy, without optic atrophy and comparison of pathogenic and population variants.
American journal of medical genetics. Part AFamily Planning in Genetic Optic Atrophies in Israel, a Case Series and a Discussion of Ethical Considerations.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietyCreation of an Isogenic Human iPSC-Based RGC Model of Dominant Optic Atrophy Harboring the Pathogenic Variant c.1861C>T (p.Gln621Ter) in the OPA1 Gene.
International journal of molecular sciencesGenetic diversity of 1,845 rhesus macaques improves genetic variation interpretation and identifies disease models.
Nature communicationsTargeting DRP1 with Mdivi-1 to correct mitochondrial abnormalities in ADOA+ syndrome.
JCI insightIdentifying therapeutic compounds for autosomal dominant optic atrophy (ADOA) through screening in the nematode C. elegans.
Methods in cell biologyGenetic underpinnings explored: OPA1 deletion and complex phenotypes on chromosome 3q29.
BMC medical genomicsShort Wavelength Automated Perimetry, Standard Automated Perimetry, and Optical Coherence Tomography in Dominant Optic Atrophy.
Journal of clinical medicine[Chinese expert consensus on the clinical diagnosis and treatment of autosomal dominant optic atrophy (2024)].
[Zhonghua yan ke za zhi] Chinese journal of ophthalmologyOPA1 mutation affects autophagy and triggers senescence in autosomal dominant optic atrophy plus fibroblasts.
Human molecular geneticsHuman retinal organoids with an OPA1 mutation are defective in retinal ganglion cell differentiation and function.
Stem cell reportsMulti-omics analysis of the oncogenic role of optic atrophy 1 in human cancer.
AgingPyrroloquinoline quinone drives ATP synthesis in vitro and in vivo and provides retinal ganglion cell neuroprotection.
Acta neuropathologica communicationsVisual Function and Inner Retinal Structure in Relation to Birth Factors in Autosomal Dominant Optic Atrophy.
Investigative ophthalmology & visual scienceGinsenoside Rg1 protects cardiac mitochondrial function via targeting GSTP1 to block S-glutathionylation of optic atrophy 1.
Free radical biology & medicineCaenorhabditis elegans as a Model System to Study Human Neurodegenerative Disorders.
BiomoleculesIdentification of AFG3L2 dominant optic atrophy following reanalysis of clinical exome sequencing.
American journal of ophthalmology case reportsOPA1 disease-causing mutants have domain-specific effects on mitochondrial ultrastructure and fusion.
Proceedings of the National Academy of Sciences of the United States of AmericaMitochondrial optic neuropathies.
Handbook of clinical neurologyChoroidal vascularity index in hereditary optic neuropathies.
Eye (London, England)The effects of nuclear DNA mutations on mitochondrial function.
Journal of the American Association of Nurse PractitionersThe effect of serifs and stroke contrast on low vision reading.
Acta psychologicaMechanistic study of optic atrophy 1 in ischemia-reperfusion disease.
Journal of molecular medicine (Berlin, Germany)Expanding SPG7 dominant optic atrophy phenotype: Infantile nystagmus and optic atrophy without spastic paraplegia.
American journal of medical genetics. Part AMetabolic reprogramming in the OPA1-deficient cells.
Cellular and molecular life sciences : CMLSGeneration of induced pluripotent stem cells from a patient with hearing loss carrying OPA1 c.1468T>C (p.Cys490Arg) variant.
Stem cell researchThe importance of genome sequencing: unraveling SSBP1 variant missed by exome sequencing.
Ophthalmic geneticsAutosomal dominant optic atrophy caused by six novel pathogenic OPA1 variants and genotype-phenotype correlation analysis.
BMC ophthalmologyModelling autosomal dominant optic atrophy associated with OPA1 variants in iPSC-derived retinal ganglion cells.
Human molecular geneticsCharacterisation of a novel OPA1 splice variant resulting in cryptic splice site activation and mitochondrial dysfunction.
European journal of human genetics : EJHGPhotoreceptor Manifestations of Primary Mitochondrial Optic Nerve Disorders.
Investigative ophthalmology & visual sciencePrevalence of Macular Microcystoid Lacunae in Autosomal Dominant Optic Atrophy Assessed With Adaptive Optics.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietyComparison of the clinical and genetic features of autosomal dominant optic atrophy and normal tension glaucoma in young Chinese adults.
Eye (London, England)Vision-related quality of life and visual ability in patients with autosomal dominant optic atrophy.
Acta ophthalmologicaOPA1 Modulates Mitochondrial Ca2+ Uptake Through ER-Mitochondria Coupling.
Frontiers in cell and developmental biologyMitochondrial Retinopathies.
International journal of molecular sciencesOmega-3 fatty acids promote neuroprotection, decreased apoptosis and reduced glial cell activation in the retina of a mouse model of OPA1-related autosomal dominant optic atrophy.
Experimental eye researchAutosomal dominant optic atrophy: A novel treatment for OPA1 splice defects using U1 snRNA adaption.
Molecular therapy. Nucleic acidsOxidative Stress in Optic Neuropathies.
Antioxidants (Basel, Switzerland)[New possibilities in diagnosis of hereditary optic neuropathies].
Vestnik oftalmologiiInduced Pluripotent Stem Cells for Inherited Optic Neuropathies-Disease Modeling and Therapeutic Development.
Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology SocietyCRISPR-Cas9 correction of OPA1 c.1334G>A: p.R445H restores mitochondrial homeostasis in dominant optic atrophy patient-derived iPSCs.
Molecular therapy. Nucleic acidsGenetic Spectrum and Characteristics of Hereditary Optic Neuropathy in Taiwan.
GenesMutations at a split codon in the GTPase-encoding domain of OPA1 cause dominant optic atrophy through different molecular mechanisms.
Human molecular geneticsDelayed diagnosis of autosomal dominant optic atrophy until seventh decade of life.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologieRed Light Irradiation In Vivo Upregulates DJ-1 in the Retinal Ganglion Cell Layer and Protects against Axotomy-Related Dendritic Pruning.
International journal of molecular sciencesAssociations between OPA1, MFN1, and MFN2 polymorphisms and primary open angle glaucoma in Polish participants of European ancestry.
Ophthalmic geneticsSustained intracellular calcium rise mediates neuronal mitophagy in models of autosomal dominant optic atrophy.
Cell death and differentiationColour-centred Release Hallucinations in a Patient with Early Parkinson's Disease and Unrecognised Autosomal Dominant Optic Atrophy.
Neuro-ophthalmology (Aeolus Press)New avenues for therapy in mitochondrial optic neuropathies.
Therapeutic advances in rare diseaseOptical coherence tomography angiography in the multimodal assessment of the retinal posterior pole in autosomal dominant optic atrophy.
Acta ophthalmologicaMutation spectrum of the OPA1 gene in a large cohort of patients with suspected dominant optic atrophy: Identification and classification of 48 novel variants.
PloS oneHigh-throughput screening identifies suppressors of mitochondrial fragmentation in OPA1 fibroblasts.
EMBO molecular medicineWFS1 protein expression correlates with clinical progression of optic atrophy in patients with Wolfram syndrome.
Journal of medical geneticsNeuroinflammatory Mechanisms of Mitochondrial Dysfunction and Neurodegeneration in Glaucoma.
Journal of ophthalmologyA Perspective on Accelerated Aging Caused by the Genetic Deficiency of the Metabolic Protein, OPA1.
Frontiers in neurology[Clinical characteristics and research progress on the treatment of mitochondrial optic neuropathy].
[Zhonghua yan ke za zhi] Chinese journal of ophthalmologyPathogenicity evaluation and the genotype-phenotype analysis of OPA1 variants.
Molecular genetics and genomics : MGGGeneration of an induced pluripotent stem cell line BIOi002-A from a patient with autosomal dominant optic atrophy.
Stem cell researchOPA1 haploinsufficiency due to a novel splicing variant resulting in mitochondrial dysfunction without mitochondrial DNA depletion.
Ophthalmic geneticsGenomics combined with a protein informatics platform to assess a novel pathogenic variant c.1024 A>G (p.K342E) in OPA1 in a patient with autosomal dominant optic atrophy.
Ophthalmic geneticsMutation Screening of mtDNA Combined Targeted Exon Sequencing in a Cohort With Suspected Hereditary Optic Neuropathy.
Translational vision science & technologyInhibition of autophagy curtails visual loss in a model of autosomal dominant optic atrophy.
Nature communicationsA novel AFG3L2 mutation close to AAA domain leads to aberrant OMA1 and OPA1 processing in a family with optic atrophy.
Acta neuropathologica communicationsBILATERAL EPIRETINAL MEMBRANE FORMATION AFTER INTRAVITREAL INJECTIONS OF AUTOLOGOUS MESENCHYMAL STEM CELLS.
Retinal cases & brief reportsOpa1 Deficiency Leads to Diminished Mitochondrial Bioenergetics With Compensatory Increased Mitochondrial Motility.
Investigative ophthalmology & visual scienceComparison of Lamina Cribrosa Morphology in Normal Tension Glaucoma and Autosomal-Dominant Optic Atrophy.
Investigative ophthalmology & visual scienceHarnessing the protective role of OPA1 in diabetic cardiomyopathy.
Acta physiologica (Oxford, England)Heterozygous type 1 Autosomal Dominant Optic Atrophy (ADOA) with OPA1 c.1936-2A>G genetic variant.
Journal francais d'ophtalmologieMitochondrial Gymnastics in Retinal Cells: A Resilience Mechanism Against Oxidative Stress and Neurodegeneration.
Advances in experimental medicine and biologyAutosomal dominant optic atrophy with OPA1 gene mutations accompanied by auditory neuropathy and other systemic complications in a Japanese cohort.
Molecular visionThickness mapping of individual retinal layers and sectors by Spectralis Spectral Domain-optical Coherence Tomography in Autosomal Dominant Optic Atrophy.
Acta ophthalmologicaSSBP1 mutations in dominant optic atrophy with variable retinal degeneration.
Annals of neurologyStructure and assembly of the mitochondrial membrane remodelling GTPase Mgm1.
NatureAutosomal dominant optic atrophy plus due to the novel OPA1 variant c.1463G>C.
Metabolic brain diseaseAutosomal dominant optic atrophy and cataract "plus" phenotype including axonal neuropathy.
Neurology. GeneticsMetabolic stroke in a patient with bi-allelic OPA1 mutations.
Metabolic brain diseaseAnalysis of Inherited Optic Neuropathies.
Klinische Monatsblatter fur AugenheilkundePeripapillary and macular morpho-vascular changes in patients with genetic or clinical diagnosis of autosomal dominant optic atrophy: a case-control study.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie[Genetic Causes and Genetic Diagnostic Testing of Inherited Optic Atrophies].
Klinische Monatsblatter fur AugenheilkundeValidating the RedMIT/GFP-LC3 Mouse Model by Studying Mitophagy in Autosomal Dominant Optic Atrophy Due to the OPA1Q285STOP Mutation.
Frontiers in cell and developmental biologyNovel truncating mutation in CACNA1F in a young male patient diagnosed with optic atrophy.
Ophthalmic geneticsGenetic analysis in a cohort of patients with hereditary optic neuropathies in Southwest of China.
MitochondrionMeta-analysis of genotype-phenotype analysis of OPA1 mutations in autosomal dominant optic atrophy.
MitochondrionClinical and genetic features of eight Chinese autosomal-dominant optic atrophy pedigrees with six novel OPA1 pathogenic variants.
Ophthalmic geneticsDietary fat is a key determinant in balancing mitochondrial dynamics in heart failure: a novel mechanism underlying the obesity paradox.
Cardiovascular researchThe expanding neurological phenotype of DNM1L-related disorders.
Brain : a journal of neurology[Hereditary Optic Neuropathies].
Klinische Monatsblatter fur AugenheilkundeNon-syndromic isolated dominant optic atrophy caused by the p.R468C mutation in the AFG3 like matrix AAA peptidase subunit 2 gene.
Biomedical reportsGenotype-phenotype and OCT correlations in Autosomal Dominant Optic Atrophy related to OPA1 gene mutations: Report of 13 Italian families.
Journal of the neurological sciencesThickness mapping of individual retinal layers and sectors by Spectralis SD-OCT in Autosomal Dominant Optic Atrophy.
Acta ophthalmologicaMitochondrial disorders of the retinal ganglion cells and the optic nerve.
MitochondrionRescue of cell death and inflammation of a mouse model of complex 1-mediated vision loss by repurposed drug molecules.
Human molecular geneticsNonsyndromic Parkinson disease in a family with autosomal dominant optic atrophy due to OPA1 mutations.
Neurology. GeneticsProcessing of OPA1 with a novel N-terminal mutation in patients with autosomal dominant optic atrophy: Escape from nonsense-mediated decay.
PloS oneA novel ADOA-associated OPA1 mutation alters the mitochondrial function, membrane potential, ROS production and apoptosis.
Scientific reportsPupillometric evaluation of the melanopsin containing retinal ganglion cells in mitochondrial and non-mitochondrial optic neuropathies.
MitochondrionNot only dominant, not only optic atrophy: expanding the clinical spectrum associated with OPA1 mutations.
Orphanet journal of rare diseasesAssessment of the retinal posterior pole in dominant optic atrophy by spectral-domain optical coherence tomography and microperimetry.
PloS oneCharacterization of two novel intronic OPA1 mutations resulting in aberrant pre-mRNA splicing.
BMC medical geneticsOptic nerve head microcirculation in autosomal dominant optic atrophy and normal-tension glaucoma.
Acta ophthalmologicaThe Pattern of Retinal Ganglion Cell Loss in OPA1-Related Autosomal Dominant Optic Atrophy Inferred From Temporal, Spatial, and Chromatic Sensitivity Losses.
Investigative ophthalmology & visual science[Differential diagnosis of juvenile normal pressure glaucoma].
Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen GesellschaftMultiethnic involvement in autosomal-dominant optic atrophy in Singapore.
Eye (London, England)The reduction of temporal optic nerve head microcirculation in autosomal dominant optic atrophy.
Acta ophthalmologicaA neurodegenerative perspective on mitochondrial optic neuropathies.
Acta neuropathologicaMitochondrial dysfunction in an Opa1(Q285STOP) mouse model of dominant optic atrophy results from Opa1 haploinsufficiency.
Cell death & diseaseEmerging Mitochondrial Therapeutic Targets in Optic Neuropathies.
Pharmacology & therapeuticsExome sequencing identified a novel de novo OPA1 mutation in a consanguineous family presenting with optic atrophy.
Genetics researchIncreased steroidogenesis promotes early-onset and severe vision loss in females with OPA1 dominant optic atrophy.
Human molecular geneticsRecessive optic atrophy, sensorimotor neuropathy and cataract associated with novel compound heterozygous mutations in OPA1.
Molecular medicine reportsMolecular Impairment Mechanisms of Novel OPA1 Mutations Predicted by Molecular Modeling in Patients With Autosomal Dominant Optic Atrophy and Auditory Neuropathy Spectrum Disorder.
Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and NeurotologyThe OPA1 Gene Mutations Are Frequent in Han Chinese Patients with Suspected Optic Neuropathy.
Molecular neurobiologyModeling autosomal dominant optic atrophy using induced pluripotent stem cells and identifying potential therapeutic targets.
Stem cell research & therapyElectrophysiological ON and OFF Responses in Autosomal Dominant Optic Atrophy.
Investigative ophthalmology & visual scienceA novel 3q29 deletion associated with autism, intellectual disability, psychiatric disorders, and obesity.
American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric GeneticsTherapeutic Approaches to Inherited Optic Neuropathies.
Seminars in neurologyIdentification of copy number variation in the gene for autosomal dominant optic atrophy, OPA1, in a Chinese pedigree.
Genetics and molecular research : GMRGenotype-phenotype heterogeneity of ganglion cell and inner plexiform layer deficit in autosomal-dominant optic atrophy.
Acta ophthalmologicaInfluence of Opa1 Mutation on Survival and Function of Retinal Ganglion Cells.
Investigative ophthalmology & visual scienceA novel OPA1 mutation causing variable age of onset autosomal dominant optic atrophy plus in an Australian family.
Journal of neurologyImplications of mitochondrial dynamics on neurodegeneration and on hypothalamic dysfunction.
Frontiers in aging neuroscienceAnalysis of opa1 isoforms expression and apoptosis regulation in autosomal dominant optic atrophy (ADOA) patients with mutations in the opa1 gene.
Journal of the neurological sciencesDiffusion Tensor Imaging Mapping of Brain White Matter Pathology in Mitochondrial Optic Neuropathies.
AJNR. American journal of neuroradiologyChanges in Mitochondrial Morphology and Bioenergetics in Human Lymphoblastoid Cells With Four Novel OPA1 Mutations.
Investigative ophthalmology & visual scienceDissociation of Pupillary Post-Illumination Responses from Visual Function in Confirmed OPA1 c.983A > G and c.2708_2711delTTAG Autosomal Dominant Optic Atrophy.
Frontiers in neurologyNeuroradiological findings expand the phenotype of OPA1-related mitochondrial dysfunction.
Journal of the neurological sciencesAssociações
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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.
- Disrupted energy metabolism is associated with retinal ganglion cell degeneration in autosomal dominant optic atrophy.
- A recurrent missense variant in the PPIB gene encoding peptidylprolyl isomerase B underlies adult-onset autosomal dominant optic atrophy.Genetics in medicine : official journal of the American College of Medical Genetics· 2026· PMID 41045073mais citado
- A Case Report of Unilateral OPA3-Related Dominant Optic Atrophy.
- Volumetric brain analysis and associated retinal thinning in autosomal dominant optic atrophy patients.
- Advanced therapies for inherited optic neuropathies.
- Rhesus macaques with an OPA1 mutation demonstrate features of autosomal dominant optic atrophy.
- Impact of Inner Retinal Layer Thinning on Visual Function in OPA1 Autosomal Dominant Optic Atrophy and Associations With Age and Genetic Variant Class.
- Frequency and Hearing Loss Phenotypes of OPA1 Variants in a Cohort of 18,475 Patients with Hearing Impairment.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:98672(Orphanet)
- MONDO:0020250(MONDO)
- GARD:11972(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Q29982071(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
