A coroideremia (CHM) é uma distrofia coriorretiniana ligada ao X caracterizada pela degeneração progressiva da coróide, do epitélio pigmentar da retina (EPR) e da retina.
Introdução
O que você precisa saber de cara
A coroideremia (CHM) é uma distrofia coriorretiniana ligada ao X caracterizada pela degeneração progressiva da coróide, do epitélio pigmentar da retina (EPR) e da retina.
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Sinais e sintomas
O que aparece no corpo e com que frequência cada sintoma acontece
Partes do corpo afetadas
+ 8 sintomas em outras categorias
Características mais comuns
Os sintomas variam de pessoa para pessoa. Abaixo estão as 25 características clínicas mais associadas, ordenadas por frequência.
Linha do tempo da pesquisa
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Genética e causas
O que está alterado no DNA e como passa nas famílias
Genes associados
1 gene identificado com associação a esta condição. Padrão de herança: X-linked recessive.
Substrate-binding subunit of the Rab geranylgeranyltransferase (GGTase) complex. Binds unprenylated Rab proteins and presents the substrate peptide to the catalytic component B composed of RABGGTA and RABGGTB, and remains bound to it after the geranylgeranyl transfer reaction. The component A is thought to be regenerated by transferring its prenylated Rab back to the donor membrane. Besides, a pre-formed complex consisting of CHM and the Rab GGTase dimer (RGGT or component B) can bind to and pre
Cytoplasm, cytosol
Choroideremia
An X-linked recessive disease characterized by a slowly progressive degeneration of the choroid, photoreceptors, and retinal pigment epithelium. Affected males develop night blindness in their teenage years followed by loss of peripheral vision and complete blindness at middle age. Carrier females are generally asymptomatic but funduscopic examination often shows patchy areas of chorioretinal atrophy.
Medicamentos e terapias
Mecanismo: HMG-CoA reductase inhibitor
Variantes genéticas (ClinVar)
525 variantes patogênicas registradas no ClinVar.
Classificação de variantes (ClinVar)
Distribuição de 177 variantes classificadas pelo ClinVar.
Vias biológicas (Reactome)
3 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 — Coroideremia
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Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.
Pesquisa ativa
Ensaios clínicos abertos e novidades científicas recentes
Ensaios em destaque
🟢 Recrutando agora
6 pesquisas recrutando participantes. Converse com seu médico sobre a possibilidade de participar.
Outros ensaios clínicos
34 ensaios clínicos encontrados, 8 ativos.
Publicações mais relevantes
Longitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.
Choroideremia is an X-linked chorioretinal dystrophy with well-characterized progression in affected males but variable phenotypes in female carriers. Understanding the phenotypic spectrum in female carriers is important for prognosis, monitoring, and trial design. This study aims to delineate the natural history of retinal phenotypes and visual function loss in female choroideremia carriers and establish an improved fundus grading system for disease stratification and prognostic prediction. This single-center, longitudinal and cross-sectional, retrospective study included 64 genetically confirmed female choroideremia carriers. Clinical data included genotype, age, best-corrected visual acuity, color fundus photography, fundus autofluorescence, visual field testing, and full-field electroretinography. A novel fundus phenotypic grading system was proposed based on fundus autofluorescence and fundus color photographs, which included four types: granular (merged fine/coarse patterns), severe peripapillary atrophy (highlighting severe peripapillary atrophy as a crucial feature), localized atrophy, and widespread atrophy. The agreement between measurement-based grading and visual grading was assessed. Visual acuity and fundus phenotypes showed moderate interocular symmetry, while visual field and electroretinography metrics showed high interocular symmetry. At baseline, phenotypes included granular (76.3%), severe peripapillary atrophy (7.5%), localized atrophy (10.8%), and widespread atrophy (5.4%). Longitudinally, the granular type remained stable, while other types progressed, with a mean atrophy expansion rate of 3.1 mm2/year. Age did not correlate with visual function decline, and neither age nor genotype was linked to the severe fundus phenotype. Baseline phenotype was the strongest predictor of prognosis. Excellent agreement (weighted κ = 0.93) was observed between the measurement-based and visual grading methods. We proposed a novel fundus grading system for choroideremia carriers and demonstrated its strong clinical utility and prognostic value. The granular type confers a favorable prognosis, whereas the other three types exhibit progressive deterioration. Baseline phenotypic grading is the best indicator of long-term outcomes, underscoring its value in clinical monitoring and therapeutic trial design.
Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.
To investigate the molecular cause of choroideremia in two unrelated patients with no detectable mutations in the CHM gene. Two unrelated patients were examined by an ophthalmologist to obtain a clinical diagnosis. Patient and control cells were cultured and used as a source of DNA, RNA, and protein for analysis. Exonic regions of CHM were Sanger sequenced and copy number analysis was performed by multiplex ligation-dependent probe amplification. mRNA transcripts were analyzed by Sanger sequencing from synthesized cDNA. Protein expression was probed with western blot analysis. Suspecting an inversion, PCR in one case and inverse PCR in the second case were employed to locate the precise DNA breakpoints. Patient 1 and 2 were clinically diagnosed with choroideremia by experienced ophthalmologists. In both cases, sequencing of the promoter and coding regions of the CHM gene revealed no mutation and copy number analysis of the gene did not detect the presence of any large deletions or duplications. RNA obtained from the patient cells showed only a partial transcript in patient 1, and an abnormal CHM splice isoform in patient 2. The results from RNA and DNA analyses suggested that both patients' genomic DNA might contain an inversion mutation. In patient 1, a long-range PCR product amplified over two breakpoints confirmed an inversion event. This 6 kb inversion spanned from the 5'UTR to the first intron (NM_000390.4(CHM): c.[-836_-826del; 49 + 5526_49 + 5856del; -825_49 + 5525inv; insCGTCT].). In patient 2, inverse PCR revealed a different novel inversion of approximately 85 kb, spanning from intron 2 to intron 8 (NM_000390.4(CHM):c.116 + 6659_1166 + 20670inv). To detect these two inversions in future choroideremia samples, multiplex PCR assays were developed that produce distinct banding patterns that are diagnostic for these two mutations. We have identified inversion mutations in the CHM gene resulting in choroideremia. Though uncommon, inversions should be investigated as a possible cause of the disease in CHM patients, especially for those in whom no point mutations or copy number variants are found.
Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.
Nonsense mutations, resulting from a premature termination codon (PTC), make up ∼11% of all genetic lesions causing disease, affecting millions of people worldwide. Nonsense suppressor anticodon-edited transfer RNAs (ACE-tRNAs) have emerged as a therapeutic modality for the rescue of PTCs. Delivery of ACE-tRNAs in vivo has been achieved by adeno-associated viral vector and RNA-lipid nanoparticle; however, due to drawbacks associated with these approaches, DNA delivery remains an attractive approach. DNA-based approaches afford ease of manufacturing at a relatively low cost and exhibit improved therapeutic durability and safety as compared to viral vector- or RNA-based approaches. Due to the small size of human tRNA genes employed as ACE-tRNAs, in principle, DNA vectors <200 base pairs (bp) in size (minivectors) could be utilized for delivery of actively transcribed ACE-tRNAs. Here, we demonstrate that linear DNA ACE-tRNA vectors as small as 200 bp effectively suppress several nonsense mutations in CFTR and REP1, and that ACE-tRNA minivectors, when tested in cell or ex vivo models, display significantly improved bioavailability, reduced innate immune burden, and superior biostability as compared to conventional plasmid DNA vectors.
Severe bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.
To describe an advanced case of pentosan polysulfate sodium (PPS)-associated retinopathy with extensive macular and peripheral retinal involvement following prolonged high-dose exposure. An 86-year-old male presented with bilateral hand motion visual acuity and a 26-year history of PPS use (400mg daily, ∼3769g cumulative dose) for treatment of interstitial cystitis. Fundus examination revealed widespread retinal degeneration characterized by confluent nummular patches of retinal atrophy in a radial distribution from the optic nerves. Ocular coherence tomography (OCT) demonstrated severe outer retinal disorganization, and fundus autofluorescence (FAF) showed extensive RPE loss and absence of the Robson Holder ring. Genetic testing excluded choroideremia and late-onset retinal dystrophy, identifying only variants of uncertain significance in candidate genes DNAJC17 and SPP2. The patient had a history of excessive coffee consumption, which may have exacerbated his interstitial cystitis and potentially contributed to retinal vascular compromise. This case supports the dose-dependent nature of PPS toxicity and demonstrates that high cumulative doses can lead to widespread retinal degeneration beyond the typical macular involvement. The potential severity of irreversible vision loss highlights the importance of periodic retinal evaluation using multimodal imaging to facilitate early recognition of PPS toxicity in patients on long-term PPS therapy and supports ongoing efforts to establish widely accepted, comprehensive screening guidelines and cumulative dose thresholds for patients on long-term PPS therapy, similar to protocols for other potentially toxic drug-related retinopathies.
Vitrectomy and internal limiting membrane peeling for extensive macular schisis in choroideremia.
Publicações recentes
Choroideremia Carrier with Geographic Pattern and Peripapillary Involvement.
REP-1 deficiency induces aberrant mitochondrial metabolic rewiring from glycolysis to lipid oxidation in CHM disease.
🥈 ObservacionalCone Contrast and Entropy of Adaptive Optics Images in Choroideremia.
🥉 Relato de casoEpidemiology of Inherited Retinal Diseases in the United States: IRIS(®) Registry (Intelligent Research in Sight) Analysis.
🥇 Ensaio randomizadoVitrectomy and internal limiting membrane peeling for extensive macular schisis in choroideremia.
📚 EuropePMC489 artigos no totalmostrando 195
Vitrectomy and internal limiting membrane peeling for extensive macular schisis in choroideremia.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle OphthalmologieLongitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.
Eye and vision (London, England)Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.
American journal of medical genetics. Part A"Hypomorphic splice-site variants in the CHM gene: implications for patient selection and endpoint design in choroideremia gene therapy trials".
Annals of medicine and surgery (2012)Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.
Nucleic acids researchSevere bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.
American journal of ophthalmology case reportsDeficiency disrupts photoreceptor viability and synaptic integrity in a choroideremia mouse model.
Cell death & diseaseOptical coherence tomography-derived biomarkers for disease severity in choroideremia and choroideremia carriers.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologieHyperreflective Choroidal Foci: A Comprehensive Review.
Journal of ophthalmic & vision researchCone contrast sensitivity testing in X-linked retinal diseases: Insights into genotype, sex and disease severity.
Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)One down but many more to go: the state of gene therapy for inherited retinal disease.
Regenerative medicineLongitudinal Assessment of Cone Structure, Choriocapillaris, and Retinal Sensitivity in Choroideremia.
Investigative ophthalmology & visual scienceProgression of Dark-Adapted Visual Fields Over 3 Years in the Rate of Progression in USH2A-Related Retinal Degeneration (RUSH2A) Study.
Investigative ophthalmology & visual sciencePatient experience in retinitis pigmentosa and Choroideremia- a concept elicitation study in 17 patients based on qualitative interviews.
Orphanet journal of rare diseasesLoss of REP-1 in retinal pigment epithelial cells leads to impaired phagosome processing and altered lysosomal pathway function.
Molecular biology of the cellRHO-Associated Retinitis Pigmentosa: Genetics, Phenotype, Natural History, Functional Assays, and Animal Model - In Preparation for Clinical Trials.
Investigative ophthalmology & visual scienceAdvances in Precision Therapeutics and Gene Therapy Applications for Retinal Diseases: Impact and Future Directions.
GenesFundus Autofluorescence in Inherited Retinal Disease: A Review.
CellsTrends and Disparities in the Incidence and Prevalence of Inherited Retinal Diseases in the United States.
American journal of ophthalmologyCharacterisation and prevalence of inherited retinal diseases in the Finnish population reveals enrichment of population-specific phenotypes and causative variants.
The British journal of ophthalmologyFemale Simplex Carriers of X-Linked Retinal Dystrophies: A Case Series.
Case reports in ophthalmologyNonsense Mutations in Rare and Ultra-Rare Human Disorders: An Overview.
IUBMB lifeFunctional Vision Assessment Over 4 Years in USH2A Using the Veteran Affairs Low-Vision Visual Functioning Questionnaire.
Investigative ophthalmology & visual scienceAdvancing Therapeutic Strategies for Nonsense-Related Diseases: From Small Molecules to Nucleic Acid-Based Innovations.
IUBMB lifeGenetic Analysis of Choroideremia-Related Rab Escort Proteins.
International journal of molecular sciencesLytic photoreceptor cell death caused by Rab escort protein deficiency in Drosophila.
FEBS lettersClinical Exome-Based Redefinition and Reclassification of Retinitis Pigmentosa.
Journal of Korean medical scienceUltra-widefield Imaging of Choroidal Blood Flow in Choroideremia.
Retina (Philadelphia, Pa.)Frequency and Pattern of Gene Therapy Clinical Trials for Inherited Retinal Diseases.
Advances in experimental medicine and biologyGene therapy for choroideremia: progress, potential and pitfalls.
Expert opinion on biological therapyNon-Viral Delivery Systems to Transport Nucleic Acids for Inherited Retinal Disorders.
Pharmaceuticals (Basel, Switzerland)Novel Splice-Altering Variants in the CHM and CACNA1F Genes Causative of X-Linked Choroideremia and Cone Dystrophy.
GenesOxidative Stress, Inflammation and Altered Glucose Metabolism Contribute to the Retinal Phenotype in the Choroideremia Zebrafish.
Antioxidants (Basel, Switzerland)12-year cumulative incidence rate of rare retinal diseases: a nationwide study in Korea.
Eye (London, England)Development of self-healing hydrogels to support choroidal endothelial cell transplantation for the treatment of early age related macular degeneration.
Acta biomaterialiaRetinal Sensitivity in Comparison to Cone Density in Choroideremia.
Investigative ophthalmology & visual scienceRanked Importance of Visual Function Outcome Measures in Choroideremia Clinical Trials.
Investigative ophthalmology & visual scienceRetinal Patterns and the Role of Autofluorescence in Choroideremia.
GenesRetinal oxygen metabolic function in choroideremia and retinitis pigmentosa.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle OphthalmologieEndpoints and Design for Clinical Trials in USH2A-Related Retinal Degeneration: Results and Recommendations From the RUSH2A Natural History Study.
Translational vision science & technologyExploring Scotopic Microperimetry as an Outcome Measure in Choroideremia.
Translational vision science & technologyA novel frameshift variant in LAMP2 gene mimicking choroideremia carrier retinopathy.
Ophthalmic geneticsMeasuring X-Chromosome inactivation skew for X-linked diseases with adaptive nanopore sequencing.
Genome researchA novel large multi-gene deletion in syndromic choroideremia.
Ophthalmic geneticsLongitudinal assessment of female carriers of choroideremia using multimodal retinal imaging.
The British journal of ophthalmologyModeling Choroideremia Disease with Isogenic Induced Pluripotent Stem Cells.
Stem cells and developmentRetinal vascular reactivity in carriers of X-linked inherited retinal disease - a study using optical coherence tomography angiography.
Frontiers in ophthalmologyDaily Light Onset and Plasma Membrane Tethers Regulate Mitochondria Redistribution within the Retinal Pigment Epithelium.
CellsInvestigating the impact of asymmetric macular sensitivity on visual acuity chart reading in choroideremia.
Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)An Open-Label Phase II Study Assessing the Safety of Bilateral, Sequential Administration of Retinal Gene Therapy in Participants with Choroideremia: The GEMINI Study.
Human gene therapyRecent advancements and applications of ophthalmic gene therapy strategies: A breakthrough in ocular therapeutics.
Experimental eye researchRetinal Characteristics of Female Choroideremia Carriers: Multimodal Imaging, Microperimetry, and Genetics.
Ophthalmology. RetinaReduced Retinal Pigment Epithelial Autophagy Due to Loss of Rab12 Prenylation in a Human iPSC-RPE Model of Choroideremia.
CellsExploring the impact of Choroideremia on women with phenotypic and/or genotypic evidence of disease: insights from a global survey.
Ophthalmic geneticsSelf-Reported Functional Vision in USH2A-Associated Retinal Degeneration as Measured by the Michigan Retinal Degeneration Questionnaire.
Investigative ophthalmology & visual scienceAutosomal recessive leber hereditary optic neuropathy in a choroideremia carrier. A case report.
European journal of ophthalmologyParafoveal cone function in choroideremia assessed with adaptive optics optoretinography.
Scientific reportsFOVEAL PHENOTYPES IN CHOROIDEREMIA ON ADAPTIVE OPTICS SCANNING LIGHT OPHTHALMOSCOPY.
Retina (Philadelphia, Pa.)Posterior Polar Annular Choroidal Dystrophy: Genetic Insights and Differential Diagnosis in Inherited Retinal Diseases.
Current issues in molecular biologyAn approach for state differentiation in nucleic acid circuits: Application to diagnostic DNA computing.
Analytica chimica actaA Prospective, Observational, Non-interventional Clinical Study of Participants With Choroideremia: The NIGHT Study.
American journal of ophthalmologyA hypomorphic variant of choroideremia is associated with a novel intronic mutation that leads to exon skipping.
Ophthalmic geneticsOptical coherence tomography in children with inherited retinal disease.
Clinical & experimental optometryRepair of Rhegmatogenous Retinal Detachment in Choroideremia Secondary to Posterior Extramacular Retinal Hole.
Ophthalmic surgery, lasers & imaging retinaUsing Goldmann Visual Field Volume to Track Disease Progression in Choroideremia.
Ophthalmology scienceLoss of REP1 impacts choroidal melanogenesis and vasculogenesis in choroideremia.
Biochimica et biophysica acta. Molecular basis of diseaseSafety and Efficacy of Adeno-Associated Viral Gene Therapy in Patients With Retinal Degeneration: A Systematic Review and Meta-Analysis.
Translational vision science & technologyHyperreflective Ganglion Cell Layer Band in Choroideremia.
Retina (Philadelphia, Pa.)Gene Augmentation of CHM Using Non-Viral Episomal Vectors in Models of Choroideremia.
International journal of molecular sciencesPerspectives of carriers of X-linked retinal diseases on genetic testing and gene therapy: A global survey.
Clinical geneticsSubretinal timrepigene emparvovec in adult men with choroideremia: a randomized phase 3 trial.
Nature medicineCorrelation Between Fundus Autofluorescence Pattern and Retinal Function on Microperimetry in Choroideremia.
Translational vision science & technologyChoroideremia: The Endpoint Endgame.
International journal of molecular sciencesOxidative and Endoplasmic Reticulum Stress Represent Novel Therapeutic Targets for Choroideremia.
Antioxidants (Basel, Switzerland)PNPLA6 disorders: what's in a name?
Ophthalmic geneticsCell-based Therapies for Corneal and Retinal Disorders.
Stem cell reviews and reportsChoroideremia presenting as vision loss secondary to choroidal neovascularization.
Ophthalmic geneticsCone Photoreceptor Morphology in Choroideremia Assessed Using Non-Confocal Split-Detection Adaptive Optics Scanning Light Ophthalmoscopy.
Investigative ophthalmology & visual scienceAAV Serotypes and Their Suitability for Retinal Gene Therapy.
Advances in experimental medicine and biologyFemale carriers of X-linked inherited retinal diseases - Genetics, diagnosis, and potential therapies.
Progress in retinal and eye researchPars Plana Vitrectomy in Inherited Retinal Diseases: A Comprehensive Review of the Literature.
Life (Basel, Switzerland)Night blindness and hearing loss associated with choroideremia.
Clinical & experimental optometryClinical and Genetic Findings in Korean Patients with Choroideremia.
Korean journal of ophthalmology : KJOA versatile laser-induced porcine model of outer retinal and choroidal degeneration for preclinical testing.
JCI insightChoroideremia: Toward Regulatory Approval of Retinal Gene Therapy.
Cold Spring Harbor perspectives in medicineMicroperimetry Reliability Assessed From Fixation Performance.
Translational vision science & technologyClinical Applications of Optical Coherence Tomography Angiography in Inherited Retinal Diseases: An Up-to-Date Review of the Literature.
Journal of clinical medicineGene-agnostic approaches to treating inherited retinal degenerations.
Frontiers in cell and developmental biologyMotion-selective areas V5/MT and MST appear resistant to deterioration in choroideremia.
NeuroImage. ClinicalMacular Neovascularization in Choroideremia.
Ophthalmology. RetinaUbiquitylation of BBSome is required for ciliary assembly and signaling.
EMBO reportsAAV2-Mediated Gene Therapy for Choroideremia: 5-Year Results and Alternate Anti-sense Oligonucleotide Therapy.
American journal of ophthalmologyUse of the Medmont Dark-Adapted Chromatic Perimeter for Assessing Rod Function in Retinitis Pigmentosa.
Methods in molecular biology (Clifton, N.J.)Evaluation of CRISPR/Cas9 exon-skipping vector for choroideremia using human induced pluripotent stem cell-derived RPE.
The journal of gene medicineA generation of human-induced pluripotent stem cell line (MUi032-A) from a Choroideremia disease patient carrying a hemizygous mutation on the CHM gene.
Stem cell researchDANON DISEASE: A MODEL OF PHOTORECEPTOR DEGENERATION SECONDARY TO PRIMARY RETINAL PIGMENT EPITHELIUM DISEASE.
Retinal cases & brief reportsClinical and imaging findings of choroideremia in a pediatric patient due to a novel frameshift mutation.
American journal of ophthalmology case reportsGlial remodeling and choroidal vascular pathology in eyes from two donors with Choroideremia.
Frontiers in ophthalmologyWidespread subclinical cellular changes revealed across a neural-epithelial-vascular complex in choroideremia using adaptive optics.
Communications biologyNon-vasogenic cystoid maculopathies.
Progress in retinal and eye researchA Novel Hypothesis on Choroideremia-Manifesting Female Carriers: Could CHM In-Frame Variants Exert a Dominant Negative Effect? A Case Report.
GenesChoroideremia Carriers: Dark-Adapted Perimetry and Retinal Structures.
Investigative ophthalmology & visual scienceThe genetic counseling in a patient affected by choroideremia solved with the whole-exome sequencing approach.
Indian journal of ophthalmologyNewer therapeutic options for inherited retinal diseases: Gene and cell replacement therapy.
Indian journal of ophthalmologyAdeno-Associated Virus Serotype 2-hCHM Subretinal Delivery to the Macula in Choroideremia: Two-Year Interim Results of an Ongoing Phase I/II Gene Therapy Trial.
OphthalmologyRapid Quantification of the Binocular Visual Field for Clinical Trials: Performance of a Modified Esterman Supra-Threshold Test Implemented with the Open Perimetry Interface.
Clinical ophthalmology (Auckland, N.Z.)Automated Assessment of Photoreceptor Visibility in Adaptive Optics Split-Detection Images Using Edge Detection.
Translational vision science & technology[Genetic diagnosis of 3 families with choroideremia].
Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical geneticsSingle-cell-resolution map of human retinal pigment epithelium helps discover subpopulations with differential disease sensitivity.
Proceedings of the National Academy of Sciences of the United States of AmericaMultimodal imaging reveals retinoschisis masquerading as retinal detachment in patients with choroideremia.
American journal of ophthalmology case reportsChoroideremia: molecular mechanisms and therapies.
Trends in molecular medicineShort-term Assessment of Subfoveal Injection of Adeno-Associated Virus-Mediated hCHM Gene Augmentation in Choroideremia Using Adaptive Optics Ophthalmoscopy.
JAMA ophthalmologyClinical and genetic findings in a Chinese cohort with choroideremia.
Eye (London, England)Outer retinal and choriocapillaris modifications in choroideremia: three differentially impaired retinal regions and the potential diagnostic role of the external limiting membrane.
Eye (London, England)Lessons learned from research on choroideremia.
Ophthalmic geneticsLong-read technologies identify a hidden inverted duplication in a family with choroideremia.
HGG advancesClinical Manifestations and Genetic Analysis of 5 Korean Choroideremia Patients Initially Diagnosed With Retinitis Pigmentosa.
Journal of Korean medical scienceBilateral visual acuity decline in males with choroideremia: a pooled, cross-sectional meta-analysis.
BMC ophthalmologyGeneration of a human induced pluripotent stem cell line PUMCHi017-A from a Choroideremia patient with CHM mutation.
Stem cell researchThe safety and efficacy of gene therapy treatment for monogenic retinal and optic nerve diseases: A systematic review.
Genetics in medicine : official journal of the American College of Medical GeneticsGyrate Atrophy of the Choroid and Retina: A Review.
European journal of ophthalmologyAn In Silica Model for RPE Loss Patterns in Choroideremia.
Investigative ophthalmology & visual scienceGene Therapy in Inherited Retinal Diseases: An Update on Current State of the Art.
Frontiers in medicineStructural and Functional Characteristics of Color Vision Changes in Choroideremia.
Frontiers in neuroscienceLamellar Hole-associated Epiretinal Proliferation in choroideremia: a case report.
International journal of retina and vitreousChoroidal Vascularity Index in CHM Carriers.
Frontiers in ophthalmologyMolecular Therapy for Choroideremia: Pre-clinical and Clinical Progress to Date.
Molecular diagnosis & therapyCHML targeted by miR-199a-3p promotes non-small cell lung cancer cell growth via binding to Rab5A.
Pathology, research and practiceChoroideremia Gene Therapy.
International ophthalmology clinicsGene therapy for inherited retinal diseases.
Annals of translational medicinePrecision Medicine Trials in Retinal Degenerations.
Annual review of vision scienceThe coincidence of two ultra-rare hereditary eye diseases: gyrate atrophy and Kjer optic atrophy - a surprising diagnosis based on next-generation sequencing.
Intractable & rare diseases researchMolecular Characterization of Choroideremia-Associated Deletions Reveals an Unexpected Regulation of CHM Gene Transcription.
GenesTherapy Approaches for Stargardt Disease.
BiomoleculesUS Health Resource Utilization and Cost Burden Associated with Choroideremia.
Clinical ophthalmology (Auckland, N.Z.)Whole-exome sequencing identified a novel mutation in CHM of a Chinese family.
Journal of geneticsExpression of Rab Prenylation Pathway Genes and Relation to Disease Progression in Choroideremia.
Translational vision science & technologyValidating Ellipsoid Zone Area Measurement With Multimodal Imaging in Choroideremia.
Translational vision science & technologyComparing Fluorescence Lifetime Imaging Ophthalmoscopy in Atrophic Areas of Retinal Diseases.
Translational vision science & technologyMicroperimetry Hill of Vision and Volumetric Measures of Retinal Sensitivity.
Translational vision science & technologyIs subretinal AAV gene replacement still the only viable treatment option for choroideremia?
Expert opinion on orphan drugsTackling the Challenges of Product Development Through a Collaborative Rare Disease Network: The Foundation Fighting Blindness Consortium.
Translational vision science & technologyLow Luminance Visual Acuity and Low Luminance Deficit in Choroideremia and RPGR-Associated Retinitis Pigmentosa.
Translational vision science & technologyRetinal imaging in inherited retinal diseases.
Annals of eye scienceChoroidal neovascularisation in a predicted female choroideraemia carrier treated with intravitreal anti-vascular endothelial growth factor.
European journal of ophthalmologyIntegrating adaptive optics-SLO and OCT for multimodal visualization of the human retinal pigment epithelial mosaic.
Biomedical optics expressREP1 deficiency causes systemic dysfunction of lipid metabolism and oxidative stress in choroideremia.
JCI insightAn optometrist's guide to the top candidate inherited retinal diseases for gene therapy.
Clinical & experimental optometryOCT angiography for the diagnosis and management of choroidal neovascularization secondary to choroideremia.
American journal of ophthalmology case reportsChoroidal Vascularity Features in Patients with Choroideremia and Cystoid Spaces.
Diagnostics (Basel, Switzerland)Study of retinal structural-functional relationship in choroideremia using fundus autofluorescence and optical coherence tomography.
Eye (London, England)Chronic untreated retinal detachment in a patient with choroideremia provides insight into the disease process and potential therapy.
European journal of ophthalmologyCHM mutation spectrum and disease: An update at the time of human therapeutic trials.
Human mutationA novel phenotype in a family with autosomal dominant retinal dystrophy due to c.1430A > G in retinoid isomerohydrolase (RPE65) and c.37C > T in bestrophin 1 (BEST1).
Documenta ophthalmologica. Advances in ophthalmologyUpdate on Gene Therapy Clinical Trials for Choroideremia and Potential Experimental Therapies.
Medicina (Kaunas, Lithuania)Longitudinal Study to Assess the Quantitative Use of Fundus Autofluorescence for Monitoring Disease Progression in Choroideremia.
Journal of clinical medicineZebrafish Models of Photoreceptor Dysfunction and Degeneration.
BiomoleculesSurgical Observations From the First 120 Cases of Subretinal Gene Therapy for Inherited Retinal Diseases.
Retina (Philadelphia, Pa.)PERIPHERAL OPTICAL COHERENCE TOMOGRAPHY FINDINGS IN A CHOROIDEREMIA CARRIER.
Retinal cases & brief reportsCurrent Clinical Applications of In Vivo Gene Therapy with AAVs.
Molecular therapy : the journal of the American Society of Gene TherapyProperties and Therapeutic Implications of an Enigmatic D477G RPE65 Variant Associated with Autosomal Dominant Retinitis Pigmentosa.
GenesChronically shortened rod outer segments accompany photoreceptor cell death in Choroideremia.
PloS oneNovel variants in PNPLA6 causing syndromic retinal dystrophy.
Experimental eye researchExpanding the genetic spectrum of choroideremia in an Australian cohort: report of five novel CHM variants.
Human genome variationFluorescence Lifetime Imaging Ophthalmoscopy (FLIO) in Patients with Choroideremia.
Translational vision science & technologyRetinal Manifestations of Mitochondrial Oxidative Phosphorylation Disorders.
Investigative ophthalmology & visual scienceA UNILATERAL FOVEAL VITELLIFORM LESION IN A CHOROIDEREMIA CARRIER.
Retinal cases & brief reportsGenetic defects of CHM and visual acuity outcome in 24 choroideremia patients from 16 Japanese families.
Scientific reportsAssociation of a Novel Intronic Variant in RPGR With Hypomorphic Phenotype of X-Linked Retinitis Pigmentosa.
JAMA ophthalmologyA putative frameshift variant in the CHM gene is associated with an unexpected splicing alteration in a choroideremia patient.
Molecular genetics & genomic medicineGenetic testing for inherited eye conditions in over 6,000 individuals through the eyeGENE network.
American journal of medical genetics. Part C, Seminars in medical geneticsThe X-linked retinopathies: Physiological insights, pathogenic mechanisms, phenotypic features and novel therapies.
Progress in retinal and eye researchCone Identification in Choroideremia: Repeatability, Reliability, and Automation Through Use of a Convolutional Neural Network.
Translational vision science & technologyAutofluorescence in female carriers with choroideremia: A familial case with a novel mutation in the CHM gene.
Ophthalmic geneticsQuantification of RPE Changes in Choroideremia Using a Photoshop-Based Method.
Translational vision science & technologyCHOROIDAL VASCULARITY INDEX IN YOUNG CHOROIDEREMIA PATIENTS.
Retina (Philadelphia, Pa.)Acquired retinoschisis and vitreous hemorrhage as unusual findings in choroideremia: Case report.
European journal of ophthalmologyPerspectives on Gene Therapy: Choroideremia Represents a Challenging Model for the Treatment of Other Inherited Retinal Degenerations.
Translational vision science & technology[Chorioretinal atrophy in pediatric cerebral folate deficiency-a preventable disease?].
Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen GesellschaftReduced vessel density in deep capillary plexus correlates with retinal layer thickness in choroideremia.
The British journal of ophthalmologyGenetic architecture of inherited retinal degeneration in Germany: A large cohort study from a single diagnostic center over a 9-year period.
Human mutationNext-generation sequencing-based clinical diagnosis of choroideremia and comprehensive mutational and clinical analyses.
BMC ophthalmologyLong-term natural history of visual acuity in eyes with choroideremia: a systematic review and meta-analysis of data from 1004 individual eyes.
The British journal of ophthalmologyProspective deep phenotyping of choroideremia patients using multimodal structure-function approaches.
Eye (London, England)A novel SVA retrotransposon insertion in the CHM gene results in loss of REP-1 causing choroideremia.
Ophthalmic geneticsLow-contrast visual acuity versus low-luminance visual acuity in choroideremia.
Clinical & experimental optometryWhole exome sequencing of a family revealed a novel variant in the CHM gene, c.22delG p.(Glu8Serfs*4), which co-segregated with choroideremia.
Bioscience reportsLong-term Natural History of Atrophy in Eyes with Choroideremia-A Systematic Review and Meta-analysis of Individual-Level Data.
Ophthalmology. RetinaOptical Coherence Tomography Angiography (OCT-A) in Choroideremia (CHM) carriers.
Ophthalmic geneticsSynonymous Variant in the CHM Gene Causes Aberrant Splicing in Choroideremia.
Investigative ophthalmology & visual scienceGene Therapy Approaches to a Rare Retinal Disease: Choroideremia.
Deutsches Arzteblatt internationalPhenotypic expansion of autosomal dominant retinitis pigmentosa associated with the D477G mutation in RPE65.
Cold Spring Harbor molecular case studiesProgress in the development of novel therapies for choroideremia.
Expert review of ophthalmologyEn face OCT in choroideremia.
Ophthalmic geneticsCLINICAL CHARACTERISTICS AND MOLECULAR GENETIC ANALYSIS OF A COHORT OF CHINESE PATIENTS WITH CHOROIDEREMIA.
Retina (Philadelphia, Pa.)Associações
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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.
- Longitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.
- Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.
- Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.
- Severe bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.
- Vitrectomy and internal limiting membrane peeling for extensive macular schisis in choroideremia.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie· 2026· PMID 41848840mais citado
- Choroideremia Carrier with Geographic Pattern and Peripapillary Involvement.
- REP-1 deficiency induces aberrant mitochondrial metabolic rewiring from glycolysis to lipid oxidation in CHM disease.
- Cone Contrast and Entropy of Adaptive Optics Images in Choroideremia.
- Epidemiology of Inherited Retinal Diseases in the United States: IRIS(®) Registry (Intelligent Research in Sight) Analysis.
Bases de dados e fontes oficiais
Identificadores e referências canônicas usadas para montar este verbete.
- ORPHA:180(Orphanet)
- OMIM OMIM:303100(OMIM)
- MONDO:0010557(MONDO)
- GARD:6061(GARD (NIH))
- Variantes catalogadas(ClinVar)
- Busca completa no PubMed(PubMed)
- Artigo Wikipedia(Wikipedia)
- Q2397009(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
