Raras
Buscar doenças, sintomas, genes...
Coroideremia
ORPHA:180CID-10 · H31.2CID-11 · 9B61OMIM 303100DOENÇA RARA

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.

Mantido por Agente Raras·Colaborar como especialista →

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.

Pesquisas ativas
8 ensaios
34 total registrados no ClinicalTrials.gov
Publicações científicas
710 artigos
Último publicado: 2026 Apr 15
Medicamentos
1 registrados
SIMVASTATIN

Tem tratamento?

1 medicamento registrado
Ver detalhes, fases e interações →
SIMVASTATIN

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
1-9 / 100 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
2.0
Europe
Início
Adolescent
+ adult, childhood
🏥
SUS: Sem cobertura SUSScore: 0%
CID-10: H31.2
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

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

👁️
Olhos
15 sintomas
❤️
Coração
1 sintomas
🧬
Pele e cabelo
1 sintomas

+ 8 sintomas em outras categorias

Características mais comuns

100%prev.
Deficiência visual
Muito frequente (99-80%)
100%prev.
Constrição do campo visual periférico
Frequente (79-30%)
100%prev.
Nictalopia
Muito frequente (99-80%)
100%prev.
Atrofia corioretiniana
Ocasional (29-5%)
100%prev.
Perda visual progressiva
Frequente (79-30%)
100%prev.
Hipopigmentação do fundo de olho
Frequência: 4/4
25sintomas
Muito frequente (10)
Frequente (6)
Ocasional (8)
Sem dados (1)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 25 características clínicas mais associadas, ordenadas por frequência.

Deficiência visualVisual impairment
Muito frequente (99-80%)100%
Constrição do campo visual periféricoConstriction of peripheral visual field
Frequente (79-30%)100%
NictalopiaNyctalopia
Muito frequente (99-80%)100%
Atrofia corioretinianaChorioretinal atrophy
Ocasional (29-5%)100%
Perda visual progressivaProgressive visual loss
Frequente (79-30%)100%

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Total histórico710PubMed
Últimos 10 anos200publicações
Pico202145 papers
Linha do tempo
2026Hoje · 2026🧪 2006Primeiro ensaio clínico📈 2021Ano de pico
Publicações por ano (últimos 10 anos)

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

1 gene identificado com associação a esta condição. Padrão de herança: X-linked recessive.

CHMRab proteins geranylgeranyltransferase component A 1Disease-causing germline mutation(s) inAltamente restrito
FUNÇÃO

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

LOCALIZAÇÃO

Cytoplasm, cytosol

VIAS BIOLÓGICAS (3)
TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertainRAB geranylgeranylationRAB GEFs exchange GTP for GDP on RABs
MECANISMO DE DOENÇA

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.

OUTRAS DOENÇAS (1)
choroideremia
HGNC:1940UniProt:P24386

Medicamentos e terapias

SIMVASTATINPhase 1

Mecanismo: HMG-CoA reductase inhibitor

Ver mais no OpenTargets

Variantes genéticas (ClinVar)

525 variantes patogênicas registradas no ClinVar.

🧬 CHM: NM_000390.4(CHM):c.340G>T (p.Glu114Ter) ()
🧬 CHM: NM_000390.4(CHM):c.676A>T (p.Arg226Ter) ()
🧬 CHM: NM_000390.4(CHM):c.1348dup (p.Arg450fs) ()
🧬 CHM: NM_000390.4(CHM):c.687del (p.Ile229fs) ()
🧬 CHM: NM_000390.4(CHM):c.1441G>T (p.Glu481Ter) ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 177 variantes classificadas pelo ClinVar.

35
142
Patogênica (19.8%)
VUS (80.2%)
VARIANTES MAIS SIGNIFICATIVAS
CHM: NM_000390.4(CHM):c.886del (p.Leu295_Met296insTer) [Pathogenic]
CHM: NM_000390.4(CHM):c.1609+2T>C [Likely pathogenic]
CHM: NM_000390.4(CHM):c.919A>T (p.Lys307Ter) [Likely pathogenic]
CHM: NM_000390.4(CHM):c.1349+2T>C [Pathogenic]
CHM: NM_000390.4(CHM):c.1960T>G (p.Ter654Glu) [Uncertain significance]

Diagnóstico

Os sinais que médicos procuram e os exames que confirmam

Carregando...

Tratamento e manejo

Remédios, cuidados de apoio e o que precisa acompanhar

Pipeline de tratamentos
Pipeline regulatório — de medicamentos já aprovados a drogas em pesquisa exploratória.
3Fase 32
2Fase 25
1Fase 13
·Pré-clínico11
Medicamentos catalogadosEnsaios clínicos· 1 medicamento · 20 ensaios
Carregando informações de tratamento...

Onde tratar no SUS

Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)

🇧🇷 Atendimento SUS — Coroideremia

🗺️

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

🟢 Recrutando agora

6 pesquisas recrutando participantes. Converse com seu médico sobre a possibilidade de participar.

Outros ensaios clínicos

34 ensaios clínicos encontrados, 8 ativos.

Distribuição por fase
Ver todos no ClinicalTrials.gov
🧪 Está conduzindo uma pesquisa?
Divulgue para pacientes e familiares que acompanham esta doença.
Divulgar pesquisa →

Publicações mais relevantes

🥇Melhor nível de evidência: Ensaio randomizado
Timeline de publicações
375 papers (10 anos)
#1

Longitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.

Eye and vision (London, England)2026 Feb 24

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.

#2

Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.

American journal of medical genetics. Part A2026 Feb 19

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.

#3

Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.

Nucleic acids research2026 Feb 05

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.

#4

Severe bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.

American journal of ophthalmology case reports2026 Mar

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.

#5

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 Ophthalmologie2026 Mar 18

Publicações recentes

Ver todas no PubMed

📚 EuropePMC489 artigos no totalmostrando 195

2026

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

Longitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.

Eye and vision (London, England)
2026

Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.

American journal of medical genetics. Part A
2026

"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)
2026

Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.

Nucleic acids research
2026

Severe bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.

American journal of ophthalmology case reports
2025

Deficiency disrupts photoreceptor viability and synaptic integrity in a choroideremia mouse model.

Cell death &amp; disease
2025

Optical coherence tomography-derived biomarkers for disease severity in choroideremia and choroideremia carriers.

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
2025

Hyperreflective Choroidal Foci: A Comprehensive Review.

Journal of ophthalmic &amp; vision research
2025

Cone contrast sensitivity testing in X-linked retinal diseases: Insights into genotype, sex and disease severity.

Ophthalmic &amp; physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)
2025

One down but many more to go: the state of gene therapy for inherited retinal disease.

Regenerative medicine
2025

Longitudinal Assessment of Cone Structure, Choriocapillaris, and Retinal Sensitivity in Choroideremia.

Investigative ophthalmology &amp; visual science
2025

Progression of Dark-Adapted Visual Fields Over 3 Years in the Rate of Progression in USH2A-Related Retinal Degeneration (RUSH2A) Study.

Investigative ophthalmology &amp; visual science
2025

Patient experience in retinitis pigmentosa and Choroideremia- a concept elicitation study in 17 patients based on qualitative interviews.

Orphanet journal of rare diseases
2025

Loss of REP-1 in retinal pigment epithelial cells leads to impaired phagosome processing and altered lysosomal pathway function.

Molecular biology of the cell
2025

RHO-Associated Retinitis Pigmentosa: Genetics, Phenotype, Natural History, Functional Assays, and Animal Model - In Preparation for Clinical Trials.

Investigative ophthalmology &amp; visual science
2025

Advances in Precision Therapeutics and Gene Therapy Applications for Retinal Diseases: Impact and Future Directions.

Genes
2025

Fundus Autofluorescence in Inherited Retinal Disease: A Review.

Cells
2025

Trends and Disparities in the Incidence and Prevalence of Inherited Retinal Diseases in the United States.

American journal of ophthalmology
2025

Characterisation and prevalence of inherited retinal diseases in the Finnish population reveals enrichment of population-specific phenotypes and causative variants.

The British journal of ophthalmology
2025

Female Simplex Carriers of X-Linked Retinal Dystrophies: A Case Series.

Case reports in ophthalmology
2025

Nonsense Mutations in Rare and Ultra-Rare Human Disorders: An Overview.

IUBMB life
2025

Functional Vision Assessment Over 4 Years in USH2A Using the Veteran Affairs Low-Vision Visual Functioning Questionnaire.

Investigative ophthalmology &amp; visual science
2025

Advancing Therapeutic Strategies for Nonsense-Related Diseases: From Small Molecules to Nucleic Acid-Based Innovations.

IUBMB life
2025

Genetic Analysis of Choroideremia-Related Rab Escort Proteins.

International journal of molecular sciences
2025

Lytic photoreceptor cell death caused by Rab escort protein deficiency in Drosophila.

FEBS letters
2025

Clinical Exome-Based Redefinition and Reclassification of Retinitis Pigmentosa.

Journal of Korean medical science
2025

Ultra-widefield Imaging of Choroidal Blood Flow in Choroideremia.

Retina (Philadelphia, Pa.)
2025

Frequency and Pattern of Gene Therapy Clinical Trials for Inherited Retinal Diseases.

Advances in experimental medicine and biology
2025

Gene therapy for choroideremia: progress, potential and pitfalls.

Expert opinion on biological therapy
2025

Non-Viral Delivery Systems to Transport Nucleic Acids for Inherited Retinal Disorders.

Pharmaceuticals (Basel, Switzerland)
2024

Novel Splice-Altering Variants in the CHM and CACNA1F Genes Causative of X-Linked Choroideremia and Cone Dystrophy.

Genes
2024

Oxidative Stress, Inflammation and Altered Glucose Metabolism Contribute to the Retinal Phenotype in the Choroideremia Zebrafish.

Antioxidants (Basel, Switzerland)
2025

12-year cumulative incidence rate of rare retinal diseases: a nationwide study in Korea.

Eye (London, England)
2025

Development of self-healing hydrogels to support choroidal endothelial cell transplantation for the treatment of early age related macular degeneration.

Acta biomaterialia
2024

Retinal Sensitivity in Comparison to Cone Density in Choroideremia.

Investigative ophthalmology &amp; visual science
2024

Ranked Importance of Visual Function Outcome Measures in Choroideremia Clinical Trials.

Investigative ophthalmology &amp; visual science
2024

Retinal Patterns and the Role of Autofluorescence in Choroideremia.

Genes
2025

Retinal oxygen metabolic function in choroideremia and retinitis pigmentosa.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie
2024

Endpoints and Design for Clinical Trials in USH2A-Related Retinal Degeneration: Results and Recommendations From the RUSH2A Natural History Study.

Translational vision science &amp; technology
2024

Exploring Scotopic Microperimetry as an Outcome Measure in Choroideremia.

Translational vision science &amp; technology
2024

A novel frameshift variant in LAMP2 gene mimicking choroideremia carrier retinopathy.

Ophthalmic genetics
2024

Measuring X-Chromosome inactivation skew for X-linked diseases with adaptive nanopore sequencing.

Genome research
2024

A novel large multi-gene deletion in syndromic choroideremia.

Ophthalmic genetics
2025

Longitudinal assessment of female carriers of choroideremia using multimodal retinal imaging.

The British journal of ophthalmology
2024

Modeling Choroideremia Disease with Isogenic Induced Pluripotent Stem Cells.

Stem cells and development
2024

Retinal vascular reactivity in carriers of X-linked inherited retinal disease - a study using optical coherence tomography angiography.

Frontiers in ophthalmology
2024

Daily Light Onset and Plasma Membrane Tethers Regulate Mitochondria Redistribution within the Retinal Pigment Epithelium.

Cells
2024

Investigating the impact of asymmetric macular sensitivity on visual acuity chart reading in choroideremia.

Ophthalmic &amp; physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)
2024

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 therapy
2024

Recent advancements and applications of ophthalmic gene therapy strategies: A breakthrough in ocular therapeutics.

Experimental eye research
2024

Retinal Characteristics of Female Choroideremia Carriers: Multimodal Imaging, Microperimetry, and Genetics.

Ophthalmology. Retina
2024

Reduced Retinal Pigment Epithelial Autophagy Due to Loss of Rab12 Prenylation in a Human iPSC-RPE Model of Choroideremia.

Cells
2024

Exploring the impact of Choroideremia on women with phenotypic and/or genotypic evidence of disease: insights from a global survey.

Ophthalmic genetics
2024

Self-Reported Functional Vision in USH2A-Associated Retinal Degeneration as Measured by the Michigan Retinal Degeneration Questionnaire.

Investigative ophthalmology &amp; visual science
2024

Autosomal recessive leber hereditary optic neuropathy in a choroideremia carrier. A case report.

European journal of ophthalmology
2024

Parafoveal cone function in choroideremia assessed with adaptive optics optoretinography.

Scientific reports
2024

FOVEAL PHENOTYPES IN CHOROIDEREMIA ON ADAPTIVE OPTICS SCANNING LIGHT OPHTHALMOSCOPY.

Retina (Philadelphia, Pa.)
2024

Posterior Polar Annular Choroidal Dystrophy: Genetic Insights and Differential Diagnosis in Inherited Retinal Diseases.

Current issues in molecular biology
2024

An approach for state differentiation in nucleic acid circuits: Application to diagnostic DNA computing.

Analytica chimica acta
2024

A Prospective, Observational, Non-interventional Clinical Study of Participants With Choroideremia: The NIGHT Study.

American journal of ophthalmology
2024

A hypomorphic variant of choroideremia is associated with a novel intronic mutation that leads to exon skipping.

Ophthalmic genetics
2024

Optical coherence tomography in children with inherited retinal disease.

Clinical &amp; experimental optometry
2024

Repair of Rhegmatogenous Retinal Detachment in Choroideremia Secondary to Posterior Extramacular Retinal Hole.

Ophthalmic surgery, lasers &amp; imaging retina
2023

Using Goldmann Visual Field Volume to Track Disease Progression in Choroideremia.

Ophthalmology science
2024

Loss of REP1 impacts choroidal melanogenesis and vasculogenesis in choroideremia.

Biochimica et biophysica acta. Molecular basis of disease
2023

Safety and Efficacy of Adeno-Associated Viral Gene Therapy in Patients With Retinal Degeneration: A Systematic Review and Meta-Analysis.

Translational vision science &amp; technology
2024

Hyperreflective Ganglion Cell Layer Band in Choroideremia.

Retina (Philadelphia, Pa.)
2023

Gene Augmentation of CHM Using Non-Viral Episomal Vectors in Models of Choroideremia.

International journal of molecular sciences
2024

Perspectives of carriers of X-linked retinal diseases on genetic testing and gene therapy: A global survey.

Clinical genetics
2023

Subretinal timrepigene emparvovec in adult men with choroideremia: a randomized phase 3 trial.

Nature medicine
2023

Correlation Between Fundus Autofluorescence Pattern and Retinal Function on Microperimetry in Choroideremia.

Translational vision science &amp; technology
2023

Choroideremia: The Endpoint Endgame.

International journal of molecular sciences
2023

Oxidative and Endoplasmic Reticulum Stress Represent Novel Therapeutic Targets for Choroideremia.

Antioxidants (Basel, Switzerland)
2023

PNPLA6 disorders: what's in a name?

Ophthalmic genetics
2023

Cell-based Therapies for Corneal and Retinal Disorders.

Stem cell reviews and reports
2024

Choroideremia presenting as vision loss secondary to choroidal neovascularization.

Ophthalmic genetics
2023

Cone Photoreceptor Morphology in Choroideremia Assessed Using Non-Confocal Split-Detection Adaptive Optics Scanning Light Ophthalmoscopy.

Investigative ophthalmology &amp; visual science
2023

AAV Serotypes and Their Suitability for Retinal Gene Therapy.

Advances in experimental medicine and biology
2023

Female carriers of X-linked inherited retinal diseases - Genetics, diagnosis, and potential therapies.

Progress in retinal and eye research
2023

Pars Plana Vitrectomy in Inherited Retinal Diseases: A Comprehensive Review of the Literature.

Life (Basel, Switzerland)
2024

Night blindness and hearing loss associated with choroideremia.

Clinical &amp; experimental optometry
2023

Clinical and Genetic Findings in Korean Patients with Choroideremia.

Korean journal of ophthalmology : KJO
2023

A versatile laser-induced porcine model of outer retinal and choroidal degeneration for preclinical testing.

JCI insight
2023

Choroideremia: Toward Regulatory Approval of Retinal Gene Therapy.

Cold Spring Harbor perspectives in medicine
2023

Microperimetry Reliability Assessed From Fixation Performance.

Translational vision science &amp; technology
2023

Clinical Applications of Optical Coherence Tomography Angiography in Inherited Retinal Diseases: An Up-to-Date Review of the Literature.

Journal of clinical medicine
2023

Gene-agnostic approaches to treating inherited retinal degenerations.

Frontiers in cell and developmental biology
2023

Motion-selective areas V5/MT and MST appear resistant to deterioration in choroideremia.

NeuroImage. Clinical
2023

Macular Neovascularization in Choroideremia.

Ophthalmology. Retina
2023

Ubiquitylation of BBSome is required for ciliary assembly and signaling.

EMBO reports
2023

AAV2-Mediated Gene Therapy for Choroideremia: 5-Year Results and Alternate Anti-sense Oligonucleotide Therapy.

American journal of ophthalmology
2023

Use of the Medmont Dark-Adapted Chromatic Perimeter for Assessing Rod Function in Retinitis Pigmentosa.

Methods in molecular biology (Clifton, N.J.)
2023

Evaluation of CRISPR/Cas9 exon-skipping vector for choroideremia using human induced pluripotent stem cell-derived RPE.

The journal of gene medicine
2022

A 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 research
2022

DANON DISEASE: A MODEL OF PHOTORECEPTOR DEGENERATION SECONDARY TO PRIMARY RETINAL PIGMENT EPITHELIUM DISEASE.

Retinal cases &amp; brief reports
2022

Clinical and imaging findings of choroideremia in a pediatric patient due to a novel frameshift mutation.

American journal of ophthalmology case reports
2022

Glial remodeling and choroidal vascular pathology in eyes from two donors with Choroideremia.

Frontiers in ophthalmology
2022

Widespread subclinical cellular changes revealed across a neural-epithelial-vascular complex in choroideremia using adaptive optics.

Communications biology
2022

Non-vasogenic cystoid maculopathies.

Progress in retinal and eye research
2022

A Novel Hypothesis on Choroideremia-Manifesting Female Carriers: Could CHM In-Frame Variants Exert a Dominant Negative Effect? A Case Report.

Genes
2022

Choroideremia Carriers: Dark-Adapted Perimetry and Retinal Structures.

Investigative ophthalmology &amp; visual science
2022

The genetic counseling in a patient affected by choroideremia solved with the whole-exome sequencing approach.

Indian journal of ophthalmology
2022

Newer therapeutic options for inherited retinal diseases: Gene and cell replacement therapy.

Indian journal of ophthalmology
2022

Adeno-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.

Ophthalmology
2022

Rapid 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.)
2022

Automated Assessment of Photoreceptor Visibility in Adaptive Optics Split-Detection Images Using Edge Detection.

Translational vision science &amp; technology
2022

[Genetic diagnosis of 3 families with choroideremia].

Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics
2022

Single-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 America
2022

Multimodal imaging reveals retinoschisis masquerading as retinal detachment in patients with choroideremia.

American journal of ophthalmology case reports
2022

Choroideremia: molecular mechanisms and therapies.

Trends in molecular medicine
2022

Short-term Assessment of Subfoveal Injection of Adeno-Associated Virus-Mediated hCHM Gene Augmentation in Choroideremia Using Adaptive Optics Ophthalmoscopy.

JAMA ophthalmology
2023

Clinical and genetic findings in a Chinese cohort with choroideremia.

Eye (London, England)
2023

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)
2022

Lessons learned from research on choroideremia.

Ophthalmic genetics
2021

Long-read technologies identify a hidden inverted duplication in a family with choroideremia.

HGG advances
2022

Clinical Manifestations and Genetic Analysis of 5 Korean Choroideremia Patients Initially Diagnosed With Retinitis Pigmentosa.

Journal of Korean medical science
2022

Bilateral visual acuity decline in males with choroideremia: a pooled, cross-sectional meta-analysis.

BMC ophthalmology
2022

Generation of a human induced pluripotent stem cell line PUMCHi017-A from a Choroideremia patient with CHM mutation.

Stem cell research
2022

The 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 Genetics
2022

Gyrate Atrophy of the Choroid and Retina: A Review.

European journal of ophthalmology
2021

An In Silica Model for RPE Loss Patterns in Choroideremia.

Investigative ophthalmology &amp; visual science
2021

Gene Therapy in Inherited Retinal Diseases: An Update on Current State of the Art.

Frontiers in medicine
2021

Structural and Functional Characteristics of Color Vision Changes in Choroideremia.

Frontiers in neuroscience
2021

Lamellar Hole-associated Epiretinal Proliferation in choroideremia: a case report.

International journal of retina and vitreous
2021

Choroidal Vascularity Index in CHM Carriers.

Frontiers in ophthalmology
2021

Molecular Therapy for Choroideremia: Pre-clinical and Clinical Progress to Date.

Molecular diagnosis &amp; therapy
2021

CHML targeted by miR-199a-3p promotes non-small cell lung cancer cell growth via binding to Rab5A.

Pathology, research and practice
2021

Choroideremia Gene Therapy.

International ophthalmology clinics
2021

Gene therapy for inherited retinal diseases.

Annals of translational medicine
2021

Precision Medicine Trials in Retinal Degenerations.

Annual review of vision science
2021

The coincidence of two ultra-rare hereditary eye diseases: gyrate atrophy and Kjer optic atrophy - a surprising diagnosis based on next-generation sequencing.

Intractable &amp; rare diseases research
2021

Molecular Characterization of Choroideremia-Associated Deletions Reveals an Unexpected Regulation of CHM Gene Transcription.

Genes
2021

Therapy Approaches for Stargardt Disease.

Biomolecules
2021

US Health Resource Utilization and Cost Burden Associated with Choroideremia.

Clinical ophthalmology (Auckland, N.Z.)
2021

Whole-exome sequencing identified a novel mutation in CHM of a Chinese family.

Journal of genetics
2021

Expression of Rab Prenylation Pathway Genes and Relation to Disease Progression in Choroideremia.

Translational vision science &amp; technology
2021

Validating Ellipsoid Zone Area Measurement With Multimodal Imaging in Choroideremia.

Translational vision science &amp; technology
2021

Comparing Fluorescence Lifetime Imaging Ophthalmoscopy in Atrophic Areas of Retinal Diseases.

Translational vision science &amp; technology
2021

Microperimetry Hill of Vision and Volumetric Measures of Retinal Sensitivity.

Translational vision science &amp; technology
2021

Is subretinal AAV gene replacement still the only viable treatment option for choroideremia?

Expert opinion on orphan drugs
2021

Tackling the Challenges of Product Development Through a Collaborative Rare Disease Network: The Foundation Fighting Blindness Consortium.

Translational vision science &amp; technology
2021

Low Luminance Visual Acuity and Low Luminance Deficit in Choroideremia and RPGR-Associated Retinitis Pigmentosa.

Translational vision science &amp; technology
2020

Retinal imaging in inherited retinal diseases.

Annals of eye science
2021

Choroidal neovascularisation in a predicted female choroideraemia carrier treated with intravitreal anti-vascular endothelial growth factor.

European journal of ophthalmology
2021

Integrating adaptive optics-SLO and OCT for multimodal visualization of the human retinal pigment epithelial mosaic.

Biomedical optics express
2021

REP1 deficiency causes systemic dysfunction of lipid metabolism and oxidative stress in choroideremia.

JCI insight
2021

An optometrist's guide to the top candidate inherited retinal diseases for gene therapy.

Clinical &amp; experimental optometry
2021

OCT angiography for the diagnosis and management of choroidal neovascularization secondary to choroideremia.

American journal of ophthalmology case reports
2021

Choroidal Vascularity Features in Patients with Choroideremia and Cystoid Spaces.

Diagnostics (Basel, Switzerland)
2021

Study of retinal structural-functional relationship in choroideremia using fundus autofluorescence and optical coherence tomography.

Eye (London, England)
2022

Chronic untreated retinal detachment in a patient with choroideremia provides insight into the disease process and potential therapy.

European journal of ophthalmology
2021

CHM mutation spectrum and disease: An update at the time of human therapeutic trials.

Human mutation
2021

A 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 ophthalmology
2021

Update on Gene Therapy Clinical Trials for Choroideremia and Potential Experimental Therapies.

Medicina (Kaunas, Lithuania)
2021

Longitudinal Study to Assess the Quantitative Use of Fundus Autofluorescence for Monitoring Disease Progression in Choroideremia.

Journal of clinical medicine
2021

Zebrafish Models of Photoreceptor Dysfunction and Degeneration.

Biomolecules
2023

Surgical Observations From the First 120 Cases of Subretinal Gene Therapy for Inherited Retinal Diseases.

Retina (Philadelphia, Pa.)
2022

PERIPHERAL OPTICAL COHERENCE TOMOGRAPHY FINDINGS IN A CHOROIDEREMIA CARRIER.

Retinal cases &amp; brief reports
2021

Current Clinical Applications of In Vivo Gene Therapy with AAVs.

Molecular therapy : the journal of the American Society of Gene Therapy
2020

Properties and Therapeutic Implications of an Enigmatic D477G RPE65 Variant Associated with Autosomal Dominant Retinitis Pigmentosa.

Genes
2020

Chronically shortened rod outer segments accompany photoreceptor cell death in Choroideremia.

PloS one
2021

Novel variants in PNPLA6 causing syndromic retinal dystrophy.

Experimental eye research
2020

Expanding the genetic spectrum of choroideremia in an Australian cohort: report of five novel CHM variants.

Human genome variation
2020

Fluorescence Lifetime Imaging Ophthalmoscopy (FLIO) in Patients with Choroideremia.

Translational vision science &amp; technology
2020

Retinal Manifestations of Mitochondrial Oxidative Phosphorylation Disorders.

Investigative ophthalmology &amp; visual science
2022

A UNILATERAL FOVEAL VITELLIFORM LESION IN A CHOROIDEREMIA CARRIER.

Retinal cases &amp; brief reports
2020

Genetic defects of CHM and visual acuity outcome in 24 choroideremia patients from 16 Japanese families.

Scientific reports
2020

Association of a Novel Intronic Variant in RPGR With Hypomorphic Phenotype of X-Linked Retinitis Pigmentosa.

JAMA ophthalmology
2020

A putative frameshift variant in the CHM gene is associated with an unexpected splicing alteration in a choroideremia patient.

Molecular genetics &amp; genomic medicine
2020

Genetic testing for inherited eye conditions in over 6,000 individuals through the eyeGENE network.

American journal of medical genetics. Part C, Seminars in medical genetics
2021

The X-linked retinopathies: Physiological insights, pathogenic mechanisms, phenotypic features and novel therapies.

Progress in retinal and eye research
2020

Cone Identification in Choroideremia: Repeatability, Reliability, and Automation Through Use of a Convolutional Neural Network.

Translational vision science &amp; technology
2020

Autofluorescence in female carriers with choroideremia: A familial case with a novel mutation in the CHM gene.

Ophthalmic genetics
2020

Quantification of RPE Changes in Choroideremia Using a Photoshop-Based Method.

Translational vision science &amp; technology
2021

CHOROIDAL VASCULARITY INDEX IN YOUNG CHOROIDEREMIA PATIENTS.

Retina (Philadelphia, Pa.)
2021

Acquired retinoschisis and vitreous hemorrhage as unusual findings in choroideremia: Case report.

European journal of ophthalmology
2020

Perspectives on Gene Therapy: Choroideremia Represents a Challenging Model for the Treatment of Other Inherited Retinal Degenerations.

Translational vision science &amp; technology
2021

[Chorioretinal atrophy in pediatric cerebral folate deficiency-a preventable disease?].

Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
2021

Reduced vessel density in deep capillary plexus correlates with retinal layer thickness in choroideremia.

The British journal of ophthalmology
2020

Genetic architecture of inherited retinal degeneration in Germany: A large cohort study from a single diagnostic center over a 9-year period.

Human mutation
2020

Next-generation sequencing-based clinical diagnosis of choroideremia and comprehensive mutational and clinical analyses.

BMC ophthalmology
2021

Long-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 ophthalmology
2021

Prospective deep phenotyping of choroideremia patients using multimodal structure-function approaches.

Eye (London, England)
2020

A novel SVA retrotransposon insertion in the CHM gene results in loss of REP-1 causing choroideremia.

Ophthalmic genetics
2021

Low-contrast visual acuity versus low-luminance visual acuity in choroideremia.

Clinical &amp; experimental optometry
2020

Whole exome sequencing of a family revealed a novel variant in the CHM gene, c.22delG p.(Glu8Serfs*4), which co-segregated with choroideremia.

Bioscience reports
2020

Long-term Natural History of Atrophy in Eyes with Choroideremia-A Systematic Review and Meta-analysis of Individual-Level Data.

Ophthalmology. Retina
2020

Optical Coherence Tomography Angiography (OCT-A) in Choroideremia (CHM) carriers.

Ophthalmic genetics
2020

Synonymous Variant in the CHM Gene Causes Aberrant Splicing in Choroideremia.

Investigative ophthalmology &amp; visual science
2020

Gene Therapy Approaches to a Rare Retinal Disease: Choroideremia.

Deutsches Arzteblatt international
2020

Phenotypic expansion of autosomal dominant retinitis pigmentosa associated with the D477G mutation in RPE65.

Cold Spring Harbor molecular case studies
2019

Progress in the development of novel therapies for choroideremia.

Expert review of ophthalmology
2019

En face OCT in choroideremia.

Ophthalmic genetics
2020

CLINICAL CHARACTERISTICS AND MOLECULAR GENETIC ANALYSIS OF A COHORT OF CHINESE PATIENTS WITH CHOROIDEREMIA.

Retina (Philadelphia, Pa.)
Ver todos os 489 no EuropePMC

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

Ainda não temos associações cadastradas para Coroideremia.

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 Coroideremia

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 login

Doenças 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.

  1. Longitudinal and cross-sectional study of retinal phenotypes and visual function in choroideremia carriers: a new grading system.
    Eye and vision (London, England)· 2026· PMID 41731546mais citado
  2. Identification of Two Novel Mutations in the CHM Gene Causing Choroideremia.
    American journal of medical genetics. Part A· 2026· PMID 41714298mais citado
  3. Anticodon-edited transfer RNAs (ACE-tRNAs) encoded as therapeutic nonviral minimal DNA vectors.
    Nucleic acids research· 2026· PMID 41641696mais citado
  4. Severe bilateral retinal degeneration following a twenty-six-year pentosan polysulfate sodium exposure: a case report.
    American journal of ophthalmology case reports· 2026· PMID 41492572mais citado
  5. 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
  6. Choroideremia Carrier with Geographic Pattern and Peripapillary Involvement.
    Retina· 2026· PMID 41983914recente
  7. REP-1 deficiency induces aberrant mitochondrial metabolic rewiring from glycolysis to lipid oxidation in CHM disease.
    Cell Death Dis· 2026· PMID 41912478recente
  8. Cone Contrast and Entropy of Adaptive Optics Images in Choroideremia.
    Curr Eye Res· 2026· PMID 41906751recente
  9. Epidemiology of Inherited Retinal Diseases in the United States: IRIS(®) Registry (Intelligent Research in Sight) Analysis.
    Ophthalmic Surg Lasers Imaging Retina· 2026· PMID 41891913recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:180(Orphanet)
  2. OMIM OMIM:303100(OMIM)
  3. MONDO:0010557(MONDO)
  4. GARD:6061(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Artigo Wikipedia(Wikipedia)
  8. 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

Coroideremia
Compêndio · Raras BR

Coroideremia

ORPHA:180 · MONDO:0010557
Prevalência
1-9 / 100 000
Herança
X-linked recessive
CID-10
H31.2 · Distrofia hereditária da coróide
CID-11
Ensaios
8 ativos
Medicamentos
1 registrados
Início
Adolescent, Adult, Childhood
Prevalência
2.0 (Europe)
MedGen
UMLS
C0008525
EuropePMC
Wikidata
Wikipedia
Papers 10a
Evidência
🥇 Ensaio rand.
DiscussaoAtiva

Nenhuma novidade ainda. O agente esta monitorando.

0membros
0novidades