ArticleInvestigative ophthalmology & visual science2014
Mitochondrial polymorphism A10398G and Haplogroup I are associated with Fuchs' endothelial corneal dystrophy.
Article in Investigative ophthalmology & visual science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.
- Association of TCF4 polymorphisms and Fuchs' endothelial dystrophy: a meta-analysis.BMC ophthalmology · 2015Pooled it
- Review
- Iron-Sulfur Clusters and Iron Responsive Element Binding Proteins Mediate Iron Accumulation in Corneal Endothelial Cells in Fuchs Dystrophy.Investigative ophthalmology & visual science · 2025Article
- How "Omics" Studies Contribute to a Better Understanding of Fuchs' Endothelial Corneal Dystrophy.Current issues in molecular biology · 2025Review
- Role of mitochondrial dysfunction in ocular surface diseases.Cell stress · 2025Review
- MitoQ relieves mitochondrial dysfunction in UVA and cigarette smoke-induced Fuchs endothelial corneal dystrophy.Experimental eye research · 2024Article
- Update on the genetics of corneal endothelial dystrophies.Indian journal of ophthalmology · 2022Review
- Review
- Disease Expression and Familial Transmission of Fuchs Endothelial Corneal Dystrophy With and Without CTG18.1 Expansion.Investigative ophthalmology & visual science · 2021Article
- Fuchs endothelial corneal dystrophy: The vicious cycle of Fuchs pathogenesis.Progress in retinal and eye research · 2021Review
- The Molecular Basis of Fuchs' Endothelial Corneal Dystrophy.Molecular diagnosis & therapy · 2019Review
- Association of primary open-angle glaucoma with mitochondrial variants and haplogroups common in African Americans.Molecular vision · 2016Article
Corrections and comments
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Authors and funding
13 authors at 3 institutions in 1 country.
Funding
Abstract
purposeWe investigated whether mitochondrial DNA (mtDNA) variants affect the susceptibility of Fuchs endothelial corneal dystrophy (FECD).
methodsTen mtDNA variants defining European haplogroups were genotyped in a discovery dataset consisting of 530 cases and 498 controls of European descent from the Duke FECD cohort. Association tests for mtDNA markers and haplogroups were performed using logistic regression models with adjustment of age and sex. Subset analyses included controlling for additional effects of either the TCF4 SNP rs613872 or cigarette smoking. Our replication dataset was derived from the genome-wide association study (GWAS) of the FECD Genetics Consortium, where genotypes for three of 10 mtDNA markers were available. Replication analyses were performed to compare non-Duke cases to all GWAS controls (GWAS1, N = 3200), and to non-Duke controls (GWAS2, N = 3043).
resultsThe variant A10398G was significantly associated with FECD (odds ratio [OR] = 0.72; 95% confidence interval [CI] = [0.53, 0.98]; P = 0.034), and remains significant after adjusting for smoking status (min P = 0.012). This variant was replicated in GWAS1 (P = 0.019) and GWAS2 (P = 0.036). Haplogroup I was significantly associated with FECD (OR = 0.46; 95% CI = [0.22, 0.97]; P = 0.041) and remains significant after adjusting for the effect of smoking (min P = 0.008) or rs613872 (P = 0.034).
conclusionsThe 10398G allele and Haplogroup I appear to confer significant protective effects for FECD. The effect of A10398G and Haplogroup I to FECD is likely independent of the known TCF4 variant. More data are needed to decipher the interaction between smoking and mtDNA haplogroups.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.