ArticlePloS one2019
In-utero epigenetic factors are associated with early-onset myopia in young children.
Article in PloS one, 2019. 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.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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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, 24 citations in OpenAlex.
- DNA methylation biomarkers and myopia: a multi-omics study integrating GWAS, mQTL and eQTL data.Clinical epigenetics · 2024Pooled it
- Research Progress of Epigenetic Modifications in Myopia.International journal of medical sciences · 2025Review
- A novel variant in the keratin 12 gene in a four-generation Chinese family with high myopia.Eye (London, England) · 2024Article
- Association of Polymorphisms in ZFHX1B and PAX6 With Anisometropia in Chinese Children: The Hong Kong Children Eye Genetics Study.Investigative ophthalmology & visual science · 2023Article
- Epitranscriptomic investigation of myopia-associated RNA editing in the retina.Frontiers in neuroscience · 2023Article
- miR-328-3p Affects Axial Length Via Multiple Routes and Anti-miR-328-3p Possesses a Potential to Control Myopia Progression.Investigative ophthalmology & visual science · 2022Article
- Decreased Levels of DNA Methylation in the PCDHA Gene Cluster as a Risk Factor for Early-Onset High Myopia in Young Children.Investigative ophthalmology & visual science · 2022Article
- Effect of Parental Myopia on Change in Refraction in Shanghai Preschoolers: A 1-Year Prospective Study.Frontiers in pediatrics · 2022Article
- Functional integration of eye tissues and refractive eye development: Mechanisms and pathways.Experimental eye research · 2021Review
- Genome-wide analysis of retinal transcriptome reveals common genetic network underlying perception of contrast and optical defocus detection.BMC medical genomics · 2021Article
- IMI 2021 Yearly Digest.Investigative ophthalmology & visual science · 2021Review
- Adipose/Connective Tissue From Thyroid-Associated Ophthalmopathy Uncovers Interdependence Between Methylation and Disease Pathogenesis: A Genome-Wide Methylation Analysis.Frontiers in cell and developmental biology · 2021Article
Corrections and comments
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Authors and funding
13 authors at 7 institutions in 4 countries.
Funding
Abstract
objectivesTo assess whether epigenetic mechanisms affecting gene expression may be involved in the pathogenesis of early-onset myopia, we performed genome-wide DNA methylation analyses of umbilical cord tissues, and assessed any associations between CpG site-specific methylation and the development of the disorder when the children were 3 years old.
methodsGenome-wide DNA methylation profiling of umbilical cord samples from 519 Singaporean infants involved in a prospective birth cohort 'Growing Up in Singapore Towards healthy Outcomes' (GUSTO) was performed using the Illumina Infinium HumanMethylation450K chip microarray. Multivariable logistic regression models were used to assess any associations between site-specific CpG methylation of umbilical cord tissue at birth and myopia risk in 3 year old children, adjusting for potential confounders. Gene expression of genes located near CpG sites that demonstrated statistically significant associations were measured in relevant ocular tissues using human and mouse fetal and adult eye samples.
resultsWe identified statistically significant associations between DNA methylation levels at five CpG sites and early-onset myopia risk after correcting for multiple comparisons using a false discovery rate of 5%. Two statistically significant CpG sites were identified in intergenic regions: 8p23(p = 1.70×10-7) and 12q23.2(p = 2.53×10-7). The remaining 3 statistically significant CpG sites were identified within the following genes: FGB (4q28, p = 3.60×10-7), PQLC1 (18q23, p = 8.9×10-7) and KRT12 (17q21.2, p = 1.2×10-6). Both PQLC1 and KRT12 were found to be significantly expressed in fetal and adult cornea and sclera tissues in both human and mouse.
conclusionsWe identified five CpG methylation sites that demonstrate a statistically significant association with increased risk of developing early-onset myopia. These findings suggest that variability in the neonatal cord epigenome may influence early-onset myopia risk in children. Further studies of the epigenetic influences on myopia risk in larger study populations, and the associations with adulthood myopia risk are warranted.
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