ArticleEpigenetics2019
Decreased global DNA hydroxymethylation in neural tube defects: Association with polycyclic aromatic hydrocarbons.
Article in Epigenetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 25 citations in OpenAlex.
- Associations of arsenic exposure and folate in maternal leukocyte DNA methylation: a case-control study of mothers with spina-bifida affected children.Environmental health : a global access science source · 2026Article
- Article
- Recent Evidence on Polycyclic Aromatic Hydrocarbon Exposure.Healthcare (Basel, Switzerland) · 2023Review
- Gene-environment interactions underlying the etiology of neural tube defects.Current topics in developmental biology · 2023Article
- A quest for genetic causes underlying signaling pathways associated with neural tube defects.Frontiers in pediatrics · 2023Review
- Toxicoepigenetics and Environmental Health: Challenges and Opportunities.Chemical research in toxicology · 2022Review
- Overview of Neural Tube Defects: Gene-Environment Interactions, Preventative Approaches and Future Perspectives.Biomedicines · 2022Review
- Tissue and sex-specific programming of DNA methylation by perinatal lead exposure: implications for environmental epigenetics studies.Epigenetics · 2021Article
- Neural Tube Defects andFrontiers in cell and developmental biology · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
5-Hydroxymethylcytosine (5hmC), a distinct epigenetic marker that plays a role in DNA active demethylation, has been reported to be important for embryonic development and may respond to environmental exposure. No studies have evaluated the association between DNA hydroxymethylation and the risk for fetal neural tube defects (NTDs), with consideration of prenatal exposure to polycyclic aromatic hydrocarbons (PAHs), a risk factor for NTDs. We measured the global levels of 5hmC% in neural tissue from 92 terminated NTD cases and 33 terminated non-malformed fetuses. A lower level of 5hmC% was found in the NTD cases (median [interquartile range]: 0.25 [0.12-0.39]) compared to the controls (0.45 [0.19-1.00]). After adjusting for periconceptional folate supplementation, risk for NTDs increased with decreasing tertiles of 5hmC% (odds ratio: 7.89, 95% confidence interval: 2.32, 26.86, for the lowest tertile relative to the top tertile;
Indexed as
Identifiers
What OpenQuestion holds
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.