Evidence map›Paper›PMID 30773605›Full record

SynthesisCurrent environmental health reports2019

Mendelian Randomization and the Environmental Epigenetics of Health: a Systematic Review.

Maria Grau-Perez, Golareh Agha, Yuanjie Pang, Jose D Bermudez, Maria Tellez-Plaza

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Current environmental health reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 3 pooled it
0.7field-weighted citation impact, top 32% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. DNA Methylation-Mediated Downregulation ofInternational journal of chronic obstructive pulmonary disease · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Causal Inference Methods to Integrate Omics and Complex Traits.Cold Spring Harbor perspectives in medicine · 2021
    Review
  17. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 3 countries.

Maria Grau-PerezArea of Cardiometabolic and Renal Risk, Biomedical Research Institute Hospital Clinic of Valencia (INCLIVA), Av. Menendez Pelayo 4 accesorio, 46010, Valencia, Spain. graupema@alumni.uv.es.
Golareh AghaDepartment of Environmental Health Sciences, Columbia University Mailman School of Public Health, 722 W 168th St, New York, NY, 10032, USA.
Yuanjie PangClinical Trial Service Unit & Epidemiological Studies (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, OX3 7LF, UK.
Jose D BermudezDepartment of Statistics and Operational Research, University of Valencia, Av. Dr. Moliner 50, Valencia, Burjassot, 46100, Spain.
Maria Tellez-PlazaArea of Cardiometabolic and Renal Risk, Biomedical Research Institute Hospital Clinic of Valencia (INCLIVA), Av. Menendez Pelayo 4 accesorio, 46010, Valencia, Spain.
INCLIVA Health Research Institute · ESColumbia University · USUniversitat de València · ESUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of reviewEpigenetic modifications are environmentally responsive and may play a mechanistic role in the development of disease. Mendelian randomization uses genetic variation to assess the causal effect of modifiable exposures on health outcomes. We conducted a systematic review of Mendelian randomization studies evaluating the causal role of DNA methylation (DNAm) changes on the development of health states, emphasizing on studies that formally evaluate exposure-DNAm, in addition to DNAm-outcome, causal associations. RECENT

findingsWe identified 15 articles, 4 of them including an environmental determinant of DNAm, including self-reported tobacco smoke exposure, in utero tobacco smoke exposure, measured vitamin B

Indexed as

DNA MethylationEpigenesis, GeneticGenetic VariationBiomarkersBirth WeightCardiovascular SystemCognitionEnvironmental ExposureEnvironmental HealthEpigenomicsFemaleHumansInflammationPregnancyRandom AllocationBiomarkersDNA methylationEnvironmentalHealth outcomesMendelian randomizationSystematic review

Identifiers

PMID30773605
OpenAlexW2915540968

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.