Evidence map›Paper›PMID 34253165›Full record

ReviewEnvironmental health and preventive medicine2021

Air pollution and children's health-a review of adverse effects associated with prenatal exposure from fine to ultrafine particulate matter.

Natalie M Johnson, Aline Rodrigues Hoffmann, Jonathan C Behlen, Carmen Lau, Drew Pendleton, Navada Harvey, Ross Shore, Yixin Li, Jingshu Chen, Yanan Tian and 1 more

Open access · goldAbstract readReview
In one paragraph

Review in Environmental health and preventive medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 121 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
121citing papers in PubMed, 4 pooled it
20.7field-weighted citation impact, top 1% 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

121 citing papers in PubMed, 4 syntheses or guidelines pooled it, 306 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Article
  8. Beyond Deterministic Fetal Programming: Intrauterine Exposures and the Multifactorial Origins of Adiposity.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Review
  9. Review
  10. Adverse Effects of Carbon Black Nanoparticles on Maternal and Fetal Lungs in Pregnant Mice: Insights From a Metabolomics Perspective.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  11. Review
  12. Prenatal Air Pollution Exposure During Late Pregnancy Associates With Food Sensitization at 18 Months.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2026
    Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Trimester-specific exposure to PMBMC pregnancy and childbirth · 2026
    Article
  19. Early Gestational Wildfire-Related PMInternational journal of environmental research and public health · 2026
    Article
  20. Article

61 more citing papers are in PubMed but not listed here.

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

11 authors at 1 institution in 1 country.

Natalie M JohnsonDepartment of Environmental and Occupational Health, Texas A&M University, College Station, TX, 77843, USA. nmjohnson@tamu.edu.ORCID http://orcid.org/0000-0001-8584-9713
Aline Rodrigues HoffmannDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, 77843, USA.
Jonathan C BehlenDepartment of Environmental and Occupational Health, Texas A&M University, College Station, TX, 77843, USA.
Carmen LauDepartment of Veterinary Pathobiology, Texas A&M University, College Station, TX, 77843, USA.
Drew PendletonDepartment of Environmental and Occupational Health, Texas A&M University, College Station, TX, 77843, USA.
Navada HarveyDepartment of Environmental and Occupational Health, Texas A&M University, College Station, TX, 77843, USA.
Ross ShoreDepartment of Environmental and Occupational Health, Texas A&M University, College Station, TX, 77843, USA.
Yixin LiDepartment of Chemistry, Texas A&M University, College Station, TX, 77843, USA.
Jingshu ChenDepartment of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX, 77843, USA.
Yanan TianDepartment of Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX, 77843, USA.
Renyi ZhangDepartment of Chemistry, Texas A&M University, College Station, TX, 77843, USA.
Texas A&M University · US

Funding

Regulatory Science in Environmental Health and ToxicologyT32ES026568 · NIEHS · TEXAS A&M UNIVERSITY · PI Weihsueh A Chiu, Natalie M Johnson · 2016 to 2026
$3.8M
Mechanisms of particulate matter driven infant respiratory diseaseR01ES028866 · NIEHS · TEXAS A&M UNIVERSITY · PI JOHNSON, NATALIE M · 2018 to 2022
$2.1M
NIEHS NIH HHS ES028866NIEHS NIH HHS R01 ES028866NIEHS NIH HHS T32 ES026568
6 · The paper itself

Abstract

backgroundParticulate matter (PM), a major component of ambient air pollution, accounts for a substantial burden of diseases and fatality worldwide. Maternal exposure to PM during pregnancy is particularly harmful to children's health since this is a phase of rapid human growth and development.

methodIn this review, we synthesize the scientific evidence on adverse health outcomes in children following prenatal exposure to the smallest toxic components, fine (PM

resultsMaternal exposure to fine and ultrafine PM directly and indirectly yields numerous adverse birth outcomes and impacts on children's respiratory systems, immune status, brain development, and cardiometabolic health. The biological mechanisms underlying adverse effects include direct placental translocation of ultrafine particles, placental and systemic maternal oxidative stress and inflammation elicited by both fine and ultrafine PM, epigenetic changes, and potential endocrine effects that influence long-term health.

conclusionPolicies to reduce maternal exposure and health consequences in children should be a high priority. PM

Indexed as

AdultAir PollutantsAir PollutionAnimalsCardiovascular DiseasesChild HealthChild, PreschoolDisease Models, AnimalEndocrine System DiseasesEpigenomicsFemaleHumansImmune System DiseasesInfantInfant, NewbornMaleAir PollutantsParticulate MatterAir pollutionChildren’s environmental healthHealth effectsParticulate matterPM2.5Prenatal exposureUltrafine particles

Identifiers

PMID34253165
PMCPMC8274666
OpenAlexW3182113876

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.