Evidence map›Paper›PMID 21458557›Full record

ArticleInternational journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience2011

Air pollution is associated with brainstem auditory nuclei pathology and delayed brainstem auditory evoked potentials.

Lilian Calderón-Garcidueñas, Amedeo D'Angiulli, Randy J Kulesza, Ricardo Torres-Jardón, Norma Osnaya, Lina Romero, Sheyla Keefe, Lou Herritt, Diane M Brooks, Jose Avila-Ramirez and 3 more

Abstract read
In one paragraph

Article in International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 80 citations in OpenAlex.

  1. Can you hear me? House sparrow auditory processing differs across an urbanization gradient.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Article
  2. Review
  3. Article
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  6. Consequences of Disturbing Manganese Homeostasis.International journal of molecular sciences · 2023
    Review
  7. Review
  8. Article
  9. Article
  10. Microglial Activation and Oxidative Stress in PMAntioxidants (Basel, Switzerland) · 2022
    Review
  11. Article
  12. Article
  13. Association Between Maternal Exposure to SOInternational journal of public health · 2022
    Article
  14. Article
  15. Review
  16. New Insights on the Role of Manganese in Alzheimer's Disease and Parkinson's Disease.International journal of environmental research and public health · 2019
    Review
  17. Article
  18. Article
  19. Article
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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

13 authors at 7 institutions in 3 countries.

Lilian Calderón-GarcidueñasInstituto Nacional de Pediatría, Mexico City 04530, Mexico. lilian.calderon-garciduenas@umontana.edu
Amedeo D'Angiulli
Randy J Kulesza
Ricardo Torres-Jardón
Norma Osnaya
Lina Romero
Sheyla Keefe
Lou Herritt
Diane M Brooks
Jose Avila-Ramirez
Ricardo Delgado-Chávez
Humberto Medina-Cortina
Luis Oscar González-González
Instituto Nacional de Pediatria · MXUniversity of Montana · USCarleton University · CAHospital Médica Sur · MXInstituto Nacional de Cancerología · MXLake Erie College of Osteopathic Medicine · USUniversidad Nacional Autónoma de México · MX

Funding

Understanding the molecular mechanism of pathogenesis of prion diseasesP20RR015583 · NCRR · UNIVERSITY OF MONTANA · PI KAVANAUGH, MICHAEL PATRICK · 2000 to 2009
$17.6M
Neurotoxicity of Chronic Exposure to Air PollutionR21ES013293 · NIEHS · UNIVERSITY OF MONTANA · PI CALDERON-GARCIDUENAS, LILIAN · 2005 to 2006
$378k
NCRR NIH HHS P20 RR015583NIEHS NIH HHS R21 ES013293
6 · The paper itself

Abstract

We assessed brainstem inflammation in children exposed to air pollutants by comparing brainstem auditory evoked potentials (BAEPs) and blood inflammatory markers in children age 96.3±8.5 months from highly polluted (n=34) versus a low polluted city (n=17). The brainstems of nine children with accidental deaths were also examined. Children from the highly polluted environment had significant delays in wave III (t(50)=17.038; p<0.0001) and wave V (t(50)=19.730; p<0.0001) but no delay in wave I (p=0.548). They also had significantly longer latencies than controls for interwave intervals I-III, III-V, and I-V (all t(50)>7.501; p<0.0001), consisting with delayed central conduction time of brainstem neural transmission. Highly exposed children showed significant evidence of inflammatory markers and their auditory and vestibular nuclei accumulated α synuclein and/or β amyloid(1-42). Medial superior olive neurons, critically involved in BAEPs, displayed significant pathology. Children's exposure to urban air pollution increases their risk for auditory and vestibular impairment.

Indexed as

AdolescentAir PollutionBiomarkersBrain StemChildEvoked Potentials, Auditory, Brain StemFemaleHumansMaleMexicoProspective StudiesYoung AdultBiomarkers

Identifiers

PMID21458557
PMCPMC3095669
OpenAlexW2071870096

What OpenQuestion holds

Textmetadata
LicenceTDM
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.