Evidence map›Paper›PMID 21187137›Full record

ArticleHearing research2011

Noise-induced changes in gene expression in the cochleae of mice differing in their susceptibility to noise damage.

Michael Anne Gratton, Anna Eleftheriadou, Jerel Garcia, Esteban Verduzco, Glen K Martin, Brenda L Lonsbury-Martin, Ana E Vázquez

Open access · greenAbstract readComparative Study
In one paragraph

Article in Hearing research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
0.5field-weighted citation impact, top 41% 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, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Extracellular vesicles for developing targeted hearing loss therapy.Journal of controlled release : official journal of the Controlled Release Society · 2024
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  20. Inflammation associated with noise-induced hearing loss.The Journal of the Acoustical Society of America · 2019
    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

7 authors at 4 institutions in 2 countries.

Michael Anne GrattonDepartment of Otorhinolaryngology, University of Pennsylvania, Philadelphia, PA, USA.
Anna Eleftheriadou
Jerel Garcia
Esteban Verduzco
Glen K Martin
Brenda L Lonsbury-Martin
Ana E Vázquez
University of California, Davis · USVA Loma Linda Healthcare System · USGeneral Hospital of Athens G. Genimatas · GRUniversity of Pennsylvania · US

Funding

OTOACOUSTIC EMISSION COCHLEOGRAPHYR01DC000613 · NIDCD · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI MARTIN, GLEN K. · 1989 to 2013
$5.0M
Matrix OtopathologyR01DC006442 · NIDCD · UNIVERSITY OF PENNSYLVANIA · PI GRATTON, MICHAEL ANNE NMI · 2004 to 2011
$2.6M
Regulation of Gene Expression in Noise SusceptibilityR21DC005578 · NIDCD · UNIVERSITY OF CALIFORNIA DAVIS · PI VAZQUEZ, ANA ELENA · 2001 to 2002
$291k
NIDCD NIH HHS DC005578NIDCD NIH HHS DC006442NIDCD NIH HHS R01 DC000613NIDCD NIH HHS R01 DC006442NIDCD NIH HHS R21 DC005578
6 · The paper itself

Abstract

The molecular mechanisms underlying the vast differences between individuals in their susceptibility to noise-induced hearing loss (NIHL) are unknown. The present study demonstrated that the effects of noise over-exposure on the expression of molecules likely to be important in the development of NIHL differ among inbred mouse strains having distinct susceptibilities to NIHL including B6 (B6.CAST) and 129 (129X1/SvJ and 129S1/SvImJ) mice. The noise-exposure protocol produced a loss of 40 dB in hearing sensitivity in susceptible B6 mice, but no loss for the two resistant 129 substrains. Analysis of gene expression in the membranous labyrinth 6 h following noise exposure revealed upregulation of transcription factors in both the susceptible and resistant strains. However, a significant induction of genes involved in cell-survival pathways such as the heat shock proteins HSP70 and HSP40, growth arrest and DNA-damage-inducible protein 45β (GADD45β), and CDK-interacting protein 1 (p21(Cip1)) was detected only in the resistant mice. Moreover, in 129 mice significant upregulation of HSP70, GADD45β, and p21(Cip1) was confirmed at the protein level. Since the functions of these proteins include roles in potent anti-apoptotic cellular pathways, their upregulation may contribute to protection from NIHL in the resistant 129 mice.

Indexed as

Acoustic StimulationAnimalsAuditory ThresholdCochleaEvoked Potentials, Auditory, Brain StemFemaleGene Expression ProfilingGene Expression RegulationGenetic Predisposition to DiseaseHearing Loss, Noise-InducedMiceMice, 129 StrainMice, Inbred C57BLOligonucleotide Array Sequence AnalysisPhenotypeTime Factors

Identifiers

PMID21187137
PMCPMC3098916
OpenAlexW2003836413

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.