Evidence map›Paper›PMID 15085200›Full record

ArticleThe Journal of clinical investigation2004

Murine autoimmune hearing loss mediated by CD4+ T cells specific for inner ear peptides.

C Arturo Solares, Andrea E Edling, Justin M Johnson, Moo-Jin Baek, Keiko Hirose, Gordon B Hughes, Vincent K Tuohy

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

  1. Pooled it
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  13. Cogan's syndrome--clinical guidelines and novel therapeutic approaches.Clinical reviews in allergy & immunology · 2014
    Review
  14. Review
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  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

C Arturo SolaresDepartment of Immunology, and Head and Neck Institue, Cleveland Clinic Foundation, Ohio 44195, USA.
Andrea E Edling
Justin M Johnson
Moo-Jin Baek
Keiko Hirose
Gordon B Hughes
Vincent K Tuohy
Cleveland Clinic · US

Funding

THE EPITOPE SPREADING CASCADE IN PROGRESSION OF EAER01NS036054 · NINDS · CLEVELAND CLINIC LERNER COL/MED-CWRU · PI TUOHY, VINCENT K · 1997 to 2005
$1.3M
GENDER-BASED REGULATION OF AUTOIMMUNE MEMORYR01AI051837 · NIAID · CLEVELAND CLINIC LERNER COL/MED-CWRU · PI TUOHY, VINCENT K · 2002 to 2005
$1.2M
Mononuclear phagocyte activi in cochlea acoustic traumaK08DC005761 · NIDCD · WASHINGTON UNIVERSITY · PI HIROSE, KEIKO · 2003 to 2007
$837k
CNS REMYELINATION BY GENETICALLY-MODIFIED T CELLSR01NS037476 · NINDS · CLEVELAND CLINIC FOUNDATION · PI TUOHY, VINCENT K · 1999 to 2002
$682k
NIAID NIH HHS AI-51837NIAID NIH HHS R01 AI051837NIDCD NIH HHS K08 DC005761NINDS NIH HHS NS-36054NINDS NIH HHS NS-37476NINDS NIH HHS R01 NS036054
6 · The paper itself

Abstract

Autoimmune sensorineural hearing loss (ASNHL) is characterized typically by bilateral, rapidly progressive hearing loss that responds therapeutically to corticosteroid treatment. Despite its name, data implicating autoimmunity in the etiopathogenesis of ASNHL have been limited, and targeted self-antigens have not been identified. In the current study we show that the inner ear-specific proteins cochlin and beta-tectorin are capable of targeting experimental autoimmune hearing loss (EAHL) in mice. Five weeks after immunization of SWXJ mice with either Coch 131-150 or beta-tectorin 71-90, auditory brainstem responses (ABR) showed significant hearing loss at all frequencies tested. Flow cytometry analysis showed that each peptide selectively activated CD4(+) T cells with a proinflammatory Th1-like phenotype. T cell mediation of EAHL was determined by showing significantly increased ABR thresholds 6 weeks after adoptive transfer of peptide-activated CD4(+) T cells into naive SWXJ recipients. Immunocytochemical analysis showed that leukocytic infiltration of inner ear tissues coincided with onset of hearing loss. Our study provides a contemporary mouse model for clarifying our understanding of ASNHL and facilitating the development of novel effective treatments for this clinical entity. Moreover, our data provide experimental confirmation that ASNHL may be a T cell-mediated organ-specific autoimmune disorder of the inner ear.

Indexed as

Adoptive TransferAmino Acid SequenceAnimalsAutoimmune DiseasesBinding SitesCD4-Positive T-LymphocytesDisease Models, AnimalExtracellular Matrix ProteinsFemaleHearing Loss, SensorineuralHistocompatibility Antigens Class IIImmunizationMiceMolecular Sequence DataPeptide FragmentsProteinsCoch protein, mouseExtracellular Matrix ProteinsHistocompatibility Antigens Class IIPeptide FragmentsProteins

Identifiers

PMID15085200
PMCPMC385394
OpenAlexW2162457391

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.