Evidence map›Paper›PMID 32866605›Full record

ArticleExperimental gerontology2020

Txn2 haplodeficiency does not affect cochlear antioxidant defenses or accelerate the progression of cochlear cell loss or hearing loss across the lifespan.

Mi-Jung Kim, Chul Han, Karessa White, Hyo-Jin Park, Dalian Ding, Kevin Boyd, Christina Rothenberger, Upal Bose, Peter Carmichael, Paul J Linser and 3 more

Open access · greenAbstract read
In one paragraph

Article in Experimental gerontology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 46% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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 3 institutions in 2 countries.

Mi-Jung KimDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Chul HanDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Karessa WhiteDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Hyo-Jin ParkDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Dalian DingCenter for Hearing and Deafness, State University of New York at Buffalo, NY, USA.
Kevin BoydDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Christina RothenbergerDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Upal BoseDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Peter CarmichaelDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA.
Paul J LinserWhitney Laboratory, University of Florida, St Augustine, FL, USA.
Masaru TanokuraDepartment of Applied Biological Chemistry, University of Tokyo, Yayoi, Tokyo, Japan.
Richard SalviCenter for Hearing and Deafness, State University of New York at Buffalo, NY, USA.
Shinichi SomeyaDepartment of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA. Electronic address: someya@ufl.edu.
University of Florida · USUniversity at Buffalo, State University of New York · USThe University of Tokyo · JP

Funding

University of Florida Older Americans Independence Center (OAIC)P30AG028740 · NIA · UNIVERSITY OF FLORIDA · PI Peihua Qiu · 2007 to 2026
$22.8M
Cochlear Detoxification SystemR01DC014437 · NIDCD · UNIVERSITY OF FLORIDA · PI SOMEYA, SHINICHI · 2015 to 2019
$2.2M
Mitochondrial Thioredoxin, Caloric Restriction, and Age-related Hearing LossR01DC012552 · NIDCD · UNIVERSITY OF FLORIDA · PI SOMEYA, SHINICHI · 2013 to 2017
$1.9M
The Role of Glutathione Reductase in Age-related Hearing LossR03DC011840 · NIDCD · UNIVERSITY OF FLORIDA · PI SOMEYA, SHINICHI · 2011 to 2013
$432k
NIA NIH HHS P30 AG028740NIDCD NIH HHS R01 DC012552NIDCD NIH HHS R01 DC014437NIDCD NIH HHS R03 DC011840
6 · The paper itself

Abstract

Thioredoxin 2 (TXN2) is a small redox protein found in nearly all organisms. As a mitochondrial member of the thioredoxin antioxidant defense system, TXN2 interacts with peroxiredoxin 3 (PRDX3) to remove hydrogen peroxide. Accordingly, TXN2 is thought to play an important role in maintaining the appropriate mitochondrial redox environment and protecting the mitochondrial components against oxidative stress. In the current study, we investigated the effects of Txn2 haplodeficiency on cochlear antioxidant defenses, auditory function, and cochlear cell loss across the lifespan in wild-type (WT) and Txn2 heterozygous knockout (Txn2

Indexed as

AntioxidantsHearing LossAnimalsAuditory ThresholdCochleaEvoked Potentials, Auditory, Brain StemLongevityMiceMice, Inbred CBAAntioxidantsAntioxidant defenseCochleaHearing lossMitochondriaOxidative stress

Identifiers

PMID32866605
PMCPMC7680416
OpenAlexW3082111460

What OpenQuestion holds

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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.