Evidence map›Paper›PMID 32415082›Full record

ArticleCell death & disease2020

Suppressed expression of LDHB promotes age-related hearing loss via aerobic glycolysis.

Chunjie Tian, Yeon Ju Kim, Sai Hali, Oak-Sung Choo, Jin-Sol Lee, Seo-Kyung Jung, Youn-Uk Choi, Chan Bae Park, Yun-Hoon Choung

Abstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
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

21 citing papers in PubMed.

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  9. Brain energy homeostasis: the evolution of the astrocyte-neuron lactate shuttle hypothesis.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Review
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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

9 authors.

Chunjie Tian *Department of Otolaryngology, Dali Bai Autonomous Prefecture People's Hospital, Dali, Yunnan, 671000, China.
Yeon Ju Kim *Department of Otolaryngology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Sai Hali *Institute for Medical Sciences, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Oak-Sung ChooDepartment of Otolaryngology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Jin-Sol LeeDepartment of Otolaryngology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Seo-Kyung JungDepartment of Otolaryngology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Youn-Uk ChoiDepartment of Physiology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea.
Chan Bae ParkDepartment of Physiology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea. pcbkaist@gmail.com.
Yun-Hoon ChoungDepartment of Otolaryngology, Ajou University School of Medicine, Suwon, 16499, Republic of Korea. yhc@ajou.ac.kr.ORCID http://orcid.org/0000-0002-0786-1781

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Age-dependent decrease of mitochondrial energy production and cellular redox imbalance play significant roles in age-related hearing loss (ARHL). Lactate dehydrogenase B (LDHB) is a key glycolytic enzyme that catalyzes the interconversion of pyruvate and lactate. LDH activity and isoenzyme patterns are known to be changed with aging, but the role of LDHB in ARHL has not been studied yet. Here, we found that LDHB knockout mice showed hearing loss at high frequencies, which is the typical feature of ARHL. LDHB knockdown caused downregulation of mitochondrial functions in auditory cell line, University of Bristol/organ of Corti 1 (UB/OC1) with decreased NAD

Indexed as

Age FactorsAnimalsCell Line, TumorGlycolysisHearing LossIsoenzymesLactic AcidL-Lactate DehydrogenaseMiceMitochondriaPyruvic AcidIsoenzymeslactate dehydrogenase 1Lactic AcidL-Lactate DehydrogenasePyruvic Acid

Identifiers

PMID32415082
PMCPMC7229204

What OpenQuestion holds

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Registered trials

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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.