Evidence map›Paper›PMID 39550567›Full record

ArticleJournal of translational medicine2024

LRRC8A drives NADPH oxidase-mediated mitochondrial dysfunction and inflammation in allergic rhinitis.

Linghui Meng, Dingqian Hao, Yuan Liu, Peng Yu, Jinfeng Luo, Chunhao Li, Tianjiao Jiang, JinZhuang Yu, Qian Zhang, Shengyang Liu and 1 more

Abstract read
In one paragraph

Article in Journal of translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

11 authors.

Linghui MengDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Dingqian HaoDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Yuan LiuDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Peng YuDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Jinfeng LuoDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Chunhao LiDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Tianjiao JiangDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
JinZhuang YuDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Qian ZhangDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China.
Shengyang LiuDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China. 454415082@qq.com.
Li ShiDepartment of Otolaryngology-Head and Neck Surgery, Shandong Provincial ENT Hospital, Shandong University, Jinan, 250000, Shandong, China. shili126@sina.com.ORCID 0000-0002-4162-7876

Funding

National Natural Science Foundation of China 82371117
6 · The paper itself

Abstract

objectivesAllergic rhinitis (AR) is a complex disorder with variable pathogenesis. Increasing evidence suggests that the LRRC8A is involved in maintaining cellular stability, regulating immune cell activation and function, and playing significant roles in inflammation. However, the involvement of LRRC8A in AR inflammation and its underlying mechanisms remain unclear.

methodsLRRC8A expression in AR patients, confirmed by qRT-PCR and Western blotting, was analyzed to investigate its relationship with the clinical characteristics of AR patients. In vitro, IL-13 stimulated HNEpCs to establish a Th2 inflammation model, with subsequent LRRC8A knockout or overexpression. NOX1/NOX4 inhibitor (GKT137831) and chloride channel inhibitor (DCPIB) were utilized to investigate AR development mechanisms during LRRC8A overexpression. An OVA-induced AR model with nasal mucosa LRRC8A knockdown confirmed LRRC8A's regulatory role in AR inflammation.

resultsLRRC8A mRNA and protein levels were significantly elevated in AR patients, positively correlating with NADPH oxidase subunits and Th2 inflammatory markers. In vitro, IL-13 stimulation of HNEpCs resulted in upregulation of LRRC8A and increased expression of NOX1, NOX4, and p22

conclusionLRRC8A drives the upregulation of NOX1, NOX4, and p22

Indexed as

InflammationMitochondriaNADPH OxidasesNasal MucosaNF-kappa BRhinitis, AllergicAdultAnimalsFemaleHumansInterleukin-13MaleMembrane ProteinsMice, Inbred BALB CReactive Oxygen SpeciesSignal TransductionInterleukin-13Membrane ProteinsNADPH OxidasesNF-kappa BReactive Oxygen SpeciesAllergic rhinitisLRRC8ANADPH oxidaseVolume-regulated anion channel (VRAC)

Identifiers

PMID39550567
PMCPMC11568585

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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.