Evidence map›Paper›PMID 30150897›Full record

ArticleJournal of inflammation (London, England)2018

MBD2 regulates differentiation and function of Th17 cells in neutrophils- dominant asthma via HIF-1α.

Li Xu, Wen J Sun, Ai J Jia, Lu L Qiu, Bing Xiao, Lin Mu, Jian M Li, Xiu F Zhang, Yan Wei, Cong Peng and 2 more

Open access · goldAbstract read
In one paragraph

Article in Journal of inflammation (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.9field-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

15 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
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  9. Influence of Diet on the Effect of the ProbioticFrontiers in microbiology · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Resolution of allergic asthma.Seminars in immunopathology · 2019
    Review
  15. Article
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

12 authors at 3 institutions in 1 country.

Li Xu *1Department of the Second Thoracic Medicine, The Affiliated Cancer Hospital of Xiangya School of Medicine and Hunan Cancer Hospital, Central South University, 283 Tongzipo Road, Changsha, 410006 Hunan China.
Wen J Sun *2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Ai J Jia2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Lu L Qiu2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Bing Xiao3Department of Emergency, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011 People's Republic of China.
Lin Mu2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Jian M Li2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Xiu F Zhang2Department of Respiratory Medicine, Hunan Centre for Evidence-based Medicine, Research Unit of Respiratory Diseases, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, 410011 Hunan China.
Yan WeiDepartment of Respiratory, The First Hospital of Guangyuan City, 490 Juguo Road, Guangyuan, 628000 Sichuan China.
Cong Peng8Dermatology and Venereology Department, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008 Hunan China.
Dong S Zhang3Department of Emergency, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011 People's Republic of China.
Xu D Xiang3Department of Emergency, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011 People's Republic of China.
Central South University · CNSecond Xiangya Hospital of Central South University · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundT helper 17 (Th17) cells have proven to be crucial in the pathogenesis of neutrophils-dominant asthma. Hypoxia inducible factor-1α (HIF-1α) is involved in allergic responses in asthma. Our previous studies indicated that Methtyl-CpG binding domain protein 2 (MBD2) expression was increased in asthma patients. The aim of the present study is to understand how MBD2 interacts with HIF-1α to regulate Th17 cell differentiation and IL-17 expression in neutrophils-dominant asthma.

methodsA neutrophils-dominant asthma mouse model was established using female C57BL/6 mice to investigate Th17 cell differentiation and MBD2 and HIF-1α expression regulation using flow cytometry, western blot or qRT-PCR. MBD2 and HIF-1α genes were silenced or overexpressed through lentiviral transduction to explore the roles of MBD2 in Th17 cell differentiation and IL-17 release in neutrophils-dominant asthma.

resultsA neutrophilic inflammatory asthma phenotype model was established successfully. This was characterized by airway hyperresponsiveness (AHR), increased BALF neutrophil granulocytes, activated Th17 cell differentiation, and high IL-17 levels. MBD2 and HIF-1α expression were significantly increased in the lung and spleen cells of mice with neutrophils-dominant asthma. Through overexpression or silencing of MBD2 and HIF-1α genes, we have concluded that MBD2 and HIF-1α regulate Th17 cell differentiation and IL-17 secretion. Moreover, MBD2 was also found to regulate HIF-1α expression.

conclusionsOur findings have uncovered new roles for MBD2 and HIF-1α, and provide novel insights into the epigenetic regulation of neutrophils-dominant asthma.

Indexed as

Hypoxia inducible factor-1αMethtyl-CpG binding domain protein 2Neutrophils-dominant asthmaT helper 17 cells

Identifiers

PMID30150897
PMCPMC6102869
OpenAlexW2888212375

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.