Evidence map›Paper›PMID 25441291›Full record

ArticleThe Journal of allergy and clinical immunology2015

Thymic stromal lymphopoietin signaling in CD4(+) T cells is required for TH2 memory.

Qun Wang, Jianguang Du, Jingjing Zhu, Xiaowei Yang, Baohua Zhou

Open access · greenAbstract read
In one paragraph

Article in The Journal of allergy and clinical immunology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
7.1field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 75 citations in OpenAlex.

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  14. Severe Asthmatic Responses: The Impact of TSLP.International journal of molecular sciences · 2023
    Review
  15. Review
  16. Review
  17. T-cell responses in asthma exacerbations.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2022
    Review
  18. Probing the Skin-Brain Axis: New Vistas Using Mouse Models.International journal of molecular sciences · 2022
    Review
  19. Review
  20. 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

5 authors at 3 institutions in 2 countries.

Qun WangDepartment of Pediatrics, HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Ind.
Jianguang DuDepartment of Pediatrics, HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Ind.
Jingjing ZhuDepartment of Pediatrics, HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Ind.
Xiaowei YangDepartment of Veterinary Medicine, Southwest University at Rongchang, Chongqing, China.
Baohua ZhouDepartment of Pediatrics, HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, Ind; Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Ind. Electronic address: zhoub@iu.edu.
Indiana University – Purdue University Indianapolis · USIndiana University School of MedicineSouthwest University · CN

Funding

TSLP in Th2 Immunity and Allergic Airway InflammationR01AI085046 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI ZHOU, BAOHUA · 2010 to 2019
$3.8M
NIAID NIH HHS AI085046NIAID NIH HHS R01 AI085046
6 · The paper itself

Abstract

backgroundThymic stromal lymphopoietin (TSLP) is a key factor in the development of allergic asthma. Numbers of TH2 memory cells gradually increase in allergic patients with the progression of disease and persist in the lungs during remission, although the mechanism is not clear.

objectiveWe sought to define the role of TSLP in TH2 memory cell generation and maintenance in vivo.

methodsAdoptive transfer of wild-type and thymic stromal lymphopoietin receptor (TSLPR)-deficient ovalbumin-specific CD4(+) T cells before TH2 sensitization was used to define T cell-specific TSLP effects. Atopic dermatitis and increased serum TSLP concentrations were induced by topical application of the vitamin D3 analog MC903. Memory cells in peripheral blood were monitored weekly with flow cytometry. Memory recall was tested after intranasal ovalbumin challenge.

resultsTSLP signaling in CD4(+) T cells is required for the generation/maintenance of memory cells after in vivo priming. TSLPR-deficient CD4(+) T cells have no defects in proliferation but do not survive 1 week after sensitization, and increased TSLP expression during sensitization significantly increased the frequency of memory cells. Although in vitro-differentiated TSLPR-deficient TH2 cells develop into memory cells with equal efficiency to wild-type cells, the recall response to airway antigen challenge is impaired. Moreover, after antigen challenge of mice with established TH2 memory, TSLP signaling in CD4(+) T cells significantly affects memory cell generation/maintenance from secondary effector cells.

conclusionTSLP signaling in CD4(+) T cells is required for not only TH2 memory cell formation in vivo but also the recall response of the memory cells to local antigen challenge.

Indexed as

Adaptive ImmunityImmunity, InnateAnimalsAntigens, CDBronchoalveolar Lavage FluidCalcitriolCell DifferentiationCytokinesDendritic CellsDermatitis, AtopicFemaleGene Expression RegulationImmunologic MemoryLungMiceMice, Inbred BALB CAntigens, CDcalcipotrieneCalcitriolCytokinesOvalbuminThymic Stromal LymphopoietinTSLP protein, mouseallergic airway inflammationeosinophiliamemory recallT(H)2 memoryThymic stromal lymphopoietin

Identifiers

PMID25441291
PMCPMC4355221
OpenAlexW2010324752

What OpenQuestion holds

Textmetadata
LicenceTDM
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.