Evidence map›Paper›PMID 33662369›Full record

ArticleThe Journal of allergy and clinical immunology2021

Basophils promote barrier dysfunction and resolution in the atopic skin.

Christophe Pellefigues, Karmella Naidoo, Palak Mehta, Alfonso J Schmidt, Ferdinand Jagot, Elsa Roussel, Alissa Cait, Bibek Yumnam, Sally Chappell, Kimberley Meijlink and 7 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of allergy and clinical immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
9.3field-weighted citation impact, top 2% 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

35 citing papers in PubMed, 61 citations in OpenAlex.

  1. Article
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  3. Basophils in atopic dermatitis: Immunologic roles and clinical implications.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2026
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  17. The causal relationship between immune cells and atopic dermatitis: A bidirectional Mendelian randomization study.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024
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  20. Basophils are important for development of allergic skin inflammation.The Journal of allergy and clinical immunology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors at 5 institutions in 4 countries.

Christophe PellefiguesMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand; INSERM UMR1149, CNRS ERL8252, Centre de recherche sur l'inflammation, Inflamex, Université de Paris, Paris, France. Electronic address: Christophe.pellefigues@inserm.fr.
Karmella NaidooMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Palak MehtaMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Alfonso J SchmidtMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Ferdinand JagotMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Elsa RousselNovartis Institutes for Biomedical Research (NIBR), Novartis, Basel, Switzerland.
Alissa CaitMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Bibek YumnamMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Sally ChappellMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Kimberley MeijlinkMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Mali CamberisMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Jean X JiangDepartment of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, Tex.
Gavin PainterFerrier Research Institute, Victoria University, Wellington, New Zealand.
Kara FilbeyMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Özge UluçkanNovartis Institutes for Biomedical Research (NIBR), Novartis, Basel, Switzerland.
Olivier GasserMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Graham Le GrosMalaghan Institute of Medical Research, Victoria University, Wellington, New Zealand.
Malaghan Institute of Medical Research · NZNovartis (Switzerland) · CHCentre National de la Recherche Scientifique · FRThe University of Texas Health Science Center at San Antonio · USVictoria University of Wellington · NZ

Funding

CSF-1 Gene Expression in Osteoclast BiologyR01AG045040 · NIA · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI JIANG, JEAN X · 2013 to 2017
$1.5M
NIA NIH HHS R01 AG045040
6 · The paper itself

Abstract

backgroundThe type 2 cytokines IL-4 and IL-13 promote not only atopic dermatitis (AD) but also the resolution of inflammation. How type 2 cytokines participate in the resolution of AD is poorly known.

objectiveOur aim was to determine the mechanisms and cell types governing skin inflammation, barrier dysfunction, and resolution of inflammation in a model of AD.

methodsMice that exhibit expression of IL-4, IL-13, and MCPT8 or that could be depleted of basophils or eosinophils, be deficient in IL-4 or MHC class II molecules, or have basophils lacking macrophage colony-stimulating factor (M-CSF) were treated with calcipotriol (MC903) as an acute model of AD. Kinetics of the disease; keratinocyte differentiation; and leukocyte accumulation, phenotype, function, and cytokine production were measured by transepidermal water loss, histopathology, molecular biology, or unbiased analysis of spectral flow cytometry.

resultsIn this model of AD, basophils were activated systemically and were the initial and main source of IL-4 in the skin. Basophils and IL-4 promoted epidermal hyperplasia and skin barrier dysfunction by acting on keratinocyte differentiation during inflammation. Basophils, IL-4, and basophil-derived M-CSF inhibited the accumulation of proinflammatory cells in the skin while promoting the expansion and function of proresolution M2-like macrophages and the expression of probarrier genes. Basophils kept their proresolution properties during AD resolution.

conclusionBasophils can display both beneficial and detrimental type 2 functions simultaneously during atopic inflammation.

Indexed as

AnimalsBasophilsCalcitriolCell DifferentiationCytokinesDermatitis, AtopicDiphtheria ToxinEdemaEosinophilsFemaleGene ExpressionHistocompatibility Antigens Class IIHyperplasiaKeratinocytesMaleMicecalcipotrieneCalcitriolCytokinesDiphtheria ToxinHistocompatibility Antigens Class IIAtopic dermatitisbasophilsefferocytosisIL-4M2macrophagesM-CSFresolutiontype 2 inflammation

Identifiers

PMID33662369
PMCPMC8410897
OpenAlexW3133626706

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.