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Cited by 804

The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.

Lung Natural Helper Cells Are a Critical Source of Th2 Cell-Type Cytokines in Protease Allergen-Induced Airway Inflammation

Open access
Halim, Timotheus Y.F., Krauß, Ramona H., Sun, Ann C., Takei, Fumio·2012·Immunity

Abstract

Overproduction of cytokines by T helper 2 (Th2) cells in the lung is thought to be a cause of asthma. Here we report that innate lymphocytes termed lung natural helper (LNH) cells are a T cell-independent source of Th2 cell-type cytokines in protease allergen-treated lungs. LNH (Lin(-)Sca-1(+)c-kit(+/lo)CD25(+)CD127(+)) cells, when stimulated by IL-33 plus IL-2, IL-7, or thymic stroma lymphopoietin (TSLP), produced large amounts of IL-5 and IL-13. Intranasal administration of protease allergen papain induced eosinophil infiltration and mucus hyperproduction in the lung of wild-type and Rag1(-/-) mice, but not in Rag2(-/-)Il2rg(-/-) mice that lack LNH cells. LNH cell depletion inhibited papain-induced airway inflammation in Rag1(-/-) mice whereas adoptive transfer of LNH cells enabled Rag2(-/-)Il2rg(-/-) mice to respond to papain. Treatment of lung explants with papain induced IL-33 and TSLP production by stroma cells and IL-5 and IL-13 production by LNH cells. Thus, LNH cells are critical for protease allergen-induced airway inflammation.

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Metadata

Authors
Halim, T. Y. F., Krauß, R. H., Sun, A. C., & Takei, F.
Venue
Immunity
Publisher
Elsevier BV
Published
2012-03
Volume
36
Issue
3
Pages
451-463
ISSN
1074-7613 (ISSN-L)
OpenAlex
W2150464681
Cited by
804
References
35
FWCI
31.18
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Lung Natural Helper Cells Are a Critical Source of Th2 Cell-Type Cytokines in Protease Allergen-Induced Airway Inflammation. https://app.cochat.ai/papers/10.1016/j.immuni.2011.12.020
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Halim, T. Y. F., Krauß, R. H., Sun, A. C., & Takei, F. (2012). Lung Natural Helper Cells Are a Critical Source of Th2 Cell-Type Cytokines in Protease Allergen-Induced Airway Inflammation. Immunity. https://doi.org/10.1016/j.immuni.2011.12.020

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