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IL-10 signaling in dendritic cells is required for tolerance induction in a murine model of allergic airway inflammation.
Eur. J. Immunol. 49, 302-312 (2019)
Allergen specific tolerance induction efficiently ameliorates subsequent allergen induced inflammatory responses. The underlying regulatory mechanisms have been attributed mainly to interleukin (IL)-10 produced by diverse hematopoietic cells, while targets of IL-10 in allergen specific tolerance induction have not yet been well defined. Here, we investigate potential cellular targets of IL-10 in allergen specific tolerance induction using mice with a cell type specific inactivation of the IL-10 receptor gene. Allergic airway inflammation was effectively prevented by tolerance induction in mice with IL-10 receptor (IL-10R) deficiency in T or B cells. Similarly, IL-10R on monocytes/macrophages and/or neutrophils was not required for tolerance induction. In contrast, tolerance induction was impaired in mice that lack IL-10R on dendritic cells: those mice developed an allergic response characterized by a pronounced neutrophilic lung infiltration, which was not ameliorated by tolerogenic treatment. In conclusion, our results show that allergen specific tolerance can be effectively induced without a direct impact of IL-10 on cells of the adaptive immune system, and highlight dendritic cells, but not macrophages nor neutrophils, as the main target of IL-10 during tolerance induction.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
Scopus
Cited By
Cited By
Altmetric
4.695
0.992
8
8
Anmerkungen
Besondere Publikation
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Allergy ; Dendritic Cell ; Il-10 ; Immunotherapy ; Tolerance; Regulatory T-cells; Immune Tolerance; Neutrophil Recruitment; Interleukin-10; Suppression; Immunotherapy; Mechanisms; Sensitization
Sprache
englisch
Veröffentlichungsjahr
2019
Prepublished im Jahr
2018
HGF-Berichtsjahr
2018
ISSN (print) / ISBN
0014-2980
e-ISSN
1521-4141
Zeitschrift
European Journal of Immunology
Quellenangaben
Band: 49,
Heft: 2,
Seiten: 302-312
Verlag
Wiley
Verlagsort
Hoboken
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute for Allergy Research (IAF)
POF Topic(s)
30202 - Environmental Health
Forschungsfeld(er)
Allergy
PSP-Element(e)
G-505400-001
WOS ID
WOS:000458699200010
Scopus ID
85059511562
PubMed ID
30566244
Erfassungsdatum
2019-01-09