The IL-17F/IL-17RC Axis Promotes Respiratory Allergy in the Proximal Airways
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články
Odkazy
PubMed
28813677
DOI
10.1016/j.celrep.2017.07.063
PII: S2211-1247(17)31056-2
Knihovny.cz E-zdroje
- Klíčová slova
- ABPA, IL-17F/IL-17RC axis, Th17 immunity, allergy, respiratory infections,
- MeSH
- alergie genetika imunologie mikrobiologie patologie MeSH
- Aspergillus imunologie MeSH
- aspergilóza genetika imunologie mikrobiologie patologie MeSH
- epitelové buňky imunologie mikrobiologie patologie MeSH
- interleukin-17 nedostatek genetika imunologie MeSH
- lidé MeSH
- modely nemocí na zvířatech MeSH
- myši inbrední C57BL MeSH
- myši knockoutované MeSH
- myši MeSH
- náchylnost k nemoci MeSH
- plíce imunologie mikrobiologie patologie MeSH
- protein - isoformy nedostatek genetika imunologie MeSH
- pseudomonádové infekce genetika imunologie mikrobiologie patologie MeSH
- Pseudomonas imunologie MeSH
- receptory interleukinu-17 nedostatek genetika imunologie MeSH
- regulace genové exprese MeSH
- respirační sliznice imunologie mikrobiologie patologie MeSH
- signální transdukce MeSH
- stafylokokové infekce genetika imunologie mikrobiologie patologie MeSH
- Staphylococcus aureus imunologie MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- myši MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- Il17ra protein, mouse MeSH Prohlížeč
- interleukin-17 MeSH
- protein - isoformy MeSH
- receptory interleukinu-17 MeSH
The interleukin 17 (IL-17) cytokine and receptor family is central to antimicrobial resistance and inflammation in the lung. Mice lacking IL-17A, IL-17F, or the IL-17RA subunit were compared with wild-type mice for susceptibility to airway inflammation in models of infection and allergy. Signaling through IL-17RA was required for efficient microbial clearance and prevention of allergy; in the absence of IL-17RA, signaling through IL-17RC on epithelial cells, predominantly by IL-17F, significantly exacerbated lower airway Aspergillus or Pseudomonas infection and allergic airway inflammation. In contrast, following infection with the upper respiratory pathogen Staphylococcus aureus, the IL-17F/IL-17RC axis mediated protection. Thus, IL-17A and IL-17F exert distinct biological effects during pulmonary infection; the IL-17F/IL-17RC signaling axis has the potential to significantly worsen pathogen-associated inflammation of the lower respiratory tract in particular, and should be investigated further as a therapeutic target for treating pathological inflammation in the lung.
Department of Experimental Medicine University of Perugia 06132 Perugia Italy
European Institute for Research in Cystic Fibrosis San Raffaele Scientific Institute Milan Italy
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