Sounding the alarm in the lung with TL1A

Environmental airborne antigens are central to the development of allergic asthma, but the cellular processes that trigger disease remain incompletely understood. In this report, Schmitt et al. (https://doi.org/10.1084/jem.20231236) identify TNF-like protein 1A (TL1A) as an epithelial alarmin consti...

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Veröffentlicht in:The Journal of experimental medicine 2024-06, Vol.221 (6)
Hauptverfasser: Pires, Silvia, Longman, Randy S
Format: Artikel
Sprache:eng
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Zusammenfassung:Environmental airborne antigens are central to the development of allergic asthma, but the cellular processes that trigger disease remain incompletely understood. In this report, Schmitt et al. (https://doi.org/10.1084/jem.20231236) identify TNF-like protein 1A (TL1A) as an epithelial alarmin constitutively expressed by a subset of lung epithelial cells, which is released in response to airborne microbial challenge and synergizes with IL-33 to drive allergic disease.
ISSN:0022-1007
1540-9538
1540-9538
DOI:10.1084/jem.20240389