PD-1 pathway regulates ILC2 metabolism and PD-1 agonist treatment ameliorates airway hyperreactivity

PD-1 is a checkpoint inhibitory immune receptor that restrains proliferation and effector functions of a variety of cells, including ILC2s. Here the authors present a human PD-1 agonist that limits ILC2-dependent allergic airway disease in humanized mice and provide evidence that PD-1 signaling alte...

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Autores principales: Doumet Georges Helou, Pedram Shafiei-Jahani, Richard Lo, Emily Howard, Benjamin P. Hurrell, Lauriane Galle-Treger, Jacob D. Painter, Gavin Lewis, Pejman Soroosh, Arlene H. Sharpe, Omid Akbari
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/7aaaa31742d140ac9e011cac9002ea8f
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Sumario:PD-1 is a checkpoint inhibitory immune receptor that restrains proliferation and effector functions of a variety of cells, including ILC2s. Here the authors present a human PD-1 agonist that limits ILC2-dependent allergic airway disease in humanized mice and provide evidence that PD-1 signaling alters ILC2 function by modulation of cell metabolism.