Tumour-derived PGD2 and NKp30-B7H6 engagement drives an immunosuppressive ILC2-MDSC axis

Tumour-derived PGD2 and NKp30-B7H6 engagement drives an immunosuppressive ILC2-MDSC axis

Group 2 innate lymphoid cells (ILC2s) modulate inflammatory and allergic responses, but their function in cancer immunity is still unclear. Here the authors show that, in acute promyelocytic leukaemia, tumour-activated ILC2s secrete IL-13 to induce myeloid-derived suppressor cells and support tumour...

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Auteurs principaux: Sara Trabanelli, Mathieu F. Chevalier, Amaia Martinez-Usatorre, Alejandra Gomez-Cadena, Bérengère Salomé, Mariangela Lecciso, Valentina Salvestrini, Grégory Verdeil, Julien Racle, Cristina Papayannidis, Hideaki Morita, Irene Pizzitola, Camille Grandclément, Perrine Bohner, Elena Bruni, Mukul Girotra, Rani Pallavi, Paolo Falvo, Elisabeth Oppliger Leibundgut, Gabriela M. Baerlocher, Carmelo Carlo-Stella, Daniela Taurino, Armando Santoro, Orietta Spinelli, Alessandro Rambaldi, Emanuela Giarin, Giuseppe Basso, Cristina Tresoldi, Fabio Ciceri, David Gfeller, Cezmi A. Akdis, Luca Mazzarella, Saverio Minucci, Pier Giuseppe Pelicci, Emanuela Marcenaro, Andrew N. J. McKenzie, Dominique Vanhecke, George Coukos, Domenico Mavilio, Antonio Curti, Laurent Derré, Camilla Jandus
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/acd6edf30f5b42e78199d6bb93f923c9
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Résumé:Group 2 innate lymphoid cells (ILC2s) modulate inflammatory and allergic responses, but their function in cancer immunity is still unclear. Here the authors show that, in acute promyelocytic leukaemia, tumour-activated ILC2s secrete IL-13 to induce myeloid-derived suppressor cells and support tumour growth.

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