LIF regulates CXCL9 in tumor-associated macrophages and prevents CD8+ T cell tumor-infiltration impairing anti-PD1 therapy

Autor: Mónica Pascual-García, Ester Bonfill-Teixidor, Ester Planas-Rigol, Carlota Rubio-Perez, Raffaella Iurlaro, Alexandra Arias, Isabel Cuartas, Ada Sala-Hojman, Laura Escudero, Francisco Martínez-Ricarte, Isabel Huber-Ruano, Paolo Nuciforo, Leire Pedrosa, Carolina Marques, Irene Braña, Elena Garralda, María Vieito, Massimo Squatrito, Estela Pineda, Francesc Graus, Carmen Espejo, Juan Sahuquillo, Josep Tabernero, Joan Seoane
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-019-10369-9
Popis: LIF is a pleiotropic cytokine that promotes an immunosuppressive microenvironment and has critical functions in embryonic development. Here, the authors show that LIF regulates CD8+ T cell tumor infiltration in cancer by repressing CXCL19 and promoting the presence of protumoral macrophages and thatLIF inhibition, via neutralizing antibodies, promotes T cell infiltration and synergizes with immune checkpoint inhbitors resulting in tumor regression and immunological memory.
Databáze: Directory of Open Access Journals