@article{6dd930fe57de4256a82cfc9387a30c62,
title = "Clonally expanded EOMES + Tr1-like cells in primary and metastatic tumors are associated with disease progression.",
abstract = "Regulatory T (T ) cells are a barrier for tumor immunity and a target for immunotherapy. Using single-cell transcriptomics, we found that CD4 T cells infiltrating primary and metastatic colorectal cancer and non-small-cell lung cancer are highly enriched for two subsets of comparable size and suppressor function comprising forkhead box protein P3 T and eomesodermin homolog (EOMES) type 1 regulatory T (Tr1)-like cells also expressing granzyme K and chitinase-3-like protein 2. EOMES Tr1-like cells, but not T cells, were clonally related to effector T cells and were clonally expanded in primary and metastatic tumors, which is consistent with their proliferation and differentiation in situ. Using chitinase-3-like protein 2 as a subset signature, we found that the EOMES Tr1-like subset correlates with disease progression but is also associated with response to programmed cell death protein 1-targeted immunotherapy. Collectively, these findings highlight the heterogeneity of T cells that accumulate in primary tumors and metastases and identify a new prospective target for cancer immunotherapy.",
keywords = "Adult, Aged, 80 and over, Carcinoma, Non-Small-Cell Lung, genetics, immunology, secondary, therapy, Cell Differentiation, Cell Proliferation, Chemotherapy, Adjuvant, methods, Chitinases, metabolism, Clonal Hematopoiesis, Colectomy, Colon, pathology, surgery, Colorectal Neoplasms, Datasets as Topic, Disease Progression, Drug Resistance, Neoplasm, Female, Flow Cytometry, Forkhead Transcription Factors, Gene Expression Regulation, Neoplastic, Granzymes, Humans, Immune Checkpoint Inhibitors, pharmacology, therapeutic use, Kaplan-Meier Estimate, Lung Neoplasms, Male, Middle Aged, Primary Cell Culture, Programmed Cell Death 1 Receptor, antagonists & inhibitors, RNA-Seq, Single-Cell Analysis, T-Box Domain Proteins, T-Lymphocytes, Regulatory",
author = "Bonnal, {Raoul J. P.} and Grazisa Rossetti and Enrico Lugli and {De Simone}, Marco and Paola Gruarin and Jolanda Brummelman and Lorenzo Drufuca and Marco Passaro and Ramona Bason and Federica Gervasoni and {Della Chiara}, Giulia and Claudia D'Oria and Martina Martinovic and Serena Curti and Valeria Ranzani and Chiara Cordiglieri and Giorgia Alvisi and Mazza, {Emilia Maria Cristina} and Stefania Oliveto and Ylenia Silvestri and Elena Carelli and Saveria Mazzara and Roberto Bosotti and Sarnicola, {Maria Lucia} and Chiara Godano and Valeria Bevilacqua and Mariangela Lorenzo and Salvatore Siena and Emanuela Bonoldi and Andrea Sartore-Bianchi and Alessio Amatu and Giulia Veronesi and Pierluigi Novellis and Marco Alloisio and Alessandro Giani and Nicola Zucchini and Enrico Opocher and Ceretti, {Andrea Pisani} and Nicol{\`o} Mariani and Stefano Biffo and Daniele Prati and Alberto Bardelli and Jens Geginat and Antonio Lanzavecchia and Sergio Abrignani and Massimiliano Pagani",
year = "2021",
month = jun,
day = "1",
doi = "10.1038/s41590-021-00930-4",
language = "Non definita",
volume = "22",
pages = "735--745",
journal = "Nature Immunology",
issn = "1529-2908",
publisher = "Nature Publishing Group",
}