Single-cell functional genomics reveals determinants of sensitivity and resistance to natural killer cells in blood cancers.
CRISPR screening
CROP-seq
NK cell
cancer
functional genomics
immunotherapy resistance
leukemia
lymphoma
myeloma
single-cell RNA sequencing
Journal
Immunity
ISSN: 1097-4180
Titre abrégé: Immunity
Pays: United States
ID NLM: 9432918
Informations de publication
Date de publication:
12 Dec 2023
12 Dec 2023
Historique:
received:
31
10
2022
revised:
19
06
2023
accepted:
13
11
2023
medline:
14
12
2023
pubmed:
14
12
2023
entrez:
13
12
2023
Statut:
ppublish
Résumé
Cancer cells can evade natural killer (NK) cell activity, thereby limiting anti-tumor immunity. To reveal genetic determinants of susceptibility to NK cell activity, we examined interacting NK cells and blood cancer cells using single-cell and genome-scale functional genomics screens. Interaction of NK and cancer cells induced distinct activation and type I interferon (IFN) states in both cell types depending on the cancer cell lineage and molecular phenotype, ranging from more sensitive myeloid to less sensitive B-lymphoid cancers. CRISPR screens in cancer cells uncovered genes regulating sensitivity and resistance to NK cell-mediated killing, including adhesion-related glycoproteins, protein fucosylation genes, and transcriptional regulators, in addition to confirming the importance of antigen presentation and death receptor signaling pathways. CRISPR screens with a single-cell transcriptomic readout provided insight into underlying mechanisms, including regulation of IFN-γ signaling in cancer cells and NK cell activation states. Our findings highlight the diversity of mechanisms influencing NK cell susceptibility across different cancers and provide a resource for NK cell-based therapies.
Identifiants
pubmed: 38091953
pii: S1074-7613(23)00490-9
doi: 10.1016/j.immuni.2023.11.008
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2816-2835.e13Informations de copyright
Copyright © 2023 The Author(s). Published by Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of interests M.S. and C.S.M. are authors of a patent application related to antitumor activity of NK cells. C.S.M. is a member of the Scientific Advisory Board of Adicet Bio and also discloses consultant honoraria from Fate Therapeutics, Ionis Pharmaceuticals, FIMECS, Secura Bio, and Oncopeptides and research funding from Sanofi, Merck KGaA/EMD Serono, Arch Oncology, Karyopharm, Nurix, Eisai/H3 Biomedicine, Novartis, BMS, Abcuro, and Springworks. S.M. has received honoraria and research funding from Novartis, Pfizer, and Bristol-Myers Squibb and honoraria from Dren-Bio (not related to this study).