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Wang L, Jin G, Zhou Q, Liu Y, Zhao X, Li Z, Yin N, Peng M. Induction of immortal-like and functional CAR T cells by defined factors. J Exp Med 2024; 221:e20232368. [PMID: 38530240 DOI: 10.1084/jem.20232368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/10/2024] [Accepted: 03/04/2024] [Indexed: 03/27/2024] Open
Abstract
Long-term antitumor efficacy of chimeric antigen receptor (CAR) T cells depends on their functional persistence in vivo. T cells with stem-like properties show better persistence, but factors conferring bona fide stemness to T cells remain to be determined. Here, we demonstrate the induction of CAR T cells into an immortal-like and functional state, termed TIF. The induction of CARTIF cells depends on the repression of two factors, BCOR and ZC3H12A, and requires antigen or CAR tonic signaling. Reprogrammed CARTIF cells possess almost infinite stemness, similar to induced pluripotent stem cells while retaining the functionality of mature T cells, resulting in superior antitumor effects. Following the elimination of target cells, CARTIF cells enter a metabolically dormant state, persisting in vivo with a saturable niche and providing memory protection. TIF represents a novel state of T cells with unprecedented stemness, which confers long-term functional persistence of CAR T cells in vivo and holds broad potential in T cell therapies.
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Affiliation(s)
- Lixia Wang
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Gang Jin
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Qiuping Zhou
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Yanyan Liu
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Xiaocui Zhao
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Zhuoyang Li
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Na Yin
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
| | - Min Peng
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory for Immunological Research on Chronic Diseases, School of Medicine, Institute for Immunology, Tsinghua University, Beijing, China
- SXMU-Tsinghua Collaborative Innovation Center for Frontier Medicine , Taiyuan, China
- Tsinghua-Peking Center for Life Sciences , Beijing, China
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Yu H, Nishio H, Barbi J, Mitchell-Flack M, Vignali PDA, Zheng Y, Lebid A, Chang KY, Fu J, Higgins M, Huang CT, Zhang X, Li Z, Blosser L, Tam A, Drake CG, Pardoll DM. Neurotrophic factor Neuritin modulates T cell electrical and metabolic state for the balance of tolerance and immunity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.31.578284. [PMID: 38352414 PMCID: PMC10862906 DOI: 10.1101/2024.01.31.578284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
The adaptive T cell response is accompanied by continuous rewiring of the T cell's electric and metabolic state. Ion channels and nutrient transporters integrate bioelectric and biochemical signals from the environment, setting cellular electric and metabolic states. Divergent electric and metabolic states contribute to T cell immunity or tolerance. Here, we report that neuritin (Nrn1) contributes to tolerance development by modulating regulatory and effector T cell function. Nrn1 expression in regulatory T cells promotes its expansion and suppression function, while expression in the T effector cell dampens its inflammatory response. Nrn1 deficiency causes dysregulation of ion channel and nutrient transporter expression in Treg and effector T cells, resulting in divergent metabolic outcomes and impacting autoimmune disease progression and recovery. These findings identify a novel immune function of the neurotrophic factor Nrn1 in regulating the T cell metabolic state in a cell context-dependent manner and modulating the outcome of an immune response.
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Affiliation(s)
- Hong Yu
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hiroshi Nishio
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Joseph Barbi
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY14263, USA
| | - Marisa Mitchell-Flack
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Paolo D A Vignali
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: University of Pittsburgh, Carnegie Mellon
| | - Ying Zheng
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Andriana Lebid
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kwang-Yu Chang
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: National Institute of Cancer Research, National Health Research Institutes, Tainan, Taiwan
| | - Juan Fu
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Makenzie Higgins
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ching-Tai Huang
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: Infectious Diseases, Department of Medicine, Chang Gung Memorial Hospital, Taiwan
| | - Xuehong Zhang
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian 116044, China
| | - Zhiguang Li
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian 116044, China
| | - Lee Blosser
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ada Tam
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Charles G Drake
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Current address: Division of Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University Medical Center, New York, New York 10032
| | - Drew M Pardoll
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Immunology and Hematopoiesis Division, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Vlasova VV, Shmagel KV. T Lymphocyte Metabolic Features and Techniques to Modulate Them. BIOCHEMISTRY. BIOKHIMIIA 2023; 88:1857-1873. [PMID: 38105204 DOI: 10.1134/s0006297923110159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 07/21/2023] [Accepted: 08/27/2023] [Indexed: 12/19/2023]
Abstract
T cells demonstrate high degree of complexity and broad range of functions, which distinguish them from other immune cells. Throughout their lifetime, T lymphocytes experience several functional states: quiescence, activation, proliferation, differentiation, performance of effector and regulatory functions, memory formation, and apoptosis. Metabolism supports all functions of T cells, providing lymphocytes with energy, biosynthetic substrates, and signaling molecules. Therefore, T cells usually restructure their metabolism as they transition from one functional state to another. Strong association between the metabolism and T cell functions implies that the immune response can be controlled by manipulating metabolic processes within T lymphocytes. This review aims to highlight the main metabolic adaptations necessary for the T cell function, as well as the recent progress in techniques to modulate metabolic features of lymphocytes.
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Affiliation(s)
- Violetta V Vlasova
- Institute of Ecology and Genetics of Microorganisms, Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 614081, Perm, Russia.
| | - Konstantin V Shmagel
- Institute of Ecology and Genetics of Microorganisms, Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 614081, Perm, Russia
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