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Kates M, Saibil SD. Reprogramming T-cell metabolism to enhance adoptive cell therapies. Int Immunol 2024; 36:261-278. [PMID: 38364321 DOI: 10.1093/intimm/dxae007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/07/2024] [Indexed: 02/18/2024] Open
Abstract
Adoptive cell therapy (ACT) is an immunotherapeutic approach that involves isolating T cells from a patient, culturing them ex vivo, then reinfusing the cells back into the patient. Although this strategy has shown remarkable efficacy in hematological malignancies, the solid-tumour microenvironment (TME) has presented serious challenges for therapy efficacy. Particularly, the TME has immunosuppressive signalling and presents a metabolically challenging environment that leads to T-cell suppression. T-cell metabolism is an expanding field of research with a focus on understanding its inherent link to T-cell function. Here, we review the current model of T-cell metabolism from naïve cells through effector and memory life stages, as well as updates to the model from recent literature. These models of metabolism have provided us with the tools and understanding to explore T-cell metabolic and mitochondrial insufficiency in the TME. We discuss manipulations that can be made to these mitochondrial and metabolic pathways to enhance the persistence of infused T cells, overcome the metabolically challenging TME and improve the efficacy of therapy in ACT models. Further understanding and investigation of the impact of metabolic pathways on T-cell performance could contribute to improving therapy efficacy for patients.
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Affiliation(s)
- Meghan Kates
- Department of Medical Oncology and Haematology, Princess Margaret Cancer Center, University Health Network, 610 University Ave., Toronto, ON M5G 2M9, Canada
- Department of Immunology, University of Toronto, 1 King's College Circle, Toronto ON M5S 1A8, Canada
| | - Samuel D Saibil
- Department of Medical Oncology and Haematology, Princess Margaret Cancer Center, University Health Network, 610 University Ave., Toronto, ON M5G 2M9, Canada
- Department of Immunology, University of Toronto, 1 King's College Circle, Toronto ON M5S 1A8, Canada
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2
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Ng MSF, Kwok I, Tan L, Shi C, Cerezo-Wallis D, Tan Y, Leong K, Calvo GF, Yang K, Zhang Y, Jin J, Liong KH, Wu D, He R, Liu D, Teh YC, Bleriot C, Caronni N, Liu Z, Duan K, Narang V, Ballesteros I, Moalli F, Li M, Chen J, Liu Y, Liu L, Qi J, Liu Y, Jiang L, Shen B, Cheng H, Cheng T, Angeli V, Sharma A, Loh YH, Tey HL, Chong SZ, Iannacone M, Ostuni R, Hidalgo A, Ginhoux F, Ng LG. Deterministic reprogramming of neutrophils within tumors. Science 2024; 383:eadf6493. [PMID: 38207030 DOI: 10.1126/science.adf6493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 11/27/2023] [Indexed: 01/13/2024]
Abstract
Neutrophils are increasingly recognized as key players in the tumor immune response and are associated with poor clinical outcomes. Despite recent advances characterizing the diversity of neutrophil states in cancer, common trajectories and mechanisms governing the ontogeny and relationship between these neutrophil states remain undefined. Here, we demonstrate that immature and mature neutrophils that enter tumors undergo irreversible epigenetic, transcriptional, and proteomic modifications to converge into a distinct, terminally differentiated dcTRAIL-R1+ state. Reprogrammed dcTRAIL-R1+ neutrophils predominantly localize to a glycolytic and hypoxic niche at the tumor core and exert pro-angiogenic function that favors tumor growth. We found similar trajectories in neutrophils across multiple tumor types and in humans, suggesting that targeting this program may provide a means of enhancing certain cancer immunotherapies.
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Affiliation(s)
- Melissa S F Ng
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Immanuel Kwok
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Leonard Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Changming Shi
- Shanghai Immune Therapy Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Daniela Cerezo-Wallis
- Area of Cell & Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Vascular Biology and Therapeutics Program and Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Yingrou Tan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
- National Skin Centre, National Healthcare Group, Singapore
| | - Keith Leong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Gabriel F Calvo
- Department of Mathematics & MOLAB-Mathematical Oncology Laboratory, University of Castilla-La Mancha, Ciudad Real, Spain
| | - Katharine Yang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Yuning Zhang
- Immunology Translational Research Program, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Immunology Program, Life Science Institute, National University of Singapore, Singapore
| | - Jingsi Jin
- Shanghai Immune Therapy Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ka Hang Liong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Dandan Wu
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rui He
- Shanghai Immune Therapy Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dehua Liu
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Ye Chean Teh
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Camille Bleriot
- INSERM U1015, Institut Gustave Roussy, Villejuif, France
- CNRS UMR8253, Institut Necker des Enfants Malades, Paris, France
| | - Nicoletta Caronni
- Genomics of the Innate Immune System Unit, San Raffaele-Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Zhaoyuan Liu
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kaibo Duan
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Vipin Narang
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Iván Ballesteros
- Area of Cell & Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Federica Moalli
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Experimental Imaging Centre, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Mengwei Li
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Jinmiao Chen
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
| | - Yao Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Anhui, China
| | - Lianxin Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Anhui, China
| | - Jingjing Qi
- Department of Biliary and Pancreatic Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Cancer Biology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingbin Liu
- Department of Biliary and Pancreatic Surgery, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Cancer Biology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lingxi Jiang
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Research Institute of Pancreatic Diseases, Shanghai Key Laboratory of Translational Research for Pancreatic Neoplasms, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Baiyong Shen
- Department of General Surgery, Pancreatic Disease Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Research Institute of Pancreatic Diseases, Shanghai Key Laboratory of Translational Research for Pancreatic Neoplasms, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- State Key Laboratory of Oncogenes and Related Genes, Institute of Translational Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Hui Cheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Tao Cheng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
| | - Veronique Angeli
- Immunology Translational Research Program, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Immunology Program, Life Science Institute, National University of Singapore, Singapore
| | - Ankur Sharma
- Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, Western Australia, Australia
- Curtin Medical School, Curtin University, Bentley, Western Australia, Australia
- Curtin Health Innovation Research Institute, Curtin University, Bentley, Western Australia, Australia
| | - Yuin-Han Loh
- Institute of Molecular and Cell Biology (IMCB), A*STAR (Agency for Science, Technology and Research), Singapore
| | - Hong Liang Tey
- National Skin Centre, National Healthcare Group, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Shu Zhen Chong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
- Department of Microbiology and Immunology, National University of Singapore, Singapore
| | - Matteo Iannacone
- Division of Immunology, Transplantation, and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Experimental Imaging Centre, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Renato Ostuni
- Genomics of the Innate Immune System Unit, San Raffaele-Telethon Institute for Gene Therapy (SR-Tiget), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Andrés Hidalgo
- Area of Cell & Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
- Vascular Biology and Therapeutics Program and Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- INSERM U1015, Institut Gustave Roussy, Villejuif, France
- Translational Immunology Institute, SingHealth Duke-NUS Academic Medical Centre, Singapore
| | - Lai Guan Ng
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore
- Shanghai Immune Therapy Institute, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Microbiology and Immunology, National University of Singapore, Singapore
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3
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Affiliation(s)
- Jianmei W. Leavenworth
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, AL, United States
- The O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- *Correspondence: Jianmei W. Leavenworth, ; Lewis Zhichang Shi, ; Xi Wang, ; Haiming Wei,
| | - Lewis Zhichang Shi
- The O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL, United States
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, United States
- *Correspondence: Jianmei W. Leavenworth, ; Lewis Zhichang Shi, ; Xi Wang, ; Haiming Wei,
| | - Xi Wang
- Institute of Infectious Diseases, Beijing Key Laboratory of Emerging Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Infectious Diseases, Beijing, China
- National Center for Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Department of Oncology, Capital Medical University, Beijing, China
- *Correspondence: Jianmei W. Leavenworth, ; Lewis Zhichang Shi, ; Xi Wang, ; Haiming Wei,
| | - Haiming Wei
- Hefei National Laboratory for Physical Sciences at Microscale, Division of Life Science and Medicine, University of Science and Technology of China, Heifei, China
- Institute of Immunology, University of Science and Technology of China, Heifei, China
- *Correspondence: Jianmei W. Leavenworth, ; Lewis Zhichang Shi, ; Xi Wang, ; Haiming Wei,
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Yu JS, Youn GS, Choi J, Kim C, Kim BY, Yang S, Lee JH, Park T, Kim BK, Kim YB, Roh SW, Min BH, Park HJ, Yoon SJ, Lee NY, Choi YR, Kim HS, Gupta H, Sung H, Han SH, Suk KT, Lee DY. Lactobacillus lactis and Pediococcus pentosaceus-driven reprogramming of gut microbiome and metabolome ameliorates the progression of non-alcoholic fatty liver disease. Clin Transl Med 2021; 11:e634. [PMID: 34965016 PMCID: PMC8715831 DOI: 10.1002/ctm2.634] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 10/11/2021] [Accepted: 10/17/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although microbioa-based therapies have shown putative effects on the treatment of non-alcoholic fatty liver disease (NAFLD), it is not clear how microbiota-derived metabolites contribute to the prevention of NAFLD. We explored the metabolomic signature of Lactobacillus lactis and Pediococcus pentosaceus in NAFLD mice and its association in NAFLD patients. METHODS We used Western diet-induced NAFLD mice, and L. lactis and P. pentosaceus were administered to animals in the drinking water at a concentration of 109 CFU/g for 8 weeks. NAFLD severity was determined based on liver/body weight, pathology and biochemistry markers. Caecal samples were collected for the metagenomics by 16S rRNA sequencing. Metabolite profiles were obtained from caecum, liver and serum. Human stool samples (healthy control [n = 22] and NAFLD patients [n = 23]) were collected to investigate clinical reproducibility for microbiota-derived metabolites signature and metabolomics biomarker. RESULTS L. lactis and P. pentosaceus supplementation effectively normalized weight ratio, NAFLD activity score, biochemical markers, cytokines and gut-tight junction. While faecal microbiota varied according to the different treatments, key metabolic features including short chain fatty acids (SCFAs), bile acids (BAs) and tryptophan metabolites were analogously restored by both probiotic supplementations. The protective effects of indole compounds were validated with in vitro and in vivo models, including anti-inflammatory effects. The metabolomic signatures were replicated in NAFLD patients, accompanied by the comparable levels of Firmicutes/Bacteroidetes ratio, which was significantly higher (4.3) compared with control (0.6). Besides, the consequent biomarker panel with six stool metabolites (indole, BAs, and SCFAs) showed 0.922 (area under the curve) in the diagnosis of NAFLD. CONCLUSIONS NAFLD progression was robustly associated with metabolic dys-regulations in the SCFAs, bile acid and indole compounds, and NAFLD can be accurately diagnosed using the metabolites. L. lactis and P. pentosaceus ameliorate NAFLD progression by modulating gut metagenomic and metabolic environment, particularly tryptophan pathway, of the gut-liver axis.
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Affiliation(s)
- Jeong Seok Yu
- Department of Agricultural BiotechnologyCenter for Food and BioconvergenceResearch Institute for Agricultural and Life SciencesSeoul National UniversitySeoulRepublic of Korea
| | - Gi Soo Youn
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Jieun Choi
- Department of Agricultural BiotechnologyCenter for Food and BioconvergenceResearch Institute for Agricultural and Life SciencesSeoul National UniversitySeoulRepublic of Korea
| | - Chang‐Ho Kim
- Department of Agricultural BiotechnologyCenter for Food and BioconvergenceResearch Institute for Agricultural and Life SciencesSeoul National UniversitySeoulRepublic of Korea
| | | | | | | | - Tae‐Sik Park
- Department of Life ScienceGachon UniversitySungnamRepublic of Korea
| | - Byoung Kook Kim
- Chong Kun Dang Bio Research InstituteGyeonggi‐doRepublic of Korea
| | - Yeon Bee Kim
- Department of Agricultural BiotechnologyCenter for Food and BioconvergenceResearch Institute for Agricultural and Life SciencesSeoul National UniversitySeoulRepublic of Korea
- Microbiology and Functionality Research GroupWorld Institute of KimchiGwangjuRepublic of Korea
| | - Seong Woon Roh
- Microbiology and Functionality Research GroupWorld Institute of KimchiGwangjuRepublic of Korea
| | - Byeong Hyun Min
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Hee Jin Park
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Sang Jun Yoon
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Na Young Lee
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Ye Rin Choi
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Hyeong Seob Kim
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Haripriya Gupta
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Hotaik Sung
- School of MedicineKyungpook National UniversityDaeguRepublic of Korea
| | - Sang Hak Han
- Department of PathologyHallym University College of MedicineChuncheonRepublic of Korea
| | - Ki Tae Suk
- Institute for Liver and Digestive DiseasesHallym UniversityChuncheonRepublic of Korea
| | - Do Yup Lee
- Department of Agricultural BiotechnologyCenter for Food and BioconvergenceResearch Institute for Agricultural and Life SciencesSeoul National UniversitySeoulRepublic of Korea
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Abstract
Cell therapies based on reprogrammed adaptive immune cells have great potential as "living drugs." As first demonstrated clinically for engineered chimeric antigen receptor (CAR) T cells, the ability of such cells to undergo clonal expansion in response to an antigen promotes both self-renewal and self-regulation in vivo. B cells also have the potential to be developed as immune cell therapies, but engineering their specificity and functionality is more challenging than for T cells. In part, this is due to the complexity of the immunoglobulin (Ig) locus, as well as the requirement for regulated expression of both cell surface B cell receptor and secreted antibody isoforms, in order to fully recapitulate the features of natural antibody production. Recent advances in genome editing are now allowing reprogramming of B cells by site-specific engineering of the Ig locus with preformed antibodies. In this review, we discuss the potential of engineered B cells as a cell therapy, the challenges involved in editing the Ig locus and the advances that are making this possible, and envision future directions for this emerging field of immune cell engineering.
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Affiliation(s)
- Geoffrey L Rogers
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Paula M Cannon
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA.
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Nascimento DC, Viacava PR, Ferreira RG, Damaceno MA, Piñeros AR, Melo PH, Donate PB, Toller-Kawahisa JE, Zoppi D, Veras FP, Peres RS, Menezes-Silva L, Caetité D, Oliveira AER, Castro ÍMS, Kauffenstein G, Nakaya HI, Borges MC, Zamboni DS, Fonseca DM, Paschoal JAR, Cunha TM, Quesniaux V, Linden J, Cunha FQ, Ryffel B, Alves-Filho JC. Sepsis expands a CD39 + plasmablast population that promotes immunosuppression via adenosine-mediated inhibition of macrophage antimicrobial activity. Immunity 2021; 54:2024-2041.e8. [PMID: 34473957 DOI: 10.1016/j.immuni.2021.08.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/14/2020] [Accepted: 08/06/2021] [Indexed: 12/17/2022]
Abstract
Sepsis results in elevated adenosine in circulation. Extracellular adenosine triggers immunosuppressive signaling via the A2a receptor (A2aR). Sepsis survivors develop persistent immunosuppression with increased risk of recurrent infections. We utilized the cecal ligation and puncture (CLP) model of sepsis and subsequent infection to assess the role of adenosine in post-sepsis immune suppression. A2aR-deficient mice showed improved resistance to post-sepsis infections. Sepsis expanded a subset of CD39hi B cells and elevated extracellular adenosine, which was absent in mice lacking CD39-expressing B cells. Sepsis-surviving B cell-deficient mice were more resistant to secondary infections. Mechanistically, metabolic reprogramming of septic B cells increased production of ATP, which was converted into adenosine by CD39 on plasmablasts. Adenosine signaling via A2aR impaired macrophage bactericidal activity and enhanced interleukin-10 production. Septic individuals exhibited expanded CD39hi plasmablasts and adenosine accumulation. Our study reveals CD39hi plasmablasts and adenosine as important drivers of sepsis-induced immunosuppression with relevance in human disease.
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Affiliation(s)
- Daniele Carvalho Nascimento
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; CNRS, UMR7355, Orleans, 45071, France.
| | - Paula Ramos Viacava
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Raphael Gomes Ferreira
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Marina Alves Damaceno
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Annie Rocío Piñeros
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Paulo Henrique Melo
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Paula Barbim Donate
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Juliana Escher Toller-Kawahisa
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Daniel Zoppi
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Flávio Protásio Veras
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Raphael Sanches Peres
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Luísa Menezes-Silva
- Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | - Diego Caetité
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Antonio Edson Rocha Oliveira
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | - Ícaro Maia Santos Castro
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | - Gilles Kauffenstein
- UMR INSERM 1260, Regenerative NanoMedicine, University of Strasbourg, Strasbourg 60026, France
| | | | - Marcos Carvalho Borges
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Dario Simões Zamboni
- Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Department of Cell Biology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Denise Morais Fonseca
- Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP 05508-000, Brazil
| | - Jonas Augusto Rizzato Paschoal
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Thiago Mattar Cunha
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Valerie Quesniaux
- CNRS, UMR7355, Orleans, 45071, France; Experimental and Molecular Immunology and Neurogenetics, University of Orleans, Orleans 45071, France
| | - Joel Linden
- Division of Nephrology, Center for Immunity, Inflammation and Regenerative Medicine University of Virginia School of Medicine, Charlottesville, VA 22903, USA
| | - Fernando Queíroz Cunha
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil
| | - Bernhard Ryffel
- CNRS, UMR7355, Orleans, 45071, France; Experimental and Molecular Immunology and Neurogenetics, University of Orleans, Orleans 45071, France
| | - José Carlos Alves-Filho
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil; Center for Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP 14049-900, Brazil.
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7
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Abstract
Advances in understanding how cancer cells interact with the immune system allowed the development of immunotherapeutic strategies, harnessing patients' immune system to fight cancer. Dendritic cell-based vaccines are being explored to reactivate anti-tumor adaptive immunity. Immune checkpoint inhibitors and chimeric antigen receptor T-cells (CAR T) were however the main approaches that catapulted the therapeutic success of immunotherapy. Despite their success across a broad range of human cancers, many challenges remain for basic understanding and clinical progress as only a minority of patients benefit from immunotherapy. In addition, cellular immunotherapies face important limitations imposed by the availability and quality of immune cells isolated from donors. Cell fate reprogramming is offering interesting alternatives to meet these challenges. Induced pluripotent stem cell (iPSC) technology not only enables studying immune cell specification but also serves as a platform for the differentiation of a myriad of clinically useful immune cells including T-cells, NK cells, or monocytes at scale. Moreover, the utilization of iPSCs allows introduction of genetic modifications and generation of T/NK cells with enhanced anti-tumor properties. Immune cells, such as macrophages and dendritic cells, can also be generated by direct cellular reprogramming employing lineage-specific master regulators bypassing the pluripotent stage. Thus, the cellular reprogramming toolbox is now providing the means to address the potential of patient-tailored immune cell types for cancer immunotherapy. In parallel, development of viral vectors for gene delivery has opened the door for in vivo reprogramming in regenerative medicine, an elegant strategy circumventing the current limitations of in vitro cell manipulation. An analogous paradigm has been recently developed in cancer immunotherapy by the generation of CAR T-cells in vivo. These new ideas on endogenous reprogramming, cross-fertilized from the fields of regenerative medicine and gene therapy, are opening exciting avenues for direct modulation of immune or tumor cells in situ, widening our strategies to remove cancer immunotherapy roadblocks. Here, we review current strategies for cancer immunotherapy, summarize technologies for generation of immune cells by cell fate reprogramming as well as highlight the future potential of inducing these unique cell identities in vivo, providing new and exciting tools for the fast-paced field of cancer immunotherapy.
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Affiliation(s)
- Olga Zimmermannova
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Department of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Inês Caiado
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Department of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Coimbra, Portugal
| | - Alexandra G. Ferreira
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Department of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Coimbra, Portugal
| | - Carlos-Filipe Pereira
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Department of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
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8
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Amoozgar Z, Kloepper J, Ren J, Tay RE, Kazer SW, Kiner E, Krishnan S, Posada JM, Ghosh M, Mamessier E, Wong C, Ferraro GB, Batista A, Wang N, Badeaux M, Roberge S, Xu L, Huang P, Shalek AK, Fukumura D, Kim HJ, Jain RK. Targeting Treg cells with GITR activation alleviates resistance to immunotherapy in murine glioblastomas. Nat Commun 2021; 12:2582. [PMID: 33976133 PMCID: PMC8113440 DOI: 10.1038/s41467-021-22885-8] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/31/2021] [Indexed: 02/07/2023] Open
Abstract
Immune checkpoint blockers (ICBs) have failed in all phase III glioblastoma (GBM) trials. Here, we show that regulatory T (Treg) cells play a key role in GBM resistance to ICBs in experimental gliomas. Targeting glucocorticoid-induced TNFR-related receptor (GITR) in Treg cells using an agonistic antibody (αGITR) promotes CD4 Treg cell differentiation into CD4 effector T cells, alleviates Treg cell-mediated suppression of anti-tumor immune response, and induces potent anti-tumor effector cells in GBM. The reprogrammed GBM-infiltrating Treg cells express genes associated with a Th1 response signature, produce IFNγ, and acquire cytotoxic activity against GBM tumor cells while losing their suppressive function. αGITR and αPD1 antibodies increase survival benefit in three experimental GBM models, with a fraction of cohorts exhibiting complete tumor eradication and immune memory upon tumor re-challenge. Moreover, αGITR and αPD1 synergize with the standard of care treatment for newly-diagnosed GBM, enhancing the cure rates in these GBM models.
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Affiliation(s)
- Zohreh Amoozgar
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Jonas Kloepper
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Jun Ren
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Rong En Tay
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute (DFCI) and Harvard Medical School, Boston, MA, USA
| | - Samuel W Kazer
- Department of Chemistry, Institute for Medical Engineering & Science, and Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Broad Institute of MIT and Harvard University, Cambridge, MA, USA
- Ragon Institute of MGH, MIT & Harvard, Cambridge, MA, USA
- Program in Health Sciences and Technology, Harvard Medical School, Boston, MA, USA
| | - Evgeny Kiner
- Department of Immunology, Harvard Medical School, Boston, MA, USA
| | - Shanmugarajan Krishnan
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Jessica M Posada
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Mitrajit Ghosh
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Emilie Mamessier
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Christina Wong
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Gino B Ferraro
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Ana Batista
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Nancy Wang
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Mark Badeaux
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Sylvie Roberge
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Lei Xu
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Peigen Huang
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Alex K Shalek
- Department of Chemistry, Institute for Medical Engineering & Science, and Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
- Broad Institute of MIT and Harvard University, Cambridge, MA, USA
- Ragon Institute of MGH, MIT & Harvard, Cambridge, MA, USA
- Program in Health Sciences and Technology, Harvard Medical School, Boston, MA, USA
| | - Dai Fukumura
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA
| | - Hye-Jung Kim
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute (DFCI) and Harvard Medical School, Boston, MA, USA.
| | - Rakesh K Jain
- Edwin L. Steele Laboratories, Department of Radiation Oncology, Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), Boston, MA, USA.
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9
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Malouli D, Hansen SG, Hancock MH, Hughes CM, Ford JC, Gilbride RM, Ventura AB, Morrow D, Randall KT, Taher H, Uebelhoer LS, McArdle MR, Papen CR, Espinosa Trethewy R, Oswald K, Shoemaker R, Berkemeier B, Bosche WJ, Hull M, Greene JM, Axthelm MK, Shao J, Edlefsen PT, Grey F, Nelson JA, Lifson JD, Streblow D, Sacha JB, Früh K, Picker LJ. Cytomegaloviral determinants of CD8 + T cell programming and RhCMV/SIV vaccine efficacy. Sci Immunol 2021; 6:eabg5413. [PMID: 33766849 PMCID: PMC8244349 DOI: 10.1126/sciimmunol.abg5413] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/04/2021] [Indexed: 12/15/2022]
Abstract
Simian immunodeficiency virus (SIV) insert-expressing, 68-1 rhesus cytomegalovirus (RhCMV/SIV) vectors elicit major histocompatibility complex E (MHC-E)- and MHC-II-restricted, SIV-specific CD8+ T cell responses, but the basis of these unconventional responses and their contribution to demonstrated vaccine efficacy against SIV challenge in the rhesus monkeys (RMs) have not been characterized. We show that these unconventional responses resulted from a chance genetic rearrangement in 68-1 RhCMV that abrogated the function of eight distinct immunomodulatory gene products encoded in two RhCMV genomic regions (Rh157.5/Rh157.4 and Rh158-161), revealing three patterns of unconventional response inhibition. Differential repair of these genes with either RhCMV-derived or orthologous human CMV (HCMV)-derived sequences (UL128/UL130; UL146/UL147) leads to either of two distinct CD8+ T cell response types-MHC-Ia-restricted only or a mix of MHC-II- and MHC-Ia-restricted CD8+ T cells. Response magnitude and functional differentiation are similar to RhCMV 68-1, but neither alternative response type mediated protection against SIV challenge. These findings implicate MHC-E-restricted CD8+ T cell responses as mediators of anti-SIV efficacy and indicate that translation of RhCMV/SIV vector efficacy to humans will likely require deletion of all genes that inhibit these responses from the HCMV/HIV vector.
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Affiliation(s)
- Daniel Malouli
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Scott G Hansen
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Meaghan H Hancock
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Colette M Hughes
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Julia C Ford
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Roxanne M Gilbride
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Abigail B Ventura
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - David Morrow
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Kurt T Randall
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Husam Taher
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Luke S Uebelhoer
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Matthew R McArdle
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Courtney R Papen
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Renee Espinosa Trethewy
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Kelli Oswald
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - Rebecca Shoemaker
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - Brian Berkemeier
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - William J Bosche
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - Michael Hull
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - Justin M Greene
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Michael K Axthelm
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Jason Shao
- Population Sciences and Computational Biology Programs, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Paul T Edlefsen
- Population Sciences and Computational Biology Programs, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Finn Grey
- Division of Infection and Immunity, Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Jay A Nelson
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Jeffrey D Lifson
- AIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research Inc., Frederick, MD 21702, USA
| | - Daniel Streblow
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Jonah B Sacha
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA
| | - Klaus Früh
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA.
| | - Louis J Picker
- Vaccine and Gene Therapy Institute and Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR 97006, USA.
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10
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Dijkman K, Aguilo N, Boot C, Hofman SO, Sombroek CC, Vervenne RA, Kocken CH, Marinova D, Thole J, Rodríguez E, Vierboom MP, Haanstra KG, Puentes E, Martin C, Verreck FA. Pulmonary MTBVAC vaccination induces immune signatures previously correlated with prevention of tuberculosis infection. Cell Rep Med 2021; 2:100187. [PMID: 33521701 PMCID: PMC7817873 DOI: 10.1016/j.xcrm.2020.100187] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 10/23/2020] [Accepted: 12/17/2020] [Indexed: 11/29/2022]
Abstract
To fight tuberculosis, better vaccination strategies are needed. Live attenuated Mycobacterium tuberculosis-derived vaccine, MTBVAC, is a promising candidate in the pipeline, proven to be safe and immunogenic in humans so far. Independent studies have shown that pulmonary mucosal delivery of Bacillus Calmette-Guérin (BCG), the only tuberculosis (TB) vaccine available today, confers superior protection over standard intradermal immunization. Here we demonstrate that mucosal MTBVAC is well tolerated, eliciting polyfunctional T helper type 17 cells, interleukin-10, and immunoglobulins in the airway and yielding a broader antigenic profile than BCG in rhesus macaques. Beyond our previous work, we show that local immunoglobulins, induced by MTBVAC and BCG, bind to M. tuberculosis and enhance pathogen uptake. Furthermore, after pulmonary vaccination, but not M. tuberculosis infection, local T cells expressed high levels of mucosal homing and tissue residency markers. Our data show that pulmonary MTBVAC administration has the potential to enhance its efficacy and justifies further exploration of mucosal vaccination strategies in preclinical efficacy studies.
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Affiliation(s)
- Karin Dijkman
- Biomedical Primate Research Centre (BPRC), Rijswijk, the Netherlands
| | - Nacho Aguilo
- Department of Microbiology, Faculty of Medicine, IIS Aragon, University of Zaragoza, Zaragoza, Spain
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Charelle Boot
- Biomedical Primate Research Centre (BPRC), Rijswijk, the Netherlands
| | - Sam O. Hofman
- Biomedical Primate Research Centre (BPRC), Rijswijk, the Netherlands
| | | | | | | | - Dessislava Marinova
- Department of Microbiology, Faculty of Medicine, IIS Aragon, University of Zaragoza, Zaragoza, Spain
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Jelle Thole
- TuBerculosis Vaccine Initiative (TBVI), Lelystad, the Netherlands
| | | | | | | | | | - Carlos Martin
- Department of Microbiology, Faculty of Medicine, IIS Aragon, University of Zaragoza, Zaragoza, Spain
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain
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11
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Vierboom MP, Dijkman K, Sombroek CC, Hofman SO, Boot C, Vervenne RA, Haanstra KG, van der Sande M, van Emst L, Domínguez-Andrés J, Moorlag SJ, Kocken CH, Thole J, Rodríguez E, Puentes E, Martens JH, van Crevel R, Netea MG, Aguilo N, Martin C, Verreck FA. Stronger induction of trained immunity by mucosal BCG or MTBVAC vaccination compared to standard intradermal vaccination. Cell Rep Med 2021; 2:100185. [PMID: 33521699 PMCID: PMC7817864 DOI: 10.1016/j.xcrm.2020.100185] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 10/22/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023]
Abstract
BCG vaccination can strengthen protection against pathogens through the induction of epigenetic and metabolic reprogramming of innate immune cells, a process called trained immunity. We and others recently demonstrated that mucosal or intravenous BCG better protects rhesus macaques from Mycobacterium tuberculosis infection and TB disease than standard intradermal vaccination, correlating with local adaptive immune signatures. In line with prior mouse data, here, we show in rhesus macaques that intravenous BCG enhances innate cytokine production associated with changes in H3K27 acetylation typical of trained immunity. Alternative delivery of BCG does not alter the cytokine production of unfractionated bronchial lavage cells. However, mucosal but not intradermal vaccination, either with BCG or the M. tuberculosis-derived candidate MTBVAC, enhances innate cytokine production by blood- and bone marrow-derived monocytes associated with metabolic rewiring, typical of trained immunity. These results provide support to strategies for improving TB vaccination and, more broadly, modulating innate immunity via mucosal surfaces.
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Affiliation(s)
| | - Karin Dijkman
- Biomedical Primate Research Centre, Rijswijk, the Netherlands
| | | | - Sam O. Hofman
- Biomedical Primate Research Centre, Rijswijk, the Netherlands
| | - Charelle Boot
- Biomedical Primate Research Centre, Rijswijk, the Netherlands
| | | | | | - Maarten van der Sande
- Department of Molecular Biology, Faculty of Science, Nijmegen Centre for Molecular Life Sciences, Radboud University, Nijmegen, the Netherlands
| | | | | | | | | | - Jelle Thole
- TuBerculosis Vaccine Initiative, Lelystad, the Netherlands
| | | | | | - Joost H.A. Martens
- Department of Molecular Biology, Faculty of Science, Nijmegen Centre for Molecular Life Sciences, Radboud University, Nijmegen, the Netherlands
| | | | - Mihai G. Netea
- Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Nacho Aguilo
- Department of Microbiology, Faculty of Medicine, IIS Aragón, University of Zaragoza, Zaragoza, Spain
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain
| | - Carlos Martin
- Department of Microbiology, Faculty of Medicine, IIS Aragón, University of Zaragoza, Zaragoza, Spain
- CIBERES, Instituto de Salud Carlos III, Madrid, Spain
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12
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Fanucchi S, Domínguez-Andrés J, Joosten LAB, Netea MG, Mhlanga MM. The Intersection of Epigenetics and Metabolism in Trained Immunity. Immunity 2020; 54:32-43. [PMID: 33220235 DOI: 10.1016/j.immuni.2020.10.011] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 09/01/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023]
Abstract
The last few years have witnessed an increasing body of evidence that challenges the traditional view that immunological memory is an exclusive trait of the adaptive immune system. Myeloid cells can show increased responsiveness upon subsequent stimulation with the same or a different stimulus, well after the initial challenge. This de facto innate immune memory has been termed "trained immunity" and is involved in infections, vaccination and inflammatory diseases. Trained immunity is based on two main pillars: the epigenetic and metabolic reprogramming of cells. In this review we discuss the latest insights into the epigenetic mechanisms behind the induction of trained immunity, as well as the role of different cellular metabolites and metabolic networks in the induction, regulation and maintenance of trained immunity.
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Affiliation(s)
- Stephanie Fanucchi
- Division of Chemical, Systems & Synthetic Biology, Department of Integrative Biomedical Sciences, Faculty of Health Sciences, Institute of Infectious Disease & Molecular Medicine, University of Cape Town, Anzio Road Observatory, 7925 Cape Town, South Africa; Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Centre, Geert Grooteplein 8, 6500 HB Nijmegen, the Netherlands
| | - Jorge Domínguez-Andrés
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Centre, Geert Grooteplein 8, 6500 HB Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands
| | - Leo A B Joosten
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Centre, Geert Grooteplein 8, 6500 HB Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands; Department of Medical Genetics, Iuliu Hatieganu University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Centre, Geert Grooteplein 8, 6500 HB Nijmegen, the Netherlands; Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands; Department for Immunology & Metabolism, Life and Medical Sciences Institute (LIMES), University of Bonn, 53115 Bonn, Germany
| | - Musa M Mhlanga
- Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands; Epigenomics & Single Cell Biophysics Group, Department of Cell Biology, Radboud University, 6525 GA Nijmegen, the Netherlands; Department of Human Genetics, Radboud University Medical Center, 6525 GA Nijmegen, the Netherlands.
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13
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Qiu W, Wang B, Gao Y, Tian Y, Tian M, Chen Y, Xu L, Yao TP, Li P, Yang P. Targeting Histone Deacetylase 6 Reprograms Interleukin-17-Producing Helper T Cell Pathogenicity and Facilitates Immunotherapies for Hepatocellular Carcinoma. Hepatology 2020; 71:1967-1987. [PMID: 31539182 DOI: 10.1002/hep.30960] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 09/16/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS Hepatocellular carcinoma (HCC) is often accompanied by resistance to immunotherapies despite the presence of tumor-infiltrating lymphocytes. We report that histone deacetylase 6 (HDAC6) represses interleukin-17 (IL-17)-producing helper T (TH 17) cell pathogenicity and the antitumor immune response, dependent on its deacetylase activity. APPROACH AND RESULTS Adoptive transfer of HDAC6-deficient TH 17 cells impedes HCC growth, dependent on elevated IL-17A, by enhancing the production of antitumor cytokine and cluster of differentiation 8-positive (CD8+) T cell-mediated antitumor responses. Intriguingly, HDAC6-depleted T cells trigger programmed cell death protein 1 (PD-1)-PD-1 ligand 1 expression to achieve a strong synergistic effect to sensitize advanced HCC to an immune checkpoint blocker, while blockade of IL-17A partially suppresses it. Mechanistically, HDAC6 limits TH 17 pathogenicity and the antitumor effect through regulating forkhead box protein O1 (FoxO1). HDAC6 binds and deacetylates cytosolic FoxO1 at K242, which is required for its nuclear translocation and stabilization to repress retinoic acid-related orphan receptor gamma (RoRγt), the transcription factor of TH 17 cell. This regulation of HDAC6 for murine and human TH 17 cell is highly conserved. CONCLUSIONS These results demonstrate that targeting the cytosolic HDAC6-FoxO1 axis reprograms the pathogenicity and antitumor response of TH 17 cells in HCC, with a pathogenicity-driven responsiveness to facilitate immunotherapies.
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Affiliation(s)
- Weinan Qiu
- Key Laboratory of Infection and Immunity of CAS, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Bin Wang
- Center for Clinic Stem Cell, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yanan Gao
- Key Laboratory of Infection and Immunity of CAS, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Yuan Tian
- Key Laboratory of Infection and Immunity of CAS, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Meijie Tian
- Key Laboratory of Infection and Immunity of CAS, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
| | - Yuanying Chen
- State Key Laboratory of Membrane and Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
| | - Li Xu
- State Key Laboratory of Membrane and Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
| | - Tso-Pang Yao
- Department of Pharmacology and Cancer Biology, Duke University Medical Center, Duke University, Durham, NC
| | - Peng Li
- State Key Laboratory of Membrane and Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
| | - Pengyuan Yang
- Key Laboratory of Infection and Immunity of CAS, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China
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14
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Wan C, Sun Y, Tian Y, Lu L, Dai X, Meng J, Huang J, He Q, Wu B, Zhang Z, Jiang K, Hu D, Wu G, Lovell JF, Jin H, Yang K. Irradiated tumor cell-derived microparticles mediate tumor eradication via cell killing and immune reprogramming. Sci Adv 2020; 6:eaay9789. [PMID: 32232155 PMCID: PMC7096163 DOI: 10.1126/sciadv.aay9789] [Citation(s) in RCA: 122] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 01/03/2020] [Indexed: 05/12/2023]
Abstract
Radiotherapy (RT) is routinely used in cancer treatment, but expansion of its clinical indications remains challenging. The mechanism underlying the radiation-induced bystander effect (RIBE) is not understood and not therapeutically exploited. We suggest that the RIBE is predominantly mediated by irradiated tumor cell-released microparticles (RT-MPs), which induce broad antitumor effects and cause immunogenic death mainly through ferroptosis. Using a mouse model of malignant pleural effusion (MPE), we demonstrated that RT-MPs polarized microenvironmental M2 tumor-associated macrophages (M2-TAMs) to M1-TAMs and modulated antitumor interactions between TAMs and tumor cells. Following internalization of RT-MPs, TAMs displayed increased programmed cell death ligand 1 (PD-L1) expression, enhancing follow-up combined anti-PD-1 therapy that confers an ablative effect against MPE and cisplatin-resistant MPE mouse models. Immunological memory effects were induced.
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Affiliation(s)
- Chao Wan
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yajie Sun
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yu Tian
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lisen Lu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiaomeng Dai
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jingshu Meng
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jing Huang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Qianyuan He
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Bian Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhanjie Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Ke Jiang
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Desheng Hu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jonathan F. Lovell
- Department of Chemical and Biological Engineering, University at Buffalo, State University of New York. Buffalo, NY 14260, USA
| | - Honglin Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Corresponding author. (K.Y.); (H.J.)
| | - Kunyu Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Corresponding author. (K.Y.); (H.J.)
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15
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Hayward SL, Scharer CD, Cartwright EK, Takamura S, Li ZRT, Boss JM, Kohlmeier JE. Environmental cues regulate epigenetic reprogramming of airway-resident memory CD8 + T cells. Nat Immunol 2020; 21:309-320. [PMID: 31953534 PMCID: PMC7044042 DOI: 10.1038/s41590-019-0584-x] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 12/16/2019] [Indexed: 12/28/2022]
Abstract
Tissue-resident memory T cells (TRM cells) are critical for cellular immunity to respiratory pathogens and reside in both the airways and the interstitium. In the present study, we found that the airway environment drove transcriptional and epigenetic changes that specifically regulated the cytolytic functions of airway TRM cells and promoted apoptosis due to amino acid starvation and activation of the integrated stress response. Comparison of airway TRM cells and splenic effector-memory T cells transferred into the airways indicated that the environment was necessary to activate these pathways, but did not induce TRM cell lineage reprogramming. Importantly, activation of the integrated stress response was reversed in airway TRM cells placed in a nutrient-rich environment. Our data defined the genetic programs of distinct lung TRM cell populations and show that local environmental cues altered airway TRM cells to limit cytolytic function and promote cell death, which ultimately leads to fewer TRM cells in the lung.
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Affiliation(s)
- Sarah L Hayward
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Christopher D Scharer
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Emily K Cartwright
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Shiki Takamura
- Department of Immunology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Zheng-Rong Tiger Li
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Jeremy M Boss
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Jacob E Kohlmeier
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA, USA.
- Emory-UGA Center of Excellence for Influenza Research and Surveillance, Atlanta, GA, USA.
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16
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Abstract
Cell reprogramming concepts have been classically developed in the fields of developmental and stem cell biology and are currently being explored for regenerative medicine, given its potential to generate desired cell types for replacement therapy. Cell fate can be experimentally reversed or modified by enforced expression of lineage specific transcription factors leading to pluripotency or attainment of another somatic cell type identity. The possibility to reprogram fibroblasts into induced dendritic cells (DC) competent for antigen presentation creates a paradigm shift for understanding and modulating the immune system with direct cell reprogramming. PU.1, IRF8, and BATF3 were identified as sufficient and necessary to impose DC fate in unrelated cell types, taking advantage of Clec9a, a C-type lectin receptor with restricted expression in conventional DC type 1. The identification of such minimal gene regulatory networks helps to elucidate the molecular mechanisms governing development and lineage heterogeneity along the hematopoietic hierarchy. Furthermore, the generation of patient-tailored reprogrammed immune cells provides new and exciting tools for the expanding field of cancer immunotherapy. Here, we summarize cell reprogramming concepts and experimental approaches, review current knowledge at the intersection of cell reprogramming with hematopoiesis, and propose how cell fate engineering can be merged to immunology, opening new opportunities to understand the immune system in health and disease.
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Affiliation(s)
- Cristiana F. Pires
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Fábio F. Rosa
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Ilia Kurochkin
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, Russia
| | - Carlos-Filipe Pereira
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
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17
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Hiam D, Simar D, Laker R, Altıntaş A, Gibson-Helm M, Fletcher E, Moreno-Asso A, Trewin AJ, Barres R, Stepto NK. Epigenetic Reprogramming of Immune Cells in Women With PCOS Impact Genes Controlling Reproductive Function. J Clin Endocrinol Metab 2019; 104:6155-6170. [PMID: 31390009 DOI: 10.1210/jc.2019-01015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 08/01/2019] [Indexed: 12/31/2022]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a chronic disease affecting reproductive function and whole-body metabolism. Although the etiology is unclear, emerging evidence indicates that the epigenetics may be a contributing factor. OBJECTIVE To determine the role of global and genome-wide epigenetic modifications in specific immune cells in PCOS compared with controls and whether these could be related to clinical features of PCOS. DESIGN Cross-sectional study. PARTICIPANTS Women with (n = 17) or without PCOS (n = 17). SETTING Recruited from the general community. MAIN OUTCOME MEASURES Isolated peripheral blood mononuclear cells were analyzed using multicolor flow cytometry methods to determine global DNA methylation levels in a cell-specific fashion. Transcriptomic and genome-wide DNA methylation analyses were performed on T helper cells using RNA sequencing and reduced representation bisulfite sequencing. RESULTS Women with PCOS had lower global DNA methylation in monocytes (P = 0.006) and in T helper (P = 0.004), T cytotoxic (P = 0.004), and B cells (P = 0.03). Specific genome-wide DNA methylation analysis of T helper cells from women with PCOS identified 5581 differentially methylated CpG sites. Functional gene ontology enrichment analysis showed that genes located at the proximity of differentially methylated CpG sites belong to pathways related to reproductive function and immune cell function. However, these genes were not altered at the transcriptomic level. CONCLUSIONS It was shown that PCOS is associated with global and gene-specific DNA methylation remodeling in a cell type-specific manner. Further investigation is warranted to determine whether epigenetic reprogramming of immune cells is important in determining the different phenotypes of PCOS.
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Affiliation(s)
- Danielle Hiam
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - David Simar
- Mechanisms of Disease and Translational Research, School of Medical Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - Rhianna Laker
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Ali Altıntaş
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Melanie Gibson-Helm
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Elly Fletcher
- Baker Heart and Disease Institute, Melbourne, Victoria, Australia
| | - Alba Moreno-Asso
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Adam J Trewin
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Romain Barres
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Nigel K Stepto
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Medicine-Western Health, School of Medicine, Faculty of Medicine, Dentistry, and Health Science, Melbourne, Australia
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18
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Afolabi LO, Adeshakin AO, Sani MM, Bi J, Wan X. Genetic reprogramming for NK cell cancer immunotherapy with CRISPR/Cas9. Immunology 2019; 158:63-69. [PMID: 31315144 PMCID: PMC6742769 DOI: 10.1111/imm.13094] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/23/2019] [Accepted: 07/11/2019] [Indexed: 12/14/2022] Open
Abstract
Natural killer cells are potent cytotoxic lymphocytes specialized in recognizing and eliminating transformed cells, and in orchestrating adaptive anti-tumour immunity. However, NK cells are usually functionally exhausted in the tumour microenvironment. Strategies such as checkpoint blockades are under investigation to overcome NK cell exhaustion in order to boost anti-tumour immunity. The discovery and development of the CRISPR/Cas9 technology offer a flexible and efficient gene-editing capability in modulating various pathways that mediate NK cell exhaustion, and in arming NK cells with novel chimeric antigen receptors to specifically target tumour cells. Despite the high efficiency in its gene-editing capability, difficulty in the delivery of the CRISPR/Cas9 system remains a major bottleneck for its therapeutic applications, particularly for NK cells. The current review discusses feasible approaches to deliver the CRISPR/Cas9 systems, as well as potential strategies in gene-editing for NK cell immunotherapy for cancers.
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Affiliation(s)
- Lukman O. Afolabi
- Shenzhen Laboratory of Antibody EngineeringInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
- Department of BiochemistryFaculty of ScienceFederal University DutseDutseJigawa StateNigeria
| | - Adeleye O. Adeshakin
- Shenzhen Laboratory of Antibody EngineeringInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
| | - Musbahu M. Sani
- Department of BiochemistryFaculty of ScienceFederal University DutseDutseJigawa StateNigeria
| | - Jiacheng Bi
- Shenzhen Laboratory of Antibody EngineeringInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
| | - Xiaochun Wan
- Shenzhen Laboratory of Antibody EngineeringInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
- University of Chinese Academy of SciencesBeijingChina
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19
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Datta M, Coussens LM, Nishikawa H, Hodi FS, Jain RK. Reprogramming the Tumor Microenvironment to Improve Immunotherapy: Emerging Strategies and Combination Therapies. Am Soc Clin Oncol Educ Book 2019; 39:165-174. [PMID: 31099649 PMCID: PMC6596289 DOI: 10.1200/edbk_237987] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Emerging immunotherapeutic approaches have revolutionized the treatment of multiple malignancies. Immune checkpoint blockers (ICBs) have enabled never-before-seen success rates in durable tumor control and enhanced survival benefit in patients with advanced cancers. However, this effect is not universal, resulting in responder and nonresponder populations not only between, but also within solid tumor types. Although ICBs are thought to be most effective against tumors with more genetic mutations and higher antigen loads, this is not always the case for all cancers or for all patients within a cancer subtype. Furthermore, debilitating and sometimes deadly immune-related adverse events (irAEs) have resulted from aberrant activation of T-cell responses following immunotherapy. Thus, we must identify new ways to overcome resistance to ICB-based immunotherapies and limit irAEs. In fact, preclinical and clinical data have identified abnormalities in the tumor microenvironment (TME) that can thwart the efficacy of immunotherapies such as ICBs. Here, we will discuss how reprogramming various facets of the TME (blood vessels, myeloid cells, and regulatory T cells [Tregs]) may overcome TME-instigated resistance mechanisms to immunotherapy. We will discuss clinical applications of this strategic approach, including the recent successful phase III trial combining bevacizumab with atezolizumab and chemotherapy for metastatic nonsquamous non-small cell lung cancer that led to rapid approval by the U.S. Food and Drug Administration of this regimen for first-line treatment. Given the accelerated testing and approval of ICBs combined with various targeted therapies in larger numbers of patients with cancer, we will discuss how these concepts and approaches can be incorporated into clinical practice to improve immunotherapy outcomes.
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Affiliation(s)
- Meenal Datta
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Lisa M. Coussens
- Department of Cell, Developmental & Cancer Biology, Knight Cancer Institute, Oregon Health & Science University, Portland, OR
| | - Hiroyoshi Nishikawa
- the Division of Cancer Immunology, Research Institute, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center Japan, Tokyo, Japan
| | - F. Stephen Hodi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Rakesh K. Jain
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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20
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Fekete T, Sütö MI, Bencze D, Mázló A, Szabo A, Biro T, Bacsi A, Pazmandi K. Human Plasmacytoid and Monocyte-Derived Dendritic Cells Display Distinct Metabolic Profile Upon RIG-I Activation. Front Immunol 2018; 9:3070. [PMID: 30622542 PMCID: PMC6308321 DOI: 10.3389/fimmu.2018.03070] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 12/11/2018] [Indexed: 12/22/2022] Open
Abstract
Recent advances reveal that metabolic reprogramming is required for adequate antiviral responses of dendritic cells (DCs) that possess the capacity to initiate innate and adaptive immune responses. Several reports indicate that Toll-like receptor (TLR) stimulation of DCs is accompanied by a rapid induction of glycolysis; however, the metabolic requirements of retinoic-acid inducible gene I (RIG-I)-like receptor (RLR) activation have not defined either in conventional DCs (cDCs) or in plasmacytoid DCs (pDCs) that are the major producers of type I interferons (IFN) upon viral infections. To sense viruses and trigger an early type I IFN response, pDCs rely on endosomal TLRs, whereas cDCs employ cytosolic RIG-I, which is constitutively present in their cytoplasm. We previously found that RIG-I is upregulated in pDCs upon endosomal TLR activation and contributes to the late phase of type I IFN responses. Here we report that TLR9-driven activation of human pDCs leads to a metabolic transition to glycolysis supporting the production of type I IFNs, whereas RIG-I-mediated antiviral responses of pDCs do not require glycolysis and rather rely on oxidative phosphorylation (OXPHOS) activity. In particular, TLR9-activated pDCs show increased extracellular acidification rate (ECAR), lactate production, and upregulation of key glycolytic genes indicating an elevation in glycolytic flux. Furthermore, administration of 2-deoxy-D-glucose (2-DG), an inhibitor of glycolysis, significantly impairs the TLR9-induced secretion of type I IFNs by human pDCs. In contrast, RIG-I stimulation of pDCs does not result in any alterations of ECAR, and type I IFN production is not inhibited but rather promoted by 2-DG treatment. Moreover, pDCs activated via TLR9 but not RIG-I in the presence of 2-DG are impaired in their capacity to prime allogeneic naïve CD8+ T cell proliferation. Interestingly, human monocyte-derived DCs (moDC) triggered via RIG-I show a commitment to glycolysis to promote type I IFN production and T cell priming in contrast to pDCs. Our findings reveal for the first time, that pDCs display a unique metabolic profile; TLR9-driven but not RIG-I-mediated activation of pDCs requires glycolytic reprogramming. Nevertheless, the metabolic signature of RIG-I-stimulated moDCs is characterized by glycolysis suggesting that RIG-I-induced metabolic alterations are rather cell type-specific and not receptor-specific.
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Affiliation(s)
- Tünde Fekete
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Mate I. Sütö
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Dora Bencze
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Anett Mázló
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- MTA-DE Cell Biology and Signaling Research Group, University of Debrecen, Debrecen, Hungary
| | - Attila Szabo
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Tamas Biro
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Attila Bacsi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Kitti Pazmandi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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21
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Chorro L, Suzuki M, Chin SS, Williams TM, Snapp EL, Odagiu L, Labrecque N, Lauvau G. Interleukin 2 modulates thymic-derived regulatory T cell epigenetic landscape. Nat Commun 2018; 9:5368. [PMID: 30560927 PMCID: PMC6299086 DOI: 10.1038/s41467-018-07806-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 11/27/2018] [Indexed: 12/19/2022] Open
Abstract
Foxp3+CD4+ regulatory T (Treg) cells are essential for preventing fatal autoimmunity and safeguard immune homeostasis in vivo. While expression of the transcription factor Foxp3 and IL-2 signals are both required for the development and function of Treg cells, the commitment to the Treg cell lineage occurs during thymic selection upon T cell receptor (TCR) triggering, and precedes the expression of Foxp3. Whether signals beside TCR contribute to establish Treg cell epigenetic and functional identity is still unknown. Here, using a mouse model with reduced IL-2 signaling, we show that IL-2 regulates the positioning of the pioneer factor SATB1 in CD4+ thymocytes and controls genome wide chromatin accessibility of thymic-derived Treg cells. We also show that Treg cells receiving only low IL-2 signals can suppress endogenous but not WT autoreactive T cell responses in vitro and in vivo. Our findings have broad implications for potential therapeutic strategies to reprogram Treg cells in vivo.
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Affiliation(s)
- Laurent Chorro
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Masako Suzuki
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Shu Shien Chin
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Tere M Williams
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Erik L Snapp
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Janelia Research Campus of the Howard Hughes Medical Institute, Ashburn, VA, 20147, USA
| | - Livia Odagiu
- Maisonneuve-Rosemont Hospital Research Center and Department of Medicine and Microbiology, Immunology and Infectiology, University of Montreal, 5345 Boulevard de l'Assomption, Montréal, QC, H1T 4B3, Canada
| | - Nathalie Labrecque
- Maisonneuve-Rosemont Hospital Research Center and Department of Medicine and Microbiology, Immunology and Infectiology, University of Montreal, 5345 Boulevard de l'Assomption, Montréal, QC, H1T 4B3, Canada
| | - Grégoire Lauvau
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
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22
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Shi C, Liu T, Guo Z, Zhuang R, Zhang X, Chen X. Reprogramming Tumor-Associated Macrophages by Nanoparticle-Based Reactive Oxygen Species Photogeneration. Nano Lett 2018; 18:7330-7342. [PMID: 30339753 DOI: 10.1021/acs.nanolett.8b03568] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Without coordinated strategies to mitigate the immunosuppressive nature of the tumor microenvironment, cancer immunotherapy generally offers limited clinical benefit for established tumors. Tumor-associated macrophages (TAMs) are the critical driver of this immunosuppressive tumor microenvironment, which also promotes tumor metastasis. Here we successfully reprogrammed TAMs to an antitumor M1 phenotype using precision nanoparticle-based reactive oxygen species photogeneration, which demonstrated superior efficiency and efficacy over lipopolysaccharide stimulation. Meanwhile, antigen presentation and T-cell-priming by TAMs were enhanced by inhibiting lysosomal proton pump and proteolytic activity or by promoting tumor associated antigen release in the cytoplasm. The reprogrammed TAMs orchestrate cytotoxic lymphocyte (CTL) recruitment in the tumor and direct memory T-cells toward tumoricidal responses. This strategy could effectively eradicate tumors, inhibit metastasis, and further prevent their recurrence, which holds tremendous promise to realize potent cancer immunotherapy.
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Affiliation(s)
- Changrong Shi
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen , 361102 , China
| | - Ting Liu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen , 361102 , China
| | - Zhide Guo
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen , 361102 , China
| | - Rongqiang Zhuang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen , 361102 , China
| | - Xianzhong Zhang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health , Xiamen University , Xiamen , 361102 , China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering , National Institutes of Health , Bethesda , Maryland 20892 , United States
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23
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Santos e Sousa P, Ciré S, Conlan T, Jardine L, Tkacz C, Ferrer IR, Lomas C, Ward S, West H, Dertschnig S, Blobner S, Means TK, Henderson S, Kaplan DH, Collin M, Plagnol V, Bennett CL, Chakraverty R. Peripheral tissues reprogram CD8+ T cells for pathogenicity during graft-versus-host disease. JCI Insight 2018; 3:97011. [PMID: 29515032 PMCID: PMC5922296 DOI: 10.1172/jci.insight.97011] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 02/07/2018] [Indexed: 01/05/2023] Open
Abstract
Graft-versus-host disease (GVHD) is a life-threatening complication of allogeneic stem cell transplantation induced by the influx of donor-derived effector T cells (TE) into peripheral tissues. Current treatment strategies rely on targeting systemic T cells; however, the precise location and nature of instructions that program TE to become pathogenic and trigger injury are unknown. We therefore used weighted gene coexpression network analysis to construct an unbiased spatial map of TE differentiation during the evolution of GVHD and identified wide variation in effector programs in mice and humans according to location. Idiosyncrasy of effector programming in affected organs did not result from variation in T cell receptor repertoire or the selection of optimally activated TE. Instead, TE were reprogrammed by tissue-autonomous mechanisms in target organs for site-specific proinflammatory functions that were highly divergent from those primed in lymph nodes. In the skin, we combined the correlation-based network with a module-based differential expression analysis and showed that Langerhans cells provided in situ instructions for a Notch-dependent T cell gene cluster critical for triggering local injury. Thus, the principal determinant of TE pathogenicity in GVHD is the final destination, highlighting the need for target organ-specific approaches to block immunopathology while avoiding global immune suppression.
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MESH Headings
- Animals
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Antigens, Surface/genetics
- Antigens, Surface/metabolism
- Bone Marrow Transplantation/adverse effects
- Cells, Cultured
- Cellular Reprogramming/genetics
- Cellular Reprogramming/immunology
- Disease Models, Animal
- Female
- Gene Expression Regulation/immunology
- Graft vs Host Disease/immunology
- Graft vs Host Disease/pathology
- Hematopoietic Stem Cell Transplantation/adverse effects
- Humans
- Langerhans Cells/immunology
- Langerhans Cells/metabolism
- Lectins, C-Type/genetics
- Lectins, C-Type/metabolism
- Male
- Mannose-Binding Lectins/genetics
- Mannose-Binding Lectins/metabolism
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Multigene Family/genetics
- Multigene Family/immunology
- Primary Cell Culture
- Receptors, Notch/metabolism
- Skin/cytology
- Skin/immunology
- Skin/pathology
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Cytotoxic/metabolism
- Transplantation Chimera
- Transplantation, Homologous/adverse effects
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Affiliation(s)
- Pedro Santos e Sousa
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Séverine Ciré
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Thomas Conlan
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Laura Jardine
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | | | - Ivana R. Ferrer
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Cara Lomas
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Sophie Ward
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Heather West
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Simone Dertschnig
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Sven Blobner
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Terry K. Means
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Charlestown, Massachusetts, USA
| | | | - Daniel H. Kaplan
- Department of Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Matthew Collin
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | | | - Clare L. Bennett
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
| | - Ronjon Chakraverty
- Haematology, UCL Cancer Institute and Institute of Immunity & Transplantation, London, United Kingdom (UK)
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24
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Shan L, Deng K, Gao H, Xing S, Capoferri AA, Durand CM, Rabi SA, Laird GM, Kim M, Hosmane NN, Yang HC, Zhang H, Margolick JB, Li L, Cai W, Ke R, Flavell RA, Siliciano JD, Siliciano RF. Transcriptional Reprogramming during Effector-to-Memory Transition Renders CD4 + T Cells Permissive for Latent HIV-1 Infection. Immunity 2017; 47:766-775.e3. [PMID: 29045905 DOI: 10.1016/j.immuni.2017.09.014] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Revised: 05/26/2017] [Accepted: 09/25/2017] [Indexed: 11/19/2022]
Abstract
The latent reservoir for HIV-1 in resting memory CD4+ T cells is the major barrier to curing HIV-1 infection. Studies of HIV-1 latency have focused on regulation of viral gene expression in cells in which latent infection is established. However, it remains unclear how infection initially becomes latent. Here we described a unique set of properties of CD4+ T cells undergoing effector-to-memory transition including temporary upregulation of CCR5 expression and rapid downregulation of cellular gene transcription. These cells allowed completion of steps in the HIV-1 life cycle through integration but suppressed HIV-1 gene transcription, thus allowing the establishment of latency. CD4+ T cells in this stage were substantially more permissive for HIV-1 latent infection than other CD4+ T cells. Establishment of latent HIV-1 infection in CD4+ T could be inhibited by viral-specific CD8+ T cells, a result with implications for elimination of latent HIV-1 infection by T cell-based vaccines.
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Affiliation(s)
- Liang Shan
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Kai Deng
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, China
| | - Hongbo Gao
- Institute of Human Virology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, Guangdong, 510080, China
| | - Sifei Xing
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Adam A Capoferri
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Christine M Durand
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - S Alireza Rabi
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Gregory M Laird
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Michelle Kim
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Nina N Hosmane
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | | | - Hao Zhang
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Joseph B Margolick
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Linghua Li
- Department of Infectious Diseases, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510060, China
| | - Weiping Cai
- Department of Infectious Diseases, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510060, China
| | - Ruian Ke
- Department of Mathematics, North Carolina State University, Raleigh, NC 27695, USA
| | - Richard A Flavell
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06510, USA; Howard Hughes Medical Institute, Yale University, New Haven, CT 06520, USA
| | - Janet D Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Robert F Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Howard Hughes Medical Institute, Johns Hopkins University, Baltimore, MD 21205, USA.
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25
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Gao Y, Souza-Fonseca-Guimaraes F, Bald T, Ng SS, Young A, Ngiow SF, Rautela J, Straube J, Waddell N, Blake SJ, Yan J, Bartholin L, Lee JS, Vivier E, Takeda K, Messaoudene M, Zitvogel L, Teng MWL, Belz GT, Engwerda CR, Huntington ND, Nakamura K, Hölzel M, Smyth MJ. Tumor immunoevasion by the conversion of effector NK cells into type 1 innate lymphoid cells. Nat Immunol 2017; 18:1004-1015. [PMID: 28759001 DOI: 10.1038/ni.3800] [Citation(s) in RCA: 444] [Impact Index Per Article: 63.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 06/23/2017] [Indexed: 12/13/2022]
Abstract
Avoiding destruction by immune cells is a hallmark of cancer, yet how tumors ultimately evade control by natural killer (NK) cells remains incompletely defined. Using global transcriptomic and flow-cytometry analyses and genetically engineered mouse models, we identified the cytokine-TGF-β-signaling-dependent conversion of NK cells (CD49a-CD49b+Eomes+) into intermediate type 1 innate lymphoid cell (intILC1) (CD49a+CD49b+Eomes+) populations and ILC1 (CD49a+CD49b-Eomesint) populations in the tumor microenvironment. Strikingly, intILC1s and ILC1s were unable to control local tumor growth and metastasis, whereas NK cells favored tumor immunosurveillance. Experiments with an antibody that neutralizes the cytokine TNF suggested that escape from the innate immune system was partially mediated by TNF-producing ILC1s. Our findings provide new insight into the plasticity of group 1 ILCs in the tumor microenvironment and suggest that the TGF-β-driven conversion of NK cells into ILC1s is a previously unknown mechanism by which tumors escape surveillance by the innate immune system.
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Affiliation(s)
- Yulong Gao
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Fernando Souza-Fonseca-Guimaraes
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- Molecular Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology and The University of Melbourne, Parkville, Victoria, Australia
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Tobias Bald
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Susanna S Ng
- Immunology and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Natural Sciences, Griffith University, Nathan, Queensland, Australia
| | - Arabella Young
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Shin Foong Ngiow
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Jai Rautela
- Molecular Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology and The University of Melbourne, Parkville, Victoria, Australia
| | - Jasmin Straube
- Medical Genomics, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nic Waddell
- Medical Genomics, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Stephen J Blake
- Cancer Immunoregulation and Immunotherapy, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Juming Yan
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
- Cancer Immunoregulation and Immunotherapy, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Laurent Bartholin
- Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de recherche en cancérologie de Lyon, Lyon, France
| | - Jason S Lee
- Control of Gene Expression Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Eric Vivier
- Centre d'Immunologie de Marseille-Luminy, Aix Marseille Université, INSERM, CNRS, Marseille, France
| | - Kazuyoshi Takeda
- Division of Cell Biology, Biomedical Research Center and Department of Biofunctional Microbiota, Graduate School of Medicine, Juntendo University, Bunkyo-ku, Tokyo, Japan
| | - Meriem Messaoudene
- INSERM U1015, Gustave Roussy Cancer Campus, Villejuif, France
- Gustave Roussy Cancer Campus, Villejuif, France
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus, Villejuif, France
- University Paris-Saclay, Kremlin Bicêtre, Paris, France
- CIC1428, Gustave Roussy Cancer Campus, Villejuif, France
| | - Michele W L Teng
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
- Cancer Immunoregulation and Immunotherapy, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Gabrielle T Belz
- Molecular Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology and The University of Melbourne, Parkville, Victoria, Australia
| | - Christian R Engwerda
- Immunology and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nicholas D Huntington
- Molecular Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology and The University of Melbourne, Parkville, Victoria, Australia
| | - Kyohei Nakamura
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Michael Hölzel
- Unit for RNA Biology, Department of Clinical Chemistry and Clinical Pharmacology, University of Bonn, Bonn, Germany
| | - Mark J Smyth
- Immunology in Cancer and Infection, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
- School of Medicine, The University of Queensland, Herston, Queensland, Australia
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26
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Abstract
Tumor-associated macrophages (TAMs) contribute to breast cancer progression and dissemination; TAM-targeting strategies aimed at their reprogramming show promising preclinical results. In a new report Guerriero and colleagues demonstrate that a novel HDAC Class IIa inhibitor, TMP195, can reprogram monocytes and macrophages in the tumor into cells able to sustain a robust CD8 T cell-mediated anti-tumoral immune response.
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Affiliation(s)
- Luca Cassetta
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK
| | - Jeffrey W Pollard
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, New York, New York 10461, USA
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27
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Abstract
Despite advances in the treatment of asthma, optimization of symptom control remains an unmet need in many patients. These patients, labeled severe asthma, are responsible for a substantial fraction of the disease burden. In these patients, research is needed to define the cellular and molecular pathways contributing to disease which in large part are refractory to corticosteroid treatment. The causes of steroid-resistant asthma are multifactorial and result from complex interactions of genetics, environmental factors, and innate and adaptive immunity. Adaptive immunity, addressed here, integrates the activities of distinct T-cell subsets and by definition is dynamic and responsive to an ever-changing environment and the influences of epigenetic modifications. These T-cell subsets exhibit different susceptibilities to the actions of corticosteroids and, in some, corticosteroids enhance their functional activation. Moreover, these subsets are not fixed in lineage differentiation but can undergo transcriptional reprogramming in a bidirectional manner between protective and pathogenic effector states. Together, these factors contribute to asthma heterogeneity between patients but also in the same patient at different stages of their disease. Only by carefully defining mechanistic pathways, delineating their sensitivity to corticosteroids, and determining the balance between regulatory and effector pathways will precision medicine become a reality with selective and effective application of targeted therapies.
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Affiliation(s)
- Erwin W Gelfand
- Division of Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO, USA
| | - Anthony Joetham
- Division of Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO, USA
| | - Meiqin Wang
- Division of Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO, USA
| | - Katsuyuki Takeda
- Division of Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO, USA
| | - Michaela Schedel
- Division of Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO, USA
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28
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Kalish SV, Lyamina SV, Raetskaya AA, Malyshev II. [Reprogrammed M1 macrophages with inhibited STAT3, STAT6 and/or SMAD3 extends lifespan of mice with experimental carcinoma]. Patol Fiziol Eksp Ter 2017; 61:4-9. [PMID: 29215829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Objective. Reprogramming of M1 macrophage phenotype with inhibited M2 phenotype transcription factors, such as STAT3, STAT6 and SMAD and assess their impact on the development of Ehrlich carcinoma (EC) in vitro and in vivo. Methods. Tumor growth in vitro was initiated by addition of EC cells in RPMI-1640 culture medium and in vivo by intraperitoneal of EC cell injection into mice. Results. It was found that M1-STAT3/6- SMAD3 macrophages have a pronounced anti-tumor effect in vitro, and in vivo, which was greater than anti-tumor effects of M1, M1-STAT 3/6, M1-SMAD3 macrophages and cisplatin. Conclusion. M1 macrophages with inhibited STAT3, STAT6 and/or SMAD3 effectively restrict tumor growth. The findings justify the development of new anti-tumor cell therapy technology.
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29
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Muthuswamy R, Corman JM, Dahl K, Chatta GS, Kalinski P. Functional reprogramming of human prostate cancer to promote local attraction of effector CD8(+) T cells. Prostate 2016; 76:1095-105. [PMID: 27199259 DOI: 10.1002/pros.23194] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 04/15/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND Local infiltration of CD8(+) T cells (CTLs) in tumor lesions predicts overall clinical outcomes and the clinical benefit of cancer patients from immune checkpoint blockade. In the current study, we evaluated local production of different classes of chemokines in prostate cancer lesions, and the feasibility of their modulation to promote selective entry of CTLs into prostate tumors. METHODS Chemokine expression in prostate cancer lesion was analyzed by TaqMan-based quantitative PCR, confocal fluorescence microscopy and ELISA. For ex vivo chemokine modulation analysis, prostate tumor explants from patients undergoing primary prostate cancer resections were cultured for 24 hr, in the absence or presence of the combination of poly-I:C, IFNα, and celecoxib (PAC). The numbers of cells producing defined chemokines in the tissues were analyzed by confocal microscopy. Chemotaxis of effector CD8(+) T cells towards the untreated and PAC-treated tumor explant supernatants were evaluated in a standard in vitro migration assays, using 24 well trans-well plates. The number of effector cells that migrated was enumerated by flow cytometry. Pearson (r) correlation was used for analyzing correlations between chemokines and immune filtrate, while paired two tailed students t-test was used for comparison between treatment groups. RESULTS Prostate tumors showed uniformly low levels of CTL/NK/Th1-recruiting chemokines (CCL5, CXCL9, CXCL10) but expressed high levels of chemokines implicated in the attraction of myeloid derived suppressor cells (MDSC) and regulatory T cells (Treg ): CCL2, CCL22, and CXCL12. Strong positive correlations were observed between CXCL9 and CXCL10 and local CD8 expression. Tumor expression levels of CCL2, CCL22, and CXCL12 were correlated with intratumoral expression of MDSC/Treg markers: FOXP3, CD33, and NCF2. Treatment with PAC suppressed intratumoral production of the Treg -attractant CCL22 and Treg /MDSC-attractant, CXCL12, while increasing the production of the CTL attractant, CXCL10. These changes in local chemokine production were accompanied by the reduced ability of the ex vivo-treated tumors to attract CD4(+) FOXP3(+) Treg cells, and strongly enhanced attraction of the CD8(+) Granzyme B(+) CTLs. CONCLUSIONS Our data demonstrate that the chemokine environment in prostate cancer can be reprogrammed to selectively enhance the attraction of type-1 effector immune cells and reduce local attraction of MDSCs and Tregs . Prostate 76:1095-1105, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
| | - John M Corman
- Department of Medicine, Virginia Mason Medical Center, Seattle, Washington
| | - Kathryn Dahl
- Department of Medicine, Virginia Mason Medical Center, Seattle, Washington
| | - Gurkamal S Chatta
- Department of Urology, Virginia Mason Medical Center, Seattle, Washington
| | - Pawel Kalinski
- Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
- Infectious Diseases and Microbiology, University of Pittsburgh, Pittsburgh, Pennsylvania
- Department of Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania
- University of Pittsburgh Cancer Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
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30
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Nishikawa K. [Elucidation of the role of metabolic reprogramming in osteoclast differentiation]. Clin Calcium 2016; 26:713-719. [PMID: 27117617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Osteoclasts dramatically alter their metabolic activity during cell differentiation. This change in the metabolic status is termed'metabolic reprogramming',but its role in osteoclast is not fully understood. Using metabolomics approach, we found that metabolic reprogramming during osteoclast differentiation increased intracellular S-adenosyle methionine (SAM), a metabolite of the methionine cycle. SAM is the universal methyl donor for methylation reactions, including histone and DNA methylation. Furthermore, SAM-mediated DNA methylation is required for osteoclast differentiation. These findings reveal the novel role of SAM metabolism in regulating osteoclast differentiation.
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Affiliation(s)
- Keizo Nishikawa
- Laboratory of Immunology and Cell Biology, Immunology Frontier Research Center, Osaka University, Japan
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31
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Malyshev IY. [Epigenetic, post-transcriptional and metabolic mechanisms of macrophage reprogramming]. Patol Fiziol Eksp Ter 2015:118-127. [PMID: 26852606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A key role in the ability of immunity to adequately respond to pathogenic factors play macrophages. Depending on the type of infection and the microenvironment macrophages can rapidly change their phenotype towards the proinflammatory M1 or antiinflammatory M2 one. The process of changing the cell phenotype is termed "reprogramming". This process plays a central role in the immune response and therefore its disturbance triggers the development of disease. Reprogramming of macrophages is provided by intracellular signaling pathways. These paths can also control epigenetic, post-transcriptional and metabolic mechanisms of phenotypic activity of macrophages. Epigenetic mechanisms can be divided into the reprogramming mechanisms towards M1 and M2 phenotype. A key component of post-transcriptional regulation is micro-mRNA (miR). On M1- and M2-stimuli macrophages express different sets of miRs. MiRs may form a positive feedback mechanism for quick reprogramming of macrophages and negative feedback mechanisms, to limit excessive inflammation in the case of M1 phenotype and to restrict fall bactericidal activity in the case of M2 phenotype. Reprogramming of macrophages leads to a change in the metabolism of these cells. Formation of M1 phenotype accompanied by a shift of the arginine metabolism towards NO-synthase activation and increased production of NO, an increase in the contribution of glycolysis to ATP production, increased deposition of bacteriostatic iron. Formation of the M2 phenotype is accompanied by a shift of the arginine metabolism towards arginase 1 activation and increasing production of urea, increased ATP synthesis in mitochondria and increased capture of fatty acids, increased the capture of heme iron. Metabolic control of macrophage phenotype also involves the positive and negative feedback. In general, macrophage reprogramming involves very good coordinated and adapted to each other changes in the activity of signaling, epigenetic, post-translational and metabolic mechanisms. A detailed understanding of the mechanisms of reprogramming will assist in selecting the correct effective therapeutic targets to develop new ways for correction of impaired immunity. Keywords: immunity; macrophages; reprogramming
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32
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Sakharov VN, Litvitskiy PF. [Opportunities for pharmacological management of macrophage polarization]. Patol Fiziol Eksp Ter 2015; 59:85-89. [PMID: 26226694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Macrophages play a key role in the pathogenesis of many human diseases. Both evaluation of M2/M1 macrophage ratio and discovering definite roles of macrophage phenotypes in this diseases may be used as criteria for assessment of effectiveness of treatment and for predicting prognosis of patients. Moreover, macrophage reprogramming seems to be a perspective therapeutic strategy for the diseases with inflammatory component in their pathogenesis. This review is based on articles published mainly in last five years and describes the results of the studies for some substances, most of them being used in current medical practice. This agents have been proven to have determined affection on macrophage polarization, its signal pathways, etc. Influencing macrophage reprogramming by such agents seems to be an important strategy in modern medicine.
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33
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Dicken J, Mildner A, Leshkowitz D, Touw IP, Hantisteanu S, Jung S, Groner Y. Transcriptional reprogramming of CD11b+Esam(hi) dendritic cell identity and function by loss of Runx3. PLoS One 2013; 8:e77490. [PMID: 24204843 PMCID: PMC3817345 DOI: 10.1371/journal.pone.0077490] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 09/03/2013] [Indexed: 02/06/2023] Open
Abstract
Classical dendritic cells (cDC) are specialized antigen-presenting cells mediating immunity and tolerance. cDC cell-lineage decisions are largely controlled by transcriptional factor regulatory cascades. Using an in vivo cell-specific targeting of Runx3 at various stages of DC lineage development we show that Runx3 is required for cell-identity, homeostasis and function of splenic Esamhi DC. Ablation of Runx3 in DC progenitors led to a substantial decrease in splenic CD4+/CD11b+ DC. Combined chromatin immunoprecipitation sequencing and gene expression analysis of purified DC-subsets revealed that Runx3 is a key gene expression regulator that facilitates specification and homeostasis of CD11b+Esamhi DC. Mechanistically, loss of Runx3 alters Esamhi DC gene expression to a signature characteristic of WT Esamlow DC. This transcriptional reprogramming caused a cellular change that diminished phagocytosis and hampered Runx3-/- Esamhi DC capacity to prime CD4+ T cells, attesting to the significant role of Runx3 in specifying Esamhi DC identity and function.
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Affiliation(s)
- Joseph Dicken
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Alexander Mildner
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Dena Leshkowitz
- Bioinformatics Unit of The Israel National Center for Personalized Medicine, The Weizmann Institute of Science, Rehovot, Israel
| | - Ivo P. Touw
- Department of Hematology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Shay Hantisteanu
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
| | - Steffen Jung
- Department of Immunology, The Weizmann Institute of Science, Rehovot, Israel
| | - Yoram Groner
- Department of Molecular Genetics, The Weizmann Institute of Science, Rehovot, Israel
- * E-mail:
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34
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Muthuswamy R, Berk E, Junecko BF, Zeh HJ, Zureikat AH, Normolle D, Luong TM, Reinhart TA, Bartlett DL, Kalinski P. NF-κB hyperactivation in tumor tissues allows tumor-selective reprogramming of the chemokine microenvironment to enhance the recruitment of cytolytic T effector cells. Cancer Res 2012; 72:3735-43. [PMID: 22593190 DOI: 10.1158/0008-5472.can-11-4136] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Tumor infiltration with effector CD8(+) T cells (T(eff)) predicts longer recurrence-free survival in many types of human cancer, illustrating the broad significance of T(eff) for effective immunosurveillance. Colorectal tumors with reduced accumulation of T(eff) express low levels of T(eff)-attracting chemokines such as CXCL10/IP10 and CCL5/RANTES. In this study, we investigated the feasibility of enhancing tumor production of T(eff)-attracting chemokines as a cancer therapeutic strategy using a tissue explant culture system to analyze chemokine induction in intact tumor tissues. In different tumor explants, we observed highly heterogeneous responses to IFNα or poly-I:C (a TLR3 ligand) when they were applied individually. In contrast, a combination of IFNα and poly-I:C uniformly enhanced the production of CXCL10 and CCL5 in all tumor lesions. Moreover, these effects could be optimized by the further addition of COX inhibitors. Applying this triple combination also uniformly suppressed the production of CCL22/MDC, a chemokine associated with infiltration of T regulatory cells (T(reg)). The T(eff)-enhancing effects of this treatment occurred selectively in tumor tissues, as compared with tissues derived from tumor margins. These effects relied on the increased propensity of tumor-associated cells (mostly fibroblasts and infiltrating inflammatory cells) to hyperactivate NF-κB and produce T(eff)-attracting chemokines in response to treatment, resulting in an enhanced ability of the treated tumors to attract T(eff) cells and reduced ability to attract T(reg) cells. Together, our findings suggest the feasibility of exploiting NF-κB hyperactivation in the tumor microenvironment to selectively enhance T(eff) entry into colon tumors.
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Affiliation(s)
- Ravikumar Muthuswamy
- Department of Surgery, University of Pittsburgh Cancer Institute, Pittsburgh, PA 15213, USA
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35
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Abstract
Acute inflammation results in alterations in both peripheral and central nervous system cytokine levels that together can exert transient but profound alterations in neuroendocrine function. This has been particularly well studied with respect to the hypothalamic-pituitary-adrenal and the hypothalamic-pituitary-gonadal axes. There is now evidence, particularly in rodents, that an inflammation in the neonatal period can have long-term, sex-specific effects on these neuroendocrine axes that persist into adulthood. There are critical time periods for the establishment of these long-term programming effects, and in adulthood they may be revealed either as alterations in basal functioning or in altered responses to a subsequent inflammatory challenge. These studies highlight the importance of early environmental exposure to pathogens in sculpting adult physiology and behavior.
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Affiliation(s)
- A C Kentner
- Hotchkiss Brain Institute Department of Physiology and Pharmacology, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada T2N 4N1.
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36
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Abstract
Neutrophils are the most abundant, short lived, and terminally differentiated leukocytes with distinct tiers of arsenals to counter pathogens. Neutrophils were traditionally considered transcriptionally inactive cells, but recent researches in the field led to a paradigm shift in neutrophil biology and revealed subpopulation heterogeneity, and functions pivotal to immunity and inflammation. Furthermore, recent unfolding of metabolic plasticity in neutrophils has challenged the long-standing concept of their sole dependence on glycolytic pathway. Metabolic adaptations and distinct regulations have been identified which are critical for neutrophil differentiation and functions. The metabolic reprogramming of neutrophils by inflammatory mediators or during pathologies such as sepsis, diabetes, glucose-6-phosphate dehydrogenase deficiency, glycogen storage diseases (GSDs), systemic lupus erythematosus (SLE), rheumatoid arthritis, and cancer are now being explored. In this review, we discuss recent developments in understanding of the metabolic regulation, that may provide clues for better management and newer therapeutic opportunities for neutrophil centric immuno-deficiencies and inflammatory disorders.
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Affiliation(s)
- Sachin Kumar
- Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, India
- *Correspondence: Sachin Kumar
| | - Madhu Dikshit
- Translational Health Science and Technology Institute, Faridabad, India
- Madhu Dikshit ;
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