1
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Huynh DC, Nguyen MP, Ngo DT, Nguyen XH, Nguyen DT, Mai TH, Le TH, Hoang MD, Le KL, Nguyen KQ, Nguyen VH, Kelley KW. A comprehensive analysis of the immune system in healthy Vietnamese people. Heliyon 2024; 10:e30647. [PMID: 38765090 PMCID: PMC11101793 DOI: 10.1016/j.heliyon.2024.e30647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/21/2024] [Accepted: 05/01/2024] [Indexed: 05/21/2024] Open
Abstract
Lifestyle, diet, socioeconomic status and genetics all contribute to heterogeneity in immune responses. Vietnam is plagued with a variety of health problems, but there are no available data on immune system values in the Vietnamese population. This study aimed to establish reference intervals for immune cell parameters specific to the healthy Vietnamese population by utilizing multi-color flow cytometry (MCFC). We provide a comprehensive analysis of total leukocyte count, quantitative and qualitative shifts within lymphocyte subsets, serum and cytokine and chemokine levels and functional attributes of key immune cells including B cells, T cells, natural killer (NK) cells and their respective subpopulations. By establishing these reference values for the Vietnamese population, these data contribute significantly to our understanding of the human immune system variations across diverse populations. These data will be of substantial comparative value and be instrumental in developing personalized medical approaches and optimizing diagnostic strategies for individuals based on their unique immune profiles.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Keith W Kelley
- University of Illinois at Urbana-Champaign, Urbana, IL, USA
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2
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He J, Chen D, Xiong W, Hou X, Quan Y, Yang M, Dong Z. Eomesodermin spatiotemporally orchestrates the early and late stages of NK cell development by targeting KLF2 and T-bet, respectively. Cell Mol Immunol 2024:10.1038/s41423-024-01164-8. [PMID: 38740922 DOI: 10.1038/s41423-024-01164-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 04/07/2024] [Indexed: 05/16/2024] Open
Abstract
Eomesodermin (Eomes) is a critical factor in the development of natural killer (NK) cells, but its precise role in temporal and spatial coordination during this process remains unclear. Our study revealed that Eomes plays distinct roles during the early and late stages of NK cell development. Specifically, the early deletion of Eomes via the CD122-Cre transgene resulted in significant blockade at the progenitor stage due to the downregulation of KLF2, another important transcription factor. ChIP-seq revealed direct binding of Eomes to the conserved noncoding sequence (CNS) of Klf2. Utilizing the CHimeric IMmune Editing (CHIME) technique, we found that deletion of the CNS region of Klf2 via CRISPRi led to a reduction in the NK cell population and developmental arrest. Moreover, constitutive activation of this specific CNS region through CRISPRa significantly reversed the severe defects in NK cell development caused by Eomes deficiency. Conversely, Ncr1-Cre-mediated terminal deletion of Eomes expedited the transition of NK cell subsets from the CD27+CD11b+ phenotype to the CD27-CD11b+ phenotype. Late-stage deficiency of Eomes led to a significant increase in T-bet expression, which subsequently increased the expression of the transcription factor Zeb2. Genetic deletion of one allele of Tbx21, encoding T-bet, effectively reversed the aberrant differentiation of Eomes-deficient NK cells. In summary, we utilized two innovative genetic models to elucidate the intricate mechanisms underlying Eomes-mediated NK cell commitment and differentiation.
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Affiliation(s)
- Junming He
- The First Affiliated Hospital of Anhui Medical University and Institute for Clinical Immunology, Anhui Medical University, Anhui, 230032, China
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China
| | - Donglin Chen
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China
| | - Wei Xiong
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China
| | - Xinlei Hou
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China
| | - Yuhe Quan
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China
| | - Meixiang Yang
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine, Zhuhai People's Hospital Affiliated with Jinan University, Jinan University, Zhuhai, 519000, China.
- The Biomedical Translational Research Institute. Key Laboratory of Ministry of Education for Viral Pathogenesis & Infection Prevention and Control (Jinan University). Guangzhou Key Laboratory for Germ-Free Animals and Microbiota Application. School of Medicine. Jinan University, Guangzhou, 510632, China.
| | - Zhongjun Dong
- The First Affiliated Hospital of Anhui Medical University and Institute for Clinical Immunology, Anhui Medical University, Anhui, 230032, China.
- State Key Laboratory of Membrane Biology, School of Medicine and Institute for Immunology, Tsinghua University, 100084, Beijing, China.
- Innovative Institute of Tumor Immunity and Medicine (ITIM), Hefei, 230032, China.
- Anhui Province Key Laboratory of Tumor Immune Microenvironment and Immunotherapy, Hefei, 230032, China.
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Medical University, Hefei, 230032, China.
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3
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Wong P, Fehniger TA. Fat matters for natural killer cell activity. Nat Immunol 2024; 25:728-730. [PMID: 38637666 DOI: 10.1038/s41590-024-01825-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Affiliation(s)
- Pamela Wong
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in St Louis School of Medicine, St Louis, MO, USA
| | - Todd A Fehniger
- Division of Oncology, Department of Medicine, Siteman Cancer Center, Washington University in St Louis School of Medicine, St Louis, MO, USA.
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4
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Liu K, Han B. Role of immune cells in the pathogenesis of myocarditis. J Leukoc Biol 2024; 115:253-275. [PMID: 37949833 DOI: 10.1093/jleuko/qiad143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/15/2023] [Accepted: 10/24/2023] [Indexed: 11/12/2023] Open
Abstract
Myocarditis is an inflammatory heart disease that mostly affects young people. Myocarditis involves a complex immune network; however, its detailed pathogenesis is currently unclear. The diversity and plasticity of immune cells, either in the peripheral blood or in the heart, have been partially revealed in a number of previous studies involving patients and several kinds of animal models with myocarditis. It is the complexity of immune cells, rather than one cell type that is the culprit. Thus, recognizing the individual intricacies within immune cells in the context of myocarditis pathogenesis and finding the key intersection of the immune network may help in the diagnosis and treatment of this condition. With the vast amount of cell data gained on myocarditis and the recent application of single-cell sequencing, we summarize the multiple functions of currently recognized key immune cells in the pathogenesis of myocarditis to provide an immune background for subsequent investigations.
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Affiliation(s)
- Keyu Liu
- Department of Pediatric Cardiology, Shandong Provincial Hospital, Shandong University, Cheeloo Colledge of Medicine, No. 324 Jingwu Road, 250021, Jinan, China
| | - Bo Han
- Department of Pediatric Cardiology, Shandong Provincial Hospital, Shandong University, Cheeloo Colledge of Medicine, No. 324 Jingwu Road, 250021, Jinan, China
- Department of Pediatric Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, 250021, Jinan, China
- Shandong Provincial Hospital, Shandong Provincial Clinical Research Center for Children' s Health and Disease office, No. 324 Jingwu Road, 250021, Jinan, China
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5
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Karmakar S, Mishra A, Pal P, Lal G. Effector and cytolytic function of natural killer cells in anticancer immunity. J Leukoc Biol 2024; 115:235-252. [PMID: 37818891 DOI: 10.1093/jleuko/qiad126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023] Open
Abstract
Adaptive immune cells play an important role in mounting antigen-specific antitumor immunity. The contribution of innate immune cells such as monocytes, macrophages, natural killer (NK) cells, dendritic cells, and gamma-delta T cells is well studied in cancer immunology. NK cells are innate lymphoid cells that show effector and regulatory function in a contact-dependent and contact-independent manner. The cytotoxic function of NK cells plays an important role in killing the infected and transformed host cells and controlling infection and tumor growth. However, several studies have also ascribed the role of NK cells in inducing pathophysiology in autoimmune diseases, promoting immune tolerance in the uterus, and antitumor function in the tumor microenvironment. We discuss the fundamentals of NK cell biology, its distribution in different organs, cellular and molecular interactions, and its cytotoxic and noncytotoxic functions in cancer biology. We also highlight the use of NK cell-based adoptive cellular therapy in cancer.
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Affiliation(s)
- Surojit Karmakar
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Amrita Mishra
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Pradipta Pal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Girdhari Lal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
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Nishimura A, Yokoyama K, Naruto T, Yamagishi C, Imamura T, Nakazono H, Kimura S, Ito M, Sagisaka M, Tanaka Y, Piao J, Namikawa Y, Yanagimachi M, Isoda T, Kanai A, Matsui H, Isobe T, Sato-Otsubo A, Higuchi N, Takada A, Okuno H, Saito S, Karakawa S, Kobayashi S, Hasegawa D, Fujisaki H, Hasegawa D, Koike K, Koike T, Rai S, Umeda K, Sano H, Sekinaka Y, Ogawa A, Kinoshita A, Shiba N, Miki M, Kimura F, Nakayama H, Nakazawa Y, Taga T, Taki T, Adachi S, Manabe A, Koh K, Ishida Y, Takita J, Ishikawa F, Goto H, Morio T, Mizutani S, Tojo A, Takagi M. Myeloid/natural killer (NK) cell precursor acute leukemia as a distinct leukemia type. SCIENCE ADVANCES 2023; 9:eadj4407. [PMID: 38091391 PMCID: PMC10848711 DOI: 10.1126/sciadv.adj4407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 11/14/2023] [Indexed: 12/18/2023]
Abstract
Myeloid/natural killer (NK) cell precursor acute leukemia (MNKPL) has been described on the basis of its unique immunophenotype and clinical phenotype. However, there is no consensus on the characteristics for identifying this disease type because of its rarity and lack of defined distinctive molecular characteristics. In this study, multiomics analysis revealed that MNKPL is distinct from acute myeloid leukemia, T cell acute lymphoblastic leukemia, and mixed-phenotype acute leukemia (MPAL), and NOTCH1 and RUNX3 activation and BCL11B down-regulation are hallmarks of MNKPL. Although NK cells have been classically considered to be lymphoid lineage-derived, the results of our single-cell analysis using MNKPL cells suggest that NK cells and myeloid cells share common progenitor cells. Treatment outcomes for MNKPL are unsatisfactory, even when hematopoietic cell transplantation is performed. Multiomics analysis and in vitro drug sensitivity assays revealed increased sensitivity to l-asparaginase and reduced levels of asparagine synthetase (ASNS), supporting the clinically observed effectiveness of l-asparaginase.
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Affiliation(s)
- Akira Nishimura
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Kazuaki Yokoyama
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Takuya Naruto
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Chika Yamagishi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Toshihiko Imamura
- Department of Pediatrics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
| | - Hiroto Nakazono
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Shunsuke Kimura
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Mieko Ito
- Division of Hematology/Oncology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Maiko Sagisaka
- Division of Hematology/Oncology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Yukie Tanaka
- Research Core, Institute of Research, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Jinhua Piao
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Yui Namikawa
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Masakatsu Yanagimachi
- Division of Hematology/Oncology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Takeshi Isoda
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Akinori Kanai
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Hirotaka Matsui
- Department of Molecular Laboratory Medicine, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Tomoya Isobe
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Aiko Sato-Otsubo
- Department of Pediatrics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Naoko Higuchi
- Department of Pediatrics, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Akiko Takada
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Haruna Okuno
- Department of Pediatrics, Gunma University Hospital, Maebashi, Japan
| | - Shoji Saito
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | - Shuhei Karakawa
- Department of Pediatrics, Hiroshima University Hospital, Hiroshima, Japan
| | - Shogo Kobayashi
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Daisuke Hasegawa
- Department of Pediatrics, St. Luke’s International Hospital, Tokyo, Japan
| | - Hiroyuki Fujisaki
- Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan
| | - Daiichiro Hasegawa
- Department of Hematology and Oncology, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan
| | - Kazutoshi Koike
- Division of Pediatric Hematology and Oncology, Ibaraki Children's Hospital, Mito, Japan
| | - Takashi Koike
- Department of Pediatrics, Tokai University School of Medicine, Isehara, Japan
| | - Shinya Rai
- Department of Hematology and Rheumatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Katsutsugu Umeda
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideki Sano
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Yujin Sekinaka
- Department of Pediatrics, National Defense Medical College, Tokorozawa, Japan
| | - Atsushi Ogawa
- Department of Pediatrics, Niigata Cancer Center Hospital, Niigata, Japan
| | - Akitoshi Kinoshita
- Department of Pediatrics, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Norio Shiba
- Department of Pediatrics, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Mizuka Miki
- Department of Pediatrics, Hiroshima Red Cross Hospital and Atomic-Bomb Survivors Hospital, Hiroshima, Japan
| | - Fumihiko Kimura
- Division of Hematology, Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Hideki Nakayama
- Department of Pediatrics, Kyushu Cancer Center, Fukuoka, Japan
| | - Yozo Nakazawa
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takashi Taga
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Department of Pediatrics, Shiga University of Medical Science, Ohtsu, Japan
| | - Tomohiko Taki
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Department of Medical Technology, Faculty of Health Sciences, Kyorin University, Tokyo, Japan
| | - Souichi Adachi
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsushi Manabe
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Department of Pediatrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Katsuyoshi Koh
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Department of Hematology/Oncology, Saitama Children’s Medical Center, Saitama, Japan
| | - Yasushi Ishida
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
- Pediatric Medical Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Junko Takita
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Fumihiko Ishikawa
- Laboratory for Human Disease Models, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
- Department of Comprehensive Pathology, Tokyo Medical and Dental University University (TMDU), Tokyo, Japan
| | - Hiroaki Goto
- Division of Hematology/Oncology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Shuki Mizutani
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Arinobu Tojo
- Department of Hematology/Oncology, Research Hospital, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
- Data Science and Faculty Affairs, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Masatoshi Takagi
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Leukemia/Lymphoma Committee of Japanese Society of Pediatric Hematology and Oncology, Tokyo, Japan
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7
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Khawar MB, Gao G, Rafiq M, Shehzadi A, Afzal A, Abbasi MH, Sheikh N, Afzal N, Ashraf MA, Hamid SE, Shahzaman S, Kawish N, Sun H. Breaking down barriers: The potential of smarter CAR-engineered NK cells against solid tumors. J Cell Biochem 2023; 124:1082-1104. [PMID: 37566723 DOI: 10.1002/jcb.30460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/04/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023]
Abstract
Natural killer (NK) cells are considered to be the foremost fighters of our innate immune system against foreign invaders and thus tend to promptly latch onto the virus-infected and tumor/cancerous cells, killing them through phagocytosis. At present, the application of genetically engineered Chimeric antigen receptor (CAR) receptors ensures a guaranteed optimistic response with NK cells and would not allow the affected cells to dodge or escape unchecked. Hence the specificity and uniqueness of CAR-NK cells over CAR-T therapy make them a better immunotherapeutic choice to reduce the load of trafficking of numerous tumor cells near the healthy cell populations in a more intact way than offered by CAR-T immunotherapy. Our review mainly focuses on the preclinical, clinical, and recent advances in clinical research trials and further strategies to achieve an augmented and efficient cure against solid tumors.
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Affiliation(s)
- Muhammad B Khawar
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental and, Translational Noncoding RNA Research, Yangzhou, China
- Department of Zoology, Applied Molecular Biology and Biomedicine Lab, University of Narowal, Narowal, Pakistan
| | - Guangzhong Gao
- Department of Physiatry, Haian Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nantong, Jiangsu, China
| | - Mussarat Rafiq
- Cell & Molecular Biology Lab, Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Anila Shehzadi
- Department of Zoology, Molecular Medicine and Cancer Therapeutics Lab, University of Central Punjab, Lahore, Pakistan
| | - Ali Afzal
- Department of Zoology, Molecular Medicine and Cancer Therapeutics Lab, University of Central Punjab, Lahore, Pakistan
| | | | - Nadeem Sheikh
- Cell & Molecular Biology Lab, Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Nimra Afzal
- Department of Zoology, Molecular Medicine and Cancer Therapeutics Lab, University of Central Punjab, Lahore, Pakistan
| | | | - Syeda E Hamid
- Department of Zoology, Molecular Medicine and Cancer Therapeutics Lab, University of Central Punjab, Lahore, Pakistan
| | - Sara Shahzaman
- Department of Zoology, Molecular Medicine and Cancer Therapeutics Lab, University of Central Punjab, Lahore, Pakistan
| | - Naseer Kawish
- Cell & Molecular Biology Lab, Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Haibo Sun
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
- Jiangsu Key Laboratory of Experimental and, Translational Noncoding RNA Research, Yangzhou, China
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8
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Hu L, Han M, Deng Y, Gong J, Hou Z, Zeng Y, Zhang Y, He J, Zhong C. Genetic distinction between functional tissue-resident and conventional natural killer cells. iScience 2023; 26:107187. [PMID: 37404378 PMCID: PMC10316664 DOI: 10.1016/j.isci.2023.107187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/01/2023] [Accepted: 06/16/2023] [Indexed: 07/06/2023] Open
Abstract
Tissue-residential natural killer (trNK) cells act as pioneering responders during infectious challenges. However, their discrimination with conventional NK (cNK) cells is still an issue. Through an integrative transcriptome comparison of the two NK subgroups from different tissues, we have defined two genesets capable of efficiently distinguishing them. Based on the two genesets, a fundamental difference between the activation of trNK and cNK is identified and further confirmed. Mechanistically, we have discovered a particular role of chromatin landscape in regulating the trNK activation. In addition, IL-21R and IL-18R are respectively highly expressed by trNK and cNK, indicating a role of cytokine milieu in determining their differential activation. Indeed, IL-21 is particularly critical in accessorily promoting trNK activation using a bunch of bifunctional transcription factors. Together, this study sheds light on the bona fide difference between trNK and cNK, which will further expand our knowledge about their distinct functionalities during immune responses.
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Affiliation(s)
- Luni Hu
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Mengwei Han
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yichen Deng
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Jingjing Gong
- Institute of Systems Biomedicine, Peking University Health Science Center, Beijing 100191, China
| | - Zhiyuan Hou
- Institute of Systems Biomedicine, Peking University Health Science Center, Beijing 100191, China
| | - Yanyu Zeng
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Yime Zhang
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Jing He
- Department of Rheumatology and Immunology, Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis, Peking University People’s Hospital, Beijing, China
| | - Chao Zhong
- Institute of Systems Biomedicine, Department of Immunology, NHC Key Laboratory of Medical Immunology (Peking University), Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
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9
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Zhou Z, Guan B, Xia H, Zheng R, Xu B. Particle radiotherapy in the era of radioimmunotherapy. Cancer Lett 2023:216268. [PMID: 37331583 DOI: 10.1016/j.canlet.2023.216268] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/24/2023] [Accepted: 06/11/2023] [Indexed: 06/20/2023]
Abstract
Radiotherapy (RT) is one of the key modalities for cancer treatment, and more than 70% of tumor patients will receive RT during the course of their disease. Particle radiotherapy, such as proton radiotherapy, carbon-ion radiotherapy (CIRT) and boron neutron capture therapy (BNCT), is currently available for the treatment of patients Immunotherapy combined with photon RT has been successfully used in the clinic. The effect of immunotherapy combined with particle RT is an area of interest. However, the molecular mechanisms underlying the effects of combined immunotherapy and particle RT remain largely unknown. In this review, we summarize the properties of different types of particle RT and the mechanisms underlying their radiobiological effects. Additionally, we compared the main molecular players in photon RT and particle RT and the mechanisms involved the RT-mediated immune response.
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Affiliation(s)
- Zihan Zhou
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Xinquan Road 29, Fuzhou, 350000, Fuzhou, China.
| | - Bingjie Guan
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Xinquan Road 29, Fuzhou, 350000, Fuzhou, China.
| | - Huang Xia
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Xinquan Road 29, Fuzhou, 350000, Fuzhou, China.
| | - Rong Zheng
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Xinquan Road 29, Fuzhou, 350000, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, Xinquan Road 29, Fuzhou, 350000, Fujian, China; Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies), Fuzhou, Xinquan Road 29, Fuzhou, 350000, Fujian, China.
| | - Benhua Xu
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Xinquan Road 29, Fuzhou, 350000, Fuzhou, China; Fujian Key Laboratory of Intelligent Imaging and Precision Radiotherapy for Tumors (Fujian Medical University), Fuzhou, Xinquan Road 29, Fuzhou, 350000, Fujian, China; Clinical Research Center for Radiology and Radiotherapy of Fujian Province (Digestive, Hematological and Breast Malignancies), Fuzhou, Xinquan Road 29, Fuzhou, 350000, Fujian, China.
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10
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Mazinani M, Rahbarizadeh F. New cell sources for CAR-based immunotherapy. Biomark Res 2023; 11:49. [PMID: 37147740 PMCID: PMC10163725 DOI: 10.1186/s40364-023-00482-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 04/04/2023] [Indexed: 05/07/2023] Open
Abstract
Chimeric antigen receptor (CAR) T cell therapy, in which a patient's own T lymphocytes are engineered to recognize and kill cancer cells, has achieved striking success in some hematological malignancies in preclinical and clinical trials, resulting in six FDA-approved CAR-T products currently available in the market. Despite impressive clinical outcomes, concerns about treatment failure associated with low efficacy or high cytotoxicity of CAR-T cells remain. While the main focus has been on improving CAR-T cells, exploring alternative cellular sources for CAR generation has garnered growing interest. In the current review, we comprehensively evaluated other cell sources rather than conventional T cells for CAR generation.
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Affiliation(s)
- Marzieh Mazinani
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran
| | - Fatemeh Rahbarizadeh
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran.
- Research and Development Center of Biotechnology, Tarbiat Modares University, Tehran, Iran.
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11
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Ng CK, Belz GT. Innate lymphoid cells: potential targets for cancer therapeutics. Trends Cancer 2023; 9:158-171. [PMID: 36357314 DOI: 10.1016/j.trecan.2022.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/07/2022] [Accepted: 10/17/2022] [Indexed: 11/10/2022]
Abstract
Innate lymphoid cells (ILCs) comprise a number of different subsets, including natural killer (NK) cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue-inducer (LTi) cells that express receptors and signaling pathways that are highly responsive to continuously changing microenvironmental cues. In this Review, we highlight the key features of innate cells that define their capacity to respond rapidly to different environments, how this ability can drive both tumor protection (limiting tumor development) or, alternatively, tumor progression, promoting tumor dissemination and resistance to immunotherapy. We discuss how understanding the regulation of ILCs that can detect tumor cells early in a response opens the possibility of exploiting this functional plasticity to develop rational therapeutic strategies to bolster adaptive immune responses and improve patient outcomes.
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Affiliation(s)
- Chun Ki Ng
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Gabrielle T Belz
- The University of Queensland Diamantina Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia.
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12
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Ye L, Shi S, Chen W. Innate immunity in pancreatic cancer: Lineage tracing and function. Front Immunol 2023; 13:1081919. [PMID: 36726981 PMCID: PMC9884680 DOI: 10.3389/fimmu.2022.1081919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/28/2022] [Indexed: 01/17/2023] Open
Abstract
Increasingly, patients with gastrointestinal tumors can benefit from immunotherapy, but not patients with pancreatic cancer. While this lack of benefit has been attributed to lower T-cell infiltration in pancreatic cancer, other studies have demonstrated the presence of numerous T cells in pancreatic cancer, suggesting another mechanism for the poor efficacy of immunotherapy. Single-cell RNA sequencing studies on the pancreatic cancer immune microenvironment have demonstrated the predominance of innate immune cells (e.g., macrophages, dendritic cells, mast cells, and innate immune lymphoid cells). Therefore, in-depth research on the source and function of innate immune lymphocytes in pancreatic cancer could guide pancreatic cancer immunotherapy.
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Affiliation(s)
- Longyun Ye
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China,Shanghai Pancreatic Cancer Institute, Shanghai, China,Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Saimeng Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai, China,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China,Shanghai Pancreatic Cancer Institute, Shanghai, China,Pancreatic Cancer Institute, Fudan University, Shanghai, China
| | - Wei Chen
- Institute of Clinical Medicine Research, Zhejiang Provincial People's Hospital, Hangzhou Medical College, Hangzhou, China,Cancer Institute of Integrated Traditional Chinese and Western Medicine, Zhejiang Academy of Traditional Chinese Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, China,*Correspondence: Wei Chen,
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13
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Zhang Y, Zhao Y, Zhai Y, He J, Tang M, Liu Y, Yao Y, Xue P, He M, Li Q, Xu Y, Qu W, Zhang Y. Cadmium impairs the development of natural killer cells and bidirectionally modifies their capacity for cytotoxicity. CHEMOSPHERE 2023; 311:137068. [PMID: 36330983 DOI: 10.1016/j.chemosphere.2022.137068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Cadmium (Cd) is a highly toxic heavy metal in the environment. The aim of this study was to investigate the impact of Cd on natural killer (NK) cells. C57BL/6 mice were treated with 10 ppm Cd via drinking water for 3 months, and the development of NK cells in the bone marrow (BM) and the cytotoxicity of mature NK (mNK) cells in the peripheral immune organs were evaluated thereafter; the impact of Cd on the cytotoxicity of mNK cells from human peripheral blood mononuclear cells (PBMC) was also investigated. Whereas Cd treatment impaired the differentiation of NK progenitors in the BM, Cd treatment activated the JAK3/STAT5 signaling to drive the proliferation of mNK cells and thereby lead to a compensation increase of mNK cells in the peripheral immune organs of mice. Additionally, Cd treatment bidirectionally regulated the cytotoxicity of mouse mNK cells to differential tumor cells, dependent on the levels of Fas expression in the tumor cells; mechanically, Cd treatment activated the JAK3/STAT5 signaling to promote the expression of FasL in mNK cells to increase their cytotoxicity, while Cd treatment reduced the expression of granzyme B in mNK cells to impair their cytotoxicity in the peripheral immune organs of mice. Likewise, in vitro assays indicated that Cd treatment also activated the JAK3/STAT5 signaling to increase the expression of FasL, whereas Cd treatment reduced the expression of granzyme B in human mNK cells. Thus Cd treatment impaired the development of NK cells in the BM and bidirectionally regulated the cytotoxicity of mNK cells in the peripheral immune organs, which may extend our current understanding for the immunotoxicity of Cd.
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Affiliation(s)
- Yufan Zhang
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Yifan Zhao
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Yue Zhai
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Jinyi He
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Mengke Tang
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Yalin Liu
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Ye Yao
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Peng Xue
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Miao He
- State Key Laboratory of Medical Neurobiology, Institutes of Brain Science, Fudan University, Shanghai, 200032, China
| | - Qian Li
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yanyi Xu
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Weidong Qu
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China
| | - Yubin Zhang
- School of Public Health and Key Laboratory of Public Health Safety, MOE, Fudan University, Shanghai, 200032, China.
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14
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Zoghi S, Masoumi F, Rezaei N. The immune system. Clin Immunol 2023. [DOI: 10.1016/b978-0-12-818006-8.00005-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Imianowski CJ, Whiteside SK, Lozano T, Evans AC, Benson JD, Courreges CJ, Sadiyah F, Lau CM, Zandhuis ND, Grant FM, Schuijs MJ, Vardaka P, Kuo P, Soilleux EJ, Yang J, Sun JC, Kurosaki T, Okkenhaug K, Halim TY, Roychoudhuri R. BACH2 restricts NK cell maturation and function, limiting immunity to cancer metastasis. J Exp Med 2022; 219:e20211476. [PMID: 36178457 PMCID: PMC9529614 DOI: 10.1084/jem.20211476] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/11/2021] [Accepted: 08/26/2022] [Indexed: 11/04/2022] Open
Abstract
Natural killer (NK) cells are critical to immune surveillance against infections and cancer. Their role in immune surveillance requires that NK cells are present within tissues in a quiescent state. Mechanisms by which NK cells remain quiescent in tissues are incompletely elucidated. The transcriptional repressor BACH2 plays a critical role within the adaptive immune system, but its function within innate lymphocytes has been unclear. Here, we show that BACH2 acts as an intrinsic negative regulator of NK cell maturation and function. BACH2 is expressed within developing and mature NK cells and promotes the maintenance of immature NK cells by restricting their maturation in the presence of weak stimulatory signals. Loss of BACH2 within NK cells results in accumulation of activated NK cells with unrestrained cytotoxic function within tissues, which mediate augmented immune surveillance to pulmonary cancer metastasis. These findings establish a critical function of BACH2 as a global negative regulator of innate cytotoxic function and tumor immune surveillance by NK cells.
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Affiliation(s)
- Charlotte J. Imianowski
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Sarah K. Whiteside
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Teresa Lozano
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | | | - Jayme D. Benson
- Department of Pathology, University of Cambridge, Cambridge, UK
| | | | - Firas Sadiyah
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Colleen M. Lau
- Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, NY
- Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY
| | - Nordin D. Zandhuis
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Francis M. Grant
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Martijn J. Schuijs
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, UK
| | - Panagiota Vardaka
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Paula Kuo
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | | | - Jie Yang
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
| | - Joseph C. Sun
- Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, NY
- Department of Immunology and Microbial Pathogenesis, Weill Cornell Medical College, New York, NY
| | - Tomohiro Kurosaki
- Laboratory of Lymphocyte Differentiation, World Premier International Immunology Frontier Research Center, Osaka University, Osaka, Japan
- Laboratory for Lymphocyte Differentiation, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Klaus Okkenhaug
- Department of Pathology, University of Cambridge, Cambridge, UK
| | | | - Rahul Roychoudhuri
- Department of Pathology, University of Cambridge, Cambridge, UK
- Immunology Programme, Babraham Institute, Babraham Research Campus, Cambridge, Cambridgeshire, UK
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16
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Lin JT, Chuang YC, Chen MK, Lo YS, Lin CC, Ho HY, Liu YT, Hsieh MJ. Shuterin Enhances the Cytotoxicity of the Natural Killer Leukemia Cell Line KHYG-1 by Increasing the Expression Levels of Granzyme B and IFN-γ through the MAPK and Ras/Raf Signaling Pathways. Int J Mol Sci 2022; 23:12816. [PMID: 36361609 PMCID: PMC9654641 DOI: 10.3390/ijms232112816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/19/2022] [Accepted: 10/21/2022] [Indexed: 08/26/2023] Open
Abstract
Natural killer (NK) cell therapy is an emerging tool for cancer immunotherapy. NK cells are isolated from peripheral blood, and their number and activity are limited. Therefore, primary NK cells should be expanded substantially, and their proliferation and cytotoxicity must be enhanced. Shuterin is a phytochemical isolated from Ficus thonningii. In this study, we explored the possible capacity of shuterin to enhance the proliferation and activity of KHYG-1 cells (an NK leukemia cell line). Shuterin enhanced the proliferation of KHYG-1 cells and their cytotoxicity to K562 cells. Moreover, this phytochemical induced the expression of granzyme B by promoting the phosphorylated cyclic adenosine monophosphate response element-binding protein (CREB) and mitogen-activated protein kinase (MAPK) signaling pathways. Furthermore, the secretion of interferon (IFN)-γ increased with increasing levels of shuterin in KHYG-1 cells and NK cells obtained from adults with head and neck squamous cell carcinoma. Shuterin appeared to induce IFN-γ secretion by increasing the expression of lectin-like transcript 1 and the phosphorylation of proteins involved in the Ras/Raf pathway. Thus, shuterin represents a promising agent for promoting the proliferation and cytotoxicity of NK cells.
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Affiliation(s)
- Jen-Tsun Lin
- Department of Medicine, Division of Hematology and Oncology, Changhua Christian Hospital, Changhua 500, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yi-Ching Chuang
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology, Head and Neck Surgery, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yu-Sheng Lo
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Chia-Chieh Lin
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Hsin-Yu Ho
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Yen-Tze Liu
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- Department of Family Medicine, Changhua Christian Hospital, Changhua 500, Taiwan
| | - Ming-Ju Hsieh
- Oral Cancer Research Center, Changhua Christian Hospital, Changhua 500, Taiwan
- College of Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan
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17
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Li H, Song W, Li Z, Zhang M. Preclinical and clinical studies of CAR-NK-cell therapies for malignancies. Front Immunol 2022; 13:992232. [PMID: 36353643 PMCID: PMC9637940 DOI: 10.3389/fimmu.2022.992232] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/13/2022] [Indexed: 12/01/2022] Open
Abstract
The development of chimeric antigen receptor T (CAR-T) cell therapy, a specific type of immunotherapy, in recent decades was a fantastic breakthrough for the treatment of hematological malignancies. However, difficulties in collecting normal T cells from patients and the time cost of manufacturing CAR-T cells have limited the application of CAR-T-cell therapy. In addition, the termination of related clinical trials on universal CAR-T cell therapy has made further research more difficult. Natural killer (NK) cells have drawn great attention in recent years. Chimeric antigen receptor-NK (CAR-NK) cell therapy is a promising strategy in the treatment of malignant tumors because of its lack of potential for causing graft-versus-host disease (GVHD). In this review, we will address the advances in and achievements of CAR-NK cell therapy.
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Affiliation(s)
- Hongwen Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Translational Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Wenting Song
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Translational Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Sciences of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhaoming Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Translational Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- State Key Laboratory of Esophageal Cancer Prevention and Treatment and Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Translational Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- *Correspondence: Mingzhi Zhang,
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18
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Persyn E, Wahlen S, Kiekens L, Taveirne S, Van Loocke W, Van Ammel E, Van Nieuwerburgh F, Taghon T, Vandekerckhove B, Van Vlierberghe P, Leclercq G. TXNIP Promotes Human NK Cell Development but Is Dispensable for NK Cell Functionality. Int J Mol Sci 2022; 23:ijms231911345. [PMID: 36232644 PMCID: PMC9570291 DOI: 10.3390/ijms231911345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/13/2022] [Accepted: 09/22/2022] [Indexed: 12/05/2022] Open
Abstract
The ability of natural killer (NK) cells to kill tumor cells without prior sensitization makes them a rising player in immunotherapy. Increased understanding of the development and functioning of NK cells will improve their clinical utilization. As opposed to murine NK cell development, human NK cell development is still less understood. Here, we studied the role of thioredoxin-interacting protein (TXNIP) in human NK cell differentiation by stable TXNIP knockdown or overexpression in cord blood hematopoietic stem cells, followed by in vitro NK cell differentiation. TXNIP overexpression only had marginal effects, indicating that endogenous TXNIP levels are sufficient in this process. TXNIP knockdown, however, reduced proliferation of early differentiation stages and greatly decreased NK cell numbers. Transcriptome analysis and experimental confirmation showed that reduced protein synthesis upon TXNIP knockdown likely caused this low proliferation. Contrary to its profound effects on the early differentiation stages, TXNIP knockdown led to limited alterations in NK cell phenotype, and it had no effect on NK cell cytotoxicity or cytokine production. Thus, TXNIP promotes human NK cell differentiation by affecting protein synthesis and proliferation of early NK cell differentiation stages, but it is redundant for functional NK cell maturation.
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Affiliation(s)
- Eva Persyn
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Sigrid Wahlen
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Laura Kiekens
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Sylvie Taveirne
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Wouter Van Loocke
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
| | - Els Van Ammel
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | | | - Tom Taghon
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Bart Vandekerckhove
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
- Department of Biomolecular Medicine, Ghent University, 9000 Ghent, Belgium
| | - Georges Leclercq
- Laboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, 9000 Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), 9000 Ghent, Belgium
- Correspondence: ; Tel.: +32-9-332-37-34
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19
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Sparano C, Solís-Sayago D, Vijaykumar A, Rickenbach C, Vermeer M, Ingelfinger F, Litscher G, Fonseca A, Mussak C, Mayoux M, Friedrich C, Nombela-Arrieta C, Gasteiger G, Becher B, Tugues S. Embryonic and neonatal waves generate distinct populations of hepatic ILC1s. Sci Immunol 2022; 7:eabo6641. [PMID: 36054340 DOI: 10.1126/sciimmunol.abo6641] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Group 1 innate lymphoid cells (ILCs) comprising circulating natural killer (cNK) cells and tissue-resident ILC1s are critical for host defense against pathogens and tumors. Despite a growing understanding of their role in homeostasis and disease, the ontogeny of group 1 ILCs remains largely unknown. Here, we used fate mapping and single-cell transcriptomics to comprehensively investigate the origin and turnover of murine group 1 ILCs. Whereas cNK cells are continuously replaced throughout life, we uncovered tissue-dependent development and turnover of ILC1s. A first wave of ILC1s emerges during embryogenesis in the liver and transiently colonizes fetal tissues. After birth, a second wave quickly replaces ILC1s in most tissues apart from the liver, where they layer with embryonic ILC1s, persist until adulthood, and undergo a specific developmental program. Whereas embryonically derived ILC1s give rise to a cytotoxic subset, the neonatal wave establishes the full spectrum of ILC1s. Our findings uncover key ontogenic features of murine group 1 ILCs and their association with cellular identities and functions.
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Affiliation(s)
- Colin Sparano
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Darío Solís-Sayago
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Anjali Vijaykumar
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Chiara Rickenbach
- Institute for Regenerative Medicine, University of Zurich, Zurich, Switzerland
| | - Marijne Vermeer
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Florian Ingelfinger
- Inflammation Research, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Gioana Litscher
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - André Fonseca
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Caroline Mussak
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Maud Mayoux
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Christin Friedrich
- Würzburg Institute of Systems Immunology, Max Planck Research Group, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - César Nombela-Arrieta
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
| | - Georg Gasteiger
- Würzburg Institute of Systems Immunology, Max Planck Research Group, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Burkhard Becher
- Inflammation Research, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Sonia Tugues
- Innate Lymphoid Cells and Cancer, Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
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20
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Wahlen S, Matthijssens F, Van Loocke W, Taveirne S, Kiekens L, Persyn E, Van Ammel E, De Vos Z, De Munter S, Matthys P, Van Nieuwerburgh F, Taghon T, Vandekerckhove B, Van Vlierberghe P, Leclercq G. The transcription factor RUNX2 drives the generation of human NK cells and promotes tissue residency. eLife 2022; 11:e80320. [PMID: 35793229 PMCID: PMC9259014 DOI: 10.7554/elife.80320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 05/26/2022] [Indexed: 12/16/2022] Open
Abstract
Natural killer (NK) cells are innate lymphocytes that eliminate virus-infected and cancer cells by cytotoxicity and cytokine secretion. In addition to circulating NK cells, distinct tissue-resident NK subsets have been identified in various organs. Although transcription factors regulating NK cell development and function have been extensively studied in mice, the role of RUNX2 in these processes has not been investigated, neither in mice nor in human. Here, by manipulating RUNX2 expression with either knockdown or overexpression in human haematopoietic stem cell-based NK cell differentiation cultures, combined with transcriptomic and ChIP-sequencing analyses, we established that RUNX2 drives the generation of NK cells, possibly through induction of IL-2Rβ expression in NK progenitor cells. Importantly, RUNX2 promotes tissue residency in human NK cells. Our findings have the potential to improve existing NK cell-based cancer therapies and can impact research fields beyond NK cell biology, since tissue-resident subsets have also been described in other lymphocyte subpopulations.
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Affiliation(s)
- Sigrid Wahlen
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Filip Matthijssens
- Cancer Research Institute GhentGhentBelgium
- Department of Biomolecular Medicine, Ghent UniversityGhentBelgium
| | - Wouter Van Loocke
- Cancer Research Institute GhentGhentBelgium
- Department of Biomolecular Medicine, Ghent UniversityGhentBelgium
| | - Sylvie Taveirne
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Laura Kiekens
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Eva Persyn
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Els Van Ammel
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Zenzi De Vos
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Stijn De Munter
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Patrick Matthys
- Laboratory of Immunobiology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, KU LeuvenLeuvenBelgium
| | | | - Tom Taghon
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Bart Vandekerckhove
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
| | - Pieter Van Vlierberghe
- Cancer Research Institute GhentGhentBelgium
- Department of Biomolecular Medicine, Ghent UniversityGhentBelgium
| | - Georges Leclercq
- Department of Diagnostic Sciences, Ghent UniversityGhentBelgium
- Cancer Research Institute GhentGhentBelgium
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21
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Schnoegl D, Hochgerner M, Gotthardt D, Marsh LM. Fra-2 Is a Dominant Negative Regulator of Natural Killer Cell Development. Front Immunol 2022; 13:909270. [PMID: 35812461 PMCID: PMC9257261 DOI: 10.3389/fimmu.2022.909270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/25/2022] [Indexed: 11/30/2022] Open
Abstract
Natural killer (NK) cells play an important role in recognizing and killing pathogen-infected or malignant cells. Changes in their numbers or activation can contribute to several diseases and pathologies including systemic sclerosis (SSc), an autoimmune disease characterized by inflammation and tissue remodeling. In these patients, increased expression of the AP-1 transcription factor, Fra-2 was reported. In mice ectopic overexpression of Fra-2 (TG) leads to SSc with strong pulmonary fibrosis, pulmonary hypertension, and inflammation. Analysis of the underlying immune cell profile in the lungs of young TG mice, which do not yet show any signs of lung disease, revealed increased numbers of eosinophils and T cells but strongly reduced NK numbers. Therefore, we aimed to identify the cause of the absence of NK cells in the lungs of these mice and to determine the potential role of Fra-2 in NK development. Examination of inflammatory cell distribution in TG mice revealed similar NK deficiencies in the spleen, blood, and bone marrow. Deeper analysis of the WT and TG bone marrow revealed a potential NK cell developmental defect beginning at the preNKP stage. To determine whether this defect was cell-intrinsic or extrinsic, mixed bone marrow chimera and in vitro differentiation experiments were performed. Both experiments showed that the defect caused by Fra-2 was primarily cell-intrinsic and minimally dependent on the environment. Closer examination of surface markers and transcription factors required for NK development, revealed the expected receptor distribution but changes in transcription factor expression. We found a significant reduction in Nfil3, which is essential for the transition of common lymphoid cells to NK committed precursor cells and an AP-1 binding site in the promotor of this gene. In Summary, our data demonstrates that regulation of Fra-2 is essential for NK development and maturation, and suggests that the early NK dysfunction plays an important role in the pathogenesis of systemic sclerosis.
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Affiliation(s)
- Diana Schnoegl
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
| | | | - Dagmar Gotthardt
- Institute of Pharmacology and Toxicology, University of Veterinary Medicine, Vienna, Austria
| | - Leigh M. Marsh
- Ludwig Boltzmann Institute for Lung Vascular Research, Graz, Austria
- Otto Loewi Research Center, Division of Physiology, Medical University of Graz, Graz, Austria
- *Correspondence: Leigh M. Marsh,
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22
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Chu J, Gao F, Yan M, Zhao S, Yan Z, Shi B, Liu Y. Natural killer cells: a promising immunotherapy for cancer. J Transl Med 2022; 20:240. [PMID: 35606854 PMCID: PMC9125849 DOI: 10.1186/s12967-022-03437-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/12/2022] [Indexed: 12/14/2022] Open
Abstract
As a promising alternative platform for cellular immunotherapy, natural killer cells (NK) have recently gained attention as an important type of innate immune regulatory cell. NK cells can rapidly kill multiple adjacent cancer cells through non-MHC-restrictive effects. Although tumors may develop multiple resistance mechanisms to endogenous NK cell attack, in vitro activation, expansion, and genetic modification of NK cells can greatly enhance their anti-tumor activity and give them the ability to overcome drug resistance. Some of these approaches have been translated into clinical applications, and clinical trials of NK cell infusion in patients with hematological malignancies and solid tumors have thus far yielded many encouraging clinical results. CAR-T cells have exhibited great success in treating hematological malignancies, but their drawbacks include high manufacturing costs and potentially fatal toxicity, such as cytokine release syndrome. To overcome these issues, CAR-NK cells were generated through genetic engineering and demonstrated significant clinical responses and lower adverse effects compared with CAR-T cell therapy. In this review, we summarize recent advances in NK cell immunotherapy, focusing on NK cell biology and function, the types of NK cell therapy, and clinical trials and future perspectives on NK cell therapy.
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Affiliation(s)
- Junfeng Chu
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - Fengcai Gao
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Meimei Yan
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - Shuang Zhao
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - Zheng Yan
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China
| | - Bian Shi
- Department of Chinese and Western Medicine, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China.
| | - Yanyan Liu
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, 450008, Henan, China.
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23
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CCL22 mutations drive natural killer cell lymphoproliferative disease by deregulating microenvironmental crosstalk. Nat Genet 2022; 54:637-648. [PMID: 35513723 PMCID: PMC9117519 DOI: 10.1038/s41588-022-01059-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 03/21/2022] [Indexed: 01/14/2023]
Abstract
Chronic lymphoproliferative disorder of natural killer cells (CLPD-NK) is characterized by clonal expansion of natural killer (NK) cells where the underlying genetic mechanisms are incompletely understood. In the present study, we report somatic mutations in the chemokine gene CCL22 as the hallmark of a distinct subset of CLPD-NK. CCL22 mutations were enriched at highly conserved residues, mutually exclusive of STAT3 mutations and associated with gene expression programs that resembled normal CD16dim/CD56bright NK cells. Mechanistically, the mutations resulted in ligand-biased chemokine receptor signaling, with decreased internalization of the G-protein-coupled receptor (GPCR) for CCL22, CCR4, via impaired β-arrestin recruitment. This resulted in increased cell chemotaxis in vitro, bidirectional crosstalk with the hematopoietic microenvironment and enhanced NK cell proliferation in vivo in transgenic human IL-15 mice. Somatic CCL22 mutations illustrate a unique mechanism of tumor formation in which gain-of-function chemokine mutations promote tumorigenesis by biased GPCR signaling and dysregulation of microenvironmental crosstalk.
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24
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Tse E, Kwong YL. Recent Advances in the Diagnosis and Treatment of Natural Killer Cell Malignancies. Cancers (Basel) 2022; 14:cancers14030597. [PMID: 35158865 PMCID: PMC8833626 DOI: 10.3390/cancers14030597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Natural killer (NK)/T-cell lymphomas are aggressive extranodal Epstein–Barr virus (EBV)-positive malignancies. They can be divided into three subtypes: nasal (involving the nose and upper aerodigestive tract), non-nasal (involving skin, gastrointestinal tract, testis and other organs) and disseminated (involving multiple organs). Lymphoma cells are positive for CD3ε, CD56, cytotoxic molecules and EBV-encoded small RNA. There is a predilection for Asian and Central/South American populations. Genome-wide association studies have identified lymphoma susceptibility loci in Asians. Positron emission tomography computed tomography and plasma EBV DNA quantification are crucial at diagnosis and follow-up. Stage I/II patients receive non-athracycline asparaginse-containing regimens, together with sequential/concurrent radiotherapy. Anthracycline-containing regimens are ineffective. Stage III/IV patients receive asparaginase-containing regimens, followed by allogeneic haematopoietic stem cell transplantation (HSCT). Autologous HSCT does not improve outcome. In relapsed/refractory patients, novel approaches include PD1/PD-L1 targeting, EBV-specific cytotoxic T-cells, and monoclonal antibodies. Small molecules including histone deacetylase inhibitors may be beneficial. Abstract Natural killer (NK)/T-cell lymphomas are aggressive malignancies. Epstein–Barr virus (EBV) infection in lymphoma cells is invariable. NK/T-cell lymphomas are divided into nasal, non-nasal, and disseminated subtypes. Nasal NK/T-cell lymphomas involve the nasal cavity and the upper aerodigestive tract. Non-nasal NK/T-cell lymphomas involve the skin, gastrointestinal tract, testis and other extranodal sites. Disseminated NK/T-cell lymphoma involves multiple organs, rarely presenting with a leukaemic phase. Lymphoma cells are positive for CD3ε (not surface CD3), CD56, cytotoxic molecules and EBV-encoded small RNA. There is a predilection for Asian and Central/South American populations. Genome-wide association studies have identified lymphoma susceptibility loci in Asian patients. Positron emission tomography computed tomography and plasma EBV DNA quantification are crucial evaluations at diagnosis and follow-up. Stage I/II patients typically receive non-athracycline regimens containing asparaginse, together with sequential/concurrent radiotherapy. Anthracycline-containing regimens are ineffective. Stage III/IV patients are treated with asparaginase-containing regimens, followed by allogeneic haematopoietic stem cell transplantation (HSCT) in suitable cases. Autologous HSCT does not improve outcome. In relapsed/refractory patients, novel approaches are needed, involving PD1/PD-L1 targeting, EBV-specific cytotoxic T-cells, and monoclonal antibodies. Small molecules including histone deacetylase inhibitors may be beneficial in selected patients. Future strategies may include targeting of signalling pathways and driver mutations.
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25
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Overview: Themes in Innate Lymphoid Cell Biology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1365:1-6. [DOI: 10.1007/978-981-16-8387-9_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Bou-Tayeh B, Laletin V, Salem N, Just-Landi S, Fares J, Leblanc R, Balzano M, Kerdiles YM, Bidaut G, Hérault O, Olive D, Aurrand-Lions M, Walzer T, Nunès JA, Fauriat C. Chronic IL-15 Stimulation and Impaired mTOR Signaling and Metabolism in Natural Killer Cells During Acute Myeloid Leukemia. Front Immunol 2021; 12:730970. [PMID: 34975835 PMCID: PMC8718679 DOI: 10.3389/fimmu.2021.730970] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 11/24/2021] [Indexed: 11/28/2022] Open
Abstract
Natural Killer (NK) cells are potent anti-leukemic immune effectors. However, they display multiple defects in acute myeloid leukemia (AML) patients leading to reduced anti-tumor potential. Our limited understanding of the mechanisms underlying these defects hampers the development of strategies to restore NK cell potential. Here, we have used a mouse model of AML to gain insight into these mechanisms. We found that leukemia progression resulted in NK cell maturation defects and functional alterations. Next, we assessed NK cell cytokine signaling governing their behavior. We showed that NK cells from leukemic mice exhibit constitutive IL-15/mTOR signaling and type I IFN signaling. However, these cells failed to respond to IL-15 stimulation in vitro as illustrated by reduced activation of the mTOR pathway. Moreover, our data suggest that mTOR-mediated metabolic responses were reduced in NK cells from AML-bearing mice. Noteworthy, the reduction of mTOR-mediated activation of NK cells during AML development partially rescued NK cell metabolic and functional defects. Altogether, our data strongly suggest that NK cells from leukemic mice are metabolically and functionally exhausted as a result of a chronic cytokine activation, at least partially IL-15/mTOR signaling. NK cells from AML patients also displayed reduced IL-2/15Rβ expression and showed cues of reduced metabolic response to IL-15 stimulation in vitro, suggesting that a similar mechanism might occur in AML patients. Our study pinpoints the dysregulation of cytokine stimulation pathways as a new mechanism leading to NK cell defects in AML.
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Affiliation(s)
- Berna Bou-Tayeh
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Vladimir Laletin
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Nassim Salem
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Sylvaine Just-Landi
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- IBiSA Immunomonitoring Platform, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Joanna Fares
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Raphael Leblanc
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Marielle Balzano
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Yann M. Kerdiles
- Aix-Marseille Université, Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'Immunologie de Marseille-Luminy (CIML), Marseille, France
| | - Ghislain Bidaut
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- Cibi Technological Platform, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Olivier Hérault
- Centre National de la Recherche Scientifique (CNRS) UMR 7292, LNOx Team, François Rabelais University, Tours, France
| | - Daniel Olive
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- IBiSA Immunomonitoring Platform, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Michel Aurrand-Lions
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Thierry Walzer
- Centre International de Recherche en Infectiologie (CIRI), Inserm U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Jacques A. Nunès
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
| | - Cyril Fauriat
- Aix-Marseille Université UM105, Centre National de la Recherche Scientifique (CNRS) UMR7258, Inserm UMR1068, Institut Paoli-Calmettes, Cancer Research Center of Marseille (CRCM), Marseille, France
- *Correspondence: Cyril Fauriat,
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27
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Understanding and improving cellular immunotherapies against cancer: From cell-manufacturing to tumor-immune models. Adv Drug Deliv Rev 2021; 179:114003. [PMID: 34653533 DOI: 10.1016/j.addr.2021.114003] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 12/14/2022]
Abstract
The tumor microenvironment (TME) is shaped by dynamic metabolic and immune interactions between precancerous and cancerous tumor cells and stromal cells like epithelial cells, fibroblasts, endothelial cells, and hematopoietically-derived immune cells. The metabolic states of the TME, including the hypoxic and acidic niches, influence the immunosuppressive phenotypes of the stromal and immune cells, which confers resistance to both host-mediated tumor killing and therapeutics. Numerous in vitro TME platforms for studying immunotherapies, including cell therapies, are being developed. However, we do not yet understand which immune and stromal components are most critical and how much model complexity is needed to answer specific questions. In addition, scalable sourcing and quality-control of appropriate TME cells for reproducibly manufacturing these platforms remain challenging. In this regard, lessons from the manufacturing of immunomodulatory cell therapies could provide helpful guidance. Although immune cell therapies have shown unprecedented results in hematological cancers and hold promise in solid tumors, their manufacture poses significant scale, cost, and quality control challenges. This review first provides an overview of the in vivo TME, discussing the most influential cell populations in the tumor-immune landscape. Next, we summarize current approaches for cell therapies against cancers and the relevant manufacturing platforms. We then evaluate current immune-tumor models of the TME and immunotherapies, highlighting the complexity, architecture, function, and cell sources. Finally, we present the technical and fundamental knowledge gaps in both cell manufacturing systems and immune-TME models that must be addressed to elucidate the interactions between endogenous tumor immunity and exogenous engineered immunity.
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28
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Garcia P, Wang Y, Viallet J, Macek Jilkova Z. The Chicken Embryo Model: A Novel and Relevant Model for Immune-Based Studies. Front Immunol 2021; 12:791081. [PMID: 34868080 PMCID: PMC8640176 DOI: 10.3389/fimmu.2021.791081] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 11/02/2021] [Indexed: 12/18/2022] Open
Abstract
Dysregulation of the immune system is associated with many pathologies, including cardiovascular diseases, diabetes, and cancer. To date, the most commonly used models in biomedical research are rodents, and despite the various advantages they offer, their use also raises numerous drawbacks. Recently, another in vivo model, the chicken embryo and its chorioallantoic membrane, has re-emerged for various applications. This model has many benefits compared to other classical models, as it is cost-effective, time-efficient, and easier to use. In this review, we explain how the chicken embryo can be used as a model for immune-based studies, as it gradually develops an embryonic immune system, yet which is functionally similar to humans'. We mainly aim to describe the avian immune system, highlighting the differences and similarities with the human immune system, including the repertoire of lymphoid tissues, immune cells, and other key features. We also describe the general in ovo immune ontogeny. In conclusion, we expect that this review will help future studies better tailor their use of the chicken embryo model for testing specific experimental hypotheses or performing preclinical testing.
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Affiliation(s)
- Paul Garcia
- Université Grenoble Alpes, Grenoble, France
- R&D Department, Inovotion, La Tronche, France
- Institute for Advanced Biosciences, Research Center Université Grenoble Alpes (UGA)/Inserm U 1209/CNRS 5309, La Tronche, France
| | - Yan Wang
- R&D Department, Inovotion, La Tronche, France
| | | | - Zuzana Macek Jilkova
- Université Grenoble Alpes, Grenoble, France
- Institute for Advanced Biosciences, Research Center Université Grenoble Alpes (UGA)/Inserm U 1209/CNRS 5309, La Tronche, France
- Service d’Hépato-Gastroentérologie, Pôle Digidune, Centre Hospitalo-Universitaire (USA) Grenoble Alpes, La Tronche, France
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29
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Chen B, Deng Y, Wang B, Tian Z, Tong J, Yu B, Shi W, Tang J. Integrated analysis of long non-coding RNA-microRNA-mRNA competing endogenous RNAregulatory networks in thromboangiitis obliterans. Bioengineered 2021; 12:12023-12037. [PMID: 34787068 PMCID: PMC8810094 DOI: 10.1080/21655979.2021.2002497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Thromboangiitis obliterans (TAO) is a non-atherosclerotic, segmental, chronic vascular inflammatory disease. Our aim was to explore the underlying mechanisms of long non-coding RNA (lncRNA)-related competing endogenous RNAs (ceRNAs) in TAO. Six blood samples were collected from patients with TAO and healthy individuals (three for each category). Total RNA was extracted from the blood of each participant and sequenced. Differentially expressed lncRNAs (DE-lncRNAs) and miRNAs (DE-miRNAs) were screened, and ceRNA networks associated with TAO were constructed. Thereafter, the genes in the ceRNA network were subjected to functional analyses. Finally, a ceRNA relationship (lncRNA NEAT1-hsa-miR-1-3p-mRNA GNA12) was selected for further validation. Analysis revealed that 347 DE-lncRNAs (150 downregulated and 197 upregulated) and 16 DE-miRNAs (3 downregulated and 13 upregulated) were identified in TAO. Further, TAO-associated ceRNA networks, which included 219 lncRNAs, 6 miRNAs, and 53 mRNAs, were proposed and subjected to gene annotation and pathway analysis. Additionally, NEAT1 and GNA12 levels were significantly upregulated, while miR-1-3p levels were evidently downregulated in TAO patients, as compared with those in healthy controls. Dual luciferase reporter assays showed that NEAT1, miR-1-3p, and GNA12 interacted with each other. We report potential TAO-associated ceRNA regulatory networks and suggest activation of NEAT1/miR-1-3p/GNA12 signaling as a novel mechanism for TAO progression.
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Affiliation(s)
- Bo Chen
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Ying Deng
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Bo Wang
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Zhongyi Tian
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Jindong Tong
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Bo Yu
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Weijun Shi
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Jingdong Tang
- Department of Vascular Surgery, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China.,Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
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30
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Roy R, Ramamoorthy S, Shapiro BD, Kaileh M, Hernandez D, Sarantopoulou D, Arepalli S, Boller S, Singh A, Bektas A, Kim J, Moore AZ, Tanaka T, McKelvey J, Zukley L, Nguyen C, Wallace T, Dunn C, Wersto R, Wood W, Piao Y, Becker KG, Coletta C, De S, Sen JM, Battle A, Weng NP, Grosschedl R, Ferrucci L, Sen R. DNA methylation signatures reveal that distinct combinations of transcription factors specify human immune cell epigenetic identity. Immunity 2021; 54:2465-2480.e5. [PMID: 34706222 DOI: 10.1016/j.immuni.2021.10.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 06/06/2021] [Accepted: 09/30/2021] [Indexed: 10/20/2022]
Abstract
Epigenetic reprogramming underlies specification of immune cell lineages, but patterns that uniquely define immune cell types and the mechanisms by which they are established remain unclear. Here, we identified lineage-specific DNA methylation signatures of six immune cell types from human peripheral blood and determined their relationship to other epigenetic and transcriptomic patterns. Sites of lineage-specific hypomethylation were associated with distinct combinations of transcription factors in each cell type. By contrast, sites of lineage-specific hypermethylation were restricted mostly to adaptive immune cells. PU.1 binding sites were associated with lineage-specific hypo- and hypermethylation in different cell types, suggesting that it regulates DNA methylation in a context-dependent manner. These observations indicate that innate and adaptive immune lineages are specified by distinct epigenetic mechanisms via combinatorial and context-dependent use of key transcription factors. The cell-specific epigenomics and transcriptional patterns identified serve as a foundation for future studies on immune dysregulation in diseases and aging.
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Affiliation(s)
- Roshni Roy
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | | | - Benjamin D Shapiro
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, USA
| | - Mary Kaileh
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | - Dena Hernandez
- Laboratory of Neurogenetics, National Institute on Aging, Baltimore, MD, USA
| | - Dimitra Sarantopoulou
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | - Sampath Arepalli
- Laboratory of Neurogenetics, National Institute on Aging, Baltimore, MD, USA
| | - Sören Boller
- Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Amit Singh
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | - Arsun Bektas
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - Jaekwan Kim
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | - Ann Zenobia Moore
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - Toshiko Tanaka
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - Julia McKelvey
- Clinical Research Core, National Institute on Aging, Baltimore, MD, USA
| | - Linda Zukley
- Clinical Research Core, National Institute on Aging, Baltimore, MD, USA
| | - Cuong Nguyen
- Flow Cytometry Unit, National Institute on Aging, Baltimore, MD, USA
| | - Tonya Wallace
- Flow Cytometry Unit, National Institute on Aging, Baltimore, MD, USA
| | - Christopher Dunn
- Flow Cytometry Unit, National Institute on Aging, Baltimore, MD, USA
| | - Robert Wersto
- Flow Cytometry Unit, National Institute on Aging, Baltimore, MD, USA
| | - William Wood
- Laboratory of Genetics & Genomics, National Institute on Aging, Baltimore, MD, USA
| | - Yulan Piao
- Laboratory of Genetics & Genomics, National Institute on Aging, Baltimore, MD, USA
| | - Kevin G Becker
- Laboratory of Genetics & Genomics, National Institute on Aging, Baltimore, MD, USA
| | - Christopher Coletta
- Laboratory of Genetics & Genomics, National Institute on Aging, Baltimore, MD, USA
| | - Supriyo De
- Laboratory of Genetics & Genomics, National Institute on Aging, Baltimore, MD, USA
| | - Jyoti Misra Sen
- Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD, USA
| | - Alexis Battle
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, USA
| | - Nan-Ping Weng
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA
| | - Rudolf Grosschedl
- Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Luigi Ferrucci
- Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, USA
| | - Ranjan Sen
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, Baltimore, MD, USA.
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31
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Li L, Feng T, Zhou W, Liu Y, Li H. miRNAs in decidual NK cells: regulators worthy of attention during pregnancy. Reprod Biol Endocrinol 2021; 19:150. [PMID: 34600537 PMCID: PMC8486626 DOI: 10.1186/s12958-021-00812-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/27/2021] [Indexed: 12/23/2022] Open
Abstract
The critical immune effectors, including T, B, and natural killer (NK) cells, dendritic cells, and macrophages participate in regulating immune responses during pregnancy. Among these immune cells, decidual NK (dNK) cells are involved in key placental development processes at the maternal-fetal interface, such as uterine spiral artery remodeling, trophoblast invasion, and decidualization. Mechanistically, dNK cells significantly influence pregnancy outcome by secreting cytokines, chemokines, and angiogenic mediators and by their interactions with trophoblasts and other decidual cells. MicroRNAs (miRNAs) are small non-coding RNA molecules that participate in the initiation and progression of human diseases. Although the functions of circulating miRNAs in pathological mechanism has been extensively studied, the regulatory roles of miRNAs in NK cells, especially in dNK cells, have been rarely reported. In this review, we analyze the effects of miRNA regulations of dNK cell functions on the immune system during gestation. We discuss aberrant expressions of certain miRNAs in dNK cells that may lead to pathological consequences, such as recurrent pregnancy loss (RPL). Interestingly, miRNA expression patterns are also different between dNK cells and peripheral NK (pNK) cells, and pNK cells in the first- and third-trimester of gestation. The dysregulation of miRNA plays a pivotal regulatory role in driving immune functions of dNK and pNK cells. Further understanding of the molecular mechanisms of miRNAs in dNK cells may provide new insights into the development of therapeutics to prevent pregnancy failure.
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Affiliation(s)
- Liman Li
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Ting Feng
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Weijie Zhou
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yuan Liu
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Hong Li
- Center of Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China.
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32
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Zhang J, Le Gras S, Pouxvielh K, Faure F, Fallone L, Kern N, Moreews M, Mathieu AL, Schneider R, Marliac Q, Jung M, Berton A, Hayek S, Vidalain PO, Marçais A, Dodard G, Dejean A, Brossay L, Ghavi-Helm Y, Walzer T. Sequential actions of EOMES and T-BET promote stepwise maturation of natural killer cells. Nat Commun 2021; 12:5446. [PMID: 34521844 PMCID: PMC8440589 DOI: 10.1038/s41467-021-25758-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 08/06/2021] [Indexed: 02/08/2023] Open
Abstract
EOMES and T-BET are related T-box transcription factors that control natural killer (NK) cell development. Here we demonstrate that EOMES and T-BET regulate largely distinct gene sets during this process. EOMES is dominantly expressed in immature NK cells and drives early lineage specification by inducing hallmark receptors and functions. By contrast, T-BET is dominant in mature NK cells, where it induces responsiveness to IL-12 and represses the cell cycle, likely through transcriptional repressors. Regardless, many genes with distinct functions are co-regulated by the two transcription factors. By generating two gene-modified mice facilitating chromatin immunoprecipitation of endogenous EOMES and T-BET, we show a strong overlap in their DNA binding targets, as well as extensive epigenetic changes during NK cell differentiation. Our data thus suggest that EOMES and T-BET may distinctly govern, via differential expression and co-factors recruitment, NK cell maturation by inserting partially overlapping epigenetic regulations.
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MESH Headings
- Animals
- Base Sequence
- Bone Marrow Cells/cytology
- Bone Marrow Cells/immunology
- CD11b Antigen/genetics
- CD11b Antigen/immunology
- Cell Cycle/drug effects
- Cell Cycle/genetics
- Cell Cycle/immunology
- Cell Differentiation
- Cell Lineage/drug effects
- Cell Lineage/genetics
- Cell Lineage/immunology
- Epigenesis, Genetic/immunology
- Interleukin-12/pharmacology
- Killer Cells, Natural/cytology
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Promoter Regions, Genetic
- Protein Binding
- Spleen/cytology
- Spleen/immunology
- T-Box Domain Proteins/deficiency
- T-Box Domain Proteins/genetics
- T-Box Domain Proteins/immunology
- Transcription, Genetic
- Tumor Necrosis Factor Receptor Superfamily, Member 7/genetics
- Tumor Necrosis Factor Receptor Superfamily, Member 7/immunology
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Affiliation(s)
- Jiang Zhang
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
- Shanghai Key Laboratory of Regulatory Biology, School of Life Sciences, East China Normal University, Shanghai, China
| | - Stéphanie Le Gras
- IGBMC, CNRS UMR7104, Inserm U1258, Université de Strasbourg, Illkirch, France
- Plateforme GenomEast, infrastructure France Génomique, Illkirch, France
| | - Kevin Pouxvielh
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Fabrice Faure
- Institut NeuroMyoGène, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard, Lyon 1, Lyon, France
| | - Lucie Fallone
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Nicolas Kern
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Marion Moreews
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Anne-Laure Mathieu
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Raphaël Schneider
- Institut de Génomique Fonctionnelle de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon Université Claude Bernard Lyon 1, 46 allée d'Italie, F-69364, Lyon, France
| | - Quentin Marliac
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Mathieu Jung
- IGBMC, CNRS UMR7104, Inserm U1258, Université de Strasbourg, Illkirch, France
- Plateforme GenomEast, infrastructure France Génomique, Illkirch, France
| | - Aurore Berton
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Simon Hayek
- Equipe Chimie et Biologie, Modélisation et Immunologie pour la Thérapie (CBMIT), Université Paris Descartes, CNRS UMR 8601, 75006, Paris, France
| | - Pierre-Olivier Vidalain
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
- Equipe Chimie et Biologie, Modélisation et Immunologie pour la Thérapie (CBMIT), Université Paris Descartes, CNRS UMR 8601, 75006, Paris, France
| | - Antoine Marçais
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Garvin Dodard
- Department of Molecular Microbiology and Immunology, Division of Biology and Medicine, Brown University Alpert Medical School, Providence, RI, 02912, USA
| | - Anne Dejean
- Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III, Toulouse, France
| | - Laurent Brossay
- Department of Molecular Microbiology and Immunology, Division of Biology and Medicine, Brown University Alpert Medical School, Providence, RI, 02912, USA
| | - Yad Ghavi-Helm
- Institut de Génomique Fonctionnelle de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon Université Claude Bernard Lyon 1, 46 allée d'Italie, F-69364, Lyon, France
| | - Thierry Walzer
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France.
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Ma S, Yan J, Barr T, Zhang J, Chen Z, Wang LS, Sun JC, Chen J, Caligiuri MA, Yu J. The RNA m6A reader YTHDF2 controls NK cell antitumor and antiviral immunity. J Exp Med 2021; 218:e20210279. [PMID: 34160549 PMCID: PMC8225680 DOI: 10.1084/jem.20210279] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/07/2021] [Accepted: 05/13/2021] [Indexed: 12/13/2022] Open
Abstract
N 6-methyladenosine (m6A) is the most prevalent posttranscriptional modification on RNA. NK cells are the predominant innate lymphoid cells that mediate antiviral and antitumor immunity. However, whether and how m6A modifications affect NK cell immunity remain unknown. Here, we discover that YTHDF2, a well-known m6A reader, is upregulated in NK cells upon activation by cytokines, tumors, and cytomegalovirus infection. Ythdf2 deficiency in NK cells impairs NK cell antitumor and antiviral activity in vivo. YTHDF2 maintains NK cell homeostasis and terminal maturation, correlating with modulating NK cell trafficking and regulating Eomes, respectively. YTHDF2 promotes NK cell effector function and is required for IL-15-mediated NK cell survival and proliferation by forming a STAT5-YTHDF2 positive feedback loop. Transcriptome-wide screening identifies Tardbp to be involved in cell proliferation or survival as a YTHDF2-binding target in NK cells. Collectively, we elucidate the biological roles of m6A modifications in NK cells and highlight a new direction to harness NK cell antitumor immunity.
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Affiliation(s)
- Shoubao Ma
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA
| | - Jiazhuo Yan
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, China
| | - Tasha Barr
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA
| | - Jianying Zhang
- Department of Computational and Quantitative Medicine, City of Hope National Medical Center, Los Angeles, CA
| | - Zhenhua Chen
- Department of Systems Biology, Beckman Research Institute, City of Hope, Los Angeles, CA
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Joseph C. Sun
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Jianjun Chen
- Department of Systems Biology, Beckman Research Institute, City of Hope, Los Angeles, CA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA
| | - Michael A. Caligiuri
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope, Los Angeles, CA
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34
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van Schoonhoven A, Huylebroeck D, Hendriks RW, Stadhouders R. 3D genome organization during lymphocyte development and activation. Brief Funct Genomics 2021; 19:71-82. [PMID: 31819944 PMCID: PMC7115705 DOI: 10.1093/bfgp/elz030] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/24/2019] [Accepted: 09/20/2019] [Indexed: 12/20/2022] Open
Abstract
Chromosomes have a complex three-dimensional (3D) architecture comprising A/B compartments, topologically associating domains and promoter-enhancer interactions. At all these levels, the 3D genome has functional consequences for gene transcription and therefore for cellular identity. The development and activation of lymphocytes involves strict control of gene expression by transcription factors (TFs) operating in a three-dimensionally organized chromatin landscape. As lymphocytes are indispensable for tissue homeostasis and pathogen defense, and aberrant lymphocyte activity is involved in a wide range of human morbidities, acquiring an in-depth understanding of the molecular mechanisms that control lymphocyte identity is highly relevant. Here we review current knowledge of the interplay between 3D genome organization and transcriptional control during B and T lymphocyte development and antigen-dependent activation, placing special emphasis on the role of TFs.
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Affiliation(s)
- Anne van Schoonhoven
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, the Netherlands.,Department of Cell Biology,Erasmus MC, Rotterdam, the Netherlands
| | | | - Rudi W Hendriks
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, the Netherlands
| | - Ralph Stadhouders
- Department of Pulmonary Medicine, Erasmus MC, Rotterdam, the Netherlands.,Department of Cell Biology,Erasmus MC, Rotterdam, the Netherlands
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35
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Three-Dimensional Culture Models to Study Innate Anti-Tumor Immune Response: Advantages and Disadvantages. Cancers (Basel) 2021; 13:cancers13143417. [PMID: 34298630 PMCID: PMC8303518 DOI: 10.3390/cancers13143417] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/29/2021] [Accepted: 07/05/2021] [Indexed: 12/12/2022] Open
Abstract
Several approaches have shown that the immune response against tumors strongly affects patients' clinical outcome. Thus, the study of anti-tumor immunity is critical to understand and potentiate the mechanisms underlying the elimination of tumor cells. Natural killer (NK) cells are members of innate immunity and represent powerful anti-tumor effectors, able to eliminate tumor cells without a previous sensitization. Thus, the study of their involvement in anti-tumor responses is critical for clinical translation. This analysis has been performed in vitro, co-incubating NK with tumor cells and quantifying the cytotoxic activity of NK cells. In vivo confirmation has been applied to overcome the limits of in vitro testing, however, the innate immunity of mice and humans is different, leading to discrepancies. Different activating receptors on NK cells and counter-ligands on tumor cells are involved in the antitumor response, and innate immunity is strictly dependent on the specific microenvironment where it takes place. Thus, three-dimensional (3D) culture systems, where NK and tumor cells can interact in a tissue-like architecture, have been created. For example, tumor cell spheroids and primary organoids derived from several tumor types, have been used so far to analyze innate immune response, replacing animal models. Herein, we briefly introduce NK cells and analyze and discuss in detail the properties of 3D tumor culture systems and their use for the study of tumor cell interactions with NK cells.
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36
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Phenotypic and Functional Characteristics of a Novel Influenza Virus Hemagglutinin-Specific Memory NK Cell. J Virol 2021; 95:JVI.00165-21. [PMID: 33827945 DOI: 10.1128/jvi.00165-21] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/28/2021] [Indexed: 12/30/2022] Open
Abstract
Immune memory represents the most efficient defense against invasion and transmission of infectious pathogens. In contrast to memory T and B cells, the roles of innate immunity in recall responses remain inconclusive. In this study, we identified a novel mouse spleen NK cell subset expressing NKp46 and NKG2A induced by intranasal influenza virus infection. These memory NK cells specifically recognize N-linked glycosylation sites on influenza hemagglutinin (HA) protein. Different from memory-like NK cells reported previously, these NKp46+ NKG2A+ memory NK cells exhibited HA-specific silence of cytotoxicity but increase of gamma interferon (IFN-γ) response against influenza virus-infected cells, which could be reversed by pifithrin-μ, a p53-heat shock protein 70 (HSP70) signaling inhibitor. During recall responses, splenic NKp46+ NKG2A+ NK cells were recruited to infected lung and modulated viral clearance of virus and CD8+ T cell distribution, resulting in improved clinical outcomes. This long-lived NK memory bridges innate and adaptive immune memory response and promotes the homeostasis of local environment during recall response.IMPORTANCE In this study, we demonstrate a novel hemagglutinin (HA)-specific NKp46+ NKG2A+ NK cell subset induced by influenza A virus infection. These memory NK cells show virus-specific decreased cytotoxicity and increased gamma interferon (IFN-γ) on reencountering the same influenza virus antigen. In addition, they modulate host recall responses and CD8 T cell distribution, thus bridging the innate immune and adaptive immune responses during influenza virus infection.
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37
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Ghaedi M, Takei F. Innate lymphoid cell development. J Allergy Clin Immunol 2021; 147:1549-1560. [PMID: 33965092 DOI: 10.1016/j.jaci.2021.03.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/26/2021] [Accepted: 03/03/2021] [Indexed: 12/25/2022]
Abstract
Innate lymphoid cells (ILCs) mainly reside at barrier surfaces and regulate tissue homeostasis and immunity. ILCs are divided into 3 groups, group 1 ILCs, group 2 ILCs, and group 3 ILC3, on the basis of their similar effector programs to T cells. The development of ILCs from lymphoid progenitors in adult mouse bone marrow has been studied in detail, and multiple ILC progenitors have been characterized. ILCs are mostly tissue-resident cells that develop in the perinatal period. More recently, ILC progenitors have also been identified in peripheral tissues. In this review, we discuss the stepwise transcription factor-directed differentiation of mouse ILC progenitors into mature ILCs, the critical time windows in ILC development, and the contribution of bone marrow versus tissue ILC progenitors to the pool of mature ILCs in tissues.
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Affiliation(s)
- Maryam Ghaedi
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Fumio Takei
- the Department of Pathology and Laboratory Medicine, University of British Columbia (UBC), Vancouver, British Columbia, Canada; Terry Fox Laboratory, B.C. Cancer, Vancouver, British Columbia, Canada.
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38
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Lu J, Li S, Li X, Zhao W, Duan X, Gu X, Xu J, Yu B, Sigal LJ, Dong Z, Xie L, Fang M. Declined miR-181a-5p expression is associated with impaired natural killer cell development and function with aging. Aging Cell 2021; 20:e13353. [PMID: 33780118 PMCID: PMC8135006 DOI: 10.1111/acel.13353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/03/2021] [Accepted: 03/12/2021] [Indexed: 12/15/2022] Open
Abstract
MicroRNAs (miRNAs) regulate gene expression and thereby influence cell development and function. Numerous studies have shown the significant roles of miRNAs in regulating immune cells including natural killer (NK) cells. However, little is known about the role of miRNAs in NK cells with aging. We previously demonstrated that the aged C57BL/6 mice have significantly decreased proportion of mature (CD27- CD11b+ ) NK cells compared with young mice, indicating impaired maturation of NK cells with aging. Here, we performed deep sequencing of CD27+ NK cells from young and aged mice. Profiling of the miRNome (global miRNA expression levels) revealed that 49 miRNAs displayed a twofold or greater difference in expression between young and aged NK cells. Among these, 30 miRNAs were upregulated and 19 miRNAs were downregulated in the aged NK cells. We found that the expression level of miR-l8la-5p was increased with the maturation of NK cells, and significantly decreased in NK cells from the aged mice. Knockdown of miR-181a-5p inhibited NK cell development in vitro and in vivo. Furthermore, miR-181a-5p is highly conserved in mice and human. MiR-181a-5p promoted the production of IFN-γ and cytotoxicity in stimulated NK cells from both mice and human. Importantly, miR-181a-5p level markedly decreased in NK cells from PBMC of elderly people. Thus, our results demonstrated that the miRNAs profiles in NK cells change with aging, the decreased level of miR-181a-5p contributes to the defective NK cell development and function with aging. This opens new strategies to preserve or restore NK cell function in the elderly.
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Affiliation(s)
- Jiao Lu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
| | - Shan Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
- University of Chinese Academy of Sciences Beijing China
| | - Xiaopeng Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
- Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Wenming Zhao
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
| | - Xuefeng Duan
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
| | - Xiuling Gu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
- University of Chinese Academy of Sciences Beijing China
| | - Jianqiao Xu
- Department of Respiratory Medicine Chinese PLA General Hospital Beijing China
| | - Bolan Yu
- Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
| | - Luis J. Sigal
- Department of Microbiology and Immunology Thomas Jefferson University Philadelphia PA USA
| | - Zhongjun Dong
- School of Medicine Tsinghua University Beijing China
| | - Lixin Xie
- Department of Respiratory Medicine Chinese PLA General Hospital Beijing China
| | - Min Fang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of Microbiology Chinese Academy of Sciences Beijing China
- Key Laboratory for Major Obstetric Diseases of Guangdong Province The Third Affiliated Hospital of Guangzhou Medical University Guangzhou China
- International College University of Chinese Academy of Sciences Beijing China
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39
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Cianga VA, Campos Catafal L, Cianga P, Pavel Tanasa M, Cherry M, Collet P, Tavernier E, Guyotat D, Rusu C, Aanei CM. Natural Killer Cell Subpopulations and Inhibitory Receptor Dynamics in Myelodysplastic Syndromes and Acute Myeloid Leukemia. Front Immunol 2021; 12:665541. [PMID: 33986753 PMCID: PMC8112610 DOI: 10.3389/fimmu.2021.665541] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/31/2021] [Indexed: 12/13/2022] Open
Abstract
Natural killer (NK) cells are key innate immunity effectors that play a major role in malignant cell destruction. Based on expression patterns of CD16, CD56, CD57, and CD94, three distinct NK cell maturation stages have been described, which differ in terms of cytokine secretion, tissue migration, and the ability to kill target cells. Our study addressed NK cell maturation in bone marrow under three conditions: a normal developmental environment, during pre-leukemic state (myelodysplastic syndrome, MDS), and during leukemic transformation (acute myeloblastic leukemia, AML). In this study, we used a new tool to perform multicolor flow cytometry data analysis, based on principal component analysis, which allowed the unsupervised, accurate discrimination of immature, mature, and hypermature NK subpopulations. An impaired NK/T cell distribution was observed in the MDS bone marrow microenvironment compared with the normal and AML settings, and a phenotypic shift from the mature to the immature state was observed in NK cells under both the MDS and AML conditions. Furthermore, an impaired NK cell antitumor response, resulting in changes in NK cell receptor expression (CD159a, CD158a, CD158b, and CD158e1), was observed under MDS and AML conditions compared with the normal condition. The results of this study provide evidence for the failure of this arm of the immune response during the pathogenesis of myeloid malignancies. NK cell subpopulations display a heterogeneous and discordant dynamic on the spectrum between normal and pathological conditions. MDS does not appear to be a simple, intermediate stage but rather serves as a decisive step for the mounting of an efficient or ineffective immune response, leading to either the removal of the tumor cells or to malignancy.
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Affiliation(s)
- Vlad Andrei Cianga
- Department of Hematology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania.,Department of Clinical Hematology, Regional Institute of Oncology Iasi, Iasi, Romania
| | - Lydia Campos Catafal
- Hematology Laboratory, Universitary Hospital of Saint-Etienne, Saint-Etienne, France
| | - Petru Cianga
- Department of Immunology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
| | - Mariana Pavel Tanasa
- Department of Immunology, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
| | - Mohamad Cherry
- Hematology Laboratory, Universitary Hospital of Saint-Etienne, Saint-Etienne, France
| | - Phillipe Collet
- Department of Hematology, Lucien Neuwirth Cancer Institute, Saint Priest en Jarez, France
| | - Emmanuelle Tavernier
- Department of Hematology, Lucien Neuwirth Cancer Institute, Saint Priest en Jarez, France
| | - Denis Guyotat
- Department of Hematology, Lucien Neuwirth Cancer Institute, Saint Priest en Jarez, France
| | - Cristina Rusu
- Department of Genetics, Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
| | - Carmen Mariana Aanei
- Hematology Laboratory, Universitary Hospital of Saint-Etienne, Saint-Etienne, France
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40
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Galitska G, Coscia A, Forni D, Steinbrueck L, De Meo S, Biolatti M, De Andrea M, Cagliani R, Leone A, Bertino E, Schulz T, Santoni A, Landolfo S, Sironi M, Cerboni C, Dell'Oste V. Genetic Variability of Human Cytomegalovirus Clinical Isolates Correlates With Altered Expression of Natural Killer Cell-Activating Ligands and IFN-γ. Front Immunol 2021; 12:532484. [PMID: 33897679 PMCID: PMC8062705 DOI: 10.3389/fimmu.2021.532484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 03/23/2021] [Indexed: 01/03/2023] Open
Abstract
Human cytomegalovirus (HCMV) infection often leads to systemic disease in immunodeficient patients and congenitally infected children. Despite its clinical significance, the exact mechanisms contributing to HCMV pathogenesis and clinical outcomes have yet to be determined. One of such mechanisms involves HCMV-mediated NK cell immune response, which favors viral immune evasion by hindering NK cell-mediated cytolysis. This process appears to be dependent on the extent of HCMV genetic variation as high levels of variability in viral genes involved in immune escape have an impact on viral pathogenesis. However, the link between viral genome variations and their functional effects has so far remained elusive. Thus, here we sought to determine whether inter-host genetic variability of HCMV influences its ability to modulate NK cell responses to infection. For this purpose, five HCMV clinical isolates from a previously characterized cohort of pediatric patients with confirmed HCMV congenital infection were evaluated by next-generation sequencing (NGS) for genetic polymorphisms, phylogenetic relationships, and multiple-strain infection. We report variable levels of genetic characteristics among the selected clinical strains, with moderate variations in genome regions associated with modulation of NK cell functions. Remarkably, we show that different HCMV clinical strains differentially modulate the expression of several ligands for the NK cell-activating receptors NKG2D, DNAM-1/CD226, and NKp30. Specifically, the DNAM-1/CD226 ligand PVR/CD155 appears to be predominantly upregulated by fast-replicating (“aggressive”) HCMV isolates. On the other hand, the NGK2D ligands ULBP2/5/6 are downregulated regardless of the strain used, while other NK cell ligands (i.e., MICA, MICB, ULBP3, Nectin-2/CD112, and B7-H6) are not significantly modulated. Furthermore, we show that IFN-γ; production by NK cells co-cultured with HCMV-infected fibroblasts is directly proportional to the aggressiveness of the HCMV clinical isolates employed. Interestingly, loss of NK cell-modulating genes directed against NK cell ligands appears to be a common feature among the “aggressive” HCMV strains, which also share several gene variants across their genomes. Overall, even though further studies based on a higher number of patients would offer a more definitive scenario, our findings provide novel mechanistic insights into the impact of HCMV genetic variability on NK cell-mediated immune responses.
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Affiliation(s)
- Ganna Galitska
- Laboratory of Pathogenesis of Viral Infections, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Alessandra Coscia
- Neonatal Unit, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Diego Forni
- Laboratory of Bioinformatics, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
| | - Lars Steinbrueck
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Simone De Meo
- Laboratory of Molecular Immunology and Immunopathology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Matteo Biolatti
- Laboratory of Pathogenesis of Viral Infections, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Marco De Andrea
- Laboratory of Pathogenesis of Viral Infections, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy.,Center for Translational Research on Autoimmune and Allergic Disease - CAAD, University of Piemonte Orientale, Novara, Italy
| | - Rachele Cagliani
- Laboratory of Bioinformatics, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
| | - Agata Leone
- Neonatal Unit, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Enrico Bertino
- Neonatal Unit, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Thomas Schulz
- Institute of Virology, Hannover Medical School, Hannover, Germany
| | - Angela Santoni
- Laboratory of Molecular Immunology and Immunopathology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Santo Landolfo
- Laboratory of Pathogenesis of Viral Infections, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - Manuela Sironi
- Laboratory of Bioinformatics, Scientific Institute IRCCS E. Medea, Bosisio Parini, Italy
| | - Cristina Cerboni
- Laboratory of Molecular Immunology and Immunopathology, Department of Molecular Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Valentina Dell'Oste
- Laboratory of Pathogenesis of Viral Infections, Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
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41
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Rafei H, Daher M, Rezvani K. Chimeric antigen receptor (CAR) natural killer (NK)-cell therapy: leveraging the power of innate immunity. Br J Haematol 2021; 193:216-230. [PMID: 33216984 PMCID: PMC9942693 DOI: 10.1111/bjh.17186] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Chimeric antigen receptor (CAR) T cells are a rapidly emerging form of cancer treatment, and have resulted in remarkable responses in refractory lymphoid malignancies. However, their widespread clinical use is limited by toxicity related to cytokine release syndrome and neurotoxicity, the logistic complexity of their manufacturing, cost and time-to-treatment for autologous CAR-T cells, and the risk of graft-versus-host disease (GvHD) associated with allogeneic CAR-T cells. Natural killer (NK) cells have emerged as a promising source of cells for CAR-based therapies due to their ready availability and safety profile. NK cells are part of the innate immune system, providing the first line of defence against pathogens and cancer cells. They produce cytokines and mediate cytotoxicity without the need for prior sensitisation and have the ability to interact with, and activate other immune cells. NK cells for immunotherapy can be generated from multiple sources, such as expanded autologous or allogeneic peripheral blood, umbilical cord blood, haematopoietic stem cells, induced pluripotent stem cells, as well as cell lines. Genetic engineering of NK cells to express a CAR has shown impressive preclinical results and is currently being explored in multiple clinical trials. In the present review, we discuss both the preclinical and clinical trial progress made in the field of CAR NK-cell therapy, and the strategies to overcome the challenges encountered.
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Affiliation(s)
- Hind Rafei
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center
| | - May Daher
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Katayoun Rezvani
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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42
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Palgen JL, Feraoun Y, Dzangué-Tchoupou G, Joly C, Martinon F, Le Grand R, Beignon AS. Optimize Prime/Boost Vaccine Strategies: Trained Immunity as a New Player in the Game. Front Immunol 2021; 12:612747. [PMID: 33763063 PMCID: PMC7982481 DOI: 10.3389/fimmu.2021.612747] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 02/11/2021] [Indexed: 12/11/2022] Open
Abstract
Most vaccines require multiple doses to induce long-lasting protective immunity in a high frequency of vaccines, and to ensure strong both individual and herd immunity. Repetitive immunogenic stimulations not only increase the intensity and durability of adaptive immunity, but also influence its quality. Several vaccine parameters are known to influence adaptive immune responses, including notably the number of immunizations, the delay between them, and the delivery sequence of different recombinant vaccine vectors. Furthermore, the initial effector innate immune response is key to activate and modulate B and T cell responses. Optimization of homologous and heterologous prime/boost vaccination strategies requires a thorough understanding of how vaccination history affects memory B and T cell characteristics. This requires deeper knowledge of how innate cells respond to multiple vaccine encounters. Here, we review how innate cells, more particularly those of the myeloid lineage, sense and respond differently to a 1st and a 2nd vaccine dose, both in an extrinsic and intrinsic manner. On one hand, the presence of primary specific antibodies and memory T cells, whose critical properties change with time after priming, provides a distinct environment for innate cells at the time of re-vaccination. On the other hand, innate cells themselves can exert enhanced intrinsic antimicrobial functions, long after initial stimulation, which is referred to as trained immunity. We discuss the potential of trained innate cells to be game-changers in prime/boost vaccine strategies. Their increased functionality in antigen uptake, antigen presentation, migration, and as cytokine producers, could indeed improve the restimulation of primary memory B and T cells and their differentiation into potent secondary memory cells in response to the boost. A better understanding of trained immunity mechanisms will be highly valuable for harnessing the full potential of trained innate cells, to optimize immunization strategies.
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Affiliation(s)
- Jean-Louis Palgen
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France.,School of Medical Sciences, Kirby Institute for Infection and Immunity, Cellular Genomics Futures Institute, University of New South Wales, Sydney, NSW, Australia
| | - Yanis Feraoun
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
| | - Gaëlle Dzangué-Tchoupou
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
| | - Candie Joly
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
| | - Frédéric Martinon
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
| | - Roger Le Grand
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
| | - Anne-Sophie Beignon
- Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Université Paris-Saclay, INSERM, CEA, Fontenay-aux-Roses, France
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43
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Montazersaheb S, Fathi E, Farahzadi R. Cytokines and signaling pathways involved in differentiation potential of hematopoietic stem cells towards natural killer cells. Tissue Cell 2021; 70:101501. [PMID: 33578272 DOI: 10.1016/j.tice.2021.101501] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/06/2021] [Accepted: 01/22/2021] [Indexed: 12/12/2022]
Abstract
NK cells are innate immune cells derived from common lymphoid progenitor and are developed primarily in the bone marrow. These cells respond to stress signals, inflammatory cytokines, and cancerous cells through the secretion of active immune mediators. Previous studies revealed that NK cells can be used as an essential cell in the defense against cancers. According to the literature, a set of cytokines and factors play a crucial role during differentiation of NK cells. In other words, developmental events of NK cells are regulated through multiple critical cytokines, including interleukins (ILs), kit ligand, fms-like tyrosine kinase three ligand, transforming growth factor-β, and typical γ chain family of cytokines. Among previously investigated ILs, IL-2, IL-3, IL-7, and IL-15 are the most important. In addition to ILs, transcription factors and MicroRNAs are involved in NK cell development. In this review study, after presenting a brief description of developmental stages and production of the NK cells, the factors and signaling pathways involved in differentiation of NK cells were discussed.
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Affiliation(s)
- Soheila Montazersaheb
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ezzatollah Fathi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Raheleh Farahzadi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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44
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Lineage Assignment in Acute Leukemia: A Challenging Case in a Pediatric Patient. J Pediatr Hematol Oncol 2021; 43:e109-e114. [PMID: 32097282 DOI: 10.1097/mph.0000000000001759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report a case of a 2-year-old girl who was diagnosed with natural killer cell acute lymphoblastic leukemia and treated with an acute lymphoblastic leukemia chemotherapy regimen. Two months posttherapy, the disease relapsed with a myeloid immunophenotype. Complete response was then achieved with acute myeloid leukemia therapy followed by unrelated donor umbilical cord allogenic stem cell transplant. Retrospectively, reanalysis of the diagnostic specimen showed minimal myeloperoxidase expression that was called negative by conventional single parameter linear gating but better appreciated on histogram overlays. This case illustrates that even low levels of myeloperoxidase expression should be considered significant in lineage assignment in acute leukemia.
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45
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Reighard SD, Krishnamurthy D, Cevik H, Ochayon DE, Ali A, Seelamneni H, Brunner HI, Waggoner SN. Immunomodulatory effects of cytokine-induced expansion of cytotoxic lymphocytes in a mouse model of lupus-like disease. Cytotherapy 2020; 23:37-45. [PMID: 33092988 DOI: 10.1016/j.jcyt.2020.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 08/09/2020] [Accepted: 09/06/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND AIMS Certain therapies (e.g., daclizumab) that promote expansion of natural killer (NK) cells are associated with clinical amelioration of disease in the context of multiple sclerosis and associated mouse models. The clinical benefits are putatively attributable to an enhanced capacity of NK cells to kill activated pathogenic T cells. Whether a parallel approach will also be effective in systemic lupus erythematosus (lupus), a multi-organ autoimmune disease driven by aberrant responses of self-reactive T and B cells, is unclear. METHODS In the present study, the authors assess the therapeutic impact of IL-2- and IL-15-based strategies for expanding NK cells on measures of lupus-like disease in a mouse model. RESULTS Unexpectedly, cytokine-mediated expansion of cytotoxic lymphocytes aggravated immunological measures of lupus-like disease. Depletion studies revealed that the negative effects of these cytokine-based regimens can largely be attributed to expansion of CD8 T cells rather than NK cells. CONCLUSIONS These results provoke caution in the use of cytokine-based therapeutics to treat co-morbid cancers in patients with lupus and highlight the need for new methods to selectively expand NK cells to further assess their clinical value in autoimmune disease.
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Affiliation(s)
- Seth D Reighard
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Immunology Graduate Training Program, Cincinnati, Ohio, USA
| | - Durga Krishnamurthy
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Hilal Cevik
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Molecular and Developmental Biology Graduate Program, Cincinnati, Ohio, USA
| | - David E Ochayon
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ayad Ali
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Immunology Graduate Training Program, Cincinnati, Ohio, USA
| | - Harsha Seelamneni
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Hermine I Brunner
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Stephen N Waggoner
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA; Immunology Graduate Training Program, Cincinnati, Ohio, USA; Molecular and Developmental Biology Graduate Program, Cincinnati, Ohio, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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46
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Shi M, Nguyen P, Timm MM, Otteson GE, Horna P, Olteanu H, Jevremovic D. Cytoplasmic Expression of CD3ε Heterodimers by Flow Cytometry Rapidly Distinguishes Between Mature T-Cell and Natural Killer-Cell Neoplasms. Am J Clin Pathol 2020; 154:683-691. [PMID: 32589191 DOI: 10.1093/ajcp/aqaa086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES Distinguishing between T-cell and natural killer (NK)-cell neoplasms could be difficult given their overlapping immunophenotype. In this study, we investigated whether a flow cytometry assay with cytoplasmic staining for CD3 could be used for this purpose. METHODS Flow cytometry immunophenotyping was performed on 19 surface CD3 (sCD3)-negative mature T-cell neoplasms, 10 sCD3-positive mature T-cell neoplasms, 13 mature NK-cell neoplasms, and 19 normal controls. In addition to routine antibody panels (CD2, sCD3, CD4, CD5, CD7, CD8, CD16, CD45, CD56, CD57, CD94, CD158a, CD158b, CD158e, NKG2A TCRγ/δ), cytoplasmic staining for a monoclonal CD3 antibody (clone SK7/Leu-4) was assessed in all cases. A molecular study for T-cell receptor (TCR) gene rearrangement and an immunohistochemical study for TCRβ were performed. RESULTS Our data showed all T-cell neoplasms were uniformly positive for cytoplasmic CD3 (cCD3) regardless of sCD3 expression, whereas 85% of NK-cell neoplasms completely lacked cCD3 expression. The 2 cases with classic NK-cell immunophenotype but partial cCD3 expression showed no molecular genetic features of T-cell lineage by TCR gene rearrangement studies. CONCLUSIONS Uniform cCD3 positivity and homogeneous cCD3 negativity highly suggest T-cell and NK lineage, respectively. When partial cCD3 expression is encountered, additional confirmatory studies should be pursued for the most accurate lineage assignment.
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Affiliation(s)
- Min Shi
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Phuong Nguyen
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Michael M Timm
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Gregory E Otteson
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Pedro Horna
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Horatiu Olteanu
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Dragan Jevremovic
- Division of Hematopathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
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47
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Krabbendam L, Bernink JH, Spits H. Innate lymphoid cells: from helper to killer. Curr Opin Immunol 2020; 68:28-33. [PMID: 32971468 DOI: 10.1016/j.coi.2020.08.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/20/2020] [Accepted: 08/23/2020] [Indexed: 12/28/2022]
Abstract
Five subsets of ILCs are extensively described, Lymphoid Tissue inducer (LTi) cells, cytotoxic NK cells and non-cytotoxic helper ILC1s, ILC2s and ILC3s. So far, the main focus has been on the potent cytokine production by helper ILCs and their plastic nature that allows them to switch function and phenotype upon environmental changes. Recent advances in the field indicate the presence of cytotoxic helper ILCs that are distinct from conventional NK cells. In humans, these cytotoxic ILCs can develop from conventional helper ILCs whereas in mice this remains to be elucidated. In this review we discuss the identification, development and function of cytotoxic helper ILCs subsets in humans and mice.
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Affiliation(s)
- Lisette Krabbendam
- Amsterdam UMC, University of Amsterdam, Department of Experimental Immunology, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Jochem H Bernink
- Amsterdam UMC, University of Amsterdam, Department of Experimental Immunology, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - Hergen Spits
- Amsterdam UMC, University of Amsterdam, Department of Experimental Immunology, Amsterdam Infection & Immunity Institute (AI&II), Cancer Center Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands.
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48
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Russick J, Torset C, Hemery E, Cremer I. NK cells in the tumor microenvironment: Prognostic and theranostic impact. Recent advances and trends. Semin Immunol 2020; 48:101407. [PMID: 32900565 DOI: 10.1016/j.smim.2020.101407] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/02/2020] [Accepted: 08/12/2020] [Indexed: 12/13/2022]
Abstract
NK cells orchestrate the tumor destruction and control metastasis in a coordinated way with other immune cells of the tumor microenvironment. However, NK cell infiltration in the tumor microenvironment is limited, and tumor cells have developed numerous mechanisms to escape NK cell attack. As a result, NK cells that have been able to infiltrate the tumors are exhausted, and metabolically and functionally impaired. Depending this impairment the prognostic and theranostic values of NK cells differ depending on the studies, the type of cancer, the stage of tumor and the nature of the tumor microenvironment. Extensive studies have been done to investigate different strategies to improve the NK cell function, and nowadays, a battery of therapeutic tools are being tested, with promising results.
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Affiliation(s)
- Jules Russick
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Team Inflammation, Complement and Cancer, F-75006, Paris, France
| | - Carine Torset
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Team Inflammation, Complement and Cancer, F-75006, Paris, France
| | - Edouard Hemery
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Team Inflammation, Complement and Cancer, F-75006, Paris, France
| | - Isabelle Cremer
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Team Inflammation, Complement and Cancer, F-75006, Paris, France.
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49
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Abstract
Natural killer (NK) cells are innate lymphocytes specialized in immune surveillance against tumors and infections. To reach their optimal functional status, NK cells must undergo a process of maturation from immature to mature NK cells. Genetically modified mice, as well as in vivo and in vitro NK cell differentiation assays, have begun to reveal the landscape of the regulatory network involved in NK cell maturation, in which a balance of cytokine signaling pathways leads to an optimal coordination of transcription factor activity. An increased understanding of NK cell maturation will greatly promote the development and application of NK cell-based clinical therapy. Thus, in this review, we summarize the dynamics of NK cell maturation, describe recently identified factors involved in the regulation of the NK cell maturation process, including cytokines and transcription factors, and discuss the importance of NK cell maturation in health and disease.
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Affiliation(s)
- Jiacheng Bi
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Xuefu Wang
- Anhui Provincial Laboratory of Inflammatory and Immunity Disease, School of Pharmacy, Anhui Institute of Innovative Drugs, Anhui Medical University, Hefei, China
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50
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Ivanova DL, Krempels R, Denton SL, Fettel KD, Saltz GM, Rach D, Fatima R, Mundhenke T, Materi J, Dunay IR, Gigley JP. NK Cells Negatively Regulate CD8 T Cells to Promote Immune Exhaustion and Chronic Toxoplasma gondii Infection. Front Cell Infect Microbiol 2020; 10:313. [PMID: 32733814 PMCID: PMC7360721 DOI: 10.3389/fcimb.2020.00313] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 05/25/2020] [Indexed: 12/19/2022] Open
Abstract
NK cells regulate CD4+ and CD8+ T cells in acute viral infection, vaccination, and the tumor microenvironment. NK cells also become exhausted in chronic activation settings. The mechanisms causing these ILC responses and their impact on adaptive immunity are unclear. CD8+ T cell exhaustion develops during chronic Toxoplasma gondii (T. gondii) infection resulting in parasite reactivation and death. How chronic T. gondii infection impacts the NK cell compartment is not known. We demonstrate that NK cells do not exhibit hallmarks of exhaustion. Their numbers are stable and they do not express high PD1 or LAG3. NK cell depletion with anti-NK1.1 is therapeutic and rescues chronic T. gondii infected mice from CD8+ T cell exhaustion dependent death, increases survival after lethal secondary challenge and alters cyst burdens in brain. Anti-NK1.1 treatment increased polyfunctional CD8+ T cell responses in spleen and brain and reduced CD8+ T cell apoptosis in spleen. Chronic T. gondii infection promotes the development of a modified NK cell compartment, which does not exhibit normal NK cell characteristics. NK cells are Ly49 and TRAIL negative and are enriched for expression of CD94/NKG2A and KLRG1. These NK cells are found in both spleen and brain. They do not produce IFNγ, are IL-10 negative, do not increase PDL1 expression, but do increase CD107a on their surface. Based on the NK cell receptor phenotype we observed NKp46 and CD94-NKG2A cognate ligands were measured. Activating NKp46 (NCR1-ligand) ligand increased and NKG2A ligand Qa-1b expression was reduced on CD8+ T cells. Blockade of NKp46 rescued the chronically infected mice from death and reduced the number of NKG2A+ cells. Immunization with a single dose non-persistent 100% protective T. gondii vaccination did not induce this cell population in the spleen, suggesting persistent infection is essential for their development. We hypothesize chronic T. gondii infection induces an NKp46 dependent modified NK cell population that reduces functional CD8+ T cells to promote persistent parasite infection in the brain. NK cell targeted therapies could enhance immunity in people with chronic infections, chronic inflammation and cancer.
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Affiliation(s)
- Daria L Ivanova
- Molecular Biology, University of Wyoming, Laramie, WY, United States.,Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Ryan Krempels
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Stephen L Denton
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Kevin D Fettel
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Giandor M Saltz
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - David Rach
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Rida Fatima
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Tiffany Mundhenke
- Molecular Biology, University of Wyoming, Laramie, WY, United States.,Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Joshua Materi
- Molecular Biology, University of Wyoming, Laramie, WY, United States
| | - Ildiko R Dunay
- Institute of Inflammation and Neurodegeneration, Otto-von-Guericke Universität Magdeburg, Magdeburg, Germany
| | - Jason P Gigley
- Molecular Biology, University of Wyoming, Laramie, WY, United States
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