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Wang J, Zhou Y, Zhang H, Hu L, Liu J, Wang L, Wang T, Zhang H, Cong L, Wang Q. Pathogenesis of allergic diseases and implications for therapeutic interventions. Signal Transduct Target Ther 2023; 8:138. [PMID: 36964157 PMCID: PMC10039055 DOI: 10.1038/s41392-023-01344-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/20/2023] [Accepted: 02/03/2023] [Indexed: 03/26/2023] Open
Abstract
Allergic diseases such as allergic rhinitis (AR), allergic asthma (AAS), atopic dermatitis (AD), food allergy (FA), and eczema are systemic diseases caused by an impaired immune system. Accompanied by high recurrence rates, the steadily rising incidence rates of these diseases are attracting increasing attention. The pathogenesis of allergic diseases is complex and involves many factors, including maternal-fetal environment, living environment, genetics, epigenetics, and the body's immune status. The pathogenesis of allergic diseases exhibits a marked heterogeneity, with phenotype and endotype defining visible features and associated molecular mechanisms, respectively. With the rapid development of immunology, molecular biology, and biotechnology, many new biological drugs have been designed for the treatment of allergic diseases, including anti-immunoglobulin E (IgE), anti-interleukin (IL)-5, and anti-thymic stromal lymphopoietin (TSLP)/IL-4, to control symptoms. For doctors and scientists, it is becoming more and more important to understand the influencing factors, pathogenesis, and treatment progress of allergic diseases. This review aimed to assess the epidemiology, pathogenesis, and therapeutic interventions of allergic diseases, including AR, AAS, AD, and FA. We hope to help doctors and scientists understand allergic diseases systematically.
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Affiliation(s)
- Ji Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Yumei Zhou
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Honglei Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linhan Hu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Juntong Liu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Lei Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 1000210, China
| | - Tianyi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Haiyun Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linpeng Cong
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Qi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China.
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2
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Chen J, Wang Y, Shen L, Xiu Y, Wang B. Could IL-25 be a potential therapeutic target for intestinal inflammatory diseases? Cytokine Growth Factor Rev 2023; 69:43-50. [PMID: 35840510 DOI: 10.1016/j.cytogfr.2022.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/04/2022] [Indexed: 02/07/2023]
Abstract
As a member of the IL-17 cytokine family, IL-25 (also called IL-17E) induces and sustains type 2 immunity. IL-25, which is mainly produced by intestinal epithelial cells, has been gradually investigated in recent years for its function in intestinal inflammation but is not yet fully understood. This review summarizes the expression and function of IL-25 in the intestine, especially the progression of its regulatory role on type 2 immunity-related cells. Finally, we discuss the dual role of IL-25 based on inflammatory bowel disease to inform research on targeting IL-25 for the treatment of intestinal inflammatory diseases.
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Affiliation(s)
- Jie Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Center for Pharmaceutics Research, Shanghai Institute of Materia Medica Chinese Academy of Sciences, Shanghai 201203, China
| | - Yingshu Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lan Shen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yanfeng Xiu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Bing Wang
- Center for Pharmaceutics Research, Shanghai Institute of Materia Medica Chinese Academy of Sciences, Shanghai 201203, China.
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3
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Rossi F, Fredericks N, Snowden A, Allegrezza MJ, Moreno-Nieves UY. Next Generation Natural Killer Cells for Cancer Immunotherapy. Front Immunol 2022; 13:886429. [PMID: 35720306 PMCID: PMC9202478 DOI: 10.3389/fimmu.2022.886429] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/25/2022] [Indexed: 12/15/2022] Open
Abstract
In recent years, immunotherapy for cancer has become mainstream with several products now authorized for therapeutic use in the clinic and are becoming the standard of care for some malignancies. Chimeric antigen receptor (CAR)-T cell therapies have demonstrated substantial efficacy for the treatment of hematological malignancies; however, they are complex and currently expensive to manufacture, and they can generate life-threatening adverse events such as cytokine release syndrome (CRS). The limitations of current CAR-T cells therapies have spurred an interest in alternative immunotherapy approaches with safer risk profiles and with less restrictive manufacturing constraints. Natural killer (NK) cells are a population of immune effector cells with potent anti-viral and anti-tumor activity; they have the capacity to swiftly recognize and kill cancer cells without the need of prior stimulation. Although NK cells are naturally equipped with cytotoxic potential, a growing body of evidence shows the added benefit of engineering them to better target tumor cells, persist longer in the host, and be fitter to resist the hostile tumor microenvironment (TME). NK-cell-based immunotherapies allow for the development of allogeneic off-the-shelf products, which have the potential to be less expensive and readily available for patients in need. In this review, we will focus on the advances in the development of engineering of NK cells for cancer immunotherapy. We will discuss the sourcing of NK cells, the technologies available to engineer NK cells, current clinical trials utilizing engineered NK cells, advances on the engineering of receptors adapted for NK cells, and stealth approaches to avoid recipient immune responses. We will conclude with comments regarding the next generation of NK cell products, i.e., armored NK cells with enhanced functionality, fitness, tumor-infiltration potential, and with the ability to overcome tumor heterogeneity and immune evasion.
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Affiliation(s)
- Fiorella Rossi
- Janssen Research and Development, LLC, Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, United States
| | - Nathaniel Fredericks
- Janssen Research and Development, LLC, Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, United States
| | - Andrew Snowden
- Janssen Research and Development, LLC, Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, United States
| | - Michael J Allegrezza
- Janssen Research and Development, LLC, Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, United States
| | - Uriel Y Moreno-Nieves
- Janssen Research and Development, LLC, Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, United States
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4
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The Interleukin-1 (IL-1) Superfamily Cytokines and Their Single Nucleotide Polymorphisms (SNPs). J Immunol Res 2022; 2022:2054431. [PMID: 35378905 PMCID: PMC8976653 DOI: 10.1155/2022/2054431] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/24/2022] [Accepted: 03/08/2022] [Indexed: 12/19/2022] Open
Abstract
Interleukins (ILs)—which are important members of cytokines—consist of a vast group of molecules, including a wide range of immune mediators that contribute to the immunological responses of many cells and tissues. ILs are immune-glycoproteins, which directly contribute to the growth, activation, adhesion, differentiation, migration, proliferation, and maturation of immune cells; and subsequently, they are involved in the pro and anti-inflammatory responses of the body, by their interaction with a wide range of receptors. Due to the importance of immune system in different organisms, the genes belonging to immune elements, such as ILs, have been studied vigorously. The results of recent investigations showed that the genes pertaining to the immune system undergo progressive evolution with a constant rate. The occurrence of any mutation or polymorphism in IL genes may result in substantial changes in their biology and function and may be associated with a wide range of diseases and disorders. Among these abnormalities, single nucleotide polymorphisms (SNPs) can represent as important disruptive factors. The present review aims at concisely summarizing the current knowledge available on the occurrence, properties, role, and biological consequences of SNPs within the IL-1 family members.
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5
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Doyle CM, Fewings NL, Ctercteko G, Byrne SN, Harman AN, Bertram KM. OMIP 082: A 25-color phenotyping to define human innate lymphoid cells, natural killer cells, mucosal-associated invariant T cells, and γδ T cells from freshly isolated human intestinal tissue. Cytometry A 2022; 101:196-202. [PMID: 35018731 DOI: 10.1002/cyto.a.24529] [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: 09/15/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 11/12/2022]
Abstract
We developed a 25-color flow cytometry panel to comprehensively interrogate innate lymphoid cells (ILC), mucosal-associated invariant T (MAIT) cells, natural killer (NK) cells and γδ T cells in human tissues. The ability to isolate and interrogate these cells from fresh human tissue is crucial in understanding the role these cells play at immune-privileged mucosal surfaces like the intestine in health and disease settings. However, liberating these cells from tissue is extremely challenging as many key surface identification markers are susceptible to enzymatic cleavage. Choosing the correct enzyme-antibody clone combination within a high-parameter panel is, therefore, a critical consideration. Here, we present a comprehensive, in-depth analysis of the effect different common digestive enzyme blends have on key surface markers used to identify these cell types. In addition, we compared multiple antibody clones for surface markers that are highly susceptible to enzymatic cleavage, such as CD127 and NKp44, to achieve the most consistent and superior staining patterns among donors.
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Affiliation(s)
- Chloe M Doyle
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
| | - Nicole L Fewings
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
| | - Grahame Ctercteko
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia.,Department of Colorectal Surgery, Westmead Hospital, Westmead, New South Wales, Australia
| | - Scott N Byrne
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia
| | - Andrew N Harman
- Centre for Immunology and Allergy Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia
| | - Kirstie M Bertram
- Centre for Virus Research, The Westmead Institute for Medical Research, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, School of Medical Sciences, Westmead, New South Wales, Australia.,Faculty of Medicine and Health, The University of Sydney, Westmead Clinical School, Westmead, New South Wales, Australia
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6
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Lin SZ, Fan JG. Peripheral immune cells in NAFLD patients: A spyhole to disease progression. EBioMedicine 2021; 75:103768. [PMID: 34929490 PMCID: PMC8693289 DOI: 10.1016/j.ebiom.2021.103768] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/29/2021] [Accepted: 12/06/2021] [Indexed: 12/02/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a worldwide leading cause of chronic liver disease, but we still lack ideal non-invasive tools for diagnosis and evaluation of nonalcoholic steatohepatitis (NASH) and related liver fibrosis in NAFLD population. Systemic immune dysregulations such as metabolic inflammation are believed to play central role in the development of NAFLD, signifying the hope of utilizing quantitative and phenotypic changes in peripheral immune cells among NAFLD patients as a diagnostic tool of NASH and fibrosis. In this review, we summarize the known changes in peripheral immune cells from NAFLD/NASH patients and their potential relationship with NAFLD and NASH progression. Potential challenges and possible solutions for further clinical translation are also discussed.
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Affiliation(s)
- Shuang-Zhe Lin
- Department of Gastroenterology, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian-Gao Fan
- Department of Gastroenterology, Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Pediatric Gastroenterology and Nutrition, Shanghai, China.
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7
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Marofi F, Rahman HS, Thangavelu L, Dorofeev A, Bayas-Morejón F, Shirafkan N, Shomali N, Chartrand MS, Jarahian M, Vahedi G, Mohammed RN, Shahrokh S, Akbari M, Khiavi FM. Renaissance of armored immune effector cells, CAR-NK cells, brings the higher hope for successful cancer therapy. Stem Cell Res Ther 2021; 12:200. [PMID: 33752707 PMCID: PMC7983395 DOI: 10.1186/s13287-021-02251-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 02/28/2021] [Indexed: 02/13/2023] Open
Abstract
In recent decades, a new method of cellular immunotherapy was introduced based on engineering and empowering the immune effector cells. In this type of immunotherapy, the immune effector cells are equipped with chimeric antigen receptor (CAR) to specifically target cancer cells. In much of the trials and experiments, CAR-modified T cell immunotherapy has achieved very promising therapeutic results in the treatment of some types of cancers and infectious diseases. However, there are also some considerable drawbacks in the clinical application of CAR-T cells although much effort is in progress to rectify the issues. In some conditions, CAR-T cells initiate over-activated and strong immune responses, therefore, causing unexpected side-effects such as systemic cytokine toxicity (i.e., cytokine release syndrome), neurotoxicity, on-target, off-tumor toxicity, and graft-versus-host disease (GvHD). To overcome these limitations in CAR-T cell immunotherapy, NK cells as an alternative source of immune effector cells have been utilized for CAR-engineering. Natural killer cells are key players of the innate immune system that can destroy virus-infected cells, tumor cells, or other aberrant cells with their efficient recognizing capability. Compared to T cells, CAR-transduced NK cells (CAR-NK) have several advantages, such as safety in clinical use, non-MHC-restricted recognition of tumor cells, and renewable and easy cell sources for their preparation. In this review, we will discuss the recent preclinical and clinical studies, different sources of NK cells, transduction methods, possible limitations and challenges, and clinical considerations.
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Affiliation(s)
- Faroogh Marofi
- Department of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Heshu Sulaiman Rahman
- Department of Physiology, College of Medicine, University of Suleimanyah, Sulaymaniyah, Iraq
| | - Lakshmi Thangavelu
- Associate professor, Department of Pharmacology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Aleksey Dorofeev
- Department of Propaedeutics of Dental Diseases, I.M. Sechenov First Moscow State Medical University (Sechenov University,), Moscow, Russian Federation
| | - Favian Bayas-Morejón
- Center for Research and Biotechnological Development, Research Department, Bolivar State University, Faculty of Agricultural Sciences, Natural Resources and the Environment, CP 020150 Guaranda, Ecuador
| | - Naghmeh Shirafkan
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mostafa Jarahian
- German Cancer Research Center, Toxicology and Chemotherapy Unit (G401), 69120 Heidelberg, Germany
| | - Ghasem Vahedi
- Department of Immunology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Rebar N. Mohammed
- College of Veterinary Medicine, University of Sulaimani, Suleimanyah, Iraq
| | - Somayeh Shahrokh
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Shahrekord, Shahrekord, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Impact of a Demyelination-Inducing Central Nervous System Virus on Expression of Demyelination Genes in Type 2 Lymphoid Cells. J Virol 2021; 95:JVI.01934-20. [PMID: 33208451 DOI: 10.1128/jvi.01934-20] [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: 09/28/2020] [Accepted: 11/12/2020] [Indexed: 11/20/2022] Open
Abstract
We recently reported the role of type 2 innate lymphoid cells (ILC2s) in central nervous system (CNS) demyelination using a model of CNS demyelination involving recombinant herpes simplex virus 1 (HSV-1) that constitutively expresses mouse interleukin 2 (HSV-IL-2). In this investigation, we studied how ILC2s respond to HSV-IL-2 at the cellular level using cytokine and gene expression profiling. ILC2s infected with HSV-IL-2 expressed higher levels of granulocyte-macrophage colony-stimulating factor (GM-CSF), IL-5, IL-6, IL-13, IP-10, MIP-2, and RANTES, which include proinflammatory cytokines, than did those infected with parental control virus. In contrast, TH2 cytokines IL-4 and IL-9, which are typically expressed by ILC2s, were not induced upon HSV-IL-2 infection. Transcriptome sequencing (RNA-seq) analysis of HSV-IL-2 infected ILC2s showed significant upregulation of over 350 genes and downregulation of 157 genes compared with parental virus-infected ILC2s. Gene Ontology (GO) term analysis indicated that genes related to "mitosis" and "inflammatory response" were among the upregulated genes, suggesting that HSV-IL-2 infection drives the excessive proliferation and atypical inflammatory response of ILC2s. This change in ILC2 activation state could underlie the pathology of demyelinating diseases.IMPORTANCE Innate lymphocytes have plasticity and can change functionality; type 2 innate lymphoid cells (ILC2s) can convert to ILC1 or ILC3 cells or change their activation state to produce IL-17 or IL-10 depending on environmental cues. In this study, we investigated the gene and cytokine profiles of ILC2s, which play a major role in HSV-IL-2-induced CNS demyelination. ILC2s infected with HSV-IL-2 displayed a massive remodeling of cellular state. Additionally, ILC2s infected with HSV-IL-2 differed from those infected with parental HSV in cellular and viral gene expression profiles and in cytokine/chemokine induction, and they displayed enhanced activation and proinflammatory responses. These changes in ILC2 activation state could underlie the pathology of demyelinating diseases. These results also highlight the possible importance of pathogens as environmental cues to modify innate lymphocyte functionalities.
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9
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EZH1/2 Inhibitors Favor ILC3 Development from Human HSPC-CD34 + Cells. Cancers (Basel) 2021; 13:cancers13020319. [PMID: 33467134 PMCID: PMC7830003 DOI: 10.3390/cancers13020319] [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: 12/02/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 01/19/2023] Open
Abstract
Simple Summary It has been well-demonstrated that EZH1/2 enzymes are involved not only in tumor development and progression, but also in the regulation of normal hematopoiesis from CD34+-HSPC. Given the crucial role of NK cells in tumor immune surveillance, in this study, we investigated whether EZH1/2 inhibitors can interfere with NK cell differentiation and functional maturation. Our results suggest that EZH1/2 inhibitors push CD56+ precursor proliferation, skewing precursor cell lineage commitment towards ILC3. In recent years, several clinical trials on the use of EZH1/2 inhibitors against solid tumors have been carried out. Since these in vitro observations revealed possible epigenetic mechanisms involved in NK/ILC development, it is important to evaluate patient monitoring of competent NK cells repertoire in order to design appropriate therapeutic protocols. Abstract The dysregulation of epigenetic modifications has a well-established role in the development and progression of hematological malignancies and of solid tumors. In this context, EZH1/2 inhibitors have been designed to interfere with EZH1/2 enzymes involved in histone methylation (e.g., H3K27me3), leading to tumor growth arrest or the restoration of tumor suppressor gene transcription. However, these compounds also affect normal hematopoiesis, interfering with self-renewal and differentiation of CD34+-Hematopoietic Stem/Progenitor Cells (HSPC), and, in turn, could modulate the generation of potential anti-tumor effector lymphocytes. Given the important role of NK cells in the immune surveillance of tumors, it would be useful to understand whether epigenetic drugs can modulate NK cell differentiation and functional maturation. CD34+-HSPC were cultured in the absence or in the presence of the EZH1/2 inhibitor UNC1999 and EZH2 inhibitor GSK126. Our results show that UNC1999 and GSK126 increased CD56+ cell proliferation compared to the control condition. However, UNC1999 and GSK 126 favored the proliferation of no-cytotoxic CD56+ILC3, according to the early expression of the AHR and ROR-γt transcription factors. Our results describe novel epigenetic mechanisms involved in the modulation of NK cell maturation that may provide new tools for designing NK cell-based immunotherapy.
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High-Dimensional Flow Cytometry Analysis of Regulatory Receptors on Human T Cells, NK Cells, and NKT Cells. Methods Mol Biol 2021; 2194:255-290. [PMID: 32926371 DOI: 10.1007/978-1-0716-0849-4_14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The field of flow cytometry has witnessed rapid technological advancements in the last few decades. While the founding principles of fluorescent detection on cells (or particles) within a uniform fluid stream remains largely unchanged, the availability more sensitive cytometers with the ability to multiplex more and more florescent signals has resulted in very complex high-order assays. This results in the co-use of fluorophores with increased levels of emission overlap and/or spillover spreading than in years past and thus requires careful and well thought out planning for flow cytometry assay development. As an example, we present the development of a large 18-color (20 parameter) flow cytometry assay designed to take an in depth analysis of effector lymphocyte phenotypes, with careful attention to assay controls and panel design.
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11
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Mendes J, Areia AL, Rodrigues-Santos P, Santos-Rosa M, Mota-Pinto A. Innate Lymphoid Cells in Human Pregnancy. Front Immunol 2020; 11:551707. [PMID: 33329512 PMCID: PMC7734178 DOI: 10.3389/fimmu.2020.551707] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 10/28/2020] [Indexed: 12/26/2022] Open
Abstract
Innate lymphoid cells (ILCs) are a new set of cells considered to be a part of the innate immune system. ILCs are classified into five subsets (according to their transcription factors and cytokine profile) as natural killer cells (NK cells), group 1 ILCs, group 2 ILCs, group 3 ILCs, and lymphoid tissue inducers (LTi). Functionally, these cells resemble the T helper population but lack the expression of recombinant genes, which is essential for the formation of T cell receptors. In this work, the authors address the distinction between peripheral and decidual NK cells, highlighting their diversity in ILC biology and its relevance to human pregnancy. ILCs are effector cells that are important in promoting immunity, inflammation, and tissue repair. Recent studies have directed their attention to ILC actions in pregnancy. Dysregulation or expansion of pro-inflammatory ILC populations as well as abnormal tolerogenic responses may directly interfere with pregnancy, ultimately resulting in pregnancy loss or adverse outcomes. In this review, we characterize these cells, considering recent findings and addressing knowledge gaps in perinatal medicine in the context of ILC biology. Moreover, we discuss the relevance of these cells not only to the process of immune tolerance, but also in disease.
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Affiliation(s)
- João Mendes
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, General Pathology Institute, University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
| | - Ana Luísa Areia
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, General Pathology Institute, University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Obstetrics Department, Coimbra University Hospital Center, Coimbra, Portugal
| | - Paulo Rodrigues-Santos
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
- Center for Neuroscience and Cell Biology (CNC), Laboratory of Immunology and Oncology, University of Coimbra, Coimbra, Portugal
| | - Manuel Santos-Rosa
- Faculty of Medicine (FMUC), Institute of Immunology, University of Coimbra, Coimbra, Portugal
| | - Anabela Mota-Pinto
- Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Center of Investigation in Environment, Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, General Pathology Institute, University of Coimbra, Coimbra, Portugal
- Center for Innovation in Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
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12
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CD56bright Natural Killer Cells: A Possible Biomarker of Different Treatments in Multiple Sclerosis. J Clin Med 2020; 9:jcm9051450. [PMID: 32414131 PMCID: PMC7291063 DOI: 10.3390/jcm9051450] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/05/2020] [Accepted: 05/08/2020] [Indexed: 12/11/2022] Open
Abstract
Multiple sclerosis (MS) is an immune-mediated disease of the central nervous system, which leads, in many cases, to irreversible disability. More than 15 disease-modifying treatments (DMTs) are available for the treatment of MS. Clinical activity or activity at magnetic resonance imaging (MRI) are now used to assess the efficacy of DMTs, but are negative prognostic factors per se. Therefore, a biomarker permitting us to identify patients who respond to treatment before they develop clinical/radiological signs of MS activity would be of high importance. The number of circulating CD56bright natural killer (NK) cells may be such a biomarker. CD56bright NK cells are a regulatory immune population belonging to the innate immune system. The number of CD56bright NK cells increases upon treatment with interferon-beta, alemtuzumab, dimethyl fumarate, after autologous hematopoietic stem cell transplantation, and is higher in those who respond to fingolimod. In some cases, an increased number of CD56bright NK cells is associated with an increase in their regulatory function. In the current review, we will evaluate the known effect on CD56bright NK cells of DMTs for MS, and will discuss their possible role as a biomarker for treatment response in MS.
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Monticelli LA, Diamond JM, Saenz SA, Tait Wojno ED, Porteous MK, Cantu E, Artis D, Christie JD. Lung Innate Lymphoid Cell Composition Is Altered in Primary Graft Dysfunction. Am J Respir Crit Care Med 2020; 201:63-72. [PMID: 31394048 PMCID: PMC6938146 DOI: 10.1164/rccm.201906-1113oc] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/07/2019] [Indexed: 01/08/2023] Open
Abstract
Rationale: Primary graft dysfunction (PGD) is the leading cause of early morbidity and mortality after lung transplantation, but the immunologic mechanisms are poorly understood. Innate lymphoid cells (ILC) are a heterogeneous family of immune cells regulating pathologic inflammation and beneficial tissue repair. However, whether changes in donor-derived lung ILC populations are associated with PGD development has never been examined.Objectives: To determine whether PGD in chronic obstructive pulmonary disease or interstitial lung disease transplant recipients is associated with alterations in ILC subset composition within the allograft.Methods: We performed a single-center cohort study of lung transplantation patients with surgical biopsies of donor tissue taken before, and immediately after, allograft reperfusion. Donor immune cells from 18 patients were characterized phenotypically by flow cytometry for single-cell resolution of distinct ILC subsets. Changes in the percentage of ILC subsets with reperfusion or PGD (grade 3 within 72 h) were assessed.Measurements and Main Results: Allograft reperfusion resulted in significantly decreased frequencies of natural killer cells and a trend toward reduced ILC populations, regardless of diagnosis (interstitial lung disease or chronic obstructive pulmonary disease). Seven patients developed PGD (38.9%), and PGD development was associated with selective reduction of the ILC2 subset after reperfusion. Conversely, patients without PGD exhibited significantly higher ILC1 frequencies before reperfusion, accompanied by elevated ILC2 frequencies after allograft reperfusion.Conclusions: The composition of donor ILC subsets is altered after allograft reperfusion and is associated with PGD development, suggesting that ILCs may be involved in regulating lung injury in lung transplant recipients.
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Affiliation(s)
- Laurel A. Monticelli
- Division of Pulmonary and Critical Care Medicine and
- Joan and Sanford I. Weill Department of Medicine, Department of Microbiology and Immunology, Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York; and
| | | | - Steven A. Saenz
- Joan and Sanford I. Weill Department of Medicine, Department of Microbiology and Immunology, Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York; and
| | - Elia D. Tait Wojno
- Joan and Sanford I. Weill Department of Medicine, Department of Microbiology and Immunology, Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York; and
| | | | - Edward Cantu
- Division of Cardiovascular Surgery, Center for Translational Lung Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - David Artis
- Joan and Sanford I. Weill Department of Medicine, Department of Microbiology and Immunology, Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, New York; and
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Yu J, Li Y, Pan Y, Liu Y, Xing H, Xie X, Wan D, Jiang Z. Deficient Regulatory Innate Lymphoid Cells and Differential Expression of miRNAs in Acute Myeloid Leukemia Quantified by Next Generation Sequence. Cancer Manag Res 2019; 11:10969-10982. [PMID: 32099460 PMCID: PMC6997219 DOI: 10.2147/cmar.s234327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 12/17/2019] [Indexed: 12/18/2022] Open
Abstract
Background A new regulatory subpopulation of ILCs, ILCreg has been identified in mouse and human intestines. ILCregs share characteristics with both innate lymphoid cells and regulatory cells; however, the significance of CD45+Lin-CD127+IL-10+ ILCregs in patients with AML remains unclear. Intriguingly, ILCregs constitutively express id2, id3, sox4, tgfbr1, tgfbr2, il2rb and il2rg, but the significance of miRNAs associated with these genes has yet to be explored. In this study, we evaluate ILCreg frequency, ILCreg gene-associated miRNA quantification, and its significance in patients with AML and normal donors. Methods Using 4 color combinations of surface and intracellular antibody staining, the CD45+Lin-CD127+IL-10+ ILCregs from 12 normal donors and 42 patients newly diagnosed with AML were measured by flow cytometry. Plasma samples and bone marrow cells from 6 normal donors and 9 patients with AML were studied by next-generation sequence miRNAs quantification. Results Our results showed that the frequency of ILCregs was 0.8924±1.3791% in bone marrow (BM) cells from normal donors and 0.2434±0.5344% in BM cells from AML patients. The frequency of ILCreg cells in AML patients was significantly lower than that in normal donors (P<0.01). Furthermore, the frequency of the CD45+Lin-CD127+IL-10- subset was 4.0869±6.7701% and 0.2769±0.2526% from normal donors and AML patients, respectively. There was a statistically significant difference of CD45+Lin-CD127+IL-10- cells between normal donors and AML patients (p<0.01). miRNA detection results showed 376 miRNAs from plasma and 182 miRNAs from BM cell samples with expression levels with a statistically significant difference between AML patients and normal donors (both Q and P-value < 0.001). Analysis of miRNAs from ILCregs associated genes including id2, id3, sox4, tgfbr1, tgfbr2, il2rb, and il3rg, from normal donors and AML patients demonstrated 34 miRNA from plasma samples and 14 miRNA segments from BM cell samples with a statistically significant difference between AML patients and normal donors (both Q and P-value <0.001). Among them, 4 miRNAs (hsa-miR-193b-3p, hsa-miR-1270, hsa-miR-210-3p, and hsa-miR-486-3p) were detected in both plasma and BM cell samples. Conclusion Our study enumerated ILCregs, then measured miRNAs from those ILCregs in AML samples for the first time. The results demonstrated the deficiency of ILCreg and differential expression of miRNAs in patients with AML.
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Affiliation(s)
- Jifeng Yu
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Yingmei Li
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Yue Pan
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Yu Liu
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Haizhou Xing
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Xinsheng Xie
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Dingming Wan
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
| | - Zhongxing Jiang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, People's Republic of China
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Allegra A, Innao V, Allegra AG, Pugliese M, Di Salvo E, Ventura-Spagnolo E, Musolino C, Gangemi S. Lymphocyte Subsets and Inflammatory Cytokines of Monoclonal Gammopathy of Undetermined Significance and Multiple Myeloma. Int J Mol Sci 2019; 20:ijms20112822. [PMID: 31185596 PMCID: PMC6600674 DOI: 10.3390/ijms20112822] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/29/2019] [Accepted: 06/08/2019] [Indexed: 01/10/2023] Open
Abstract
Almost all multiple myeloma (MM) cases have been demonstrated to be linked to earlier monoclonal gammopathy of undetermined significance (MGUS). Nevertheless, there are no identified characteristics in the diagnosis of MGUS that have been helpful in differentiating subjects whose cancer may progress to a malignant situation. Regarding malignancy, the role of lymphocyte subsets and cytokines at the beginning of neoplastic diseases is now incontestable. In this review, we have concentrated our attention on the equilibrium between the diverse lymphocyte subsets and the cytokine system and summarized the current state of knowledge, providing an overview of the condition of the entire system in MGUS and MM. In an age where the therapy of neoplastic monoclonal gammopathies largely relies on drugs capable of acting on the immune system (immunomodulants, immunological checkpoint inhibitors, CAR-T), detailed knowledge of the the differences existing in benign and neoplastic forms of gammopathy is the main foundation for the adequate and optimal use of new drugs.
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Affiliation(s)
- Alessandro Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, 98125 Messina, Italy.
| | - Vanessa Innao
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, 98125 Messina, Italy.
| | - Andrea Gaetano Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, 98125 Messina, Italy.
| | - Marta Pugliese
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, 98125 Messina, Italy.
| | - Eleonora Di Salvo
- National Research Council of Italy (CNR)-Institute of Applied Science and Intelligent System (ISASI), 98164 Messina, Italy.
| | - Elvira Ventura-Spagnolo
- Legal Medicine Section, Department for Health Promotion and Mother-Child Care, University of Palermo, 90127 Palermo, Italy.
| | - Caterina Musolino
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood "Gaetano Barresi", University of Messina, 98125 Messina, Italy.
| | - Sebastiano Gangemi
- School and Division of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University Hospital "G. Martino", Via Consolare Valeria SNC, 98125 Messina, Italy.
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16
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Shao L, Pan S, Zhang QP, Jamal M, Chen LH, Yin Q, Wu YJ, Xiong J, Xiao RJ, Kwong YL, Zhou FL, Lie AKW. An Essential Role of Innate Lymphoid Cells in the Pathophysiology of Graft-vs.-Host Disease. Front Immunol 2019; 10:1233. [PMID: 31244831 PMCID: PMC6563595 DOI: 10.3389/fimmu.2019.01233] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 05/15/2019] [Indexed: 12/14/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (Allo-HSCT) is the only curative treatment for multiple hematologic malignancies and non-malignant hematological diseases. However, graft-vs.-host disease (GVHD), one of the main complications after allo-HSCT, remains the major reason for morbidity and non-relapse mortality. Emerging evidence has demonstrated that innate lymphoid cells (ILCs) play a non-redundant role in the pathophysiology of GVHD. In this review, we will summarize previously published data regarding the role of ILCs in the pathogenesis of GVHD.
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Affiliation(s)
- Liang Shao
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shan Pan
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Qiu-Ping Zhang
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Muhammad Jamal
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Lu-Hua Chen
- Department of Medicine, Li Ka Shing Faculty of Medicine, Faculty of Social Sciences, The University of Hong Kong, Hong Kong, China
| | - Qian Yin
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Ying-Jie Wu
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Jie Xiong
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Rui-Jing Xiao
- Department of Immunology, School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Yok-Lam Kwong
- Division of Hematology & BMT Center, Queen Mary Hospital, Hong Kong, China
| | - Fu-Ling Zhou
- Department of Hematology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Albert K W Lie
- Division of Hematology & BMT Center, Queen Mary Hospital, Hong Kong, China
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Wenink MH, Leijten EFA, Cupedo T, Radstake TRDJ. Review: Innate Lymphoid Cells: Sparking Inflammatory Rheumatic Disease? Arthritis Rheumatol 2019; 69:885-897. [PMID: 28217945 DOI: 10.1002/art.40068] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 02/07/2017] [Indexed: 02/06/2023]
Affiliation(s)
| | | | - Tom Cupedo
- Erasmus University Medical Center, Rotterdam, The Netherlands
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18
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Sailliet N, Brosseau C, Robert JM, Brouard S. Role of JAK inhibitors and immune cells in transplantation. Cytokine Growth Factor Rev 2019; 47:62-73. [DOI: 10.1016/j.cytogfr.2019.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 05/09/2019] [Indexed: 02/07/2023]
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Sivori S, Vacca P, Del Zotto G, Munari E, Mingari MC, Moretta L. Human NK cells: surface receptors, inhibitory checkpoints, and translational applications. Cell Mol Immunol 2019; 16:430-441. [PMID: 30778167 PMCID: PMC6474200 DOI: 10.1038/s41423-019-0206-4] [Citation(s) in RCA: 318] [Impact Index Per Article: 63.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 01/22/2019] [Indexed: 12/29/2022] Open
Abstract
NK cells play important roles in innate defenses against viruses and in the control of tumor growth and metastasis. The regulation/induction of NK cell function is mediated by an array of activating or inhibitory surface receptors. In humans, major activating receptors involved in target cell killing are the natural cytotoxicity receptors (NCRs) and NKG2D. Activating receptors recognize ligands that are overexpressed or expressed de novo upon cell stress, viral infection, or tumor transformation. The HLA-class I-specific inhibitory receptors, including KIRs recognizing HLA-class I allotypic determinants and CD94/NKG2A recognizing the class-Ib HLA-E, constitute a fail-safe mechanism to avoid unwanted NK-mediated damage to healthy cells. Other receptors such as PD-1, primarily expressed by activated T lymphocytes, are important inhibitory checkpoints of immune responses that ensure T-cell tolerance. PD-1 also may be expressed by NK cells in cancer patients. Since PD-1 ligand (PD-L1) may be expressed by different tumors, PD-1/PD-L1 interactions inactivate both T and NK cells. Thus, the reliable evaluation of PD-L1 expression in tumors has become a major issue to select patients who may benefit from therapy with mAbs disrupting PD-1/PD-L1 interactions. Recently, NKG2A was revealed to be an important checkpoint controlling both NK and T-cell activation. Since most tumors express HLA-E, mAbs targeting NKG2A has been used alone or in combination with other therapeutic mAbs targeting PD-1 or tumor antigens (e.g., EGFR), with encouraging results. The translational value of NK cells and their receptors is evidenced by the extraordinary therapeutic success of haploidentical HSCT to cure otherwise fatal high-risk leukemias.
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Affiliation(s)
- Simona Sivori
- Department of Experimental Medicine (DIMES) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Paola Vacca
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Genny Del Zotto
- Department of Research and Diagnostics, Istituto G. Gaslini, Genoa, Italy
| | - Enrico Munari
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
- Department of Pathology, Sacro Cuore Don Calabria, Negrar, VR, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine (DIMES) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
- UOC Immunologia, IRCCS Ospedale Policlinico San Martino Genova, Genoa, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.
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20
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Mariotti FR, Quatrini L, Munari E, Vacca P, Moretta L. Innate Lymphoid Cells: Expression of PD-1 and Other Checkpoints in Normal and Pathological Conditions. Front Immunol 2019; 10:910. [PMID: 31105707 PMCID: PMC6498986 DOI: 10.3389/fimmu.2019.00910] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/09/2019] [Indexed: 12/14/2022] Open
Abstract
Innate lymphoid cells (ILCs) belong to a family of immune cells. Recently, ILCs have been classified into five different groups that mirror the function of adaptive T cell subsets counterparts. In particular, NK cells mirror CD8+ cytotoxic T cells while ILC1, ILC2, ILC3, and Lymphoid tissue inducer (LTi)-like cells reflect the function of CD4+T helper (Th) cells (Th1, Th2, and Th17 respectively). ILCs are involved in innate host defenses against pathogens and tumors, in lymphoid organogenesis, and in tissue remodeling/repair. In recent years, important molecular inducible checkpoints (PD-1, TIM3, and TIGIT) were shown to control/inactivate different immune cell types. The expression of many of these receptors has been detected on NK cells and subsets of tissue-resident ILCs in both physiological and pathological conditions, including cancer. In particular, it has been demonstrated that the interaction between PD-1+ immune cells and PD-L1/PD-L2+ tumor cells may compromise the anti-tumor effector function leading to tumor immune escape. However, while the effector function of NK cells in tumor is well-established, limited information exists on the other ILC subsets. We will summarize what is known to date on the expression and function of these checkpoint receptors on NK cells and ILCs, with a particular focus on the recent data that reveal an essential contribution of the blockade of PD-1 and TIGIT on NK cells to the immunotherapy of cancer. A better information regarding the presence and the function of different ILCs and of the inhibitory checkpoints in pathological conditions may offer important clues for the development of new immune therapeutic strategies.
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Affiliation(s)
| | - Linda Quatrini
- Department of Immunology, IRCSS Bambino Gesù Children's Hospital, Rome, Italy
| | - Enrico Munari
- Department of Pathology, Sacro Cuore Don Calabria Hospital, Negrar, Italy
| | - Paola Vacca
- Department of Immunology, IRCSS Bambino Gesù Children's Hospital, Rome, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCSS Bambino Gesù Children's Hospital, Rome, Italy
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21
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Tumino N, Martini S, Munari E, Scordamaglia F, Besi F, Mariotti FR, Bogina G, Mingari MC, Vacca P, Moretta L. Presence of innate lymphoid cells in pleural effusions of primary and metastatic tumors: Functional analysis and expression of PD-1 receptor. Int J Cancer 2019; 145:1660-1668. [PMID: 30856277 PMCID: PMC6767381 DOI: 10.1002/ijc.32262] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 02/22/2019] [Accepted: 02/28/2019] [Indexed: 01/01/2023]
Abstract
The tumor microenvironment (TM) contains a wide variety of cell types and soluble factors capable of suppressing immune responses. While the presence of NK cells in pleural effusions (PE) has been documented, no information exists on the presence of other innate lymphoid cell (ILC) subsets and on the expression of programmed cell death‐1 (PD‐1) in NK and ILC. The presence of ILC was assessed in PE of 54 patients (n = 33 with mesothelioma, n = 15 with adenocarcinoma and n = 6 with inflammatory pleural diseases) by cell staining with suitable antibody combinations and cytofluorimetric analysis. The cytokine production of ILC isolated from both PE and autologous peripheral blood was analyzed upon cell stimulation and intracytoplasmic staining. We show that, in addition to NK cells, also ILC1, ILC2 and ILC3 are present in malignant PE and that the prevalent subset is ILC3. PE‐ILC subsets produced their typical sets of cytokines upon activation. In addition, we analyzed the PD‐1 expression on NK/ILC by multiparametric flow‐cytometric analysis, while the expression of PD‐1 ligand (PD‐L1) was evaluated by immunohistochemical analysis. Both NK cells and ILC3 expressed functional PD‐1, moreover, both tumor samples and malignant PE‐derived tumor cell lines were PD‐L1+ suggesting that the interaction between PD‐1+ILC and PD‐L1+tumor cells may hamper antitumor immune responses mediated by NK and ILC. What's new? Pleural tumors result in effusions that are not well characterized. In this study, the authors found that pleural effusions from patients with primary mesothelioma or metastatic adenocarcinoma contain NK cells and other innate lymphoid cells (ILC). These immune cells were capable of expressing normal cytokines, including the checkpoint protein PD‐1. However, the tumor cells were found to express the ligand PD‐L1. These results suggest a PD‐1‐mediated inhibitory effect on lymphoid cells with potential anti‐tumor activity. Better understanding of this inhibition in the tumor microenvironment may lead to new targets for checkpoint‐inhibitor therapies.
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Affiliation(s)
- Nicola Tumino
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Stefania Martini
- UOC Immunologia, IRCCS Ospedale Policlinico San Martino Genova, Genoa, Italy
| | - Enrico Munari
- Department of Pathology, Sacro Cuore Don Calabria, Negrar VR, Italy.,Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | | | - Francesca Besi
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | | | - Giuseppe Bogina
- Department of Pathology, Sacro Cuore Don Calabria, Negrar VR, Italy
| | - Maria Cristina Mingari
- UOC Immunologia, IRCCS Ospedale Policlinico San Martino Genova, Genoa, Italy.,Department of Experimental Medicine (DIMES) and Centre of Excellence for Biomedical Research (CEBR), University of Genoa, Genoa, Italy
| | - Paola Vacca
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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22
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Stamatiades EG, Li MO. Tissue-resident cytotoxic innate lymphoid cells in tumor immunosurveillance. Semin Immunol 2019; 41:101269. [PMID: 30904283 DOI: 10.1016/j.smim.2019.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/28/2019] [Accepted: 03/04/2019] [Indexed: 02/06/2023]
Abstract
Innate lymphocytes play an important role in maintaining tissue homeostasis at steady state and during inflammation. The population of innate lymphocytes is incredibly diverse and heterogeneous with the successive identification of new subsets including innate lymphoid cells that arise from progenitors distinct from those of natural killer cells. Although generally considered as T helper-like lymphocytes, innate lymphoid cells with cytotoxic potential can be identified in many tissues. The tissue-resident cytotoxic innate lymphocytes derived from innate lymphoid cell and/or natural killer cell lineages are well positioned in sensing malignant transformation and initiating antitumor immunity. This review provides an overview of innate lymphocyte biology and discuss their roles in tumor immunosurveillance.
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Affiliation(s)
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
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Bianca Bennstein S, Riccarda Manser A, Weinhold S, Scherenschlich N, Uhrberg M. OMIP‐055: Characterization of Human Innate Lymphoid Cells from Neonatal and Peripheral Blood. Cytometry A 2019; 95:427-430. [DOI: 10.1002/cyto.a.23741] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 02/13/2019] [Accepted: 02/22/2019] [Indexed: 01/21/2023]
Affiliation(s)
- Sabrina Bianca Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical FacultyHeinrich‐Heine University Düsseldorf Moorenstraße 5 40225, Düsseldorf Germany
| | - Angela Riccarda Manser
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical FacultyHeinrich‐Heine University Düsseldorf Moorenstraße 5 40225, Düsseldorf Germany
| | - Sandra Weinhold
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical FacultyHeinrich‐Heine University Düsseldorf Moorenstraße 5 40225, Düsseldorf Germany
| | - Nadine Scherenschlich
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical FacultyHeinrich‐Heine University Düsseldorf Moorenstraße 5 40225, Düsseldorf Germany
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical FacultyHeinrich‐Heine University Düsseldorf Moorenstraße 5 40225, Düsseldorf Germany
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Konjević GM, Vuletić AM, Mirjačić Martinović KM, Larsen AK, Jurišić VB. The role of cytokines in the regulation of NK cells in the tumor environment. Cytokine 2019; 117:30-40. [PMID: 30784898 DOI: 10.1016/j.cyto.2019.02.001] [Citation(s) in RCA: 153] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 01/29/2019] [Accepted: 02/07/2019] [Indexed: 12/19/2022]
Abstract
Natural killer (NK) cells are innate lymphoid cells that are important effectors in the first line of defense toward transformed cells. This is mediated both by direct cytotoxic mechanisms and by production of immunoregulatory cytokines. Recent evidence has shown that NK cells also display memory, similar to the cells of the adaptive immune system. Cytokines are pivotal for the maturation, activation and survival of NK cells. Interleukins (IL)-2, IL-12, IL-15, IL-18, IL-21 and type I interferons positively regulate NK cell function, either independently or in cooperation, whereas other cytokines, such as IL-23 and IL-27, may enhance or suppress NK cell function depending on the context. In the tumor microenvironment, TGFβ, IL-10 and IL-6 suppress NK cell activity not only directly, but also indirectly, by affecting immunosuppressive cells and by antagonizing the effect of stimulatory cytokines, thereby dampening the antitumor response of NK cells and promoting subsequent tumor evasion and progression. Increased understanding of the NK cell response to cytokines has provided a better understanding of their impaired function in tumors which may aid in the development of novel immunotherapeutic strategies to enhance NK cell responses in cancer patients.
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Affiliation(s)
- Gordana M Konjević
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Pasterova 14, 11000 Belgrade, Serbia; School of Medicine, University of Belgrade, Dr Subotića 8, 11000 Beograd, Serbia
| | - Ana M Vuletić
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Pasterova 14, 11000 Belgrade, Serbia
| | - Katarina M Mirjačić Martinović
- Department of Experimental Oncology, Institute of Oncology and Radiology of Serbia, Pasterova 14, 11000 Belgrade, Serbia
| | - Annette K Larsen
- Cancer Biology and Therapeutics, Centre de Recherche Saint-Antoine, INSERM U938 and Sorbonne University, Kourilsky Building 1st Floor, Hôpital Saint-Antoine, 184 rue du Faubourg Saint Antoine, 75571 PARIS Cédex 12 France
| | - Vladimir B Jurišić
- Faculty of Medical Sciences, University of Kragujevac, P.BOX 124, 34000 Kragujevac, Serbia.
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25
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Eken A, Yetkin MF, Vural A, Okus FZ, Erdem S, Azizoglu ZB, Haliloglu Y, Cakir M, Turkoglu EM, Kilic O, Kara I, Dönmez Altuntaş H, Oukka M, Kutuk MS, Mirza M, Canatan H. Fingolimod Alters Tissue Distribution and Cytokine Production of Human and Murine Innate Lymphoid Cells. Front Immunol 2019; 10:217. [PMID: 30828332 PMCID: PMC6385997 DOI: 10.3389/fimmu.2019.00217] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 01/25/2019] [Indexed: 12/12/2022] Open
Abstract
Sphingosine-1 phosphate receptor 1 (S1PR1) is expressed by lymphocytes and regulates their egress from secondary lymphoid organs. Innate lymphoid cell (ILC) family has been expanded with the discovery of group 1, 2 and 3 ILCs, namely ILC1, ILC2 and ILC3. ILC3 and ILC1 have remarkable similarity to CD4+ helper T cell lineage members Th17 and Th1, respectively, which are important in the pathology of multiple sclerosis (MS). Whether human ILC subsets express S1PR1 or respond to its ligands have not been studied. In this study, we used peripheral blood/cord blood and tonsil lymphocytes as a source of human ILCs. We show that human ILCs express S1PR1 mRNA and protein and migrate toward S1P receptor ligands. Comparison of peripheral blood ILC numbers between fingolimod-receiving and treatment-free MS patients revealed that, in vivo, ILCs respond to fingolimod, an S1PR1 agonist, resulting in ILC-penia in circulation. Similarly, murine ILCs responded to fingolimod by exiting blood and accumulating in the secondary lymph nodes. Importantly, ex vivo exposure of ILC3 and ILC1 to fingolimod or SEW2871, another S1PR1 antagonist, reduced production of ILC3- and ILC1- associated cytokines GM-CSF, IL-22, IL-17, and IFN-γ, respectively. Surprisingly, despite reduced number of lamina propria-resident ILC3s in the long-term fingolimod-treated mice, ILC3-associated IL-22, IL-17A, GM-CSF and antimicrobial peptides were high in the gut compared to controls, suggesting that its long term use may not compromise mucosal barrier function. To our knowledge, this is the first study to investigate the impact of fingolimod on human ILC subsets in vivo and ex vivo, and provides insight into the impact of long term fingolimod use on ILC populations.
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Affiliation(s)
- Ahmet Eken
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Mehmet Fatih Yetkin
- Department of Neurology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Alperen Vural
- Department of Ear Nose and Throat, Erciyes University School of Medicine, Kayseri, Turkey
| | - Fatma Zehra Okus
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Serife Erdem
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Zehra Busra Azizoglu
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Yesim Haliloglu
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Mustafa Cakir
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | | | - Omer Kilic
- Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
| | - Irfan Kara
- Department of Ear Nose and Throat, Erciyes University School of Medicine, Kayseri, Turkey
| | | | - Mohamed Oukka
- Department of Immunology, University of Washington, Seattle, WA, United States
| | - Mehmet Serdar Kutuk
- Department of Obstetrics and Gynecology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Meral Mirza
- Department of Neurology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Halit Canatan
- Erciyes University School of Medicine, Department of Medical Biology, Kayseri, Turkey.,Betül-Ziya Eren Genome and Stem Cell Center (GENKOK), Kayseri, Turkey
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26
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Yudanin NA, Schmitz F, Flamar AL, Thome JJC, Tait Wojno E, Moeller JB, Schirmer M, Latorre IJ, Xavier RJ, Farber DL, Monticelli LA, Artis D. Spatial and Temporal Mapping of Human Innate Lymphoid Cells Reveals Elements of Tissue Specificity. Immunity 2019; 50:505-519.e4. [PMID: 30770247 PMCID: PMC6594374 DOI: 10.1016/j.immuni.2019.01.012] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 11/16/2018] [Accepted: 01/22/2019] [Indexed: 12/22/2022]
Abstract
Innate lymphoid cells (ILC) play critical roles in regulating immunity, inflammation, and tissue homeostasis in mice. However, limited access to non-diseased human tissues has hindered efforts to profile anatomically-distinct ILCs in humans. Through flow cytometric and transcriptional analyses of lymphoid, mucosal, and metabolic tissues from previously healthy human organ donors, here we have provided a map of human ILC heterogeneity across multiple anatomical sites. In contrast to mice, human ILCs are less strictly compartmentalized and tissue localization selectively impacts ILC distribution in a subset-dependent manner. Tissue-specific distinctions are particularly apparent for ILC1 populations, whose distribution was markedly altered in obesity or aging. Furthermore, the degree of ILC1 population heterogeneity differed substantially in lymphoid versus mucosal sites. Together, these analyses comprise a comprehensive characterization of the spatial and temporal dynamics regulating the anatomical distribution, subset heterogeneity, and functional potential of ILCs in non-diseased human tissues.
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Affiliation(s)
- Naomi A Yudanin
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Frederike Schmitz
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Anne-Laure Flamar
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Joseph J C Thome
- Columbia Center for Translational Immunology, Department of Surgery and Department of Microbiology and Immunology, Columbia University Medical Center, NY, New York, 10032, USA
| | - Elia Tait Wojno
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Baker Institute for Animal Health, Department of Microbiology and Immunology, Cornell University College of Veterinary Medicine, Ithaca, NY 14850 USA
| | - Jesper B Moeller
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Melanie Schirmer
- Harvard T.H. Chan School of Public Health, Boston, MA, USA; The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Isabel J Latorre
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Computational and Integrative Biology, Massachusetts General Hospital, Boston, MA
| | - Ramnik J Xavier
- The Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Computational and Integrative Biology, Massachusetts General Hospital, Boston, MA
| | - Donna L Farber
- Columbia Center for Translational Immunology, Department of Surgery and Department of Microbiology and Immunology, Columbia University Medical Center, NY, New York, 10032, USA
| | - Laurel A Monticelli
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Division of Pulmonary and Critical Care Medicine, Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, 10021, USA.
| | - David Artis
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Stanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
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27
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Vacca P, Chiossone L, Mingari MC, Moretta L. Heterogeneity of NK Cells and Other Innate Lymphoid Cells in Human and Murine Decidua. Front Immunol 2019; 10:170. [PMID: 30800126 PMCID: PMC6375891 DOI: 10.3389/fimmu.2019.00170] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 01/21/2019] [Indexed: 12/30/2022] Open
Abstract
Innate lymphoid cells (ILCs) represent a heterogeneous group of cells lacking genetically rearranged antigen receptors that derive from common lymphoid progenitors. Five major groups of ILCs have been defined based on their cytokine production pattern and developmental transcription factor requirements: namely, natural killer (NK) cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue-inducer (LTi) cells. ILC1s, ILC2s, and ILC3s mirror the corresponding T helper subsets (Th1, Th2, and Th17, respectively) and produce cytokines involved in defense against pathogens, lymphoid organogenesis, and tissue remodeling. During the first trimester of pregnancy, decidual tissues contain high proportion of decidual NK (dNK) cells, representing up to 50% of decidual lymphocytes, and ILC3s. They release peculiar cytokines and chemokines that contribute to successful pregnancy. Recent studies revealed that ILCs display a high degree of plasticity allowing their prompt adaptation to environmental changes. Decidual NK cells may derive from peripheral blood NK cells migrated when pregnancy establishes or from in situ differentiation of hematopoietic precursors. Previous studies showed that human and murine decidua contain dNK cells, tissue resident NK cells, and ILC3s, all characterized by unique phenotypic and functional properties, most likely induced by decidual microenvironment to favor the establishment and the maintenance of pregnancy. Thus, during the early phase of pregnancy, the simultaneous presence of different ILC subsets further underscores the complexity of the cellular components of decidual tissues as well as the role of decidual microenvironment in shaping the plasticity and the function of ILCs.
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Affiliation(s)
- Paola Vacca
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Laura Chiossone
- Innate Pharma Research Labs, Innate Pharma, Marseille, France
| | - Maria Cristina Mingari
- Department of Experimental Medicine (DIMES) and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy.,UOC Immunology, IRCCS Ospedale Policlinico, San Martino, Genoa, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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28
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29
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Nixon BG, Li MO. Tissue-Resident Cytolytic Innate Lymphocytes in Cancer. THE JOURNAL OF IMMUNOLOGY 2018; 200:408-414. [PMID: 29311382 DOI: 10.4049/jimmunol.1701124] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 10/19/2017] [Indexed: 12/24/2022]
Abstract
Innate lymphoid cells (ILCs) are critical components of tissues in the body, providing a first line of defense against challenges to host integrity. In contrast to strictly cytokine-producing helper ILCs, resident innate lymphocyte populations with cytolytic potential have been identified in multiple tissues in both mouse and human. These cells express the transcription factor Tbet, NK cell receptors, granzymes, perforin, and death receptors, and can directly kill tumor cells. Signals in the tumor microenvironment may promote this response, including the cytokine IL-15 and stress-associated ligands for activating NK receptors. Although there is evidence that these cells are tissue and tumor resident, their lineage remains unclear. Whether they are derived from the NK or helper ILC lineages or represent a third differentiation pathway remains to be determined. A better understanding of their lineage will help clarify their regulation and function in the context of antitumor immunity.
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Affiliation(s)
- Briana G Nixon
- Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065; and.,Graduate Program in Immunology and Microbial Pathogenesis, Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY 10065
| | - Ming O Li
- Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065; and
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30
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Abstract
Natural killer (NK) cells play an important role in the host response against viral infections and cancer development. They are able to kill virus-infected and tumor cells, and they produce different important cytokines that stimulate the antiviral and antitumor adaptive immune response, particularly interferon gamma. NK cells are of particular importance in herpesvirus infections, which is illustrated by systemic and life-threatening herpesvirus disease symptoms in patients with deficiencies in NK cell activity and by the myriad of reports describing herpesvirus NK cell evasion strategies. The latter is particularly obvious for cytomegaloviruses, but increasing evidence indicates that most, if not all, members of the herpesvirus family suppress NK cell activity to some extent. This review discusses the different NK cell evasion strategies described for herpesviruses and how this knowledge may translate to clinical applications.
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31
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Yoon CH, Lee D, Jeong HJ, Ryu JS, Kim MK. Distribution of Interleukin-22-secreting Immune Cells in Conjunctival Associated Lymphoid Tissue. KOREAN JOURNAL OF OPHTHALMOLOGY 2018; 32:147-153. [PMID: 29560621 PMCID: PMC5906400 DOI: 10.3341/kjo.2017.0068] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 08/07/2017] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Interleukin (IL)-22 is a cytokine involved in epithelial cell regeneration. Currently, no research studies have analyzed the distribution of the three distinct IL-22-secreting cell populations in human or mouse conjunctiva. This study investigated the distribution of the three main populations of IL-22-secreting immune cells, αβ Th cells, γδ T cells, or innate cells (innate lymphoid cells [ILCs] or natural killer cells), in conjunctival associated lymphoid tissues (CALTs) in human and mouse models. METHODS We collected discarded cadaveric bulbar conjunctival tissue specimens after preservation of the corneo-limbal tissue for keratoplasty from four enucleated eyes of the domestic donor. The bulbar conjunctiva tissue, including the cornea from normal (n = 27) or abraded (n = 4) B6 mice, were excised and pooled in RPMI 1640 media. After the lymphoid cells were gated in forward and side scattering, the αβ Th cells, γδ T cells, or innate lymphoid cells were positively or negatively gated using anti-CD3, anti-γδ TCR, and anti-IL-22 antibodies, with a FACSCanto flow cytometer. RESULTS In normal human conjunctiva, the percentage and number of cells were highest in αβ Th cells, followed by γδ T cells and CD3- γδ TCR- IL-22+ innate cells (presumed ILCs, pILCs) (Kruskal-Wallis test, p = 0.012). In normal mice keratoconjunctiva, the percentage and total number were highest in γδ T cells, followed by αβ Th cells and pILCs (Kruskal-Wallis test, p = 0.0004); in corneal abraded mice, the population of αβ Th cells and pILCs tended to increase. CONCLUSIONS This study suggests that three distinctive populations of IL-22-secreting immune cells are present in CALTs of both humans and mice, and the proportions of IL-22+αβ Th cells, γδ T cells, and pILCs in CALTs in humans might be differently distributed from those in normal mice.
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Affiliation(s)
- Chang Ho Yoon
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Korea
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Daeseung Lee
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Jeong Jeong
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Jin Suk Ryu
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Mee Kum Kim
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Korea
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.
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32
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Lin C, Zhang J. Reformation in chimeric antigen receptor based cancer immunotherapy: Redirecting natural killer cell. Biochim Biophys Acta Rev Cancer 2018; 1869:200-215. [DOI: 10.1016/j.bbcan.2018.01.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 01/20/2018] [Indexed: 01/05/2023]
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33
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Natural Killer Cells from Malignant Pleural Effusion Are Endowed with a Decidual-Like Proangiogenic Polarization. J Immunol Res 2018; 2018:2438598. [PMID: 29713652 PMCID: PMC5896269 DOI: 10.1155/2018/2438598] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 12/19/2017] [Indexed: 12/28/2022] Open
Abstract
Natural killer (NK) cells are crucial in tumor recognition and eradication, but their activity is impaired in cancer patients, becoming poorly cytotoxic. A particular type of NK cells, from the decidua, has low cytotoxicity and shows proangiogenic functions. We investigated whether NK cells from peripheral blood (PB) and pleural effusions of patients develop decidual-like NK phenotype and whether exposure to IL-2 can restore their killing ability in the presence of pleural fluids. NK cells from pleural effusion of patients with inflammatory conditions (iPE, n = 18), primary tumor (ptPE, n = 18), and metastatic tumor (tmPE, n = 27) acquired the CD56brightCD16− phenotype. NK cells from both ptPE and tmPE showed increased expression for the CD49a and CD69 decidual-like (dNK) markers and decreased levels of the CD57 maturation marker. NK from all the PE analyzed showed impaired degranulation capability and reduced perforin release. PE-NK cells efficiently responded to IL-2 stimulation in vitro. Addition of TGFβ or cell-free pleural fluid to IL-2 in the culture medium abrogated NK cell CD107a and IFNγ expression even in healthy donors (n = 14) NK. We found that tmPE-NK cells produce VEGF and support the formation of capillary-like structures in endothelial cells. Our results suggest that the PE tumor microenvironment can shape NK cell polarization towards a low cytotoxic, decidual-like, highly proangiogenic phenotype and that IL-2 treatment is not sufficient to limit this process.
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34
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Dondero A, Casu B, Bellora F, Vacca A, De Luisi A, Frassanito MA, Cantoni C, Gaggero S, Olive D, Moretta A, Bottino C, Castriconi R. NK cells and multiple myeloma-associated endothelial cells: molecular interactions and influence of IL-27. Oncotarget 2018; 8:35088-35102. [PMID: 28456791 PMCID: PMC5471037 DOI: 10.18632/oncotarget.17070] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 03/27/2017] [Indexed: 12/16/2022] Open
Abstract
Angiogenesis represents a hallmark of tumor progression in Multiple Myeloma (MM), a still incurable malignancy. Here we analyzed the activity of cytokine-stimulated NK cells against tumor-associated endothelial cells isolated from bone marrow aspirates of MM patients with active disease (MMECs). We show that NK cells activated with optimal doses of IL-15 killed MMECs thanks to the concerted action of multiple activating receptors. In particular, according to the high expression of PVR and Nectin-2 on MMECs, DNAM-1 actively participated in target recognition. Interestingly, in MMECs the surface density of PVR was significantly higher than that detected in endothelium from patients with MM in complete remission or with monoclonal gammopathy of undetermined significance (MGUS). Importantly, IL-27, which unlike IL-15 does not display pro-angiogenic properties, maintained or increased the NK cell functions induced by suboptimal concentrations of IL-15. NK cell properties included killing of MMECs, IFN-γ production as well as a peculiar increase of NKp46 expression on NK cell surface. Finally, IL-27 showed a striking capability of up-regulating the expression of PD-L2 and HLA-I on tumor endothelium, whereas it did not modify that of PD-L1 and HLA-II. Our results suggest that cytokine-activated endogenous or adoptively transferred NK cells might support conventional therapies improving the outcome of MM patients.
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Affiliation(s)
- Alessandra Dondero
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy
| | - Beatrice Casu
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy
| | - Francesca Bellora
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy
| | - Angelo Vacca
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70124 Bari, Italy
| | - Annunziata De Luisi
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70124 Bari, Italy
| | | | - Claudia Cantoni
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy.,Istituto Giannina Gaslini, 16147 Genova, Italy.,Center of Excellence for Biomedical Research (CEBR), University of Genova, 16132 Genova, Italy
| | - Silvia Gaggero
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy
| | - Daniel Olive
- U1068, CRCM, Immunity and Cancer, INSERM, 13009 Marseille, France
| | - Alessandro Moretta
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy
| | - Cristina Bottino
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy.,Istituto Giannina Gaslini, 16147 Genova, Italy
| | - Roberta Castriconi
- Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy.,Center of Excellence for Biomedical Research (CEBR), University of Genova, 16132 Genova, Italy
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35
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Mohammadi H, Sharafkandi N, Hemmatzadeh M, Azizi G, Karimi M, Jadidi-Niaragh F, Baradaran B, Babaloo Z. The role of innate lymphoid cells in health and disease. J Cell Physiol 2018; 233:4512-4529. [PMID: 29058773 DOI: 10.1002/jcp.26250] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 10/13/2017] [Indexed: 12/13/2022]
Abstract
Innate lymphoid cells (ILCs) are kind of innate immune cells which can be divided into three main subsets according to their cytokine release profile, transcription factors, and surface markers. ILCs affect the initial stages of immunity in response to microbes and participate in immunity, inflammation, and tissue repair. ILCs modulate immunity through resistance to the pathogens and regulation of autoimmune inflammation and metabolic homeostasis. Therefore dysregulation of ILCs may lead to chronic pathologies such as allergies (i.e., asthma), inflammation (i.e., inflammatory bowel disease), and autoimmunity (i.e., psoriasis, atopic dermatitis, rheumatoid arthritis, multiple sclerosis, and ankylosing spondylitis). Regarding the critical role of ILCs in the regulation of immune system, the elucidation of their function in different conditions makes an interesting target for improvement of novel therapeutic approach to modulate an immune response in different disease context.
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Affiliation(s)
- Hamed Mohammadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nadia Sharafkandi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Hemmatzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Department of Laboratory Medicine, Imam Hassan Mojtaba Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohammad Karimi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zohreh Babaloo
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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36
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Elemam NM, Hannawi S, Maghazachi AA. Innate Lymphoid Cells (ILCs) as Mediators of Inflammation, Release of Cytokines and Lytic Molecules. Toxins (Basel) 2017; 9:toxins9120398. [PMID: 29232860 PMCID: PMC5744118 DOI: 10.3390/toxins9120398] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 12/07/2017] [Accepted: 12/08/2017] [Indexed: 12/31/2022] Open
Abstract
Innate lymphoid cells (ILCs) are an emerging group of immune cells that provide the first line of defense against various pathogens as well as contributing to tissue repair and inflammation. ILCs have been classically divided into three subgroups based on their cytokine secretion and transcription factor profiles. ILC nomenclature is analogous to that of T helper cells. Group 1 ILCs composed of natural killer (NK) cells as well as IFN-γ secreting ILC1s. ILC2s have the capability to produce TH2 cytokines while ILC3s and lymphoid tissue inducer (LTis) are subsets of cells that are able to secrete IL-17 and/or IL-22. A recent subset of ILC known as ILC4 was discovered, and the cells of this subset were designated as NK17/NK1 due to their release of IL-17 and IFN-γ. In this review, we sought to explain the subclasses of ILCs and their roles as mediators of lytic enzymes and inflammation.
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Affiliation(s)
- Noha Mousaad Elemam
- Department of Clinical Sciences, College of Medicine, and Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah 27272, UAE.
| | - Suad Hannawi
- Medical Department, Ministry of Health and Prevention, Dubai 65522, UAE.
| | - Azzam A Maghazachi
- Department of Clinical Sciences, College of Medicine, and Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah 27272, UAE.
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37
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Freud AG, Mundy-Bosse BL, Yu J, Caligiuri MA. The Broad Spectrum of Human Natural Killer Cell Diversity. Immunity 2017; 47:820-833. [PMID: 29166586 DOI: 10.1016/j.immuni.2017.10.008] [Citation(s) in RCA: 429] [Impact Index Per Article: 61.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 10/07/2017] [Accepted: 10/16/2017] [Indexed: 11/17/2022]
Abstract
Natural killer (NK) cells provide protection against infectious pathogens and cancer. For decades it has been appreciated that two major NK cell subsets (CD56bright and CD56dim) exist in humans and have distinct anatomical localization patterns, phenotypes, and functions in immunity. In light of this traditional NK cell dichotomy, it is now clear that the spectrum of human NK cell diversity is much broader than originally appreciated as a result of variegated surface receptor, intracellular signaling molecule, and transcription factor expression; tissue-specific imprinting; and foreign antigen exposure. The recent discoveries of tissue-resident NK cell developmental intermediates, non-NK innate lymphoid cells, and the capacity for NK cells to adapt and differentiate into long-lived memory cells has added further complexity to this field. Here we review our current understanding of the breadth and generation of human NK cell diversity.
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Affiliation(s)
- Aharon G Freud
- Department of Pathology, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA.
| | - Bethany L Mundy-Bosse
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Jianhua Yu
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Michael A Caligiuri
- Division of Hematology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA; Comprehensive Cancer Center and The James Cancer Hospital and Solove Research Institute, The Ohio State University, Columbus, OH 43210, USA.
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38
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Guo Y, Patil NK, Luan L, Bohannon JK, Sherwood ER. The biology of natural killer cells during sepsis. Immunology 2017; 153:190-202. [PMID: 29064085 DOI: 10.1111/imm.12854] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 10/09/2017] [Indexed: 12/11/2022] Open
Abstract
Natural killer (NK) cells are large granular lymphocytes largely recognized for their importance in tumour surveillance and the host response to viral infections. However, as the major innate lymphocyte population, NK cells also coordinate early responses to bacterial infections by amplifying the antimicrobial functions of myeloid cells, especially macrophages, by production of interferon-γ (IFN-γ). Alternatively, excessive NK cell activation and IFN-γ production can amplify the systemic inflammatory response during sepsis resulting in increased physiological dysfunction and organ injury. Our understanding of NK cell biology during bacterial infections and sepsis is mostly derived from studies performed in mice. Human studies have demonstrated a correlation between altered NK cell functions and outcomes during sepsis. However, mechanistic understanding of NK cell function during human sepsis is limited. In this review, we will review the current understanding of NK cell biology during sepsis and discuss the challenges associated with modulating NK cell function during sepsis for therapeutic benefit.
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Affiliation(s)
- Yin Guo
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA.,Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Naeem K Patil
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Liming Luan
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Julia K Bohannon
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Edward R Sherwood
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA.,Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
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Bharath LP, Ip BC, Nikolajczyk BS. Adaptive Immunity and Metabolic Health: Harmony Becomes Dissonant in Obesity and Aging. Compr Physiol 2017; 7:1307-1337. [PMID: 28915326 DOI: 10.1002/cphy.c160042] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Adipose tissue (AT) is the primary energy reservoir organ, and thereby plays a critical role in energy homeostasis and regulation of metabolism. AT expands in response to chronic overnutrition or aging and becomes a major source of inflammation that has marked influence on systemic metabolism. The chronic, sterile inflammation that occurs in the AT during the development of obesity or in aging contributes to onset of devastating diseases such as insulin resistance, diabetes, and cardiovascular pathologies. Numerous studies have shown that inflammation in the visceral AT of humans and animals is a critical trigger for the development of metabolic syndrome. This work underscores the well-supported conclusion that the inflammatory immune response and metabolic pathways in the AT are tightly interwoven by multiple layers of relatively conserved mechanisms. During the development of diet-induced obesity or age-associated adiposity, cells of the innate and the adaptive immune systems infiltrate and proliferate in the AT. Macrophages, which dominate AT-associated immune cells in mouse models of obesity, but are less dominant in obese people, have been studied extensively. However, cells of the adaptive immune system, including T cells and B cells, contribute significantly to AT inflammation, perhaps more in humans than in mice. Lymphocytes regulate recruitment of innate immune cells into AT, and produce cytokines that influence the helpful-to-harmful inflammatory balance that, in turn, regulates organismal metabolism. This review describes inflammation, or more precisely, metabolic inflammation (metaflammation) with an eye toward the AT and the roles lymphocytes play in regulation of systemic metabolism during obesity and aging. © 2017 American Physiological Society. Compr Physiol 7:1307-1337, 2017.
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Affiliation(s)
- Leena P Bharath
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Blanche C Ip
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts, USA.,Department of Molecular Pharmacology, Physiology and Biotechnology, Center of Biomedical Engineering, Brown University, Providence, Rhode Island, USA
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40
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Mortara L, Benest AV, Bates DO, Noonan DM. Can the co-dependence of the immune system and angiogenesis facilitate pharmacological targeting of tumours? Curr Opin Pharmacol 2017. [PMID: 28623714 DOI: 10.1016/j.coph.2017.05.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Tumours elicit a number of mechanisms to induce a reprogramming of innate and adaptive immune cells to their advantage, inducing a pro-angiogenic phenotype. Investigation of these events is now leading to the identification of specific myeloid and lymphoid cell-targeted therapies, as well as of unexplored off-target activities of clinically relevant chemotherapeutic and metabolic drugs. It is also leading to an enhanced understanding of the interplay between angiogenesis and the immune system, and the value of novel co-targeting approaches using both immunotherapy and anti-angiogenic therapy. Here, we review recently identified mechanisms and potential pharmacological approaches targeting the crosstalk between cancer cells and the host immune system, providing an overview on novel therapeutic opportunities linking immuno-oncology and anti-angiogenic therapy.
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Affiliation(s)
- Lorenzo Mortara
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Andrew V Benest
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham NG2 7UH, UK
| | - David O Bates
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Queen's Medical Centre, Nottingham NG2 7UH, UK
| | - Douglas M Noonan
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy; Scientific and Technology Pole, IRCCS MultiMedica, Milan, Italy.
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Del Zotto G, Marcenaro E, Vacca P, Sivori S, Pende D, Della Chiesa M, Moretta F, Ingegnere T, Mingari MC, Moretta A, Moretta L. Markers and function of human NK cells in normal and pathological conditions. CYTOMETRY PART B-CLINICAL CYTOMETRY 2017; 92:100-114. [PMID: 28054442 DOI: 10.1002/cyto.b.21508] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/22/2016] [Accepted: 12/29/2016] [Indexed: 01/05/2023]
Abstract
Natural killer (NK) cells, the most important effectors of the innate lymphoid cells (ILCs), play a fundamental role in tumor immune-surveillance, defense against viruses and, in general, in innate immune responses. NK cell activation is mediated by several activating receptors and co-receptors able to recognize ligands on virus-infected or tumor cells. To prevent healthy cells from auto-aggression, NK cells are provided with strong inhibitory receptors (KIRs and NKG2A) which recognize HLA class I molecules on target cells and, sensing their level of expression, allow killing of targets underexpressing HLA-class I. In vivo, NK cell-mediated anti-tumor function may be suppressed by tumor or tumor-associated cells via inhibitory soluble factors/cytokines or the engagement of the so called immune-check point molecules (e.g., PD1-PDL1). The study of these immune check-points is now offering new important opportunities for the therapy of cancer. In haemopoietic stem cell transplantation, alloreactive NK cells (i.e., those that express KIRs, which do not recognize HLA class I molecules on patient cells), derived from HSC of haploidentical donors, are able to kill leukemia blasts and patient's DC, thus preventing both tumor relapses and graft-versus-host disease. A clear correlation exists between size of the alloreactive NK cell population and clinical outcome. Thus, in view of the recent major advances in cancer therapy based on immuno-mediated mechanisms, the phenotypic analysis of cells and molecules involved in these mechanisms plays an increasingly major role. © 2017 International Clinical Cytometry Society.
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Affiliation(s)
| | - Emanuela Marcenaro
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Paola Vacca
- Department of Experimental Medicine, University of Genova, Genova, Italy.,U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | - Simona Sivori
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Daniela Pende
- U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | | | - Francesca Moretta
- Department of Internal Medicine, University of Verona, Verona, Italy.,Ospedale Sacro Cuore Negrar, Verona, Italy
| | - Tiziano Ingegnere
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine, University of Genova, Genova, Italy.,U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | - Alessandro Moretta
- Department of Experimental Medicine, University of Genova, Genova, Italy.,Centro di Eccellenza per la Ricerca Biomedica-CEBR, Genova, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
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Moretta L, Locatelli F. Innate lymphoid cells in normal and disease: An introductory overview. Immunol Lett 2016; 179:1. [PMID: 27400678 DOI: 10.1016/j.imlet.2016.07.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 07/07/2016] [Indexed: 01/01/2023]
Abstract
Innate lymphoid cells (ILC) represent a novel group of lymphocytes that, different from T and B-lymphocytes lack recombinant activating genes (RAG-1 or RAG-2) and thus do not express rearranged antigen-specific receptors. Members of this family, i.e. NK cells, have been known since long time, while the other ILCs have been discovered only in recent years, possibly because of their predominant localization in tissues, primarily in mucosal tissues, skin and mucosa-associated lymphoid organs. ILC have been grouped in three major subsets on the basis of their phenotypic and functional features as well as of their dependency on given transcription factors (TF). Briefly, ILC-1 are dependent on T-bet TF and produce interferon (IFN)-γ. Group 2 ILC (ILC2) express GATA-3 TF and produce IL-5, IL-4 and IL-13 (Type 2) cytokines while group 3 ILC (ILC3) express RORγt TF and produce IL-17 and IL-22. ILC provide early defenses against pathogens and intervene in the repair of damaged tissues. ILC activation is mediated by cytokines (specifically acting on different ILC groups) and/or by activating receptors that are, at least in part, the same that had been previously identified in NK cells [1].
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Affiliation(s)
- Lorenzo Moretta
- Ospedale Pediatrico Bambino Gesù, Viale S. Paolo 15, 00146, Roma, Italy.
| | - Franco Locatelli
- Ospedale Pediatrico Bambino Gesù, Viale S. Paolo 15, 00146, Roma, Italy
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Vacca P, Montaldo E, Croxatto D, Moretta F, Bertaina A, Vitale C, Locatelli F, Mingari MC, Moretta L. NK Cells and Other Innate Lymphoid Cells in Hematopoietic Stem Cell Transplantation. Front Immunol 2016; 7:188. [PMID: 27242795 PMCID: PMC4870263 DOI: 10.3389/fimmu.2016.00188] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 05/02/2016] [Indexed: 01/03/2023] Open
Abstract
Natural killer (NK) cells play a major role in the T-cell depleted haploidentical hematopoietic stem cell transplantation (haplo-HSCT) to cure high-risk leukemias. NK cells belong to the expanding family of innate lymphoid cells (ILCs). At variance with NK cells, the other ILC populations (ILC1/2/3) are non-cytolytic, while they secrete different patterns of cytokines. ILCs provide host defenses against viruses, bacteria, and parasites, drive lymphoid organogenesis, and contribute to tissue remodeling. In haplo-HSCT patients, the extensive T-cell depletion is required to prevent graft-versus-host disease (GvHD) but increases risks of developing a wide range of life-threatening infections. However, these patients may rely on innate defenses that are reconstituted more rapidly than the adaptive ones. In this context, ILCs may represent important players in the early phases following transplantation. They may contribute to tissue homeostasis/remodeling and lymphoid tissue reconstitution. While the reconstitution of NK cell repertoire and its role in haplo-HSCT have been largely investigated, little information is available on ILCs. Of note, CD34+ cells isolated from different sources of HSC may differentiate in vitro toward various ILC subsets. Moreover, cytokines released from leukemia blasts (e.g., IL-1β) may alter the proportions of NK cells and ILC3, suggesting the possibility that leukemia may skew the ILC repertoire. Further studies are required to define the timing of ILC development and their potential protective role after HSCT.
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Affiliation(s)
- Paola Vacca
- Department of Experimental Medicine, University of Genova , Genova , Italy
| | - Elisa Montaldo
- Division of Regenerative Medicine, Stem Cells and Gene Therapy, San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute , Milano , Italy
| | - Daniele Croxatto
- Department of Experimental Medicine, University of Genova , Genova , Italy
| | - Francesca Moretta
- Department of Internal Medicine, University of Verona, Verona, Italy; Ospedale Sacro Cuore Negrar, Verona, Italy
| | - Alice Bertaina
- Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children's Hospital , Rome , Italy
| | - Chiara Vitale
- Department of Experimental Medicine, University of Genova, Genova, Italy; U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy; Department of Pediatrics, University of Pavia, Pavia, Italy
| | - Maria Cristina Mingari
- Department of Experimental Medicine, University of Genova, Genova, Italy; U.O. Immunology IRCCS AOU San Martino-IST, Genova, Italy; Centro di Eccellenza per la Ricerca Biomedica - CEBR, Genova, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Bambino Gesù Children's Hospital , Rome , Italy
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NK Cells, Tumor Cell Transition, and Tumor Progression in Solid Malignancies: New Hints for NK-Based Immunotherapy? J Immunol Res 2016; 2016:4684268. [PMID: 27294158 PMCID: PMC4880686 DOI: 10.1155/2016/4684268] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 04/10/2016] [Indexed: 12/31/2022] Open
Abstract
Several evidences suggest that NK cells can patrol the body and eliminate tumors in their initial phases but may hardly control established solid tumors. Multiple factors, including the transition of tumor cells towards a proinvasive/prometastatic phenotype, the immunosuppressive effect of the tumor microenvironment, and the tumor structure complexity, may account for limited NK cell efficacy. Several putative mechanisms of NK cell suppression have been defined in these last years; conversely, the cross talk between NK cells and tumor cells undergoing different transitional phases remains poorly explored. Nevertheless, recent in vitro studies and immunohistochemical analyses on tumor biopsies suggest that NK cells could not only kill tumor cells but also influence their evolution. Indeed, NK cells may induce tumor cells to change the expression of HLA-I, PD-L1, or NKG2D-L and modulate their susceptibility to the immune response. Moreover, NK cells may be preferentially located in the borders of tumor masses, where, indeed, tumor cells can undergo Epithelial-to-Mesenchymal Transition (EMT) acquiring prometastatic phenotype. Finally, the recently highlighted role of HMGB1 both in EMT and in amplifying the recruitment of NK cells provides further hints on a possible effect of NK cells on tumor progression and fosters new studies on this issue.
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