1
|
Bennstein SB, Uhrberg M. Circulating innate lymphoid cells (cILCs): Unconventional lymphocytes with hidden talents. J Allergy Clin Immunol 2024; 154:523-536. [PMID: 39046403 DOI: 10.1016/j.jaci.2024.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/16/2024] [Accepted: 06/28/2024] [Indexed: 07/25/2024]
Abstract
Innate lymphoid cells (ILCs) are a group of lymphocytes that are devoid of antigen-specific receptors and are mainly found in tissues. The subtypes ILC1, 2, and 3 mirror T-cell functionality in terms of cytokine production and expression of key transcription factors. Although the majority of ILCs are found in tissue (tILCs), they have also been described within the circulation (cILCs). As a result of their better accessibility and putative prognostic value, human cILCs are getting more and more attention in clinical research. However, cILCs are in many aspects functionally distinct from their tILC counterparts. In fact, from the 3 ILC subsets found within the circulation, only for cILC2s could a clear functional correspondence to their tissue counterparts be established. Indeed, cILC2s are emerging as a major driver of allergic reactions with a particular role in asthma. In contrast, recent studies revealed that cILC1s and cILC3s are predominantly in an immature state and constitute progenitors for natural killer cells and ILCs, respectively. We provide an overview about the phenotype and function of the different cILC subtypes compared to tILCs in health and disease, including transcriptomic signatures, frequency dynamics, and potential clinical value. Furthermore, we will highlight the dynamics of the NKp44+ ILC3 subset, which emerges as prognostic marker in peripheral blood for inflammatory bowel disease and leukemia.
Collapse
Affiliation(s)
- Sabrina B Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute of Immunology, Faculty of Medicine, RWTH Aachen University, Aachen, Germany.
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
| |
Collapse
|
2
|
Skurikhin E, Zhukova M, Ermakova N, Pan E, Widera D, Sandrikina L, Kogai L, Kushlinskii N, Kubatiev A, Morozov S, Dygai A. Age-related features of lung cancer treatment using reprogrammed CD8 positive T cells in mice subjected to injection of Lewis lung carcinoma cells. Thorac Cancer 2024. [PMID: 39169897 DOI: 10.1111/1759-7714.15426] [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: 06/24/2024] [Accepted: 07/31/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND Awareness of age-related features of carcinogenesis and the importance of cellular immunity is crucial for developing effective antitumor therapies for specific patient groups. METHODS In this study, we examined different populations of cancer stem cells (CSCs) and circulating tumor cells (CTCs) in "young" (8-10 weeks) and "aged" (80-82 weeks) C57BL/6 male mice. We used an orthotopic model of Lewis lung carcinoma (LLC) to evaluate the effectiveness of cell therapy targeting lung cancer through reprogrammed CD8-positive T cells (rCD8+ T cells) in mice from two different ages. RESULTS The findings revealed that tumor progression with age is primarily caused by impaired recruitment of T cells to the lungs. Additionally, a lower number of CTCs and CSCs were observed in younger mice compared to the older mice. The antitumor effect of rCD8+ T cells in aged mice was found to be inferior to that in young mice, which can be attributed to the reduced impact of therapy on specific CSCs populations. CONCLUSIONS These results offer new insights into the treatment of lung cancer using rCD8+ T cells. Considering the age-related characteristics influencing disease progression, this therapy has the potential to significantly enhance the effectiveness of treatment methods.
Collapse
Affiliation(s)
| | - Mariia Zhukova
- Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Natalia Ermakova
- Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Edgar Pan
- Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Darius Widera
- Stem Cell Biology and Regenerative Medicine Group, School of Pharmacy, Whiteknights Campus, Reading, UK
| | - Lubov Sandrikina
- Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Tomsk, Russia
| | - Lena Kogai
- Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Tomsk, Russia
- Ministry of Health of the Russian Federation, Siberian State Medical University, Tomsk, Russia
| | | | - Aslan Kubatiev
- Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Sergey Morozov
- Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Alexander Dygai
- Institute of General Pathology and Pathophysiology, Moscow, Russia
- Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Tomsk National Research Medical Centre of the Russian Academy of Sciences, Tomsk, Russia
| |
Collapse
|
3
|
Liu Q, Tabrez S, Niekamp P, Kim CH. Circadian-clock-controlled endocrine and cytokine signals regulate multipotential innate lymphoid cell progenitors in the bone marrow. Cell Rep 2024; 43:114200. [PMID: 38717905 PMCID: PMC11264331 DOI: 10.1016/j.celrep.2024.114200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/12/2023] [Accepted: 04/22/2024] [Indexed: 06/01/2024] Open
Abstract
Innate lymphoid cells (ILCs), strategically positioned throughout the body, undergo population declines over time. A solution to counteract this problem is timely mobilization of multipotential progenitors from the bone marrow. It remains unknown what triggers the mobilization of bone marrow ILC progenitors (ILCPs). We report that ILCPs are regulated by the circadian clock to emigrate and generate mature ILCs in the periphery. We found that circadian-clock-defective ILCPs fail to normally emigrate and generate ILCs. We identified circadian-clock-controlled endocrine and cytokine cues that, respectively, regulate the retention and emigration of ILCPs at distinct times of each day. Activation of the stress-hormone-sensing glucocorticoid receptor upregulates CXCR4 on ILCPs for their retention in the bone marrow, while the interleukin-18 (IL-18) and RORα signals upregulate S1PR1 on ILCPs for their mobilization to the periphery. Our findings establish important roles of circadian signals for the homeostatic efflux of bone marrow ILCPs.
Collapse
Affiliation(s)
- Qingyang Liu
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Shams Tabrez
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
| | - Patrick Niekamp
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
| | - Chang H Kim
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA; Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA; Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA.
| |
Collapse
|
4
|
Fol M, Karpik W, Zablotni A, Kulesza J, Kulesza E, Godkowicz M, Druszczynska M. Innate Lymphoid Cells and Their Role in the Immune Response to Infections. Cells 2024; 13:335. [PMID: 38391948 PMCID: PMC10886880 DOI: 10.3390/cells13040335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/07/2024] [Accepted: 02/10/2024] [Indexed: 02/24/2024] Open
Abstract
Over the past decade, a group of lymphocyte-like cells called innate lymphoid cells (ILCs) has gained considerable attention due to their crucial role in regulating immunity and tissue homeostasis. ILCs, lacking antigen-specific receptors, are a group of functionally differentiated effector cells that act as tissue-resident sentinels against infections. Numerous studies have elucidated the characteristics of ILC subgroups, but the mechanisms controlling protective or pathological responses to pathogens still need to be better understood. This review summarizes the functions of ILCs in the immunology of infections caused by different intracellular and extracellular pathogens and discusses their possible therapeutic potential.
Collapse
Affiliation(s)
- Marek Fol
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland; (M.F.); (W.K.); (M.G.)
| | - Wojciech Karpik
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland; (M.F.); (W.K.); (M.G.)
| | - Agnieszka Zablotni
- Department of Bacterial Biology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland;
| | - Jakub Kulesza
- Department of Internal Diseases and Clinical Pharmacology, Medical University of Lodz, 91-347 Lodz, Poland;
| | - Ewelina Kulesza
- Department of Rheumatology and Internal Diseases, Medical University of Lodz, 90-549 Lodz, Poland;
| | - Magdalena Godkowicz
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland; (M.F.); (W.K.); (M.G.)
- Lodz Institutes of the Polish Academy of Sciences, The Bio-Med-Chem Doctoral School, University of Lodz, 90-237 Lodz, Poland
| | - Magdalena Druszczynska
- Department of Immunology and Infectious Biology, Institute of Microbiology, Biotechnology and Immunology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland; (M.F.); (W.K.); (M.G.)
| |
Collapse
|
5
|
Swieboda D, Rice TF, Guo Y, Nadel S, Thwaites RS, Openshaw PJM, Holder B, Culley FJ. Natural killer cells and innate lymphoid cells but not NKT cells are mature in their cytokine production at birth. Clin Exp Immunol 2024; 215:1-14. [PMID: 37556759 PMCID: PMC10776247 DOI: 10.1093/cei/uxad094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/02/2023] [Accepted: 08/08/2023] [Indexed: 08/11/2023] Open
Abstract
Early life is a time of increased susceptibility to infectious diseases and development of allergy. Innate lymphocytes are crucial components of the initiation and regulation of immune responses at mucosal surfaces, but functional differences in innate lymphocytes early in life are not fully described. We aimed to characterize the abundance and function of different innate lymphocyte cell populations in cord blood in comparison to that of adults. Blood was collected from adult donors and umbilical vessels at birth. Multicolor flow cytometry panels were used to identify and characterize lymphocyte populations and their capacity to produce hallmark cytokines. Lymphocytes were more abundant in cord blood compared to adults, however, mucosal-associated invariant T cells and natural killer T (NKT)-like cells, were far less abundant. The capacity of NKT-like cells to produce cytokines and their expression of the cytotoxic granule protein granzyme B and the marker of terminal differentiation CD57 were much lower in cord blood than in adults. In contrast, natural killer (NK) cells were as abundant in cord blood as in adults, they could produce IFNγ, and their expression of granzyme B was not significantly different from that of adult NK cells, although CD57 expression was lower. All innate lymphoid cell (ILC) subsets were more abundant in cord blood, and ILC1 and ILC2 were capable of production of IFNγ and IL-13, respectively. In conclusion, different innate lymphoid cells differ in both abundance and function in peripheral blood at birth and with important implications for immunity in early life.
Collapse
Affiliation(s)
- Dawid Swieboda
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Thomas F Rice
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Yanping Guo
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Simon Nadel
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Ryan S Thwaites
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Peter J M Openshaw
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Beth Holder
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| | - Fiona J Culley
- National Heart and Lung Institute, Department of Metabolism, Digestion and Reproduction, Faculty of Medicine, Imperial College London, UK
| |
Collapse
|
6
|
Dunn SE, Perry WA, Klein SL. Mechanisms and consequences of sex differences in immune responses. Nat Rev Nephrol 2024; 20:37-55. [PMID: 37993681 DOI: 10.1038/s41581-023-00787-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 11/24/2023]
Abstract
Biological sex differences refer to differences between males and females caused by the sex chromosome complement (that is, XY or XX), reproductive tissues (that is, the presence of testes or ovaries), and concentrations of sex steroids (that is, testosterone or oestrogens and progesterone). Although these sex differences are binary for most human individuals and mice, transgender individuals receiving hormone therapy, individuals with genetic syndromes (for example, Klinefelter and Turner syndromes) and people with disorders of sexual development reflect the diversity in sex-based biology. The broad distribution of sex steroid hormone receptors across diverse cell types and the differential expression of X-linked and autosomal genes means that sex is a biological variable that can affect the function of all physiological systems, including the immune system. Sex differences in immune cell function and immune responses to foreign and self antigens affect the development and outcome of diverse diseases and immune responses.
Collapse
Affiliation(s)
- Shannon E Dunn
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
- Women's College Research Institute, Women's College Hospital, Toronto, Ontario, Canada
| | - Whitney A Perry
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA, USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| |
Collapse
|
7
|
Koprivica I, Stanisavljević S, Mićanović D, Jevtić B, Stojanović I, Miljković Đ. ILC3: a case of conflicted identity. Front Immunol 2023; 14:1271699. [PMID: 37915588 PMCID: PMC10616800 DOI: 10.3389/fimmu.2023.1271699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/02/2023] [Indexed: 11/03/2023] Open
Abstract
Innate lymphoid cells type 3 (ILC3s) are the first line sentinels at the mucous tissues, where they contribute to the homeostatic immune response in a major way. Also, they have been increasingly appreciated as important modulators of chronic inflammatory and autoimmune responses, both locally and systemically. The proper identification of ILC3 is of utmost importance for meaningful studies on their role in immunity. Flow cytometry is the method of choice for the detection and characterization of ILC3. However, the analysis of ILC3-related papers shows inconsistency in ILC3 phenotypic definition, as different inclusion and exclusion markers are used for their identification. Here, we present these discrepancies in the phenotypic characterization of human and mouse ILC3s. We discuss the pros and cons of using various markers for ILC3 identification. Furthermore, we consider the possibilities for the efficient isolation and propagation of ILC3 from different organs and tissues for in-vitro and in-vivo studies. This paper calls upon uniformity in ILC3 definition, isolation, and propagation for the increased possibility of confluent interpretation of ILC3's role in immunity.
Collapse
Affiliation(s)
| | | | | | | | | | - Đorđe Miljković
- Department of Immunology, Institute for Biological Research “Siniša Stanković” - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
8
|
Affiliation(s)
- Irina Tsymala
- Department of Medical Biochemistry, Max Perutz Labs Vienna, Medical University of Vienna, Campus Vienna Biocenter, Vienna, Austria
| | - Karl Kuchler
- Department of Medical Biochemistry, Max Perutz Labs Vienna, Medical University of Vienna, Campus Vienna Biocenter, Vienna, Austria
| |
Collapse
|
9
|
Jia Z, Ren Z, Ye D, Li J, Xu Y, Liu H, Meng Z, Yang C, Chen X, Mao X, Luo X, Yang Z, Ma L, Deng A, Li Y, Han B, Wei J, Huang C, Xiang Z, Chen G, Li P, Ouyang J, Chen P, Luo OJ, Gao Y, Yin Z. Immune-Ageing Evaluation of Peripheral T and NK Lymphocyte Subsets in Chinese Healthy Adults. PHENOMICS (CHAM, SWITZERLAND) 2023; 3:360-374. [PMID: 37589027 PMCID: PMC10425318 DOI: 10.1007/s43657-023-00106-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 03/16/2023] [Accepted: 03/23/2023] [Indexed: 08/18/2023]
Abstract
Ageing is often accompanied with a decline in immune system function, resulting in immune ageing. Numerous studies have focussed on the changes in different lymphocyte subsets in diseases and immunosenescence. The change in immune phenotype is a key indication of the diseased or healthy status. However, the changes in lymphocyte number and phenotype brought about by ageing have not been comprehensively analysed. Here, we analysed T and natural killer (NK) cell subsets, the phenotype and cell differentiation states in 43,096 healthy individuals, aged 20-88 years, without known diseases. Thirty-six immune parameters were analysed and the reference ranges of these subsets were established in different age groups divided into 5-year intervals. The data were subjected to random forest machine learning for immune-ageing modelling and confirmed using the neural network analysis. Our initial analysis and machine modelling prediction showed that naïve T cells decreased with ageing, whereas central memory T cells (Tcm) and effector memory T cells (Tem) increased cluster of differentiation (CD) 28-associated T cells. This is the largest study to investigate the correlation between age and immune cell function in a Chinese population, and provides insightful differences, suggesting that healthy adults might be considerably influenced by age and sex. The age of a person's immune system might be different from their chronological age. Our immune-ageing modelling study is one of the largest studies to provide insights into 'immune-age' rather than 'biological-age'. Through machine learning, we identified immune factors influencing the most through ageing and built a model for immune-ageing prediction. Our research not only reveals the impact of age on immune parameter differences within the Chinese population, but also provides new insights for monitoring and preventing some diseases in clinical practice. Supplementary Information The online version contains supplementary material available at 10.1007/s43657-023-00106-0.
Collapse
Affiliation(s)
- Zhenghu Jia
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
- Guangzhou Purui Biotechnology Co., Ltd., Guangzhou, 510660 Guangdong China
| | - Zhiyao Ren
- Department of Systems Biomedical Sciences, School of Medicine, Jinan University, Guangzhou, 510632 Guangdong China
- Guangzhou Geriatric Hospital, Guangzhou, 510550 Guangdong China
| | - Dongmei Ye
- Organ Transplantation Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 Guangdong China
| | - Jiawei Li
- Guangzhou Purui Biotechnology Co., Ltd., Guangzhou, 510660 Guangdong China
| | - Yan Xu
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Hui Liu
- Emergency Department, The First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, 510632 Guangdong China
| | - Ziyu Meng
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital, Tianjin Medical University, Tianjin, 300134 China
- Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, 300134 China
| | - Chengmao Yang
- Guangzhou Purui Biotechnology Co., Ltd., Guangzhou, 510660 Guangdong China
| | - Xiaqi Chen
- Zhongke Regenerative Medicine Technology Co., Ltd, Dongguan, 523808 Guangdong China
| | - Xinru Mao
- Wuhan Purui Medical Laboratory Co., Ltd, Wuhan, 430223 Hubei China
| | - Xueli Luo
- Wuhan Purui Medical Laboratory Co., Ltd, Wuhan, 430223 Hubei China
| | - Zhe Yang
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Lina Ma
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Anyi Deng
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Yafang Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Bingyu Han
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Junping Wei
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Chongcheng Huang
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Zheng Xiang
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| | - Guobing Chen
- Department of Systems Biomedical Sciences, School of Medicine, Jinan University, Guangzhou, 510632 Guangdong China
| | - Peiling Li
- Organ Transplantation Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 Guangdong China
| | - Juan Ouyang
- Wuhan Purui Medical Laboratory Co., Ltd, Wuhan, 430223 Hubei China
| | - Peisong Chen
- Department of Clinical Laboratory, Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080 Guangdong China
| | - Oscar Junhong Luo
- Department of Systems Biomedical Sciences, School of Medicine, Jinan University, Guangzhou, 510632 Guangdong China
| | - Yifang Gao
- Organ Transplantation Center, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080 Guangdong China
| | - Zhinan Yin
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine Zhuhai People’s Hospital Affiliated With Jinan University, Jinan University, Zhuhai, 519000 Guangdong China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632 Guangdong China
| |
Collapse
|
10
|
Grifoni A, Alonzi T, Alter G, Noonan DM, Landay AL, Albini A, Goletti D. Impact of aging on immunity in the context of COVID-19, HIV, and tuberculosis. Front Immunol 2023; 14:1146704. [PMID: 37292210 PMCID: PMC10246744 DOI: 10.3389/fimmu.2023.1146704] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/11/2023] [Indexed: 06/10/2023] Open
Abstract
Knowledge of aging biology needs to be expanded due to the continuously growing number of elderly people worldwide. Aging induces changes that affect all systems of the body. The risk of cardiovascular disease and cancer increases with age. In particular, the age-induced adaptation of the immune system causes a greater susceptibility to infections and contributes to the inability to control pathogen growth and immune-mediated tissue damage. Since the impact of aging on immune function, is still to be fully elucidated, this review addresses some of the recent understanding of age-related changes affecting key components of immunity. The emphasis is on immunosenescence and inflammaging that are impacted by common infectious diseases that are characterized by a high mortality, and includes COVID-19, HIV and tuberculosis.
Collapse
Affiliation(s)
- Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology (LJI), La Jolla, CA, United States
| | - Tonino Alonzi
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, Rome, Italy
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital (MGH), Massachusetts Institute of Technology (MIT), and Harvard, Cambridge, MA, United States
| | - Douglas McClain Noonan
- Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS) MultiMedica, Milan, Italy
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - Alan L. Landay
- Department of Internal Medicine, Rush Medical College, Chicago, IL, United States
| | | | - Delia Goletti
- Translational Research Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”-IRCCS, Rome, Italy
| |
Collapse
|
11
|
Liu Q, Lee JH, Kang HM, Kim CH. Identification of the niche and mobilization mechanism for tissue-protective multipotential bone marrow ILC progenitors. SCIENCE ADVANCES 2022; 8:eabq1551. [PMID: 36417511 PMCID: PMC9683709 DOI: 10.1126/sciadv.abq1551] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
Innate lymphoid cells (ILCs) play crucial roles in maintenance and defense of peripheral tissues but would undergo natural and inflammation-induced attrition over time. A potential solution to counteract the peripheral ILC attrition would be regulated mobilization of bone marrow (BM) ILC progenitors. The major multipotential ILC progenitors (ILCPs) are divided into two subsets in distinct niches of the BM. Sinusoid ILCPs emigrate from the BM to circulate the peripheral blood. In contrast, parenchyma ILCPs are more likely in cell cycling and less likely to emigrate BM. The mobilization of BM ILCPs is internally and externally controlled by the coordinated expression of the BM retention receptors (Itg-α4 and CXCR4) and the emigration receptors sphingosine-1-phosphate (S1P) receptors. The expression of the BM retention and emigration receptors is developmentally regulated in the steady state and by the inflammasome-derived IL-18. Upon infusion, sinusoid ILCPs can effectively restore peripheral ILC insufficiency and tissue integrity during inflammatory responses.
Collapse
Affiliation(s)
- Qingyang Liu
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
- Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
- Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jun Hee Lee
- Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Hyun Min Kang
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI 48109, USA
| | - Chang H Kim
- Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
- Mary H. Weiser Food Allergy Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
- Immunology Graduate Program, University of Michigan, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan School of Medicine, Ann Arbor, MI 48109, USA
| |
Collapse
|
12
|
The sex and gender dimensions of COVID-19: A narrative review of the potential underlying factors. INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2022; 103:105338. [PMID: 35863677 PMCID: PMC9288935 DOI: 10.1016/j.meegid.2022.105338] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/05/2022] [Accepted: 07/09/2022] [Indexed: 12/17/2022]
Abstract
Multiple lines of evidence indicate that the male sex is a significant risk factor for severe disease and mortality due to coronavirus disease 2019 (COVID-19). However, the precise explanation for the discrepancy is currently unclear. Immunologically, the female-biased protection against COVID-19 could presumably be due to a more rapid and robust immune response to viruses exhibited by males. The female hormones, e.g., estrogens and progesterone, may have protective roles against viral infections. In contrast, male hormones, e.g., testosterone, can act oppositely. Besides, the expression of the ACE-2 receptor in the lung and airway lining, which the SARS-CoV-2 uses to enter cells, is more pronounced in males. Estrogen potentially plays a role in downregulating the expression of ACE-2, which could be a plausible biological explanation for the reduced severity of COVID-19 in females. Comorbidities, e.g., cardiovascular diseases, diabetes, and kidney disorders, are considered significant risk factors for severe outcomes in COVID-19. Age-adjusted data shows that males are statistically more predisposed to these morbidities-amplifying risks for males with COVID-19. In addition, many sociocultural factors and gender-constructed behavior of men and women impact exposure to infections and outcomes. In many parts of the world, women are more likely to abide by health regulations, e.g., mask-wearing and handwashing, than men. In contrast, men, in general, are more involved with high-risk behaviors, e.g., smoking and alcohol consumption, and high-risk jobs that require admixing with people, which increases their risk of exposure to the infection. Overall, males and females suffer differently from COVID-19 due to a complex interplay between many biological and sociocultural factors.
Collapse
|
13
|
Asaoka M, Kabata H, Fukunaga K. Heterogeneity of ILC2s in the Lungs. Front Immunol 2022; 13:918458. [PMID: 35757740 PMCID: PMC9222554 DOI: 10.3389/fimmu.2022.918458] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
Group 2 innate lymphoid cells (ILC2s) are GATA3-expressing type 2 cytokine-producing innate lymphocytes that are present in various organs throughout the body. Basically, ILC2s are tissue-resident cells associated with a variety of pathological conditions in each tissue. Differences in the tissue-specific properties of ILC2s are formed by the post-natal tissue environment; however, diversity exists among ILC2s within each localized tissue due to developmental timing and activation. Diversity between steady-state and activated ILC2s in mice and humans has been gradually clarified with the advancement of single-cell RNA-seq technology. Another layer of complexity is that ILC2s can acquire other ILC-like functions, depending on their tissue environment. Further, ILC2s with immunological memory and exhausted ILC2s are both present in tissues, and the nature of ILC2s varies with senescence. To clarify how ILC2s affect human diseases, research should be conducted with a comprehensive understanding of ILC2s, taking into consideration the diversity of ILC2s rather than a snapshot of a single section. In this review, we summarize the current understanding of the heterogeneity of ILC2s in the lungs and highlight a novel field of immunology.
Collapse
Affiliation(s)
- Masato Asaoka
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hiroki Kabata
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Koichi Fukunaga
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| |
Collapse
|
14
|
Ricardo-Gonzalez RR, Molofsky AB, Locksley RM. ILC2s - development, divergence, dispersal. Curr Opin Immunol 2022; 75:102168. [PMID: 35176675 PMCID: PMC9131705 DOI: 10.1016/j.coi.2022.102168] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 12/15/2022]
Abstract
Over the last decade, we have come to appreciate group 2 innate lymphoid cells (ILC2s) as important players in host and tissue immunity. New studies of ILC2s and their precursors using novel reporter mice, advanced microscopy, and multi-omics approaches have expanded our knowledge on how these cells contribute to tissue physiology and function. This review highlights recent literature on this enigmatic cell, and we organize our discussion across three important paradigms in ILC2 biology: development, divergence, and dispersal. In addition, we frame our discussion in the context of other innate and adaptive immune cells to emphasize the relevance of expanding knowledge of ILC2s and tissue immunity.
Collapse
Affiliation(s)
- Roberto R Ricardo-Gonzalez
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA; Department of Microbiology & Immunology, University of California San Francisco, San Francisco, CA, USA
| | - Ari B Molofsky
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA, USA; Diabetes Center, University of California San Francisco, San Francisco, CA, USA
| | - Richard M Locksley
- Department of Microbiology & Immunology, University of California San Francisco, San Francisco, CA, USA; Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California San Francisco, San Francisco, CA, USA.
| |
Collapse
|
15
|
Li H, Zhan H, Cheng L, Yan S, Wang L, Li Y. Imbalanced distribution of group 2 innate lymphoid cells (ILCs) and ILC precursors in peripheral blood of patients with primary biliary cholangitis. Scand J Immunol 2022; 96:e13166. [PMID: 35315090 DOI: 10.1111/sji.13166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 03/17/2022] [Accepted: 03/18/2022] [Indexed: 11/30/2022]
Abstract
Innate lymphoid cells (ILCs), a novel group of innate immune cells, play a key role in the early immune response via rapidly reacting to signals expressed by tissue-resident cells. ILCs contribute to some autoimmune diseases. We aim to investigate the proportions of circulating ILC subgroups in patients with primary biliary cholangitis (PBC). Overall, 48 patients with PBC and 24 healthy controls (HCs) were enrolled. Circulating ILCs and cytokine production were detected by flow cytometry. The proportions of total ILCs, ILC precursors (ILCPs), and ILCP/ILC2 ratio increased and that of ILC2s decreased in patients with PBC. ILC2 proportion was negatively correlated with gamma-glutamyl transpeptidase (GGT), alanine aminotransferase (ALT), and aspartate aminotransferase (AST). The proportion of ILCPs and ILCP/ILC2 ratio were positively correlated with alkaline phosphatase, GGT, ALT, and AST. ILC2 proportion was significantly decreased in the ursodeoxycholic acid (UDCA) -non-responder group compared with the UDCA-responder group, whereas the proportion of ILCPs and ILCP/ILC2 were ratio significantly increased. The proportions of CD38+ ILC2s, CD38+ ILCPs, CD45RO+ ILC2s, and CD45RO+ ILCPs were significantly higher in patients with PBC than in HCs. Levels of IL-17A producing ILCs were higher in patients with PBC than in HCs. PBC is accompanied by alterations in circulating ILCs. The proportions of ILC2s, ILCPs, and ILCP/ILC2 ratio were associated with the PBC disease activity. The proportions of ILCPs and ILCP/ILC2 ratio may reflect the UDCA treatment failure in patients with PBC. ILC2s and ILCPs from patients with PBC get activated, these cells may be involved in the pathogenesis of PBC.
Collapse
Affiliation(s)
- Haolong Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Haoting Zhan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Linlin Cheng
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Songxin Yan
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Li Wang
- Department of Rheumatology, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yongzhe Li
- Department of Clinical Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| |
Collapse
|
16
|
Silverstein NJ, Wang Y, Manickas-Hill Z, Carbone C, Dauphin A, Boribong BP, Loiselle M, Davis J, Leonard MM, Kuri-Cervantes L, Meyer NJ, Betts MR, Li JZ, Walker BD, Yu XG, Yonker LM, Luban J. Innate lymphoid cells and COVID-19 severity in SARS-CoV-2 infection. eLife 2022; 11:e74681. [PMID: 35275061 PMCID: PMC9038195 DOI: 10.7554/elife.74681] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 03/11/2022] [Indexed: 11/21/2022] Open
Abstract
Background Risk of severe COVID-19 increases with age, is greater in males, and is associated with lymphopenia, but not with higher burden of SARS-CoV-2. It is unknown whether effects of age and sex on abundance of specific lymphoid subsets explain these correlations. Methods Multiple regression was used to determine the relationship between abundance of specific blood lymphoid cell types, age, sex, requirement for hospitalization, duration of hospitalization, and elevation of blood markers of systemic inflammation, in adults hospitalized for severe COVID-19 (n = 40), treated for COVID-19 as outpatients (n = 51), and in uninfected controls (n = 86), as well as in children with COVID-19 (n = 19), recovering from COVID-19 (n = 14), MIS-C (n = 11), recovering from MIS-C (n = 7), and pediatric controls (n = 17). Results This observational study found that the abundance of innate lymphoid cells (ILCs) decreases more than 7-fold over the human lifespan - T cell subsets decrease less than 2-fold - and is lower in males than in females. After accounting for effects of age and sex, ILCs, but not T cells, were lower in adults hospitalized with COVID-19, independent of lymphopenia. Among SARS-CoV-2-infected adults, the abundance of ILCs, but not of T cells, correlated inversely with odds and duration of hospitalization, and with severity of inflammation. ILCs were also uniquely decreased in pediatric COVID-19 and the numbers of these cells did not recover during follow-up. In contrast, children with MIS-C had depletion of both ILCs and T cells, and both cell types increased during follow-up. In both pediatric COVID-19 and MIS-C, ILC abundance correlated inversely with inflammation. Blood ILC mRNA and phenotype tracked closely with ILCs from lung. Importantly, blood ILCs produced amphiregulin, a protein implicated in disease tolerance and tissue homeostasis. Among controls, the percentage of ILCs that produced amphiregulin was higher in females than in males, and people hospitalized with COVID-19 had a lower percentage of ILCs that produced amphiregulin than did controls. Conclusions These results suggest that, by promoting disease tolerance, homeostatic ILCs decrease morbidity and mortality associated with SARS-CoV-2 infection, and that lower ILC abundance contributes to increased COVID-19 severity with age and in males. Funding This work was supported in part by the Massachusetts Consortium for Pathogen Readiness and NIH grants R37AI147868, R01AI148784, F30HD100110, 5K08HL143183.
Collapse
Affiliation(s)
- Noah J Silverstein
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Medical Scientist Training Program, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
| | - Yetao Wang
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
| | - Zachary Manickas-Hill
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
| | - Claudia Carbone
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
| | - Ann Dauphin
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
| | - Brittany P Boribong
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Maggie Loiselle
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
| | - Jameson Davis
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
| | - Maureen M Leonard
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Leticia Kuri-Cervantes
- Department of Microbiology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
- Institute for Immunology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
| | - Nuala J Meyer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania Perelman School of MedicinePhiladelphiaUnited States
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
- Institute for Immunology, Perelman School of Medicine, University of PennsylvaniaPhiladelphiaUnited States
| | - Jonathan Z Li
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Department of Medicine, Brigham and Women’s HospitalBostonUnited States
| | - Bruce D Walker
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Howard Hughes Medical InstituteChevy ChaseUnited States
- Department of Biology and Institute of Medical Engineering and Science, Massachusetts Institute of TechnologyCambridgeUnited States
| | - Xu G Yu
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Department of Medicine, Brigham and Women’s HospitalBostonUnited States
| | - Lael M Yonker
- Massachusetts General Hospital, Mucosal Immunology and Biology Research CenterBostonUnited States
- Massachusetts General Hospital, Department of PediatricsBostonUnited States
- Harvard Medical SchoolBostonUnited States
| | - Jeremy Luban
- Program in Molecular Medicine, University of Massachusetts Medical SchoolWorcesterUnited States
- Massachusetts Consortium on Pathogen ReadinessBostonUnited States
- Ragon Institute of MGH, MIT and HarvardCambridgeUnited States
- Department of Biochemistry and Molecular Biotechnology, University of Massachusetts Medical SchoolWorcesterUnited States
- Broad Institute of Harvard and MITCambridgeUnited States
| |
Collapse
|
17
|
Singh G, Tucker EW, Rohlwink UK. Infection in the Developing Brain: The Role of Unique Systemic Immune Vulnerabilities. Front Neurol 2022; 12:805643. [PMID: 35140675 PMCID: PMC8818751 DOI: 10.3389/fneur.2021.805643] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/30/2021] [Indexed: 11/13/2022] Open
Abstract
Central nervous system (CNS) infections remain a major burden of pediatric disease associated with significant long-term morbidity due to injury to the developing brain. Children are susceptible to various etiologies of CNS infection partly because of vulnerabilities in their peripheral immune system. Young children are known to have reduced numbers and functionality of innate and adaptive immune cells, poorer production of immune mediators, impaired responses to inflammatory stimuli and depressed antibody activity in comparison to adults. This has implications not only for their response to pathogen invasion, but also for the development of appropriate vaccines and vaccination strategies. Further, pediatric immune characteristics evolve across the span of childhood into adolescence as their broader physiological and hormonal landscape develop. In addition to intrinsic vulnerabilities, children are subject to external factors that impact their susceptibility to infections, including maternal immunity and exposure, and nutrition. In this review we summarize the current evidence for immune characteristics across childhood that render children at risk for CNS infection and introduce the link with the CNS through the modulatory role that the brain has on the immune response. This manuscript lays the foundation from which we explore the specifics of infection and inflammation within the CNS and the consequences to the maturing brain in part two of this review series.
Collapse
Affiliation(s)
- Gabriela Singh
- Division of Neurosurgery, Department of Surgery, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Elizabeth W. Tucker
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Ursula K. Rohlwink
- Division of Neurosurgery, Department of Surgery, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
- Francis Crick Institute, London, United Kingdom
| |
Collapse
|
18
|
Ucciferri CC, Dunn SE. Effect of puberty on the immune system: Relevance to multiple sclerosis. Front Pediatr 2022; 10:1059083. [PMID: 36533239 PMCID: PMC9755749 DOI: 10.3389/fped.2022.1059083] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/03/2022] [Indexed: 12/03/2022] Open
Abstract
Puberty is a dynamic period marked by changing levels of sex hormones, the development of secondary sexual characteristics and reproductive maturity. This period has profound effects on various organ systems, including the immune system. The critical changes that occur in the immune system during pubertal onset have been shown to have implications for autoimmune conditions, including Multiple Sclerosis (MS). MS is rare prior to puberty but can manifest in children after puberty. This disease also has a clear female preponderance that only arises following pubertal onset, highlighting a potential role for sex hormones in autoimmunity. Early onset of puberty has also been shown to be a risk factor for MS. The purpose of this review is to overview the evidence that puberty regulates MS susceptibility and disease activity. Given that there is a paucity of studies that directly evaluate the effects of puberty on the immune system, we also discuss how the immune system is different in children and mice of pre- vs. post-pubertal ages and describe how gonadal hormones may regulate these immune mechanisms. We present evidence that puberty enhances the expression of co-stimulatory molecules and cytokine production by type 2 dendritic cells (DC2s) and plasmacytoid dendritic cells (pDCs), increases T helper 1 (Th1), Th17, and T follicular helper immunity, and promotes immunoglobulin (Ig)G antibody production. Overall, this review highlights how the immune system undergoes a functional maturation during puberty, which has the potential to explain the higher prevalence of MS and other autoimmune diseases seen in adolescence.
Collapse
Affiliation(s)
- Carmen C Ucciferri
- Department of Immunology, The University of Toronto, Toronto, ON, Canada
| | - Shannon E Dunn
- Department of Immunology, The University of Toronto, Toronto, ON, Canada.,Keenan Research Centre for Biomedical Science of St. Michael's Hospital, Toronto, ON, Canada.,Women's College Research Institute, Women's College Hospital, Toronto, ON, Canada
| |
Collapse
|
19
|
Ssekamatte P, Nakibuule M, Nabatanzi R, Egesa M, Musubika C, Bbuye M, Hepworth MR, Doherty DG, Cose S, Biraro IA. Type 2 Diabetes Mellitus and Latent Tuberculosis Infection Moderately Influence Innate Lymphoid Cell Immune Responses in Uganda. Front Immunol 2021; 12:716819. [PMID: 34512639 PMCID: PMC8432960 DOI: 10.3389/fimmu.2021.716819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 08/16/2021] [Indexed: 12/19/2022] Open
Abstract
Background Type 2 diabetes mellitus (T2DM) is a major risk factor for the acquisition of latent tuberculosis (TB) infection (LTBI) and development of active tuberculosis (ATB), although the immunological basis for this susceptibility remains poorly characterised. Innate lymphoid cells (ILCs) immune responses to TB infection in T2DM comorbidity is anticipated to be reduced. We compared ILC responses (frequency and cytokine production) among adult patients with LTBI and T2DM to patients (13) with LTBI only (14), T2DM only (10) and healthy controls (11). Methods Using flow cytometry, ILC phenotypes were categorised based on (Lin−CD127+CD161+) markers into three types: ILC1 (Lin−CD127+CD161+CRTH2-CD117−); ILC2 (Lin−CD127+CD161+CRTH2+) and ILC3 (Lin−CD127+CD161+CRTH2−NKp44+/−CD117+). ILC responses were determined using cytokine production by measuring percentage expression of interferon-gamma (IFN-γ) for ILC1, interleukin (IL)-13 for ILC2, and IL-22 for ILC3. Glycaemic control among T2DM patients was measured using glycated haemoglobin (HbA1c) levels. Data were analysed using FlowJo version 10.7.1, and GraphPad Prism version 8.3. Results Compared to healthy controls, patients with LTBI and T2DM had reduced frequencies of ILC2 and ILC3 respectively (median (IQR): 0.01 (0.005-0.04) and 0.002 (IQR; 0.002-0.007) and not ILC1 (0.04 (0.02-0.09) as expected. They also had increased production of IFN-γ [median (IQR): 17.1 (5.6-24.9)], but decreased production of IL-13 [19.6 (12.3-35.1)]. We however found that patients with T2DM had lower ILC cytokine responses in general but more marked for IL-22 production (median (IQR): IFN-γ 9.3 (4.8-22.6); IL-13 22.2 (14.7-39.7); IL-22 0.7 (IQR; 0.1-2.1) p-value 0.02), which highlights the immune suppression status of T2DM. We also found that poor glycaemic control altered ILC immune responses. Conclusion This study demonstrates that LTBI and T2DM, and T2DM were associated with slight alterations of ILC immune responses. Poor T2DM control also slightly altered these ILC immune responses. Further studies are required to assess if these responses recover after treatment of either TB or T2DM.
Collapse
Affiliation(s)
- Phillip Ssekamatte
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, Makerere University College of Health Sciences, Kampala, Uganda
| | - Marjorie Nakibuule
- Immunomodulation and Vaccines Programme, Medical Research Council/Uganda Virus Research Institute (MRC/UVRI) and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda
| | - Rose Nabatanzi
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, Makerere University College of Health Sciences, Kampala, Uganda
| | - Moses Egesa
- Immunomodulation and Vaccines Programme, Medical Research Council/Uganda Virus Research Institute (MRC/UVRI) and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda.,Department of Infection Biology, Faculty of Infectious and Tropical Diseases, LSHTM, London, United Kingdom
| | - Carol Musubika
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, Makerere University College of Health Sciences, Kampala, Uganda
| | - Mudarshiru Bbuye
- Department of Immunology and Molecular Biology, School of Biomedical Sciences, Makerere University College of Health Sciences, Kampala, Uganda
| | - Matthew R Hepworth
- Division of Infection, Immunity & Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, Lydia Becker Institute of Immunology and Inflammation and Manchester Collaborative Centre for Inflammation Research (MCCIR), Manchester, United Kingdom
| | | | - Stephen Cose
- Immunomodulation and Vaccines Programme, Medical Research Council/Uganda Virus Research Institute (MRC/UVRI) and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda
| | - Irene Andia Biraro
- Immunomodulation and Vaccines Programme, Medical Research Council/Uganda Virus Research Institute (MRC/UVRI) and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda.,Department of Internal Medicine, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| |
Collapse
|
20
|
Silverstein NJ, Wang Y, Manickas-Hill Z, Carbone C, Dauphin A, Boribong BP, Loiselle M, Davis J, Leonard MM, Kuri-Cervantes L, Meyer NJ, Betts MR, Li JZ, Walker B, Yu XG, Yonker LM, Luban J. Innate lymphoid cells and disease tolerance in SARS-CoV-2 infection. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2021. [PMID: 33469605 PMCID: PMC7814851 DOI: 10.1101/2021.01.14.21249839] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Risk of severe COVID-19 increases with age, is greater in males, and is associated with lymphopenia, but not with higher burden of SARS-CoV-2. It is unknown whether effects of age and sex on abundance of specific lymphoid subsets explain these correlations. This study found that the abundance of innate lymphoid cells (ILCs) decreases more than 7-fold over the human lifespan — T cell subsets decrease less than 2-fold — and is lower in males than in females. After accounting for effects of age and sex, ILCs, but not T cells, were lower in adults hospitalized with COVID-19, independent of lymphopenia. Among SARS-CoV-2-infected adults, the abundance of ILCs, but not of T cells, correlated inversely with odds and duration of hospitalization, and with severity of inflammation. ILCs were also uniquely decreased in pediatric COVID-19 and the numbers of these cells did not recover during follow-up. In contrast, children with MIS-C had depletion of both ILCs and T cells, and both cell types increased during follow-up. In both pediatric COVID-19 and MIS-C, ILC abundance correlated inversely with inflammation. Blood ILC mRNA and phenotype tracked closely with ILCs from lung. Importantly, blood ILCs produced amphiregulin, a protein implicated in disease tolerance and tissue homeostasis, and the percentage of amphiregulin-producing ILCs was higher in females than in males. These results suggest that, by promoting disease tolerance, homeostatic ILCs decrease morbidity and mortality associated with SARS-CoV-2 infection, and that lower ILC abundance accounts for increased COVID-19 severity with age and in males.
Collapse
Affiliation(s)
- Noah J Silverstein
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.,Medical Scientist Training Program, University of Massachusetts Medical School, Worcester, MA 01605, USA.,Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
| | - Yetao Wang
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.,Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115
| | - Zachary Manickas-Hill
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115.,Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA
| | - Claudia Carbone
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Ann Dauphin
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Brittany P Boribong
- Massachusetts General Hospital, Mucosal Immunology and Biology Research Center, Boston, MA, USA.,Massachusetts General Hospital, Department of Pediatrics, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Maggie Loiselle
- Massachusetts General Hospital, Mucosal Immunology and Biology Research Center, Boston, MA, USA
| | - Jameson Davis
- Massachusetts General Hospital, Mucosal Immunology and Biology Research Center, Boston, MA, USA
| | - Maureen M Leonard
- Massachusetts General Hospital, Mucosal Immunology and Biology Research Center, Boston, MA, USA.,Massachusetts General Hospital, Department of Pediatrics, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Leticia Kuri-Cervantes
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | | | - Nuala J Meyer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jonathan Z Li
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115.,Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Bruce Walker
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115.,Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.,Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA.,Department of Biology and Institute of Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA
| | - Xu G Yu
- Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115.,Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.,Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Lael M Yonker
- Massachusetts General Hospital, Mucosal Immunology and Biology Research Center, Boston, MA, USA.,Massachusetts General Hospital, Department of Pediatrics, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Jeremy Luban
- Program in Molecular Medicine, University of Massachusetts Medical School, Worcester, MA 01605, USA.,Massachusetts Consortium on Pathogen Readiness, Boston, MA, 02115.,Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA 01605, USA.,Broad Institute of Harvard and MIT, 75 Ames Street, Cambridge, MA 02142, USA
| |
Collapse
|
21
|
Bennstein SB, Uhrberg M. Biology and therapeutic potential of human innate lymphoid cells. FEBS J 2021; 289:3967-3981. [PMID: 33837637 DOI: 10.1111/febs.15866] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/04/2021] [Accepted: 04/07/2021] [Indexed: 12/19/2022]
Abstract
In the last decade, innate lymphoid cells (ILCs) have become established as important players in different areas such as tissue homeostasis, integrity of mucosal barriers and regulation of inflammation. While most of the early work on ILCs was based on murine studies, our knowledge on human ILCs is rapidly accumulating, opening novel perspectives towards the translation of ILC biology into the clinic. In this State-of-the-Art Review, we focus on the current knowledge of these most recently discovered members of the lymphocyte family and highlight their role in three major burdens of humanity: infectious diseases, cancer, and allergy and/or autoimmunity. IL-22-producing type 3 innate lymphoid cells (ILC3s) have become established as important players at the interface between gut epithelia and intestinal microbiome and are implicated in protection from inflammatory bowel disease, the control of graft-versus-host disease and intestinal graft rejection. In contrast, type 2 innate lymphoid cells (ILC2s) exert pro-inflammatory functions and contribute to the pathology of asthma and allergy, which has already been started to be pharmacologically targeted. The contribution of ILCs to the control of viral infection constitutes another emerging topic. Finally, ILCs seem to play a dual role in cancer with beneficial and detrimental contributions depending on the clinical setting. The exploitation of the therapeutic potential of ILCs will constitute an exciting task in the foreseeable future.
Collapse
Affiliation(s)
- Sabrina Bianca Bennstein
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
| | - Markus Uhrberg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Düsseldorf, Germany
| |
Collapse
|