101
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Nowak AJ, Relja B. The Impact of Acute or Chronic Alcohol Intake on the NF-κB Signaling Pathway in Alcohol-Related Liver Disease. Int J Mol Sci 2020; 21:E9407. [PMID: 33321885 PMCID: PMC7764163 DOI: 10.3390/ijms21249407] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 02/06/2023] Open
Abstract
Ethanol misuse is frequently associated with a multitude of profound medical conditions, contributing to health-, individual- and social-related damage. A particularly dangerous threat from this classification is coined as alcoholic liver disease (ALD), a liver condition caused by prolonged alcohol overconsumption, involving several pathological stages induced by alcohol metabolic byproducts and sustained cellular intoxication. Molecular, pathological mechanisms of ALD principally root in the innate immunity system and are especially associated with enhanced functionality of the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathway. NF-κB is an interesting and convoluted DNA transcription regulator, promoting both anti-inflammatory and pro-inflammatory gene expression. Thus, the abundancy of studies in recent years underlines the importance of NF-κB in inflammatory responses and the mechanistic stimulation of inner molecular motifs within the factor components. Hereby, in the following review, we would like to put emphasis on the correlation between the NF-κB inflammation signaling pathway and ALD progression. We will provide the reader with the current knowledge regarding the chronic and acute alcohol consumption patterns, the molecular mechanisms of ALD development, the involvement of the NF-κB pathway and its enzymatic regulators. Therefore, we review various experimental in vitro and in vivo studies regarding the research on ALD, including the recent active compound treatments and the genetic modification approach. Furthermore, our investigation covers a few human studies.
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Affiliation(s)
- Aleksander J. Nowak
- Experimental Radiology, University Clinic for Radiology and Nuclear Medicine, Leipziger Strasse 44, 39120 Magdeburg, Germany;
- Medical Faculty, Otto-von-Guericke-University Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
| | - Borna Relja
- Experimental Radiology, University Clinic for Radiology and Nuclear Medicine, Leipziger Strasse 44, 39120 Magdeburg, Germany;
- Medical Faculty, Otto-von-Guericke-University Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
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102
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Morgan D, Garg M, Tergaonkar V, Tan SY, Sethi G. Pharmacological significance of the non-canonical NF-κB pathway in tumorigenesis. Biochim Biophys Acta Rev Cancer 2020; 1874:188449. [PMID: 33058996 DOI: 10.1016/j.bbcan.2020.188449] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/04/2020] [Accepted: 10/05/2020] [Indexed: 02/06/2023]
Abstract
The understanding of the impact of the non-canonical NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) pathway in several human diseases including autoimmune, inflammatory and cancers has been on the rise. This pathway induces the expression of several important genes involved in diverse biological processes. Though progress has been made in understanding the activation, regulation and biological functions of the non-canonical NF-κB signaling mechanism, no specific drug has been approved to target NF-κB inducing kinase (NIK), the key signaling molecule in this pathway. The inhibition of NIK can serve as a potential therapeutic strategy for various ailments, especially for the treatment of different types of human cancers. There are other targetable downstream molecules in this pathway as well. This review highlights the possible role of the non-canonical NF-κB pathway in normal physiology as well as in different cancers and discusses about various pharmacological strategies to modulate the activation of this pathway.
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Affiliation(s)
- Dhakshayini Morgan
- Laboratory of NF-κB Signaling, Institute of Molecular and Cell Biology, 61 Biopolis Drive, Proteos, 138673, Singapore; Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, 119 074, Singapore
| | - Manoj Garg
- Amity Institute of Molecular Medicine and Stem Cell Research (AIMMSCR), Amity University, Uttar Pradesh, Noida 201313, India
| | - Vinay Tergaonkar
- Laboratory of NF-κB Signaling, Institute of Molecular and Cell Biology, 61 Biopolis Drive, Proteos, 138673, Singapore; Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, 119 074, Singapore; Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, 117597, Singapore.
| | - Soo Yong Tan
- Department of Pathology, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, 119 074, Singapore; Advanced Molecular Pathology Laboratory, Institute of Molecular and Cell Biology, 61 Biopolis Dr, 138673, Singapore
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117 600, Singapore.
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103
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Paramasivan S, Psaltis AJ, Wormald PJ, Vreugde S. Tertiary Lymphoid Organs: A Primer for Otolaryngologists. Laryngoscope 2020; 131:1697-1703. [PMID: 33179781 DOI: 10.1002/lary.29261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 10/02/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES/HYPOTHESIS Lymphoid neogenesis or the development of organised, de novo lymphoid structures has been described increasingly in chronically inflamed tissues. The presence of tertiary lymphoid organs (TLOs) has already been demonstrated to result in significant consequences for disease pathology, severity, prognosis and patient outcomes. Whilst the wider medical community has embraced TLOs as important markers of disease and potential therapeutic targets, the otolaryngology field has only begun turning to these entities in an academic capacity. This review aims to outline the role of tertiary lymphoid organs in disease and summarise key early findings in the ENT field. We also an overview of TLOs, their developmental process and clinicopathological implications. STUDY DESIGN Literature review. METHODS A literature search for all relevant peer-reviewed publications pertaining to TLOs and ENT diseases. Search was conducted using PubMed, Embase and CINAHL databases. RESULTS A total of 24 studies were identified relevant to the topic. The majority of TLO research in ENT fell into the areas of oral squamous cell carcinoma (SCC) and chronic rhinosinusitis (CRS). CONCLUSIONS Early research into both oral SCC and CRS suggests that TLOs have significant roles within ear, nose and throat (ENT) diseases. At this point in time, however, TLOs remain somewhat a mystery amongst otolaryngologists. As information in this field increases, we may develop a better understanding of how lymphoid neogenesis can influence disease outcomes amongst our patients and, ultimately, how they can be utilised in an immunotherapeutic manner. Laryngoscope, 131:1697-1703, 2021.
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Affiliation(s)
- Sathish Paramasivan
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Adelaide, South Australia, Australia.,Basil Hetzel Institute for Translational Health Research, Central Adelaide Local health Network, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Alkis J Psaltis
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Adelaide, South Australia, Australia.,Basil Hetzel Institute for Translational Health Research, Central Adelaide Local health Network, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Peter-John Wormald
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Adelaide, South Australia, Australia.,Basil Hetzel Institute for Translational Health Research, Central Adelaide Local health Network, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Sarah Vreugde
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Adelaide, South Australia, Australia.,Basil Hetzel Institute for Translational Health Research, Central Adelaide Local health Network, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
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104
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Local immunoglobulin production in nasal tissues: A key to pathogenesis in chronic rhinosinusitis with nasal polyps and aspirin-exacerbated respiratory disease. Ann Allergy Asthma Immunol 2020; 126:127-134. [PMID: 33065294 DOI: 10.1016/j.anai.2020.09.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/11/2020] [Accepted: 09/16/2020] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Local activation of B cells and antibody production are important for protective and pathogenic immune responses. Furthermore, there is evidence that local activation of B cells and antibody production are important for pathogenesis of chronic rhinosinusitis with nasal polyps (CRSwNP) and a severe subset of CRSwNP, aspirin-exacerbated respiratory disease (AERD). This review summarizes these findings and the potential role of B cells and antibodies in disease pathogenesis. DATA SOURCES Published literature from PubMed searches. STUDY SELECTIONS Studies relevant to B cell development and the roles of B cells and antibodies in the pathogenesis of CRSwNP and AERD. RESULTS Formation of tertiary lymphoid structures plays a key role in the local activation of B cells and antibody production. This process is important for fighting infections, but it also contributes to autoimmune disease. Furthermore, there is evidence to support a role for local B cell activation and antibody production in a variety of allergic diseases. Nasal polyp tissues from patients with CRSwNP and AERD have elevated levels of activated B cell subsets and locally produced antibodies. These locally produced antibodies may contribute to disease pathogenesis in a variety of ways, including activation of innate effector cells, whereas locally activated B cells may contribute to pathogenesis through the activation of T cells. CONCLUSION More studies are needed to determine the role of B cells and antibodies in driving disease in these patients. However, targeting the processes that drive local B cell activation and antibody production may provide new therapeutic approaches and could help to reduce chronic inflammation.
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105
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Gong X, Xia L, Su Z. Friend or foe of innate lymphoid cells in inflammation-associated cardiovascular disease. Immunology 2020; 162:368-376. [PMID: 32967038 DOI: 10.1111/imm.13271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/11/2020] [Accepted: 09/04/2020] [Indexed: 12/17/2022] Open
Abstract
As a distinctive population of leucocytes, innate lymphoid cells (ILCs) participate in immune-mediated diseases and play crucial roles in tissue remodelling after injury. ILC lineages can be divided into helper ILCs and cytotoxic ILCs. Most helper ILCs are integrated into the fabric of tissues and produce different types of cytokines involving in the pathogenesis of many kinds of cardiovascular disease and form intricate response circuits with adaptive immune cells. However, the specific phenotype and function of helper ILC subsets in cardiovascular diseases are still poorly understood. In this review, we firstly highlight the distribution of helper ILCs in cardiovascular system and further discuss the potential contribution of helper ILCs in inflammation-associated cardiovascular disease.
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Affiliation(s)
- Xiangmei Gong
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, Jiangsu University, Zhenjiang, China
| | - Lin Xia
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Laboratory Medicine, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhaoliang Su
- International Genome Center, Jiangsu University, Zhenjiang, China.,Department of Immunology, Jiangsu University, Zhenjiang, China.,Laboratory Center, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
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106
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Yu H, Lin L, Zhang Z, Zhang H, Hu H. Targeting NF-κB pathway for the therapy of diseases: mechanism and clinical study. Signal Transduct Target Ther 2020; 5:209. [PMID: 32958760 PMCID: PMC7506548 DOI: 10.1038/s41392-020-00312-6] [Citation(s) in RCA: 819] [Impact Index Per Article: 204.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 08/25/2020] [Accepted: 08/31/2020] [Indexed: 02/05/2023] Open
Abstract
NF-κB pathway consists of canonical and non-canonical pathways. The canonical NF-κB is activated by various stimuli, transducing a quick but transient transcriptional activity, to regulate the expression of various proinflammatory genes and also serve as the critical mediator for inflammatory response. Meanwhile, the activation of the non-canonical NF-κB pathway occurs through a handful of TNF receptor superfamily members. Since the activation of this pathway involves protein synthesis, the kinetics of non-canonical NF-κB activation is slow but persistent, in concordance with its biological functions in the development of immune cell and lymphoid organ, immune homeostasis and immune response. The activation of the canonical and non-canonical NF-κB pathway is tightly controlled, highlighting the vital roles of ubiquitination in these pathways. Emerging studies indicate that dysregulated NF-κB activity causes inflammation-related diseases as well as cancers, and NF-κB has been long proposed as the potential target for therapy of diseases. This review attempts to summarize our current knowledge and updates on the mechanisms of NF-κB pathway regulation and the potential therapeutic application of inhibition of NF-κB signaling in cancer and inflammatory diseases.
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Affiliation(s)
- Hui Yu
- Department of Rheumatology and Immunology, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Liangbin Lin
- Department of Rheumatology and Immunology, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China
| | - Zhiqiang Zhang
- Immunobiology and Transplant Science Center, Houston Methodist Hospital, Houston, TX, 77030, USA
| | - Huiyuan Zhang
- Department of Rheumatology and Immunology, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.
| | - Hongbo Hu
- Department of Rheumatology and Immunology, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, China.
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107
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Cherrier M, Ramachandran G, Golub R. The interplay between innate lymphoid cells and T cells. Mucosal Immunol 2020; 13:732-742. [PMID: 32651476 DOI: 10.1038/s41385-020-0320-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 06/25/2020] [Accepted: 06/25/2020] [Indexed: 02/04/2023]
Abstract
ILCs and T cells are closely related functionally but they significantly differ in their ability to circulate, expand, and renew. Cooperation and reciprocal functional regulation suggest that these cell types are more complementary than simply redundant during immune responses. How ILCs shape T-cell responses is strongly dependent on the tissue and inflammatory context. Likewise, indirect regulation of ILCs by adaptive immunity is induced by environmental cues such as the gut microbiota. Here, we review shared requirements for the development and function of both cell types and divergences in the orchestration of prototypic immune functions. We discuss the diversity of functional interactions between T cells and ILCs during homeostasis and immune responses. Identifying the location and the nature of the tissue microenvironment in which these interactions are taking place may uncover the remaining mysteries of their close encounters.
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Affiliation(s)
- Marie Cherrier
- Laboratoire d'Immunité Intestinale, Institut Imagine, INSERM U1163, Université Sorbonne Paris Cité, Paris, France.
| | - Gayetri Ramachandran
- Host-Microbiota Interaction, Institut Necker Enfants Malades, INSERM U1151, Université Sorbonne Paris Cité, Paris, France
| | - Rachel Golub
- Unité Lymphocytes et Immunité, Institut Pasteur, Paris, France. .,INSERM U1223, Paris, France. .,Université de Paris, F-75006, Paris, France.
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108
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Dorraji SE, Kanapathippillai P, Hovd AMK, Stenersrød MR, Horvei KD, Ursvik A, Figenschau SL, Thiyagarajan D, Fenton CG, Pedersen HL, Fenton KA. Kidney Tertiary Lymphoid Structures in Lupus Nephritis Develop into Large Interconnected Networks and Resemble Lymph Nodes in Gene Signature. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:2203-2225. [PMID: 32818496 DOI: 10.1016/j.ajpath.2020.07.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 06/30/2020] [Accepted: 07/20/2020] [Indexed: 12/17/2022]
Abstract
Immune aggregates organized as tertiary lymphoid structures (TLS) are observed within the kidneys of patients with systemic lupus erythematosus and lupus nephritis (LN). Renal TLS was characterized in lupus-prone New Zealand black × New Zealand white F1 mice analyzing cell composition and vessel formation. RNA sequencing was performed on transcriptomes isolated from lymph nodes, macrodissected TLS from kidneys, and total kidneys of mice at different disease stages by using a personal genome machine and RNA sequencing. Formation of TLS was found in anti-double-stranded DNA antibody-positive mice, and the structures were organized as interconnected large networks with distinct T/B cell zones with adjacent dendritic cells, macrophages, plasma cells, high endothelial venules, supporting follicular dendritic cells network, and functional germinal centers. Comparison of gene profiles of whole kidney, renal TLS, and lymph nodes revealed a similar gene signature of TLS and lymph nodes. The up-regulated genes within the kidneys of lupus-prone mice during LN development reflected TLS formation, whereas the down-regulated genes were involved in metabolic processes of the kidney cells. A comparison with human LN gene expression revealed similar up-regulated genes as observed during the development of murine LN and TLS. In conclusion, kidney TLS have a similar cell composition, structure, and gene signature as lymph nodes and therefore may function as a kidney-specific type of lymph node.
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Affiliation(s)
- Seyed Esmaeil Dorraji
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Premasany Kanapathippillai
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Aud-Malin Karlsson Hovd
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Mikael Ryan Stenersrød
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Kjersti Daae Horvei
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Anita Ursvik
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Stine Linn Figenschau
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Dhivya Thiyagarajan
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Christopher Graham Fenton
- Genomic Support Center, Department of Clinical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromso, Norway
| | - Hege Lynum Pedersen
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway
| | - Kristin Andreassen Fenton
- RNA and Molecular Pathology Research Group, Department of Medical Biology, Faculty of Health Science, UiT Arctic University of Norway, Tromsø, Norway.
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109
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Daems M, Peacock HM, Jones EAV. Fluid flow as a driver of embryonic morphogenesis. Development 2020; 147:147/15/dev185579. [PMID: 32769200 DOI: 10.1242/dev.185579] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Fluid flow is a powerful morphogenic force during embryonic development. The physical forces created by flowing fluids can either create morphogen gradients or be translated by mechanosensitive cells into biological changes in gene expression. In this Primer, we describe how fluid flow is created in different systems and highlight the important mechanosensitive signalling pathways involved for sensing and transducing flow during embryogenesis. Specifically, we describe how fluid flow helps establish left-right asymmetry in the early embryo and discuss the role of flow of blood, lymph and cerebrospinal fluid in sculpting the embryonic cardiovascular and nervous system.
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Affiliation(s)
- Margo Daems
- Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology, KU Leuven, 3000 Leuven, Belgium
| | - Hanna M Peacock
- Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology, KU Leuven, 3000 Leuven, Belgium
| | - Elizabeth A V Jones
- Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology, KU Leuven, 3000 Leuven, Belgium
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110
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Li X, Zhao J, Kasinath V, Uehara M, Jiang L, Banouni N, McGrath MM, Ichimura T, Fiorina P, Lemos DR, Shin SR, Ware CF, Bromberg JS, Abdi R. Lymph node fibroblastic reticular cells deposit fibrosis-associated collagen following organ transplantation. J Clin Invest 2020; 130:4182-4194. [PMID: 32597832 PMCID: PMC7410068 DOI: 10.1172/jci136618] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 04/22/2020] [Indexed: 02/05/2023] Open
Abstract
Although the immune response within draining lymph nodes (DLNs) has been studied for decades, how their stromal compartment contributes to this process remains to be fully explored. Here, we show that donor mast cells were prominent activators of collagen I deposition by fibroblastic reticular cells (FRCs) in DLNs shortly following transplantation. Serial analysis of the DLN indicated that the LN stroma did not return to its baseline microarchitecture following organ rejection and that the DLN contained significant fibrosis following repetitive organ transplants. Using several FRC conditional-knockout mice, we show that induction of senescence in the FRCs of the DLN resulted in massive production of collagen I and a proinflammatory milieu within the DLN. Stimulation of herpes virus entry mediator (HVEM) on FRCs by its ligand LIGHT contributed chiefly to the induction of senescence in FRCs and overproduction of collagen I. Systemic administration of ex vivo-expanded FRCs to mice decreased DLN fibrosis and strengthened the effect of anti-CD40L in prolonging heart allograft survival. These data demonstrate that the transformation of FRCs into proinflammatory myofibroblasts is critically important for the maintenance of a proinflammatory milieu within a fibrotic DLN.
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Affiliation(s)
- Xiaofei Li
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Wuhan University School of Pharmaceutical Sciences, Wuhan, Hubei, China
| | - Jing Zhao
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Vivek Kasinath
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mayuko Uehara
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Liwei Jiang
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Naima Banouni
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Martina M. McGrath
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Wuhan University School of Pharmaceutical Sciences, Wuhan, Hubei, China
| | | | - Paolo Fiorina
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Dario R. Lemos
- Renal Division, Brigham and Women’s Hospital
- Harvard Stem Cell Institute, and
| | - Su Ryon Shin
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carl F. Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Jonathan S. Bromberg
- Department of Surgery and Microbiology and Immunobiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Reza Abdi
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
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111
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Anselmi G, Helft J, Guermonprez P. Development and function of human dendritic cells in humanized mice models. Mol Immunol 2020; 125:151-161. [PMID: 32688117 DOI: 10.1016/j.molimm.2020.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 04/06/2020] [Accepted: 07/02/2020] [Indexed: 12/12/2022]
Abstract
Dendritic cells (DCs) are sentinel cells of the immune system arising from hematopoietic stem cells. DCs play a key role in the regulation of both adaptive and innate lymphocyte responses. As such, experimental models enabling a thorough analysis of human DCs development and function are needed. Humanized mice models (termed collectively as HIS mice, or human immune system mice models) provide unique opportunities to model human hematopoiesis and tackle the function of human immune cell types in vivo. Here, we review experimental approaches enabling to recapitulate the ontogeny of DC subsets in HIS mice and discuss studies addressing the biology of human DC subsets implementing HIS mice models.
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Affiliation(s)
- Giorgio Anselmi
- King's College London, Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, United Kingdom
| | - Julie Helft
- PSL Research University, Institut Curie Research Center, Immunity and Cancer department, INSERM U932, Paris, France
| | - Pierre Guermonprez
- King's College London, Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, United Kingdom; Université de Paris, Centre for Inflammation Research, CNRS ERL8252, INSERM 1149, Hopital Bichat Claude Bernard, France.
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112
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Costa CSDO, Rolim LSA, Mafra RP, Souza LBD, Pinto LP. Caliber Persistent Artery in the Upper Lip: A Case Report with Unusual Histopathological Findings. Braz Dent J 2020; 31:344-348. [PMID: 32667521 DOI: 10.1590/0103-6440202003058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 12/10/2019] [Indexed: 11/22/2022] Open
Abstract
Caliber persistent labial artery (CPLA) consists in a dilated portion of the main branch of the labial artery without loss of size. The aim of this study is to report a case of a patient diagnosed with CPLA in the upper lip, emphasizing unusual histopathological and immunohistochemical findings. A 67-year-old female patient with complaint of a pulsating upper lip lesion without painful symptomatology. Under a clinical diagnosis of CPLA, and considering that the patient was edentulous and used a total prosthesis, an excisional biopsy of the lesion was performed to avoid future traumas in the region and consequently possible exuberant local bleeding. At anatomopathological examination structures suggestive of lymphoid follicles and germinal centers were visualized. Immunohistochemistry showed positivity for CD20, CD68, desmin and CD34 and negativity for CD4. The patient did not have a history of allergies, cardiovascular, rheumatic or systemic diseases that could justified the findings. The case presents unusual histopathological structures, evidencing the necessity of more studies about this pathology so scarce in the literature.
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Affiliation(s)
| | | | - Rodrigo Porpino Mafra
- Department of Dentistry, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
| | | | - Leão Pereira Pinto
- Department of Dentistry, Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil
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113
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Li C, Lam E, Perez-Shibayama C, Ward LA, Zhang J, Lee D, Nguyen A, Ahmed M, Brownlie E, Korneev KV, Rojas O, Sun T, Navarre W, He HH, Liao S, Martin A, Ludewig B, Gommerman JL. Early-life programming of mesenteric lymph node stromal cell identity by the lymphotoxin pathway regulates adult mucosal immunity. Sci Immunol 2020; 4:4/42/eaax1027. [PMID: 31862865 DOI: 10.1126/sciimmunol.aax1027] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 11/19/2019] [Indexed: 12/14/2022]
Abstract
Redundant mechanisms support immunoglobulin A (IgA) responses to intestinal antigens. These include multiple priming sites [mesenteric lymph nodes (MLNs), Peyer's patches, and isolated lymphoid follicles] and various cytokines that promote class switch to IgA, even in the absence of T cells. Despite these backup mechanisms, vaccination against enteric pathogens such as rotavirus has limited success in some populations. Genetic and environmental signals experienced during early life are known to influence mucosal immunity, yet the mechanisms for how these exposures operate remain unclear. Here, we used rotavirus infection to follow antigen-specific IgA responses through time and in different gut compartments. Using genetic and pharmacological approaches, we tested the role of the lymphotoxin (LT) pathway-known to support IgA responses-at different developmental stages. We found that LT-β receptor (LTβR) signaling in early life programs intestinal IgA responses in adulthood by affecting antibody class switch recombination to IgA and subsequent generation of IgA antibody-secreting cells within an intact MLN. In addition, early-life LTβR signaling dictates the phenotype and function of MLN stromal cells to support IgA responses in the adult. Collectively, our studies uncover new mechanistic insights into how early-life LTβR signaling affects mucosal immune responses during adulthood.
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Affiliation(s)
- Conglei Li
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Evelyn Lam
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | | | - Lesley A Ward
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Jianbo Zhang
- Department of Microbiology, Immunology and Infectious Diseases, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Dennis Lee
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Albert Nguyen
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Musaddeque Ahmed
- Department of Medical Biophysics, University of Toronto, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Emma Brownlie
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Kirill V Korneev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences and Department of Immunology, Biological Faculty, Lomonosov Moscow State University, Moscow, Russia
| | - Olga Rojas
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Tian Sun
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - William Navarre
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Housheng Hansen He
- Department of Medical Biophysics, University of Toronto, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Shan Liao
- Department of Microbiology, Immunology and Infectious Diseases, Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Alberto Martin
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
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114
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Wang W, Li Y, Hao J, He Y, Dong X, Fu YX, Guo X. The Interaction between Lymphoid Tissue Inducer-Like Cells and T Cells in the Mesenteric Lymph Node Restrains Intestinal Humoral Immunity. Cell Rep 2020; 32:107936. [DOI: 10.1016/j.celrep.2020.107936] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 04/27/2020] [Accepted: 06/29/2020] [Indexed: 01/07/2023] Open
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115
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Sarron E, Pérot M, Barbezier N, Delayre-Orthez C, Gay-Quéheillard J, Anton PM. Early exposure to food contaminants reshapes maturation of the human brain-gut-microbiota axis. World J Gastroenterol 2020; 26:3145-3169. [PMID: 32684732 PMCID: PMC7336325 DOI: 10.3748/wjg.v26.i23.3145] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/12/2020] [Accepted: 05/30/2020] [Indexed: 02/06/2023] Open
Abstract
Early childhood growth and development is conditioned by the consecutive events belonging to perinatal programming. This critical window of life will be very sensitive to any event altering programming of the main body functions. Programming of gut function, which is starting right after conception, relates to a very well-established series of cellular and molecular events associating all types of cells present in this organ, including neurons, endocrine and immune cells. At birth, this machinery continues to settle with the establishment of extra connection between enteric and other systemic systems and is partially under the control of gut microbiota activity, itself being under the densification and the diversification of microorganisms' population. As thus, any environmental factor interfering on this pre-established program may have a strong incidence on body functions. For all these reasons, pregnant women, fetuses and infants will be particularly susceptible to environmental factors and especially food contaminants. In this review, we will summarize the actual understanding of the consequences of repeated low-level exposure to major food contaminants on gut homeostasis settlement and on brain/gut axis communication considering the pivotal role played by the gut microbiota during the fetal and postnatal stages and the presumed consequences of these food toxicants on the individuals especially in relation with the risks of developing later in life non-communicable chronic diseases.
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Affiliation(s)
- Elodie Sarron
- Transformations and Agroressources (EA 7519), Institut Polytechnique UniLaSalle, Université d'Artois, Beauvais 60026, France
| | - Maxime Pérot
- Transformations and Agroressources (EA 7519), Institut Polytechnique UniLaSalle, Université d'Artois, Beauvais 60026, France
| | - Nicolas Barbezier
- Transformations and Agroressources (EA 7519), Institut Polytechnique UniLaSalle, Université d'Artois, Beauvais 60026, France
| | - Carine Delayre-Orthez
- Transformations and Agroressources (EA 7519), Institut Polytechnique UniLaSalle, Université d'Artois, Beauvais 60026, France
| | - Jérôme Gay-Quéheillard
- Périnatalité et risques Toxiques, UMR-I-01, Université de Picardie Jules Verne, Amiens 80000, France
| | - Pauline M Anton
- Transformations and Agroressources (EA 7519), Institut Polytechnique UniLaSalle, Université d'Artois, Beauvais 60026, France
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116
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Kumar V. Innate lymphoid cell and adaptive immune cell cross-talk: A talk meant not to forget. J Leukoc Biol 2020; 108:397-417. [PMID: 32557732 DOI: 10.1002/jlb.4mir0420-500rrr] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 04/28/2020] [Accepted: 05/04/2020] [Indexed: 12/17/2022] Open
Abstract
Innate lymphoid cells (ILCs) are a relatively new class of innate immune cells with phenotypical characters of lymphocytes but genotypically or functionally behave as typical innate immune cells. They have been classically divided into 3 groups (group 1 ILCs or ILC1s, group 2 ILCs or ILC2s, and group 3 ILCs or ILC3s). They serve as the first line of defense against invading pathogens and allergens at mucosal surfaces. The adaptive immune response works effectively in association with innate immunity as innate immune cells serve as APCs to directly stimulate the adaptive immune cells (various sets of T and B cells). Additionally, innate immune cells also secrete various effector molecules, including cytokines or chemokines impacting the function, differentiation, proliferation, and reprogramming among adaptive immune cells to maintain immune homeostasis. Only superantigens do not require their processing by innate immune cells as they are recognized directly by T cells and B cells. Thus, a major emphasis of the current article is to describe the cross-talk between different ILCs and adaptive immune cells during different conditions varying from normal physiological situations to different infectious diseases to allergic asthma.
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Affiliation(s)
- V Kumar
- Children's Health Queensland Clinical Unit, School of Clinical Medicine, Faculty of Medicine, Mater Research, University of Queensland, Brisbane, Queensland, Australia.,School of Biomedical Sciences, Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
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117
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Masouris I, Klein M, Ködel U. The potential for CXCL13 in CSF as a differential diagnostic tool in central nervous system infection. Expert Rev Anti Infect Ther 2020; 18:875-885. [PMID: 32479125 DOI: 10.1080/14787210.2020.1770596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Introduction: Central nervous system (CNS) infections can be life-threatening and are often associated with disabling sequelae. One important factor in most CNS infections is a timely pathogen-specific treatment. The diagnostic methods available, however, do not always reach a satisfying sensitivity and specificity. In these cases, there is need for additional diagnostic biomarkers. Chemokines represent potential candidates as biomarkers, since they are an important pillar of the host immune response. The aim of this review is to discuss the diagnostic potential of cerebrospinal fluid (CSF) CXCL13 in patients with CNS infections. Areas covered: Data were obtained from a literature search in PubMed up to October 2019. This review focusses on articles on the potential of CXCL13 as a diagnostic tool. The majority of identified studies aimed to characterize its role in two diseases, namely Lyme neuroborreliosis and neurosyphilis. Expert opinion: CSF CXCL13 has a significant potential as a diagnostic and monitoring add-on marker in Lyme neuroborreliosis. Differences in study design, control groups and clinical parameters between studies, however, affect sensitivity, specificity and cutoff values, underlining the need of further studies to address these issues and pave the way for a generalized clinical practice.
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Affiliation(s)
- Ilias Masouris
- Department of Neurology, University Hospital, Ludwig Maximilian University , Munich, Germany
| | - Matthias Klein
- Department of Neurology, University Hospital, Ludwig Maximilian University , Munich, Germany
| | - Uwe Ködel
- Department of Neurology, University Hospital, Ludwig Maximilian University , Munich, Germany
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118
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Heimroth RD, Casadei E, Salinas I. Molecular Drivers of Lymphocyte Organization in Vertebrate Mucosal Surfaces: Revisiting the TNF Superfamily Hypothesis. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2020; 204:2697-2711. [PMID: 32238457 PMCID: PMC7872792 DOI: 10.4049/jimmunol.1901059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 02/26/2020] [Indexed: 12/19/2022]
Abstract
The adaptive immune system of all jawed vertebrates relies on the presence of B and T cell lymphocytes that aggregate in specific body sites to form primary and secondary lymphoid structures. Secondary lymphoid organs include organized MALT (O-MALT) such as the tonsils and Peyer patches. O-MALT became progressively organized during vertebrate evolution, and the TNF superfamily of genes has been identified as essential for the formation and maintenance of O-MALT and other secondary and tertiary lymphoid structures in mammals. Yet, the molecular drivers of O-MALT structures found in ectotherms and birds remain essentially unknown. In this study, we provide evidence that TNFSFs, such as lymphotoxins, are likely not a universal mechanism to maintain O-MALT structures in adulthood of teleost fish, sarcopterygian fish, or birds. Although a role for TNFSF2 (TNF-α) cannot be ruled out, transcriptomics suggest that maintenance of O-MALT in nonmammalian vertebrates relies on expression of diverse genes with shared biological functions in neuronal signaling. Importantly, we identify that expression of many genes with olfactory function is a unique feature of mammalian Peyer patches but not the O-MALT of birds or ectotherms. These results provide a new view of O-MALT evolution in vertebrates and indicate that different genes with shared biological functions may have driven the formation of these lymphoid structures by a process of convergent evolution.
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Affiliation(s)
- Ryan D Heimroth
- Center for Evolutionary and Theoretical Immunology, University of New Mexico, Albuquerque, NM 87131; and
- Department of Biology, University of New Mexico, Albuquerque, NM 87131
| | - Elisa Casadei
- Center for Evolutionary and Theoretical Immunology, University of New Mexico, Albuquerque, NM 87131; and
- Department of Biology, University of New Mexico, Albuquerque, NM 87131
| | - Irene Salinas
- Center for Evolutionary and Theoretical Immunology, University of New Mexico, Albuquerque, NM 87131; and
- Department of Biology, University of New Mexico, Albuquerque, NM 87131
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119
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Abstract
The blood and immune systems develop in parallel during early prenatal life. Waves of hematopoiesis separated in anatomical space and time give rise to circulating and tissue-resident immune cells. Previous observations have relied on animal models, which differ from humans in both their developmental timeline and exposure to microorganisms. Decoding the composition of the human immune system is now tractable using single-cell multi-omics approaches. Large-scale single-cell genomics, imaging technologies, and the Human Cell Atlas initiative have together enabled a systems-level mapping of the developing human immune system and its emergent properties. Although the precise roles of specific immune cells during development require further investigation, the system as a whole displays malleable and responsive properties according to developmental need and environmental challenge.
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Affiliation(s)
- Jong-Eun Park
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK
| | - Laura Jardine
- Biosciences Institute, Newcastle University, Faculty of Medical Sciences, Newcastle upon Tyne NE2 4HH, UK
| | - Berthold Gottgens
- Department of Haematology, University of Cambridge, Cambridge CB2 2XY, UK
- Wellcome and MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge CB2 2XY, UK
| | - Sarah A Teichmann
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK.
- Department of Physics/Cavendish Laboratory, University of Cambridge, JJ Thomson Ave., Cambridge CB3 0HE, UK
| | - Muzlifah Haniffa
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, Cambridge CB10 1SA, UK.
- Biosciences Institute, Newcastle University, Faculty of Medical Sciences, Newcastle upon Tyne NE2 4HH, UK
- Department of Dermatology and NIHR Newcastle Biomedical Research Centre, Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne NE2 4LP, UK
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120
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Innate lymphoid cells control signaling circuits to regulate tissue-specific immunity. Cell Res 2020; 30:475-491. [PMID: 32376911 PMCID: PMC7264134 DOI: 10.1038/s41422-020-0323-8] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 04/15/2020] [Indexed: 12/21/2022] Open
Abstract
The multifaceted organization of the immune system involves not only patrolling lymphocytes that constantly monitor antigen-presenting cells in secondary lymphoid organs but also immune cells that establish permanent tissue-residency. The integration in the respective tissue and the adaption to the organ milieu enable tissue-resident cells to establish signaling circuits with parenchymal cells to coordinate immune responses and maintain tissue homeostasis. Innate lymphoid cells (ILCs) are tissue-resident innate immune cells that have a similar functional diversity to T cells including lineage-specifying transcription factors that drive certain effector programs. Since their formal discovery 10 years ago, it has become clear that ILCs are present in almost every tissue but strongly enriched at barrier surfaces, where they regulate immunity to infection, chronic inflammation, and tissue maintenance. In this context, recent research has identified ILCs as key in orchestrating tissue homeostasis through their ability to sustain bidirectional interactions with epithelial cells, neurons, stromal cells, adipocytes, and many other tissue-resident cells. In this review, we provide a comprehensive discussion of recent studies that define the development and heterogeneity of ILC populations and their impact on innate and adaptive immunity. Further, we discuss emerging research on the influence of the nervous system, circadian rhythm, and developmental plasticity on ILC function. Uncovering the signaling circuits that control development and function of ILCs will provide an integrated view on how immune responses in tissues are synchronized with functional relevance far beyond the classical view of the role of the immune system in discrimination between self/non-self and host defense.
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121
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Jackson-Jones LH, Bénézech C. FALC stromal cells define a unique immunological niche for the surveillance of serous cavities. Curr Opin Immunol 2020; 64:42-49. [PMID: 32353646 DOI: 10.1016/j.coi.2020.03.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/04/2020] [Accepted: 03/10/2020] [Indexed: 01/14/2023]
Abstract
The serous cavities contain specialised adipose tissues which house small clusters of immune cells known as fat-associated lymphoid clusters (FALCs). The continuous flow of fluid from the serous cavities through FALCs makes them unique niches for the clearance of fluid phase contaminants and initiation of locally protective immune responses during infection and inflammation. Development, and activation of FALCs both at homeostasis and following inflammation are co-ordinated by the close interaction of mesothelial and fibroblastic stromal cell populations with immune cells. In this review we discuss recent developments in FALC stromal cell biology and highlight key interactions that occur between FALC stroma and immune cells.
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Affiliation(s)
- Lucy H Jackson-Jones
- Division of Biomedical and Life Sciences, Lancaster University, Lancaster LA1 4YQ, UK
| | - Cécile Bénézech
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh EH16 4TJ, UK.
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122
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Koning JJ, Mebius RE. Stromal cells and immune cells involved in formation of lymph nodes and their niches. Curr Opin Immunol 2020; 64:20-25. [PMID: 32325389 DOI: 10.1016/j.coi.2020.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 03/02/2020] [Accepted: 03/10/2020] [Indexed: 12/26/2022]
Abstract
Secondary lymphoid organs are critical for efficient interaction between innate antigen presenting cells and adaptive lymphocytes in order to start adaptive immune responses. The efficiency by which these cellular subsets meet is highly increased by the orchestrating role of stromal cells within the secondary lymphoid organs. These cells provide cytokines, chemokines and cell surface receptors necessary for survival and guided migration. This increases the likelihood that antigen specific adaptive immune responses occur. Already from initial formation of secondary lymphoid organs, the interaction of immune cells with stromal cells is crucial and this interaction continues during immune activation. With the recent discovery of many stromal cell subsets new immune micro-niches with specific functions that are orchestrated by stromal cells will be discovered. Here, we will discuss how the development of lymph nodes as well as their specific niches is guided by the interaction of immune cells and stromal cells.
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Affiliation(s)
- Jasper J Koning
- Amsterdam UMC, VU University of Amsterdam, Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands
| | - Reina E Mebius
- Amsterdam UMC, VU University of Amsterdam, Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands.
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123
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Abstract
The influx and efflux of cells and antigens to and from the draining lymph nodes largely take place through the subcapsular, cortical and medullary sinus systems. Recent analyses in mice and humans have revealed unexpected diversity in the lymphatic endothelial cells, which form the distinct regions of the sinuses. As a semipermeable barrier, the lymphatic endothelial cells regulate the sorting of lymph-borne antigens to the lymph node parenchyma and can themselves serve as antigen-presenting cells. The leukocytes entering the lymph node via the sinus system and the lymphocytes egressing from the parenchyma migrate through the lymphatic endothelial cell layer. The sinus lymphatic endothelial cells also orchestrate the organogenesis of lymph nodes, and they undergo bidirectional signalling with other sinus-resident cells, such as subcapsular sinus macrophages, to generate a unique lymphatic niche. In this Review, we consider the structural and functional basis of how the lymph node sinus system coordinates immune responses under physiological conditions, and in inflammation and cancer.
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124
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Willard-Mack CL, Elmore SA, Hall WC, Harleman J, Kuper CF, Losco P, Rehg JE, Rühl-Fehlert C, Ward JM, Weinstock D, Bradley A, Hosokawa S, Pearse G, Mahler BW, Herbert RA, Keenan CM. Nonproliferative and Proliferative Lesions of the Rat and Mouse Hematolymphoid System. Toxicol Pathol 2020; 47:665-783. [PMID: 31526133 DOI: 10.1177/0192623319867053] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The INHAND Project (International Harmonization of Nomenclature and Diagnostic Criteria for Lesions in Rats and Mice) is a joint initiative of the Societies of Toxicologic Pathology from Europe (ESTP), Great Britain (BSTP), Japan (JSTP), and North America (STP) to develop an internationally accepted nomenclature for proliferative and nonproliferative changes in rats and mice. The purpose of this publication is to provide a standardized nomenclature for classifying changes observed in the hematolymphoid organs, including the bone marrow, thymus, spleen, lymph nodes, mucosa-associated lymphoid tissues, and other lymphoid tissues (serosa-associated lymphoid clusters and tertiary lymphoid structures) with color photomicrographs illustrating examples of the lesions. Sources of material included histopathology databases from government, academia, and industrial laboratories throughout the world. Content includes spontaneous lesions as well as lesions induced by exposure to test materials. The nomenclature for these organs is divided into 3 terminologies: descriptive, conventional, and enhanced. Three terms are listed for each diagnosis. The rationale for this approach and guidance for its application to toxicologic pathology are described in detail below.
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Affiliation(s)
| | - Susan A Elmore
- Thymus subgroup lead.,National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | | | - Johannes Harleman
- Lymph node subgroup lead.,Neoplasm subgroup leads.,Independent Consultant, Darmstadt, Germany
| | - C Frieke Kuper
- Associated lymphoid organs subgroup lead.,Independent Consultant, Utrecht, the Netherlands
| | - Patricia Losco
- General hematolymphoid subgroup lead.,Independent Consultant, West Chester, PA, USA
| | - Jerold E Rehg
- Spleen subgroup leads.,Neoplasm subgroup leads.,Saint Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Jerrold M Ward
- Spleen subgroup leads.,Neoplasm subgroup leads.,Global VetPathology, Montgomery Village, MD, USA
| | | | - Alys Bradley
- Charles River Laboratories, Tranent, Scotland, United Kingdom
| | - Satoru Hosokawa
- Eisai Co, Ltd, Drug Safety Research Laboratories, Ibaraki, Japan
| | | | - Beth W Mahler
- Experimental Pathology Laboratories, Research Triangle Park, NC, USA
| | - Ronald A Herbert
- National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
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125
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Nochi T, Suzuki S, Ito S, Morita S, Furukawa M, Fuchimoto D, Sasahara Y, Usami K, Niimi K, Itano O, Kitago M, Matsuda S, Matsuo A, Suyama Y, Sakai Y, Wu G, Bazer FW, Watanabe K, Onishi A, Aso H. Elucidation of the Effects of a Current X-SCID Therapy on Intestinal Lymphoid Organogenesis Using an In Vivo Animal Model. Cell Mol Gastroenterol Hepatol 2020; 10:83-100. [PMID: 32017983 PMCID: PMC7210612 DOI: 10.1016/j.jcmgh.2020.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 01/26/2020] [Accepted: 01/27/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND & AIMS Organ-level research using an animal model lacking Il2rg, the gene responsible for X-linked severe combined immunodeficiency (X-SCID), is clinically unavailable and would be a powerful tool to gain deeper insights into the symptoms of patients with X-SCID. METHODS We used an X-SCID animal model, which was first established in our group by the deletion of Il2rg gene in pigs, to understand the clinical signs from multiple perspectives based on pathology, immunology, microbiology, and nutrition. We also treated the X-SCID pigs with bone marrow transplantation (BMT) for mimicking a current therapeutic treatment for patients with X-SCID and investigated the effect at the organ-level. Moreover, the results were confirmed using serum and fecal samples collected from patients with X-SCID. RESULTS We demonstrated that X-SCID pigs completely lacked Peyer's patches (PPs) and IgA production in the small intestine, but possessed some dysfunctional intestinal T and B cells. Another novel discovery was that X-SCID pigs developed a heterogeneous intestinal microflora and possessed abnormal plasma metabolites, indicating that X-SCID could be an immune disorder that affects various in vivo functions. Importantly, the organogenesis of PPs in X-SCID pigs was not promoted by BMT. Although a few isolated lymphoid follicles developed in the small intestine of BMT-treated X-SCID pigs, there was no evidence that they contributed to IgA production and microflora formation. Consistently, most patients with X-SCID who received BMT possessed abnormal intestinal immune and microbial environments regardless of the presence of sufficient serum IgG. CONCLUSIONS These results indicate that the current BMT therapies for patients with X-SCID may be insufficient to induce the organogenesis of intestinal lymphoid tissues that are associated with numerous functions in vivo.
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Affiliation(s)
- Tomonori Nochi
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan,International Research and Development Center for Mucosal Vaccine, Institute of Medical Science, University of Tokyo, Tokyo, Japan,Correspondence Address correspondence to: Tomonori Nochi, International Education and Research Center for Food and Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8572, Japan. fax: +81-22-757-4315.
| | - Shunichi Suzuki
- Division of Animal Science, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Shun Ito
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Shotaro Morita
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Mutsumi Furukawa
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Daiichiro Fuchimoto
- Division of Animal Science, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Tsukuba, Japan
| | - Yoji Sasahara
- Department of Pediatrics, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Katsuki Usami
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Kanae Niimi
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Osamu Itano
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Minoru Kitago
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Sachiko Matsuda
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Ayumi Matsuo
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Yoshihisa Suyama
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Yoshifumi Sakai
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Guoyao Wu
- Department of Animal Science, Texas A&M University, College Station, Texas
| | - Fuller W. Bazer
- Department of Animal Science, Texas A&M University, College Station, Texas
| | - Kouichi Watanabe
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
| | - Akira Onishi
- Department of Animal Science and Resources, Nihon University College of Bioresource Sciences, Kanagawa, Japan
| | - Hisashi Aso
- International Education and Research Center for Food and Agricultural Immunology, Tohoku University Graduate School of Agricultural Science, Miyagi, Japan
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126
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Eckert N, Permanyer M, Yu K, Werth K, Förster R. Chemokines and other mediators in the development and functional organization of lymph nodes. Immunol Rev 2020; 289:62-83. [PMID: 30977201 DOI: 10.1111/imr.12746] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 01/22/2019] [Indexed: 12/28/2022]
Abstract
Secondary lymphoid organs like lymph nodes (LNs) are the main inductive sites for adaptive immune responses. Lymphocytes are constantly entering LNs, scanning the environment for their cognate antigen and get replenished by incoming cells after a certain period of time. As only a minor percentage of lymphocytes recognizes cognate antigen, this mechanism of permanent recirculation ensures fast and effective immune responses when necessary. Thus, homing, positioning, and activation as well as egress require precise regulation within LNs. In this review we discuss the mediators, including chemokines, cytokines, growth factors, and others that are involved in the formation of the LN anlage and subsequent functional organization of LNs. We highlight very recent findings in the fields of LN development, steady-state migration in LNs, and the intranodal processes during an adaptive immune response.
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Affiliation(s)
- Nadine Eckert
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Marc Permanyer
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Kai Yu
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Kathrin Werth
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Reinhold Förster
- Institute of Immunology, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany
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127
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Yang MG, Sun L, Han J, Zheng C, Liang H, Zhu J, Jin T. Biological characteristics of transcription factor RelB in different immune cell types: implications for the treatment of multiple sclerosis. Mol Brain 2019; 12:115. [PMID: 31881915 PMCID: PMC6935142 DOI: 10.1186/s13041-019-0532-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 12/04/2019] [Indexed: 12/22/2022] Open
Abstract
Transcription factor RelB is a member of the nuclear factror-kappa B (NF-κB) family, which plays a crucial role in mediating immune responses. Plenty of studies have demonstrated that RelB actively contributes to lymphoid organ development, dendritic cells maturation and function and T cells differentiation, as well as B cell development and survival. RelB deficiency may cause a variety of immunological disorders in both mice and humans. Multiple sclerosis (MS) is an inflammatory and demyelinating disease of the central nervous system which involves a board of immune cell populations. Thereby, RelB may exert an impact on MS by modulating the functions of dendritic cells and the differentiation of T cells and B cells. Despite intensive research, the role of RelB in MS and its animal model, experimental autoimmune encephalomyelitis, is still unclear. Herein, we give an overview of the biological characters of RelB, summarize the updated knowledge regarding the role of RelB in different cell types that contribute to MS pathogenesis and discuss the potential RelB-targeted therapeutic implications for MS.
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Affiliation(s)
- Meng-Ge Yang
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China
| | - Li Sun
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China
| | - Jinming Han
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China.,Present address: Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Chao Zheng
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China
| | - Hudong Liang
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China
| | - Jie Zhu
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China.,Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Tao Jin
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Xinmin Street 71#, Changchun, 130021, China.
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128
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Ganal-Vonarburg SC, Duerr CU. The interaction of intestinal microbiota and innate lymphoid cells in health and disease throughout life. Immunology 2019; 159:39-51. [PMID: 31777064 PMCID: PMC6904614 DOI: 10.1111/imm.13138] [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: 08/08/2019] [Revised: 09/25/2019] [Accepted: 10/07/2019] [Indexed: 12/12/2022] Open
Abstract
Immunity is shaped by commensal microbiota. From early life onwards, microbes colonize mucosal surfaces of the body and thereby trigger the establishment of immune homeostasis and defense mechanisms. Recent evidence reveals that the family of innate lymphoid cells (ILCs), which are mainly located in mucosal tissues, are essential in the maintenance of barrier functions as well as in the initiation of an appropriate immune response upon pathogenic infection. In this review, we summarize recent insights on the functional interaction of microbiota and ILCs at steady‐state and throughout life. Furthermore, we will discuss the interplay of ILCs and the microbiota in mucosal infections focusing on intestinal immunity.
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Affiliation(s)
- Stephanie C Ganal-Vonarburg
- Department for BioMedical Research (DBMR), Bern University Hospital, Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital, University of Bern, Bern, Switzerland
| | - Claudia U Duerr
- Institute of Microbiology, Infectious Diseases and Immunology, Charité - Universitätsmedizin, Berlin, Germany
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129
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Jeucken KCM, Koning JJ, Mebius RE, Tas SW. The Role of Endothelial Cells and TNF-Receptor Superfamily Members in Lymphoid Organogenesis and Function During Health and Inflammation. Front Immunol 2019; 10:2700. [PMID: 31824495 PMCID: PMC6879661 DOI: 10.3389/fimmu.2019.02700] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 11/04/2019] [Indexed: 01/02/2023] Open
Abstract
Lymph nodes (LNs) are crucial for the orchestration of immune responses. LN reactions depend on interactions between incoming and local immune cells, and stromal cells. To mediate these cellular interactions an organized vascular network within the LN exists. In general, the LN vasculature can be divided into two components: blood vessels, which include the specialized high endothelial venules that recruit lymphocytes from the bloodstream, and lymphatic vessels. Signaling via TNF receptor (R) superfamily (SF) members has been implicated as crucial for the development and function of LNs and the LN vasculature. In recent years the role of cell-specific signaling of TNFRSF members in different endothelial cell (EC) subsets and their roles in development and maintenance of lymphoid organs has been elucidated. Here, we discuss recent insights into EC-specific TNFRSF member signaling and highlight its importance in different EC subsets in LN organogenesis and function during health, and in lymphocyte activation and tertiary lymphoid structure formation during inflammation.
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Affiliation(s)
- Kim C M Jeucken
- Amsterdam Rheumatology and Immunology Center (ARC), Department of Rheumatology and Clinical Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Jasper J Koning
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Sander W Tas
- Amsterdam Rheumatology and Immunology Center (ARC), Department of Rheumatology and Clinical Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Experimental Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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130
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Alves da Costa T, Lang J, Torres RM, Pelanda R. The development of human immune system mice and their use to study tolerance and autoimmunity. J Transl Autoimmun 2019; 2:100021. [PMID: 32743507 PMCID: PMC7388352 DOI: 10.1016/j.jtauto.2019.100021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 11/04/2019] [Indexed: 12/26/2022] Open
Abstract
Autoimmune diseases evolve from complex interactions between the immune system and self-antigens and involve several genetic attributes, environmental triggers and diverse cell types. Research using experimental mouse models has contributed key knowledge on the mechanisms that underlie these diseases in humans, but differences between the mouse and human immune systems can and, at times, do undermine the translational significance of these findings. The use of human immune system (HIS) mice enables the utility of mouse models with greater relevance for human diseases. As the name conveys, these mice are reconstituted with mature human immune cells transferred directly from peripheral blood or via transplantation of human hematopoietic stem cells that nucleate the generation of a complex human immune system. The function of the human immune system in HIS mice has improved over the years with the stepwise development of better models. HIS mice exhibit key benefits of the murine animal model, such as small size, robust and rapid reproduction and ease of experimental manipulation. Importantly, HIS mice also provide an applicable in vivo setting that permit the investigation of the physiological and pathological functions of the human immune system and its response to novel treatments. With the gaining popularity of HIS mice in the last decade, the potential of this model has been exploited for research in basic science, infectious diseases, cancer, and autoimmunity. In this review we focus on the use of HIS mice in autoimmune studies to stimulate further development of these valuable models. Human immune system (HIS) mice bear components of the human immune system. HIS mice engraft with human blood or hematopoietic stem cells, and sometimes thymus. HIS mice are used to investigate development and function of the human immune system. Immunological tolerance and autoimmune responses can be studied in HIS mice. HIS models of autoimmunity vary in complexity and in ability to represent disease.
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Affiliation(s)
- Thiago Alves da Costa
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Julie Lang
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Raul M. Torres
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Department of Biomedical Research, National Jewish Health, Denver, CO, 80206, USA
| | - Roberta Pelanda
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Department of Biomedical Research, National Jewish Health, Denver, CO, 80206, USA
- Corresponding author. University of Colorado School of Medicine, 12800 East 19th Avenue Mail Stop 8333, Aurora, CO, 80045-2508, USA.
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131
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Hosseini SH, Sharafkandi N, Seyfizadeh N, Hemmatzadeh M, Marofi F, Shomali N, Karimi M, Mohammadi H. Progression or suppression: Two sides of the innate lymphoid cells in cancer. J Cell Biochem 2019; 121:2739-2755. [PMID: 31680296 DOI: 10.1002/jcb.29503] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 10/08/2019] [Indexed: 12/15/2022]
Abstract
Innate lymphoid cells (ILCs) as key players in innate immunity have been shown to be significantly associated with inflammation, lymphoid neogenesis, tissue remodeling, mucosal immunity and lately have been considered a remarkable nominee for either tumor-promoting or tumor-inhibiting functions. This dual role of ILCs, which is driven by intrinsic and extrinsic factors like plasticity of ILCs and the tumor microenvironment, respectively, has aroused interest in ILCs subsets in past decade. So far, numerous studies in the cancer field have revealed ILCs to be key players in the initiation, progression and inhibition of tumors, therefore providing valuable insights into therapeutic approaches to utilize the immune system against cancer. Herein, the most recent achievements regarding ILCs subsets including new classifications, their transcription factors, markers, cytokine release and mechanisms that led to either progression or inhibition of many tumors have been evaluated. Additionally, the available data regarding ILCs in most prevalent cancers and new therapeutic approaches are summarized.
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Affiliation(s)
- S Haleh Hosseini
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran
| | - Nadia Sharafkandi
- Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Narges Seyfizadeh
- Department of Medical Oncology, National Center for Tumor Diseases, Heidelberg University Hospital, Heidelberg, Germany
| | - Maryam Hemmatzadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faroogh Marofi
- Department of Immunology, Division of Hematology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Navid Shomali
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Karimi
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamed Mohammadi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
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132
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Younge N, McCann JR, Ballard J, Plunkett C, Akhtar S, Araújo-Pérez F, Murtha A, Brandon D, Seed PC. Fetal exposure to the maternal microbiota in humans and mice. JCI Insight 2019; 4:127806. [PMID: 31479427 DOI: 10.1172/jci.insight.127806] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 08/27/2019] [Indexed: 12/23/2022] Open
Abstract
Previous studies have demonstrated the presence of microbial DNA in the fetal environment. However, it remains unclear whether this DNA represents viable bacteria and how it relates to the maternal microbiota across body sites. We studied the microbiota of human and mouse dyads to understand these relationships, localize bacteria in the fetus, and demonstrate bacterial viability. In human preterm and full-term mother-infant dyads at the time of cesarean delivery, the oral cavity and meconium of newborn infants born as early as 24 weeks of gestation contained a microbiota that was predicted to originate from in utero sources, including the placenta. Using operative deliveries of pregnant mice under highly controlled, sterile conditions in the laboratory, composition, visualization, and viability of bacteria in the in utero compartment and fetal intestine were demonstrated by 16S rRNA gene sequencing, fluorescence in situ hybridization, and bacterial culture. The composition and predicted source of the fetal gut microbiota shifted between mid- and late gestation. Cultivatable bacteria in the fetal intestine were found during mid-gestation but not late gestation. Our results demonstrate a dynamic, viable mammalian fetal microbiota during in utero development.
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Affiliation(s)
- Noelle Younge
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jessica R McCann
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA
| | - Julie Ballard
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA.,Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
| | - Catherine Plunkett
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
| | - Suhail Akhtar
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
| | - Félix Araújo-Pérez
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA.,Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
| | - Amy Murtha
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA.,Department of Obstetrics, Gynecology, and Reproductive Sciences, UCSF, California, USA
| | - Debra Brandon
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, USA.,School of Nursing, Duke University, Durham, North Carolina, USA
| | - Patrick C Seed
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
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133
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Cabello-Olmo M, Araña M, Radichev I, Smith P, Huarte E, Barajas M. New Insights into Immunotherapy Strategies for Treating Autoimmune Diabetes. Int J Mol Sci 2019; 20:ijms20194789. [PMID: 31561568 PMCID: PMC6801436 DOI: 10.3390/ijms20194789] [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: 08/29/2019] [Revised: 09/18/2019] [Accepted: 09/20/2019] [Indexed: 12/12/2022] Open
Abstract
Type 1 diabetes mellitus (T1D) is an autoimmune illness that affects millions of patients worldwide. The main characteristic of this disease is the destruction of pancreatic insulin-producing beta cells that occurs due to the aberrant activation of different immune effector cells. Currently, T1D is treated by lifelong administration of novel versions of insulin that have been developed recently; however, new approaches that could address the underlying mechanisms responsible for beta cell destruction have been extensively investigated. The strategies based on immunotherapies have recently been incorporated into a panel of existing treatments for T1D, in order to block T-cell responses against beta cell antigens that are very common during the onset and development of T1D. However, a complete preservation of beta cell mass as well as insulin independency is still elusive. As a result, there is no existing T1D targeted immunotherapy able to replace standard insulin administration. Presently, a number of novel therapy strategies are pursuing the goals of beta cell protection and normoglycemia. In the present review we explore the current state of immunotherapy in T1D by highlighting the most important studies in this field, and envision novel strategies that could be used to treat T1D in the future.
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Affiliation(s)
- Miriam Cabello-Olmo
- Biochemistry Area, Health Science Department, Faculty of Health Sciences, Public University of Navarra, 31008 Pamplona, Spain.
| | - Miriam Araña
- Biochemistry Area, Health Science Department, Faculty of Health Sciences, Public University of Navarra, 31008 Pamplona, Spain.
| | - Ilian Radichev
- Diabetes research group at Sanford Research, Sioux Falls, SD 57104, USA.
| | - Paul Smith
- Incyte Corporation, Wilmington, DE 19803, USA.
| | | | - Miguel Barajas
- Biochemistry Area, Health Science Department, Faculty of Health Sciences, Public University of Navarra, 31008 Pamplona, Spain.
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134
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Abstract
Immunosenescence involves a series of ageing-induced alterations in the immune system and is characterized by two opposing hallmarks: defective immune responses and increased systemic inflammation. The immune system is modulated by intrinsic and extrinsic factors and undergoes profound changes in response to the ageing process. Immune responses are therefore highly age-dependent. Emerging data show that immunosenescence underlies common mechanisms responsible for several age-related diseases and is a plastic state that can be modified and accelerated by non-heritable environmental factors and pharmacological intervention. In the kidney, resident macrophages and fibroblasts are continuously exposed to components of the external environment, and the effects of cellular reprogramming induced by local immune responses, which accumulate with age, might have a role in the increased susceptibility to kidney disease among elderly individuals. Additionally, because chronic kidney disease, especially end-stage renal disease, is often accompanied by immunosenescence, which affects these patients independently of age, and many kidney diseases are strongly age-associated, treatment approaches that target immunosenescence might be particularly clinically relevant.
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135
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Willinger T. Metabolic Control of Innate Lymphoid Cell Migration. Front Immunol 2019; 10:2010. [PMID: 31507605 PMCID: PMC6713999 DOI: 10.3389/fimmu.2019.02010] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 08/08/2019] [Indexed: 12/24/2022] Open
Abstract
Innate lymphoid cells (ILCs) are specialized immune cells that rapidly respond to environmental challenges, such as infection and tissue damage. ILCs play an important role in organ homeostasis, tissue repair, and host defense in the mucosal tissues intestine and lung. ILCs are sentinels of healthy tissue function, yet it is poorly understood how ILCs are recruited, strategically positioned, and maintained within tissues. Accordingly, ILC migration is an area that has recently come into focus and it is important to define the signals that control ILC migration to and within tissues. In this context, signals from the local tissue microenvironment are relevant. For example, ILCs in the intestine are exposed to an environment that is rich in dietary, microbial, and endogenous metabolites. It has been shown that the Vitamin A metabolite retinoic acid promotes ILC1 and ILC3 homing to the intestine. In addition, recent studies have discovered cholesterol metabolites (oxysterols) as a novel class of molecules that regulate ILC migration through the receptor GPR183. ILCs are considered to be largely tissue-resident cells, yet recent data indicate that ILCs actively migrate during inflammation. Furthermore, the discovery of circulating ILC precursors in humans and their presence within tissues has fueled the concept of local ILC-poiesis. However, it is unclear how circulating ILCs enter tissue during embryogenesis and inflammation and how they are directed to local tissue niches. In this review, I will discuss the metabolic signals that regulate ILC homing and their strategic positioning in healthy and inflamed tissues. It is becoming increasingly clear that ILC function is closely linked to their tissue localization. Therefore, understanding the tissue signals that control ILC migration could open new avenues for the treatment of chronic inflammatory diseases and cancer.
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Affiliation(s)
- Tim Willinger
- Department of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Stockholm, Sweden
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136
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Boesch M, Baty F, Rumpold H, Sopper S, Wolf D, Brutsche MH. Fibroblasts in cancer: Defining target structures for therapeutic intervention. Biochim Biophys Acta Rev Cancer 2019; 1872:111-121. [PMID: 31265878 DOI: 10.1016/j.bbcan.2019.06.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 06/25/2019] [Accepted: 06/27/2019] [Indexed: 12/11/2022]
Abstract
The functional importance of the tumor stroma for cancer growth and progression is increasingly recognized, but has not resulted in notable therapeutic developments yet. Within the mesenchymal tumor microenvironment, cancer-associated fibroblasts take the center stage and fuel tumor progression in various ways including malignant cell potentiation, immune regulation and fibrosis. However, recent studies have demonstrated pronounced heterogeneity of the fibroblastic tumor stroma, which comprises a plethora of individual cell subsets with varying phenotypes and functions, some of which suppress malignant growth through immune engagement or crosstalk with the tumor vasculature. This article summarizes the various levels at which the fibroblastic tumor stroma may impact cancer progression and highlights potential target structures for future therapeutic intervention(s).
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Affiliation(s)
- Maximilian Boesch
- Lung Center, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007 St. Gallen, Switzerland.
| | - Florent Baty
- Lung Center, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007 St. Gallen, Switzerland
| | - Holger Rumpold
- Internal Medicine II (Medical Oncology, Hematology, Gastroenterology & Rheumatology), Academic Teaching Hospital Feldkirch, Carinagasse 47, 6807 Feldkirch, Austria
| | - Sieghart Sopper
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; Tyrolean Cancer Research Institute (TKFI), Innrain 66, 6020 Innsbruck, Austria
| | - Dominik Wolf
- Internal Medicine V (Hematology & Oncology), Medical University of Innsbruck, Anichstrasse 35, 6020 Innsbruck, Austria; Medical Clinic 3, Oncology, Hematology, Immunoncology and Rheumatology, University Clinic Bonn (UKB), Sigmund-Freud-Strasse 25, 53127 Bonn, Germany
| | - Martin H Brutsche
- Lung Center, Cantonal Hospital St. Gallen, Rorschacherstrasse 95, 9007 St. Gallen, Switzerland
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137
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Abstract
Innate lymphoid cells (ILCs) are an emerging family of innate immune cells and have been found to have an important role in infection, inflammation and tissue repair. In particular, recent work has identified significant alterations of ILC responses in tumor patients, suggesting potential roles of ILCs in tumor development. In this paper, we have focused on the basic features of ILCs and their interaction with other immune cells. Importantly, as the role of cytotoxic natural killer cells, assigned to ILC1 family, in cancer has been well established, we have summarized the new findings that showcase the potential role and mechanism of helper ILCs in different tumors. Helper ILCs might promote or inhibit tumor growth and metastasis, which depends on tumor type and ILC subset.
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Affiliation(s)
- Shunfeng Hu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, 250021, China
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong, 250021, China.,School of Medicine, Shandong University, Jinan, Shandong, 250012, China.,Shandong Provincial Engineering Research Center of Lymphoma, Jinan, Shandong, 250021, China.,Key Laboratory for Kidney Regeneration of Shandong Province, Jinan, Shandong, 250021, China
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138
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Kurashima Y, Tokuhara D, Kamioka M, Inagaki Y, Kiyono H. Intrinsic Control of Surface Immune and Epithelial Homeostasis by Tissue-Resident Gut Stromal Cells. Front Immunol 2019; 10:1281. [PMID: 31275305 PMCID: PMC6593103 DOI: 10.3389/fimmu.2019.01281] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Accepted: 05/20/2019] [Indexed: 12/17/2022] Open
Abstract
The epithelial layer creates a chemical and physical barrier at the forefront of intestinal mucosa, and immune cells beneath the surface epithelium are poised to react to extrinsic factors, to maintain tissue homeostasis. Importantly, the nexus of epithelial-immune responses at mucosal surfaces is dexterously modulated by intrinsic stromal-mesenchymal cells. First, organogenesis of lymphoid tissues, including Peyer's patches, requires dynamic interplay between lymphoid cells and stromal cells, which have become known as "lymphoid organizers." Second, correct spatiotemporal interaction between these cell populations is essential to generate the infrastructure for gut immune responses. Moreover, immune cells at the intestinal barrier are functionally modulated by stromal cells; one such example is the stromal cell-mediated differentiation of innate immune cells, including innate lymphoid cells and mast cells. Ultimately, mucosal stromal cells orchestrate the destinations of epithelial and immune cells to maintain intestinal immune homeostasis.
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Affiliation(s)
- Yosuke Kurashima
- Department of Innovative Medicine and Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan.,International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Department of Mucosal Immunology, IMSUT Distinguished Professor Unit, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Division of Gastroenterology, Department of Medicine, CU-UCSD Center for Mucosal Immunology, Allergy and Vaccines (cMAV), University of California, San Diego, San Diego, CA, United States.,Laboratory of Vaccine Materials and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Daisuke Tokuhara
- Division of Gastroenterology, Department of Medicine, CU-UCSD Center for Mucosal Immunology, Allergy and Vaccines (cMAV), University of California, San Diego, San Diego, CA, United States.,Department of Pediatrics, Osaka City University, Graduate School of Medicine, Osaka, Japan
| | - Mariko Kamioka
- International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Department of Mucosal Immunology, IMSUT Distinguished Professor Unit, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Division of Gastroenterology, Department of Medicine, CU-UCSD Center for Mucosal Immunology, Allergy and Vaccines (cMAV), University of California, San Diego, San Diego, CA, United States.,Laboratory of Vaccine Materials and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
| | - Yutaka Inagaki
- Center for Matrix Biology and Medicine, Graduate School of Medicine, Tokai University, Isehara, Japan
| | - Hiroshi Kiyono
- Department of Innovative Medicine and Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan.,International Research and Development Center for Mucosal Vaccines, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Department of Mucosal Immunology, IMSUT Distinguished Professor Unit, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.,Division of Gastroenterology, Department of Medicine, CU-UCSD Center for Mucosal Immunology, Allergy and Vaccines (cMAV), University of California, San Diego, San Diego, CA, United States.,Laboratory of Vaccine Materials and Laboratory of Gut Environmental System National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan
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139
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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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140
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Camara A, Cordeiro OG, Alloush F, Sponsel J, Chypre M, Onder L, Asano K, Tanaka M, Yagita H, Ludewig B, Flacher V, Mueller CG. Lymph Node Mesenchymal and Endothelial Stromal Cells Cooperate via the RANK-RANKL Cytokine Axis to Shape the Sinusoidal Macrophage Niche. Immunity 2019; 50:1467-1481.e6. [DOI: 10.1016/j.immuni.2019.05.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 04/06/2019] [Accepted: 05/15/2019] [Indexed: 12/15/2022]
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141
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Hu D, Yin C, Luo S, Habenicht AJR, Mohanta SK. Vascular Smooth Muscle Cells Contribute to Atherosclerosis Immunity. Front Immunol 2019; 10:1101. [PMID: 31164888 PMCID: PMC6534067 DOI: 10.3389/fimmu.2019.01101] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 04/30/2019] [Indexed: 11/13/2022] Open
Abstract
Vascular smooth muscle cells (VSMCs) constitute the major cells in the media layer of arteries, and are critical to maintain the integrity of the arterial wall. They participate in arterial wall remodeling, and play important roles in atherosclerosis throughout all stages of the disease. Studies demonstrate that VSMCs can adopt numerous phenotypes depending on inputs from endothelial cells (ECs) of the intima, resident cells of the adventitia, circulating immune cells, hormones, and plasma lipoproteins. This plasticity allows them to perform multiple tasks in physiology and disease. In this minireview, we focus on a previously underappreciated activity of VSMCs, i.e., their impact on atherosclerosis immunity via formation of artery tertiary lymphoid organs (ATLOs).
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Affiliation(s)
- Desheng Hu
- Department of Integrated Traditional Chinese and Western Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Changjun Yin
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Shanshan Luo
- Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Andreas J R Habenicht
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Sarajo K Mohanta
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
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142
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Kuwabara S, Tsuchikawa T, Nakamura T, Hatanaka Y, Hatanaka KC, Sasaki K, Ono M, Umemoto K, Suzuki T, Sato O, Hane Y, Nakanishi Y, Asano T, Ebihara Y, Kurashima Y, Noji T, Murakami S, Okamura K, Shichinohe T, Hirano S. Prognostic relevance of tertiary lymphoid organs following neoadjuvant chemoradiotherapy in pancreatic ductal adenocarcinoma. Cancer Sci 2019; 110:1853-1862. [PMID: 30997706 PMCID: PMC6549910 DOI: 10.1111/cas.14023] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/07/2019] [Accepted: 04/10/2019] [Indexed: 12/23/2022] Open
Abstract
The efficacy of preoperative neoadjuvant chemoradiotherapy (NAC) in cases of pancreatic cancer with extremely poor prognoses has been reported. In this study, we aimed to identify novel biomarkers that reflect prognoses following chemoradiotherapy using tertiary lymphoid organs (TLO) expressed in the tumor microenvironment. Resected tumor specimens were obtained from 140 pancreatic cancer patients. We retrospectively investigated the clinical relevance of TLO by categorizing patients into those who underwent upfront surgery (surgery first [SF]) and those who received NAC. The immunological elements within TLO were analyzed by immunohistochemistry (IHC). In the IHC analysis, the proportions of CD8+ T lymphocytes, PNAd+ high endothelial venules, CD163+ macrophages and Ki‐67+ cells within the TLO were higher in the NAC group than in the SF group. In contrast, the proportion of programmed cell death‐1+ immunosuppressive lymphocytes within TLO was lower in the NAC group than in the SF group. The NAC group demonstrated favorable prognoses compared with the SF group. In the multivariate analysis, the TLO/tumor ratio was determined as an independent predictive prognostic factor. In conclusion, the administration of preoperative chemoradiotherapy may influence the immunological elements in the tumor microenvironment and result in favorable prognoses in pancreatic ductal adenocarcinoma patients.
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Affiliation(s)
- Shota Kuwabara
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Takahiro Tsuchikawa
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yutaka Hatanaka
- Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Kanako C Hatanaka
- Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Katsunori Sasaki
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Masato Ono
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazufumi Umemoto
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Tomohiro Suzuki
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Osamu Sato
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuma Hane
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshitsugu Nakanishi
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Toshimichi Asano
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yuma Ebihara
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yo Kurashima
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Takehiro Noji
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Soichi Murakami
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Keisuke Okamura
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Toshiaki Shichinohe
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Faculty of Medicine, Hokkaido University, Sapporo, Japan
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143
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Farnsworth RH, Karnezis T, Maciburko SJ, Mueller SN, Stacker SA. The Interplay Between Lymphatic Vessels and Chemokines. Front Immunol 2019; 10:518. [PMID: 31105685 PMCID: PMC6499173 DOI: 10.3389/fimmu.2019.00518] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 02/26/2019] [Indexed: 12/21/2022] Open
Abstract
Chemokines are a family of small protein cytokines that act as chemoattractants to migrating cells, in particular those of the immune system. They are categorized functionally as either homeostatic, constitutively produced by tissues for basal levels of cell migration, or inflammatory, where they are generated in association with a pathological inflammatory response. While the extravasation of leukocytes via blood vessels is a key step in cells entering the tissues, the lymphatic vessels also serve as a conduit for cells that are recruited and localized through chemoattractant gradients. Furthermore, the growth and remodeling of lymphatic vessels in pathologies is influenced by chemokines and their receptors expressed by lymphatic endothelial cells (LECs) in and around the pathological tissue. In this review we summarize the diverse role played by specific chemokines and their receptors in shaping the interaction of lymphatic vessels, immune cells, and other pathological cell types in physiology and disease.
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Affiliation(s)
- Rae H Farnsworth
- Tumor Angiogenesis and Microenvironment Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Tara Karnezis
- Lymphatic and Regenerative Medicine Laboratory, O'Brien Institute Department, St. Vincent's Institute of Medical Research, Fitzroy, VIC, Australia
| | - Simon J Maciburko
- Lymphatic and Regenerative Medicine Laboratory, O'Brien Institute Department, St. Vincent's Institute of Medical Research, Fitzroy, VIC, Australia
| | - Scott N Mueller
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia.,The Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Melbourne, VIC, Australia
| | - Steven A Stacker
- Tumor Angiogenesis and Microenvironment Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Department of Surgery, Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC, Australia
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144
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Asam S, Neag G, Berardicurti O, Gardner D, Barone F. The role of stroma and epithelial cells in primary Sjögren's syndrome. Rheumatology (Oxford) 2019; 60:3503-3512. [PMID: 30945742 DOI: 10.1093/rheumatology/kez050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 01/19/2018] [Indexed: 12/27/2022] Open
Abstract
Primary SS (pSS) is a chronic autoimmune condition characterized by infiltration of the exocrine glands and systemic B cell hyperactivation. This glandular infiltration is associated with loss of glandular function, with pSS patients primarily presenting with severe dryness of the eyes and mouth. Within the affected glands, the infiltrating lymphocytes are organized in tertiary lymphoid structures. Tertiary lymphoid structures subvert normal tissue architecture and impact on organ function, by promoting the activation and maintenance of autoreactive lymphocytes. This review summarizes the current knowledge about the role of stromal cells (including endothelium, epithelium, nerves and fibroblasts) in the pathogenesis of pSS, in particular the interactions taking place between stromal cells and infiltrating lymphocytes. We will provide evidences pointing towards the driving role of stromal cells in the orchestration of the local inflammatory milieu, thus highlighting the need for therapies aimed at targeting this compartment alongside classical immunosuppression in pSS.
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Affiliation(s)
- Saba Asam
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Georgiana Neag
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - David Gardner
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Francesca Barone
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
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145
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Ben Farhat K, Alosaimi MF, Shendi H, Al-Hammadi S, Jones J, Schwarz K, Schulz A, Alawdah LS, Burchett S, Albuhairi S, Whangbo J, Kwatra N, Shamseldin HE, Alkuraya FS, Chou J, Geha RS. Immunologic reconstitution following hematopoietic stem cell transplantation despite lymph node paucity in NF-κB-inducing kinase deficiency. J Allergy Clin Immunol 2019; 143:1240-1243.e4. [PMID: 30445060 PMCID: PMC6408971 DOI: 10.1016/j.jaci.2018.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/06/2018] [Accepted: 11/06/2018] [Indexed: 01/08/2023]
Abstract
This case demonstrates successful immune reconstitution following hematopoietic stem cell transplantation in NIK deficiency.
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Affiliation(s)
- Khaoula Ben Farhat
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass
| | - Mohammed F Alosaimi
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass; Department of Pediatrics, King Saud University, Riyadh, Saudi Arabia.
| | - Hiba Shendi
- Department of Allergy/Immunology, Tawam Hospital, Al Ain, United Arab Emirates
| | - Suleiman Al-Hammadi
- Department of Pediatrics, College of Medicine and Health Sciences, UAE University, Al Ain, United Arab Emirates
| | - Jennifer Jones
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass
| | - Klaus Schwarz
- Institute for Transfusion Medicine, Ulm University and Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg - Hessen, Ulm, Germany
| | - Ansgar Schulz
- Department of Pediatrics and Adolescent Medicine, University Medical Center, Ulm, Germany
| | - Laila S Alawdah
- Division of Infectious Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Sandra Burchett
- Division of Infectious Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Sultan Albuhairi
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass
| | - Jennifer Whangbo
- Division of Pediatric Hematology-Oncology, Boston Children's Hospital and the Dana Farber Cancer Institute, Boston, Mass
| | - Neha Kwatra
- Division of Nuclear Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Mass
| | - Hanan E Shamseldin
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Fowzan S Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Janet Chou
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass
| | - Raif S Geha
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, Mass
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146
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Abstract
Innate lymphocytes play critical roles in maintaining tissue homeostasis and integrity of the host at steady state and during pathogenic insults. The successive identification of new innate lymphocyte subsets has revealed an incredible diversity within the family. While this heterogeneous population can be grouped based on their cytotoxic potential into exclusively cytokine-producing helpers and cytolytic killers, the exact developmental relationships between the subsets are not fully understood. The former group is enriched at mucosal surfaces, whereas innate lymphocytes with cytotoxic potential can be identified in a wider array of tissues, including tumors. Although their cytotoxicity suggests an antitumor role, the nature of tumor-elicited innate lymphocyte responses has only begun to be investigated, and the identities of participating subsets still remain contentious. In this review, we provide a brief overview of innate lymphocyte biology, review the current knowledge on their ontogeny, and discuss their roles in tumor immunosurveillance. Cancer Immunol Res; 6(4); 372-7. ©2018 AACR.
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Affiliation(s)
- Chun Chou
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ming O Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York.
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147
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Rankin LC, Artis D. Beyond Host Defense: Emerging Functions of the Immune System in Regulating Complex Tissue Physiology. Cell 2019; 173:554-567. [PMID: 29677509 DOI: 10.1016/j.cell.2018.03.013] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/13/2018] [Accepted: 03/06/2018] [Indexed: 12/13/2022]
Abstract
The essential roles played by the immune system in the discrimination between self- versus non/altered-self and its integral role in promoting host defense against invading microbes and tumors have been extensively studied for many years. In these contexts, significant advances have been made in defining the molecular and cellular networks that orchestrate cell-cell communication to mediate host defense and pathogen expulsion. Notably, recent studies indicate that in addition to these classical immune functions, cells of the innate and adaptive immune system also sense complex tissue- and environment-derived signals, including those from the nervous system and the diet. In turn these responses regulate physiologic processes in multiple tissues throughout the body, including nervous system function, metabolic state, thermogenesis, and tissue repair. In this review we propose an integrated view of how the mammalian immune system senses and interacts with other complex organ systems to maintain tissue and whole-body homeostasis.
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Affiliation(s)
- Lucille C Rankin
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Sanford I. Weill Department of Medicine, and Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA
| | - David Artis
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Joan and Sanford I. Weill Department of Medicine, and Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY 10021, USA.
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148
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Magrone T, Jirillo E. Development and Organization of the Secondary and Tertiary Lymphoid Organs: Influence of Microbial and Food Antigens. Endocr Metab Immune Disord Drug Targets 2019; 19:128-135. [DOI: 10.2174/1871530319666181128160411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/26/2018] [Accepted: 02/28/2018] [Indexed: 12/11/2022]
Abstract
Background:Secondary lymphoid organs (SLO) are distributed in many districts of the body and, especially, lymph nodes, spleen and gut-associated lymphoid tissue are the main cellular sites. On the other hand, tertiary lymphoid organs (TLO) are formed in response to inflammatory, infectious, autoimmune and neoplastic events. </P><P> Developmental Studies: In the present review, emphasis will be placed on the developmental differences of SLO and TLO between small intestine and colon and on the role played by various chemokines and cell receptors. Undoubtedly, microbiota is indispensable for the formation of SLO and its absence leads to their poor formation, thus indicating its strict interaction with immune and non immune host cells. Furthermore, food antigens (for example, tryptophan derivatives, flavonoids and byphenils) bind the aryl hydrocarbon receptor on innate lymphoid cells (ILCs), thus promoting the development of postnatal lymphoid tissues. Also retinoic acid, a metabolite of vitamin A, contributes to SLO development during embryogenesis. Vitamin A deficiency seems to account for reduction of ILCs and scarce formation of solitary lymphoid tissue. </P><P> Translational Studies: The role of lymphoid organs with special reference to intestinal TLO in the course of experimental and human disease will also be discussed. </P><P> Future Perspectives: Finally, a new methodology, the so-called “gut-in-a dish”, which has facilitated the in vitro interaction study between microbe and intestinal immune cells, will be described.
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Affiliation(s)
- Thea Magrone
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, University of Bari, School of Medicine, Bari, Italy
| | - Emilio Jirillo
- Department of Basic Medical Sciences, Neuroscience and Sensory Organs, University of Bari, School of Medicine, Bari, Italy
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149
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Phillips BE, Garciafigueroa Y, Engman C, Trucco M, Giannoukakis N. Tolerogenic Dendritic Cells and T-Regulatory Cells at the Clinical Trials Crossroad for the Treatment of Autoimmune Disease; Emphasis on Type 1 Diabetes Therapy. Front Immunol 2019; 10:148. [PMID: 30787930 PMCID: PMC6372505 DOI: 10.3389/fimmu.2019.00148] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/17/2019] [Indexed: 02/06/2023] Open
Abstract
Tolerogenic dendritic cells and T-regulatory cells are two immune cell populations with the potential to prevent the onset of clinical stage type 1 diabetes, and manage the beginning of underlying autoimmunity, at the time-at-onset and onwards. Initial phase I trials demonstrated that the administration of a number of these cell populations, generated ex vivo from peripheral blood leukocytes, was safe. Outcomes of some of these trials also suggested some level of autoimmunity regulation, by the increase in the numbers of regulatory cells at different points in a network of immune regulation in vivo. As these cell populations come to the cusp of pivotal phase II efficacy trials, a number of questions still need to be addressed. At least one mechanism of action needs to be verified as operational, and through this mechanism biomarkers predictive of the underlying autoimmunity need to be identified. Efficacy in the regulation of the underlying autoimmunity also need to be monitored. At the same time, the absence of a common phenotype core among the different dendritic cell and T-regulatory cell populations, that have completed phase I and early phase II trials, necessitates a better understanding of what makes these cells tolerogenic, especially if a uniform phenotypic core cannot be identified. Finally, the inter-relationship of tolerogenic dendritic cells and T-regulatory cells for survival, induction, and maintenance of a tolerogenic state that manages the underlying diabetes autoimmunity, raises the possibility to co-administer, or even to serially-administer tolerogenic dendritic cells together with T-regulatory cells as a cellular co-therapy, enabling the best possible outcome. This is currently a knowledge gap that this review aims to address.
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Affiliation(s)
- Brett Eugene Phillips
- Allegheny Health Network Institute of Cellular Therapeutics, Allegheny General Hospital, Pittsburgh, PA, United States
| | - Yesica Garciafigueroa
- Allegheny Health Network Institute of Cellular Therapeutics, Allegheny General Hospital, Pittsburgh, PA, United States
| | - Carl Engman
- Allegheny Health Network Institute of Cellular Therapeutics, Allegheny General Hospital, Pittsburgh, PA, United States
| | - Massimo Trucco
- Allegheny Health Network Institute of Cellular Therapeutics, Allegheny General Hospital, Pittsburgh, PA, United States.,Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Nick Giannoukakis
- Allegheny Health Network Institute of Cellular Therapeutics, Allegheny General Hospital, Pittsburgh, PA, United States.,Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, PA, United States
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150
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Perna-Barrull D, Rodriguez-Fernandez S, Pujol-Autonell I, Gieras A, Ampudia-Carrasco RM, Villalba A, Glau L, Tolosa E, Vives-Pi M. Prenatal Betamethasone interferes with immune system development and alters target cells in autoimmune diabetes. Sci Rep 2019; 9:1235. [PMID: 30718757 PMCID: PMC6362293 DOI: 10.1038/s41598-018-37878-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 12/17/2018] [Indexed: 01/03/2023] Open
Abstract
Non-genetic factors are crucial in the pathogenesis of type 1 diabetes (T1D), a disease caused by autoimmunity against insulin-producing β-cells. Exposure to medications in the prenatal period may influence the immune system maturation, thus altering self-tolerance. Prenatal administration of betamethasone –a synthetic glucocorticoid given to women at risk of preterm delivery– may affect the development of T1D. It has been previously demonstrated that prenatal betamethasone administration protects offspring from T1D development in nonobese diabetic (NOD) mice. The direct effect of betamethasone on the immature and mature immune system of NOD mice and on target β-cells is analysed in this paper. In vitro, betamethasone decreased lymphocyte viability and induced maturation-resistant dendritic cells, which in turn impaired γδ T cell proliferation and decreased IL-17 production. Prenatal betamethasone exposure caused thymus hypotrophy in newborn mice as well as alterations in immune cells subsets. Furthermore, betamethasone decreased β-cell growth, reduced C-peptide secretion and altered the expression of genes related to autoimmunity, metabolism and islet mass in T1D target tissue. These results support the protection against T1D in the betamethasone-treated offspring and demonstrate that this drug alters the developing immune system and β-cells. Understanding how betamethasone generates self-tolerance could have potential clinical relevance in T1D.
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Affiliation(s)
- David Perna-Barrull
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | - Silvia Rodriguez-Fernandez
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | - Irma Pujol-Autonell
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | - Anna Gieras
- Department of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Rosa M Ampudia-Carrasco
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | - Adrian Villalba
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain
| | - Laura Glau
- Department of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eva Tolosa
- Department of Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marta Vives-Pi
- Immunology Section, Germans Trias i Pujol Research Institute, Autonomous University of Barcelona, Badalona, Spain. .,CIBERDEM, Barcelona, Spain.
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