1
|
Calvanese AL, Cecconi V, Stäheli S, Schnepf D, Nater M, Pereira P, Gschwend J, Heikenwälder M, Schneider C, Ludewig B, Silina K, van den Broek M. Sustained innate interferon is an essential inducer of tertiary lymphoid structures. Eur J Immunol 2024:e2451207. [PMID: 38980268 DOI: 10.1002/eji.202451207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 06/25/2024] [Accepted: 06/26/2024] [Indexed: 07/10/2024]
Abstract
Tertiary lymphoid structures (TLS) resemble follicles of secondary lymphoid organs and develop in nonlymphoid tissues during inflammation and cancer. Which cell types and signals drive the development of TLS is largely unknown. To investigate early events of TLS development in the lungs, we repeatedly instilled p(I:C) plus ovalbumin (Ova) intranasally. This induced TLS ranging from lymphocytic aggregates to organized and functional structures containing germinal centers. We found that TLS development is independent of FAP+ fibroblasts, alveolar macrophages, or CCL19 but crucially depends on type I interferon (IFN-I). Mechanistically, IFN-I initiates two synergistic pathways that culminate in the development of TLS. On the one hand, IFN-I induces lymphotoxin (LT)α in lymphoid cells, which stimulate stromal cells to produce the B-cell-attracting chemokine CXCL13 through LTβR-signaling. On the other hand, IFN-I is sensed by stromal cells that produce the T-cell-attracting chemokines CXCL9, CXCL10 as well as CCL19 and CCL21 independently of LTβR. Consequently, B-cell aggregates develop within a week, whereas follicular dendritic cells and germinal centers appear after 3 weeks. Thus, sustained production of IFN-I together with an antigen is essential for the induction of functional TLS in the lungs.
Collapse
Affiliation(s)
| | - Virginia Cecconi
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Severin Stäheli
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Daniel Schnepf
- Institute of Virology, Medical Center University of Freiburg, Freiburg im Breisgau, Germany
| | - Marc Nater
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Paulo Pereira
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Julia Gschwend
- Institute of Physiology, University of Zurich, Zurich, Switzerland
| | - Mathias Heikenwälder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center Heidelberg (DKFZ), Heidelberg, Germany
- M3 Research Institute, Eberhard Karls University Tübingen, Tübingen, Germany
| | | | - Burkhard Ludewig
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Karina Silina
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, Switzerland
| | | |
Collapse
|
2
|
Wang S, Wang H, Li C, Liu B, He S, Tu C. Tertiary lymphoid structures in cancer: immune mechanisms and clinical implications. MedComm (Beijing) 2024; 5:e489. [PMID: 38469550 PMCID: PMC10925885 DOI: 10.1002/mco2.489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 03/13/2024] Open
Abstract
Cancer is a major cause of death globally, and traditional treatments often have limited efficacy and adverse effects. Immunotherapy has shown promise in various malignancies but is less effective in tumors with low immunogenicity or immunosuppressive microenvironment, especially sarcomas. Tertiary lymphoid structures (TLSs) have been associated with a favorable response to immunotherapy and improved survival in cancer patients. However, the immunological mechanisms and clinical significance of TLS in malignant tumors are not fully understood. In this review, we elucidate the composition, neogenesis, and immune characteristics of TLS in tumors, as well as the inflammatory response in cancer development. An in-depth discussion of the unique immune characteristics of TLSs in lung cancer, breast cancer, melanoma, and soft tissue sarcomas will be presented. Additionally, the therapeutic implications of TLS, including its role as a marker of therapeutic response and prognosis, and strategies to promote TLS formation and maturation will be explored. Overall, we aim to provide a comprehensive understanding of the role of TLS in the tumor immune microenvironment and suggest potential interventions for cancer treatment.
Collapse
Affiliation(s)
- Siyu Wang
- Department of OrthopaedicsThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Hunan Key Laboratory of Tumor Models and Individualized MedicineThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Xiangya School of MedicineCentral South UniversityChangshaHunanChina
| | - Hua Wang
- Department of OrthopaedicsThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Hunan Key Laboratory of Tumor Models and Individualized MedicineThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
| | - Chenbei Li
- Department of OrthopaedicsThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Hunan Key Laboratory of Tumor Models and Individualized MedicineThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
| | - Binfeng Liu
- Department of OrthopaedicsThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Hunan Key Laboratory of Tumor Models and Individualized MedicineThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
| | - Shasha He
- Department of OncologyThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
| | - Chao Tu
- Department of OrthopaedicsThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Hunan Key Laboratory of Tumor Models and Individualized MedicineThe Second Xiangya Hospital of Central South UniversityChangshaHunanChina
- Shenzhen Research Institute of Central South UniversityGuangdongChina
- Changsha Medical UniversityChangshaChina
| |
Collapse
|
3
|
Ribatti D. Tertiary lymphoid structures, a historical reappraisal. Tissue Cell 2024; 86:102288. [PMID: 38101028 DOI: 10.1016/j.tice.2023.102288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
Tertiary lymphoid structures (TLSs) are accumulations of lymphoid cells within non-lymphoid organs that share the cellular compartments, spatial organization, vasculature, chemokines, and function with secondary lymphoid organs, especially lymph nodes. TLSs are organized into a separate T cell and B cell compartments which contain germinal centers with follicular dendritic cells. In most cases, TLSs contain Peripheral Node addressin (PNAD) expressing high endothelial venules (HEVs). TLSs have been described in various mouse models of inflammation and are associated with a wide range of autoimmune diseases. Other than these, TLSs have been described in chronic allograft rejection and cancer.
Collapse
Affiliation(s)
- Domenico Ribatti
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, Bari, Italy.
| |
Collapse
|
4
|
Doi N, Ino Y, Fuse M, Esaki M, Shimada K, Hiraoka N. Correlation of Vein-Rich Tumor Microenvironment of Intrahepatic Cholangiocarcinoma With Tertiary Lymphoid Structures and Patient Outcome. Mod Pathol 2024; 37:100401. [PMID: 38043787 DOI: 10.1016/j.modpat.2023.100401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 11/17/2023] [Accepted: 11/21/2023] [Indexed: 12/05/2023]
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is an aggressive cancer composed of large-duct and small-duct types. Understanding the tumor immune microenvironment and its related vascular system is important for developing novel and efficient therapies. We focused on tertiary lymphoid structure (TLS) as a hallmark of antitumor immunity and investigated the clinicopathologic significance of TLSs and the influence of vascular microenvironment on TLS formation in iCCAs. We examined 261 iCCA cases clinicopathologically and analyzed the vascular system using immunohistochemistry. Single-cell (102,685 cells) and bulk RNA (33 iCCA cases) sequencing analyses were performed using data sets downloaded from public databases, and endothelial cell characteristics in iCCA tissues and functional networks related to the tumor microenvironment were bioinformatically examined. High densities of both intratumoral and peritumoral TLSs were significantly associated with prolonged survival only in large-duct-type iCCA. Multivariate analyses showed that peritumoral TLS was a prognostic factor for the large-duct type. TLS-rich iCCA had a significantly higher vein density and tumor-infiltrating T-cell count than TLS-poor iCCA. Both the presence of TLSs and high vein endothelial cells in iCCA tissues were significantly associated with molecular networks representing active immune responses in transcriptomic analysis. Vein density was a prognostic factor in patients with large-duct and small-duct types. This suggests that TLS formation is involved in a microenvironment with high vein density, which represents an antitumor-directed immune microenvironment.
Collapse
Affiliation(s)
- Noriteru Doi
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan; Division of Innovative Pathology and Laboratory Medicine, National Cancer Center EPOC, Tokyo, Japan
| | - Yoshinori Ino
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan; Division of Innovative Pathology and Laboratory Medicine, National Cancer Center EPOC, Tokyo, Japan
| | - Masanori Fuse
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan; Division of Innovative Pathology and Laboratory Medicine, National Cancer Center EPOC, Tokyo, Japan
| | - Minoru Esaki
- Department of Hepatobiliary Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuaki Shimada
- Department of Hepatobiliary Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Nobuyoshi Hiraoka
- Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo, Japan; Division of Innovative Pathology and Laboratory Medicine, National Cancer Center EPOC, Tokyo, Japan.
| |
Collapse
|
5
|
Dong Y, Wang T, Wu H. Tertiary lymphoid structures in autoimmune diseases. Front Immunol 2024; 14:1322035. [PMID: 38259436 PMCID: PMC10800951 DOI: 10.3389/fimmu.2023.1322035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Tertiary lymphoid structures (TLSs) are organized lymphoid-like aggregations in non-lymphoid tissues. Tissues with chronic and persistent inflammation infiltration may drive and form ectopic germinal center-like structures, which are very common in autoimmune diseases, chronic infections, and tumor microenvironments. However, the mechanisms governing the formation of TLSs are still being explored. At present, it is not clear whether the formation of TLSs is associated with local uncontrolled immune inflammatory responses. While TLSs suggest a good prognosis in tumors, the opposite is true in autoimmune diseases. This review article will discuss the current views on initiating and maintaining TLSs and the potential therapeutic target in autoimmune diseases.
Collapse
Affiliation(s)
- Yuanji Dong
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Ting Wang
- Department of Respiratory Disease, Thoracic Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Huaxiang Wu
- Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| |
Collapse
|
6
|
Khanal S, Wieland A, Gunderson AJ. Mechanisms of tertiary lymphoid structure formation: cooperation between inflammation and antigenicity. Front Immunol 2023; 14:1267654. [PMID: 37809103 PMCID: PMC10551175 DOI: 10.3389/fimmu.2023.1267654] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
To mount an effective anti-tumor immune response capable of controlling or eliminating disease, sufficient numbers of lymphocytes must be recruited to malignant tissue and allowed to sustain their effector functions. Indeed, higher infiltration of T and B cells in tumor tissue, often referred to as "hot tumors", is prognostic for patient survival and predictive of response to immunotherapy in almost all cancer types. The organization of tertiary lymphoid structures (TLS) in solid tumors is a unique example of a hot tumor whereby T and B lymphocytes aggregate with antigen presenting cells and high endothelial venules reflecting the cellular organization observed in lymphoid tissue. Many groups have reported that the presence of preexisting TLS in tumors is associated with a superior adaptive immune response, response to immunotherapy, and improved survivorship over those without TLS. Accordingly, there is significant interest into understanding the mechanisms of how and why TLS organize so that they can be elicited therapeutically in patients with few or no TLS. Unfortunately, the most commonly used mouse models of cancer do not spontaneously form TLS, thus significantly restricting our understanding of TLS biology. This brief review will summarize our current state of knowledge of TLS neogenesis and address the current gaps in the field.
Collapse
Affiliation(s)
- Shrijan Khanal
- Division of Surgical Oncology, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Andreas Wieland
- Department of Otolaryngology, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| | - Andrew J. Gunderson
- Division of Surgical Oncology, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States
| |
Collapse
|
7
|
Ramachandran M, Vaccaro A, van de Walle T, Georganaki M, Lugano R, Vemuri K, Kourougkiaouri D, Vazaios K, Hedlund M, Tsaridou G, Uhrbom L, Pietilä I, Martikainen M, van Hooren L, Olsson Bontell T, Jakola AS, Yu D, Westermark B, Essand M, Dimberg A. Tailoring vascular phenotype through AAV therapy promotes anti-tumor immunity in glioma. Cancer Cell 2023:S1535-6108(23)00136-8. [PMID: 37172581 DOI: 10.1016/j.ccell.2023.04.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 02/13/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023]
Abstract
Glioblastomas are aggressive brain tumors that are largely immunotherapy resistant. This is associated with immunosuppression and a dysfunctional tumor vasculature, which hinder T cell infiltration. LIGHT/TNFSF14 can induce high endothelial venules (HEVs) and tertiary lymphoid structures (TLS), suggesting that its therapeutic expression could promote T cell recruitment. Here, we use a brain endothelial cell-targeted adeno-associated viral (AAV) vector to express LIGHT in the glioma vasculature (AAV-LIGHT). We found that systemic AAV-LIGHT treatment induces tumor-associated HEVs and T cell-rich TLS, prolonging survival in αPD-1-resistant murine glioma. AAV-LIGHT treatment reduces T cell exhaustion and promotes TCF1+CD8+ stem-like T cells, which reside in TLS and intratumoral antigen-presenting niches. Tumor regression upon AAV-LIGHT therapy correlates with tumor-specific cytotoxic/memory T cell responses. Our work reveals that altering vascular phenotype through vessel-targeted expression of LIGHT promotes efficient anti-tumor T cell responses and prolongs survival in glioma. These findings have broader implications for treatment of other immunotherapy-resistant cancers.
Collapse
Affiliation(s)
- Mohanraj Ramachandran
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Alessandra Vaccaro
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Tiarne van de Walle
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Maria Georganaki
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Roberta Lugano
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Kalyani Vemuri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Despoina Kourougkiaouri
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Konstantinos Vazaios
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Marie Hedlund
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Georgia Tsaridou
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Lene Uhrbom
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Ilkka Pietilä
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Miika Martikainen
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Luuk van Hooren
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Thomas Olsson Bontell
- Department of Physiology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden; Department of Clinical Pathology, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Asgeir S Jakola
- Department of Neurosurgery, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden; Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Di Yu
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Bengt Westermark
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden.
| | - Anna Dimberg
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Rudbeck Laboratory, Uppsala University, 75185 Uppsala, Sweden.
| |
Collapse
|
8
|
Vella G, Hua Y, Bergers G. High endothelial venules in cancer: Regulation, function, and therapeutic implication. Cancer Cell 2023; 41:527-545. [PMID: 36827979 DOI: 10.1016/j.ccell.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 01/12/2023] [Accepted: 02/01/2023] [Indexed: 02/25/2023]
Abstract
The lack of sufficient intratumoral CD8+ T lymphocytes is a significant obstacle to effective immunotherapy in cancer. High endothelial venules (HEVs) are organ-specific and specialized postcapillary venules uniquely poised to facilitate the transmigration of lymphocytes to lymph nodes (LNs) and other secondary lymphoid organs (SLOs). HEVs can also form in human and murine cancer (tumor HEVs [TU-HEVs]) and contribute to the generation of diffuse T cell-enriched aggregates or tertiary lymphoid structures (TLSs), which are commonly associated with a good prognosis. Thus, therapeutic induction of TU-HEVs may provide attractive avenues to induce and sustain the efficacy of immunotherapies by overcoming the major restriction of T cell exclusion from the tumor microenvironment. In this review, we provide current insight into the commonalities and discrepancies of HEV formation and regulation in LNs and tumors and discuss the specific function and significance of TU-HEVs in eliciting, predicting, and aiding anti-tumoral immunity.
Collapse
Affiliation(s)
- Gerlanda Vella
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, VIB-Center for Cancer Biology, KU Leuven, Leuven, Belgium
| | - Yichao Hua
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, VIB-Center for Cancer Biology, KU Leuven, Leuven, Belgium
| | - Gabriele Bergers
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, VIB-Center for Cancer Biology, KU Leuven, Leuven, Belgium.
| |
Collapse
|
9
|
Bekkhus T, Olofsson A, Sun Y, Magnusson PU, Ulvmar MH. Stromal transdifferentiation drives lipomatosis and induces extensive vascular remodeling in the aging human lymph node. J Pathol 2023; 259:236-253. [PMID: 36367235 PMCID: PMC10108032 DOI: 10.1002/path.6030] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/18/2022] [Accepted: 11/08/2022] [Indexed: 11/13/2022]
Abstract
Lymph node (LN) lipomatosis is a common but rarely discussed phenomenon associated with aging that involves a gradual exchange of the LN parenchyma into adipose tissue. The mechanisms behind these changes and the effects on the LN are unknown. We show that LN lipomatosis starts in the medullary regions of the human LN and link the initiation of lipomatosis to transdifferentiation of LN fibroblasts into adipocytes. The latter is associated with a downregulation of lymphotoxin beta expression. We also show that isolated medullary and CD34+ fibroblasts, in contrast to the reticular cells of the T-cell zone, display an inherently higher sensitivity for adipogenesis. Progression of lipomatosis leads to a gradual loss of the medullary lymphatic network, but at later stages, collecting-like lymphatic vessels are found inside the adipose tissue. The stromal dysregulation includes a dramatic remodeling and dilation of the high endothelial venules associated with reduced density of naïve T-cells. Abnormal clustering of plasma cells is also observed. Thus, LN lipomatosis causes widespread stromal dysfunction with consequences for the immune contexture of the human LN. Our data warrant an increased awareness of LN lipomatosis as a factor contributing to decreased immune functions in the elderly and in disease. © 2022 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Tove Bekkhus
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Anna Olofsson
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Ying Sun
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, Rudbeck Laboratory, Uppsala University, Uppsala, Sweden
| | - Maria H Ulvmar
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| |
Collapse
|
10
|
Milutinovic S, Abe J, Jones E, Kelch I, Smart K, Lauder SN, Somerville M, Ware C, Godkin A, Stein JV, Bogle G, Gallimore A. Three-dimensional Imaging Reveals Immune-driven Tumor-associated High Endothelial Venules as a Key Correlate of Tumor Rejection Following Depletion of Regulatory T Cells. CANCER RESEARCH COMMUNICATIONS 2022; 2:1641-1656. [PMID: 36704666 PMCID: PMC7614106 DOI: 10.1158/2767-9764.crc-21-0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 06/29/2022] [Accepted: 11/18/2022] [Indexed: 11/29/2022]
Abstract
High endothelial venules (HEV) are specialized post capillary venules that recruit naïve T cells and B cells into secondary lymphoid organs (SLO) such as lymph nodes (LN). Expansion of HEV networks in SLOs occurs following immune activation to support development of an effective immune response. In this study, we used a carcinogen-induced model of fibrosarcoma to examine HEV remodeling after depletion of regulatory T cells (Treg). We used light sheet fluorescence microscopy imaging to visualize entire HEV networks, subsequently applying computational tools to enable topological mapping and extraction of numerical descriptors of the networks. While these analyses revealed profound cancer- and immune-driven alterations to HEV networks within LNs, these changes did not identify successful responses to treatment. The presence of HEV networks within tumors did however clearly distinguish responders from nonresponders. Finally, we show that a successful treatment response is dependent on coupling tumor-associated HEV (TA-HEV) development to T-cell activation implying that T-cell activation acts as the trigger for development of TA-HEVs which subsequently serve to amplify the immune response by facilitating extravasation of T cells into the tumor mass.
Collapse
Affiliation(s)
- Stefan Milutinovic
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Jun Abe
- Department of Oncology, Microbiology and Immunology, University of Fribourg, Fribourg, Switzerland
| | - Emma Jones
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Inken Kelch
- School of Biological Sciences, University of Auckland, Auckland, New Zealand
| | - Kathryn Smart
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Sarah N. Lauder
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Michelle Somerville
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Carl Ware
- Laboratory of Molecular Immunology, Sanford Burnham Prebys, La Jolla, California
| | - Andrew Godkin
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Jens V. Stein
- Department of Oncology, Microbiology and Immunology, University of Fribourg, Fribourg, Switzerland
| | - Gib Bogle
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Awen Gallimore
- Systems Immunity University Research Institute, Henry Wellcome Building, School of Medicine, Cardiff University, Cardiff, United Kingdom
| |
Collapse
|
11
|
Intestinal fibroblastic reticular cell niches control innate lymphoid cell homeostasis and function. Nat Commun 2022; 13:2027. [PMID: 35440118 PMCID: PMC9018819 DOI: 10.1038/s41467-022-29734-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 03/21/2022] [Indexed: 11/30/2022] Open
Abstract
Innate lymphoid cells (ILCs) govern immune cell homeostasis in the intestine and protect the host against microbial pathogens. Various cell-intrinsic pathways have been identified that determine ILC development and differentiation. However, the cellular components that regulate ILC sustenance and function in the intestinal lamina propria are less known. Using single-cell transcriptomic analysis of lamina propria fibroblasts, we identify fibroblastic reticular cells (FRCs) that underpin cryptopatches (CPs) and isolated lymphoid follicles (ILFs). Genetic ablation of lymphotoxin-β receptor expression in Ccl19-expressing FRCs blocks the maturation of CPs into mature ILFs. Interactome analysis shows the major niche factors and processes underlying FRC-ILC crosstalk. In vivo validation confirms that a sustained lymphotoxin-driven feedforward loop of FRC activation including IL-7 generation is critical for the maintenance of functional ILC populations. In sum, our study indicates critical fibroblastic niches within the intestinal lamina propria that control ILC homeostasis and functionality and thereby secure protective gut immunity. Fibroblastic reticular cells (FRCs) support localisation of immune cells in secondary lymphoid tissues but less is known about the lamina propria. Here the authors use scRNA-seq and intestinal infection to characterise FRCs in the intestinal lamina propria and show specialised niches that foster innate lymphoid cells during homeostasis and infection.
Collapse
|
12
|
Lenti E, Genovese L, Bianchessi S, Maurizio A, Sain SB, di Lillo A, Mattavelli G, Harel I, Bernassola F, Hehlgans T, Pfeffer K, Crosti M, Abrignani S, Evans SM, Sitia G, Guimarães-Camboa N, Russo V, van de Pavert SA, Garcia-Manteiga JM, Brendolan A. Fate mapping and scRNA sequencing reveal origin and diversity of lymph node stromal precursors. Immunity 2022; 55:606-622.e6. [PMID: 35358427 DOI: 10.1016/j.immuni.2022.03.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/30/2021] [Accepted: 03/03/2022] [Indexed: 11/25/2022]
Abstract
Lymph node (LN) stromal cells play a crucial role in LN development and in supporting adaptive immune responses. However, their origin, differentiation pathways, and transcriptional programs are still elusive. Here, we used lineage-tracing approaches and single-cell transcriptome analyses to determine origin, transcriptional profile, and composition of LN stromal and endothelial progenitors. Our results showed that all major stromal cell subsets and a large proportion of blood endothelial cells originate from embryonic Hoxb6+ progenitors of the lateral plate mesoderm (LPM), whereas lymphatic endothelial cells arise from Pax3+ progenitors of the paraxial mesoderm (PXM). Single-cell RNA sequencing revealed the existence of different Cd34+ and Cxcl13+ stromal cell subsets and showed that embryonic LNs contain proliferating progenitors possibly representing the amplifying populations for terminally differentiated cells. Taken together, our work identifies the earliest embryonic sources of LN stromal and endothelial cells and demonstrates that stromal diversity begins already during LN development.
Collapse
Affiliation(s)
- Elisa Lenti
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Genovese
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Bianchessi
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Aurora Maurizio
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Simona Baghai Sain
- Center for Omics Sciences, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessia di Lillo
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Greta Mattavelli
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Itamar Harel
- Department of Genetics, The Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem 9190401, Israel
| | - Francesca Bernassola
- Department of Experimental Medicine, TOR, University of Rome "Tor Vergata", Rome 00133, Italy
| | - Thomas Hehlgans
- Leibniz Institute of Immunotherapy (LIT), Chair for Immunology, University of Regensburg, 93053 Regensburg, Germany
| | - Klaus Pfeffer
- Institute of Medical, Microbiology and Hospital Hygiene, University Hospital Düsseldorf, 40225 Düsseldorf, Germany
| | - Mariacristina Crosti
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy
| | - Sergio Abrignani
- INGM, Istituto Nazionale di Genetica Molecolare 'Romeo ed Enrica Invernizzi', Milan, Italy; Department of Clinical Science and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Sylvia M Evans
- Skaggs School of Pharmacy, University of California at San Diego, La Jolla, CA 92093, USA
| | - Giovanni Sitia
- Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nuno Guimarães-Camboa
- Institute of Cardiovascular Regeneration, Goethe-University, Frankfurt 60590, Germany; German Center for Cardiovascular Research, Berlin (partner site Frankfurt Rhine-Main), Germany
| | - Vincenzo Russo
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Serge A van de Pavert
- Centre d'Immunologie de Marseille-Luminy (CIML), Aix Marseille Université, INSERM, CNRS, Marseille, France
| | | | - Andrea Brendolan
- Division of Experimental Oncology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| |
Collapse
|
13
|
Leary N, Walser S, He Y, Cousin N, Pereira P, Gallo A, Collado‐Diaz V, Halin C, Garcia‐Silva S, Peinado H, Dieterich LC. Melanoma‐derived extracellular vesicles mediate lymphatic remodelling and impair tumour immunity in draining lymph nodes. J Extracell Vesicles 2022; 11:e12197. [PMID: 35188342 PMCID: PMC8859913 DOI: 10.1002/jev2.12197] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/14/2022] [Accepted: 01/20/2022] [Indexed: 12/12/2022] Open
Abstract
Tumour‐draining lymph nodes (LNs) undergo massive remodelling including expansion of the lymphatic sinuses, a process that has been linked to lymphatic metastasis by creation of a pre‐metastatic niche. However, the signals leading to these changes have not been completely understood. Here, we found that extracellular vesicles (EVs) derived from melanoma cells are rapidly transported by lymphatic vessels to draining LNs, where they selectively interact with lymphatic endothelial cells (LECs) as well as medullary sinus macrophages. Interestingly, uptake of melanoma EVs by LN‐resident LECs was partly dependent on lymphatic VCAM‐1 expression, and induced transcriptional changes as well as proliferation of those cells. Furthermore, melanoma EVs shuttled tumour antigens to LN LECs for cross‐presentation on MHC‐I, resulting in apoptosis induction in antigen‐specific CD8+ T cells. In conclusion, our data identify EV‐mediated melanoma—LN LEC communication as a new pathway involved in tumour progression and tumour immune inhibition, suggesting that EV uptake or effector mechanisms in LECs might represent a new target for melanoma therapy.
Collapse
Affiliation(s)
- Noelle Leary
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Sarina Walser
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Yuliang He
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Nikola Cousin
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Paulo Pereira
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Alessandro Gallo
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Victor Collado‐Diaz
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Cornelia Halin
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| | - Susana Garcia‐Silva
- Microenvironment and Metastasis Laboratory Spanish National Cancer Research Centre Madrid Spain
| | - Hector Peinado
- Microenvironment and Metastasis Laboratory Spanish National Cancer Research Centre Madrid Spain
| | - Lothar C. Dieterich
- Institute of Pharmaceutical Sciences Swiss Federal Institute of Technology (ETH) Zurich Zurich Switzerland
| |
Collapse
|
14
|
Wada S, Kobayashi S, Tsunoda T. Future prospects for cancer immunotherapy - Strategies for ineffective cancers. Hum Vaccin Immunother 2022; 18:2031699. [PMID: 35077339 PMCID: PMC8993051 DOI: 10.1080/21645515.2022.2031699] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
With the Nobel Prize in Physiology or Medicine in 2018, cancer immunotherapy is attracting more attention than ever before and is strongly expected to develop in the future. Immune checkpoint inhibitors were developed as drugs with a completely different mechanism from conventional chemotherapy for cancer patients, and their therapeutic effects were characterized not only by tumor shrinkage but also by long-term survival of cancer patients, which had a strong impact on cancer treatment. On the other hand, as a result of numerous clinical trials, it was found that the efficacy of immune checkpoint inhibitors alone is only about 10–30%. Currently, more than 2,500 clinical trials of combined cancer immunotherapy with immune checkpoint inhibitors are being conducted with the hope of further improving therapeutic efficacy. Another new cancer immunotherapy, Chimeric Antigen Receptor (CAR) gene transfer T-cell therapy, has been approved for B-cell hematopoietic tumors. In this article, we will outline the future prospects of cancer immunotherapy developed in this way, especially from the viewpoint of ”strategies for ineffective cancer”.
Collapse
Affiliation(s)
- Satoshi Wada
- Department of Clinical Diagnostic Oncology, Clinical Research Institute for Clinical Pharmacology & Therapeutics, Showa University, Tokyo, Japan
- Clinical Research Institute for Clinical Pharmacology & Therapeutics, Showa University, Tokyo, Japan
- Department of Medicine, Division of Medical Oncology, School of Medicine, Showa University, Tokyo, Japan
| | - Shinichi Kobayashi
- Clinical Research Institute for Clinical Pharmacology & Therapeutics, Showa University, Tokyo, Japan
| | - Takuya Tsunoda
- Department of Medicine, Division of Medical Oncology, School of Medicine, Showa University, Tokyo, Japan
| |
Collapse
|
15
|
Lymph node formation and B cell homeostasis require IKK-α in distinct endothelial cell-derived compartments. Proc Natl Acad Sci U S A 2021; 118:2100195118. [PMID: 34810256 DOI: 10.1073/pnas.2100195118] [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] [Accepted: 10/14/2021] [Indexed: 11/18/2022] Open
Abstract
Global inactivation of IκB kinase (IKK)-α results in defective lymph node (LN) formation and B cell maturation, and loss of IKK-α-dependent noncanonical NF-κB signaling in stromal organizer and hematopoietic cells is thought to underlie these distinct defects. We previously demonstrated that this pathway is also activated in vascular endothelial cells (ECs). To determine the physiologic function of EC-intrinsic IKK-α, we crossed IkkαF/F mice with Tie2-cre or Cdh5-cre mice to ablate IKK-α in ECs. Notably, the compound defects of global IKK-α inactivation were recapitulated in IkkαTie2 and IkkαCdh5 mice, as both lacked all LNs and mature follicular and marginal zone B cell numbers were markedly reduced. However, as Tie2-cre and Cdh5-cre are expressed in all ECs, including blood forming hemogenic ECs, IKK-α was also absent in hematopoietic cells (HC). To determine if loss of HC-intrinsic IKK-α affected LN development, we generated IkkαVav mice lacking IKK-α in only the hematopoietic compartment. While mature B cell numbers were significantly reduced in IkkαVav mice, LN formation was intact. As lymphatic vessels also arise during development from blood ECs, we generated IkkαLyve1 mice lacking IKK-α in lymphatic ECs (LECs) to determine if IKK-α in lymphatic vessels impacts LN development. Strikingly, while mature B cell numbers were normal, LNs were completely absent in IkkαLyve1 mice. Thus, our findings reveal that IKK-α in distinct EC-derived compartments is uniquely required to promote B cell homeostasis and LN development, and we establish that LEC-intrinsic IKK-α is absolutely essential for LN formation.
Collapse
|
16
|
Cakala-Jakimowicz M, Kolodziej-Wojnar P, Puzianowska-Kuznicka M. Aging-Related Cellular, Structural and Functional Changes in the Lymph Nodes: A Significant Component of Immunosenescence? An Overview. Cells 2021; 10:cells10113148. [PMID: 34831371 PMCID: PMC8621398 DOI: 10.3390/cells10113148] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/11/2022] Open
Abstract
Aging affects all tissues and organs. Aging of the immune system results in the severe disruption of its functions, leading to an increased susceptibility to infections, an increase in autoimmune disorders and cancer incidence, and a decreased response to vaccines. Lymph nodes are precisely organized structures of the peripheral lymphoid organs and are the key sites coordinating innate and long-term adaptive immune responses to external antigens and vaccines. They are also involved in immune tolerance. The aging of lymph nodes results in decreased cell transport to and within the nodes, a disturbance in the structure and organization of nodal zones, incorrect location of individual immune cell types and impaired intercellular interactions, as well as changes in the production of adequate amounts of chemokines and cytokines necessary for immune cell proliferation, survival and function, impaired naïve T- and B-cell homeostasis, and a diminished long-term humoral response. Understanding the causes of these stromal and lymphoid microenvironment changes in the lymph nodes that cause the aging-related dysfunction of the immune system can help to improve long-term immune responses and the effectiveness of vaccines in the elderly.
Collapse
Affiliation(s)
- Marta Cakala-Jakimowicz
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
- Correspondence: (M.C.-J.); (M.P.-K.)
| | - Paulina Kolodziej-Wojnar
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
| | - Monika Puzianowska-Kuznicka
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
- Department of Geriatrics and Gerontology, Medical Centre of Postgraduate Education, 01-813 Warsaw, Poland
- Correspondence: (M.C.-J.); (M.P.-K.)
| |
Collapse
|
17
|
Qin M, Jin Y, Pan LY. Tertiary lymphoid structure and B-cell-related pathways: A potential target in tumor immunotherapy. Oncol Lett 2021; 22:836. [PMID: 34712360 PMCID: PMC8548801 DOI: 10.3892/ol.2021.13097] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/28/2021] [Indexed: 01/11/2023] Open
Abstract
The tertiary lymphoid structure (TLS), also referred to as the ectopic lymphoid structure, has recently become a focus of attention. The TLS consists of T-cell and B-cell-rich regions, as well as plasma cells, follicular helper T cells, follicular dendritic cells (FDCs), germinal centers (GCs) and high endothelial venules. TLSs can be divided into different subtypes and mature stages according to the density of FDCs and GCs. The TLS serves as an effective site in which an antitumor inflammatory response is generated through infiltrating immune cells. B-cell-related pathways, known as the CXC chemokine ligand 13/CXC chemokine receptor type 5 axis and the CC chemokine ligand (CCL)19/CCL21/CC-chemokine receptor 7 axis, play a key role in the generation and formation of TLSs. The aim of the present review was to systematically summarize updated research progress on the formation, subtypes, evaluation and B-cell-related pathways of TLSs. Furthermore, researchers have previously reported that TLSs are present in several types of solid cancers and that they are associated with survival outcomes. Therefore, studies on TLS in breast, lung, colorectal and ovarian cancers and melanoma were summarized and compared. The TLS and B-cell-related pathways require further investigation as important immune signals and promising new immunotherapy targets in the era of T-cell therapy revolution.
Collapse
Affiliation(s)
- Meng Qin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China.,Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, P.R. China
| | - Ying Jin
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China.,Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, P.R. China
| | - Ling-Ya Pan
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China.,Department of Obstetrics and Gynecology, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, P.R. China
| |
Collapse
|
18
|
Menzel L, Zschummel M, Crowley T, Franke V, Grau M, Ulbricht C, Hauser A, Siffrin V, Bajénoff M, Acton SE, Akalin A, Lenz G, Willimsky G, Höpken UE, Rehm A. Lymphocyte access to lymphoma is impaired by high endothelial venule regression. Cell Rep 2021; 37:109878. [PMID: 34706240 PMCID: PMC8567313 DOI: 10.1016/j.celrep.2021.109878] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 08/27/2021] [Accepted: 10/01/2021] [Indexed: 12/15/2022] Open
Abstract
Blood endothelial cells display remarkable plasticity depending on the demands of a malignant microenvironment. While studies in solid tumors focus on their role in metabolic adaptations, formation of high endothelial venules (HEVs) in lymph nodes extends their role to the organization of immune cell interactions. As a response to lymphoma growth, blood vessel density increases; however, the fate of HEVs remains elusive. Here, we report that lymphoma causes severe HEV regression in mouse models that phenocopies aggressive human B cell lymphomas. HEV dedifferentiation occurrs as a consequence of a disrupted lymph-carrying conduit system. Mechanosensitive fibroblastic reticular cells then deregulate CCL21 migration paths, followed by deterioration of dendritic cell proximity to HEVs. Loss of this crosstalk deprives HEVs of lymphotoxin-β-receptor (LTβR) signaling, which is indispensable for their differentiation and lymphocyte transmigration. Collectively, this study reveals a remodeling cascade of the lymph node microenvironment that is detrimental for immune cell trafficking in lymphoma.
Collapse
Affiliation(s)
- Lutz Menzel
- Translational Tumorimmunology, Max-Delbrück-Center for Molecular Medicine Berlin, Germany, 13125 Berlin, Germany
| | - Maria Zschummel
- Microenvironmental Regulation in Autoimmunity and Cancer, Max-Delbrück-Center for Molecular Medicine Berlin, 13125 Berlin, Germany
| | - Tadhg Crowley
- Neuroimmunology Laboratory, Max-Delbrück-Center for Molecular Medicine Berlin, Germany, 13125 Berlin, Germany
| | - Vedran Franke
- Bioinformatics & Omics Data Science Platform, BIMSB at Max-Delbrück-Center for Molecular Medicine Berlin, 13125 Berlin, Germany
| | - Michael Grau
- Medical Department A for Hematology, Oncology, and Pneumology, University Hospital Münster, 48149 Münster, Germany
| | - Carolin Ulbricht
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Rheumatology and Clinical Immunology, and Immune Dynamics, Deutsches Rheumaforschungszentrum Berlin, 10117 Berlin, Germany
| | - Anja Hauser
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Rheumatology and Clinical Immunology, and Immune Dynamics, Deutsches Rheumaforschungszentrum Berlin, 10117 Berlin, Germany
| | - Volker Siffrin
- Neuroimmunology Laboratory, Max-Delbrück-Center for Molecular Medicine Berlin, Germany, 13125 Berlin, Germany; Neuroimmunology Laboratory, Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, 13125 Berlin, Germany
| | - Marc Bajénoff
- Aix Marseille University, CNRS, INSERM, Centre d'Immunologie de Marseille-Luminy, 13288 Marseille, France
| | - Sophie E Acton
- Stromal Immunology Group, MRC Laboratory for Molecular Cell Biology, University College London, WC1E 6BT London, UK
| | - Altuna Akalin
- Bioinformatics & Omics Data Science Platform, BIMSB at Max-Delbrück-Center for Molecular Medicine Berlin, 13125 Berlin, Germany
| | - Georg Lenz
- Medical Department A for Hematology, Oncology, and Pneumology, University Hospital Münster, 48149 Münster, Germany
| | - Gerald Willimsky
- Institute of Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 13125 Berlin, Germany; German Cancer Research Center, 69120 Heidelberg, Germany; German Cancer Consortium, partner site Berlin, Germany
| | - Uta E Höpken
- Microenvironmental Regulation in Autoimmunity and Cancer, Max-Delbrück-Center for Molecular Medicine Berlin, 13125 Berlin, Germany
| | - Armin Rehm
- Translational Tumorimmunology, Max-Delbrück-Center for Molecular Medicine Berlin, Germany, 13125 Berlin, Germany.
| |
Collapse
|
19
|
Kogami A, Fukushima M, Hoshino H, Komeno T, Okoshi T, Murahashi M, Akama TO, Mitoma J, Ohtani H, Kobayashi M. The Conspicuousness of High Endothelial Venules in Angioimmunoblastic T-cell Lymphoma Is Due to Increased Cross-sectional Area, Not Increased Distribution Density. J Histochem Cytochem 2021; 69:645-657. [PMID: 34617807 DOI: 10.1369/00221554211048551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a T-cell lymphoma of follicular helper T-cell origin. Histologically, neoplastic T-cells proliferate to form clusters adjacent to or between arborizing high endothelial venules (HEVs). HEVs in normal lymph nodes express sulfated glycans called peripheral lymph node addressin (PNAd); however, it remains unclear whether PNAd is also expressed on HEVs in AITL. Furthermore, although it is widely accepted that HEVs are conspicuous in AITL due to their proliferation, quantitative histological support for this concept is lacking. To investigate these issues, we employed monoclonal antibodies recognizing PNAd, namely, MECA-79, HECA-452, and 297-11A, and performed quantitative immunohistochemical analysis of HEVs in 36 AITL-affected and 67 normal lymph nodes. Staining with all three antibodies confirmed that AITL HEVs express PNAd. Moreover, AITL HEVs were bound calcium-dependently by L-selectin-IgM fusion proteins, indicating that they function in the recruitment of L-selectin-expressing lymphocytes. Unexpectedly, HEV distribution density was not increased but rather decreased in AITL compared with normal lymph nodes, but HEV cross-sectional area in AITL was significantly greater than that seen in normal lymph nodes. Overall, these results indicate that the prominence of AITL HEVs is likely due to increased cross-sectional area rather than increased distribution density.
Collapse
Affiliation(s)
- Akiya Kogami
- Department of Tumor Pathology, Faculty of Medical Sciences, University of Fukui, Eiheiji, Japan
| | - Mana Fukushima
- Department of Tumor Pathology, Faculty of Medical Sciences, University of Fukui, Eiheiji, Japan.,Omachi Municipal General Hospital, Omachi, Japan
| | - Hitomi Hoshino
- Department of Tumor Pathology, Faculty of Medical Sciences, University of Fukui, Eiheiji, Japan
| | - Takuya Komeno
- Department of Hematology, National Hospital Organization Mito Medical Center, Ibaraki, Japan
| | - Tadakazu Okoshi
- Department of Pathology, Japanese Red Cross Fukui Hospital, Fukui, Japan
| | - Masataka Murahashi
- Department of Tumor Pathology, Faculty of Medical Sciences, University of Fukui, Eiheiji, Japan
| | - Tomoya O Akama
- Department of Pharmacology, Kansai Medical University, Hirakata, Japan
| | - Junya Mitoma
- Department of Medical Life Sciences, School of Medical Life Sciences, Kyushu University of Health and Welfare, Nobeoka, Japan
| | - Haruo Ohtani
- Department of Pathology, Mito Saiseikai General Hospital, Mito, Japan
| | - Motohiro Kobayashi
- Department of Tumor Pathology, Faculty of Medical Sciences, University of Fukui, Eiheiji, Japan.,Omachi Municipal General Hospital, Omachi, Japan
| |
Collapse
|
20
|
Vella G, Guelfi S, Bergers G. High Endothelial Venules: A Vascular Perspective on Tertiary Lymphoid Structures in Cancer. Front Immunol 2021; 12:736670. [PMID: 34484246 PMCID: PMC8416033 DOI: 10.3389/fimmu.2021.736670] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/30/2021] [Indexed: 01/22/2023] Open
Abstract
High endothelial venules (HEVs) are specialized postcapillary venules composed of cuboidal blood endothelial cells that express high levels of sulfated sialomucins to bind L-Selectin/CD62L on lymphocytes, thereby facilitating their transmigration from the blood into the lymph nodes (LN) and other secondary lymphoid organs (SLO). HEVs have also been identified in human and murine tumors in predominantly CD3+T cell-enriched areas with fewer CD20+B-cell aggregates that are reminiscent of tertiary lymphoid-like structures (TLS). While HEV/TLS areas in human tumors are predominantly associated with increased survival, tumoral HEVs (TU-HEV) in mice have shown to foster lymphocyte-enriched immune centers and boost an immune response combined with different immunotherapies. Here, we discuss the current insight into TU-HEV formation, function, and regulation in tumors and elaborate on the functional implication, opportunities, and challenges of TU-HEV formation for cancer immunotherapy.
Collapse
Affiliation(s)
- Gerlanda Vella
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, Vlaams Instituut voor Biotechnologie (VIB)-Center for Cancer Biology, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
| | - Sophie Guelfi
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, Vlaams Instituut voor Biotechnologie (VIB)-Center for Cancer Biology, Katholieke Universiteit (KU) Leuven, Leuven, Belgium
| | - Gabriele Bergers
- Laboratory of Tumor Microenvironment and Therapeutic Resistance, Department of Oncology, Vlaams Instituut voor Biotechnologie (VIB)-Center for Cancer Biology, Katholieke Universiteit (KU) Leuven, Leuven, Belgium.,Department of Neurological Surgery, UCSF Comprehensive Cancer Center, University of California San Francisco (UCSF), San Francisco, CA, United States
| |
Collapse
|
21
|
Borelli A, Irla M. Lymphotoxin: from the physiology to the regeneration of the thymic function. Cell Death Differ 2021; 28:2305-2314. [PMID: 34290396 PMCID: PMC8329281 DOI: 10.1038/s41418-021-00834-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/05/2021] [Accepted: 07/06/2021] [Indexed: 01/31/2023] Open
Abstract
The members of the Tumor Necrosis Factor (TNF) superfamily, the ligand lymphotoxin α1β2 (LTα1β2) and its unique receptor lymphotoxin β receptor (LTβR), play a pivotal role in the establishment and regulation of the immune system by allowing a tight communication between lymphocytes and stromal cells. Recent advances using transgenic mice harboring a specific deletion of the Ltbr gene in distinct stromal cells have revealed important roles for LTβR signaling in the thymic function that ensures the generation of a diverse and self-tolerant T-cell repertoire. In this review, we summarize our current knowledge on this signaling axis in the thymic homing of lymphoid progenitors and peripheral antigen-presenting cells, the trafficking and egress of thymocytes, the differentiation of medullary thymic epithelial cells, and the establishment of central tolerance. We also highlight the importance of LTα1β2/LTβR axis in controlling the recovery of the thymic function after myeloablative conditioning regimen, opening novel perspectives in regenerative medicine.
Collapse
Affiliation(s)
- Alexia Borelli
- grid.417850.f0000 0004 0639 5277Aix-Marseille University, CNRS, INSERM, CIML, Centre d’Immunologie de Marseille-Luminy, Marseille, France
| | - Magali Irla
- grid.417850.f0000 0004 0639 5277Aix-Marseille University, CNRS, INSERM, CIML, Centre d’Immunologie de Marseille-Luminy, Marseille, France
| |
Collapse
|
22
|
Xia H, Zhong S, Zhao Y, Ren B, Wang Z, Shi Y, Chai Q, Wang X, Zhu M. Thymic Egress Is Regulated by T Cell-Derived LTβR Signal and via Distinct Thymic Portal Endothelial Cells. Front Immunol 2021; 12:707404. [PMID: 34276703 PMCID: PMC8281811 DOI: 10.3389/fimmu.2021.707404] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/17/2021] [Indexed: 11/14/2022] Open
Abstract
Thymic blood vessels at the perivascular space (PVS) are the critical site for both homing of hematopoietic progenitor cells (HPCs) and egress of mature thymocytes. It has been intriguing how different opposite migrations can happen in the same place. A subset of specialized thymic portal endothelial cells (TPECs) associated with PVS has been identified to function as the entry site for HPCs. However, the cellular basis and mechanism underlying egress of mature thymocytes has not been well defined. In this study, using various conventional and conditional gene-deficient mouse models, we first confirmed the role of endothelial lymphotoxin beta receptor (LTβR) for thymic egress and ruled out the role of LTβR from epithelial cells or dendritic cells. In addition, we found that T cell-derived ligands lymphotoxin (LT) and LIGHT are required for thymic egress, suggesting a crosstalk between T cells and endothelial cells (ECs) for thymic egress control. Furthermore, immunofluorescence staining analysis interestingly showed that TPECs are also the exit site for mature thymocytes. Single-cell transcriptomic analysis of thymic endothelial cells suggested that TPECs are heterogeneous and can be further divided into two subsets depending on BST-1 expression level. Importantly, BST-1hi population is associated with thymic egressing thymocytes while BST-1lo/− population is associated with HPC settling. Thus, we have defined a LT/LIGHT-LTβR signaling–mediated cellular crosstalk regulating thymic egress and uncovered distinct subsets of TPECs controlling thymic homing and egress, respectively.
Collapse
Affiliation(s)
- Huan Xia
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of the Chinese Academy of Sciences, Beijing, China
| | - Suijuan Zhong
- State Key Laboratory of Cognitive Neuroscience and Learning, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Yixiao Zhao
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of the Chinese Academy of Sciences, Beijing, China
| | - Boyang Ren
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of the Chinese Academy of Sciences, Beijing, China
| | - Zhongnan Wang
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Yaoyao Shi
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Qian Chai
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Xiaoqun Wang
- State Key Laboratory of Cognitive Neuroscience and Learning, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Mingzhao Zhu
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,College of Life Sciences, University of the Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
23
|
STING Gain-of-Function Disrupts Lymph Node Organogenesis and Innate Lymphoid Cell Development in Mice. Cell Rep 2021; 31:107771. [PMID: 32553167 DOI: 10.1016/j.celrep.2020.107771] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 01/31/2020] [Accepted: 05/22/2020] [Indexed: 12/13/2022] Open
Abstract
STING gain-of-function causes autoimmunity and immunodeficiency in mice and STING-associated vasculopathy with onset in infancy (SAVI) in humans. Here, we report that STING gain-of-function in mice prevents development of lymph nodes and Peyer's patches. We show that the absence of secondary lymphoid organs is associated with diminished numbers of innate lymphoid cells (ILCs), including lymphoid tissue inducer (LTi) cells. Although wild-type (WT) α4β7+ progenitors differentiate efficiently into LTi cells, STING gain-of-function progenitors do not. Furthermore, STING gain-of-function impairs development of all types of ILCs. Patients with STING gain-of-function mutations have fewer ILCs, although they still have lymph nodes. In mice, expression of the STING mutant in RORγT-positive lineages prevents development of lymph nodes and reduces numbers of LTi cells. RORγT lineage-specific expression of STING gain-of-function also causes lung disease. Since RORγT is expressed exclusively in LTi cells during fetal development, our findings suggest that STING gain-of-function prevents lymph node organogenesis by reducing LTi cell numbers in mice.
Collapse
|
24
|
Lütge M, Pikor NB, Ludewig B. Differentiation and activation of fibroblastic reticular cells. Immunol Rev 2021; 302:32-46. [PMID: 34046914 PMCID: PMC8361914 DOI: 10.1111/imr.12981] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/17/2021] [Accepted: 04/30/2021] [Indexed: 12/29/2022]
Abstract
Secondary lymphoid organs (SLO) are underpinned by fibroblastic reticular cells (FRC) that form dedicated microenvironmental niches to secure induction and regulation of innate and adaptive immunity. Distinct FRC subsets are strategically positioned in SLOs to provide niche factors and govern efficient immune cell interaction. In recent years, the use of specialized mouse models in combination with single-cell transcriptomics has facilitated the elaboration of the molecular FRC landscape at an unprecedented resolution. While single-cell RNA-sequencing has advanced the resolution of FRC subset characterization and function, the high dimensionality of the generated data necessitates careful analysis and validation. Here, we reviewed novel findings from high-resolution transcriptomic analyses that refine our understanding of FRC differentiation and activation processes in the context of infection and inflammation. We further discuss concepts, strategies, and limitations for the analysis of single-cell transcriptome data from FRCs and the wide-ranging implications for our understanding of stromal cell biology.
Collapse
Affiliation(s)
- Mechthild Lütge
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Natalia B Pikor
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Burkhard Ludewig
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, St. Gallen, Switzerland.,Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| |
Collapse
|
25
|
Johansson-Percival A, Ganss R. Therapeutic Induction of Tertiary Lymphoid Structures in Cancer Through Stromal Remodeling. Front Immunol 2021; 12:674375. [PMID: 34122434 PMCID: PMC8191417 DOI: 10.3389/fimmu.2021.674375] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/04/2021] [Indexed: 01/01/2023] Open
Abstract
Improving the effectiveness of anti-cancer immunotherapy remains a major clinical challenge. Cytotoxic T cell infiltration is crucial for immune-mediated tumor rejection, however, the suppressive tumor microenvironment impedes their recruitment, activation, maturation and function. Nevertheless, solid tumors can harbor specialized lymph node vasculature and immune cell clusters that are organized into tertiary lymphoid structures (TLS). These TLS support naïve T cell infiltration and intratumoral priming. In many human cancers, their presence is a positive prognostic factor, and importantly, predictive for responsiveness to immune checkpoint blockade. Thus, therapeutic induction of TLS is an attractive concept to boost anti-cancer immunotherapy. However, our understanding of how cancer-associated TLS could be initiated is rudimentary. Exciting new reagents which induce TLS in preclinical cancer models provide mechanistic insights into the exquisite stromal orchestration of TLS formation, a process often associated with a more functional or "normalized" tumor vasculature and fueled by LIGHT/LTα/LTβ, TNFα and CC/CXC chemokine signaling. These emerging insights provide innovative opportunities to induce and shape TLS in the tumor microenvironment to improve immunotherapies.
Collapse
Affiliation(s)
- Anna Johansson-Percival
- Cancer Microenvironment Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, WA, Australia
- Centre for Medical Research, The University of Western Australia, Crawley, WA, Australia
| | - Ruth Ganss
- Cancer Microenvironment Laboratory, Harry Perkins Institute of Medical Research, QEII Medical Centre, Nedlands, WA, Australia
- Centre for Medical Research, The University of Western Australia, Crawley, WA, Australia
| |
Collapse
|
26
|
Honan AM, Chen Z. Stromal Cells Underlining the Paths From Autoimmunity, Inflammation to Cancer With Roles Beyond Structural and Nutritional Support. Front Cell Dev Biol 2021; 9:658984. [PMID: 34113615 PMCID: PMC8185233 DOI: 10.3389/fcell.2021.658984] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/29/2021] [Indexed: 12/14/2022] Open
Abstract
Stromal cells provide structural support and nutrients in secondary lymphoid organs and non-lymphoid tissues. However, accumulating evidence suggests that a complex relationship exists between stromal cells and immune cells. Interactions between immune cells and stromal cells have been shown to influence the pathology of both autoimmunity and cancer. This review examines the heterogeneity of stromal cells within the lymph node and non-lymphoid tissues during both homeostatic and inflammatory conditions, in particular autoimmunity and cancer, with the goal of better understanding the complex and apparently paradoxical relationship between these two classes of diseases. The review surveys potential novel mechanisms involving the interactions between stromal cells and immune cells which may contribute to the development, pathology and underlying connection between autoimmunity and cancer, including potential pathways from autoimmune inflammation to either “hot” or “cold” tumors. These interactions may provide some insights to explain the rising incidence of both autoimmunity and cancer in young women in industrialized countries and have the potential to be exploited in the development of new interventions for preventions and treatments of both autoimmune diseases and cancer.
Collapse
Affiliation(s)
- Amanda M Honan
- Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL, United States
| | - Zhibin Chen
- Department of Microbiology and Immunology, Miller School of Medicine, University of Miami, Miami, FL, United States.,Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, FL, United States
| |
Collapse
|
27
|
Blanchard L, Girard JP. High endothelial venules (HEVs) in immunity, inflammation and cancer. Angiogenesis 2021; 24:719-753. [PMID: 33956259 PMCID: PMC8487881 DOI: 10.1007/s10456-021-09792-8] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 04/19/2021] [Indexed: 12/16/2022]
Abstract
High endothelial venules (HEVs) are specialized blood vessels mediating lymphocyte trafficking to lymph nodes (LNs) and other secondary lymphoid organs. By supporting high levels of lymphocyte extravasation from the blood, HEVs play an essential role in lymphocyte recirculation and immune surveillance for foreign invaders (bacterial and viral infections) and alterations in the body’s own cells (neoantigens in cancer). The HEV network expands during inflammation in immune-stimulated LNs and is profoundly remodeled in metastatic and tumor-draining LNs. HEV-like blood vessels expressing high levels of the HEV-specific sulfated MECA-79 antigens are induced in non-lymphoid tissues at sites of chronic inflammation in many human inflammatory and allergic diseases, including rheumatoid arthritis, Crohn’s disease, allergic rhinitis and asthma. Such vessels are believed to contribute to the amplification and maintenance of chronic inflammation. MECA-79+ tumor-associated HEVs (TA-HEVs) are frequently found in human tumors in CD3+ T cell-rich areas or CD20+ B-cell rich tertiary lymphoid structures (TLSs). TA-HEVs have been proposed to play important roles in lymphocyte entry into tumors, a process essential for successful antitumor immunity and lymphocyte-mediated cancer immunotherapy with immune checkpoint inhibitors, vaccines or adoptive T cell therapy. In this review, we highlight the phenotype and function of HEVs in homeostatic, inflamed and tumor-draining lymph nodes, and those of HEV-like blood vessels in chronic inflammatory diseases. Furthermore, we discuss the role and regulation of TA-HEVs in human cancer and mouse tumor models.
Collapse
Affiliation(s)
- Lucas Blanchard
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France.
| |
Collapse
|
28
|
Wang Z, Song J, Wang H, Li J, Xiao Q, Yu Z, Wang Z, Liu J, Pan L, Yao Y, Chen C, Lu X, Liu C, Gao P, Liu Z. Stromal cells and B cells orchestrate ectopic lymphoid tissue formation in nasal polyps. Allergy 2021; 76:1416-1431. [PMID: 33022771 DOI: 10.1111/all.14612] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 09/06/2020] [Accepted: 09/23/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Although the importance of ectopic lymphoid tissues (eLTs) in the pathophysiology of nasal polyps (NPs) is increasingly appreciated, the mechanisms underlying their formation remain unclear. OBJECTIVE To study the role of interleukin (IL)-17A, C-X-C motif chemokine ligand 13 (CXCL13) and lymphotoxin (LT) in eLT formation in NPs. METHODS The expression levels of CXCL13 and LT and their receptors, in addition to the phenotypes of stromal cells in NPs, were studied by flow cytometry, immunostaining, and real-time reverse transcription-polymerase chain reaction (RT-PCR). Purified nasal stromal cells and B cells were cultured, and a murine model of nasal type 17 inflammation was established by intranasal curdlan challenge for the mechanistic study. RESULTS The excessive CXCL13 production in NPs correlated with enhanced IL-17A expression. Stromal cells, with CD31- Pdpn+ fibroblastic reticular cell (FRC) expansion, were the major source of CXCL13 in NPs without eLTs. IL-17A induced FRC expansion and CXCL13 production in nasal stromal cells. In contrast, B cells were the main source of CXCL13 and LTα1 β2 in NPs with eLTs. CXCL13 upregulated LTα1 β2 expression on B cells, which in turn promoted CXCL13 production in nasal B cells and stromal cells. LTα1 β2 induced expansion of FRCs and CD31+ Pdpn+ lymphoid endothelial cells, which were the predominant stromal cell types in NPs with eLTs. IL-17A knockout and CXCL13 and LTβR blockage diminished nasal eLT formation in the murine model. CONCLUSION We identified an important role of IL-17A-induced stromal cell remodeling in the initiation and crosstalk between B and stromal cells via CXCL13 and LTα1 β2 in the enlargement of eLTs in NPs.
Collapse
Affiliation(s)
- Zhe‐Zheng Wang
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Jia Song
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Hai Wang
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Jing‐Xian Li
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Qiao Xiao
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Ze Yu
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Zhi‐Chao Wang
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Jin‐Xin Liu
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Li Pan
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Yin Yao
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Cai‐Ling Chen
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Xiang Lu
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| | - Chaohong Liu
- Department of Pathogen Biology School of Basic Medicine Huazhong University of Science and Technology Wuhan China
| | - Peisong Gao
- Division of Allergy and Clinical Immunology Johns Hopkins University School of Medicine Baltimore USA
| | - Zheng Liu
- Department of Otolaryngology‐Head and Neck Surgery Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
| |
Collapse
|
29
|
Nagatake T, Zhao YC, Ito T, Itoh M, Kometani K, Furuse M, Saika A, Node E, Kunisawa J, Minato N, Hamazaki Y. Selective expression of claudin-5 in thymic endothelial cells regulates the blood-thymus barrier and T-cell export. Int Immunol 2021; 33:171-182. [PMID: 33038259 PMCID: PMC7936066 DOI: 10.1093/intimm/dxaa069] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 10/08/2020] [Indexed: 12/15/2022] Open
Abstract
T-cell development depends on the thymic microenvironment, in which endothelial cells (ECs) play a vital role. Interestingly, vascular permeability of the thymic cortex is lower than in other organs, suggesting the existence of a blood-thymus barrier (BTB). On the other hand, blood-borne molecules and dendritic cells bearing self-antigens are accessible to the medulla, facilitating central tolerance induction, and continuous T-precursor immigration and mature thymocyte egress occur through the vessels at the cortico-medullary junction (CMJ). We found that claudin-5 (Cld5), a membrane protein of tight junctions, was expressed in essentially all ECs of the cortical vasculatures, whereas approximately half of the ECs of the medulla and CMJ lacked Cld5 expression. An intravenously (i.v.) injected biotin tracer hardly penetrated cortical Cld5+ vessels, but it leaked into the medullary parenchyma through Cld5- vessels. Cld5 expression in an EC cell line caused a remarkable increase in trans-endothelial resistance in vitro, and the biotin tracer leaked from the cortical vasculatures in Cldn5-/- mice. Furthermore, i.v.-injected sphingosine-1 phosphate distributed selectively into the medulla through the Cld5- vessels, probably ensuring the egress of CD3high mature thymocytes from Cld5- vessels at the CMJ. These results suggest that distinct Cld5 expression profiles in the cortex and medulla may control the BTB and the T-cell gateway to blood circulation, respectively.
Collapse
Affiliation(s)
- Takahiro Nagatake
- Department of Immunology and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Yan-Chun Zhao
- Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Takeshi Ito
- Department of Immunology and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Laboratory of Immunobiology, Graduate School of Medicine, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| | - Masahiko Itoh
- Department of Biochemistry, School of Medicine, Dokkyo Medical University, Tochigi, Japan
| | - Kohei Kometani
- Laboratory of Immunobiology, Graduate School of Medicine, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| | - Mikio Furuse
- Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, Aichi, Japan
- Department of Physiological Sciences, SOKENDAI, The Graduate University for Advanced Studies, Okazaki, Aichi, Japan
| | - Azusa Saika
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
- Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Eri Node
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
| | - Jun Kunisawa
- Laboratory of Vaccine Materials, Center for Vaccine and Adjuvant Research and Laboratory of Gut Environmental System, National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN), Osaka, Japan
- Graduate School of Pharmaceutical Sciences, Osaka University, Osaka, Japan
| | - Nagahiro Minato
- Department of Immunology and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Graduate School of Biostudies, Kyoto University, Kyoto, Japan
- Medical Innovation Center, Kyoto University, Kyoto, Japan
| | - Yoko Hamazaki
- Department of Immunology and Cell Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Laboratory of Immunobiology, Graduate School of Medicine, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| |
Collapse
|
30
|
Pikor NB, Cheng HW, Onder L, Ludewig B. Development and Immunological Function of Lymph Node Stromal Cells. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2021; 206:257-263. [PMID: 33397739 DOI: 10.4049/jimmunol.2000914] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 10/16/2020] [Indexed: 01/07/2023]
Abstract
Stromal cells have for a long time been viewed as structural cells that support distinct compartments within lymphoid tissues and little more. Instead, an active cross-talk between endothelial and fibroblastic stromal cells drives the maturation of lymphoid niches, a relationship that is recapitulated during lymph node organogenesis, steady-state conditions, and following inflammation. In this review, we go over recent advances in genetic models and high-resolution transcriptomic analyses that have propelled the finer resolution of the stromal cell infrastructure of lymph nodes, revealing that the distinct subsets are strategically positioned to deliver a catered mixture of niche factors to interacting immune cell populations. Moreover, we discuss how changes in the activation state of poised stromal cell-underpinned niches rather than on-demand differentiation of new stromal cell subsets govern the efficient interaction of Ag, APC, and cognate B and T lymphocytes during adaptive immune responses.
Collapse
Affiliation(s)
- Natalia Barbara Pikor
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland; and
| | - Hung-Wei Cheng
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland; and
| | - Lucas Onder
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland; and
| | - Burkhard Ludewig
- Institute of Immunobiology, Medical Research Center, Kantonsspital St. Gallen, CH-9007 St. Gallen, Switzerland; and .,Institute of Experimental Immunology, University of Zürich, 8006 Zürich, Switzerland
| |
Collapse
|
31
|
Bekkhus T, Martikainen T, Olofsson A, Franzén Boger M, Vasiliu Bacovia D, Wärnberg F, Ulvmar MH. Remodeling of the Lymph Node High Endothelial Venules Reflects Tumor Invasiveness in Breast Cancer and is Associated with Dysregulation of Perivascular Stromal Cells. Cancers (Basel) 2021; 13:cancers13020211. [PMID: 33430113 PMCID: PMC7827313 DOI: 10.3390/cancers13020211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/28/2020] [Accepted: 01/05/2021] [Indexed: 01/02/2023] Open
Abstract
The tumor-draining lymph nodes (TDLNs) are primary sites for induction of tumor immunity. They are also common sites of metastasis, suggesting that tumor-induced mechanisms can subvert anti-tumor immune responses and promote metastatic seeding. The high endothelial venules (HEVs) together with CCL21-expressing fibroblastic reticular cells (FRCs) are essential for lymphocyte recruitment into the LNs. We established multicolor antibody panels for evaluation of HEVs and FRCs in TDLNs from breast cancer (BC) patients. Our data show that patients with invasive BC display extensive structural and molecular remodeling of the HEVs, including vessel dilation, thinning of the endothelium and discontinuous expression of the HEV-marker PNAd. Remodeling of the HEVs was associated with dysregulation of CCL21 in perivascular FRCs and with accumulation of CCL21-saturated lymphocytes, which we link to loss of CCL21-binding heparan sulfate in FRCs. These changes were rare or absent in LNs from patients with non-invasive BC and cancer-free organ donors and were observed independent of nodal metastasis. Thus, pre-metastatic dysregulation of core stromal and vascular functions within TDLNs reflect the primary tumor invasiveness in BC. This adds to the understanding of cancer-induced perturbation of the immune response and opens for prospects of vascular and stromal changes in TDLNs as potential biomarkers.
Collapse
Affiliation(s)
- Tove Bekkhus
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
| | - Teemu Martikainen
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
| | - Anna Olofsson
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
| | - Mathias Franzén Boger
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
| | - Daniel Vasiliu Bacovia
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
| | - Fredrik Wärnberg
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, 41345 Gothenburg, Sweden;
| | - Maria H. Ulvmar
- The Beijer Laboratory, Department Immunology, Genetics and Pathology, Rudbeck Laboratory, Dag Hammarskjölds väg 20, Uppsala University, 75185 Uppsala, Sweden; (T.B.); (T.M.); (A.O.); (M.F.B.); (D.V.B.)
- Correspondence: ; Tel.: +46-737834297
| |
Collapse
|
32
|
Ramaglia V, Florescu A, Zuo M, Sheikh-Mohamed S, Gommerman JL. Stromal Cell–Mediated Coordination of Immune Cell Recruitment, Retention, and Function in Brain-Adjacent Regions. THE JOURNAL OF IMMUNOLOGY 2021; 206:282-291. [DOI: 10.4049/jimmunol.2000833] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 10/27/2020] [Indexed: 12/15/2022]
|
33
|
Menzel L, Höpken UE, Rehm A. Angiogenesis in Lymph Nodes Is a Critical Regulator of Immune Response and Lymphoma Growth. Front Immunol 2020; 11:591741. [PMID: 33343570 PMCID: PMC7744479 DOI: 10.3389/fimmu.2020.591741] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 10/19/2020] [Indexed: 02/06/2023] Open
Abstract
Tumor-induced remodeling of the microenvironment in lymph nodes (LNs) includes the formation of blood vessels, which goes beyond the regulation of metabolism, and shaping a survival niche for tumor cells. In contrast to solid tumors, which primarily rely on neo-angiogenesis, hematopoietic malignancies usually grow within pre-vascularized autochthonous niches in secondary lymphatic organs or the bone marrow. The mechanisms of vascular remodeling in expanding LNs during infection-induced responses have been studied in more detail; in contrast, insights into the conditions of lymphoma growth and lodging remain enigmatic. Based on previous murine studies and clinical trials in human, we conclude that there is not a universal LN-specific angiogenic program applicable. Instead, signaling pathways that are tightly connected to autochthonous and infiltrating cell types contribute variably to LN vascular expansion. Inflammation related angiogenesis within LNs relies on dendritic cell derived pro-inflammatory cytokines stimulating vascular endothelial growth factor-A (VEGF-A) expression in fibroblastic reticular cells, which in turn triggers vessel growth. In high-grade B cell lymphoma, angiogenesis correlates with poor prognosis. Lymphoma cells immigrate and grow in LNs and provide pro-angiogenic growth factors themselves. In contrast to infectious stimuli that impact on LN vasculature, they do not trigger the typical inflammatory and hypoxia-related stroma-remodeling cascade. Blood vessels in LNs are unique in selective recruitment of lymphocytes via high endothelial venules (HEVs). The dissemination routes of neoplastic lymphocytes are usually disease stage dependent. Early seeding via the blood stream requires the expression of the homeostatic chemokine receptor CCR7 and of L-selectin, both cooperate to facilitate transmigration of tumor and also of protective tumor-reactive lymphocytes via HEV structures. In this view, the HEV route is not only relevant for lymphoma cell homing, but also for a continuous immunosurveillance. We envision that HEV functional and structural alterations during lymphomagenesis are not only key to vascular remodeling, but also impact on tumor cell accessibility when targeted by T cell-mediated immunotherapies.
Collapse
Affiliation(s)
- Lutz Menzel
- Translational Tumor Immunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Uta E. Höpken
- Microenvironmental Regulation in Autoimmunity and Cancer, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Armin Rehm
- Translational Tumor Immunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| |
Collapse
|
34
|
Anti-IL-17A treatment reduces serum inflammatory, angiogenic and tissue remodeling biomarkers accompanied by less synovial high endothelial venules in peripheral spondyloarthritis. Sci Rep 2020; 10:21094. [PMID: 33273664 PMCID: PMC7713433 DOI: 10.1038/s41598-020-78204-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/17/2020] [Indexed: 12/11/2022] Open
Abstract
Spondyloarthritis (SpA) is characterized by inflammation and new bone formation. The exact pathophysiology underlying these processes remains elusive. We propose that the extensive neoangiogenesis in SpA could play a role both in sustaining/enhancing inflammation and in new bone formation. While ample data is available on effects of anti-TNF on angiogenesis, effects of IL-17A blockade on serum markers are largely unknown. We aimed to assess the impact of secukinumab (anti-IL-17A) on synovial neoangiogenesis in peripheral SpA, and how this related to changes in inflammatory and tissue remodeling biomarkers. Serum samples from 20 active peripheral SpA patients included in a 12 week open-label trial with secukinumab were analyzed for several markers of angiogenesis and tissue remodeling. Synovial biopsies taken before and after treatment were stained for vascular markers. Serum levels of MMP-3, osteopontin, IL-6 (all P < 0.001), IL-31, S100A8, S100A9, Vascular Endothelial Growth Factor A (VEGF-A), IL-33, TNF-α (all P < 0.05) decreased significantly upon anti-IL17A treatment. Secukinumab treatment resulted in a decrease in the number of synovial high endothelial venules and lymphoid aggregate score. These results indicate that anti-IL-17A not only diminishes inflammation, but also impacts angiogenesis and tissue remodeling/new bone formation. This may have important implications for disease progression and/or structural damage.
Collapse
|
35
|
Li L, Shirkey MW, Zhang T, Xiong Y, Piao W, Saxena V, Paluskievicz C, Lee Y, Toney N, Cerel BM, Li Q, Simon T, Smith KD, Hippen KL, Blazar BR, Abdi R, Bromberg JS. The lymph node stromal laminin α5 shapes alloimmunity. J Clin Invest 2020; 130:2602-2619. [PMID: 32017712 PMCID: PMC7190966 DOI: 10.1172/jci135099] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 01/29/2020] [Indexed: 12/15/2022] Open
Abstract
Lymph node stromal cells (LNSCs) regulate immunity through constructing lymphocyte niches. LNSC-produced laminin α5 (Lama5) regulates CD4+ T cells but the underlying mechanisms of its functions are poorly understood. Here we show that depleting Lama5 in LNSCs resulted in decreased Lama5 protein in the LN cortical ridge (CR) and around high endothelial venules (HEVs). Lama5 depletion affected LN structure with increased HEVs, upregulated chemokines, and cell adhesion molecules, and led to greater numbers of Tregs in the T cell zone. Mouse and human T cell transendothelial migration and T cell entry into LNs were suppressed by Lama5 through the receptors α6 integrin and α-dystroglycan. During immune responses and allograft transplantation, depleting Lama5 promoted antigen-specific CD4+ T cell entry into the CR through HEVs, suppressed T cell activation, and altered T cell differentiation to suppressive regulatory phenotypes. Enhanced allograft acceptance resulted from depleting Lama5 or blockade of T cell Lama5 receptors. Lama5 and Lama4/Lama5 ratios in allografts were associated with the rejection severity. Overall, our results demonstrated that stromal Lama5 regulated immune responses through altering LN structures and T cell behaviors. This study delineated a stromal Lama5-T cell receptor axis that can be targeted for immune tolerance modulation.
Collapse
Affiliation(s)
- Lushen Li
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Marina W. Shirkey
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Tianshu Zhang
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Yanbao Xiong
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Wenji Piao
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Vikas Saxena
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Christina Paluskievicz
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Young Lee
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Benjamin M. Cerel
- Department of Surgery, and
- Graduate Medical Sciences, Boston University School of Medicine, Boston, Massachusetts, USA
| | | | | | - Kyle D. Smith
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota Cancer Center, Minneapolis, Minnesota, USA
| | - Keli L. Hippen
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota Cancer Center, Minneapolis, Minnesota, USA
| | - Bruce R. Blazar
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota Cancer Center, Minneapolis, Minnesota, USA
| | - Reza Abdi
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan S. Bromberg
- Department of Surgery, and
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
36
|
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.
Collapse
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.
| |
Collapse
|
37
|
Lymph node stromal cells: cartographers of the immune system. Nat Immunol 2020; 21:369-380. [PMID: 32205888 DOI: 10.1038/s41590-020-0635-3] [Citation(s) in RCA: 168] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 02/17/2020] [Indexed: 01/03/2023]
Abstract
Lymph nodes (LNs) are strategically positioned at dedicated sites throughout the body to facilitate rapid and efficient immunity. Central to the structural integrity and framework of LNs, and the recruitment and positioning of leukocytes therein, are mesenchymal and endothelial lymph node stromal cells (LNSCs). Advances in the last decade have expanded our understanding and appreciation of LNSC heterogeneity, and the role they play in coordinating immunity has grown rapidly. In this review, we will highlight the functional contributions of distinct stromal cell populations during LN development in maintaining immune homeostasis and tolerance and in the activation and control of immune responses.
Collapse
|
38
|
Domingues RG, Hepworth MR. Immunoregulatory Sensory Circuits in Group 3 Innate Lymphoid Cell (ILC3) Function and Tissue Homeostasis. Front Immunol 2020; 11:116. [PMID: 32117267 PMCID: PMC7015949 DOI: 10.3389/fimmu.2020.00116] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 01/16/2020] [Indexed: 12/12/2022] Open
Abstract
Recent years have seen a revolution in our understanding of how cells of the immune system are modulated and regulated not only via complex interactions with other immune cells, but also through a range of potent inputs derived from diverse and varied biological systems. Within complex tissue environments, such as the gastrointestinal tract and lung, these systems act to orchestrate and temporally align immune responses, regulate cellular function, and ensure tissue homeostasis and protective immunity. Group 3 Innate Lymphoid Cells (ILC3s) are key sentinels of barrier tissue homeostasis and critical regulators of host-commensal mutualism—and respond rapidly to damage, inflammation and infection to restore tissue health. Recent findings place ILC3s as strategic integrators of environmental signals. As a consequence, ILC3s are ideally positioned to detect perturbations in cues derived from the environment—such as the diet and microbiota—as well as signals produced by the host nervous, endocrine and circadian systems. Together these cues act in concert to induce ILC3 effector function, and form critical sensory circuits that continually function to reinforce tissue homeostasis. In this review we will take a holistic, organismal view of ILC3 biology and explore the tissue sensory circuits that regulate ILC3 function and align ILC3 responses with changes within the intestinal environment.
Collapse
Affiliation(s)
- Rita G Domingues
- Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, Manchester Collaborative Centre for Inflammation Research, Lydia Becker Institute of Immunology and Inflammation, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom
| | - Matthew R Hepworth
- Division of Infection, Immunity and Respiratory Medicine, Faculty of Biology, Medicine and Health, Manchester Collaborative Centre for Inflammation Research, Lydia Becker Institute of Immunology and Inflammation, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom
| |
Collapse
|
39
|
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.
Collapse
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
| |
Collapse
|
40
|
Gloger M, Menzel L, Grau M, Vion AC, Anagnostopoulos I, Zapukhlyak M, Gerlach K, Kammertöns T, Hehlgans T, Zschummel M, Lenz G, Gerhardt H, Höpken UE, Rehm A. Lymphoma Angiogenesis Is Orchestrated by Noncanonical Signaling Pathways. Cancer Res 2020; 80:1316-1329. [PMID: 31932457 DOI: 10.1158/0008-5472.can-19-1493] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/04/2019] [Accepted: 01/08/2020] [Indexed: 11/16/2022]
Abstract
Tumor-induced remodeling of the microenvironment relies on the formation of blood vessels, which go beyond the regulation of metabolism, shaping a maladapted survival niche for tumor cells. In high-grade B-cell lymphoma, angiogenesis correlates with poor prognosis, but attempts to target established proangiogenic pathways within the vascular niche have been inefficient. Here, we analyzed Myc-driven B-cell lymphoma-induced angiogenesis in mice. A few lymphoma cells were sufficient to activate the angiogenic switch in lymph nodes. A unique morphology of dense microvessels emerged without obvious tip cell guidance and reliance on blood endothelial cell (BEC) proliferation. The transcriptional response of BECs was inflammation independent. Conventional HIF1α or Notch signaling routes prevalent in solid tumors were not activated. Instead, a nonconventional hypersprouting morphology was orchestrated by lymphoma-provided VEGFC and lymphotoxin (LT). Interference with VEGF receptor-3 and LTβ receptor signaling pathways abrogated lymphoma angiogenesis, thus revealing targets to block lymphomagenesis. SIGNIFICANCE: In lymphoma, transcriptomes and morphogenic patterns of the vasculature are distinct from processes in inflammation and solid tumors. Instead, LTβR and VEGFR3 signaling gain leading roles and are targets for lymphomagenesis blockade.Graphical Abstract: http://cancerres.aacrjournals.org/content/canres/80/6/1316/F1.large.jpg.
Collapse
Affiliation(s)
- Marleen Gloger
- Translational Tumorimmunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Lutz Menzel
- Translational Tumorimmunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Michael Grau
- Department of Medicine A, and Cluster of Excellence EXC 1003, University Hospital Münster, Münster, Germany
| | - Anne-Clemence Vion
- Integrative Vascular Biology Lab, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | | | - Myroslav Zapukhlyak
- Department of Medicine A, and Cluster of Excellence EXC 1003, University Hospital Münster, Münster, Germany
| | - Kerstin Gerlach
- Translational Tumorimmunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Thomas Kammertöns
- Institute of Immunology, Charité -University Medicine Berlin, Berlin, Germany
| | - Thomas Hehlgans
- Regensburg Center for Interventional Immunology, University Hospital Regensburg, Regensburg, Germany
| | - Maria Zschummel
- Microenvironmental Regulation in Autoimmunity and Cancer, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Georg Lenz
- Department of Medicine A, and Cluster of Excellence EXC 1003, University Hospital Münster, Münster, Germany
| | - Holger Gerhardt
- Integrative Vascular Biology Lab, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Uta E Höpken
- Microenvironmental Regulation in Autoimmunity and Cancer, Max Delbrück Center for Molecular Medicine, Berlin, Germany.
| | - Armin Rehm
- Translational Tumorimmunology, Max Delbrück Center for Molecular Medicine, Berlin, Germany.
| |
Collapse
|
41
|
Anatomical Uniqueness of the Mucosal Immune System (GALT, NALT, iBALT) for the Induction and Regulation of Mucosal Immunity and Tolerance. MUCOSAL VACCINES 2020. [PMCID: PMC7149644 DOI: 10.1016/b978-0-12-811924-2.00002-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
42
|
Francipane MG, Han B, Lagasse E. Host Lymphotoxin-β Receptor Signaling Is Crucial for Angiogenesis of Metanephric Tissue Transplanted into Lymphoid Sites. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:252-269. [PMID: 31585070 PMCID: PMC6943804 DOI: 10.1016/j.ajpath.2019.08.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 12/16/2022]
Abstract
The mouse lymph node (LN) can provide a niche to grow metanephric kidney to maturity. Here, we show that signaling through the lymphotoxin-β receptor (LTβR) is critical for kidney organogenesis both in the LN and the omentum. By transplanting kidney rudiments either in the LNs of mice undergoing LTβR antagonist treatment or in the omenta of Ltbr knockout (Ltbr-/-) mice, the host LTβR signals were found to be crucial for obtaining a well-vascularized kidney graft. Indeed, defective LTβR signaling correlated with decreased expression of endothelial and angiogenic markers in kidney grafts as well as structural alterations. Because the number of glomerular endothelial cells expressing the LTβR target nuclear factor κB-inducing kinase (NIK) decreased in the absence of a functional LTβR, it was speculated that an LTβR/NIK axis mediated the angiogenetic signals required for successful ectopic kidney organogenesis, given the established role of NIK in neovascularization. However, the transplantation of kidney rudiments in omenta of Nik-/- mice revealed that NIK is dispensable for ectopic kidney vascular integration and maturation. Finally, defective LTβR signaling impaired compensatory glomerular adaptation to renal mass reduction, indicating that kidney regeneration approaches, besides whole kidney reconstruction, might benefit from the presence of LTβR signals.
Collapse
Affiliation(s)
- Maria Giovanna Francipane
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania; Ri.MED Foundation, Palermo, Italy.
| | - Bing Han
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Eric Lagasse
- McGowan Institute for Regenerative Medicine and Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania.
| |
Collapse
|
43
|
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.
Collapse
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
| |
Collapse
|
44
|
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).
Collapse
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
| |
Collapse
|
45
|
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
| | | |
Collapse
|
46
|
Kucharzewska P, Maracle CX, Jeucken KCM, van Hamburg JP, Israelsson E, Furber M, Tas SW, Olsson HK. NIK-IKK complex interaction controls NF-κB-dependent inflammatory activation of endothelium in response to LTβR ligation. J Cell Sci 2019; 132:jcs225615. [PMID: 30837284 DOI: 10.1242/jcs.225615] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 02/14/2019] [Indexed: 12/26/2022] Open
Abstract
NF-κB-inducing kinase (NIK; also known as MAP3K14) is a central regulator of non-canonical NF-κB signaling in response to stimulation of TNF receptor superfamily members, such as the lymphotoxin-β receptor (LTβR), and is implicated in pathological angiogenesis associated with chronic inflammation and cancer. Here, we identify a previously unrecognized role of the LTβR-NIK axis during inflammatory activation of human endothelial cells (ECs). Engagement of LTβR-triggered canonical and non-canonical NF-κB signaling promoted expression of inflammatory mediators and adhesion molecules, and increased immune cell adhesion to ECs. Sustained LTβR-induced inflammatory activation of ECs was NIK dependent, but independent of p100, indicating that the non-canonical arm of NF-κB is not involved. Instead, prolonged activation of canonical NF-κB signaling, through the interaction of NIK with IκB kinase α and β (also known as CHUK and IKBKB, respectively), was required for the inflammatory response. Endothelial inflammatory activation induced by synovial fluid from rheumatoid arthritis patients was significantly reduced by NIK knockdown, suggesting that NIK-mediated alternative activation of canonical NF-κB signaling is a key driver of pathological inflammatory activation of ECs. Targeting NIK could thus provide a novel approach for treating chronic inflammatory diseases.
Collapse
Affiliation(s)
- Paulina Kucharzewska
- Respiratory, Inflammation and Autoimmunity IMED Biotech Unit, AstraZeneca, Gothenburg, SE-431 83 Mölndal, Sweden
| | - Chrissta X Maracle
- Amsterdam Rheumatology and Immunology Center, Department of Clinical Immunology and Rheumatology and Laboratory for Experimental Immunology, Academic Medical Center/University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Kim C M Jeucken
- Amsterdam Rheumatology and Immunology Center, Department of Clinical Immunology and Rheumatology and Laboratory for Experimental Immunology, Academic Medical Center/University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Jan Piet van Hamburg
- Amsterdam Rheumatology and Immunology Center, Department of Clinical Immunology and Rheumatology and Laboratory for Experimental Immunology, Academic Medical Center/University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Elisabeth Israelsson
- Respiratory, Inflammation and Autoimmunity IMED Biotech Unit, AstraZeneca, Gothenburg, SE-431 83 Mölndal, Sweden
| | - Mark Furber
- Respiratory, Inflammation and Autoimmunity IMED Biotech Unit, AstraZeneca, Gothenburg, SE-431 83 Mölndal, Sweden
| | - Sander W Tas
- Amsterdam Rheumatology and Immunology Center, Department of Clinical Immunology and Rheumatology and Laboratory for Experimental Immunology, Academic Medical Center/University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Henric K Olsson
- Respiratory, Inflammation and Autoimmunity IMED Biotech Unit, AstraZeneca, Gothenburg, SE-431 83 Mölndal, Sweden
| |
Collapse
|
47
|
Veerman K, Tardiveau C, Martins F, Coudert J, Girard JP. Single-Cell Analysis Reveals Heterogeneity of High Endothelial Venules and Different Regulation of Genes Controlling Lymphocyte Entry to Lymph Nodes. Cell Rep 2019; 26:3116-3131.e5. [PMID: 30865898 DOI: 10.1016/j.celrep.2019.02.042] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/25/2019] [Accepted: 02/11/2019] [Indexed: 12/15/2022] Open
Abstract
High-endothelial venules (HEVs) are specialized blood vessels allowing recirculation of naive lymphocytes through lymphoid organs. Here, using full-length, single-cell RNA sequencing, RNA fluorescence in situ hybridization (FISH), flow cytometry, and immunohistofluorescence, we reveal the heterogeneity of HEVs in adult mouse peripheral lymph nodes (PLNs) under conditions of homeostasis, antigenic stimulation, and after inhibition of lymphotoxin-β receptor (LTβR) signaling. We demonstrate that HEV endothelial cells are in an activated state during homeostasis, and we identify the genes characteristic of the differentiated HEV phenotype. We show that LTβR signaling regulates many HEV genes and pathways in resting PLNs and that immune stimulation induces a global and temporary inflammatory phenotype in HEVs without compromising their ability to recruit naive lymphocytes. Most importantly, we uncover differences in the regulation of genes controlling lymphocyte trafficking, Glycam1, Fut7, Gcnt1, Chst4, B3gnt3, and Ccl21a, that have implications for HEV function and regulation in health and disease.
Collapse
Affiliation(s)
- Krystle Veerman
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Claire Tardiveau
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Frédéric Martins
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1048, INSERM, UPS, Toulouse, France; Plateforme Genome et Transcriptome (GeT), Genopole Toulouse, Toulouse, France
| | - Juliette Coudert
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, UPS, Toulouse, France.
| |
Collapse
|
48
|
Cortes-Selva D, Ready A, Gibbs L, Rajwa B, Fairfax KC. IL-4 promotes stromal cell expansion and is critical for development of a type-2, but not a type 1 immune response. Eur J Immunol 2019; 49:428-442. [PMID: 30575951 PMCID: PMC6953475 DOI: 10.1002/eji.201847789] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 11/12/2018] [Accepted: 12/19/2018] [Indexed: 11/07/2022]
Abstract
IL-4 is critical for differentiation of Th2 cells and antibody isotype switching, but our work demonstrated that it is produced in the peripheral LN under both Type 2, and Type 1 conditions, raising the possibility of other functions. We found that IL-4 is vital for proper positioning of hematopoietic and stromal cells in steady state, and the lack of IL-4 or IL-4Rα correlates with disarrangement of both follicular dendritic cells and CD31+ endothelial cells. We observed a marked disorganization of B cells in these mice, suggesting that the lymphocyte-stromal cell axis is maintained by the IL-4 signaling pathway. This study showed that absence of IL-4 correlates with significant downregulation of Lymphotoxin alpha (LTα) and Lymphotoxin beta (LTβ), critical lymphokines for the development and maintenance of lymphoid organs. Moreover, immunization of IL-4 deficient mice with Type 2 antigens failed to induce lymphotoxin production, LN reorganization, or germinal center formation, while this process is IL-4 independent following Type 1 immunization. Additionally, we found that Type 1 antigen mediated LN reorganization is dependent on IFN-γ in the absence of IL-4. Our findings reveal a role of IL-4 in the maintenance of peripheral lymphoid organ microenvironments during homeostasis and antigenic challenge.
Collapse
Affiliation(s)
- Diana Cortes-Selva
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, USA
| | - Andrew Ready
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, USA
| | - Lisa Gibbs
- Department of Pathology, Division of Microbiology and Immunology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Bartek Rajwa
- Department of Basic Medical Sciences College of Veterinary Medicine, and Bindley Biosciences Center, Purdue University, West Lafayette, IN, USA
| | - Keke C Fairfax
- Department of Comparative Pathobiology, College of Veterinary Medicine, Purdue University, West Lafayette, IN, USA
- Department of Pathology, Division of Microbiology and Immunology, University of Utah School of Medicine, Salt Lake City, UT, USA
| |
Collapse
|
49
|
Yudin NS, Podkolodnyy NL, Agarkova TA, Ignatieva EV. Prioritization of genes associated with the pathogenesis of leukosis in cattle. Vavilovskii Zhurnal Genet Selektsii 2019. [DOI: 10.18699/vj18.451] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Selection by means of genetic markers is a promising approach to the eradication of infectious diseases in farm animals, especially in the absence of effective methods of treatment and prevention. Bovine leukemia virus (BLV) is spread throughout the world and represents one of the biggest problems for the livestock production and food security in Russia. However, recent genome-wide association studies have shown that sensitivity/resistance to BLV is polygenic. The aim of this study was to create a catalog of cattle genes and genes of other mammalian species involved in the pathogenesis of BLV-induced infection and to perform gene prioritization using bioinformatics methods. Based on manually collected information from a range of open sources, a total of 446 genes were included in the catalog of cattle genes and genes of other mammals involved in the pathogenesis of BLV-induced infection. The following criteria were used to prioritize 446 genes from the catalog: (1) the gene is associated with leukemia according to a genome-wide association study; (2) the gene is associated with leukemia according to a case-control study; (3) the role of the gene in leukemia development has been studied using knockout mice; (4) protein-protein interactions exist between the gene-encoded protein and either viral particles or individual viral proteins; (5) the gene is annotated with Gene Ontology terms that are overrepresented for a given list of genes; (6) the gene participates in biological pathways from the KEGG or REACTOME databases, which are over-represented for a given list of genes; (7) the protein encoded by the gene has a high number of protein-protein interactions with proteins encoded by other genes from the catalog. Based on each criterion, a rank was assigned to each gene. Then the ranks were summarized and an overall rank was determined. Prioritization of 446 candidate genes allowed us to identify 5 genes of interest (TNF,LTB,BOLA-DQA1,BOLA-DRB3,ATF2), which can affect the sensitivity/resistance of cattle to leukemia.
Collapse
Affiliation(s)
- N. S. Yudin
- Institute of Cytology and Genetics, SB RAS; Novosibirsk State University
| | - N. L. Podkolodnyy
- Institute of Cytology and Genetics, SB RAS; Institute of Computational Mathematics and Mathematical Geophysics, SB RAS
| | - T. A. Agarkova
- Siberian Federal Research Center of Agro-BioTechnologies, RAS
| | - E. V. Ignatieva
- Institute of Cytology and Genetics, SB RAS; Novosibirsk State University
| |
Collapse
|
50
|
Koning JJ, Mebius RE. Complexity of Lymphoid Tissue Organizers: A Response to Onder and Ludewig. Trends Immunol 2018; 39:951-952. [DOI: 10.1016/j.it.2018.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 10/09/2018] [Indexed: 02/02/2023]
|