1
|
Cheung TC, Atwell S, Bafetti L, Cuenca PD, Froning K, Hendle J, Hickey M, Ho C, Huang J, Lieu R, Lim S, Lippner D, Obungu V, Ward-Kavanagh L, Weichert K, Ware CF, Vendel AC. Epitope topography of agonist antibodies to the checkpoint inhibitory receptor BTLA. Structure 2023; 31:958-967.e3. [PMID: 37279757 DOI: 10.1016/j.str.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/16/2023] [Accepted: 05/11/2023] [Indexed: 06/08/2023]
Abstract
B and T lymphocyte attenuator (BTLA) is an attractive target for a new class of therapeutics that attempt to rebalance the immune system by agonizing checkpoint inhibitory receptors (CIRs). Herpesvirus entry mediator (HVEM) binds BTLA in both trans- and cis-orientations. We report here the development and structural characterization of three humanized BTLA agonist antibodies, 22B3, 25F7, and 23C8. We determined the crystal structures of the antibody-BTLA complexes, showing that these antibodies bind distinct and non-overlapping epitopes of BTLA. While all three antibodies activate BTLA, 22B3 mimics HVEM binding to BTLA and shows the strongest agonistic activity in functional cell assays and in an imiquimod-induced mouse model of psoriasis. 22B3 is also capable of modulating HVEM signaling through the BTLA-HVEM cis-interaction. The data obtained from crystal structures, biochemical assays, and functional studies provide a mechanistic model of HVEM and BTLA organization on the cell surface and informed the discovery of a highly active BTLA agonist.
Collapse
Affiliation(s)
- Timothy C Cheung
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Shane Atwell
- Biotechnology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Lisa Bafetti
- Immunology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Paulina Delgado Cuenca
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Karen Froning
- Biotechnology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Jorg Hendle
- Discovery Chemistry Research and Technologies, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Michael Hickey
- Discovery Chemistry Research and Technologies, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Carolyn Ho
- Biotechnology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Jiawen Huang
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Ricky Lieu
- Biotechnology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Stacie Lim
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - David Lippner
- Biotechnology Discovery Research, Eli Lilly and Company, Indianapolis, IN 46225, USA
| | - Victor Obungu
- Biotechnology Discovery Research, Eli Lilly and Company, Indianapolis, IN 46225, USA
| | - Lindsay Ward-Kavanagh
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Kenneth Weichert
- Discovery Chemistry Research and Technologies, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA
| | - Carl F Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
| | - Andrew C Vendel
- Immunology Discovery Research, Eli Lilly and Company, Lilly Biotechnology Center, San Diego, CA 92121, USA.
| |
Collapse
|
2
|
Ware CF, Croft M, Neil GA. Realigning the LIGHT signaling network to control dysregulated inflammation. J Exp Med 2022; 219:213236. [PMID: 35604387 PMCID: PMC9130030 DOI: 10.1084/jem.20220236] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 11/10/2022] Open
Abstract
Advances in understanding the physiologic functions of the tumor necrosis factor superfamily (TNFSF) of ligands, receptors, and signaling networks are providing deeper insight into pathogenesis of infectious and autoimmune diseases and cancer. LIGHT (TNFSF14) has emerged as an important modulator of critical innate and adaptive immune responses. LIGHT and its signaling receptors, herpesvirus entry mediator (TNFRSF14), and lymphotoxin β receptor, form an immune regulatory network with two co-receptors of herpesvirus entry mediator, checkpoint inhibitor B and T lymphocyte attenuator, and CD160. Deciphering the fundamental features of this network reveals new understanding to guide therapeutic development. Accumulating evidence from infectious diseases points to the dysregulation of the LIGHT network as a disease-driving mechanism in autoimmune and inflammatory reactions in barrier organs, including coronavirus disease 2019 pneumonia and inflammatory bowel diseases. Recent clinical results warrant further investigation of the LIGHT regulatory network and application of target-modifying therapeutics for disease intervention.
Collapse
Affiliation(s)
- Carl F Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Michael Croft
- Division of Immune Regulation, La Jolla Institute for Immunology, La Jolla, CA
| | | |
Collapse
|
3
|
Adegoke A, Šedý JR, Ware CF, Baldwin TA, Anderson CC. Regulation of T cell CD5 levels by BTLA. The Journal of Immunology 2022. [DOI: 10.4049/jimmunol.208.supp.103.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abstract
Many coinhibitory receptors are absent from naïve T cells and upregulated upon activation. In contrast, there are a small number of coinhibitory receptors expressed constitutively by naïve T cells, including CD5, BTLA, and VISTA. The relationship between these constitutively expressed coinhibitors is unknown. We examined the relationship between the constitutively expressed BTLA and CD5 in T cell ontogeny. We found an inverse relationship between CD5 and BTLA expression levels, with low BTLA expression in the thymus and higher BTLA expression in the periphery, corresponding with high and low CD5 expression, respectively. To determine if there is a causal relationship between BTLA expression and CD5 expression, we examined CD5 expression in wild type (WT) vs. btla−/− T cells. Interestingly, btla−/− T cells consistently expressed higher levels of CD5 both in thymic and splenic CD4 and CD8 T cells, indicating that BTLA expression directly or indirectly determines the level of CD5 expression broadly across T cells. In contrast, the loss of an inducible coinhibitor, PD-1, only affected CD5 levels on splenic CD8+ T cells. The loss of BTLA expression early in ontogeny might alter the TCR repertoire indirectly affecting CD5 levels, or instead its loss might affect CD5 expression rapidly within mature T cells. To examine the latter, we deleted btla by administering tamoxifen to adult btlafl/fl CreERT2+/− mice and WT CreERT2+/− controls. Loss of btla in adults led only to a transiently heightened CD5 expression. Together our data indicates that loss of BTLA early, but not later in ontogeny, leads to a long-term increase in CD5 expression by T cells. Such calibration of CD5 levels early in ontogeny might serve to reduce autoimmunity.
Funded by the CIHR, NSERC, and an AAI fellowship; btlafl/fl mice provided by the La Jolla Institute for Immunology.
Collapse
Affiliation(s)
| | - John R. Šedý
- 2Immunity and Pathogenesis Program, Sanford Burnham Prebys Med. Discovery Inst
| | - Carl F. Ware
- 2Immunity and Pathogenesis Program, Sanford Burnham Prebys Med. Discovery Inst
| | - Troy A. Baldwin
- 3Dept. of Medical Microbiology and Immunology, University of Alberta, Canada
| | | |
Collapse
|
4
|
Stienne C, Virgen-Slane R, Elmén L, Veny M, Huang S, Nguyen J, Chappell E, Balmert MO, Shui JW, Hurchla MA, Kronenberg M, Peterson SN, Murphy KM, Ware CF, Šedý JR. Btla signaling in conventional and regulatory lymphocytes coordinately tempers humoral immunity in the intestinal mucosa. Cell Rep 2022; 38:110553. [PMID: 35320716 PMCID: PMC9032671 DOI: 10.1016/j.celrep.2022.110553] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 11/09/2021] [Accepted: 03/01/2022] [Indexed: 12/18/2022] Open
Abstract
The Btla inhibitory receptor limits innate and adaptive immune responses, both preventing the development of autoimmune disease and restraining anti-viral and anti-tumor responses. It remains unclear how the functions of Btla in diverse lymphocytes contribute to immunoregulation. Here, we show that Btla inhibits activation of genes regulating metabolism and cytokine signaling, including Il6 and Hif1a, indicating a regulatory role in humoral immunity. Within mucosal Peyer's patches, we find T-cell-expressed Btla-regulated Tfh cells, while Btla in T or B cells regulates GC B cell numbers. Treg-expressed Btla is required for cell-intrinsic Treg homeostasis that subsequently controls GC B cells. Loss of Btla in lymphocytes results in increased IgA bound to intestinal bacteria, correlating with altered microbial homeostasis and elevations in commensal and pathogenic bacteria. Together our studies provide important insights into how Btla functions as a checkpoint in diverse conventional and regulatory lymphocyte subsets to influence systemic immune responses.
Collapse
Affiliation(s)
- Caroline Stienne
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Richard Virgen-Slane
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Lisa Elmén
- Tumor Microenvironment and Cancer Immunology Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Marisol Veny
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Sarah Huang
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Jennifer Nguyen
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Elizabeth Chappell
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Mary Olivia Balmert
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Jr-Wen Shui
- La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Michelle A Hurchla
- Department of Pathology and Immunology, Washington University in Saint Louis School of Medicine, Saint Louis, MO 63110, USA
| | | | - Scott N Peterson
- Tumor Microenvironment and Cancer Immunology Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Kenneth M Murphy
- Department of Pathology and Immunology, Washington University in Saint Louis School of Medicine, Saint Louis, MO 63110, USA
| | - Carl F Ware
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
| | - John R Šedý
- Immunity and Pathogenesis Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
| |
Collapse
|
5
|
Garancher A, Suzuki H, Haricharan S, Chau LQ, Masihi MB, Rusert JM, Norris PS, Carrette F, Romero MM, Morrissy SA, Skowron P, Cavalli FMG, Farooq H, Ramaswamy V, Jones SJM, Moore RA, Mungall AJ, Ma Y, Thiessen N, Li Y, Morcavallo A, Qi L, Kogiso M, Du Y, Baxter P, Henderson JJ, Crawford JR, Levy ML, Olson JM, Cho YJ, Deshpande AJ, Li XN, Chesler L, Marra MA, Wajant H, Becher OJ, Bradley LM, Ware CF, Taylor MD, Wechsler-Reya RJ. Retraction Note: Tumor necrosis factor overcomes immune evasion in p53-mutant medulloblastoma. Nat Neurosci 2021; 25:127. [PMID: 34907396 DOI: 10.1038/s41593-021-00994-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alexandra Garancher
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Hiromichi Suzuki
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Svasti Haricharan
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Lianne Q Chau
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Meher Beigi Masihi
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Jessica M Rusert
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Paula S Norris
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Florent Carrette
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Megan M Romero
- Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Sorana A Morrissy
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada.,Dept. of Biochemistry and Molecular Biology, Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Patryk Skowron
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Florence M G Cavalli
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Hamza Farooq
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Vijay Ramaswamy
- Division of Haematology/Oncology and Department of Paediatrics, Hospital for Sick Children, Toronto, Canada
| | - Steven J M Jones
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Richard A Moore
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Andrew J Mungall
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Yussanne Ma
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Nina Thiessen
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Yisu Li
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Alaide Morcavallo
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Lin Qi
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.,Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Mari Kogiso
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Yuchen Du
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.,Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Patricia Baxter
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Jacob J Henderson
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - John R Crawford
- Departments of Pediatrics and Neurosciences, University of California, San Diego - Rady Children's Hospital, San Diego, CA, USA
| | - Michael L Levy
- Department of Neurosurgery, University of California San Diego - Rady Children's Hospital, San Diego, CA, USA
| | - James M Olson
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Yoon-Jae Cho
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Aniruddha J Deshpande
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Xiao-Nan Li
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.,Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Louis Chesler
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Marco A Marra
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Oren J Becher
- Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Linda M Bradley
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Carl F Ware
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Michael D Taylor
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Robert J Wechsler-Reya
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA.
| |
Collapse
|
6
|
Perlin DS, Neil GA, Anderson C, Zafir-Lavie I, Raines S, Ware CF, Wilkins HJ. Randomized, double-blind, controlled trial of human anti-LIGHT monoclonal antibody in COVID-19 acute respiratory distress syndrome. J Clin Invest 2021; 132:153173. [PMID: 34871182 PMCID: PMC8803341 DOI: 10.1172/jci153173] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/24/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Severe coronavirus disease 2019 (COVID-19) is associated with a dysregulated immune response, which can result in cytokine-release syndrome and acute respiratory distress syndrome (ARDS). Patients with COVID-19–associated ARDS have elevated free serum levels of the cytokine lymphotoxin-like inducible protein that competes with glycoprotein D for herpesvirus entry on T cells (LIGHT; also known as TNFSF14). Such patients may benefit from LIGHT-neutralization therapy. METHODS This randomized, double-blind, multicenter, proof-of-concept trial enrolled adults hospitalized with COVID-19–associated pneumonia and mild to moderate ARDS. Patients received standard of care plus a single dose of a human LIGHT–neutralizing antibody (CERC-002) or placebo. The primary endpoint was the proportion of patients receiving CERC-002 who remained alive and free of respiratory failure through day 28. Safety was assessed via adverse event monitoring. RESULTS For most of the 83 enrolled patients, standard of care included systemic corticosteroids (88.0%) or remdesivir (57.8%). A higher proportion of patients remained alive and free of respiratory failure through day 28 after receiving CERC-002 (83.9%) versus placebo (64.5%; P = 0.044), including in patients 60 years of age or older (76.5% vs. 47.1%, respectively; P = 0.042). Mortality rates were 7.7% (CERC-002) and 14.3% (placebo) on day 28 and 10.8% and 22.5%, respectively, on day 60. Treatment-emergent adverse events were less frequent with CERC-002 than placebo. CONCLUSION For patients with COVID-19–associated ARDS, adding CERC-002 to standard-of-care treatment reduces LIGHT levels and might reduce the risk of respiratory failure and death. TRIAL REGISTRATION ClinicalTrials.gov NCT04412057. FUNDING Avalo Therapeutics.
Collapse
Affiliation(s)
- David S Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health Center, Nutley, United States of America
| | - Garry A Neil
- Translational Medicine, Avalo Therapeutics, Wayne, United States of America
| | - Colleen Anderson
- Clinical Operations, Avalo Therapeutics, Wayne, United States of America
| | - Inbal Zafir-Lavie
- Translational Medicine, Avalo Therapeutics, Wayne, United States of America
| | - Shane Raines
- Statistics, Avalo Therapeutics, Wayne, United States of America
| | - Carl F Ware
- Sanford Burnham Prebys Medical Discovery Institute, Laboratory of Molecular Immunology, La Jolla, United States of America
| | - H Jeffrey Wilkins
- Clinical Development, Avalo Therapeutics, Wayne, United States of America
| |
Collapse
|
7
|
Koning JJ, Rajaraman A, Reijmers RM, Konijn T, Pan J, Ware CF, Butcher EC, Mebius RE. Development of follicular dendritic cells in lymph nodes depends on retinoic acid-mediated signaling. Development 2021; 148:dev199713. [PMID: 34528674 PMCID: PMC8572003 DOI: 10.1242/dev.199713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/09/2021] [Indexed: 11/20/2022]
Abstract
Specialized stromal cells occupy and help define B- and T-cell domains, which are crucial for proper functioning of our immune system. Signaling through lymphotoxin and TNF receptors is crucial for the development of different stromal subsets, which are thought to arise from a common precursor. However, mechanisms that control the selective generation of the different stromal phenotypes are not known. Using in vitro cultures of embryonic mouse stromal cells, we show that retinoic acid-mediated signaling is important for the differentiation of precursors towards the Cxcl13pos follicular dendritic cell (FDC) lineage, and also blocks lymphotoxin-mediated Ccl19pos fibroblastic reticular cell lineage differentiation. Accordingly, at the day of birth we observe the presence of Cxcl13posCcl19neg/low and Cxcl13neg/lowCcl19pos cells within neonatal lymph nodes. Furthermore, ablation of retinoic acid receptor signaling in stromal precursors early after birth reduces Cxcl13 expression, and complete blockade of retinoic acid signaling prevents the formation of FDC networks in lymph nodes.
Collapse
Affiliation(s)
- Jasper J. Koning
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Infection and Immunity Institute, 1081HZ Amsterdam, the Netherlands
| | - Anusha Rajaraman
- Laboratory of Immunology and Vascular Biology, Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Palo Alto Veterans Institute for Research, Palo Alto, CA 94304, USA
| | - Rogier M. Reijmers
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Infection and Immunity Institute, 1081HZ Amsterdam, the Netherlands
| | - Tanja Konijn
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Infection and Immunity Institute, 1081HZ Amsterdam, the Netherlands
| | - Junliang Pan
- Laboratory of Immunology and Vascular Biology, Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Palo Alto Veterans Institute for Research, Palo Alto, CA 94304, USA
| | - Carl F. Ware
- Infectious and Inflammatory Diseases Research Center, Laboratory of Molecular Immunology, Sanford Burnham Medical Research Institute, La Jolla, CA 92037, USA
| | - Eugene C. Butcher
- Laboratory of Immunology and Vascular Biology, Department of Pathology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Palo Alto Veterans Institute for Research, Palo Alto, CA 94304, USA
- The Center for Molecular Biology and Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA 94304, USA
| | - Reina E. Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Infection and Immunity Institute, 1081HZ Amsterdam, the Netherlands
| |
Collapse
|
8
|
Bhat N, Virgen-Slane R, Ramezani-Rad P, Leung CR, Chen C, Balsells D, Shukla A, Kao E, Apgar JR, Fu M, Ware CF, Rickert RC. Regnase-1 is essential for B cell homeostasis to prevent immunopathology. J Exp Med 2021; 218:e20200971. [PMID: 33822844 PMCID: PMC8025244 DOI: 10.1084/jem.20200971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 01/06/2021] [Accepted: 02/22/2021] [Indexed: 12/26/2022] Open
Abstract
Regnase-1 is an emerging regulator of immune responses with essential roles in the posttranscriptional control of immune cell activation. Regnase-1 is expressed in B cells; however, its B cell-specific functions remain unknown. Here, we demonstrate that Regnase-1 prevents severe autoimmune pathology and show its essential role in maintaining B cell homeostasis. Using Cre driver mice for ablation of Regnase-1 at various stages of B cell development, we demonstrate that loss of Regnase-1 leads to aberrant B cell activation and differentiation, resulting in systemic autoimmunity and early morbidity. The basis of these findings was informed by gene expression data revealing a regulatory role for Regnase-1 in the suppression of a transcriptional program that promotes B cell activation, survival, and differentiation. Overall, our study shows that Regnase-1 exerts critical control of B cell activation, which is required for prevention of immunopathology.
Collapse
Affiliation(s)
- Numana Bhat
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Richard Virgen-Slane
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Parham Ramezani-Rad
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Charlotte R. Leung
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Cindi Chen
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Daniel Balsells
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Ashima Shukla
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Elaine Kao
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - John R. Apgar
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Mingui Fu
- Department of Biomedical Science and Shock/Trauma Research Center, School of Medicine, University of Missouri–Kansas City, Kansas City, MO
| | - Carl F. Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Robert C. Rickert
- Tumor Microenvironment and Cancer Immunology Program, National Cancer Institute designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| |
Collapse
|
9
|
Vanderkerken M, Baptista AP, De Giovanni M, Fukuyama S, Browaeys R, Scott CL, Norris PS, Eberl G, Di Santo JP, Vivier E, Saeys Y, Hammad H, Cyster JG, Ware CF, Tumanov AV, De Trez C, Lambrecht BN. ILC3s control splenic cDC homeostasis via lymphotoxin signaling. J Exp Med 2021; 218:e20190835. [PMID: 33724364 PMCID: PMC7970251 DOI: 10.1084/jem.20190835] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 09/12/2020] [Accepted: 02/05/2021] [Indexed: 12/13/2022] Open
Abstract
The spleen contains a myriad of conventional dendritic cell (cDC) subsets that protect against systemic pathogen dissemination by bridging antigen detection to the induction of adaptive immunity. How cDC subsets differentiate in the splenic environment is poorly understood. Here, we report that LTα1β2-expressing Rorgt+ ILC3s, together with B cells, control the splenic cDC niche size and the terminal differentiation of Sirpα+CD4+Esam+ cDC2s, independently of the microbiota and of bone marrow pre-cDC output. Whereas the size of the splenic cDC niche depended on lymphotoxin signaling only during a restricted time frame, the homeostasis of Sirpα+CD4+Esam+ cDC2s required continuous lymphotoxin input. This latter property made Sirpα+CD4+Esam+ cDC2s uniquely susceptible to pharmacological interventions with LTβR agonists and antagonists and to ILC reconstitution strategies. Together, our findings demonstrate that LTα1β2-expressing Rorgt+ ILC3s drive splenic cDC differentiation and highlight the critical role of ILC3s as perpetual regulators of lymphoid tissue homeostasis.
Collapse
MESH Headings
- Animals
- Cell Adhesion Molecules/genetics
- Cell Adhesion Molecules/immunology
- Cell Adhesion Molecules/metabolism
- Dendritic Cells/immunology
- Dendritic Cells/metabolism
- Female
- Immunity, Innate
- Lymphoid Tissue/cytology
- Lymphoid Tissue/immunology
- Lymphoid Tissue/metabolism
- Lymphotoxin beta Receptor/genetics
- Lymphotoxin beta Receptor/immunology
- Lymphotoxin beta Receptor/metabolism
- Lymphotoxin-alpha/genetics
- Lymphotoxin-alpha/immunology
- Lymphotoxin-alpha/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Transgenic
- Nuclear Receptor Subfamily 1, Group F, Member 3/genetics
- Nuclear Receptor Subfamily 1, Group F, Member 3/immunology
- Nuclear Receptor Subfamily 1, Group F, Member 3/metabolism
- Receptors, Immunologic/genetics
- Receptors, Immunologic/immunology
- Receptors, Immunologic/metabolism
- Signal Transduction/genetics
- Signal Transduction/immunology
- Spleen/cytology
- Spleen/immunology
- Spleen/metabolism
- Mice
Collapse
Affiliation(s)
- Matthias Vanderkerken
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGhent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Antonio P. Baptista
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGhent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Marco De Giovanni
- Howard Hughes Medical Institute and Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
| | - Satoshi Fukuyama
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Robin Browaeys
- Data Mining and Modeling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Charlotte L. Scott
- Laboratory of Myeloid Cell Ontogeny and Functional Specialization, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Paula S. Norris
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Gerard Eberl
- Institut Pasteur, Microenvironment and Immunity Unit, Paris, France
- Institut National de la Santé et de la Recherche Médicale U1224, Paris, France
| | - James P. Di Santo
- Institut Pasteur, Innate Immunity Unit, Department of Immunology, Paris, France
- Institut National de la Santé et de la Recherche Médicale U1223, Paris, France
| | - Eric Vivier
- Innate Pharma Research Laboratories, Innate Pharma, Marseille, France
- Aix Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d’Immunologie de Marseille-Luminy, Marseille, France
- Assistance Publique - Hôpitaux de Marseille, Hôpital de la Timone, Service d’Immunologie, Marseille-Immunopôle, Marseille, France
| | - Yvan Saeys
- Data Mining and Modeling for Biomedicine, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Ghent University, Ghent, Belgium
| | - Hamida Hammad
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGhent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Jason G. Cyster
- Howard Hughes Medical Institute and Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA
| | - Carl F. Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA
| | - Alexei V. Tumanov
- Department of Microbiology, Immunology and Molecular Genetics, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Carl De Trez
- Laboratory of Cellular and Molecular Immunology, Vrij Universiteit Brussel, Brussels, Belgium
| | - Bart N. Lambrecht
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGhent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Pulmonary Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| |
Collapse
|
10
|
Guendel F, Kofoed-Branzk M, Gronke K, Tizian C, Witkowski M, Cheng HW, Heinz GA, Heinrich F, Durek P, Norris PS, Ware CF, Ruedl C, Herold S, Pfeffer K, Hehlgans T, Waisman A, Becher B, Giannou AD, Brachs S, Ebert K, Tanriver Y, Ludewig B, Mashreghi MF, Kruglov AA, Diefenbach A. Group 3 Innate Lymphoid Cells Program a Distinct Subset of IL-22BP-Producing Dendritic Cells Demarcating Solitary Intestinal Lymphoid Tissues. Immunity 2021; 53:1015-1032.e8. [PMID: 33207209 DOI: 10.1016/j.immuni.2020.10.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/20/2020] [Accepted: 10/16/2020] [Indexed: 12/23/2022]
Abstract
Solitary intestinal lymphoid tissues such as cryptopatches (CPs) and isolated lymphoid follicles (ILFs) constitute steady-state activation hubs containing group 3 innate lymphoid cells (ILC3) that continuously produce interleukin (IL)-22. The outer surface of CPs and ILFs is demarcated by a poorly characterized population of CD11c+ cells. Using genome-wide single-cell transcriptional profiling of intestinal mononuclear phagocytes and multidimensional flow cytometry, we found that CP- and ILF-associated CD11c+ cells were a transcriptionally distinct subset of intestinal cDCs, which we term CIA-DCs. CIA-DCs required programming by CP- and ILF-resident CCR6+ ILC3 via lymphotoxin-β receptor signaling in cDCs. CIA-DCs differentially expressed genes associated with immunoregulation and were the major cellular source of IL-22 binding protein (IL-22BP) at steady state. Mice lacking CIA-DC-derived IL-22BP exhibited diminished expression of epithelial lipid transporters, reduced lipid resorption, and changes in body fat homeostasis. Our findings provide insight into the design principles of an immunoregulatory checkpoint controlling nutrient absorption.
Collapse
Affiliation(s)
- Fabian Guendel
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Michael Kofoed-Branzk
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Konrad Gronke
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Caroline Tizian
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Mario Witkowski
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Hung-Wei Cheng
- Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Gitta Anne Heinz
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Frederik Heinrich
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Pawel Durek
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany
| | - Paula S Norris
- Laboratory of Molecular Immunology, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Carl F Ware
- Laboratory of Molecular Immunology, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Christiane Ruedl
- School of Biological Sciences, Nanyang Technological University Singapore, Singapore
| | - Susanne Herold
- Department of Internal Medicine II, Universities of Giessen and Marburg Lung Center, member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Thomas Hehlgans
- Regensburg Center for Interventional Immunology (RCI), Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany; Chair for Immunology, Regensburg University, Franz-Josef-Strauss-Allee 11, 93053 Regensburg, Germany
| | - Ari Waisman
- Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Anastasios D Giannou
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Sebastian Brachs
- Department of Endocrinology and Metabolism, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Germany; Center for Cardiovascular Research (CCR), Charité-Universitätsmedizin Berlin, Hessische Strasse 3-4, 10115 Berlin, Germany
| | - Karolina Ebert
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Yakup Tanriver
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Internal Medicine IV, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, St. Gallen, Switzerland; Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Mir-Farzin Mashreghi
- Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany; BIH Center for Regenerative Therapies (BCRT), Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Andrey A Kruglov
- Microbiota and Chronic Inflammation, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany; Belozersky Institute of Physico-Chemical Biology and Biological Faculty, M.V. Lomonosov Moscow State University, Moscow 119234, Russia; Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 119991, Russia
| | - Andreas Diefenbach
- Laboratory of Innate Immunity, Department of Microbiology, Infectious Diseases and Immunology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health (BIH), Anna-Louisa-Karsch Strasse 2, 10117 Berlin, Germany; Mucosal and Developmental Immunology, Deutsches Rheuma-Forschungszentrum (DRFZ), an institute of the Leibniz Association, 10117 Berlin, Germany.
| |
Collapse
|
11
|
Brar G, Farhat NA, Sukhina A, Lam AK, Kim YH, Hsu T, Tong L, Lin WW, Ware CF, Blackman MA, Sun R, Wu TT. Deletion of immune evasion genes provides an effective vaccine design for tumor-associated herpesviruses. NPJ Vaccines 2020; 5:102. [PMID: 33298958 PMCID: PMC7644650 DOI: 10.1038/s41541-020-00251-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 10/02/2020] [Indexed: 12/13/2022] Open
Abstract
Vaccines based on live attenuated viruses often induce broad, multifaceted immune responses. However, they also usually sacrifice immunogenicity for attenuation. It is particularly difficult to elicit an effective vaccine for herpesviruses due to an armament of immune evasion genes and a latent phase. Here, to overcome the limitation of attenuation, we developed a rational herpesvirus vaccine in which viral immune evasion genes were deleted to enhance immunogenicity while also attaining safety. To test this vaccine strategy, we utilized murine gammaherpesvirus-68 (MHV-68) as a proof-of-concept model for the cancer-associated human γ-herpesviruses, Epstein-Barr virus and Kaposi sarcoma-associated herpesvirus. We engineered a recombinant MHV-68 virus by targeted inactivation of viral antagonists of type I interferon (IFN-I) pathway and deletion of the latency locus responsible for persistent infection. This recombinant virus is highly attenuated with no measurable capacity for replication, latency, or persistence in immunocompetent hosts. It stimulates robust innate immunity, differentiates virus-specific memory T cells, and elicits neutralizing antibodies. A single vaccination affords durable protection that blocks the establishment of latency following challenge with the wild type MHV-68 for at least six months post-vaccination. These results provide a framework for effective vaccination against cancer-associated herpesviruses through the elimination of latency and key immune evasion mechanisms from the pathogen.
Collapse
Affiliation(s)
- Gurpreet Brar
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Nisar A Farhat
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Alisa Sukhina
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Alex K Lam
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Yong Hoon Kim
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Tiffany Hsu
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Leming Tong
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Wai Wai Lin
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | | | - Ren Sun
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Ting-Ting Wu
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA.
| |
Collapse
|
12
|
Brunetti G, Belisario DC, Storlino G, Colaianni G, Buffoni L, Ingravallo G, Ware CF, Colucci S, Ferracini R, Grano M, Roato I. LIGHT as regulator of bone homeostasis during osteolytic bone metastasis formation in non-small cell lung cancer patients. Bone Rep 2020. [DOI: 10.1016/j.bonr.2020.100656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
13
|
Burn Aschner C, Loh LN, Galen B, Delwel I, Jangra RK, Garforth SJ, Chandran K, Almo S, Jacobs WR, Ware CF, Herold BC. HVEM signaling promotes protective antibody-dependent cellular cytotoxicity (ADCC) vaccine responses to herpes simplex viruses. Sci Immunol 2020; 5:eaax2454. [PMID: 32817296 PMCID: PMC7673108 DOI: 10.1126/sciimmunol.aax2454] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 01/20/2020] [Accepted: 07/23/2020] [Indexed: 12/20/2022]
Abstract
Herpes simplex virus (HSV) glycoprotein D (gD) not only is required for virus entry and cell-to-cell spread but also binds the host immunomodulatory molecule, HVEM, blocking interactions with its ligands. Natural infection primarily elicits neutralizing antibodies targeting gD, but subunit protein vaccines designed to induce this response have failed clinically. In contrast, preclinical studies demonstrate that an HSV-2 single-cycle strain deleted in gD, ΔgD-2, induces primarily non-neutralizing antibodies that activate Fcγ receptors (FcγRs) to mediate antibody-dependent cellular cytotoxicity (ADCC). These studies were designed to test the hypothesis that gD interferes with ADCC through engagement of HVEM. Immunization of Hvem-/- mice with ΔgD-2 resulted in significant reduction in HSV-specific IgG2 antibodies, the subclass associated with FcγR activation and ADCC, compared with wild-type controls. This translated into a parallel reduction in active and passive vaccine protection. A similar decrease in ADCC titers was observed in Hvem-/- mice vaccinated with an alternative HSV vaccine candidate (dl5-29) or an unrelated vesicular stomatitis virus-vectored vaccine. Unexpectedly, not only did passive transfer of immune serum from ΔgD-2-vaccinated Hvem-/- mice fail to protect wild-type mice but transfer of immune serum from ΔgD-2-vaccinated wild-type mice failed to protect Hvem-/- mice. Immune cells isolated from Hvem-/- mice were impaired in FcγR activation, and, conversely, addition of gD protein or anti-HVEM antibodies to in vitro murine or human FcγR activation assays inhibited the response. These findings uncover a previously unrecognized role for HVEM signaling in generating and mediating ADCC and an additional HSV immune evasion strategy.
Collapse
Affiliation(s)
- Clare Burn Aschner
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Lip Nam Loh
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Benjamin Galen
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Isabel Delwel
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Rohit K Jangra
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Scott J Garforth
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Kartik Chandran
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Steven Almo
- Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - William R Jacobs
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Carl F Ware
- Infectious and Inflammatory Diseases Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Betsy C Herold
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
- Department of Pediatrics, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| |
Collapse
|
14
|
Perlin DS, Zafir-Lavie I, Roadcap L, Raines S, Ware CF, Neil GA. Levels of the TNF-Related Cytokine LIGHT Increase in Hospitalized COVID-19 Patients with Cytokine Release Syndrome and ARDS. mSphere 2020; 5:e00699-20. [PMID: 32817460 PMCID: PMC7426176 DOI: 10.1128/msphere.00699-20] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
Many coronavirus disease 2019 (COVID-19) patients demonstrate lethal respiratory complications caused by cytokine release syndrome (CRS). Multiple cytokines have been implicated in CRS, but levels of tumor necrosis factor superfamily 14 (TNFSF14) (LIGHT) have not been previously measured in this setting. In this study, we observed significantly elevated serum LIGHT levels in hospitalized COVID-19 patients compared to healthy age- and gender-matched control patients. The assay detected bioavailable LIGHT unbound to the inhibitor Decoy receptor-3 (DcR3). Bioavailable LIGHT levels were elevated in patients both on and off ventilatory support, with a trend toward higher levels in patients requiring mechanical ventilation. In hospitalized patients over the age of 60, who exhibited a mortality rate of 82%, LIGHT levels were significantly higher (P = 0.0209) in those who died than in survivors. As previously reported, interleukin 6 (IL-6) levels were also elevated in these patients, with significantly (P = 0.0076) higher levels observed in patients who died than in survivors, paralleling the LIGHT levels. Although attempts to block IL-6 binding to its receptor have shown limited success in COVID-19 CRS, neutralization of LIGHT may prove to be more effective owing to its more central role in regulating antiviral immune responses. The findings presented here demonstrate that LIGHT is a cytokine which may play an important role in COVID-19 patients presenting with acute respiratory distress syndrome (ARDS) and CRS and suggest that LIGHT neutralization may be beneficial to COVID-19 patients.
Collapse
Affiliation(s)
- David S Perlin
- Hackensack Meridian Health Center for Discovery and Innovation, Nutley, New Jersey, USA
| | | | | | - Shane Raines
- 2b Analytics, LLC, Wallingford, Pennsylvania, USA
| | - Carl F Ware
- Laboratory of Molecular Immunology, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | | |
Collapse
|
15
|
Li X, Zhao J, Kasinath V, Uehara M, Jiang L, Banouni N, McGrath MM, Ichimura T, Fiorina P, Lemos DR, Shin SR, Ware CF, Bromberg JS, Abdi R. Lymph node fibroblastic reticular cells deposit fibrosis-associated collagen following organ transplantation. J Clin Invest 2020; 130:4182-4194. [PMID: 32597832 PMCID: PMC7410068 DOI: 10.1172/jci136618] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 04/22/2020] [Indexed: 02/05/2023] Open
Abstract
Although the immune response within draining lymph nodes (DLNs) has been studied for decades, how their stromal compartment contributes to this process remains to be fully explored. Here, we show that donor mast cells were prominent activators of collagen I deposition by fibroblastic reticular cells (FRCs) in DLNs shortly following transplantation. Serial analysis of the DLN indicated that the LN stroma did not return to its baseline microarchitecture following organ rejection and that the DLN contained significant fibrosis following repetitive organ transplants. Using several FRC conditional-knockout mice, we show that induction of senescence in the FRCs of the DLN resulted in massive production of collagen I and a proinflammatory milieu within the DLN. Stimulation of herpes virus entry mediator (HVEM) on FRCs by its ligand LIGHT contributed chiefly to the induction of senescence in FRCs and overproduction of collagen I. Systemic administration of ex vivo-expanded FRCs to mice decreased DLN fibrosis and strengthened the effect of anti-CD40L in prolonging heart allograft survival. These data demonstrate that the transformation of FRCs into proinflammatory myofibroblasts is critically important for the maintenance of a proinflammatory milieu within a fibrotic DLN.
Collapse
Affiliation(s)
- Xiaofei Li
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Wuhan University School of Pharmaceutical Sciences, Wuhan, Hubei, China
| | - Jing Zhao
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Vivek Kasinath
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mayuko Uehara
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Liwei Jiang
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Naima Banouni
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Martina M. McGrath
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Wuhan University School of Pharmaceutical Sciences, Wuhan, Hubei, China
| | | | - Paolo Fiorina
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Dario R. Lemos
- Renal Division, Brigham and Women’s Hospital
- Harvard Stem Cell Institute, and
| | - Su Ryon Shin
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carl F. Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Jonathan S. Bromberg
- Department of Surgery and Microbiology and Immunobiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Reza Abdi
- Transplantation Research Center, Renal Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
16
|
Garancher A, Suzuki H, Haricharan S, Masihi MB, Rusert JM, Norris PS, Carrette F, Romero MM, Morrissy SA, Skowron P, Cavalli FM, Farooq H, Ramaswamy V, Morcavallo A, Henderson JJ, Olson JM, Cho YJ, Li XN, Chesler L, Marra MA, Becher OJ, Bradley LM, Ware CF, Taylor MD, Wechsler-Reya RJ. Abstract IA11: Overcoming immune evasion in pediatric brain tumors. Cancer Res 2020. [DOI: 10.1158/1538-7445.pedca19-ia11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Many immunotherapies act by enhancing T-cell killing of tumor cells. Cytotoxic T cells recognize antigens presented by class I major histocompatibility complex (MHC-I) proteins on tumor cells. Our studies suggest that medulloblastomas and high-grade gliomas lacking the p53 tumor suppressor do not express surface MHC-I and are therefore resistant to immune rejection. Mechanistically, this is because p53 regulates expression of the peptide transporter Tap1 and the aminopeptidase Erap1, which are required for MHC-I trafficking to the cell surface. Treatment with tumor necrosis factor or lymphotoxin beta receptor agonist rescues expression of Erap1, Tap1, and MHC-I on p53 mutant tumor cells. In vivo, TNF treatment prolongs survival and markedly augments the efficacy of the immune checkpoint inhibitor anti-PD-1. These studies identify p53 as a key regulator of immune evasion in vivo and suggest that TNF could be used to enhance sensitivity of p53-mutant tumors to immunotherapy.
Citation Format: Alexandra Garancher, Hiromichi Suzuki, Svasti Haricharan, Meher B. Masihi, Jessica M. Rusert, Paula S. Norris, Florent Carrette, Megan M. Romero, Sorana A. Morrissy, Patryk Skowron, Florence M.G. Cavalli, Hamza Farooq, Vijay Ramaswamy, Alaide Morcavallo, Jacob J. Henderson, James M. Olson, Yoon-Jae Cho, Xiao-Nan Li, Louis Chesler, Marco A. Marra, Oren J. Becher, Linda M. Bradley, Carl F. Ware, Michael D. Taylor, Robert J. Wechsler-Reya. Overcoming immune evasion in pediatric brain tumors [abstract]. In: Proceedings of the AACR Special Conference on the Advances in Pediatric Cancer Research; 2019 Sep 17-20; Montreal, QC, Canada. Philadelphia (PA): AACR; Cancer Res 2020;80(14 Suppl):Abstract nr IA11.
Collapse
Affiliation(s)
| | | | | | - Meher B. Masihi
- 1Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA,
| | | | - Paula S. Norris
- 1Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA,
| | - Florent Carrette
- 1Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA,
| | | | | | | | | | - Hamza Farooq
- 2Hospital for Sick Children, Toronto, ON, Canada,
| | | | | | | | | | - Yoon-Jae Cho
- 5Oregon Health & Science University, Portland, OR,
| | | | - Louis Chesler
- 4The Institute of Cancer Research, London, United Kingdom,
| | | | | | - Linda M. Bradley
- 1Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA,
| | - Carl F. Ware
- 1Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA,
| | | | | |
Collapse
|
17
|
Garancher A, Suzuki H, Haricharan S, Chau LQ, Masihi MB, Rusert JM, Norris PS, Carrette F, Romero MM, Morrissy SA, Skowron P, Cavalli FMG, Farooq H, Ramaswamy V, Jones SJM, Moore RA, Mungall AJ, Ma Y, Thiessen N, Li Y, Morcavallo A, Qi L, Kogiso M, Du Y, Baxter P, Henderson JJ, Crawford JR, Levy ML, Olson JM, Cho YJ, Deshpande AJ, Li XN, Chesler L, Marra MA, Wajant H, Becher OJ, Bradley LM, Ware CF, Taylor MD, Wechsler-Reya RJ. Tumor necrosis factor overcomes immune evasion in p53-mutant medulloblastoma. Nat Neurosci 2020; 23:842-853. [PMID: 32424282 PMCID: PMC7456619 DOI: 10.1038/s41593-020-0628-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 03/20/2020] [Indexed: 12/18/2022]
Abstract
Many immunotherapies act by enhancing the ability of cytotoxic T cells to kill tumor cells. Killing depends on T cell recognition of antigens presented by class I major histocompatibility complex (MHC-I) proteins on tumor cells. In this study, we showed that medulloblastomas lacking the p53 tumor suppressor do not express surface MHC-I and are therefore resistant to immune rejection. Mechanistically, this is because p53 regulates expression of the peptide transporter Tap1 and the aminopeptidase Erap1, which are required for MHC-I trafficking to the cell surface. In vitro, tumor necrosis factor (TNF) or lymphotoxin-β receptor agonist can rescue expression of Erap1, Tap1 and MHC-I on p53-mutant tumor cells. In vivo, low doses of TNF prolong survival and synergize with immune checkpoint inhibitors to promote tumor rejection. These studies identified p53 as a key regulator of immune evasion and suggest that TNF could be used to enhance sensitivity of tumors to immunotherapy.
Collapse
Affiliation(s)
- Alexandra Garancher
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Hiromichi Suzuki
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Svasti Haricharan
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Lianne Q Chau
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Meher Beigi Masihi
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Jessica M Rusert
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Paula S Norris
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Florent Carrette
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Megan M Romero
- Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Sorana A Morrissy
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
- Dept. of Biochemistry and Molecular Biology, Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Patryk Skowron
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Florence M G Cavalli
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Hamza Farooq
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Vijay Ramaswamy
- Division of Haematology/Oncology and Department of Paediatrics, Hospital for Sick Children, Toronto, Canada
| | - Steven J M Jones
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Richard A Moore
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Andrew J Mungall
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Yussanne Ma
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Nina Thiessen
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Yisu Li
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Alaide Morcavallo
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Lin Qi
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Mari Kogiso
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Yuchen Du
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Patricia Baxter
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Jacob J Henderson
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - John R Crawford
- Departments of Pediatrics and Neurosciences, University of California, San Diego - Rady Children's Hospital, San Diego, CA, USA
| | - Michael L Levy
- Department of Neurosurgery, University of California San Diego - Rady Children's Hospital, San Diego, CA, USA
| | - James M Olson
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Yoon-Jae Cho
- Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Aniruddha J Deshpande
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Xiao-Nan Li
- Brain Tumor Program, Texas Children's Cancer Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Louis Chesler
- Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Marco A Marra
- Canada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada
| | - Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Oren J Becher
- Department of Pediatrics, Northwestern University, Chicago, IL, USA
| | - Linda M Bradley
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Carl F Ware
- Tumor Microenvironment and Cancer Immunology Program, NCI-Designated Cancer Center and the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Michael D Taylor
- Developmental and Stem Cell Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Robert J Wechsler-Reya
- Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA.
| |
Collapse
|
18
|
Veny M, Grases D, Kucharova K, Lin WW, Nguyen J, Huang S, Ware CF, Ranscht B, Šedý JR. Contactin-1 Is Required for Peripheral Innervation and Immune Homeostasis Within the Intestinal Mucosa. Front Immunol 2020; 11:1268. [PMID: 32676079 PMCID: PMC7333639 DOI: 10.3389/fimmu.2020.01268] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 05/19/2020] [Indexed: 01/23/2023] Open
Abstract
Neuronal regulation of diverse physiological functions requires complex molecular interactions in innervated tissues to maintain proper organ function. Here we show that loss of the neuronal cell surface adhesion/recognition molecule Contactin-1 (Cntn1) directly impairs intestinal function causing wasting that subsequently results in global immune defects. Loss of Cntn1 results in hematologic alterations and changes in blood metabolites associated with malnourishment. We found thymus and spleen of Cntn1-deficient animals atrophied with severe reductions in lymphocyte populations. Elevated thymic Gilz expression indicated ongoing glucocorticoid signaling in Cntn1-deficient animals, consistent with the malnourishment phenotype. Intestinal Contactin-1 was localized to neurons in the villi and the submucosal/myenteric plexus that innervates smooth muscle. Loss of Cntn1 was associated with reduced intestinal Bdnf and Adrb2, indicating reduced neuromuscular crosstalk. Additionally, loss of Cntn1 resulted in reduced recruitment of CD3+ T cells to villi within the small intestine. Together, these data illustrate the critical role of Contactin-1 function within the gut, and how this is required for normal systemic immune functions.
Collapse
Affiliation(s)
- Marisol Veny
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Daniela Grases
- Neuroscience and Aging Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Karolina Kucharova
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Wai Wai Lin
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Jennifer Nguyen
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Sarah Huang
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Barbara Ranscht
- Neuroscience and Aging Research Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - John R Šedý
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| |
Collapse
|
19
|
Brunetti G, Belisario DC, Bortolotti S, Storlino G, Colaianni G, Faienza MF, Sanesi L, Alliod V, Buffoni L, Centini E, Voena C, Pulito R, Novello S, Ingravallo G, Rizzi R, Mori G, Reseland JE, Ware CF, Colucci S, Ferracini R, Grano M, Roato I. LIGHT/TNFSF14 Promotes Osteolytic Bone Metastases in Non-small Cell Lung Cancer Patients. J Bone Miner Res 2020; 35:671-680. [PMID: 31826304 DOI: 10.1002/jbmr.3942] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 12/03/2019] [Accepted: 12/08/2019] [Indexed: 12/24/2022]
Abstract
Tumor necrosis factor superfamily member 14 (TNFSF14), LIGHT, is a component of the cytokine network that regulates innate and adaptive immune responses, which promote homeostasis of lymphoid organs, liver, and bone. Metastatic tumors often disrupt the tissue microenvironment, thus altering the homeostasis of the invaded organ; however, the underlying mechanisms required further studies. We investigated the role of LIGHT in osteolytic bone disease induced by metastatic non-small cell lung cancer (NSCLC). Patients diagnosed with NSCLC bone metastasis show significantly higher levels of LIGHT expressed in monocytes compared with non-bone metastatic tumors and healthy controls. Serum LIGHT levels were also higher in patients with bone metastases than in controls, suggesting a role for LIGHT in stimulating osteoclast precursors. In bone metastatic patients, we also detected increased RNA expression and serum RANKL levels, thus by adding anti-LIGHT or RANK-fragment crystallizable region (RANK-Fc) in PBMC cultures, a significant inhibition of osteoclastogenesis was observed. To model this observation in mice, we used the mouse lung cancer cell line LLC-1. After intratibial implantation, wild-type mice showed an increased number of osteoclasts but reduced numbers of osteoblasts and decreased osteoid formation. In contrast, Tnfsf14-/- mice showed no significant bone loss or other changes in bone homeostasis associated with this model. These data indicate LIGHT is a key control mechanism for regulating bone homeostasis during metastatic invasion. Thus, LIGHT may be a novel therapeutic target in osteolytic bone metastases. © 2019 American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Giacomina Brunetti
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Dimas C Belisario
- Center for Experimental Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| | - Sara Bortolotti
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Giuseppina Storlino
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Graziana Colaianni
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Maria F Faienza
- Department of Biomedical Science and Human Oncology, University of Bari, Bari, Italy
| | - Lorenzo Sanesi
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Valentina Alliod
- Department of Oncological Sciences, University of Turin Medical School, Turin, Italy
| | - Lucio Buffoni
- Department of Oncological Sciences, University of Turin Medical School, Turin, Italy
| | - Elisa Centini
- Center for Experimental Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| | - Claudia Voena
- Center for Experimental Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy.,Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Roberta Pulito
- Center for Experimental Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| | - Silvia Novello
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Giuseppe Ingravallo
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Rita Rizzi
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Giorgio Mori
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Janne E Reseland
- Department of Biomaterials, Institute for Clinical Dentistry, University of Oslo Blindern, Oslo, Norway
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Silvia Colucci
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Riccardo Ferracini
- Department of Surgical Sciences (DISC), Orthopaedic Clinic-IRCCS, A.O.U. San Martino, Genoa, Italy
| | - Maria Grano
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Ilaria Roato
- Center for Experimental Research and Medical Studies (CeRMS), A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy
| |
Collapse
|
20
|
Brunetti G, Storlino G, Oranger A, Colaianni G, Faienza MF, Ingravallo G, Di Comite M, Reseland JE, Celi M, Tarantino U, Passeri G, Ware CF, Grano M, Colucci S. LIGHT/TNFSF14 regulates estrogen deficiency-induced bone loss. J Pathol 2020; 250:440-451. [PMID: 31990039 DOI: 10.1002/path.5385] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 12/24/2019] [Accepted: 01/15/2020] [Indexed: 12/30/2022]
Abstract
Bone loss induced by ovariectomy is due to the direct activity on bone cells and mesenchymal cells and to the dysregulated activity of bone marrow cells, including immune cells and stromal cells, but the underlying mechanisms are not completely known. Here, we demonstrate that ovariectomy induces the T-cell co-stimulatory cytokine LIGHT, which stimulates both osteoblastogenesis and osteoclastogenesis by modulating osteoclastogenic cytokine expression, including TNF, osteoprotegerin, and the receptor activator of nuclear factor-κB ligand (RANKL). Predictably, LIGHT-deficient (Tnfsf14-/- ) mice are protected from ovariectomy-dependent bone loss, whereas trabecular bone mass increases in mice deficient in both LIGHT and T and B lymphocytes (Rag -/- Tnfsf14 -/- ) and is associated with an inversion of the TNF and RANKL/OPG ratio. Furthermore, women with postmenopausal osteoporosis display high levels of LIGHT in circulating T cells and monocytes. Taken together, these results indicate that LIGHT mediates bone loss induced by ovariectomy, suggesting that patients with postmenopausal osteoporosis may benefit from LIGHT antagonism. © 2020 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Giacomina Brunetti
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Giuseppina Storlino
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Angela Oranger
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Graziana Colaianni
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Maria F Faienza
- Department of Biomedical Science and Human Oncology, Paediatric Unit, University of Bari, Bari, Italy
| | - Giuseppe Ingravallo
- Department of Emergency and Organ Transplantation, Pathology Section, University of Bari, Bari, Italy
| | - Mariasevera Di Comite
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Janne E Reseland
- Department of Biomaterials, Institute for Clinical Dentistry, University of Oslo, Blindern, Oslo, Norway
| | - Monica Celi
- Department of Orthopedics and Traumatology, Tor Vergata University of Rome, Rome, Italy
| | - Umberto Tarantino
- Department of Orthopedics and Traumatology, Tor Vergata University of Rome, Rome, Italy
| | - Giovanni Passeri
- Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Maria Grano
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Silvia Colucci
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| |
Collapse
|
21
|
Virgen-Slane R, Correa RG, Ramezani-Rad P, Steen-Fuentes S, Detanico T, DiCandido MJ, Li J, Ware CF. Cutting Edge: The RNA-Binding Protein Ewing Sarcoma Is a Novel Modulator of Lymphotoxin β Receptor Signaling. J Immunol 2020; 204:1085-1090. [PMID: 31969387 DOI: 10.4049/jimmunol.1901260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 12/22/2019] [Indexed: 01/05/2023]
Abstract
Lymphotoxin β receptor (LTβR) signaling is crucial for lymphoid tissue organogenesis and immune homeostasis. To identify novel regulatory mechanisms for signaling, we implemented a two-step screen that uses coexpression analysis of human fibroblasts undergoing LTβR stimulation and affinity-purification mass spectrometry for the LTβR signaling protein TNFR-associated factor 3 (TRAF3). We identify Ewing sarcoma (EWS) protein as a novel LTβR signaling component that associates with TRAF3 but not with TNFR-associated factor 2 (TRAF2). The EWS:TRAF3 complex forms under unligated conditions that are disrupted following activation of the LTβR. We conclude that EWS limits expression of proinflammatory molecules, GM-CSF, and ERK-2, promoting immune homeostasis.
Collapse
Affiliation(s)
- Richard Virgen-Slane
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Ricardo G Correa
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Parham Ramezani-Rad
- National Cancer Institute-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037; and
| | - Seth Steen-Fuentes
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Thiago Detanico
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Michael J DiCandido
- Department of Immunology and Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT 06877
| | - Jun Li
- Department of Immunology and Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT 06877
| | - Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037;
| |
Collapse
|
22
|
Detanico T, Virgen-Slane R, Steen-Fuentes S, Lin WW, Rhode-Kurnow A, Chappell E, Correa RG, DiCandido MJ, Mbow ML, Li J, Ware CF. Co-expression Networks Identify DHX15 RNA Helicase as a B Cell Regulatory Factor. Front Immunol 2019; 10:2903. [PMID: 31921164 PMCID: PMC6915936 DOI: 10.3389/fimmu.2019.02903] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 11/26/2019] [Indexed: 12/30/2022] Open
Abstract
Genome-wide co-expression analysis is often used for annotating novel gene functions from high-dimensional data. Here, we developed an R package with a Shiny visualization app that creates immuno-networks from RNAseq data using a combination of Weighted Gene Co-expression Network Analysis (WGCNA), xCell immune cell signatures, and Bayesian Network Learning. Using a large publicly available RNAseq dataset we generated a Gene Module-Immune Cell (GMIC) network that predicted causal relationships between DEAH-box RNA helicase (DHX)15 and genes associated with humoral immunity, suggesting that DHX15 may regulate B cell fate. Deletion of DHX15 in mouse B cells led to impaired lymphocyte development, reduced peripheral B cell numbers, and dysregulated expression of genes linked to antibody-mediated immune responses similar to the genes predicted by the GMIC network. Moreover, antigen immunization of mice demonstrated that optimal primary IgG1 responses required DHX15. Intrinsic expression of DHX15 was necessary for proliferation and survival of activated of B cells. Altogether, these results support the use of co-expression networks to elucidate fundamental biological processes.
Collapse
Affiliation(s)
- Thiago Detanico
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Richard Virgen-Slane
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Seth Steen-Fuentes
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Wai W. Lin
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Antje Rhode-Kurnow
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Elizabeth Chappell
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Ricardo G. Correa
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Michael J. DiCandido
- Department of Immunology & Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, United States
| | - M. Lamine Mbow
- Department of Immunology & Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, United States
| | - Jun Li
- Department of Immunology & Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, United States
| | - Carl F. Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| |
Collapse
|
23
|
Behnke K, Zhuang Y, Xu HC, Sundaram B, Reich M, Shinde PV, Huang J, Modares NF, Tumanov AV, Polz R, Scheller J, Ware CF, Pfeffer K, Keitel V, Häussinger D, Pandyra AA, Lang KS, Lang PA. Reply. Hepatology 2019; 70:1074-1075. [PMID: 30829412 DOI: 10.1002/hep.30600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Affiliation(s)
- Kristina Behnke
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Yuan Zhuang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Haifeng C Xu
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Balamurugan Sundaram
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Maria Reich
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Prashant V Shinde
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Jun Huang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Nastaran Fazel Modares
- Institute of Biochemistry and Molecular Biology II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Alexei V Tumanov
- Department of Microbiology, Immunology & Molecular Genetics, University of Texas Health Science Center, San Antonio, TX
| | - Robin Polz
- Institute of Biochemistry and Molecular Biology II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Jürgen Scheller
- Institute of Biochemistry and Molecular Biology II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Carl F Ware
- Infectious and Inflammatory Diseases Research Center, Sanford Burnham Prebys Medical Discovery Research Institute, La Jolla, CA
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital Hygiene, University Hospital, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Aleksandra A Pandyra
- Department of Gastroenterology, Hepatology, and Infectious Diseases, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Karl S Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Philipp A Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| |
Collapse
|
24
|
Mintz MA, Felce JH, Chou MY, Mayya V, Xu Y, Shui JW, An J, Li Z, Marson A, Okada T, Ware CF, Kronenberg M, Dustin ML, Cyster JG. The HVEM-BTLA Axis Restrains T Cell Help to Germinal Center B Cells and Functions as a Cell-Extrinsic Suppressor in Lymphomagenesis. Immunity 2019; 51:310-323.e7. [PMID: 31204070 PMCID: PMC6703922 DOI: 10.1016/j.immuni.2019.05.022] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/26/2019] [Accepted: 05/29/2019] [Indexed: 01/22/2023]
Abstract
The tumor necrosis factor receptor superfamily member HVEM is one of the most frequently mutated surface proteins in germinal center (GC)-derived B cell lymphomas. We found that HVEM deficiency increased B cell competitiveness during pre-GC and GC responses. The immunoglobulin (Ig) superfamily protein BTLA regulated HVEM-expressing B cell responses independently of B-cell-intrinsic signaling via HVEM or BTLA. BTLA signaling into T cells through the phosphatase SHP1 reduced T cell receptor (TCR) signaling and preformed CD40 ligand mobilization to the immunological synapse, thus diminishing the help delivered to B cells. Moreover, T cell deficiency in BTLA cooperated with B cell Bcl-2 overexpression, leading to GC B cell outgrowth. These results establish that HVEM restrains the T helper signals delivered to B cells to influence GC selection outcomes, and they suggest that BTLA functions as a cell-extrinsic suppressor of GC B cell lymphomagenesis. HVEM deficiency increases B cell competitiveness in response to T cell help Preformed CD40L upregulation is tuned to TCR signal strength HVEM engagement of Tfh BTLA signals via SHP1 to restrain CD40L and B cell proliferation T cell BTLA is an extrinsic repressor of Bcl-2-overexpressing GC B cell accumulation
Collapse
Affiliation(s)
- Michelle A Mintz
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
| | - James H Felce
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Marissa Y Chou
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Viveka Mayya
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Ying Xu
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Jr-Wen Shui
- Division of Developmental Immunology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Jinping An
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Zhongmei Li
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA
| | - Alexander Marson
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA
| | - Takaharu Okada
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Carl F Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Mitchell Kronenberg
- Division of Developmental Immunology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Michael L Dustin
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Jason G Cyster
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA.
| |
Collapse
|
25
|
Lin WW, Chapell E, Brar G, Wu TT, Sun R, Baaten B, Ware CF. Gamma Herpesvirus manipulates HVEM regulated IL-1β pathway to evade immune responses. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.62.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
The herpes virus entry mediator (HVEM) a member of the TNFR superfamily, is a key immunoregulator with both proinflammatory and inhibitory signaling functions. Both α and β-herpes viruses exploit HVEM to establish persistent infections, however little is known about whether the oncogenic γ-herpesviruses modulate HVEM. Here, we investigate the role of HVEM in a mouse model of γ-herpesvirus (MHV68) infection. Control C57BL/6 and HVEM-deficient (Tnfrsf14−/−) mice were intranasally infected with MHV68. We found that virus replication in the lungs of Tnfrsf14−/− mice increased significantly indicating HVEM expression is required to control MHV68 infection. We found that alveolar macrophages were drastically reduced in Tnfrsf14−/− mice compared to C57/BL6 controls suggesting their survival requires HVEM signaling. Importantly, we showed that IL-1β levels in the lungs of MHV68 infected Tnfrsf14−/−mice were significantly higher than C57BL/6 controls. Bone marrow-derived macrophage from Tnfrsf14−/− showed that HVEM is necessary to prevent IL-1β production in response to inflammasome activator. Antibodies that block IL-1R or IL-1β drastically increased the viral load in the lungs suggested that IL-1β is necessary to control viral replication. Taken together, our results highlight the role for HVEM in innate immune response evasion of MHV68 that could involve the inflammasome.
Collapse
Affiliation(s)
- Wai W Lin
- 1Sanford Burnham Prebys Medical Discovery Institute
| | | | | | | | - Ren Sun
- 2University of California, Los Angeles
| | - Bas Baaten
- 1Sanford Burnham Prebys Medical Discovery Institute
| | - Carl F. Ware
- 1Sanford Burnham Prebys Medical Discovery Institute
| |
Collapse
|
26
|
Wechsler-Reya R, Garancher A, Suzuki H, Haricharan S, Masihi MB, Rusert JM, Norris PS, Carrette F, Romero MM, Morrissy SA, Skowron P, Cavalli FM, Farooq H, Ramaswamy V, Jones SJ, Moore RA, Mungall AJ, Ma Y, Thiessen N, Li Y, Morcavallo A, Qi L, Henderson JJ, Crawford JR, Levy ML, Olson JM, Cho YJ, Deshpande A, Li XN, Chesler L, Marra MA, Becher OJ, Bradley LM, Ware CF, Taylor MD. TNF superfamily cytokines overcome immune evasion in medulloblastoma. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.194.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
Many immunotherapies act by enhancing T cell killing of tumor cells. CD8+ cytotoxic T cells recognize antigens presented by class I major histocompatibility complex (MHC-I) proteins on tumor cells. Here we show that medulloblastomas lacking the p53 tumor suppressor do not express surface MHC-I and are therefore resistant to immune rejection. Mechanistically, this is because p53 regulates expression of the peptide transporter Tap1 and the aminopeptidase Erap1, which are required for MHC-I trafficking to the cell surface. Treatment with tumor necrosis factor (TNF) or lymphotoxin beta receptor agonist (LTβRag) rescues expression of Erap1, Tap1 and MHC-I on p53-mutant tumor cells. In vivo, TNF treatment prolongs survival and markedly augments the efficacy of the immune checkpoint inhibitor anti-PD-1. These studies identify p53 as a key regulator of immune evasion in vivo, and suggest that TNF could be used to enhance sensitivity of p53-mutant tumors to immunotherapy.
Collapse
Affiliation(s)
- Robert Wechsler-Reya
- 1Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Alexandra Garancher
- 1Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Hiromichi Suzuki
- 2Division of Neurosurgery, Hospital For Sick Children, Toronto, Canada
| | - Svasti Haricharan
- 3Lester & Sue Smith Breast Center, Department of Medicine, Baylor College of Medicine
| | - Meher Beigi Masihi
- 1Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Jessica M. Rusert
- 1Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Paula S. Norris
- 4Immunity and Pathogenesis Program, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Florent Carrette
- 4Immunity and Pathogenesis Program, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute
| | | | - Sorana A. Morrissy
- 6Developmental and Stem Cell Biology Program, Hospital For Sick Children, Toronto, Canada
| | - Patryk Skowron
- 6Developmental and Stem Cell Biology Program, Hospital For Sick Children, Toronto, Canada
| | - Florence M.G. Cavalli
- 7Program in Developmental and Stem Cell Biology, Hospital For Sick Children, Toronto, Canada
| | - Hamza Farooq
- 6Developmental and Stem Cell Biology Program, Hospital For Sick Children, Toronto, Canada
| | - Vijay Ramaswamy
- 8Division of Haematology/Oncology and Division of Paediatrics, Hospital For Sick Children, Toronto, Canada
| | - Steven J.M. Jones
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Richard A. Moore
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Andrew J. Mungall
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Yussanne Ma
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Nina Thiessen
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Yisu Li
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | - Alaide Morcavallo
- 10Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Lin Qi
- 11Preclinical Neuro-Oncology Research Program, Texas Children’s Cancer Center, Texas Children’s Hospital, Baylor College of Medicine
| | - Jacob J. Henderson
- 12Papé Family Pediatric Research Institute, Department of Pediatrics, Knight Cancer Institute, Oregon Health & Science University
| | - John R. Crawford
- 13Departments of Pediatrics and Neurosciences, University of California, San Diego, Rady Children’s Hospital San Diego
| | - Michael L. Levy
- 14Department of Neurosurgery, University of California, San Diego, Rady Children’s Hospital San Diego
| | - James M. Olson
- 15Clinical Research Division, Fred Hutchinson Cancer Research Center
| | - Yoon-Jae Cho
- 12Papé Family Pediatric Research Institute, Department of Pediatrics, Knight Cancer Institute, Oregon Health & Science University
| | - Ani Deshpande
- 1Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Xiao-Nan Li
- 11Preclinical Neuro-Oncology Research Program, Texas Children’s Cancer Center, Texas Children’s Hospital, Baylor College of Medicine
| | - Louis Chesler
- 10Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Marco A. Marra
- 9Canada’s Michael Smith Genome Sciences Centre, BC Cancer Agency, Canada
| | | | - Linda M. Bradley
- 4Immunity and Pathogenesis Program, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Carl F. Ware
- 4Immunity and Pathogenesis Program, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute
| | - Michael D. Taylor
- 2Division of Neurosurgery, Hospital For Sick Children, Toronto, Canada
| |
Collapse
|
27
|
Virgen-Slane R, Correa RG, Ramezani-Rad P, Rosa-Campos A, Li J, Ware CF. RNA-binding protein EWS, a novel modulator of LTβR signaling. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.185.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
Efficient immune responses depend on signaling networks coordinated by dynamic protein-protein interactions. Adaptor proteins, like TRAF3, participates in distinct signaling pathways critical for immune development and host defense. To identify distinct complexes of TRAF3 that may serve as important modulators, we carried out Affinity-Purification-Mass Spectrometry from different human immune cell lines. We identified a core group of cell line-independent protein-protein interactions and then used machine learning to infer distinct functional complexes. Our analysis revealed a unique, switch-like relationship between TRAF3, signaling molecule TRAF2, and RNA-binding protein EWS. With protein-binding experiments, we found that EWS associates with TRAF3 in the absence of TRAF2. Given that formation of the TRAF3:TRAF2 complex is a regulatory mechanism for some Tumor Necrosis Factor Receptor Superfamily members, we hypothesized that EWS may have a novel function downstream of these pathways. To test our hypothesis, we used LTβR as a prototype given its well-studied signaling through the TRAF3:TRAF2 complex. With endogenous proteins, we found that EWS associates with TRAF3 in unstimulated cells; however, dissociation occurs following LTβR stimulation. To infer a potential function of EWS for LTβR signaling, we carried out machine learning analysis of RNAseq expression data generated from unmodified fibroblasts, following LTβR stimulation. Our unsupervised analysis predicts a critical function for EWS in mRNA transport and expression of several NF-κB regulatory molecules. With RNAi, transcriptomics, and a NF-κB reporter system, we show that EWS is required for optimal activation of LTβR signaling.
Collapse
Affiliation(s)
| | | | | | | | - Jun Li
- 2Boehringer Ingelheim Pharmaceuticals, Inc
| | - Carl F. Ware
- 1Sanford Burnham Prebys Medical Discovery Institute
| |
Collapse
|
28
|
Stienne C, Moshayedi A, Chappell E, Ware CF, Sedy JR. A cognate interaction between T cell-expressed BTLA and B cell-expressed HVEM regulates mucosal immunity in the gut. The Journal of Immunology 2019. [DOI: 10.4049/jimmunol.202.supp.129.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
Mucosal immunity in the gut is achieved in part through cellular connections between lymphoid cells such as regulatory-T cells (Treg), T follicular helper cells (Tfh), T follicular regulatory cells (Tfr) and Germinal Center B cells (GC B). Btla (B and T Lymphocyte Attenuator) is a receptor mainly expressed on B and T cells that is activated by its ligand Hvem (Herpesvirus entry mediator; Tnfrsf14) to inhibit cellular activation. However, the role of these specific immune checkpoints in the regulation of mucosal immunity in the gut is still unknown.
In mice containing genetic ablation of Btla in T cells, we observed an increased frequency of Tfh and GC B cells in Peyer’s Patches (PP), and a decreased frequency of Treg and Tfr cells in these tissues. Interestingly, in mice with a B-cell-specific deletion of the Btla ligand Tnfrsf14 (Hvem), we observe similar increases in GC B cells and Tfh cells and decreased in Treg. Moreover, these mice are characterized by an increase of mucosal IgA bound to bacteria in fecal pellets, indicating a functional outcome of Btla regulation of the GC. Finally, treating wild-type mice with an antibody agonist for Btla increases the frequency of regulatory T cells in PP demonstrating the potential therapeutic effect of activating Btla inhibitory signaling in mucosal immunity.
Together, we show that T cell-expressed Btla interacts with B cell-expressed Hvem to regulate GC responses in Peyer’s Patches. A disruption of the balance effector T cell/regulatory T cell is responsible for many inflammatory autoimmune diseases. It will be crucial to understand the role of Btla and its ligand in these populations in mucosal tissues to understand how immunity is regulated, and to develop potential novel therapeutics to treat disease.
Collapse
Affiliation(s)
| | | | | | - Carl F. Ware
- 1Sanford Burnham Prebys Medical Discovery Institute
| | - John R. Sedy
- 1Sanford Burnham Prebys Medical Discovery Institute
| |
Collapse
|
29
|
Garancher A, Suzuki H, Haricharan S, Masihi MB, Rusert JM, Norris PS, Carrette F, Romero MM, Morrissy SA, Skowron P, M.G. Cavalli F, Farooq H, Ramaswamy V, J.M. Jones S, Moore RA, Mungall AJ, Ma Y, Thiessen N, Li Y, Morcavallo A, Qi L, Henderson JJ, Crawford JR, Levy ML, Olson JM, Cho YJ, Deshpande A, Li XN, Chesler L, Marra MA, Becher OJ, Bradley LM, Ware CF, Taylor MD, Wechsler-Reya RJ. IMMU-03. TUMOR NECROSIS FACTOR OVERCOMES IMMUNE EVASION IN P53-MUTANT MEDULLOBLASTOMA. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz036.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
| | | | | | | | - Jessica M Rusert
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Paula S Norris
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Florent Carrette
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Yisu Li
- BC Cancer Agency, Vancouver, BC, Canada
| | | | - Lin Qi
- Baylor College of Medicine, Houston, TX, USA
| | | | - John R Crawford
- University of California San Diego – Rady Children’s Hospital, San Diego, CA, USA
| | - Michael L Levy
- University of California San Diego – Rady Children’s Hospital, San Diego, CA, USA
| | - James M Olson
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Yoon-Jae Cho
- Oregon Health & Science University, Portland, OR, USA
| | - Ani Deshpande
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Xiao-Nan Li
- Baylor College of Medicine, Houston, TX, USA
| | - Louis Chesler
- The Institute of Cancer Research, London, United Kingdom
| | | | | | - Linda M Bradley
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Carl F Ware
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | | | | |
Collapse
|
30
|
Niewczas MA, Pavkov ME, Skupien J, Smiles A, Md Dom ZI, Wilson JM, Park J, Nair V, Schlafly A, Saulnier PJ, Satake E, Simeone CA, Shah H, Qiu C, Looker HC, Fiorina P, Ware CF, Sun JK, Doria A, Kretzler M, Susztak K, Duffin KL, Nelson RG, Krolewski AS. A signature of circulating inflammatory proteins and development of end-stage renal disease in diabetes. Nat Med 2019; 25:805-813. [PMID: 31011203 PMCID: PMC6508971 DOI: 10.1038/s41591-019-0415-5] [Citation(s) in RCA: 230] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 03/07/2019] [Indexed: 12/20/2022]
Abstract
Chronic inflammation is postulated to be involved in development of end stage renal disease (ESRD) in diabetes, but which specific circulating inflammatory proteins contribute to this risk remains unknown. To study this we examined 194 circulating inflammatory proteins in subjects from three independent cohorts with Type 1 and Type 2 diabetes. In each cohort we identified an extremely robust Kidney Risk Inflammatory Signature (KRIS) consisting of 17 novel proteins enriched for TNF Receptor Superfamily members that was associated with a 10-year risk of ESRD. All these proteins had a systemic, non-kidney source. Our prospective study findings provide strong evidence that KRIS proteins contribute to the inflammatory process underlying ESRD development in both types of diabetes. These proteins may be used as new therapeutic targets, new prognostic tests for high risk of ESRD and as surrogate outcome measures where changes in KRIS levels during intervention can reflect the tested therapy’s effectiveness. Proteomic profiling of circulating proteins in subjects from three independent cohorts with type 1 and type 2 diabetes, identified an extremely robust inflammatory signature, consisting of 17 proteins enriched for TNF Receptor Superfamily members that was associated with a 10-year risk of end-stage renal disease.
Collapse
Affiliation(s)
- Monika A Niewczas
- Research Division, Joslin Diabetes Center, Boston, MA, USA. .,Department of Medicine, Harvard Medical School, Boston, MA, USA.
| | - Meda E Pavkov
- Division of Diabetes Translation, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jan Skupien
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Metabolic Diseases, Jagiellonian University Medical College, Krakow, Poland
| | - Adam Smiles
- Research Division, Joslin Diabetes Center, Boston, MA, USA
| | - Zaipul I Md Dom
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jonathan M Wilson
- Diabetes and Complications Department, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Jihwan Park
- Renal Electrolyte and Hypertension Division, Department of Medicine, Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Viji Nair
- Nephrology/Internal Medicine and Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | | | - Pierre-Jean Saulnier
- Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, Phoenix, AZ, USA.,CHU Poitiers, University of Poitiers, Inserm, Clinical Investigation Center CIC1402, Poitiers, France
| | - Eiichiro Satake
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | | | - Hetal Shah
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Chengxiang Qiu
- Renal Electrolyte and Hypertension Division, Department of Medicine, Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Helen C Looker
- Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, Phoenix, AZ, USA
| | - Paolo Fiorina
- Nephrology Division, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.,Romeo ed Enrica Invernizzi Pediatric Center, Department of Biomedical and Clinical Science L. Sacco, University of Milan, Milan, Italy
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Jennifer K Sun
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Alessandro Doria
- Research Division, Joslin Diabetes Center, Boston, MA, USA.,Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Matthias Kretzler
- Nephrology/Internal Medicine and Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Katalin Susztak
- Renal Electrolyte and Hypertension Division, Department of Medicine, Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kevin L Duffin
- Diabetes and Complications Department, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Robert G Nelson
- Chronic Kidney Disease Section, National Institute of Diabetes and Digestive and Kidney Diseases, Phoenix, AZ, USA
| | - Andrzej S Krolewski
- Research Division, Joslin Diabetes Center, Boston, MA, USA. .,Department of Medicine, Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
31
|
Behnke K, Zhuang Y, Xu HC, Sundaram B, Reich M, Shinde PV, Huang J, Modares NF, Tumanov AV, Polz R, Scheller J, Ware CF, Pfeffer K, Keitel V, Häussinger D, Pandyra AA, Lang KS, Lang PA. B Cell-Mediated Maintenance of Cluster of Differentiation 169-Positive Cells Is Critical for Liver Regeneration. Hepatology 2018; 68:2348-2361. [PMID: 29742809 PMCID: PMC6587814 DOI: 10.1002/hep.30088] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 05/07/2018] [Indexed: 12/19/2022]
Abstract
The liver has an extraordinary capacity to regenerate through activation of key molecular pathways. However, central regulators controlling liver regeneration remain insufficiently studied. Here, we show that B cell-deficient animals failed to induce sufficient liver regeneration after partial hepatectomy (PHx). Consistently, adoptive transfer of B cells could rescue defective liver regeneration. B cell-mediated lymphotoxin beta production promoted recovery from PHx. Absence of B cells coincided with loss of splenic cluster of differentiation 169-positive (CD169+ ) macrophages. Moreover, depletion of CD169+ cells resulted in defective liver regeneration and decreased survival, which was associated with reduced hepatocyte proliferation. Mechanistically, CD169+ cells contributed to liver regeneration by inducing hepatic interleukin-6 (IL-6) production and signal transducer and activator of transcription 3 activation. Accordingly, treatment of CD169+ cell-depleted animals with IL-6/IL-6 receptor rescued liver regeneration and severe pathology following PHx. Conclusion: We identified CD169+ cells to be a central trigger for liver regeneration, by inducing key signaling pathways important for liver regeneration.
Collapse
Affiliation(s)
| | - Yuan Zhuang
- Department of Molecular Medicine II, Medical Faculty
| | - Haifeng C. Xu
- Department of Molecular Medicine II, Medical Faculty
| | | | - Maria Reich
- Department of Gastroenterology, Hepatology, and Infectious Diseases and
| | | | - Jun Huang
- Department of Molecular Medicine II, Medical Faculty
| | - Nastaran Fazel Modares
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Alexei V. Tumanov
- Department of Microbiology, Immunology & Molecular GeneticsUniversity of Texas Health Science CenterSan AntonioTX
| | - Robin Polz
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Jürgen Scheller
- Institute of Biochemistry and Molecular Biology II, Medical FacultyHeinrich Heine UniversityDüsseldorfGermany
| | - Carl F. Ware
- Infectious and Inflammatory Diseases Research CenterSanford Burnham Prebys Medical Discovery InstituteLa JollaCA
| | - Klaus Pfeffer
- Institute of Medical Microbiology and Hospital HygieneUniversity Hospital, Heinrich Heine UniversityDüsseldorfGermany
| | - Verena Keitel
- Department of Gastroenterology, Hepatology, and Infectious Diseases and
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology, and Infectious Diseases and
| | | | - Karl S. Lang
- Institute of Immunology, Medical FacultyUniversity of Duisburg‐EssenEssenGermany
| | | |
Collapse
|
32
|
Schaeuble K, Britschgi MR, Scarpellino L, Favre S, Xu Y, Koroleva E, Lissandrin TKA, Link A, Matloubian M, Ware CF, Nedospasov SA, Tumanov AV, Cyster JG, Luther SA. Perivascular Fibroblasts of the Developing Spleen Act as LTα1β2-Dependent Precursors of Both T and B Zone Organizer Cells. Cell Rep 2018; 21:2500-2514. [PMID: 29186687 DOI: 10.1016/j.celrep.2017.10.119] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 09/08/2017] [Accepted: 10/30/2017] [Indexed: 12/24/2022] Open
Abstract
T and B cell compartmentalization is a hallmark of secondary lymphoid organs and is maintained by chemokine-expressing stromal cells. How this stromal cell network initially develops and differentiates into two distinct subsets is poorly known, especially for the splenic white pulp (WP). Here, we show that perivascular fibroblast precursors are triggered by LTα1β2 signals to expand, express CCL19/21, and then differentiate into two functionally distinct fibroblast subsets responsible for B and T cell clustering and WP compartmentalization. Failure to express or sense CCL19 leads to impaired T zone development, while lack of B cells or LTα1β2 leads to an earlier and stronger impairment in WP development. We therefore propose that WP development proceeds in multiple steps, with LTα1β2+ B cells acting as major inducer cells driving the expansion and gradual differentiation of perivascular fibroblasts into T and B zone organizer cells.
Collapse
Affiliation(s)
- Karin Schaeuble
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland
| | - Mirjam R Britschgi
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland
| | - Leo Scarpellino
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland
| | - Stéphanie Favre
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland
| | - Ying Xu
- Howard Hughes Medical Institute and Department of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Ekaterina Koroleva
- University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | | | - Alexander Link
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland
| | - Mehrdad Matloubian
- Howard Hughes Medical Institute and Department of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Carl F Ware
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Sergei A Nedospasov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov Street, Moscow 119991, Russia
| | - Alexei V Tumanov
- University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Jason G Cyster
- Howard Hughes Medical Institute and Department of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Sanjiv A Luther
- Department of Biochemistry, University of Lausanne, 1066 Epalinges, Switzerland.
| |
Collapse
|
33
|
Brunetti G, Faienza MF, Colaianni G, Gigante I, Oranger A, Pignataro P, Ingravallo G, Di Benedetto A, Bortolotti S, Di Comite M, Storlino G, Lippo L, Ward-Kavanagh L, Mori G, Reseland JE, Passeri G, Schipani E, Tamada K, Ware CF, Colucci S, Grano M. Impairment of Bone Remodeling in LIGHT/TNFSF14-Deficient Mice. J Bone Miner Res 2018; 33:704-719. [PMID: 29178458 DOI: 10.1002/jbmr.3345] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 11/08/2017] [Accepted: 11/21/2017] [Indexed: 12/19/2022]
Abstract
Multiple cytokines produced by immune cells induce remodeling and aid in maintaining bone homeostasis through differentiation of bone-forming osteoblasts and bone-resorbing osteoclasts. Here, we investigate bone remodeling controlled by the tumor necrosis factor (TNF) superfamily cytokine LIGHT. LIGHT-deficient mice (Tnfsf14-/- ) exhibit spine deformity and reduced femoral cancellous bone mass associated with an increase in the osteoclast number and a slight decrease of osteoblasts compared with WT mice. The effect of LIGHT in bone cells can be direct or indirect, mediated by both the low expression of the anti-osteoclastogenic osteoprotegerin (OPG) in B and T cells and reduced levels of the pro-osteoblastogenic Wnt10b in CD8+ T cells in Tnfsf14-/- mice. LIGHT stimulation increases OPG levels in B, CD8+ T, and osteoblastic cells, as well as Wnt10b expression in CD8+ T cells. The high bone mass in Light and T- and B-cell-deficient mice (Rag- /Tnfsf14- ) supports the cooperative role of the immune system in bone homeostasis. These results implicate LIGHT as a potential target in bone disease. © 2017 American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Giacomina Brunetti
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Maria Felicia Faienza
- Department of Biomedical Science and Human Oncology, Paediatric Unit, University of Bari, Bari, Italy
| | - Graziana Colaianni
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Isabella Gigante
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Angela Oranger
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Paolo Pignataro
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Giuseppe Ingravallo
- Department of Emergency and Organ Transplantation, Pathology Section, University of Bari, Bari, Italy
| | - Adriana Di Benedetto
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Sara Bortolotti
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Mariasevera Di Comite
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Giuseppina Storlino
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Luciana Lippo
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Lindsay Ward-Kavanagh
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Giorgio Mori
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Janne E Reseland
- Department of Biomaterials, Institute for Clinical Dentistry, University of Oslo, Blindern, Oslo, Norway
| | - Giovanni Passeri
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Ernestina Schipani
- Departments of Medicine and Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Koji Tamada
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Silvia Colucci
- Department of Basic and Medical Sciences, Neurosciences and Sense Organs, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| | - Maria Grano
- Department of Emergency and Organ Transplantation, Section of Human Anatomy and Histology, University of Bari, Bari, Italy
| |
Collapse
|
34
|
Desai P, Tahiliani V, Hutchinson TE, Dastmalchi F, Stanfield J, Abboud G, Thomas PG, Ware CF, Song J, Croft M, Salek-Ardakani S. The TNF Superfamily Molecule LIGHT Promotes the Generation of Circulating and Lung-Resident Memory CD8 T Cells following an Acute Respiratory Virus Infection. J Immunol 2018. [PMID: 29514949 DOI: 10.4049/jimmunol.1701499] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The transition of effector T cells or memory precursors into distinct long-lived memory T cell subsets is not well understood. Although many molecules made by APCs can contribute to clonal expansion and effector cell differentiation, it is not clear if clonal contraction and memory development is passive or active. Using respiratory virus infection, we found that CD8 T cells that cannot express the TNF family molecule lymphotoxin-like, exhibits inducible expression, competes with HSV glycoprotein D for herpes virus entry mediator, a receptor expressed by T lymphocytes (LIGHT) are unimpaired in their initial response and clonally expand to form effector cell pools. Thereafter, LIGHT-deficient CD8 T cells undergo strikingly enhanced clonal contraction with resultant compromised accumulation of both circulating and tissue-resident memory cells. LIGHT expression at the peak of the effector response regulates the balance of several pro- and antiapoptotic genes, including Akt, and has a preferential impact on the development of the peripheral memory population. These results underscore the importance of LIGHT activity in programming memory CD8 T cell development, and suggest that CD8 effector T cells can dictate their own fate into becoming memory cells by expressing LIGHT.
Collapse
Affiliation(s)
- Pritesh Desai
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Vikas Tahiliani
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Tarun E Hutchinson
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Farhad Dastmalchi
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Jessica Stanfield
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Georges Abboud
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610
| | - Paul G Thomas
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105
| | - Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Jianxun Song
- Department of Microbiology and Immunology, The Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Michael Croft
- Division of Immune Regulation, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037; and.,Department of Medicine, University of California San Diego, La Jolla, CA 92093
| | - Shahram Salek-Ardakani
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL 32610;
| |
Collapse
|
35
|
Colbeck EJ, Jones E, Hindley JP, Smart K, Schulz R, Browne M, Cutting S, Williams A, Parry L, Godkin A, Ware CF, Ager A, Gallimore A. Treg Depletion Licenses T Cell-Driven HEV Neogenesis and Promotes Tumor Destruction. Cancer Immunol Res 2017; 5:1005-1015. [PMID: 28947544 PMCID: PMC5668144 DOI: 10.1158/2326-6066.cir-17-0131] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/16/2017] [Accepted: 09/18/2017] [Indexed: 01/09/2023]
Abstract
T-cell infiltration into tumors represents a critical bottleneck for immune-mediated control of cancer. We previously showed that this bottleneck can be overcome by depleting immunosuppressive Foxp3+ regulatory T cells (Tregs), a process that can increase frequencies of tumor-infiltrating lymphocytes through promoting the development of specialized portals for lymphocyte entry, namely high endothelial venules (HEVs). In this paper, we used a carcinogen-induced tumor model that allows for coevolution of the tumor microenvironment and the immune response to demonstrate that Treg depletion not only results in widespread disruption to HEV networks in lymph nodes (LNs) but also activates CD8+ T cells, which then drive intratumoral HEV development. Formation of these vessels contrasts with ontogenic HEV development in LNs in that the process is dependent on the TNF receptor and independent of lymphotoxin β receptor-mediated signaling. These intratumoral HEVs do not express the chemokine CCL21, revealing a previously undescribed intratumoral blood vessel phenotype. We propose a model where Treg depletion enables a self-amplifying loop of T-cell activation, which promotes HEV development, T-cell infiltration, and ultimately, tumor destruction. The findings point to a need to test for HEV development as part of ongoing clinical studies in patients with cancer. Cancer Immunol Res; 5(11); 1005-15. ©2017 AACR.
Collapse
Affiliation(s)
- Emily J Colbeck
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK.
| | - Emma Jones
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - James P Hindley
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Kathryn Smart
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Ralph Schulz
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Molly Browne
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Scott Cutting
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Anwen Williams
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Lee Parry
- European Cancer Stem Cell Research Institute, School of Biosciences, Cardiff University, Cardiff, UK
| | - Andrew Godkin
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Carl F Ware
- Sanford-Burnham-Prebys Medical Discovery Institute, La Jolla, San Diego, California
| | - Ann Ager
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| | - Awen Gallimore
- Division of Infection and Immunity, School of Medicine, SIURI, Cardiff University, Cardiff, UK
| |
Collapse
|
36
|
Šedý JR, Balmert MO, Ware BC, Smith W, Nemčovičova I, Norris PS, Miller BR, Aivazian D, Ware CF. A herpesvirus entry mediator mutein with selective agonist action for the inhibitory receptor B and T lymphocyte attenuator. J Biol Chem 2017; 292:21060-21070. [PMID: 29061848 DOI: 10.1074/jbc.m117.813295] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/04/2017] [Indexed: 12/19/2022] Open
Abstract
The human cytomegalovirus opening reading frame UL144 is an ortholog of the TNF receptor superfamily member, herpesvirus entry mediator (HVEM; TNFRSF14). HVEM binds the TNF ligands, LIGHT and LTa; the immunoglobulin inhibitory receptor, B and T lymphocyte attenuator (BTLA); and the natural killer cell-activating receptor CD160. However, UL144 selectively binds BTLA, avoiding activation of inflammatory signaling initiated by CD160 in natural killer cells. BTLA and CD160 cross-compete for binding HVEM, but the structural basis for the ligand selectivity by UL144 and how it acts as an anti-inflammatory agonist remains unclear. Here, we modeled the UL144 structure and characterized its binding with BTLA. The UL144 structure was predicted to closely mimic the surface of HVEM, and we also found that both HVEM and UL144 bind a common epitope of BTLA, whether engaged in trans or in cis, that is shared with a BTLA antibody agonist. On the basis of the UL144 selectivity, we engineered a BTLA-selective HVEM protein to understand the basis for ligand selectivity and BTLA agonism to develop novel anti-inflammatory agonists. This HVEM mutein did not bind CD160 or TNF ligands but did bind BTLA with 10-fold stronger affinity than wild-type HVEM and retained potent inhibitory activity that reduced T-cell receptor, B-cell receptor, and interferon signaling in B cells. In conclusion, using a viral immune evasion strategy that shows broad immune-ablating activity, we have identified a novel anti-inflammatory BTLA-selective agonist.
Collapse
Affiliation(s)
- John R Šedý
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037,
| | - M Olivia Balmert
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037
| | - Brian C Ware
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037
| | - Wendell Smith
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037
| | - Ivana Nemčovičova
- the Biomedical Research Center, Slovak Academy of Sciences, SK 84505, Bratislava, Slovakia, and
| | - Paula S Norris
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037
| | - Brian R Miller
- the Centers for Therapeutic Innovation, Pfizer Inc., La Jolla, California 92037
| | - Dikran Aivazian
- the Centers for Therapeutic Innovation, Pfizer Inc., La Jolla, California 92037
| | - Carl F Ware
- From the Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037,
| |
Collapse
|
37
|
Ward-Kavanagh LK, Lin WW, Šedý JR, Ware CF. The TNF Receptor Superfamily in Co-stimulating and Co-inhibitory Responses. Immunity 2017; 44:1005-19. [PMID: 27192566 DOI: 10.1016/j.immuni.2016.04.019] [Citation(s) in RCA: 264] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Indexed: 02/08/2023]
Abstract
Cytokines related to tumor necrosis factor (TNF) provide a communication network essential for coordinating multiple cell types into an effective host defense system against pathogens and malignant cells. The pathways controlled by the TNF superfamily differentiate both innate and adaptive immune cells and modulate stromal cells into microenvironments conducive to host defenses. Members of the TNF receptor superfamily activate diverse cellular functions from the production of type 1 interferons to the modulation of survival of antigen-activated T cells. Here, we focus attention on the subset of TNF superfamily receptors encoded in the immune response locus in chromosomal region 1p36. Recent studies have revealed that these receptors use diverse mechanisms to either co-stimulate or restrict immune responses. Translation of the fundamental mechanisms of TNF superfamily is leading to the design of therapeutics that can alter pathogenic processes in several autoimmune diseases or promote immunity to tumors.
Collapse
Affiliation(s)
- Lindsay K Ward-Kavanagh
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Wai Wai Lin
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - John R Šedý
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA
| | - Carl F Ware
- Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA.
| |
Collapse
|
38
|
Desai P, Abboud G, Stanfield J, Thomas PG, Song J, Ware CF, Croft M, Salek-Ardakani S. HVEM Imprints Memory Potential on Effector CD8 T Cells Required for Protective Mucosal Immunity. J Immunol 2017; 199:2968-2975. [PMID: 28864473 DOI: 10.4049/jimmunol.1700959] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 08/11/2017] [Indexed: 12/29/2022]
Abstract
Mucosal immunity to reinfection with a highly virulent virus requires the accumulation and persistence of memory CD8 T cells at the site of primary infection. These cells may derive from memory precursor effector cells (MPECs), which are distinct from short-lived effector cells that provide acute protection but are often destined to die. Using respiratory virus infection, we show that herpes virus entry mediator (HVEM; TNFRSF14), a member of the TNF receptor superfamily, provides key signals for MPEC persistence. HVEM-deficient CD8 T cells expanded normally but were skewed away from MPECs with resultant poor development of circulating and lung-resident memory cells. HVEM was selectively expressed on MPECs whereas MPECs deficient in HVEM failed to survive in adoptive transfer recipients. As a consequence, HVEM-deficient recipients failed to afford protection against respiratory reinfection with influenza virus. HVEM therefore represents a critical signal for MPECs and development of protective mucosal CD8 T cell memory.
Collapse
Affiliation(s)
- Pritesh Desai
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32603
| | - Georges Abboud
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32603
| | - Jessica Stanfield
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32603
| | - Paul G Thomas
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105
| | - Jianxun Song
- Department of Microbiology and Immunology, Pennsylvania State University College of Medicine, Hershey, PA 17033
| | - Carl F Ware
- Division of Immune Regulation, La Jolla Institute for Allergy and Immunology, La Jolla, CA 92037.,Department of Medicine, University of California San Diego, La Jolla, CA 92093; and
| | - Michael Croft
- Laboratory of Molecular Immunology, Infectious and Inflammatory Diseases Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037
| | - Shahram Salek-Ardakani
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL 32603;
| |
Collapse
|
39
|
Sedy JR, Balmert MO, Nguyen J, Ware BC, Bjordahl R, Norris PS, Miller BR, Aivazian D, Ware CF. Cancer Mutations Targeting TNFRSF14 alter Microenvironment Checkpoint Interactions to Limit Tumor Clearance by Cytotoxic Cells. The Journal of Immunology 2017. [DOI: 10.4049/jimmunol.198.supp.141.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
The roles of many non-oncogenic mutations in cancer may influence tumor growth, survival, or how tumors interact with their surroundings. Here we characterize the functional relevance of missense mutations within the gene encoding the tumor necrosis receptor family member HVEM (TNFRSF14), a locus frequently targeted within human lymphoma and other cancers. We find that point mutations identified in human lymphoma were localized to the extracellular domain and specifically target ligand binding, resulting in preferential loss of CD160 and BTLA interactions compared to LIGHT (TNFSF14). Missense mutations were associated with alterations in cytotoxic effector cell signatures within tumor biopsies, while deletion mutations were associated with changes in myeloid cell signatures. Finally, we find that mutated HVEM proteins retained the capacity to inhibit T cell signaling through BTLA, while reducing costimulation of cytolysis in NK cells through CD160. Together, these data provide evidence for how immune selective pressures may drive mutation of TNFRSF14 resulting in greater tumor fitness.
Collapse
Affiliation(s)
- John R Sedy
- 1Sanford Burnham Prebys Medical Discovery Institute
| | | | | | - Brian C Ware
- 1Sanford Burnham Prebys Medical Discovery Institute
| | | | | | | | | | - Carl F Ware
- 1Sanford Burnham Prebys Medical Discovery Institute
| |
Collapse
|
40
|
Scarzello AJ, Jiang Q, Back T, Dang H, Hodge D, Hanson C, Subleski J, Weiss JM, Stauffer JK, Chaisaingmongkol J, Rabibhadana S, Ruchirawat M, Ortaldo J, Wang XW, Norris PS, Ware CF, Wiltrout RH. LTβR signalling preferentially accelerates oncogenic AKT-initiated liver tumours. Gut 2016; 65. [PMID: 26206664 PMCID: PMC5036232 DOI: 10.1136/gutjnl-2014-308810] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The relative contributions of inflammatory signalling and sequential oncogenic dysregulation driving liver cancer pathogenesis remain incompletely understood. Lymphotoxin-β receptor (LTβR) signalling is critically involved in hepatitis and liver tumorigenesis. Therefore, we explored the interdependence of inflammatory lymphotoxin signalling and specific oncogenic pathways in the progression of hepatic cancer. DESIGN Pathologically distinct liver tumours were initiated by hydrodynamic transfection of oncogenic V-Akt Murine Thymoma Viral Oncogene Homolog 1 (AKT)/β-catenin or AKT/Notch expressing plasmids. To investigate the relationship of LTβR signalling and specific oncogenic pathways, LTβR antagonist (LTβR-Fc) or agonist (anti-LTβR) were administered post oncogene transfection. Initiated livers/tumours were investigated for changes in oncogene expression, tumour proliferation, progression, latency and pathology. Moreover, specific LTβR-mediated molecular events were investigated in human liver cancer cell lines and through transcriptional analyses of samples from patients with intrahepatic cholangiocarcinoma (ICC). RESULTS AKT/β-catenin-transfected livers displayed increased expression of LTβ and LTβR, with antagonism of LTβR signalling reducing tumour progression and enhancing survival. Conversely, enforced LTβR-activation of AKT/β-catenin-initiated tumours induced robust increases in proliferation and progression of hepatic tumour phenotypes in an AKT-dependent manner. LTβR-activation also rapidly accelerated ICC progression initiated by AKT/Notch, but not Notch alone. Moreover, LTβR-accelerated development coincides with increases of Notch, Hes1, c-MYC, pAKT and β-catenin. We further demonstrate LTβR signalling in human liver cancer cell lines to be a regulator of Notch, pAKTser473 and β-catenin. Transcriptome analysis of samples from patients with ICC links increased LTβR network expression with poor patient survival, increased Notch1 expression and Notch and AKT/PI3K signalling. CONCLUSIONS Our findings link LTβR and oncogenic AKT signalling in the development of ICC.
Collapse
Affiliation(s)
- Anthony J Scarzello
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Qun Jiang
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Timothy Back
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Hien Dang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Deborah Hodge
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Charlotte Hanson
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Jeffrey Subleski
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Jonathan M Weiss
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Jimmy K Stauffer
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | | | | | | | - John Ortaldo
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Paula S Norris
- Infectious and Inflammatory Diseases Research Center, Sanford Burnham Medical Research Institute, La Jolla, California, USA
| | - Carl F Ware
- Infectious and Inflammatory Diseases Research Center, Sanford Burnham Medical Research Institute, La Jolla, California, USA
| | - Robert H Wiltrout
- Cancer and Inflamation Program, Center for Cancer Research, National Cancer Institute, Frederick, Maryland, USA
| |
Collapse
|
41
|
Lucas B, James KD, Cosway EJ, Parnell SM, Tumanov AV, Ware CF, Jenkinson WE, Anderson G. Lymphotoxin β Receptor Controls T Cell Progenitor Entry to the Thymus. J Immunol 2016; 197:2665-72. [PMID: 27549174 PMCID: PMC5026032 DOI: 10.4049/jimmunol.1601189] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 07/29/2016] [Indexed: 11/19/2022]
Abstract
The recruitment of lymphoid progenitors to the thymus is essential to sustain T cell production throughout life. Importantly, it also limits T lineage regeneration following bone marrow transplantation, and so contributes to the secondary immunodeficiency that is caused by delayed immune reconstitution. Despite this significance, the mechanisms that control thymus colonization are poorly understood. In this study, we show that in both the steady-state and after bone marrow transplant, lymphotoxin β receptor (LTβR) controls entry of T cell progenitors to the thymus. We show that this requirement maps to thymic stroma, further underlining the key importance of this TNFR superfamily member in regulation of thymic microenvironments. Importantly, analysis of the requirement for LTβR in relationship to known regulators of thymus seeding suggests that it acts independently of its regulation of thymus-homing chemokines. Rather, we show that LTβR differentially regulates intrathymic expression of adhesion molecules known to play a role in T cell progenitor entry to the thymus. Finally, Ab-mediated in vivo LTβR stimulation following bone marrow transplant enhances initial thymus recovery and boosts donor-derived T cell numbers, which correlates with increased adhesion molecule expression by thymic stroma. Collectively, we reveal a novel link between LTβR and thymic stromal cells in thymus colonization, and highlight its potential as an immunotherapeutic target to boost T cell reconstitution after transplantation.
Collapse
Affiliation(s)
- Beth Lucas
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - Kieran D James
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - Emilie J Cosway
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - Sonia M Parnell
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | | | - Carl F Ware
- Infectious and Inflammatory Diseases Research Center, Sanford Burnham Medical Research Institute, La Jolla, CA 92037
| | - William E Jenkinson
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom
| | - Graham Anderson
- Medical Research Council Centre for Immune Regulation, Institute for Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, United Kingdom;
| |
Collapse
|
42
|
Qian S, Hoggatt A, Jones-Hall YL, Ware CF, Herring P, Seye CI. Deletion of P2Y2 receptor reveals a role for lymphotoxin-α in fatty streak formation. Vascul Pharmacol 2016; 85:11-20. [PMID: 27355755 PMCID: PMC5453728 DOI: 10.1016/j.vph.2016.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 05/02/2016] [Accepted: 06/02/2016] [Indexed: 11/15/2022]
Abstract
Background Lymphotoxin alpha (LTα) is expressed in human atherosclerotic lesions and genetic variations in the LTα pathway have been linked to myocardial infarction. Activation of the P2Y2 nucleotide receptor (P2Y2R) regulates the production of LTα. in vitro. We aimed to uncover a potential pathway linking purinergic receptor to LTα-mediated inflammatory processes pivotal to the early stages of atherosclerosis in apolipoprotein E (ApoE−/−) deficient mice. Methods and results En face immunostaining revealed that P2Y2R and VCAM-1 are preferentially expressed in the atherosclerosis prone site of the mouse aortic sinus. Deletion of the P2Y2R gene suppresses VCAM-1 expression. Compared with ApoE−/−mice, ApoE−/−mice lacking the P2Y2R gene (ApoE−/−/P2Y2R−/−) did not develop fatty streak lesions when fed a standard chow diet for 15 weeks. Systemic and CD4+ T cell production of the pro-inflammatory cytokine lymphotoxin-alpha (LTα) were specifically inhibited in ApoE−/−/P2Y2R−/− mice. Anti-LTα preventive treatment was initiated in ApoE−/− mice with intraperitoneal administration of recombinant human tumor necrosis factor receptor 1 fusion protein (TNFR1-Fc) on 5 consecutive days before the disease onset. Remarkably, none of the TNFR1:Fc-treated ApoE−/− mice exhibited atherosclerotic lesions at any developmental stage. Significance ApoE−/− mice deficient in P2Y2R exhibit low endothelial cell VCAM-1 levels, decreased production of LTα and delayed onset of atherosclerosis. These data suggest that targeting this nucleotide receptor could be an effective therapeutic approach in atherosclerosis.
Collapse
Affiliation(s)
- Shaomin Qian
- Department of Cellular & Integrative Physiology, Indiana University School of Medicine, 635 Barnhill Drive MS 332, Indianapolis, IN 46202, United States
| | - April Hoggatt
- Department of Cellular & Integrative Physiology, Indiana University School of Medicine, 635 Barnhill Drive MS 332, Indianapolis, IN 46202, United States
| | - Yava L Jones-Hall
- Department of Comparative Pathobiology, Purdue University, College of Veterinary Medicine, 725 Harrison Street VPTH 124, West Lafayette, IN 47907-2027, United States
| | - Carl F Ware
- Sanford-Burnham Medical Institute, La Jolla, CA 92037, United States
| | - Paul Herring
- Department of Cellular & Integrative Physiology, Indiana University School of Medicine, 635 Barnhill Drive MS 332, Indianapolis, IN 46202, United States
| | - Cheikh I Seye
- Department of Cellular & Integrative Physiology, Indiana University School of Medicine, 635 Barnhill Drive MS 332, Indianapolis, IN 46202, United States.
| |
Collapse
|
43
|
Sedy JR, Veny M, Nguyen J, Balmert MO, Niemela N, Norris PS, Ware CF. Targeting the HVEM-BTLA-CD160-LIGHT network in Psoriasis. The Journal of Immunology 2016. [DOI: 10.4049/jimmunol.196.supp.124.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
Genetic studies have identified heritable linkages to psoriasis. However, complete identification of psoriasis susceptibility loci remains elusive. We have identified the HVEM-BTLA-CD160-LIGHT pathway as a critical regulator of innate and adaptive cell function in several autoimmune diseases, and recently in a mouse model of experimental psoriasis. Specifically, we have shown that the inhibitory receptor BTLA regulates the activity of innate γδ T cells, correlating with worsened dermatitis in BTLA-deficient animals, and attenuated disease in animals treated with agonistic BTLA antibodies. Additionally, our data indicates that the TNF receptor protein HVEM activates CD160 receptors in innate cells, promoting inflammatory signaling. More recently we have observed that skin inflammation is also worsened in animals lacking the TNF ligand for HVEM, LIGHT. In order to promote anti-inflammatory activities of HVEM, we sought to develop ligand specific biologics that could selectively engage inhibitory pathways through BTLA. Our initial studies showed that wild-type HVEM-Fc worsens disease. Additionally, we find that LIGHT-specific proteins that block HVEM-LIGHT interactions also worsen disease, consistent with our results in LIGHT-deficient animals, and identifying a unique regulatory role for LIGHT in skin inflammation. Finally, animals treated with proteins specific for BTLA and CD160 show reduced pathology compared to animals treated with wild-type HVEM-Fc. Through our efforts to synthesize ligand specific HVEM biologics, we have shown how select ablation of HVEM ligands can result in both pro- and anti-inflammatory signaling that can be targeted for the development of therapeutics for inflammatory diseases.
Collapse
|
44
|
Desai P, Abboud G, Dastmalchi F, Stanfield J, Ware CF, Croft M, Song J, Hutchinson TE, Salek-Ardakani S. HVEM regulates effector versus memory cell fate decisions following respiratory poxvirus infection. The Journal of Immunology 2016. [DOI: 10.4049/jimmunol.196.supp.79.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Abstract
During an acute respiratory viral infection, effector CD8 T cells differentiate into short-lived effector cells (SLECs) that are destined to die and memory precursor effector cells (MPECs) that give rise to long-lived memory cells. Defining the precise molecular cues that regulate the survival of MPECs is of great interest. HVEM (Herpes Virus Entry Mediator) is a member of tumor necrosis factor receptor (TNF) superfamily that acts as a molecular switch between pro-inflammatory and inhibitory signaling by respectively binding with its endogenous ligand (LIGHT) from the TNF family and with (BTLA) from the Ig like CD28/B7 family. Using respiratory vaccinia virus (VACV) infection in mice, we found that HVEM was selectively expressed on MPECs but not on SLECs. Lack of HVEM on Ag-specific CD8 T cells resulted in an altered SLEC/MPEC ratio, with effector cells skewing more towards SLEC phenotype. Adoptive transfer of HVEM-deficient MPECs showed markedly increased contraction after viral clearance, leading to nearly complete loss of lung-resident CD8 memory T cells. Similar to CD8 T cells lacking HVEM, WT CD8 T cells failed to accumulate in LIGHT-deficient host but not BTLA-deficient host upon VACV infection. Collectively, these results reveal that HVEM expression on MPECs is critical for the development of long-lived memory cells and suggests that strategies targeting HVEM signaling might be beneficial in augmenting CD8 T cell immunity against respiratory viruses.
Collapse
|
45
|
Lechtenberg BC, Rajput A, Sanishvili R, Dobaczewska MK, Ware CF, Mace PD, Riedl SJ. Structure of a HOIP/E2~ubiquitin complex reveals RBR E3 ligase mechanism and regulation. Nature 2016; 529:546-50. [PMID: 26789245 PMCID: PMC4856479 DOI: 10.1038/nature16511] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 12/03/2015] [Indexed: 02/07/2023]
Abstract
Ubiquitination is a central process affecting all facets of cellular signaling and function1. A critical step in ubiquitination is the transfer of ubiquitin from an E2 ubiquitin-conjugating enzyme to a substrate or a growing ubiquitin chain, which is mediated by E3 ubiquitin ligases. RING-type E3 ligases typically facilitate the transfer of ubiquitin from the E2 directly to the substrate2,3. The RBR family of RING-type E3 ligases, however, breaks this paradigm by forming a covalent intermediate with ubiquitin similarly to HECT-type E3 ligases4–6. The RBR family includes Parkin4 and HOIP, the central catalytic factor of the linear ubiquitin chain assembly complex (LUBAC)7. While structural insights into the RBR E3 ligases Parkin and HHARI in their overall autoinhibited forms are available8–13, no structures exist of intact fully active RBR E3 ligases or any of their complexes. Thus, the RBR mechanism of action has remained largely enigmatic. Here we present the first structure of the fully active HOIP-RBR in its transfer complex with an E2~ubiquitin conjugate, which elucidates the intricate nature of RBR E3 ligases. The active HOIP-RBR adopts a conformation markedly different from that of autoinhibited RBRs. HOIP-RBR binds the E2~ubiquitin conjugate in an elongated fashion, with the E2 and E3 catalytic centers ideally aligned for ubiquitin transfer, which structurally both requires and enables a HECT-like mechanism. In addition, surprisingly, three distinct helix–IBR-fold motifs inherent to RBRs form ubiquitin-binding regions that engage the activated ubiquitin of the E2~Ub conjugate as well as an additional regulatory ubiquitin molecule. The features uncovered reveal critical states of the HOIP-RBR E3 ligase cycle, and comparison with Parkin and HHARI suggests a general mechanism for RBR E3 ligases.
Collapse
Affiliation(s)
- Bernhard C Lechtenberg
- NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA
| | - Akhil Rajput
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA
| | - Ruslan Sanishvili
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, USA
| | - Małgorzata K Dobaczewska
- NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA
| | - Peter D Mace
- Biochemistry Department, University of Otago, 710 Cumberland Street, Dunedin 9054, New Zealand
| | - Stefan J Riedl
- NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, 10901 North Torrey Pines Road, La Jolla, California 92037, USA
| |
Collapse
|
46
|
Li H, Fu YX, Wu Q, Zhou Y, Crossman DK, Yang P, Li J, Luo B, Morel LM, Kabarowski JH, Yagita H, Ware CF, Hsu HC, Mountz JD. Interferon-induced mechanosensing defects impede apoptotic cell clearance in lupus. J Clin Invest 2015; 125:2877-90. [PMID: 26098211 DOI: 10.1172/jci81059] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 04/16/2015] [Indexed: 12/13/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a severe autoimmune disease that is associated with increased circulating apoptotic cell autoantigens (AC-Ags) as well as increased type I IFN signaling. Here, we describe a pathogenic mechanism in which follicular translocation of marginal zone (MZ) B cells in the spleens of BXD2 lupus mice disrupts marginal zone macrophages (MZMs), which normally clear AC debris and prevent follicular entry of AC-Ags. Phagocytosis of ACs by splenic MZMs required the megakaryoblastic leukemia 1 (MKL1) transcriptional coactivator-mediated mechanosensing pathway, which was maintained by MZ B cells through expression of membrane lymphotoxin-α1β2 (mLT). Specifically, type I IFN-induced follicular shuttling of mLT-expressing MZ B cells disengaged interactions between these MZ B cells and LTβ receptor-expressing MZMs, thereby downregulating MKL1 in MZMs. Loss of MKL1 expression in MZMs led to defective F-actin polymerization, inability to clear ACs, and, eventually, MZM dissipation. Aggregation of plasmacytoid DCs in the splenic perifollicular region, follicular translocation of MZ B cells, and loss of MKL1 and MZMs were also observed in an additional murine lupus model and in the spleens of patients with SLE. Collectively, the results suggest that lupus might be interrupted by strategies that maintain or enhance mechanosensing signaling in the MZM barrier to prevent follicular entry of AC-Ags.
Collapse
MESH Headings
- Animals
- Apoptosis/immunology
- Autoantibodies/biosynthesis
- B-Lymphocytes/immunology
- B-Lymphocytes/pathology
- Dendritic Cells/immunology
- Dendritic Cells/pathology
- Disease Models, Animal
- Female
- Humans
- Interferon Type I/immunology
- Lupus Erythematosus, Systemic/genetics
- Lupus Erythematosus, Systemic/immunology
- Lupus Erythematosus, Systemic/pathology
- Lymphotoxin beta Receptor/deficiency
- Lymphotoxin beta Receptor/genetics
- Macrophages/immunology
- Macrophages/pathology
- Mechanotransduction, Cellular/genetics
- Mechanotransduction, Cellular/immunology
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Transgenic
- Receptors, Immunologic/metabolism
- Serum Response Factor/deficiency
- Serum Response Factor/genetics
- Spleen/immunology
- Spleen/pathology
- Trans-Activators/deficiency
- Trans-Activators/genetics
Collapse
|
47
|
Van Praet JT, Donovan E, Vanassche I, Drennan MB, Windels F, Dendooven A, Allais L, Cuvelier CA, van de Loo F, Norris PS, Kruglov AA, Nedospasov SA, Rabot S, Tito R, Raes J, Gaboriau-Routhiau V, Cerf-Bensussan N, Van de Wiele T, Eberl G, Ware CF, Elewaut D. Commensal microbiota influence systemic autoimmune responses. EMBO J 2015; 34:466-74. [PMID: 25599993 PMCID: PMC4331001 DOI: 10.15252/embj.201489966] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 11/12/2014] [Accepted: 12/01/2014] [Indexed: 12/22/2022] Open
Abstract
Antinuclear antibodies are a hallmark feature of generalized autoimmune diseases, including systemic lupus erythematosus and systemic sclerosis. However, the processes underlying the loss of tolerance against nuclear self-constituents remain largely unresolved. Using mice deficient in lymphotoxin and Hox11, we report that approximately 25% of mice lacking secondary lymphoid organs spontaneously develop specific antinuclear antibodies. Interestingly, we find this phenotype is not caused by a defect in central tolerance. Rather, cell-specific deletion and in vivo lymphotoxin blockade link these systemic autoimmune responses to the formation of gut-associated lymphoid tissue in the neonatal period of life. We further demonstrate antinuclear antibody production is influenced by the presence of commensal gut flora, in particular increased colonization with segmented filamentous bacteria, and IL-17 receptor signaling. Together, these data indicate that neonatal colonization of gut microbiota influences generalized autoimmunity in adult life.
Collapse
Affiliation(s)
- Jens T Van Praet
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Erin Donovan
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Inge Vanassche
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Michael B Drennan
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Fien Windels
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Amélie Dendooven
- Department of Pathology, University Medical Center, Utrecht, the Netherlands
| | - Liesbeth Allais
- Department of Pathology, Ghent University Hospital, Ghent, Belgium
| | | | - Fons van de Loo
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Paula S Norris
- Infectious and Inflammatory Disease Center, Sanford-Burnham Medical Research Institute, La Jolla, CA, USA
| | - Andrey A Kruglov
- German Rheumatism Research Center (DRFZ), A Leibniz Institute, Berlin, Germany Belozersky Institute of Physico-Chemical Biology and Biological Faculty, Lomonosov Moscow State University, Moscow, Russia
| | - Sergei A Nedospasov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, and Lomonosov Moscow State University, Moscow, Russia
| | - Sylvie Rabot
- INRA, UMR1319 Micalis, Jouy-en-Josas, France AgroParisTech Micalis, Jouy-en-Josas, France
| | - Raul Tito
- Bioinformatics and (eco-)systems Biology Laboratory, Department of Microbiology and Immunology, Rega Institute VIB Center for the Biology of Disease, KU Leuven, Belgium
| | - Jeroen Raes
- Bioinformatics and (eco-)systems Biology Laboratory, Department of Microbiology and Immunology, Rega Institute VIB Center for the Biology of Disease, KU Leuven, Belgium
| | - Valerie Gaboriau-Routhiau
- INRA, UMR1319 Micalis, Jouy-en-Josas, France INSERM UMR1163, Laboratory of Intestinal Immunity, Université Paris Descartes-Sorbonne Paris Cité and Institut Imagine, Paris, France
| | - Nadine Cerf-Bensussan
- INSERM UMR1163, Laboratory of Intestinal Immunity, Université Paris Descartes-Sorbonne Paris Cité and Institut Imagine, Paris, France
| | - Tom Van de Wiele
- Laboratory of Microbial Ecology and Technology, Ghent University, Ghent, Belgium
| | - Gérard Eberl
- Lymphoid Tissue Development Group, Institut Pasteur, Paris, France
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford-Burnham Medical Research Institute, La Jolla, CA, USA
| | - Dirk Elewaut
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium VIB Inflammation Research Center Ghent University, Ghent, Belgium
| |
Collapse
|
48
|
Correa RG, Krajewska M, Ware CF, Gerlic M, Reed JC. The NLR-related protein NWD1 is associated with prostate cancer and modulates androgen receptor signaling. Oncotarget 2015; 5:1666-82. [PMID: 24681825 PMCID: PMC4039239 DOI: 10.18632/oncotarget.1850] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Prostate cancer (PCa) is among the leading causes of cancer-related death in men. Androgen receptor (AR) signaling plays a seminal role in prostate development and homeostasis, and dysregulation of this pathway is intimately linked to prostate cancer pathogenesis and progression. Here, we identify the cytosolic NLR-related protein NWD1 as a novel modulator of AR signaling. We determined that expression of NWD1 becomes elevated during prostate cancer progression, based on analysis of primary tumor specimens. Experiments with cultured cells showed that NWD1 expression is up-regulated by the sex-determining region Y (SRY) family proteins. Gene silencing procedures, in conjunction with transcriptional profiling, showed that NWD1 is required for expression of PDEF (prostate-derived Ets factor), which is known to bind and co-regulate AR. Of note, NWD1 modulates AR protein levels. Depleting NWD1 in PCa cell lines reduces AR levels and suppresses activity of androgen-driven reporter genes. NWD1 knockdown potently suppressed growth of androgen-dependent LNCaP prostate cancer cells, thus showing its functional importance in an AR-dependent tumor cell model. Proteomic analysis suggested that NWD1 associates with various molecular chaperones commonly related to AR complexes. Altogether, these data suggest a role for tumor-associated over-expression of NWD1 in dysregulation of AR signaling in PCa.
Collapse
|
49
|
Abstract
The tumor necrosis factor superfamily (TNFSF) and its corresponding receptor superfamily (TNFRSF) form communication pathways required for developmental, homeostatic, and stimulus-responsive processes in vivo. Although this receptor-ligand system operates between many different cell types and organ systems, many of these proteins play specific roles in immune system function. The TNFSF and TNFRSF proteins lymphotoxins, LIGHT (homologous to lymphotoxins, exhibits inducible expression, and competes with HSV glycoprotein D for herpes virus entry mediator [HVEM], a receptor expressed by T lymphocytes), lymphotoxin-β receptor (LT-βR), and HVEM are used by embryonic and adult innate lymphocytes to promote the development and homeostasis of lymphoid organs. Lymphotoxin-expressing innate-acting B cells construct microenvironments in lymphoid organs that restrict pathogen spread and initiate interferon defenses. Recent results illustrate how the communication networks formed among these cytokines and the coreceptors B and T lymphocyte attenuator (BTLA) and CD160 both inhibit and activate innate lymphoid cells (ILCs), innate γδ T cells, and natural killer (NK) cells. Understanding the role of TNFSF/TNFRSF and interacting proteins in innate cells will likely reveal avenues for future therapeutics for human disease.
Collapse
Affiliation(s)
- John Šedý
- Laboratory of Molecular Immunology, Infectious and Inflammatory Disease Center, Sanford Burnham Medical Research Institute, La Jolla, California 92037
| | - Vasileios Bekiaris
- Laboratory of Molecular Immunology, Infectious and Inflammatory Disease Center, Sanford Burnham Medical Research Institute, La Jolla, California 92037
| | - Carl F Ware
- Laboratory of Molecular Immunology, Infectious and Inflammatory Disease Center, Sanford Burnham Medical Research Institute, La Jolla, California 92037
| |
Collapse
|
50
|
Abstract
Lymphocytes of the gamma delta (γδ) T-cell lineage are evolutionary conserved and although they express rearranged antigen-specific receptors, a large proportion respond as innate effectors. γδ T-cells are poised to combat infection by responding rapidly to cytokine stimuli similar to innate lymphoid cells. This potential to initiate strong inflammatory responses necessitates that inhibitory signals are balanced with activation signals. Here, we discuss some of the key mechanisms that regulate the development, activation, and inhibition of innate γδ T-cells in light of recent evidence that the inhibitory immunoglobulin-superfamily member B and T lymphocyte attenuator restricts their differentiation and effector function.
Collapse
Affiliation(s)
- Vasileios Bekiaris
- Infectious and Inflammatory Disease Center, Sanford-Burnham Medical Research Institute , La Jolla, CA , USA
| | - John R Šedý
- Infectious and Inflammatory Disease Center, Sanford-Burnham Medical Research Institute , La Jolla, CA , USA
| | - Carl F Ware
- Infectious and Inflammatory Disease Center, Sanford-Burnham Medical Research Institute , La Jolla, CA , USA
| |
Collapse
|