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Majewska-Szczepanik M, Strzępa A, Marcińska K, Szczepanik M. Epicutaneous immunization with TNP-Ig antigen induces CD11c +IL-10 + dendritic cells that promote suppression of Th1-mediated contact hypersensitivity in humanized HLA-DR4 transgenic mice. Int Immunopharmacol 2023; 119:110281. [PMID: 37156033 DOI: 10.1016/j.intimp.2023.110281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 04/25/2023] [Accepted: 05/01/2023] [Indexed: 05/10/2023]
Abstract
The contact hypersensitivity response (CHS) is a mouse model of allergic contact dermatitis in humans. The reaction is classified as type IV hypersensitivity and underlies many autoimmune disorders. Experiments employing the CHS model in wild-type mice showed that the protein antigen applied to the skin in the form of a gauze patch one week before the induction of Th1-dependent CHS was an effective strategy to reduce the inflammatory response in the skin. The approach of epicutaneous (EC) immunization also effectively suppressed the inflammatory response in various mouse models of autoimmune diseases. To evaluate the potential of EC immunization to suppress T cell-dependent immune response in humans, we used HLA-DR4 tg mice, which express the human DRB1*0401 allele and lack all endogenous mouse MHC class II genes. Our data show that EC immunization with TNP-conjugated protein antigen followed by induction of CHS to trinitrochlorobenzene (TNCB), effectively suppressed the CHS response as described by ear swelling, MPO activity in ear extracts, and the number of TCRβ+CD4+IFN-γ+ CHS T-effector cells in auxiliary and inguinal lymph nodes (ALN) and spleen (SPL) of HLA-DR4 tg mice. EC-induced suppression increases the frequency of CD11c+IL-10+ DCs in SPL. Their immunoregulatory role was confirmed by s.c. immunization with TNP-CD11c+DCs prior to CHS elicitation and induction. Our data in HLA-DR4 tg mice show that EC protein immunization induces IL-10-producing DCs, which suppress the development of CD4+IFN-γ+ T cell-dependent CHS, implying that EC protein immunization could be of therapeutic importance for T cell-mediated diseases in humans.
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Affiliation(s)
- Monika Majewska-Szczepanik
- Department of Medical Physiology, Chair of Biomedical Sciences, Faculty of Health Sciences, Institute of Physiotherapy, Jagiellonian University Medical College, ul. Michalowskiego 12, 33-332 Krakow, Poland.
| | - Anna Strzępa
- Chair of Biomedical Sciences, Faculty of Health Sciences, Institute of Physiotherapy, Jagiellonian University Medical College, ul. Kopernika 7A, 31-034 Krakow, Poland
| | - Katarzyna Marcińska
- Chair of Biomedical Sciences, Faculty of Health Sciences, Institute of Physiotherapy, Jagiellonian University Medical College, ul. Kopernika 7A, 31-034 Krakow, Poland
| | - Marian Szczepanik
- Chair of Biomedical Sciences, Faculty of Health Sciences, Institute of Physiotherapy, Jagiellonian University Medical College, ul. Kopernika 7A, 31-034 Krakow, Poland.
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2
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Rose DC, Rolig AS, Redmond WL. Characterization of murine lymphocyte activation and exhaustion markers by a 14-color flow cytometry panel. Bioanalysis 2023. [PMID: 37125902 DOI: 10.4155/bio-2023-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
Previously designed flow cytometry panels have provided a framework to analyze T-cell activation; however, few provide an extensive view of lymphocyte populations, and none are optimized for murine models. This article describes a panel designed specifically to assess the expression of activation and exhaustion markers in expanding lymphocyte populations in tumor-bearing mice across two distinct genetic backgrounds: BALB/c and C57BL/6. This comprehensive panel enables the assessment of multiple functional states and immune checkpoint markers across cytotoxic CD8+ T cells, helper and regulatory CD4+ T cells and NK cells in murine whole blood, lymph nodes and tumor.
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Affiliation(s)
- Daniel C Rose
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR 97213, USA
- ThermoFisher Scientific, Waltham, MA 02451, USA
| | - Annah S Rolig
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR 97213, USA
| | - William L Redmond
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR 97213, USA
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3
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Yu ED, Wang H, da Silva Antunes R, Tian Y, Tippalagama R, Alahakoon SU, Premawansa G, Wijewickrama A, Premawansa S, De Silva AD, Frazier A, Grifoni A, Sette A, Weiskopf D. A Population of CD4 +CD8 + Double-Positive T Cells Associated with Risk of Plasma Leakage in Dengue Viral Infection. Viruses 2022; 14:90. [PMID: 35062294 PMCID: PMC8779337 DOI: 10.3390/v14010090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 02/04/2023] Open
Abstract
According to the WHO 2009 classification, dengue with warning signs is at the risk of developing severe form of dengue disease. One of the most important warning signs is plasma leakage, which can be a serious complication associated with higher morbidity and mortality. We report that the frequency of CD4+CD8+ double-positive (DP) T cells is significantly increased in patients at risk of developing plasma leakage. Transcriptomic analysis demonstrated that CD4+CD8+ DP cells were distinct from CD4+ Single Positive (SP) T cells but co-clustered with CD8+ SP cells, indicating a largely similar transcriptional profile. Twenty significant differentially expressed (DE) genes were identified between CD4+CD8+ DP and CD8+ SP cells. These genes encode OX40 and CCR4 proteins as well as other molecules associated with cell signaling on the cell surface (NT5E, MXRA8, and PTPRK). While comparing the profile of gene expression in CD4+CD8+ DP cells from patients with and without warning signs of plasma leakage, similar expression profile was observed, implying a role of CD4+CD8+ DP cells in plasma leakage through a quantitative increase rather than functional alteration. This study provided novel insight into the host immune response during the acute febrile phase of DENV infection and the role of CD4+CD8+ DP T cells in the pathogenesis of plasma leakage.
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Affiliation(s)
- Esther Dawen Yu
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | - Hao Wang
- School of Medicine, University of California San Diego, La Jolla, CA 92037, USA;
| | - Ricardo da Silva Antunes
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | - Yuan Tian
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | - Rashmi Tippalagama
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | | | | | | | - Sunil Premawansa
- Department of Zoology and Environment Sciences, University of Colombo, Colombo 00700, Sri Lanka;
| | - Aruna Dharshan De Silva
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
- Genetech Research Institute, Colombo 00800, Sri Lanka;
- Department of Paraclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Mount Lavinia 10390, Sri Lanka
| | - April Frazier
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | - Alba Grifoni
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
| | - Alessandro Sette
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, La Jolla, CA 92037, USA
| | - Daniela Weiskopf
- Center for Infectious Disease and Vaccine Research, La Jolla Institute for Immunology, La Jolla, CA 92037, USA; (E.D.Y.); (R.d.S.A.); (Y.T.); (R.T.); (A.D.D.S.); (A.F.); (A.G.)
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California, La Jolla, CA 92037, USA
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Liu G, Liu M, Wang J, Mou Y, Che H. The Role of Regulatory T Cells in Epicutaneous Immunotherapy for Food Allergy. Front Immunol 2021; 12:660974. [PMID: 34305893 PMCID: PMC8297384 DOI: 10.3389/fimmu.2021.660974] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 06/28/2021] [Indexed: 12/13/2022] Open
Abstract
In recent decades, a rapid increase in the prevalence of food allergies has led to extensive research on novel treatment strategies and their mechanisms. Mouse models have provided preliminary insights into the mechanism of epicutaneous immunotherapy (EPIT)-induced immune tolerance. In EPIT, antigen applied on the skin surface can be captured, processed, and presented in the lymph nodes (LNs) by Antigen-presenting cells (APCs). In the LNs, induction of regulatory T cells (Treg cells) requires both direct contact during antigen presentation and indirect mechanisms such as cytokines. Foxp3+CD62L+ Treg cells can exhibit the characteristics of hypomethylation of Foxp3 TSDR and Foxp3-LAP+ Treg cells, which increase the expression of surface tissue-specific homing molecules to exert further sustained systemic immune tolerance. Studies have shown that EPIT is a potential treatment for food allergies and can effectively induce immune tolerance, but its mechanism needs further exploration. Here, we review Treg cells' role in immune tolerance induced by EPIT and provide a theoretical basis for future research directions, such as the mechanism of EPIT and the development of more effective EPIT treatments.
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Affiliation(s)
| | | | | | | | - Huilian Che
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, China
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Hasan MW, Haseeb M, Ehsan M, Gadahi JA, Naqvi MAUH, Wang QQ, Liu X, Lakho SA, Yan R, Xu L, Song X, Li X. Nanoparticles (PLGA and Chitosan)-Entrapped ADP-Ribosylation Factor 1 of Haemonchus contortus Enhances the Immune Responses in ICR Mice. Vaccines (Basel) 2020; 8:E726. [PMID: 33276581 PMCID: PMC7761582 DOI: 10.3390/vaccines8040726] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 01/25/2023] Open
Abstract
ADP-ribosylation factor 1 (HcARF1) is one of the Haemonchus contortus (H. contortus) excretory/secretory proteins involved in modulating the immune response of goat peripheral blood mononuclear cells (PBMC). Here, we evaluated the immunogenic potential of recombinant HcARF1 (rHcARF1) against H. contortus infection in Institute of Cancer Research (ICR) mice. Briefly, rHcARF1 was entrapped in poly (D, L-lactide-co-glycolide) (PLGA) and chitosan (CS) nanoparticles (NP) and injected into mice as a vaccine. Fifty-six ICR mice were assigned randomly into seven groups, with eight animals in each group, and they were vaccinated subcutaneously. At the end of the experiment (14th day), the blood and the spleen were collected from euthanized mice to detect lymphocyte proliferation, cytokine analysis, and the production of antigen-specific antibodies. Scanning electron microscope was used to determine the size, morphology, and zeta potential of nanoparticles. Flow cytometry was performed, which presented the increase percentages of CD4+ T cells (CD3e+CD4+), CD8+ T cells (CD3e+CD8+) and dendritic cells (CD11c+CD83+, CD11c+CD86+) in mice vaccinated with rHcARF1+PLGA NP. Immunoassay analysis show raised humoral (Immunoglobulin (Ig)G1, IgG2a, IgM) and cell-mediated immune response (Interleukin (IL)-4, IL-12, and IL-17, and Interferon (IFN)-γ) induced by rHcARF1+PLGA NP. Experimental groups that were treated with the antigen-loaded NP yield higher lymphocyte proliferation than the control groups. Based on these results, we could propose that the rHcARF1 encapsulated in NP could stimulate a strong immune response in mice rather than administering alone against the infection of H. contortus.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Xiangrui Li
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; (M.W.H.); (M.H.); (M.E.); (J.A.G.); (M.A.-u.-H.N.); (Q.Q.W.); (X.L.); (S.A.L.); (R.Y.); (L.X.); (X.S.)
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6
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Koushki K, Varasteh AR, Shahbaz SK, Sadeghi M, Mashayekhi K, Ayati SH, Moghadam M, Sankian M. Dc-specific aptamer decorated gold nanoparticles: A new attractive insight into the nanocarriers for allergy epicutaneous immunotherapy. Int J Pharm 2020; 584:119403. [PMID: 32387307 DOI: 10.1016/j.ijpharm.2020.119403] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 05/01/2020] [Accepted: 05/02/2020] [Indexed: 01/19/2023]
Abstract
Recently, the main goal of many allergy epicutaneous immunotherapy (EPIT) studies is to enhance the allergen delivery through the intact skin. Therefore, applying new strategies for tackling this issue are inevitable. For this purpose, ten groups of Che a 2-sensitized BALB/c mice were epicutaneously treated for a 6-week period with the rChe a 2-GNPs-Aptamer, rChe a 2-GNPs-Aptamer + skin-penetrating peptides (SPPs), rChe a 2-GNPs, rChe a 2, GNPs, and PBS. Afterward, the serum IgE and IFN-γ, TGF-β, IL-10, IL-4, IL-17a cytokine production, NALF analysis, and lung/nasal histological examinations were performed. The present study results demonstrate that, EPIT in aptamer treated groups had a significant increase of IFN-γ, TGF-β, and IL-10 concentrations and a significant decrease of IgE, IL-4, and IL-17a concentrations as well as NALF infiltrated immune cell count compared to the non-targeted ones. In addition, SPPs led to more significant improvement of immunoregulatory parameters, especially IL-10 cytokine. Accordingly, the targeted-GNPs with DC-specific aptamers could act as an efficient approach for the improvement of EPIT efficacy compared to the free allergen. Moreover, the application of SPPs might be considered as a useful tool in achieving a successful EPIT with lower doses of allergen at a shorter duration of the treatment.
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Affiliation(s)
- Khadijeh Koushki
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abdol-Reza Varasteh
- Allergy Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sanaz Keshavarz Shahbaz
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahvash Sadeghi
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kazem Mashayekhi
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hasan Ayati
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Moghadam
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mojtaba Sankian
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Shakya AK, Nandakumar KS. Antigen-Specific Tolerization and Targeted Delivery as Therapeutic Strategies for Autoimmune Diseases. Trends Biotechnol 2018; 36:686-699. [PMID: 29588069 DOI: 10.1016/j.tibtech.2018.02.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/14/2018] [Accepted: 02/16/2018] [Indexed: 02/06/2023]
Abstract
The prevalence of autoimmune disorders is increasing steadily and there is no permanent cure available. Immunomodulation through repeated exposure of antigens, known as antigen-specific immune tolerance or antigen-specific immunotherapy (ASI), is a promising approach to treat or prevent autoimmune disorders. Different optimization protocols (immunization routes, delivery systems, and approaches) are being developed to implement ASI against self-proteins. Including appropriate adjuvants, altered peptide ligand, and using multipeptides are approaches that can be used to specifically target autoimmunity. This review explores various ASI application methods, including different routes of antigen-specific sensitization, delivery systems, immunomodulators containing specific antigens, and other targeted approaches that have been successfully demonstrated to have therapeutic effects on autoimmune diseases.
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Affiliation(s)
| | - Kutty Selva Nandakumar
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China; Department of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden.
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Zhao Z, Ukidve A, Dasgupta A, Mitragotri S. Transdermal immunomodulation: Principles, advances and perspectives. Adv Drug Deliv Rev 2018; 127:3-19. [PMID: 29604373 DOI: 10.1016/j.addr.2018.03.010] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 03/17/2018] [Accepted: 03/26/2018] [Indexed: 12/23/2022]
Abstract
Immunomodulation, manipulation of the immune responses towards an antigen, is a promising strategy to treat cancer, infectious diseases, allergies, and autoimmune diseases, among others. Unique features of the skin including the presence of tissue-resident immune cells, ease of access and connectivity to other organs makes it a unique target organ for immunomodulation. In this review, we summarize advances in transdermal delivery of agents for modulating the immune responses for vaccination as well as tolerization. The biological foundation of skin-based immunomodulation and challenges in its implementation are described. Technological approaches aimed at enhancing the delivery of immunomodulatory therapeutics into skin are also discussed in this review. Progress made in the treatment of several specific diseases including cancer, infections and allergy are discussed. Finally, this review discusses some practical considerations and offers some recommendations for future studies in the field of transdermal immunomodulation.
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Affiliation(s)
- Zongmin Zhao
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Anvay Ukidve
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Anshuman Dasgupta
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States
| | - Samir Mitragotri
- School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States.
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Multiple sclerosis: Skin-induced antigen-specific immune tolerance. J Neuroimmunol 2017; 311:49-58. [DOI: 10.1016/j.jneuroim.2017.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 07/26/2017] [Accepted: 08/01/2017] [Indexed: 12/15/2022]
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Clénet ML, Gagnon F, Moratalla AC, Viel EC, Arbour N. Peripheral human CD4 +CD8 + T lymphocytes exhibit a memory phenotype and enhanced responses to IL-2, IL-7 and IL-15. Sci Rep 2017; 7:11612. [PMID: 28912605 PMCID: PMC5599513 DOI: 10.1038/s41598-017-11926-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 08/31/2017] [Indexed: 11/27/2022] Open
Abstract
CD4+CD8+ T lymphocytes account for 1–2% of circulating human T lymphocytes, but their frequency is augmented in several diseases. The phenotypic and functional properties of these T lymphocytes are still ill-defined. We performed an ex vivo characterization of CD4+CD8+ T lymphocytes from the blood of healthy individuals. We observed that CD4+CD8+ T lymphocytes exhibit several characteristics associated with memory T lymphocytes including the expression of chemokine receptors (e.g. CCR7, CXCR3, CCR6) and activation markers (e.g. CD57, CD95). Moreover, we showed that a greater proportion of CD4+CD8+ T lymphocytes have an enhanced capacity to produce cytokines (IFNγ, TNFα, IL-2, IL-4, IL-17A) and lytic enzymes (perforin, granzyme B) compared to CD4+ and/or CD8+ T lymphocytes. Finally, we assessed the impact of three key cytokines in T cell biology on these cells. We observed that IL-2, IL-7 and IL-15 triggered STAT5 phosphorylation in a greater proportion of CD4+CD8+ T lymphocytes compared to CD4 and CD8 counterparts. We demonstrate that CD4+CD8+ T lymphocytes from healthy donors exhibit a phenotypic profile associated with memory T lymphocytes, an increased capacity to produce cytokines and lytic enzymes, and a higher proportion of cells responding to key cytokines implicated in T cell survival, homeostasis and activation.
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Affiliation(s)
- Marie-Laure Clénet
- Department of Neurosciences, Université de Montréal and CRCHUM, Montreal, QC, H2X 0A9, Canada
| | - François Gagnon
- Department of Neurosciences, Université de Montréal and CRCHUM, Montreal, QC, H2X 0A9, Canada
| | - Ana Carmena Moratalla
- Department of Neurosciences, Université de Montréal and CRCHUM, Montreal, QC, H2X 0A9, Canada
| | - Emilie C Viel
- Department of Neurosciences, Université de Montréal and CRCHUM, Montreal, QC, H2X 0A9, Canada
| | - Nathalie Arbour
- Department of Neurosciences, Université de Montréal and CRCHUM, Montreal, QC, H2X 0A9, Canada.
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Szczepanik M, Majewska-Szczepanik M. Transdermal immunotherapy: Past, present and future. Pharmacol Rep 2016; 68:773-81. [DOI: 10.1016/j.pharep.2016.04.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 04/06/2016] [Accepted: 04/13/2016] [Indexed: 10/21/2022]
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Epicutaneous immunization with ovalbumin and CpG induces TH1/TH17 cytokines, which regulate IgE and IgG2a production. J Allergy Clin Immunol 2016; 138:262-273.e6. [PMID: 26810716 DOI: 10.1016/j.jaci.2015.11.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Revised: 10/14/2015] [Accepted: 11/13/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Subcutaneous allergen-specific immunotherapy is a standard route for the immunotherapy of allergic diseases. It modulates the course of allergy and can generate long-term remission. However, subcutaneous allergen-specific immunotherapy can also induce anaphylaxis in some patients, and therefore additional routes of administration should be investigated to improve the safety and tolerability of immunotherapy. OBJECTIVE We sought to determine whether epicutaneous treatment with antigen in the presence of a Toll-like receptor 9 agonist can suppress TH2-mediated responses in an antigen-specific manner. METHODS Epicutaneous immunization was performed by applying a skin patch soaked with ovalbumin (OVA) plus CpG, and its suppressor activity was determined by using the mouse model of atopic dermatitis. Finally, adoptive cell transfers were implemented to characterize the regulatory cells that are induced by epicutaneous immunization. RESULTS Epicutaneous immunization with OVA and CpG reduces the production of OVA-specific IgE and increases the synthesis of OVA-specific IgG2a antibodies in an antigen-specific manner. Moreover, eosinophil peroxidase activity in the skin and production of IL-4, IL-5, IL-10, and IL-13 are suppressed. The observed reduction of IgE synthesis is transferable with T-cell receptor (TCR) αβ(+)CD4(+)CD25(-) cells, whereas IgG2a production is dependent on both TCRαβ(+) and TCRγδ(+) T cells. Further experiments show that the described phenomenon is myeloid differentiation primary response 88, IFN-γ, and IL-17A dependent. Finally, the results suggest that epicutaneous immunization with OVA and CpG decreases the synthesis of OVA-specific IgE and skin eosinophil peroxidase activity in mice with ongoing skin allergy. CONCLUSION Epicutaneous application of protein antigen in the presence of adjuvant could be an attractive needle-free and self-administered immunotherapy for allergic diseases.
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Marcińska K, Majewska-Szczepanik M, Lazar A, Kowalczyk P, Biała D, Woźniak D, Szczepanik M. Epicutaneous (EC) immunization with type II collagen (COLL II) induces CD4(+) CD8(+) T suppressor cells that protect from collagen-induced arthritis (CIA). Pharmacol Rep 2015; 68:483-9. [PMID: 26922557 DOI: 10.1016/j.pharep.2015.11.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 11/10/2015] [Accepted: 11/11/2015] [Indexed: 12/30/2022]
Abstract
BACKGROUND We have shown previously that epicutaneous (EC) immunization with protein antigen induces T suppressor cells that alleviate inflammatory response in contact hypersensitivity reactions, in an animal model of multiple sclerosis, and in TNBS-induced colitis. METHODS DBA/1 mice were EC immunized with type II collagen (COLL II) spread over a gauze patch on days 0 and 4. On day 7, patches were removed and mice were intradermally (id) immunized with COLL II in CFA to induce collagen-induced arthritis (CIA). RESULTS Our work shows that EC immunization with 100μg of COLL II prior to CIA induction reduces disease severity as determined by macroscopic evaluation. Reduced disease severity after EC immunization with COLL II correlates with milder histological changes found in joint sections. Experiments with the three non-cross-reacting antigens COLL II, ovalbumin (OVA) and myelin basic protein (MBP) showed that skin-induced suppression is antigen non-specific. Transfer experiments show that EC immunization with COLL II induces suppressor cells that belong to the population of CD4(+) CD8(+) double positive lymphocytes. Flow cytometry experiments showed increased percentage of CD4(+) CD8(+) RORγt(+) cells in axillary and inguinal lymph nodes isolated from mice patched with COLL II. CONCLUSION Maneuver of EC immunization with a protein antigen that induces suppressor cells to inhibit inflammatory responses may become an attractive, noninvasive, needle-free therapeutic method for different clinical situations.
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Affiliation(s)
- Katarzyna Marcińska
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland
| | | | - Agata Lazar
- Department of Pathomorphology, Jagiellonian University Medical College, Kraków, Poland
| | - Paulina Kowalczyk
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland
| | - Dominika Biała
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland
| | - Dorota Woźniak
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland
| | - Marian Szczepanik
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland.
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Ugarte-Gil MF, Sánchez-Zúñiga C, Gamboa-Cárdenas RV, Aliaga-Zamudio M, Zevallos F, Tineo-Pozo G, Cucho-Venegas JM, Mosqueira-Riveros A, Medina M, Perich-Campos RA, Alfaro-Lozano JL, Rodriguez-Bellido Z, Alarcón GS, Pastor-Asurza CA. Circulating CD4+CD28null and extra-thymic CD4+CD8+ double positive T cells are independently associated with disease damage in systemic lupus erythematosus patients. Lupus 2015; 25:233-40. [PMID: 26385221 DOI: 10.1177/0961203315604910] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 08/12/2015] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To determine whether circulating CD4+CD28null and extra-thymic CD4+CD8+ double positive (DP) T cells are independently associated with damage accrual in systemic lupus erythematosus (SLE) patients. METHODS This cross-sectional study was conducted between September 2013 and April 2014 in consecutive SLE patients from our Rheumatology Department. CD4+CD28null and CD4+CD8+ DP T-cell frequencies were analyzed by flow-cytometry. The association of damage (SLICC/ACR Damage Index, SDI) and CD4+CD28null and CD4+CD8+ DP T cells was examined by univariable and multivariable Poisson regression models, adjusting for possible confounders. All analyses were performed using SPSS 21.0. RESULTS Patients' (n = 133) mean (SD) age at diagnosis was 35.5 (16.8) years, 124 (93.2%) were female; all were mestizo (mixed Caucasian and Amerindian ancestry). Disease duration was 7.4 (6.8) years. The SLE Disease Activity Index was 5.5 (4.2), and the SDI 0.9 (1.2). The percentages of CD4+CD28null and CD4+CD8+ DP T cells were 17.1 (14.4) and 0.4 (1.4), respectively. The percentage of CD4+CD28null and CD4+CD8+ DP T cells were positively associated with a higher SDI in both univariable (rate ratio (RR) 1.02, 95% confidence interval (CI): 1.01-1.03 and 1.17, 95% CI: 1.07-1.27, respectively; p < 0.001 for both) and multivariable analyses RR 1.02, 95% CI: 1.01-1.03, p = 0.001 for CD4+CD28null T cells and 1.28, 95% CI: 1.13-1.44, p < 0.001 for CD4+CD8+ DP T cells). Only the renal domain remained associated with CD4+CD28null in multivariable analyses (RR 1.023 (1.002-1.045); p = 0.034). CONCLUSIONS In SLE patients, CD4+CD28null and CD4+CD8+ DP T cells are independently associated with disease damage. Longitudinal studies are warranted to determine the predictive value of these associations.
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Affiliation(s)
- M F Ugarte-Gil
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru Universidad Científica del Sur, Lima, Peru
| | - C Sánchez-Zúñiga
- Molecular Biology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - R V Gamboa-Cárdenas
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - M Aliaga-Zamudio
- Molecular Biology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - F Zevallos
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - G Tineo-Pozo
- Molecular Biology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - J M Cucho-Venegas
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - A Mosqueira-Riveros
- Molecular Biology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - M Medina
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - R A Perich-Campos
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - J L Alfaro-Lozano
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - Z Rodriguez-Bellido
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - G S Alarcón
- School of Medicine, The University of Alabama at Birmingham, Birmingham, USA
| | - C A Pastor-Asurza
- Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru Universidad Nacional Mayor de San Marcos, Lima, Peru
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15
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Marcińska K, Majewska-Szczepanik M, Maresz KZ, Szczepanik M. Epicutaneous Immunization with Collagen Induces TCRαβ Suppressor T Cells That Inhibit Collagen-Induced Arthritis. Int Arch Allergy Immunol 2015; 166:121-34. [PMID: 25824601 DOI: 10.1159/000375404] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 01/21/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND We have shown previously, in an animal model of multiple sclerosis and in TNBS-induced colitis, that epicutaneous (EC) immunization with protein antigen induces T suppressor cells that strongly inhibit the inflammatory response in contact hypersensitivity reactions. METHODS EC immunization was performed by applying to the shaved skin of the mouse dorsum a gauze patch soaked with a solution containing various amounts of type II collagen (COLL II) in a volume of 100 µl of PBS on days 0 and 4. On day 7 the patches were removed and mice were intradermally (i.d.) immunized with COLL II to induce collagen-induced arthritis (CIA). RESULTS Our study shows that EC immunization with 100 or 30 μg of COLL II reduces disease severity, whereas lower doses (10 or 3 μg) do not affect CIA. Decreased disease severity observed after EC immunization with COLL II correlates with reduced myeloperoxidase activity in joint tissue and with reduced production of anti-citrullinated protein and anti-COLL II IgG2a antibodies. Transfer experiments show that EC immunization with COLL II induces suppressor cells that belong to the population of TCRαβ lymphocytes and that EC-induced suppression declines with time. Both in vitro and in vivo experiments show that IL-17A plays an important role in EC-induced suppression of CIA. EC application of COLL II at the first signs of CIA also results in disease suppression. CONCLUSIONS The suppression of inflammatory responses by T suppressor cells induced through EC immunization of a protein antigen may become an attractive noninvasive therapeutic method for a variety of clinical situations.
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Affiliation(s)
- Katarzyna Marcińska
- Department of Medical Biology, Jagiellonian University Medical College, Kraków, Poland
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16
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Heeren AM, Koster BD, Samuels S, Ferns DM, Chondronasiou D, Kenter GG, Jordanova ES, de Gruijl TD. High and interrelated rates of PD-L1+CD14+ antigen-presenting cells and regulatory T cells mark the microenvironment of metastatic lymph nodes from patients with cervical cancer. Cancer Immunol Res 2014; 3:48-58. [PMID: 25361854 DOI: 10.1158/2326-6066.cir-14-0149] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A better understanding of the microenvironment in relation to lymph node metastasis is essential for the development of effective immunotherapeutic strategies against cervical cancer. In the present study, we investigated the microenvironment of tumor-draining lymph nodes of patients with cervical cancer by comprehensive flow cytometry-based phenotyping and enumeration of immune-cell subsets in tumor-negative (LN(-), n = 20) versus tumor-positive lymph nodes (LN(+), n = 8), and by the study of cytokine release profiles (n = 4 for both LN(-) and LN(+)). We found significantly lower CD4(+) and higher CD8(+) T-cell frequencies in LN(+) samples, accompanied by increased surface levels of activation markers (HLA-DR; ICOS; PD-1; CTLA-4) and the memory marker CD45RO. Furthermore, in LN(+), we found increased rates of a potentially regulatory antigen-presenting cell (APC) subset (CD11c(hi)CD14(+)PD-L1(+)) and of myeloid-derived suppressor cell subsets; the LN(+) APC subset correlated with significantly elevated frequencies of FoxP3(+) regulatory T cells (Treg). After in vitro stimulation with different Toll-like receptor (TLR) ligands (PGN; Poly-IC; R848), we observed higher production levels of IL6, IL10, and TNFα but lower levels of IFNγ in LN(+) samples. We conclude that, despite increased T-cell differentiation and activation, a switch to a profound immune-suppressive microenvironment in LN(+) of patients with cervical cancer will enable immune escape. Our data indicate that the CD14(+)PD-L1(+) APC/Treg axis is a particularly attractive and relevant therapeutic target to specifically tackle microenvironmental immune suppression and thus enhances the efficacy of immunotherapy in patients with metastasized cervical cancer.
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Affiliation(s)
- A Marijne Heeren
- Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, Amsterdam, the Netherlands. Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, Amsterdam, the Netherlands
| | - Bas D Koster
- Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Sanne Samuels
- Center Gynecological Oncology Amsterdam (CGOA), Department of Gynecology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Debbie M Ferns
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, Amsterdam, the Netherlands
| | - Dafni Chondronasiou
- Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Gemma G Kenter
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, Amsterdam, the Netherlands. Center Gynecological Oncology Amsterdam (CGOA), Department of Gynecology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, the Netherlands
| | - Ekaterina S Jordanova
- Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, Amsterdam, the Netherlands
| | - Tanja D de Gruijl
- Department of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, Amsterdam, the Netherlands.
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Overgaard NH, Jung JW, Steptoe RJ, Wells JW. CD4+/CD8+ double-positive T cells: more than just a developmental stage? J Leukoc Biol 2014; 97:31-8. [PMID: 25360000 DOI: 10.1189/jlb.1ru0814-382] [Citation(s) in RCA: 192] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
CD4(+)/CD8(+) DP thymocytes are a well-described T cell developmental stage within the thymus. However, once differentiated, the CD4(+) lineage or the CD8(+) lineage is generally considered to be fixed. Nevertheless, mature CD4(+)/CD8(+) DP T cells have been described in the blood and peripheral lymphoid tissues of numerous species, as well as in numerous disease settings, including cancer. The expression of CD4 and CD8 is regulated by a very strict transcriptional program involving the transcription factors Runx3 and ThPOK. Initially thought to be mutually exclusive within CD4(+) and CD8(+) T cells, CD4(+)/CD8(+) T cell populations, outside of the thymus, have recently been described to express concurrently ThPOK and Runx3. Considerable heterogeneity exists within the CD4(+)/CD8(+) DP T cell pool, and the function of CD4(+)/CD8(+) T cell populations remains controversial, with conflicting reports describing cytotoxic or suppressive roles for these cells. In this review, we describe how transcriptional regulation, lineage of origin, heterogeneity of CD4 and CD8 expression, age, species, and specific disease settings influence the functionality of this rarely studied T cell population.
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Affiliation(s)
- Nana H Overgaard
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; and Center for Cancer Immune Therapy, Department of Hematology, Copenhagen University Hospital, Herlev, Denmark
| | - Ji-Won Jung
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; and
| | - Raymond J Steptoe
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; and
| | - James W Wells
- The University of Queensland Diamantina Institute, The University of Queensland, Translational Research Institute, Brisbane, Queensland, Australia; and
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18
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Huber A, Diedrichs-Möhring M, Wildner G. Spontaneously relapsing-remitting experimental autoimmune uveitis in rats allows successful therapeutic oral tolerance induction in ongoing disease. Mol Immunol 2014; 63:215-26. [PMID: 25085538 DOI: 10.1016/j.molimm.2014.07.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 07/02/2014] [Accepted: 07/05/2014] [Indexed: 10/25/2022]
Abstract
Antigen-specific tolerance induction is a desired therapy for uveitis patients. Our relapsing-remitting rat model of experimental autoimmune uveitis (EAU) induced with IRBP peptide R14 enables us to test the effect of oral tolerance on the prevention of relapsing uveitis. We investigated several peptides overlapping the sequence of R14 for prevention and different doses of R14 for therapy to determine the tolerogenic epitope and the most effective therapeutic regimen for uveitis. Lewis rats were immunized with R14-CFA to induce EAU. Oral tolerance was induced prior to immunization (prevention) or after onset of EAU to prevent relapses (therapy). Therapeutic feeding was performed with high and/or low doses of oral antigen for clonal deletion of effector and induction of regulatory T cells. Uveitis was determined clinically and histologically; mesenteric lymph node (mLN) cells of tolerized rats were tested for surface markers, cytokines and Foxp3 expression. Preventive feeding of R14 and its major epitope R16, but none of the overlapping peptides significantly suppressed EAU and also prevented relapses, irrespective of their pathogenicity. Therapeutic feeding with R14 dramatically reduced relapses, while only the consecutive feeding of high and low-dose R14 had an ameliorating effect on the first course of disease. IL-10-producing T cells from mLN decreased after oral tolerization, and with R14-stimulation in vitro the TCRαβ+/Foxp3+ population increased in the low-dose fed group. No mLN population could be clearly assigned to successful oral tolerance induction during active autoimmune uveitis.
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Affiliation(s)
- Andrea Huber
- Section of Immunobiology, Department of Ophthalmology, Klinikum der Universität, Mathildenstr. 8, 80336 München, Germany
| | - Maria Diedrichs-Möhring
- Section of Immunobiology, Department of Ophthalmology, Klinikum der Universität, Mathildenstr. 8, 80336 München, Germany
| | - Gerhild Wildner
- Section of Immunobiology, Department of Ophthalmology, Klinikum der Universität, Mathildenstr. 8, 80336 München, Germany.
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19
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Majewska-Szczepanik M, Strzepa A, Marcińska K, Wen L, Szczepanik M. Epicutaneous immunization with TNP-Ig and Zymosan induces TCRαβ+ CD4+ contrasuppressor cells that reverse skin-induced suppression via IL-17A. Int Arch Allergy Immunol 2014; 164:122-36. [PMID: 24993442 DOI: 10.1159/000363446] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 05/07/2014] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Our previous work showed that epicutaneous (EC) immunization with protein antigen e.g. TNP-conjugated mouse immunoglobulin (TNP-Ig) in the form of a patch prior to hapten sensitization inhibits Th1-mediated contact hypersensitivity (CHS) in mice. We also found that suppression of CHS was mediated by TCRαβ+ CD4+ CD8+ T suppressor cells producing TGF-β. The aim of this study was to investigate the role of innate immunity in the suppression of CHS. METHODS Mice were immunized by applying gauze patches containing protein antigen alone or in the presence of zymosan, and were then tested for the CHS response. Adoptive cell transfer experiments were used to study the mechanisms involved in the reversal of skin-induced suppression. The influence of EC immunization on cytokine production by lymph node cells was measured by ELISA. RESULTS We found that EC immunization with TNP-Ig and zymosan before trinitrophenyl chloride sensitization reverses skin-induced suppression, demonstrated in vivo and in vitro. The reversal of skin-induced suppression was transferable by antigen-specific TCRαβ+ CD4+ T contrasuppressor cells. Furthermore, we showed that the contrasuppression was IL-17A-dependent and TLR2- and MyD88-independent. CONCLUSIONS Our work strongly suggests that EC immunization with protein antigen and zymosan reverses skin-induced suppression and that this approach may be a potential tool to increase the immunogenicity of weakly immunogenic antigens.
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Affiliation(s)
- Monika Majewska-Szczepanik
- Department of Medical Biology, Faculty of Health Sciences, Jagiellonian University College of Medicine, Krakow, Poland
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20
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Majewska-Szczepanik M, Yamamoto N, Askenase PW, Szczepanik M. Epicutaneous immunization with phosphorylcholine conjugated to bovine serum albumin (PC-BSA) and TLR9 ligand CpG alleviates pneumococcal pneumonia in mice. Pharmacol Rep 2014; 66:570-5. [PMID: 24948056 DOI: 10.1016/j.pharep.2014.02.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Revised: 01/13/2014] [Accepted: 02/13/2014] [Indexed: 01/19/2023]
Abstract
BACKGROUND Epicutaneous (EC) immunization is a potential new strategy of a needle-free and self-administrable immunization by using a topically applied patch to deliver vaccine. We have previously shown that EC immunization with various protein antigens inhibits both Th1- and Tc1-mediated contact hypersensitivity (CHS) in mice. Our further work showed that maneuver of EC immunization with an antigen and Toll-like receptor (TLR) ligands prior to hapten sensitization reverses skin-induced suppression. METHODS Animal model of pneumococcal pneumonia was used to study efficacy of EC induced immunopotentiation. RESULTS Current work showed that EC immunization with phosphorylcholine conjugated to bovine serum albumin (PC-BSA) and CpG prior to Streptococcus pneumoniae infection results in smaller decrease of body weight when compared to PBS treated mice. Consistent with the behavioral observations and body weight, smaller numbers of bacteria were quantitated in lung homogenates of mice patched with PC-BSA and CpG prior inoculation with S. pneumonia when compared to mice patched with PBS alone. In vitro experiments showed that lymph node cells and spleen cells from mice EC immunized with PC-BSA plus CpG produced high levels of IFN-γ and IL-17A when compared to PBS or PC-BSA or CpG treated mice. CONCLUSION This work shows that EC immunization with PC-BSA plus TLR9 ligand CpG may be a potential tool to boost immunity to S. pneumoniae.
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Affiliation(s)
| | - Natsuo Yamamoto
- Department of Infection Control, Fukushima Medical University, Fukushima City, Japan
| | - Philip W Askenase
- Section of Allergy and Clinical Immunology, Department of Internal Immunology, Yale University School of Medicine, New Haven, USA
| | - Marian Szczepanik
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland
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21
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Szczepanik M. Skin-induced tolerance as a new needle free therapeutic strategy. Pharmacol Rep 2014; 66:192-7. [PMID: 24911069 DOI: 10.1016/j.pharep.2013.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 08/26/2013] [Accepted: 09/12/2013] [Indexed: 11/29/2022]
Abstract
This article summarizes current knowledge about a new subject called "skin induced tolerance". Suppression is induced via epicutaneous (EC) immunization with a protein antigen and is described in Th1, Tc1 and NK mediated contact hypersensitivity (CHS) reactions. The subject of skin-induced suppression is also described in the regulation of experimental models of autoimmune diseases like experimental autoimmune encephalomyelitis (EAE), collagen induced arthritis (CIA) and inflammatory bowel disease (IBD) and finally in an animal model of graft rejection. The potential clinical use of this approach to regulate human diseases is also discussed.
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Affiliation(s)
- Marian Szczepanik
- Department of Medical Biology, Jagiellonian University College of Medicine, Kraków, Poland.
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22
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Majewska-Szczepanik M, Dorożyńska I, Strzępa A, Szczepanik M. Epicutaneous immunization with protein antigen TNP-Ig and NOD2 ligand muramyl dipeptide (MDP) reverses skin-induced suppression of contact hypersensitivity. Pharmacol Rep 2014; 66:137-42. [DOI: 10.1016/j.pharep.2013.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Accepted: 06/14/2013] [Indexed: 10/25/2022]
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Filipczak-Bryniarska I, Nowak B, Sikora E, Nazimek K, Woroń J, Wordliczek J, Bryniarski K. The influence of opioids on the humoral and cell-mediated immune responses in mice. The role of macrophages. Pharmacol Rep 2013; 64:1200-15. [PMID: 23238476 DOI: 10.1016/s1734-1140(12)70916-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 05/11/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Our experiments were aimed to test the influence of treatment with different opioids (morphine, fentanyl, methadone) on the humoral and cell-mediated immune responses. METHODS Mice were treated intraperitoneally (ip) with opioids for several days and next either immunized with sheep red blood cells (SRBC) to test the antibody production or skin-sensitized with hapten picryl chloride (PCL) to induce contact hypersensitivity (CHS). In addition, the effects of opioids on the production of reactive oxygen intermediates (ROIs) and cytokines by peritoneal macrophages (Mf) and on the expression of surface markers on these cells and blood leukocytes were estimated. RESULTS Opioids caused an enhancement of ROIs and cytokines production when macrophages were stimulated with zymosan or lipopolysaccharide (LPS) and reduced the expression of antigen presentation markers on Mf. Numbers of anti-SRBC plaque forming cells (PFC) and antibodies titres were lower in mice treated with all tested opioids. Depending on the use of particular opioid and the phase of allergic reaction, effects of the treatment on CHS were diverse. While morphine decreased the early and late phases of induction of CHS responses, methadone increased both reactions. In case of the effector phase of CHS, morphine and fentanyl increased both its early and late stages, while methadone decreased the late reaction. Treatment of recipients with opioids had diverse influence on the passive transfer of CHS in these animals. CONCLUSIONS Our experiments show that the action of opioids on the immune system is a complex phenomenon dependent on such variables as type of opioid, character of response (humoral versus cellular) and types of cells involved. Here Mf seem to play a significant role.
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Affiliation(s)
- Iwona Filipczak-Bryniarska
- Department of Pain Treatment and Palliative Care, Jagiellonian University Medical College, Sniadeckich 10, PL 31-531 Kraków, Poland
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24
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Zemelka-Wiącek M, Majewska-Szczepanik M, Ptak W, Szczepanik M. Epicutaneous immunization with protein antigen induces antigen-non-specific suppression of CD8 T cell mediated contact sensitivity. Pharmacol Rep 2013; 64:1485-96. [PMID: 23406759 DOI: 10.1016/s1734-1140(12)70946-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 08/13/2012] [Indexed: 11/28/2022]
Abstract
BACKGROUND Allergic contact dermatitis (ACD) resulting from exposure to low molecular weight chemicals is a common clinical condition in industrialized countries and can be mediated by either Th1 or Tc1 lymphocytes. The animal model of contact sensitivity (CS) is commonly used to study ACD in mice and helps to test new therapeutics. We have previously shown that epicutaneous (EC) immunization with TNP-Ig prior to hapten sensitization inhibits Th1-mediated CS and observed that the suppression is mediated by TCRαβ(+) CD4(+) CD8(+) cells and is TGF-β dependent. More recently we have shown that EC immunization with DNP-BSA induces TCRαβ(+) CD4(+) CD25(+) FoxP3(+) T regulatory (Treg) cells that suppress Tc1-mediated CS. METHODS Animal model of contact sensitivity was used to study skin-induced suppression. RESULTS Current work employing Tc1-mediated CS shows that skin-induced suppression is dose-dependent and declines with time. Experiments with the four non-cross-reacting antigens 2,4-dinitrophenylated bovine serum albumin (DNP-BSA), ovalbumin (OVA), myelin basic protein (MBP) and immunoglobulins conjugated with oxazolone (OX-Ig) employing models of active suppression, "transfer in" and "transfer out" protocols showed that EC immunization with any tested protein antigen inhibits CS response suggesting lack of antigen-specificity of the investigated phenomenon. CONCLUSION The ease of EC generation of antigen-non-specific regulatory cells may have important implications for designing therapeutic schemes aimed at modulating immune responses.
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Affiliation(s)
- Magdalena Zemelka-Wiącek
- Department of Medical Biology, Jagiellonian University College of Medicine, Kopernika 7, PL 31-034 Kraków, Poland
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25
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Majewska-Szczepanik M, Góralska M, Marcińska K, Zemelka-Wiącek M, Strzępa A, Dorożyńska I, Szczepanik M. Epicutaneous immunization with protein antigen TNP-Ig alleviates TNBS-induced colitis in mice. Pharmacol Rep 2013; 64:1497-504. [PMID: 23406760 DOI: 10.1016/s1734-1140(12)70947-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Revised: 09/25/2012] [Indexed: 01/14/2023]
Abstract
BACKGROUND Ulcerative colitis (UC) is a chronic inflammatory autoimmune disease with limited treatment modalities. The animal model of colitis induced by treatment with trinitrobenzene sulfonic acid (TNBS-colitis) is commonly used to test new therapies of this disease. In our previous work we found that epicutaneous (EC) immunization with protein antigen induced a state of profound immunosuppression that inhibited inflammatory response in contact sensitivity, in experimental autoimmune encephalomyelitis (EAE) and in allogeneic skin graft rejection. METHODS TNBS-induced colitis was used as an experimental model. RESULTS In our current work, we showed that EC immunization with TNP-conjugated mouse immunoglobulin (TNP-Ig) prior to induction of TNBS-colitis alleviates disease severity what was determined by the body weight, the length and the weight of the colon, the histological activity index (HAI) and myeloperoxidase activity (MPO). Observed amelioration of the disease in TNP-Ig patched mice was accompanied with decreased production of IFN-γ and IL-17A by splenocytes. Additionally, spleen cells isolated from mice EC immunized with TNP-Ig prior to colitis induction showed increased production of IL-10 suggesting that this cytokine might be involved in inhibiting inflammatory response in the colon. CONCLUSION This work shows that EC immunization with protein antigen prior to TNBS-colitis induction ameliorates disease and observed suppression of inflammatory response in the colon might be mediated by IL-10.
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Affiliation(s)
- Monika Majewska-Szczepanik
- Department of Medical Biology, Jagiellonian University College of Medicine, Kopernika 7, PL 31-034 Kraków, Poland
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Majewska-Szczepanik M, Strzępa A, Drożyńska I, Motyl S, Banach T, Szczepanik M. Epicutaneous immunization with hapten-conjugated protein antigen alleviates contact sensitivity mediated by three different types of effector cells. Pharmacol Rep 2013; 64:919-26. [PMID: 23087144 DOI: 10.1016/s1734-1140(12)70887-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 04/23/2012] [Indexed: 10/25/2022]
Abstract
BACKGROUND Allergic contact dermatitis (ACD) is a common clinical condition in industrialized countries and often causes occupational diseases. Animal model of contact sensitivity (CS) is commonly used to study ACD in mice and can be induced by skin application of haptens. It has been previously shown that CS is mediated by CD4(+) or CD(8+) T effector cells. More recently it was found that also liver NK cells can play a role of CS effector cells in mice. METHODS The aim of the present study was to test whether skin-induced suppression could inhibit CS response in vivo. RESULTS Here we show that EC immunization of normal mice with hapten conjugated protein antigen prior to hapten sensitization suppresses Th1, Tc1 and NK mediated CS responses. CONCLUSIONS These data strongly suggest that maneuver of EC immunization may have important implications for designing therapeutic schemes aimed at modulating unwanted immune responses in contact hypersensitivity.
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Gittler JK, Krueger JG, Guttman-Yassky E. Atopic dermatitis results in intrinsic barrier and immune abnormalities: implications for contact dermatitis. J Allergy Clin Immunol 2012; 131:300-13. [PMID: 22939651 DOI: 10.1016/j.jaci.2012.06.048] [Citation(s) in RCA: 152] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Accepted: 06/29/2012] [Indexed: 01/14/2023]
Abstract
Atopic dermatitis (AD), as well as irritant contact dermatitis (ICD) and allergic contact dermatitis (ACD), are common skin diseases. These diseases are characterized by skin inflammation mediated by activated innate immunity or acquired immune mechanisms. Although AD, ICD, and ACD can be encountered in pure forms by allergists and dermatologists, patients with AD often present with increased frequency of ICD and ACD. Although a disturbed barrier alone could potentiate immune reactivity in patients with AD through increased antigen penetration, additional immune mechanisms might explain the increased susceptibility of atopic patients to ICD and ACD. This review discusses cellular pathways associated with increased skin inflammation in all 3 conditions and presents mechanisms that might contribute to the increased rate of ICD and ACD in patients with AD.
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Li W, Zhang Z, Saxon A, Zhang K. Prevention of oral food allergy sensitization via skin application of food allergen in a mouse model. Allergy 2012; 67:622-9. [PMID: 22339388 DOI: 10.1111/j.1398-9995.2012.02798.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND Treatment options for food allergy remain limited. Development of novel approaches for the prevention and/or treatment of severe peanut allergy and other food allergies is urgently needed. The objective of this study was to test whether skin application of food allergen can be used as a prophylactic and/or therapeutic intervention for food allergy. METHODS Balb/C mice were given 5 weekly cutaneous application of complete peanut extract (CPE) or ovalbumin (OVA) ranging from 10 to 1000 μg on the shaved back skin, followed by 5 weekly treatments with oral CPE or OVA plus cholera toxin to induce allergic reactivity to the food. At various time points, the immunologic responses and allergic clinical manifestations to allergens were examined. RESULTS Skin application of a 10-1000 μg dose of CPE or OVA to structurally intact skin did not lead to allergic sensitization to peanut or OVA. Rather, cutaneous allergen application blocked, in a dose-dependent fashion, the subsequent induction of the oral sensitization including inhibiting oral sensitization-induced CPE-specific IgE, IgG1, and IgG2a production, suppressing the peanut anaphylaxis, and modulating the oral sensitization-promoted cytokine production. The cutaneous OVA application also resulted in similar results as seen with CPE application. CONCLUSION Cutaneous application of intact skin with peanut or OVA can block the development of orally induced corresponding food allergies, suggesting that allergic tolerance to peanuts and OVA might be achieved via allergen cutaneous application.
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Affiliation(s)
| | - Z. Zhang
- Department of Dermatology; Xijing Hospital; Fourth Military Medical University; Xi'an; Shaanxi; China
| | - A. Saxon
- Hart and Louise Lyon Immunology Laboratory; Section of Clinical Immunology/Allergy; Division of Pulmonary, Critical Care and Clinical Immunology/Allergy; Department of Medicine; David Geffen School of Medicine at UCLA; Los Angeles; CA; USA
| | - K. Zhang
- Hart and Louise Lyon Immunology Laboratory; Section of Clinical Immunology/Allergy; Division of Pulmonary, Critical Care and Clinical Immunology/Allergy; Department of Medicine; David Geffen School of Medicine at UCLA; Los Angeles; CA; USA
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Epicutaneous immunization with DNP-BSA induces CD4+ CD25+ Treg cells that inhibit Tc1-mediated CS. Immunol Cell Biol 2012; 90:784-95. [PMID: 22290507 DOI: 10.1038/icb.2012.1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
As we have shown previously that protein antigen applied epicutaneously (EC) in mice inhibits TNP-specific Th1-mediated contact sensitivity (CS), we postulated that the maneuver of EC immunization might also suppress Tc1-dependent CS response. Here we showed that EC immunization of normal mice with 2,4-dinitrophenylated bovine serum albumin (DNP-BSA) applied on the skin in the form of a patch induces a state of subsequent unresponsiveness due to regulatory T cells (Treg) that inhibited sensitization and elicitation of effector T-cell responses. Suppression is transferable in vivo by TCRαβ(+) CD4(+) CD25(+) lymphocytes harvested from lymph nodes (LNs) of skin-patched animals. Flow cytometry revealed that EC immunization with DNP-BSA increased TCRαβ(+) CD4(+) CD25(+) FoxP3(+) lymphocytes in subcutaneous LNs, suggesting that observed suppression was mediated by Treg cells. Further, in vitro experiments showed that EC immunization with DNP-BSA prior to 1-fluoro-2,4-dinitrobenzen sensitization suppressed LN cell proliferation and inhibited production of TNF-α, IL-12 and IFN-γ. Using a transwell system or anti-CTLA-4 mAb, we found that EC induced suppression required direct Treg-effector cell contact and is CTLA-4-dependent.
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Dioszeghy V, Mondoulet L, Dhelft V, Ligouis M, Puteaux E, Benhamou PH, Dupont C. Epicutaneous Immunotherapy Results in Rapid Allergen Uptake by Dendritic Cells through Intact Skin and Downregulates the Allergen-Specific Response in Sensitized Mice. THE JOURNAL OF IMMUNOLOGY 2011; 186:5629-37. [DOI: 10.4049/jimmunol.1003134] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Wang LF, Chiu HC, Hsu CJ, Liu CY, Hsueh YH, Miaw SC. Epicutaneous sensitization with a protein antigen induces Th17 cells. J Dermatol Sci 2009; 54:192-7. [PMID: 19168330 DOI: 10.1016/j.jdermsci.2008.12.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2008] [Revised: 12/16/2008] [Accepted: 12/19/2008] [Indexed: 12/20/2022]
Abstract
BACKGROUND Th17 is a newly identified effector T cell lineage which plays a central role in many human inflammatory diseases and experimental animal models. Epicutaneous sensitization with a protein antigen has been proven to induce a Th2-predominant immune response and lead to development of atopic diseases in a murine protein-patch model. OBJECTIVE We sought to assess the generation of Th17 cells in epicutaneous sensitization with a protein antigen and its regulation by environmental elements and genetic background. METHODS BALB/c, C57BL/6, and DO11.10 mice were epicutaneously immunized by patch application of the following: ovalbumin alone, or co-administration of one of TLR ligands, irritant, hapten or superantigens. IL-17 and IL-22 contents in supernatants of in vitro reactivation culture of lymph nodes cells were determined by ELISA. Frequency of IL-17-secreting CD4 T cells was measured by ELISPOT. RESULTS Small but significant amounts of IL-17 and IL-22 could be detected in supernatants of in vitro reactivation culture of lymph nodes cells of mice receiving patch application of ovalbumin. ELISPOT assay for IL-17 also revealed low frequency of IL-17-secreting CD4 T cells in lymph nodes cells in ovalbumin group. All TLR ligands tested including agonists for TLR2, TLR3, TLR4, TLR5, TLR7 and TLR9 as well as many environmental elements including irritant, hapten and superantigen could further promote the generation of Th17 cells. In addition, C57BL/6 mice generate less Th17 cells than BALB/c mice in epicutaneous sensitization. CONCLUSION This study demonstrates Th17 generation and its regulation by environmental elements and genetic background to a protein antigen by epicutaneous route.
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Affiliation(s)
- Li-Fang Wang
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Role of TLR ligands in epicutaneously induced contrasuppression. Pharmacol Rep 2009; 61:539-49. [DOI: 10.1016/s1734-1140(09)70097-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 05/12/2009] [Indexed: 11/20/2022]
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Ptak W, Majewska M, Bryniarski K, Ptak M, Lobo FM, Zając K, Askenase PW, Szczepanik M. Epicutaneous Immunization with Protein Antigen in the Presence of TLR4 Ligand Induces TCRαβ+CD4+ T Contrasuppressor Cells That Reverse Skin-Induced Suppression of Th1-Mediated Contact Sensitivity. THE JOURNAL OF IMMUNOLOGY 2009; 182:837-50. [DOI: 10.4049/jimmunol.182.2.837] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kerfoot SM, Szczepanik M, Tung JW, Askenase PW. Identification of Initiator B Cells, a Novel Subset of Activation-Induced Deaminase-Dependent B-1-Like Cells That Mediate Initiation of Contact Sensitivity. THE JOURNAL OF IMMUNOLOGY 2008; 181:1717-27. [DOI: 10.4049/jimmunol.181.3.1717] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Anthoni M, Fyhrquist-Vanni N, Wolff H, Alenius H, Lauerma A. Transforming growth factor-beta/Smad3 signalling regulates inflammatory responses in a murine model of contact hypersensitivity. Br J Dermatol 2008; 159:546-54. [PMID: 18616786 PMCID: PMC3001039 DOI: 10.1111/j.1365-2133.2008.08696.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Transforming growth factor (TGF)-β is an important modulator of immune functions and cellular responses, such as differentiation, proliferation, migration and apoptosis. The Smad proteins, which are intracellular TGF-β signal transducers, mediate most actions of TGF-β. Objectives This study examines the role of Smad3 in a murine model of contact hypersensitivity (CHS). Methods The CHS response to oxazolone was studied in Smad3-deficient mice. The ear swelling response was measured and skin biopsies from oxazolone-sensitized skin areas were obtained for RNA isolation, immunohistochemical analyses and histology. Ear draining lymph nodes were collected for RNA isolation and proliferation tests. Quantitative real-time polymerase chain reaction was used to quantify mRNA expression of cytokines, chemokines and transcription factors. Results The expression of proinflammatory [interleukin (IL)-1β, tumour necrosis factor-α, IL-6], Th2 (IL-4) and Th17 type cytokines (IL-17), as well as regulatory components (TGF-β, Foxp3) increased significantly at the mRNA level in the skin of oxazolone-treated Smad3−/− mice when compared with wild-type controls. The expression of the Th1 type cytokine IFN-γ and the chemokines CXCL9 and CXCL10 was, however, unaffected by the lack of Smad3. The number of neutrophils and expression of the chemokines CCL3 and CXCL5, which are both involved in neutrophil recruitment, were increased in mice lacking Smad3. Also Th2 type chemokines CCL24, CCL3 and CXCL5 were increased in the skin of Smad3−/− mice compared with wild-type mice. In the lymph nodes, mRNA of IL-1β and IL-17, but not IL-4, TGF-β or Foxp3, was increased in Smad3−/− mice during the CHS response. Conclusions The lack of intact TGF-β signalling via Smad3 results in an increased proinflammatory, Th2 and Th17 type response in the skin, as well as increased expression of regulatory elements such as TGF-β and Foxp3. Understanding the role of Smad3 in the CHS response may offer treatment and prevention strategies in this often disabling disease.
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Affiliation(s)
- M Anthoni
- Unit of Excellence in Immunotoxicology, Finnish Institute of Occupational Health, FIN-00250 Helsinki, Finland
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Gryglewski A, Majcher P, Bryniarski K, Konturek S, Ptak M, Ptak W, Szczepanik M. Mesenteric lymph node Tgammadelta cells induced by gastrectomy in mice suppress cell-mediated immune response in vitro via released TGF-beta. J Surg Res 2007; 142:66-71. [PMID: 17612560 DOI: 10.1016/j.jss.2006.10.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2006] [Revised: 10/16/2006] [Accepted: 10/31/2006] [Indexed: 01/22/2023]
Abstract
We have shown previously that gastrectomy, but not laparotomy alone, severely impairs contact sensitivity responses in vivo and selectively alters cell trafficking in gut associated lymphatic tissue. Here, we investigate the immunological role of different subpopulations of mesenteric lymph node cells (MLNCs) in the inhibition of contact sensitivity as well as their suppressive mechanisms. Suppressive cells were isolated from the mesenteric lymph nodes of gastrectomized mice and were added to cultures of lymphocytes from mice immunized with trinitrophenyl-chloride. These MLNCs inhibited the proliferation of sensitized lymphocytes in response to antigen. Depletion experiments revealed that the suppressive MLNCs are Tgammadelta+ cells, but not Talphabeta+ cells. Neutralizing antibodies to IL-4, IL-10, and tissue growth factor-beta (TGF-beta) revealed that suppression was dependent on TGF-beta, but not the other cytokines. We conclude that surgical stress induced by gastrectomy causes accumulation of Tgammadelta+ lymphocytes in gut associated lymphatic tissue and that these cells suppress the cell-mediated response in vitro in an antigen-non specific manner via TGF-beta. This cytokine can possibly prevent in vivo the development of autoimmune responses following severe tissue trauma in the gastrointestinal tract.
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Affiliation(s)
- Andrzej Gryglewski
- Department of Anatomy, Jagiellonian University College of Medicine, Kraków, Poland
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Strid J, Tan LA, Strobel S, Londei M, Callard R. Epicutaneous immunization with type II collagen inhibits both onset and progression of chronic collagen-induced arthritis. PLoS One 2007; 2:e387. [PMID: 17440622 PMCID: PMC1849892 DOI: 10.1371/journal.pone.0000387] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2007] [Accepted: 03/23/2007] [Indexed: 01/13/2023] Open
Abstract
Epicutaneous immunization is a potential non-invasive technique for antigen-specific immune-modulation. Topical application of protein antigens to barrier-disrupted skin induces potent antigen-specific immunity with a strong Th2-bias. In this study, we investigate whether the autoimmune inflammatory response of chronic collagen-induced arthritis (CCIA) in DBA/1-TCR-β Tg mice can be modified by epicutaneous immunization. We show that epicutaneous immunization with type II collagen (CII) inhibited development and progression of CCIA and, importantly, also ameliorated ongoing disease as indicated by clinical scores of disease severity, paw swelling and joints histology. Treated mice show reduced CII-driven T cell proliferation and IFN-γ production, as well as significantly lower levels of CII-specific IgG2a serum antibodies. In contrast, CII-driven IL-4 production and IgE antibody levels were increased consistent with skewing of the CII response from Th1 to Th2 in treated mice. IL-4 production in treated mice was inversely correlated with disease severity. Moreover, T cells from treated mice inhibited proliferation and IFN-γ production by T cells from CCIA mice, suggesting induction of regulatory T cells that actively inhibit effector responses in arthritic mice. The levels of CD4+CD25+ T cells were however not increased following epicutaneous CII treatment. Together, these results suggest that epicutaneous immunization may be used as an immune-modulating procedure to actively re-programme pathogenic Th1 responses, and could have potential as a novel specific and simple treatment for chronic autoimmune inflammatory diseases such as rheumatoid arthritis.
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Affiliation(s)
- Jessica Strid
- Immunobiology Unit, Institute of Child Health, University College London, London, United Kingdom.
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Tutaj M, Szczepanik M. Epicutaneous (EC) immunization with myelin basic protein (MBP) induces TCRalphabeta+ CD4+ CD8+ double positive suppressor cells that protect from experimental autoimmune encephalomyelitis (EAE). J Autoimmun 2007; 28:208-15. [PMID: 17442539 DOI: 10.1016/j.jaut.2007.02.017] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2007] [Revised: 02/26/2007] [Accepted: 02/27/2007] [Indexed: 11/21/2022]
Abstract
Multiple sclerosis (MS) is a central nervous system (CNS) chronic inflammatory autoimmune disease with limited treatment modalities. Oral tolerance is one of the experimental methods that protects from autoimmune diseases. However, this method failed to be therapeutic in clinical trials. In our previous work we found that epicutaneous (EC) immunization with protein antigen induced a state of profound immunosuppression that inhibited inflammatory response in contact sensitivity, in experimental autoimmune encephalomyelitis (EAE) and in allogeneic skin graft rejection. In our current work, we precisely determined the phenotype of EC induced T suppressor (Ts) cells that reduce the progress of EAE. Employing TCRdelta-/-, CD1d-/- mice, we showed that EC induced Ts cells do not belong either to the population of TCRgammadelta cells or CD1d restricted NKT cells. Moreover, we noticed that a lack of CD1d-/- restricted NKT lymphocytes resulted in the induction of much stronger suppression of EAE than in wild type mice. This might suggest that NKT cells could interfere with the induction of Ts cells. Using beta2m-/- mice, negative selection and positive selection of EC induced Ts cells, we showed that Ts cells protecting from EAE belong to the population of TCRalphabeta+ CD4+ CD8+ double positive lymphocytes.
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MESH Headings
- Animals
- Antigens, CD1/genetics
- Antigens, CD1/immunology
- Antigens, CD1d
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/pathology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/pathology
- Encephalomyelitis, Autoimmune, Experimental/genetics
- Encephalomyelitis, Autoimmune, Experimental/immunology
- Encephalomyelitis, Autoimmune, Experimental/pathology
- Female
- Guinea Pigs
- Immunization
- Inflammation/genetics
- Inflammation/immunology
- Inflammation/pathology
- Inflammation/prevention & control
- Killer Cells, Natural/immunology
- Killer Cells, Natural/pathology
- Mice
- Mice, Knockout
- Multiple Sclerosis/genetics
- Multiple Sclerosis/immunology
- Multiple Sclerosis/pathology
- Multiple Sclerosis/prevention & control
- Myelin Basic Protein/immunology
- Myelin Basic Protein/pharmacology
- Receptors, Antigen, T-Cell, alpha-beta/immunology
- Receptors, Antigen, T-Cell, gamma-delta/deficiency
- Receptors, Antigen, T-Cell, gamma-delta/immunology
- Skin Transplantation
- Transplantation, Homologous
- beta 2-Microglobulin/deficiency
- beta 2-Microglobulin/immunology
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Affiliation(s)
- Monika Tutaj
- Department of Human Developmental Biology, Jagiellonian University College of Medicine, ul. Kopernika 7, 31-034 Kraków, Poland
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Brinkman RR, Gasparetto M, Lee SJJ, Ribickas AJ, Perkins J, Janssen W, Smiley R, Smith C. High-content flow cytometry and temporal data analysis for defining a cellular signature of graft-versus-host disease. Biol Blood Marrow Transplant 2007; 13:691-700. [PMID: 17531779 PMCID: PMC2000975 DOI: 10.1016/j.bbmt.2007.02.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Accepted: 02/07/2007] [Indexed: 11/17/2022]
Abstract
Acute graft-versus-host disease (GVHD) is diagnosed by clinical and histologic criteria that are often nonspecific and typically apparent only after the disease is well established. Because GvHD is mediated by donor T cells and other immune effector cells, we sought to determine whether changes within a wide array of peripheral blood lymphocyte populations could predict the development of GvHD. Peripheral blood samples from 31 patients undergoing allogeneic blood and marrow transplant were analyzed for the proportion of 121 different subpopulations defined by 4-color combinations of lymphocyte phenotypic and activation markers at progressive time points posttransplant. Samples were processed using a newly developed high content flow cytometry technique and subjected to a spline- and functional linear discriminant analysis (FLDA)-based temporal analysis technique. This strategy identified a consistent posttransplant increase in the proportion and extent of fluctuation of CD3+CD4+CD8beta+ cells in patients who developed GVHD compared to those that did not. Although larger prospective clinical studies will be necessary to validate these results, this study demonstrates that high-content flow cytometry coupled with temporal analysis is a powerful approach for developing new diagnostic tools, and may be useful for developing a sensitive and specific predictive test for GVHD.
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Nakano Y. Novel function of DUSP14/MKP6 (dual specific phosphatase 14) as a nonspecific regulatory molecule for delayed-type hypersensitivity. Br J Dermatol 2007; 156:848-60. [PMID: 17263825 DOI: 10.1111/j.1365-2133.2006.07708.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Nonspecific unresponsive states of delayed-type hypersensitivity (DTH) to unrelated antigens are induced in mice by a single administration of hapten. In these studies, we found a unique regulatory mechanism of contact hypersensitivity (CHS) mediated by nonspecific suppressor factor (NSF) induced by the intravenous injection of hapten-conjugated syngeneic spleen cells. NSF is a approximately 45-kDa protein released from the macrophage-like suppressor cells and binds selectively to dendritic cells (DCs). Moreover, NSF-treated DCs release a second approximately 20-kDa NSF (NSF(int)). OBJECTIVES To try and identify NSF and characterize its function. METHODS The suppressor activity was evaluated by inhibition of the passive transfer of CHS by the effector cells sensitized with hapten and the antigen-presenting cell (APC) activity of hapten-primed draining lymph node cells (DLNCs) to induce CHS. NSF-containing supernatants obtained from the culture of spleen cells from mice that had been injected intravenously with oxazolone-conjugated syngeneic spleen cells 7 days before were prepared and purified with a Green A dye-affinity column, DEAE column and Sephacryl S-200 column. Then, samples of molecular mass of approximately 45 kDa were separated by native-PAGE (polyacrylamide gel electrophoresis) and nonreducing sodium dodecyl sulphate (SDS)-PAGE. After confirming the suppressor activity of proteins of approximately 45 kDa separated by native-PAGE, samples were separated by nonreducing SDS-PAGE, transferred onto polyvinylidene difluoride membranes and analysed using matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. RESULTS Proteins of approximately 45 kDa eluted from a Sephacryl S-200 column and the slice of native-PAGE gel exhibited the strong suppressor activity. Analyses using MALDI-TOF mass spectrometry and MASCOT algorithm of the protein bands around 45 kDa separated by nonreducing SDS-PAGE identified NSF as a 22.5-kDa protein, dual specific phosphatase 14/MAP-kinase phophatase-6 (DUSP14/MKP6), which functions as a negative regulator of the MAP-kinase signalling. Western blot analyses revealed that recombinant DUSP14 (rDUSP14) exists as the mixture of 22.5-kDa monomer and 45-kDa dimer under nonreducing conditions, and monomers under reducing conditions. Treatment with rDUSP14 at 4 degrees C for 2 h suppressed the ability of effector cells to transfer CHS dose dependently and the APC function of DLNCs to induce CHS. Epicutaneous application of rDUSP14 immediately after challenge inhibited the subsequent CHS expression. rDUSP14 was bound specifically by major histocompatibility complex class II (Ia)-positive spleen cells (presumably DCs). The suppressor activity of NSF was neutralized by anti-DUSP14 monoclonal antibody. Expression of DUSP14 mRNA in the spleen was upregulated parallel to the unresponsive state induced by hapten-conjugated cells. NSF, NSF(int) and rDUSP14 exhibited the phosphatase activity towards p-nitrophenyl phosphate in vitro as alkaline phosphatase. CONCLUSIONS These studies indicate for the first time that NSF is a dimer of DUSP14 secreted by macrophage-like suppressor cells by stimulation with hapten-conjugated cells and exerts a regulatory function on CHS through DCs as a secreted phosphatase.
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Affiliation(s)
- Y Nakano
- Division of Environmental Health, Osaka Prefectural Institute of Public Health, Higashinari, Osaka, Japan.
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Ptak W, Bryniarski K, Ptak M, Majewska M, Gamian A, Lobo FM, Szczepanik M. Toll-like receptor ligands reverse suppression of contact hypersensitivity reactions induced by epicutaneous immunization with protein antigen. Int Arch Allergy Immunol 2006; 139:188-200. [PMID: 16439857 DOI: 10.1159/000091164] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2005] [Accepted: 11/15/2005] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Epicutaneous (EC) immunization with protein antigens has been shown to induce antigen nonspecific suppression of subsequent T cell-dependent contact hypersensitivity (CS) reactions after active immunization. The aim of this work was to test if EC application of Toll-like receptor (TLR) ligands together with protein antigen could reverse suppression of CS. METHODS Mice were EC immunized by applying gauze patches soaked with a solution of protein antigen alone or in the presence of crude bacterial material (bacterial lysates or heat-killed bacteria) or purified TLR ligands and then tested for CS response. To test if reversal of EC-induced suppression is antigen-specific, mice were patched with TNP- or OX-substituted mouse Ig alone or together with LPS and then tested for CS with corresponding or non-cross-reacting hapten. Influence of EC immunization on cytokine production by lymph node cells was measured by ELISA. RESULTS EC immunization with protein antigen induces antigen nonspecific suppression that can be reversed by crude bacterial material as well as purified TLR-2, TLR-3, TLR-4, and TLR-9 ligands. The effect of TLR-4 ligand LPS was not observed in the Tlr-4 mutant C3H/HeJ mouse, indicating that this effect was dependent upon intact TLR-4 signaling. Unlike the antigen nonspecific suppression of CS by EC immunization with antigen alone, the reversal of suppression by TLR ligands was specific for the protein antigen applied in the EC protocol. CONCLUSIONS Our results strongly suggest that EC immunization with protein antigen together with TLR ligands induces a particular antigen-specific cell population, akin to previously described contrasuppressor cells, which protects immune cells against the action of suppressor cells but have no direct influence on antigen nonspecific suppressor cells induced by antigen alone.
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Affiliation(s)
- Włodzimierz Ptak
- Department of Immunology, Jagiellonian University College of Medicine, Kraków, Poland
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Szczepanik M, Tutaj M, Bryniarski K, Dittel BN. Epicutaneously induced TGF-β-dependent tolerance inhibits experimental autoimmune encephalomyelitis. J Neuroimmunol 2005; 164:105-14. [PMID: 15899524 DOI: 10.1016/j.jneuroim.2005.04.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2004] [Accepted: 04/15/2005] [Indexed: 11/19/2022]
Abstract
Multiple sclerosis (MS) is a devastating autoimmune disorder of the central nervous system (CNS) with limited treatment modalities. To evaluate the efficacy of epicutaneous (e.c.) tolerance induction in the prevention of CNS autoimmunity, we utilized an animal model of multiple sclerosis: experimental autoimmune encephalomyelitis (EAE). We show that application of myelin basic protein (MBP) to the skin prior to the induction of EAE by immunization with MBP protected mice from developing disease. In addition, e.c. application of MBP at the first clinical signs of EAE, also resulted in suppression of disease. This therapeutic effect was transferable to naïve recipients with lymph node cells from MBP-treated mice. These regulatory cells were found to be antigen non-specific, as suppression of EAE also occurred when the foreign antigens OVA or TNP were e.c. applied. The mechanistic basis for the tolerance was found to be the production of TGF-beta by the antigen induced toleragenic regulatory T cells. These data demonstrate that e.c.-induced regulatory T cells are potent inhibitors of antigen-specific T cell responses, and suggest that e.c. tolerization may have potential effectiveness in the treatment of autoimmune disorders.
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Affiliation(s)
- Marian Szczepanik
- Department of Human Developmental Biology, Jagiellonian University, College of Medicine, ul. Kopernika 7, 31-034 Kraków, Poland
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