1
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Hao Z, Xin Z, Chen Y, Shao Z, Lin W, Wu W, Lin M, Liu Q, Chen D, Wu D, Wu P. JAML promotes the antitumor role of tumor-resident CD8 + T cells by facilitating their innate-like function in human lung cancer. Cancer Lett 2024; 590:216839. [PMID: 38570084 DOI: 10.1016/j.canlet.2024.216839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/05/2024]
Abstract
Tissue-resident memory CD8+T cells (CD8+TRMs) are thought to play a crucial role in cancer immunosurveillance. However, the characteristics of CD8+TRMs in the tumor microenvironment (TME) of human non-small cell lung cancer (NSCLC) remain unclear. Here, we report that CD8+TRMs accumulate explicitly and exhibit a unique gene expression profile in the TME of NSCLC. Interestingly, these tumor-associated CD8+TRMs uniquely exhibit an innate-like phenotype. Importantly, we found that junction adhesion molecule-like (JAML) provides an alternative costimulatory signal to activate tumor-associated CD8+TRMs via combination with cancer cell-derived CXADR (CXADR Ig-like cell adhesion molecule). Furthermore, we demonstrated that activating JAML could promote the expression of TLR1/2 on CD8+TRMs, inhibit tumor progression and prolong the survival of tumor-bearing mice. Finally, we found that higher CD8+TRMs and JAML expression in the TME could predict favorable clinical outcomes in NSCLC patients. Our study reveals an intrinsic bias of CD8+TRMs for receiving the tumor-derived costimulatory signal in the TME, which sustains their innate-like function and antitumor role. These findings will shed more light on the biology of CD8+TRMs and aid in the development of potential targeted treatment strategies for NSCLC.
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Affiliation(s)
- Zhixing Hao
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Zhongwei Xin
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Yongyuan Chen
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Zheyu Shao
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Wei Lin
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Wenxuan Wu
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Mingjie Lin
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Qinyuan Liu
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Di Chen
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China
| | - Dang Wu
- Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Department of Radiation Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China.
| | - Pin Wu
- Department of Thoracic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China; Key Laboratory of Tumor Microenvironment and Immune Therapy of Zhejiang Province, The Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China.
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2
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Hamid MHBA, Cespedes PF, Jin C, Chen JL, Gileadi U, Antoun E, Liang Z, Gao F, Teague R, Manoharan N, Maldonado-Perez D, Khalid-Alham N, Cerundolo L, Ciaoca R, Hester SS, Pinto-Fernández A, Draganov SD, Vendrell I, Liu G, Yao X, Kvalvaag A, Dominey-Foy DCC, Nanayakkara C, Kanellakis N, Chen YL, Waugh C, Clark SA, Clark K, Sopp P, Rahman NM, Verrill C, Kessler BM, Ogg G, Fernandes RA, Fisher R, Peng Y, Dustin ML, Dong T. Unconventional human CD61 pairing with CD103 promotes TCR signaling and antigen-specific T cell cytotoxicity. Nat Immunol 2024; 25:834-846. [PMID: 38561495 PMCID: PMC11065694 DOI: 10.1038/s41590-024-01802-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 02/29/2024] [Indexed: 04/04/2024]
Abstract
Cancer remains one of the leading causes of mortality worldwide, leading to increased interest in utilizing immunotherapy strategies for better cancer treatments. In the past decade, CD103+ T cells have been associated with better clinical prognosis in patients with cancer. However, the specific immune mechanisms contributing toward CD103-mediated protective immunity remain unclear. Here, we show an unexpected and transient CD61 expression, which is paired with CD103 at the synaptic microclusters of T cells. CD61 colocalization with the T cell antigen receptor further modulates downstream T cell antigen receptor signaling, improving antitumor cytotoxicity and promoting physiological control of tumor growth. Clinically, the presence of CD61+ tumor-infiltrating T lymphocytes is associated with improved clinical outcomes, mediated through enhanced effector functions and phenotype with limited evidence of cellular exhaustion. In conclusion, this study identified an unconventional and transient CD61 expression and pairing with CD103 on human immune cells, which potentiates a new target for immune-based cellular therapies.
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MESH Headings
- Animals
- Humans
- Mice
- Antigens, CD/metabolism
- Antigens, CD/immunology
- Apyrase
- Cell Line, Tumor
- Cytotoxicity, Immunologic
- Integrin alpha Chains/metabolism
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Neoplasms/immunology
- Neoplasms/therapy
- Receptors, Antigen, T-Cell/metabolism
- Receptors, Antigen, T-Cell/immunology
- Signal Transduction/immunology
- T-Lymphocytes, Cytotoxic/immunology
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Affiliation(s)
- Megat H B A Hamid
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Pablo F Cespedes
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Chen Jin
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ji-Li Chen
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Uzi Gileadi
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Elie Antoun
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Zhu Liang
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Fei Gao
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Renuka Teague
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Nikita Manoharan
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - David Maldonado-Perez
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Nasullah Khalid-Alham
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Lucia Cerundolo
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - Raul Ciaoca
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Svenja S Hester
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Adán Pinto-Fernández
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Simeon D Draganov
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Iolanda Vendrell
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Guihai Liu
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Xuan Yao
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Audun Kvalvaag
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
- Department of Molecular Cell Biology, Institute of Cancer Research, Oslo University Hospital, Oslo, Norway
| | | | - Charunya Nanayakkara
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nikolaos Kanellakis
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Laboratory of Pleural and Lung Cancer Translational Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford University Hospitals, Oxford, UK
| | - Yi-Ling Chen
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Craig Waugh
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Sally-Ann Clark
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Kevin Clark
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Paul Sopp
- Flow Cytometry Facility, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Najib M Rahman
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
- Laboratory of Pleural and Lung Cancer Translational Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford University Hospitals, Oxford, UK
| | - Clare Verrill
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK
| | - Benedikt M Kessler
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Graham Ogg
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Ricardo A Fernandes
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Roman Fisher
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Target Discovery Institute, Centre for Medicines Discovery, University of Oxford, Oxford, UK
| | - Yanchun Peng
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Michael L Dustin
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Tao Dong
- CAMS Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
- MRC Translational Immune Discovery Unity, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
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3
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Yu S, Wang K, Cao C, Zhang B, Chen Y, Wu C, Li C, Tang J, Luo W. Tissue-resident memory T cells exhibit phenotypically and functionally heterogeneous in human physiological and pathological nasal mucosa. Clin Immunol 2024; 258:109860. [PMID: 38065369 DOI: 10.1016/j.clim.2023.109860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 01/02/2024]
Abstract
Pathogens commonly enter mucosal barrier tissues and tissue-resident memory T cells (TRM) are essential for preventing mucosal lesions. However, the immunological properties of TRM cells in nasal mucosa are poorly known. In comparison with control tissues, decreasing CD103+ TRM cells were observed in Chronic rhinosinusitis with nasal polyps (CRSwNPs) and sinonasal inverted papilloma (SNIP), which presented high capability to produce effector cytokines. In CRSwNPs, we found that CD103+ TRM cells with higher cytokine and Granzyme B coexpressed high PD-1, CD103- TRM cells expressed higher IL-10. Homogenates isolated from CRSwNPs induced CD103 expression on peripheral T cells which could be inhibited by blocking TGF-β. The frequencies of CD103+ TRM cells in CRSwNPs were extremely negatively correlated with neutrophil infiltration. CD103+ TRM cells from Staphylococcus aureus positive CRSwNPs had a stronger response to SEB. Taken together, two phenotypically and functionally distinct subsets of TRM cells exist in nasal tissues and play critical roles in the progress of CRSwNPs and SNIPs.
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Affiliation(s)
- Sifei Yu
- Institute of translational medicine, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China
| | - Kai Wang
- Department of Otolaryngology, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China
| | - Chen Cao
- Department of Otolaryngology, Guangzhou Key Laboratory of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, PR China
| | - Beiying Zhang
- Institute of translational medicine, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China
| | - Youmou Chen
- Department of Otolaryngology, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China; The General Hospital of Western Theater Command, No. 270, Rongdu Avenue, Chengdu 610083, PR China
| | - Changyou Wu
- Clifford Hospital, Jinan University, No.3 Hongfu Road, Guangzhou 511495, PR China
| | - Chunwei Li
- Department of Otolaryngology, Guangzhou Key Laboratory of Otorhinolaryngology, The First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou 510080, PR China
| | - Jun Tang
- Department of Otolaryngology, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China.
| | - Wei Luo
- Institute of translational medicine, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, PR China.
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4
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Rotrosen E, Kupper TS. Assessing the generation of tissue resident memory T cells by vaccines. Nat Rev Immunol 2023; 23:655-665. [PMID: 37002288 PMCID: PMC10064963 DOI: 10.1038/s41577-023-00853-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 04/03/2023]
Abstract
Vaccines have been a hugely successful public health intervention, virtually eliminating many once common diseases of childhood. However, they have had less success in controlling endemic pathogens including Mycobacterium tuberculosis, herpesviruses and HIV. A focus on vaccine-mediated generation of neutralizing antibodies, which has been a successful approach for some pathogens, has been complicated by the emergence of escape variants, which has been seen for pathogens such as influenza viruses and SARS-CoV-2, as well as for HIV-1. We discuss how vaccination strategies aimed at generating a broad and robust T cell response may offer superior protection against pathogens, particularly those that have been observed to mutate rapidly. In particular, we consider here how a focus on generating resident memory T cells may be uniquely effective for providing immunity to pathogens that typically infect (or become reactivated in) the skin, respiratory mucosa or other barrier tissues.
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Affiliation(s)
- Elizabeth Rotrosen
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA
- Boston University School of Medicine, Boston, MA, USA
| | - Thomas S Kupper
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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5
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Lang M, Krump C, Meshcheryakova A, Tam-Amersdorfer C, Schwarzenberger E, Passegger C, Connolly S, Mechtcheriakova D, Strobl H. Microenvironmental and cell intrinsic factors governing human cDC2 differentiation and monocyte reprogramming. Front Immunol 2023; 14:1216352. [PMID: 37539048 PMCID: PMC10395083 DOI: 10.3389/fimmu.2023.1216352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 06/14/2023] [Indexed: 08/05/2023] Open
Abstract
cDC2s occur abundantly in peripheral tissues and arise from circulating blood cDC2s. However, the factors governing cDC2 differentiation in tissues, especially under inflammatory conditions, remained poorly defined. We here found that psoriatic cDC2s express the efferocytosis receptor Axl and exhibit a bone morphogenetic protein (BMP) and p38MAPK signaling signature. BMP7, strongly expressed within the lesional psoriatic epidermis, cooperates with canonical TGF-β1 signaling for inducing Axl+cDC2s from blood cDC2s in vitro. Moreover, downstream induced p38MAPK promotes Axl+cDC2s at the expense of Axl+CD207+ Langerhans cell differentiation from blood cDC2s. BMP7 supplementation allowed to model cDC2 generation and their further differentiation into LCs from CD34+ hematopoietic progenitor cells in defined serum-free medium. Additionally, p38MAPK promoted the generation of another cDC2 subset lacking Axl but expressing the non-classical NFkB transcription factor RelB in vitro. Such RelB+cDC2s occurred predominantly at dermal sites in the inflamed skin. Finally, we found that cDC2s can be induced to acquire high levels of the monocyte lineage identity factor kruppel-like-factor-4 (KLF4) along with monocyte-derived DC and macrophage phenotypic characteristics in vitro. In conclusion, inflammatory and psoriatic epidermal signals instruct blood cDC2s to acquire phenotypic characteristics of several tissue-resident cell subsets.
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Affiliation(s)
- Magdalena Lang
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Corinna Krump
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Anastasia Meshcheryakova
- Insitute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Carmen Tam-Amersdorfer
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Elke Schwarzenberger
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Christina Passegger
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Sally Connolly
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Diana Mechtcheriakova
- Insitute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Herbert Strobl
- Division of Immunology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
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6
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Cheon IS, Son YM, Sun J. Tissue-resident memory T cells and lung immunopathology. Immunol Rev 2023; 316:63-83. [PMID: 37014096 PMCID: PMC10524334 DOI: 10.1111/imr.13201] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/10/2023] [Accepted: 03/21/2023] [Indexed: 04/05/2023]
Abstract
Rapid reaction to microbes invading mucosal tissues is key to protect the host against disease. Respiratory tissue-resident memory T (TRM ) cells provide superior immunity against pathogen infection and/or re-infection, due to their presence at the site of pathogen entry. However, there has been emerging evidence that exuberant TRM -cell responses contribute to the development of various chronic respiratory conditions including pulmonary sequelae post-acute viral infections. In this review, we have described the characteristics of respiratory TRM cells and processes underlying their development and maintenance. We have reviewed TRM -cell protective functions against various respiratory pathogens as well as their pathological activities in chronic lung conditions including post-viral pulmonary sequelae. Furthermore, we have discussed potential mechanisms regulating the pathological activity of TRM cells and proposed therapeutic strategies to alleviate TRM -cell-mediated lung immunopathology. We hope that this review provides insights toward the development of future vaccines or interventions that can harness the superior protective abilities of TRM cells, while minimizing the potential for immunopathology, a particularly important topic in the era of coronavirus disease 2019 (COVID-19) pandemic.
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Affiliation(s)
- In Su Cheon
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
| | - Young Min Son
- Department of Systems Biotechnology, Chung-Ang University, Anseong, Gyeonggi-do, Republic of Korea 17546
| | - Jie Sun
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
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7
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Wu Y, Li M, Zhang J, Wang S. Unveiling uterine aging: Much more to learn. Ageing Res Rev 2023; 86:101879. [PMID: 36764360 DOI: 10.1016/j.arr.2023.101879] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/22/2023] [Accepted: 02/05/2023] [Indexed: 02/11/2023]
Abstract
Uterine aging is an important factor that impacts fertility, reproductive health, and uterus-related diseases; however, it remains poorly explored. Functionally, these disturbances have been associated with an abnormal hormonal response in the endometrium and decreased endometrial receptivity. Based on emerging evidence, these alterations are mediated via the senescence of endometrial stem cells and impaired decidualization of endometrial stromal cells. Multiple molecular activities may participate in uterine aging, including oxidative stress, inflammation, fibrosis, DNA damage response, and cellular senescence. Over the past decade, several protective strategies targeting these biological processes have afforded promising results, including stem cell therapy, anti-aging drugs, and herbal medicines. However, the currently available evidence is fragmented and scattered. Here, we summarize the most recent findings regarding uterine aging, including functional and structural alterations and potential cellular and molecular mechanisms, and discuss potential protective interventions against uterine aging. Thereby, we hope to provide a comprehensive understanding of the pathophysiological processes and underlying mechanisms associated with uterine aging, as well as improve fecundity and reproductive outcomes in females of advanced reproductive age.
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Affiliation(s)
- Yaling Wu
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Milu Li
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinjin Zhang
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Shixuan Wang
- National Clinical Research Center for Obstetrical and Gynecological Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory of Cancer Invasion and Metastasis, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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8
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Advancements in the characterization of tissue resident memory T cells in skin disease. Clin Immunol 2022; 245:109183. [DOI: 10.1016/j.clim.2022.109183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/11/2022]
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9
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Al Moussawy M, Abdelsamed HA. Non-cytotoxic functions of CD8 T cells: “repentance of a serial killer”. Front Immunol 2022; 13:1001129. [PMID: 36172358 PMCID: PMC9511018 DOI: 10.3389/fimmu.2022.1001129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 08/25/2022] [Indexed: 12/01/2022] Open
Abstract
Cytotoxic CD8 T cells (CTLs) are classically described as the “serial killers” of the immune system, where they play a pivotal role in protective immunity against a wide spectrum of pathogens and tumors. Ironically, they are critical drivers of transplant rejection and autoimmune diseases, a scenario very similar to the famous novel “The strange case of Dr. Jekyll and Mr. Hyde”. Until recently, it has not been well-appreciated whether CTLs can also acquire non-cytotoxic functions in health and disease. Several investigations into this question revealed their non-cytotoxic functions through interactions with various immune and non-immune cells. In this review, we will establish a new classification for CD8 T cell functions including cytotoxic and non-cytotoxic. Further, we will discuss this novel concept and speculate on how these functions could contribute to homeostasis of the immune system as well as immunological responses in transplantation, cancer, and autoimmune diseases.
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Affiliation(s)
- Mouhamad Al Moussawy
- Department of Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Starzl Transplantation Institute, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Hossam A. Abdelsamed
- Department of Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Starzl Transplantation Institute, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
- Pittsburgh Liver Research Center, School of Medicine, Pittsburgh, PA, United States
- *Correspondence: Hossam A. Abdelsamed,
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10
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Xuan S, Li Y, Wu Y, Adcock IM, Zeng X, Yao X. Langerin-expressing dendritic cells in pulmonary immune-related diseases. Front Med (Lausanne) 2022; 9:909057. [PMID: 36160158 PMCID: PMC9490018 DOI: 10.3389/fmed.2022.909057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/12/2022] [Indexed: 11/30/2022] Open
Abstract
Dendritic cells (DCs) are “frontline” immune cells dedicated to antigen presentation. They serve as an important bridge connecting innate and adaptive immunity, and express various receptors for antigen capture. DCs are divided into various subclasses according to their differential expression of cell surface receptors and different subclasses of DCs exhibit specific immunological characteristics. Exploring the common features of each sub-category has became the focus of many studies. There are certain amounts of DCs expressing langerin in airways and peripheral lungs while the precise mechanism by which langerin+ DCs drive pulmonary disease is unclear. Langerin-expressing DCs can be further subdivided into numerous subtypes based on the co-expressed receptors, but here, we identify commonalities across these subtypes that point to the major role of langerin. Better understanding is required to clarify key disease pathways and determine potential new therapeutic approaches.
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Affiliation(s)
- Shurui Xuan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yuebei Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yunhui Wu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ian M. Adcock
- Airway Disease Section, National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Xiaoning Zeng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xin Yao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Xin Yao
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11
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Zhang M, Li N, He Y, Shi T, Jie Z. Pulmonary resident memory T cells in respiratory virus infection and their inspiration on therapeutic strategies. Front Immunol 2022; 13:943331. [PMID: 36032142 PMCID: PMC9412965 DOI: 10.3389/fimmu.2022.943331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/26/2022] [Indexed: 11/25/2022] Open
Abstract
The immune system generates memory cells on infection with a virus for the first time. These memory cells play an essential role in protection against reinfection. Tissue-resident memory T (TRM) cells can be generated in situ once attacked by pathogens. TRM cells dominate the defense mechanism during early stages of reinfection and have gradually become one of the most popular focuses in recent years. Here, we mainly reviewed the development and regulation of various TRM cell signaling pathways in the respiratory tract. Moreover, we explored the protective roles of TRM cells in immune response against various respiratory viruses, such as Respiratory Syncytial Virus (RSV) and influenza. The complex roles of TRM cells against SARS-CoV-2 infection are also discussed. Current evidence supports the therapeutic strategies targeting TRM cells, providing more possibilities for treatment. Rational utilization of TRM cells for therapeutics is vital for defense against respiratory viruses.
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Affiliation(s)
- Meng Zhang
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Na Li
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Yanchao He
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Tianyun Shi
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
| | - Zhijun Jie
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People’s Hospital, Fudan University, Shanghai, China
- Center of Community-Based Health Research, Fudan University, Shanghai, China
- *Correspondence: Zhijun Jie,
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12
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Abdeljaoued S, Arfa S, Kroemer M, Ben Khelil M, Vienot A, Heyd B, Loyon R, Doussot A, Borg C. Tissue-resident memory T cells in gastrointestinal cancer immunology and immunotherapy: ready for prime time? J Immunother Cancer 2022; 10:jitc-2021-003472. [PMID: 35470231 PMCID: PMC9039405 DOI: 10.1136/jitc-2021-003472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2022] [Indexed: 12/12/2022] Open
Abstract
Tissue-resident memory T (TRM) cells have emerged as immune sentinels that patrol the tissue microenvironment and orchestrate localized antitumor immunity in various solid cancers. Recent studies have revealed that TRM cells are key players in cancer immunosurveillance, and their involvement has been linked to favorable responses to immunotherapy as well as general better clinical outcome in cancer patients. In this review, we provide an overview of the major advances and recent findings regarding TRM cells phenotype, transcriptional and epigenetic regulation in cancer with a special focus on gastrointestinal tumors. Finally, we highlight the exciting clinical implication of TRM cells in these types of tumors.
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Affiliation(s)
- Syrine Abdeljaoued
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France .,Clinical Investigational Center, CIC-1431, Besançon, France
| | - Sara Arfa
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France.,Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University Hospital of Besançon, Besançon, France
| | - Marie Kroemer
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France.,Clinical Investigational Center, CIC-1431, Besançon, France.,Department of Pharmacy, University Hospital of Besançon, Besançon, France
| | - Myriam Ben Khelil
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France
| | - Angélique Vienot
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France.,Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Bruno Heyd
- Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University Hospital of Besançon, Besançon, France
| | - Romain Loyon
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France
| | - Alexandre Doussot
- Department of Digestive and Oncologic Surgery, Liver Transplantation Unit, University Hospital of Besançon, Besançon, France
| | - Christophe Borg
- RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, University of Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, Besançon, France.,Clinical Investigational Center, CIC-1431, Besançon, France.,Department of Medical Oncology, University Hospital of Besançon, Besançon, France
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13
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Rainard P, Foucras G, Martins RP. Adaptive Cell-Mediated Immunity in the Mammary Gland of Dairy Ruminants. Front Vet Sci 2022; 9:854890. [PMID: 35464360 PMCID: PMC9019600 DOI: 10.3389/fvets.2022.854890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 02/22/2022] [Indexed: 01/21/2023] Open
Abstract
Mastitis is one of the greatest issues for the global dairy industry and controlling these infections by vaccination is a long-sought ambition that has remained unfulfilled so far. In fact, gaps in knowledge of cell-mediated immunity in the mammary gland (MG) have hampered progress in the rational design of immunization strategies targeting this organ, as current mastitis vaccines are unable to elicit a strong protective immunity. The objectives of this article are, from a comprehensive and critical review of available literature, to identify what characterizes adaptive immunity in the MG of ruminants, and to derive from this analysis research directions for the design of an optimal vaccination strategy. A peculiarity of the MG of ruminants is that it does not belong to the common mucosal immune system that links the gut immune system to the MG of rodents, swine or humans. Indeed, the MG of ruminants is not seeded by lymphocytes educated in mucosal epithelia of the digestive or respiratory tracts, because the mammary tissue does not express the vascular addressins and chemokines that would allow the homing of memory T cells. However, it is possible to elicit an adaptive immune response in the MG of ruminants by local immunization because the mammary tissue is provided with antigen-presenting cells and is linked to systemic mechanisms. The optimal immune response is obtained by luminal exposure to antigens in a non-lactating MG. The mammary gland can be sensitized to antigens so that a local recall elicits neutrophilic inflammation and enhanced defenses locally, resulting from the activation of resident memory lymphocytes producing IFN-γ and/or IL-17 in the mammary tissue. The rational exploitation of this immunity by vaccination will need a better understanding of MG cell-mediated immunity. The phenotypic and functional characterization of mammary antigen-presenting cells and memory T cells are amongst research priorities. Based on current knowledge, rekindling research on the immune cells that populate the healthy, infected, or immunized MG appears to be a most promising approach to designing efficacious mastitis vaccines.
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Affiliation(s)
- Pascal Rainard
- ISP, INRAE, Université de Tours, UMR1282, Nouzilly, France
| | - Gilles Foucras
- IHAP, Université de Toulouse, INRAE, ENVT, Toulouse, France
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14
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Huang Y, Zhou L, Zhang H, Zhang L, Xi X, Sun Y. BMDCs induce the generation of the CD103+CD8+ tissue-resident memory T cell subtype, which amplifies local tumor control in the genital tract. Cell Immunol 2022; 374:104502. [DOI: 10.1016/j.cellimm.2022.104502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 02/21/2022] [Accepted: 03/06/2022] [Indexed: 12/15/2022]
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15
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Konjar Š, Ficht X, Iannacone M, Veldhoen M. Heterogeneity of Tissue Resident Memory T cells. Immunol Lett 2022; 245:1-7. [DOI: 10.1016/j.imlet.2022.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/13/2022] [Accepted: 02/21/2022] [Indexed: 12/24/2022]
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16
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Zheng MZM, Wakim LM. Tissue resident memory T cells in the respiratory tract. Mucosal Immunol 2022; 15:379-388. [PMID: 34671115 PMCID: PMC8526531 DOI: 10.1038/s41385-021-00461-z] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/27/2021] [Accepted: 10/01/2021] [Indexed: 02/04/2023]
Abstract
Owing to their capacity to rapidly spread across the population, airborne pathogens represent a significant risk to global health. Indeed, several of the past major global pandemics have been instigated by respiratory pathogens. A greater understanding of the immune cells tasked with protecting the airways from infection will allow for the development of strategies that curb the spread and impact of these airborne diseases. A specific subset of memory T-cell resident in both the upper and lower respiratory tract, termed tissue-resident memory (Trm), have been shown to play an instrumental role in local immune responses against a wide breadth of both viral and bacterial infections. In this review, we discuss factors that influence respiratory tract Trm development, longevity, and immune surveillance and explore vaccination regimes that harness these cells, such approaches represent exciting new strategies that may be utilized to tackle the next global pandemic.
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Affiliation(s)
- Ming Z. M. Zheng
- grid.1008.90000 0001 2179 088XDepartment of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000 Australia
| | - Linda M. Wakim
- grid.1008.90000 0001 2179 088XDepartment of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000 Australia
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17
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Kok L, Masopust D, Schumacher TN. The precursors of CD8 + tissue resident memory T cells: from lymphoid organs to infected tissues. Nat Rev Immunol 2022; 22:283-293. [PMID: 34480118 PMCID: PMC8415193 DOI: 10.1038/s41577-021-00590-3] [Citation(s) in RCA: 84] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 02/08/2023]
Abstract
CD8+ tissue resident memory T cells (TRM cells) are essential for immune defence against pathogens and malignancies, and the molecular processes that lead to TRM cell formation are therefore of substantial biomedical interest. Prior work has demonstrated that signals present in the inflamed tissue micro-environment can promote the differentiation of memory precursor cells into mature TRM cells, and it was therefore long assumed that TRM cell formation adheres to a 'local divergence' model, in which TRM cell lineage decisions are exclusively made within the tissue. However, a growing body of work provides evidence for a 'systemic divergence' model, in which circulating T cells already become preconditioned to preferentially give rise to the TRM cell lineage, resulting in the generation of a pool of TRM cell-poised T cells within the lymphoid compartment. Here, we review the emerging evidence that supports the existence of such a population of circulating TRM cell progenitors, discuss current insights into their formation and highlight open questions in the field.
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Affiliation(s)
- Lianne Kok
- grid.430814.a0000 0001 0674 1393Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - David Masopust
- grid.17635.360000000419368657Department of Microbiology and Immunology, Center for Immunology, University of Minnesota Medical School, Minneapolis, MN USA
| | - Ton N. Schumacher
- grid.430814.a0000 0001 0674 1393Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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18
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Abstract
Transforming growth factor-β (TGFβ) signalling controls multiple cell fate decisions during development and tissue homeostasis; hence, dysregulation of this pathway can drive several diseases, including cancer. Here we discuss the influence that TGFβ exerts on the composition and behaviour of different cell populations present in the tumour immune microenvironment, and the context-dependent functions of this cytokine in suppressing or promoting cancer. During homeostasis, TGFβ controls inflammatory responses triggered by exposure to the outside milieu in barrier tissues. Lack of TGFβ exacerbates inflammation, leading to tissue damage and cellular transformation. In contrast, as tumours progress, they leverage TGFβ to drive an unrestrained wound-healing programme in cancer-associated fibroblasts, as well as to suppress the adaptive immune system and the innate immune system. In consonance with this key role in reprogramming the tumour microenvironment, emerging data demonstrate that TGFβ-inhibitory therapies can restore cancer immunity. Indeed, this approach can synergize with other immunotherapies - including immune checkpoint blockade - to unleash robust antitumour immune responses in preclinical cancer models. Despite initial challenges in clinical translation, these findings have sparked the development of multiple therapeutic strategies that inhibit the TGFβ pathway, many of which are currently in clinical evaluation.
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Affiliation(s)
- Daniele V F Tauriello
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Elena Sancho
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Eduard Batlle
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.
- Institucio Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
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19
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Saluzzo S, Pandey RV, Gail LM, Dingelmaier-Hovorka R, Kleissl L, Shaw L, Reininger B, Atzmüller D, Strobl J, Touzeau-Römer V, Beer A, Staud C, Rieger A, Farlik M, Weninger W, Stingl G, Stary G. Delayed antiretroviral therapy in HIV-infected individuals leads to irreversible depletion of skin- and mucosa-resident memory T cells. Immunity 2021; 54:2842-2858.e5. [PMID: 34813775 DOI: 10.1016/j.immuni.2021.10.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 07/20/2021] [Accepted: 10/27/2021] [Indexed: 02/07/2023]
Abstract
People living with HIV (PLWH) are at increased risk for developing skin and mucosal malignancies despite systemic reconstitution of CD4+ T cells upon antiretroviral therapy (ART). The underlying mechanism of chronic tissue-related immunodeficiency in HIV is unclear. We found that skin CD4+ tissue-resident memory T (Trm) cells were depleted after HIV infection and replenished only upon early ART initiation. TCR clonal analysis following early ART suggested a systemic origin for reconstituting CD4+ Trm cells. Single-cell RNA sequencing in PLWH that received late ART treatment revealed a loss of CXCR3+ Trm cells and a tolerogenic skin immune environment. Human papilloma virus-induced precancerous lesion biopsies showed reduced CXCR3+ Trm cell frequencies in the mucosa in PLWH versus HIV- individuals. These results reveal an irreversible loss of CXCR3+ Trm cells confined to skin and mucosa in PLWH who received late ART treatment, which may be a precipitating factor in the development of HPV-related cancer.
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Affiliation(s)
- Simona Saluzzo
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria.
| | - Ram Vinay Pandey
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Laura Marie Gail
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria; LBI-RUD - Ludwig-Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna 1090, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria
| | | | - Lisa Kleissl
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria; LBI-RUD - Ludwig-Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna 1090, Austria
| | - Lisa Shaw
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Bärbel Reininger
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Denise Atzmüller
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria; LBI-RUD - Ludwig-Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna 1090, Austria
| | - Johanna Strobl
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria
| | | | - Andrea Beer
- Department of Pathology, Medical University of Vienna, Vienna 1090, Austria
| | - Clement Staud
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Vienna, Vienna 1090, Austria
| | - Armin Rieger
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Matthias Farlik
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Wolfgang Weninger
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Georg Stingl
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria
| | - Georg Stary
- Department of Dermatology, Medical University of Vienna, Vienna 1090, Austria; LBI-RUD - Ludwig-Boltzmann Institute for Rare and Undiagnosed Diseases, Vienna 1090, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria.
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20
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Mayer JU, Hilligan KL, Chandler JS, Eccles DA, Old SI, Domingues RG, Yang J, Webb GR, Munoz-Erazo L, Hyde EJ, Wakelin KA, Tang SC, Chappell SC, von Daake S, Brombacher F, Mackay CR, Sher A, Tussiwand R, Connor LM, Gallego-Ortega D, Jankovic D, Le Gros G, Hepworth MR, Lamiable O, Ronchese F. Homeostatic IL-13 in healthy skin directs dendritic cell differentiation to promote T H2 and inhibit T H17 cell polarization. Nat Immunol 2021; 22:1538-1550. [PMID: 34795444 DOI: 10.1038/s41590-021-01067-0] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 10/05/2021] [Indexed: 01/27/2023]
Abstract
The signals driving the adaptation of type 2 dendritic cells (DC2s) to diverse peripheral environments remain mostly undefined. We show that differentiation of CD11blo migratory DC2s-a DC2 population unique to the dermis-required IL-13 signaling dependent on the transcription factors STAT6 and KLF4, whereas DC2s in lung and small intestine were STAT6-independent. Similarly, human DC2s in skin expressed an IL-4 and IL-13 gene signature that was not found in blood, spleen and lung DCs. In mice, IL-13 was secreted homeostatically by dermal innate lymphoid cells and was independent of microbiota, TSLP or IL-33. In the absence of IL-13 signaling, dermal DC2s were stable in number but remained CD11bhi and showed defective activation in response to allergens, with diminished ability to support the development of IL-4+GATA3+ helper T cells (TH), whereas antifungal IL-17+RORγt+ TH cells were increased. Therefore, homeostatic IL-13 fosters a noninflammatory skin environment that supports allergic sensitization.
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Affiliation(s)
- Johannes U Mayer
- Malaghan Institute of Medical Research, Wellington, New Zealand
- Department of Dermatology and Allergology, Phillips University Marburg, Marburg, Germany
| | - Kerry L Hilligan
- Malaghan Institute of Medical Research, Wellington, New Zealand
- Immunobiology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | | | - David A Eccles
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Samuel I Old
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Rita G Domingues
- Lydia Becker Institute of Immunology and Inflammation, Manchester Collaborative Centre for Inflammation Research, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Jianping Yang
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Greta R Webb
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | | | - Evelyn J Hyde
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | | | | | | | | | - Frank Brombacher
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Cape Town component & Institute of Infectious Diseases and Molecular Medicine (IDM), Division of Immunology, Health Science Faculty, University of Cape Town, Cape Town, South Africa
| | - Charles R Mackay
- Infection and Immunity Program, Monash Biomedicine Discovery Institute, Monash University, Melbourne, VIC, Australia
| | - Alan Sher
- Immunobiology Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Roxane Tussiwand
- Department of Biomedicine, University of Basel, Basel, Switzerland
- Immune Regulation Unit, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | - Lisa M Connor
- Malaghan Institute of Medical Research, Wellington, New Zealand
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - David Gallego-Ortega
- The Kinghorn Cancer Centre, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia
- Centre for Single-Cell Technology, School of Biomedical Engineering, Faculty of Engineering and IT, University of Technology Sydney, Ultimo, NSW, Australia
| | - Dragana Jankovic
- Immunoparasitology Unit, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Graham Le Gros
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Matthew R Hepworth
- Lydia Becker Institute of Immunology and Inflammation, Manchester Collaborative Centre for Inflammation Research, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Franca Ronchese
- Malaghan Institute of Medical Research, Wellington, New Zealand.
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21
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Yang K, Kallies A. Tissue-specific differentiation of CD8 + resident memory T cells. Trends Immunol 2021; 42:876-890. [PMID: 34531111 DOI: 10.1016/j.it.2021.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 12/22/2022]
Abstract
CD8+ tissue-resident memory T (TRM) cells play crucial roles in defense against infections and cancer and have been implicated in autoimmune diseases such as psoriasis. In mice and humans, they exist in all nonlymphoid organs and share key characteristics across all tissues, including downregulation of tissue egress and lymph node homing pathways. However, recent studies demonstrate considerable heterogeneity across TRM cells lodged in different tissues - linked to the activity of tissue-specific molecules, including chemokines, cytokines, and transcription factors. Current work indicates that transforming growth factor (TGF)-β plays a major role in generating TRM heterogeneity at phenotypic and functional levels. Here, we review common and unique features of TRM cells in different tissues and discuss putative strategies aimed at harnessing TRM cells for site-specific protection against infectious and malignant diseases.
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Affiliation(s)
- Kun Yang
- Department of Dermatology, Beijing Hospital, National Center of Gerontology, Beijing, China; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Axel Kallies
- The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria 3000, Australia.
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22
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Humphries DC, O’Connor RA, Larocque D, Chabaud-Riou M, Dhaliwal K, Pavot V. Pulmonary-Resident Memory Lymphocytes: Pivotal Orchestrators of Local Immunity Against Respiratory Infections. Front Immunol 2021; 12:738955. [PMID: 34603321 PMCID: PMC8485048 DOI: 10.3389/fimmu.2021.738955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/01/2021] [Indexed: 12/12/2022] Open
Abstract
There is increasing evidence that lung-resident memory T and B cells play a critical role in protecting against respiratory reinfection. With a unique transcriptional and phenotypic profile, resident memory lymphocytes are maintained in a quiescent state, constantly surveying the lung for microbial intruders. Upon reactivation with cognate antigen, these cells provide rapid effector function to enhance immunity and prevent infection. Immunization strategies designed to induce their formation, alongside novel techniques enabling their detection, have the potential to accelerate and transform vaccine development. Despite most data originating from murine studies, this review will discuss recent insights into the generation, maintenance and characterisation of pulmonary resident memory lymphocytes in the context of respiratory infection and vaccination using recent findings from human and non-human primate studies.
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Affiliation(s)
- Duncan C. Humphries
- Centre for Inflammation Research, Queen’s Medical Research Institute, Edinburgh BioQuarter, The University of Edinburgh, Edinburgh, United Kingdom
- Sanofi Pasteur, R&D, Marcy l’Etoile, Lyon, France
| | - Richard A. O’Connor
- Centre for Inflammation Research, Queen’s Medical Research Institute, Edinburgh BioQuarter, The University of Edinburgh, Edinburgh, United Kingdom
| | | | | | - Kevin Dhaliwal
- Centre for Inflammation Research, Queen’s Medical Research Institute, Edinburgh BioQuarter, The University of Edinburgh, Edinburgh, United Kingdom
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23
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Pritzl CJ, Daniels MA, Teixeiro E. Interplay of Inflammatory, Antigen and Tissue-Derived Signals in the Development of Resident CD8 Memory T Cells. Front Immunol 2021; 12:636240. [PMID: 34234771 PMCID: PMC8255970 DOI: 10.3389/fimmu.2021.636240] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/29/2021] [Indexed: 12/21/2022] Open
Abstract
CD8 positive, tissue resident memory T cells (TRM) are a specialized subset of CD8 memory T cells that surveil tissues and provide critical first-line protection against tumors and pathogen re-infection. Recently, much effort has been dedicated to understanding the function, phenotype and development of TRM. A myriad of signals is involved in the development and maintenance of resident memory T cells in tissue. Much of the initial research focused on the roles tissue-derived signals play in the development of TRM, including TGFß and IL-33 which are critical for the upregulation of CD69 and CD103. However, more recent data suggest further roles for antigenic and pro-inflammatory cytokines. This review will focus on the interplay of pro-inflammatory, tissue and antigenic signals in the establishment of resident memory T cells.
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Affiliation(s)
| | | | - Emma Teixeiro
- Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, United States
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24
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Bahadoran A, Bezavada L, Smallwood HS. Fueling influenza and the immune response: Implications for metabolic reprogramming during influenza infection and immunometabolism. Immunol Rev 2021; 295:140-166. [PMID: 32320072 DOI: 10.1111/imr.12851] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/19/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022]
Abstract
Recent studies support the notion that glycolysis and oxidative phosphorylation are rheostats in immune cells whose bioenergetics have functional outputs in terms of their biology. Specific intrinsic and extrinsic molecular factors function as molecular potentiometers to adjust and control glycolytic to respiratory power output. In many cases, these potentiometers are used by influenza viruses and immune cells to support pathogenesis and the host immune response, respectively. Influenza virus infects the respiratory tract, providing a specific environmental niche, while immune cells encounter variable nutrient concentrations as they migrate in response to infection. Immune cell subsets have distinct metabolic programs that adjust to meet energetic and biosynthetic requirements to support effector functions, differentiation, and longevity in their ever-changing microenvironments. This review details how influenza coopts the host cell for metabolic reprogramming and describes the overlap of these regulatory controls in immune cells whose function and fate are dictated by metabolism. These details are contextualized with emerging evidence of the consequences of influenza-induced changes in metabolic homeostasis on disease progression.
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Affiliation(s)
- Azadeh Bahadoran
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Lavanya Bezavada
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Heather S Smallwood
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
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25
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Rodriguez‐Garcia M, Patel MV, Shen Z, Wira CR. The impact of aging on innate and adaptive immunity in the human female genital tract. Aging Cell 2021; 20:e13361. [PMID: 33951269 PMCID: PMC8135005 DOI: 10.1111/acel.13361] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 01/10/2023] Open
Abstract
Mucosal tissues in the human female reproductive tract (FRT) are primary sites for both gynecological cancers and infections by a spectrum of sexually transmitted pathogens, including human immunodeficiency virus (HIV), that compromise women's health. While the regulation of innate and adaptive immune protection in the FRT by hormonal cyclic changes across the menstrual cycle and pregnancy are being intensely studied, little to nothing is known about the alterations in mucosal immune protection that occur throughout the FRT as women age following menopause. The immune system in the FRT has two key functions: defense against pathogens and reproduction. After menopause, natural reproductive function ends, and therefore, two overlapping processes contribute to alterations in immune protection in aging women: menopause and immunosenescence. The goal of this review is to summarize the multiple immune changes that occur in the FRT with aging, including the impact on the function of epithelial cells, immune cells, and stromal fibroblasts. These studies indicate that major aspects of innate and adaptive immunity in the FRT are compromised in a site‐specific manner in the FRT as women age. Further, at some FRT sites, immunological compensation occurs. Overall, alterations in mucosal immune protection contribute to the increased risk of sexually transmitted infections (STI), urogenital infections, and gynecological cancers. Further studies are essential to provide a foundation for the development of novel therapeutic interventions to restore immune protection and reverse conditions that threaten women's lives as they age.
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Affiliation(s)
| | - Mickey V. Patel
- Department of Microbiology and Immunology Geisel School of Medicine at Dartmouth Lebanon NH USA
| | - Zheng Shen
- Department of Microbiology and Immunology Geisel School of Medicine at Dartmouth Lebanon NH USA
| | - Charles R. Wira
- Department of Microbiology and Immunology Geisel School of Medicine at Dartmouth Lebanon NH USA
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26
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Bertho N, Meurens F. The pig as a medical model for acquired respiratory diseases and dysfunctions: An immunological perspective. Mol Immunol 2021; 135:254-267. [PMID: 33933817 DOI: 10.1016/j.molimm.2021.03.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/04/2021] [Accepted: 03/13/2021] [Indexed: 12/21/2022]
Abstract
By definition no model is perfect, and this also holds for biology and health sciences. In medicine, murine models are, and will be indispensable for long, thanks to their reasonable cost and huge choice of transgenic strains and molecular tools. On the other side, non-human primates remain the best animal models although their use is limited because of financial and obvious ethical reasons. In the field of respiratory diseases, specific clinical models such as sheep and cotton rat for bronchiolitis, or ferret and Syrian hamster for influenza and Covid-19, have been successfully developed, however, in these species, the toolbox for biological analysis remains scarce. In this view the porcine medical model is appearing as the third, intermediate, choice, between murine and primate. Herein we would like to present the pros and cons of pig as a model for acquired respiratory conditions, through an immunological point of view. Indeed, important progresses have been made in pig immunology during the last decade that allowed the precise description of immune molecules and cell phenotypes and functions. These progresses might allow the use of pig as clinical model of human respiratory diseases but also as a species of interest to perform basic research explorations.
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Affiliation(s)
| | - François Meurens
- Department of Veterinary Microbiology and Immunology, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon S7N5E3, Canada
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27
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Qiu Z, Chu TH, Sheridan BS. TGF-β: Many Paths to CD103 + CD8 T Cell Residency. Cells 2021; 10:cells10050989. [PMID: 33922441 PMCID: PMC8145941 DOI: 10.3390/cells10050989] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 12/24/2022] Open
Abstract
CD8 tissue-resident memory T (TRM) cells primarily reside in nonlymphoid tissues without recirculating and provide front-line protective immunity against infections and cancers. CD8 TRM cells can be generally divided into CD69+ CD103− TRM cells (referred to as CD103− TRM cells) and CD69+ CD103+ TRM cells (referred to as CD103+ TRM cells). TGF-β plays a critical role in the development and maintenance of CD103+ CD8 TRM cells. In this review, we summarize the current understanding of tissue-specific activation of TGF-β mediated by integrins and how it contributes to CD103+ CD8 TRM cell development and maintenance. Furthermore, we discuss the underlying mechanisms utilized by TGF-β to regulate the development and maintenance of CD103+ CD8 TRM cells. Overall, this review highlights the importance of TGF-β in regulating this unique subset of memory CD8 T cells that may shed light on improving vaccine design to target this population.
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28
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Yu S, Lao S, Yang B, Wu C. Tissue-Resident Memory-Like CD8 + T Cells Exhibit Heterogeneous Characteristics in Tuberculous Pleural Effusion. J Immunol Res 2021; 2021:6643808. [PMID: 33977110 PMCID: PMC8084674 DOI: 10.1155/2021/6643808] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 11/18/2022] Open
Abstract
Tissue-resident memory T (TRM) cells are well known to play critical roles in peripheral tissues during virus infection and tumor immunology. Our previous studies indicated that CD69+CD4+ and CD69+CD8+ T cells in tuberculous pleural effusion (TPE) were antigen-specific memory T cells. However, the phenotypical and functional characteristics of CD8+ TRM cells in tuberculosis remain unknown. We found that CD103+CD8+ T cells were the predominant subset of CD103+ lymphocytes in TPE; both CD103 and CD69 expressed on memory CD8+ T cells from TPE were significantly increased compared with those from paired peripheral blood. Phenotypically, CD103+CD69+ and CD103+CD69-CD8+ T cells expressed higher levels of CD45RO than CD103-CD69+CD8+ T cells did; CD103+CD69-CD8+ T cells highly expressed CD27, CD127, and CD62L and some chemokine receptors. We further compared the functional differences among the four distinct CD45RO+CD8+ T subsets identified by CD103 and CD69 expression. In consist with our published results, CD69+CD8+ T cells, but not CD103+CD8+, produced high levels of IFN-γ after treatment with BCG in the presence of BFA. Nevertheless, CD103-CD69+ and CD103+CD69+ memory CD8+ T cells expressed higher levels of Granzyme B, while CD103+CD69- memory CD8+ T cells were characterized as a possibly immunosuppressive subset by highly expressing CTLA-4, CD25, and FoxP3. Furthermore, TGF-β extremely increased CD103 expression but not CD69 in vitro. Together, CD103+CD8+ T cells form the predominant subset of CD103+ lymphocytes in TPE; CD103 and CD69 expression defines distinct CD8+ TRM-like subsets exhibiting phenotypical and functional heterogeneity. Our findings provide an important theoretical basis to optimize and evaluate new tuberculosis vaccines.
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Affiliation(s)
- Sifei Yu
- Institute of Immunology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou 510080, China
- Clinical Research Institute, The First People's Hospital of Foshan, 81 Lingnan Road, Foshan 528000, China
| | - Suihua Lao
- Chest Hospital of Guangzhou, 62 Hengzhigang Road, Guangzhou 510095, China
| | - Binyan Yang
- Institute of Immunology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou 510080, China
| | - Changyou Wu
- Institute of Immunology, Zhongshan School of Medicine, Sun Yat-sen University, 74 Zhongshan 2nd Road, Guangzhou 510080, China
- Clifford Hospital, Jinan University, No. 3 Hongfu Road, Panyu, Guangzhou 511495, China
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29
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Hatscher L, Amon L, Heger L, Dudziak D. Inflammasomes in dendritic cells: Friend or foe? Immunol Lett 2021; 234:16-32. [PMID: 33848562 DOI: 10.1016/j.imlet.2021.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/31/2021] [Accepted: 04/03/2021] [Indexed: 12/14/2022]
Abstract
Inflammasomes are cytosolic multiprotein complexes that crucially contribute to host defense against pathogens but are also involved in the pathogenesis of autoinflammatory diseases. Inflammasome formation leads to activation of effector caspases (caspase-1, 4, 5, or 11), the proteolytic maturation of IL-1β and IL-18 as well as cleavage of the pore-forming protein Gasdermin D. Dendritic cells are major regulators of immune responses as they bridge innate and adaptive immunity. We here summarize the current knowledge on inflammasome expression and formation in murine bone marrow-, human monocyte-derived as well as murine and human primary dendritic cells. Further, we discuss both, the beneficial and detrimental, involvement of inflammasome activation in dendritic cells in cancer, infections, and autoimmune diseases. As inflammasome activation is typically accompanied by Gasdermin d-mediated pyroptosis, which is an inflammatory form of programmed cell death, inflammasome formation in dendritic cells seems ill-advised. Therefore, we propose that hyperactivation, which is inflammasome activation without the induction of pyroptosis, may be a general model of inflammasome activation in dendritic cells to enhance Th1, Th17 as well as cytotoxic T cell responses.
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Affiliation(s)
- Lukas Hatscher
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052, Erlangen, Germany
| | - Lukas Amon
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052, Erlangen, Germany
| | - Lukas Heger
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052, Erlangen, Germany.
| | - Diana Dudziak
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg, 91052, Erlangen, Germany; Medical Immunology Campus Erlangen, Germany; Deutsches Zentrum Immuntherapie (DZI), Germany; Comprehensive Cancer Center Erlangen-European Metropolitan Area of Nuremberg (CCC ER-EMN), Germany.
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30
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Okła K, Farber DL, Zou W. Tissue-resident memory T cells in tumor immunity and immunotherapy. J Exp Med 2021; 218:211911. [PMID: 33755718 PMCID: PMC7992502 DOI: 10.1084/jem.20201605] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/17/2020] [Accepted: 12/03/2020] [Indexed: 12/17/2022] Open
Abstract
Tissue-resident memory T cells (TRM) represent a heterogeneous T cell population with the functionality of both effector and memory T cells. TRM express residence gene signatures. This feature allows them to traffic to, reside in, and potentially patrol peripheral tissues, thereby enforcing an efficient long-term immune-protective role. Recent studies have revealed TRM involvement in tumor immune responses. TRM tumor infiltration correlates with enhanced response to current immunotherapy and is often associated with favorable clinical outcome in patients with cancer. Thus, targeting TRM may lead to enhanced cancer immunotherapy efficacy. Here, we review and discuss recent advances on the nature of TRM in the context of tumor immunity and immunotherapy.
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Affiliation(s)
- Karolina Okła
- Department of Surgery, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Department of Oncological Gynecology and Gynecology, Medical University of Lublin, Lublin, Poland
| | - Donna L Farber
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY.,Department of Surgery, Columbia University Medical Center, New York, NY.,Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY
| | - Weiping Zou
- Department of Surgery, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI.,Graduate Program in Immunology, University of Michigan School of Medicine, Ann Arbor, MI.,Graduate Program in Cancer Biology, University of Michigan School of Medicine, Ann Arbor, MI
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31
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Bosteels C, Fierens K, De Prijck S, Van Moorleghem J, Vanheerswynghels M, De Wolf C, Chalon A, Collignon C, Hammad H, Didierlaurent AM, Lambrecht BN. CCR2- and Flt3-Dependent Inflammatory Conventional Type 2 Dendritic Cells Are Necessary for the Induction of Adaptive Immunity by the Human Vaccine Adjuvant System AS01. Front Immunol 2021; 11:606805. [PMID: 33519816 PMCID: PMC7841299 DOI: 10.3389/fimmu.2020.606805] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/24/2020] [Indexed: 12/24/2022] Open
Abstract
The Adjuvant System AS01 contains monophosphoryl lipid A (MPL) and the saponin QS-21 in a liposomal formulation. AS01 is included in recently developed vaccines against malaria and varicella zoster virus. Like for many other adjuvants, induction of adaptive immunity by AS01 is highly dependent on the ability to recruit and activate dendritic cells (DCs) that migrate to the draining lymph node for T and B cell stimulation. The objective of this study was to more precisely address the contribution of the different conventional (cDC) and monocyte-derived DC (MC) subsets in the orchestration of the adaptive immune response after immunization with AS01 adjuvanted vaccine. The combination of MPL and QS-21 in AS01 induced strong recruitment of CD26+XCR1+ cDC1s, CD26+CD172+ cDC2s and a recently defined CCR2-dependent CD64-expressing inflammatory cDC2 (inf-cDC2) subset to the draining lymph node compared to antigen alone, while CD26-CD64+CD88+ MCs were barely detectable. At 24 h post-vaccination, cDC2s and inf-cDC2s were superior amongst the different subsets in priming antigen-specific CD4+ T cells, while simultaneously presenting antigen to CD8+ T cells. Diphtheria toxin (DT) mediated depletion of all DCs prior to vaccination completely abolished adaptive immune responses, while depletion 24 h after vaccination mainly affected CD8+ T cell responses. Vaccinated mice lacking Flt3 or the chemokine receptor CCR2 showed a marked deficit in inf-cDC2 recruitment and failed to raise proper antibody and T cell responses. Thus, the adjuvant activity of AS01 is associated with the potent activation of subsets of cDC2s, including the newly described inf-cDC2s.
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Affiliation(s)
- Cedric Bosteels
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Kaat Fierens
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Sofie De Prijck
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Justine Van Moorleghem
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Manon Vanheerswynghels
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Caroline De Wolf
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | | | | | - Hamida Hammad
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Pulmonary Medicine, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - Bart N. Lambrecht
- Laboratory of Immunoregulation and Mucosal Immunology, VIB-UGent Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Department of Pulmonary Medicine, Erasmus University Medical Center Rotterdam, Rotterdam, Netherlands
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32
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Coelho-Dos-Reis JGA, Funakoshi R, Huang J, Pereira FV, Iketani S, Tsuji M. Functional Human CD141+ Dendritic Cells in Human Immune System Mice. J Infect Dis 2020; 221:201-213. [PMID: 31647546 DOI: 10.1093/infdis/jiz432] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 08/20/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND For the purpose of studying functional human dendritic cells (DCs) in a humanized mouse model that mimics the human immune system (HIS), a model referred to as HIS mice was established. METHODS Human immune system mice were made by engrafting NOD/SCID/IL2Rgammanull (NSG) mice with human hematopoietic stem cells (HSCs) following the transduction of genes encoding human cytokines and human leukocyte antigen (HLA)-A2.1 by adeno-associated virus serotype 9 (AAV9) vectors. RESULTS Our results indicate that human DC subsets, such as CD141+CD11c+ and CD1c+CD11c+ myeloid DCs, distribute throughout several organs in HIS mice including blood, bone marrow, spleen, and draining lymph nodes. The CD141+CD11c+ and CD1c+CD11c+ human DCs isolated from HIS mice immunized with adenoviruses expressing malaria/human immunodeficiency virus (HIV) epitopes were able to induce the proliferation of malaria/HIV epitopes-specific human CD8+ T cells in vitro. Upregulation of CD1c was also observed in human CD141+ DCs 1 day after immunization with the adenovirus-based vaccines. CONCLUSIONS Establishment of such a humanized mouse model that mounts functional human DCs enables preclinical assessment of the immunogenicity of human vaccines in vivo.
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Affiliation(s)
- Jordana G A Coelho-Dos-Reis
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA.,Department of Microbiology, Universidade Federal de Minas Gerais, Minas Gerais, Brazil
| | - Ryota Funakoshi
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA
| | - Jing Huang
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA
| | - Felipe Valença Pereira
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA.,Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Sho Iketani
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA.,Department of Microbiology and Immunology, Columbia University Irving Medical Center, New York, New York, USA
| | - Moriya Tsuji
- Aaron Diamond AIDS Research Center, Affiliate of The Rockefeller University, New York, New York, USA
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33
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Dhodapkar MV, Dhodapkar KM. Tissue-resident memory-like T cells in tumor immunity: Clinical implications. Semin Immunol 2020; 49:101415. [PMID: 33011063 DOI: 10.1016/j.smim.2020.101415] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/06/2020] [Accepted: 09/21/2020] [Indexed: 12/13/2022]
Abstract
Tissue-resident memory (TRM) T cells are distinct population of non-circulating lymphocytes that play an important role in mediating regional immunity. TRM- like cells have now been identified as a component of tumor-infiltrating lymphocytes in several human tumors and correlate with outcome and response to immunotherapy. TRM cells have also been shown to mediate anti-tumor immunity in murine models. Biology of TRM cells has several implications for clinical cancer immunotherapy. Here we discuss newer insights into the biology of TRM T cells and discuss their implications for understanding the heterogeneity of immune microenvironment in tumors as well as improving the efficacy of cancer vaccines, immune-checkpoint blockade and adoptive cellular therapies in the clinic.
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Affiliation(s)
- Madhav V Dhodapkar
- Department of Hematology / Medical Oncology, Emory University, Atlanta, GA, United States; Winship Cancer Institute, Emory University, Atlanta, GA, United States
| | - Kavita M Dhodapkar
- Winship Cancer Institute, Emory University, Atlanta, GA, United States; Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA, United States.
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34
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Thompson EA, Darrah PA, Foulds KE, Hoffer E, Caffrey-Carr A, Norenstedt S, Perbeck L, Seder RA, Kedl RM, Loré K. Monocytes Acquire the Ability to Prime Tissue-Resident T Cells via IL-10-Mediated TGF-β Release. Cell Rep 2020; 28:1127-1135.e4. [PMID: 31365858 PMCID: PMC6825402 DOI: 10.1016/j.celrep.2019.06.087] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 03/25/2019] [Accepted: 06/24/2019] [Indexed: 01/17/2023] Open
Abstract
Using non-human primates (NHPs), mice, and human primary cells, we found a role for interleukin-10 (IL-10) in the upregulation of the tissue-resident memory T cell (TRM) marker CD103. In NHPs, intravenous, but not subcutaneous, immunization with peptide antigen and an adjuvant combining an agonistic anti-CD40 antibody plus poly(IC:LC) induced high levels of CD103+ TRMs in the lung, which correlated with early plasma IL-10 levels. Blocking IL-10 reduced CD103 expression on human T cells stimulated in vitro with the adjuvant combination as well as diminished CD103 on lung-resident T cells in vivo in mice. Monocyte-produced IL-10 induced the release of surface-bound transforming growth factor β (TGF-β), which in turn upregulated CD103 on T cells. Early TGF-β imprinted increased sensitivity to TGF-β restimulation, indicating an early commitment of the T cell lineage toward TRMs during the priming stage of activation. IL-10-mediated TGF-β signaling may therefore have a critical role in the generation of TRM following vaccination.
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Affiliation(s)
- Elizabeth A Thompson
- Department of Medicine, Division of Immunology and Allergy, Karolinska Institutet and Karolinska University Hospital, Stockholm 17164, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden.
| | | | | | - Elena Hoffer
- Department of Medicine, Division of Immunology and Allergy, Karolinska Institutet and Karolinska University Hospital, Stockholm 17164, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden
| | - Alayna Caffrey-Carr
- Department of Immunology & Microbiology, University of Colorado Denver, Aurora, CO 80045, USA
| | | | - Leif Perbeck
- Department of Surgery, Karolinska University Hospital, Solna 17176, Sweden
| | - Robert A Seder
- Vaccine Research Center, NIAID, NIH, Bethesda, MD 20892, USA
| | - Ross M Kedl
- Department of Immunology & Microbiology, University of Colorado Denver, Aurora, CO 80045, USA
| | - Karin Loré
- Department of Medicine, Division of Immunology and Allergy, Karolinska Institutet and Karolinska University Hospital, Stockholm 17164, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm 17176, Sweden.
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35
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Bourdely P, Anselmi G, Vaivode K, Ramos RN, Missolo-Koussou Y, Hidalgo S, Tosselo J, Nuñez N, Richer W, Vincent-Salomon A, Saxena A, Wood K, Lladser A, Piaggio E, Helft J, Guermonprez P. Transcriptional and Functional Analysis of CD1c + Human Dendritic Cells Identifies a CD163 + Subset Priming CD8 +CD103 + T Cells. Immunity 2020; 53:335-352.e8. [PMID: 32610077 PMCID: PMC7445430 DOI: 10.1016/j.immuni.2020.06.002] [Citation(s) in RCA: 187] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 04/15/2020] [Accepted: 05/29/2020] [Indexed: 02/04/2023]
Abstract
Dendritic cells (DCs) are antigen-presenting cells controlling T cell activation. In humans, the diversity, ontogeny, and functional capabilities of DC subsets are not fully understood. Here, we identified circulating CD88-CD1c+CD163+ DCs (called DC3s) as immediate precursors of inflammatory CD88-CD14+CD1c+CD163+FcεRI+ DCs. DC3s develop via a specific pathway activated by GM-CSF, independent of cDC-restricted (CDP) and monocyte-restricted (cMoP) progenitors. Like classical DCs but unlike monocytes, DC3s drove activation of naive T cells. In vitro, DC3s displayed a distinctive ability to prime CD8+ T cells expressing a tissue homing signature and the epithelial homing alpha-E integrin (CD103) through transforming growth factor β (TGF-β) signaling. In vivo, DC3s infiltrated luminal breast cancer primary tumors, and DC3 infiltration correlated positively with CD8+CD103+CD69+ tissue-resident memory T cells. Together, these findings define DC3s as a lineage of inflammatory DCs endowed with a strong potential to regulate tumor immunity.
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Affiliation(s)
- Pierre Bourdely
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, School of Immunology & Microbial Sciences, King's College London, London, UK; Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, UK
| | - Giorgio Anselmi
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, School of Immunology & Microbial Sciences, King's College London, London, UK; Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, UK
| | - Kristine Vaivode
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, School of Immunology & Microbial Sciences, King's College London, London, UK; Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, UK
| | - Rodrigo Nalio Ramos
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Yoann Missolo-Koussou
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Sofia Hidalgo
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France; Laboratory of Immuno-oncology, Fundación Ciencia & Vida, Santiago, Chile
| | - Jimena Tosselo
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Nicolas Nuñez
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Wilfrid Richer
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Anne Vincent-Salomon
- PSL Research University, Institut Curie, Department of Biopathology, Paris, France
| | - Alka Saxena
- National Institute of Health Research Biomedical Research Centre at Guy's and St Thomas' Hospital and King's College London, London, UK
| | - Kristie Wood
- National Institute of Health Research Biomedical Research Centre at Guy's and St Thomas' Hospital and King's College London, London, UK
| | - Alvaro Lladser
- Laboratory of Immuno-oncology, Fundación Ciencia & Vida, Santiago, Chile; Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Eliane Piaggio
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Julie Helft
- PSL Research University, Institut Curie Research Center, Translational Immunotherapy Team, INSERM U932, Paris, France
| | - Pierre Guermonprez
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, School of Immunology & Microbial Sciences, King's College London, London, UK; Cancer Research UK King's Health Partner Cancer Centre, King's College London, London, UK; Université de Paris, Centre for Inflammation Research, CNRS ERL8252, INSERM1149 Paris, France.
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36
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Modulation of Determinant Factors to Improve Therapeutic Combinations with Immune Checkpoint Inhibitors. Cells 2020; 9:cells9071727. [PMID: 32707692 PMCID: PMC7408477 DOI: 10.3390/cells9071727] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/07/2020] [Accepted: 07/14/2020] [Indexed: 01/06/2023] Open
Abstract
Immune checkpoint inhibitors (ICPi) have shown their superiority over conventional therapies to treat some cancers. ICPi are effective against immunogenic tumors. However, patients with tumors poorly infiltrated with immune cells do not respond to ICPi. Combining ICPi with other anticancer therapies such as chemotherapy, radiation, or vaccines, which can stimulate the immune system and recruit antitumor T cells into the tumor bed, may be a relevant strategy to increase the proportion of responding patients. Such an approach still raises the following questions: What are the immunological features modulated by immunogenic therapies that can be critical to ensure not only immediate but also long-lasting tumor protection? How must the combined treatments be administered to the patients to harness their full potential while limiting adverse immunological events? Here, we address these points by reviewing how immunogenic anticancer therapies can provide novel therapeutic opportunities upon combination with ICPi. We discuss their ability to create a permissive tumor microenvironment through the generation of inflamed tumors and stimulation of memory T cells such as resident (TRM) and stem-cell like (TSCM) cells. We eventually underscore the importance of sequence, dose, and duration of the combined anticancer therapies to design optimal and successful cancer immunotherapy strategies.
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37
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Anselmi G, Helft J, Guermonprez P. Development and function of human dendritic cells in humanized mice models. Mol Immunol 2020; 125:151-161. [PMID: 32688117 DOI: 10.1016/j.molimm.2020.07.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 04/06/2020] [Accepted: 07/02/2020] [Indexed: 12/12/2022]
Abstract
Dendritic cells (DCs) are sentinel cells of the immune system arising from hematopoietic stem cells. DCs play a key role in the regulation of both adaptive and innate lymphocyte responses. As such, experimental models enabling a thorough analysis of human DCs development and function are needed. Humanized mice models (termed collectively as HIS mice, or human immune system mice models) provide unique opportunities to model human hematopoiesis and tackle the function of human immune cell types in vivo. Here, we review experimental approaches enabling to recapitulate the ontogeny of DC subsets in HIS mice and discuss studies addressing the biology of human DC subsets implementing HIS mice models.
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Affiliation(s)
- Giorgio Anselmi
- King's College London, Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, United Kingdom
| | - Julie Helft
- PSL Research University, Institut Curie Research Center, Immunity and Cancer department, INSERM U932, Paris, France
| | - Pierre Guermonprez
- King's College London, Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immunobiology, United Kingdom; Université de Paris, Centre for Inflammation Research, CNRS ERL8252, INSERM 1149, Hopital Bichat Claude Bernard, France.
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38
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Abd Hamid M, Peng Y, Dong T. Human cancer germline antigen-specific cytotoxic T cell-what can we learn from patient. Cell Mol Immunol 2020; 17:684-692. [PMID: 32451453 PMCID: PMC7331575 DOI: 10.1038/s41423-020-0468-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/10/2020] [Accepted: 05/12/2020] [Indexed: 02/07/2023] Open
Abstract
In this review, we will highlight the importance of cancer germline antigen-specific cytotoxic CD8+ T lymphocytes (CTL) and the factors affecting antitumor CTL responses. In light of cancer immunotherapy, we will emphasis the need to further understand the features, characteristics, and actions of modulatory receptors of human cancer germline-specific CTLs, in order to determine the optimal conditions for antitumor CTL responses.
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Affiliation(s)
- Megat Abd Hamid
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Yanchun Peng
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Tao Dong
- Nufield Department of Medicine, Chinese Academy of Medical Science Oxford Institute (COI), University of Oxford, Oxford, UK.
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
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39
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Anselmi G, Vaivode K, Dutertre CA, Bourdely P, Missolo-Koussou Y, Newell E, Hickman O, Wood K, Saxena A, Helft J, Ginhoux F, Guermonprez P. Engineered niches support the development of human dendritic cells in humanized mice. Nat Commun 2020; 11:2054. [PMID: 32345968 PMCID: PMC7189247 DOI: 10.1038/s41467-020-15937-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 03/18/2020] [Indexed: 12/24/2022] Open
Abstract
Classical dendritic cells (cDCs) are rare sentinel cells specialized in the regulation of adaptive immunity. Modeling cDC development is crucial to study cDCs and harness their therapeutic potential. Here we address whether cDCs could differentiate in response to trophic cues delivered by mesenchymal components of the hematopoietic niche. We find that mesenchymal stromal cells engineered to express membrane-bound FLT3L and stem cell factor (SCF) together with CXCL12 induce the specification of human cDCs from CD34+ hematopoietic stem and progenitor cells (HSPCs). Engraftment of engineered mesenchymal stromal cells (eMSCs) together with CD34+ HSPCs creates an in vivo synthetic niche in the dermis of immunodeficient mice driving the differentiation of cDCs and CD123+AXL+CD327+ pre/AS-DCs. cDC2s generated in vivo display higher levels of resemblance with human blood cDCs unattained by in vitro-generated subsets. Altogether, eMSCs provide a unique platform recapitulating the full spectrum of cDC subsets enabling their functional characterization in vivo.
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Affiliation(s)
- Giorgio Anselmi
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immmunobiology, King's College London, London, UK.,Cancer Research UK, King's Health Partners Cancer Centre, King's College London, London, UK.,MRC Molecular Hematology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Kristine Vaivode
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immmunobiology, King's College London, London, UK.,Cancer Research UK, King's Health Partners Cancer Centre, King's College London, London, UK
| | | | - Pierre Bourdely
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immmunobiology, King's College London, London, UK.,Cancer Research UK, King's Health Partners Cancer Centre, King's College London, London, UK
| | - Yoann Missolo-Koussou
- Paris-Sciences-Lettres University, Institut Curie Research Center, INSERM U932 & SiRIC, Translational Immunotherapy Team, Paris, France
| | - Evan Newell
- Singapore Immunology Network (SIgN), A*STAR, Singapore, Singapore
| | - Oliver Hickman
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immmunobiology, King's College London, London, UK.,Cancer Research UK, King's Health Partners Cancer Centre, King's College London, London, UK.,Drug Target Discovery Team, Division of Breast Cancer Research, Institute of Cancer Research, London, UK
| | - Kristie Wood
- National Institute of Health Research Biomedical Research Centre at Guy's and St Thomas' Hospital and King's College London, London, UK.,Labcyte Ltd, Norton Canes, Cannock, Staffordshire, UK
| | - Alka Saxena
- National Institute of Health Research Biomedical Research Centre at Guy's and St Thomas' Hospital and King's College London, London, UK
| | - Julie Helft
- Paris-Sciences-Lettres University, Institut Curie Research Center, INSERM U932 & SiRIC, Translational Immunotherapy Team, Paris, France
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), A*STAR, Singapore, Singapore
| | - Pierre Guermonprez
- Centre for Inflammation Biology and Cancer Immunology, The Peter Gorer Department of Immmunobiology, King's College London, London, UK. .,Cancer Research UK, King's Health Partners Cancer Centre, King's College London, London, UK. .,Université de Paris, Centre for Inflammation Research, CNRS ERL8252, INSERM1149, Paris, France.
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40
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Abd Hamid M, Colin-York H, Khalid-Alham N, Browne M, Cerundolo L, Chen JL, Yao X, Rosendo-Machado S, Waugh C, Maldonado-Perez D, Bowes E, Verrill C, Cerundolo V, Conlon CP, Fritzsche M, Peng Y, Dong T. Self-Maintaining CD103 + Cancer-Specific T Cells Are Highly Energetic with Rapid Cytotoxic and Effector Responses. Cancer Immunol Res 2020; 8:203-216. [PMID: 31771983 PMCID: PMC7611226 DOI: 10.1158/2326-6066.cir-19-0554] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/19/2019] [Accepted: 11/15/2019] [Indexed: 11/16/2022]
Abstract
Enrichment of CD103+ tumor-infiltrating T lymphocytes (TIL) is associated with improved outcomes in patients. However, the characteristics of human CD103+ cytotoxic CD8+ T cells (CTL) and their role in tumor control remain unclear. We investigated the features and antitumor mechanisms of CD103+ CTLs by assessing T-cell receptor (TCR)-matched CD103+ and CD103- cancer-specific CTL immunity in vitro and its immunophenotype ex vivo Interestingly, we found that differentiated CD103+ cancer-specific CTLs expressed the active form of TGFβ1 to continually self-regulate CD103 expression, without relying on external TGFβ1-producing cells. The presence of CD103 on CTLs improved TCR antigen sensitivity, which enabled faster cancer recognition and rapid antitumor cytotoxicity. These CD103+ CTLs had elevated energetic potential and faster migration capacity. However, they had increased inhibitory receptor coexpression and elevated T-cell apoptosis following prolonged cancer exposure. Our data provide fundamental insights into the properties of matured human CD103+ cancer-specific CTLs, which could have important implications for future designs of tissue-localized cancer immunotherapy strategies.
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Affiliation(s)
- Megat Abd Hamid
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Huw Colin-York
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nasullah Khalid-Alham
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Molly Browne
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Lucia Cerundolo
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Ji-Li Chen
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Xuan Yao
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Samara Rosendo-Machado
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Craig Waugh
- Flow Cytometry Facility, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - David Maldonado-Perez
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Emma Bowes
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Clare Verrill
- Oxford National Institute of Health Research (NIHR) Biomedical Research Centre, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, United Kingdom
| | - Vincenzo Cerundolo
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Christopher P Conlon
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Marco Fritzsche
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom
| | - Yanchun Peng
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Tao Dong
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
- Medical Research Council (MRC) Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
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41
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O’Connell AK, Douam F. Humanized Mice for Live-Attenuated Vaccine Research: From Unmet Potential to New Promises. Vaccines (Basel) 2020; 8:E36. [PMID: 31973073 PMCID: PMC7157703 DOI: 10.3390/vaccines8010036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 01/11/2020] [Accepted: 01/13/2020] [Indexed: 01/24/2023] Open
Abstract
Live-attenuated vaccines (LAV) represent one of the most important medical innovations in human history. In the past three centuries, LAV have saved hundreds of millions of lives, and will continue to do so for many decades to come. Interestingly, the most successful LAVs, such as the smallpox vaccine, the measles vaccine, and the yellow fever vaccine, have been isolated and/or developed in a purely empirical manner without any understanding of the immunological mechanisms they trigger. Today, the mechanisms governing potent LAV immunogenicity and long-term induced protective immunity continue to be elusive, and therefore hamper the rational design of innovative vaccine strategies. A serious roadblock to understanding LAV-induced immunity has been the lack of suitable and cost-effective animal models that can accurately mimic human immune responses. In the last two decades, human-immune system mice (HIS mice), i.e., mice engrafted with components of the human immune system, have been instrumental in investigating the life-cycle and immune responses to multiple human-tropic pathogens. However, their use in LAV research has remained limited. Here, we discuss the strong potential of LAVs as tools to enhance our understanding of human immunity and review the past, current and future contributions of HIS mice to this endeavor.
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Affiliation(s)
| | - Florian Douam
- Department of Microbiology, National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA 02118, USA;
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42
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Sioud M. Unleashing the Therapeutic Potential of Dendritic and T Cell Therapies Using RNA Interference. Methods Mol Biol 2020; 2115:259-280. [PMID: 32006406 DOI: 10.1007/978-1-0716-0290-4_15] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Therapeutic dendritic cell (DC) cancer vaccines work to boost the body's immune system to fight a cancer. Although this type of immunotherapy often leads to the activation of tumor-specfic T cells, clinical responses are fairly low, arguing for the need to improve the design of DC-based vaccines. Recent studies revealed a promising strategy of combining DC vaccines with small interfering RNAs (siRNAs) targeting immunosuppressive signals such as checkpoint receptors. Similarly, incorporating checkpoint siRNA blockers in adoptive T-cell therapy to amplify cytotoxic T lymphocyte responses is now being tested in the clinic. The development of the next generation of cancer immunotherapies using siRNA technology will hopefuly benefit patients with various cancer types including those who did not respond to current therapies. This review highlights the latest advances in RNA interference technology to improve the therapeutic efficacy of DC cancer vaccines and T cell therapy.
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Affiliation(s)
- Mouldy Sioud
- Department of Immunology, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Ullernchausseen 70, Oslo, Norway.
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43
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McEntee CP, Gunaltay S, Travis MA. Regulation of barrier immunity and homeostasis by integrin-mediated transforming growth factor β activation. Immunology 2019; 160:139-148. [PMID: 31792952 PMCID: PMC7218408 DOI: 10.1111/imm.13162] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 02/06/2023] Open
Abstract
Transforming growth factor β (TGF‐β) is a multifunctional cytokine that regulates cell growth, differentiation, adhesion, migration and death dependent on cell type, developmental stage, or tissue conditions. Various cell types secrete TGF‐β, but always as an inactive complex. Hence, for TGF‐β to function, this latent complex must somehow be activated. Work in recent years has highlighted a critical role for members of the αv integrin family, including αvβ1, αvβ3, αvβ5, αvβ6 and αvβ8 that are involved in TGF‐β activation in various contexts, particularly at barrier sites such as the gut, lung and skin. The integrins facilitating this context‐ and location‐specific regulation can be dysregulated in certain diseases, so are potential therapeutic targets in a number of disorders. In this review, we discuss the role of TGF‐β at these barrier sites with a focus on how integrin‐mediated TGF‐β activation regulates tissue and immune homeostasis, and how this is altered in disease.
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Affiliation(s)
- Craig P McEntee
- Lydia Becker Institute for Immunology and Inflammation, Manchester, UK.,Wellcome Trust Centre for Cell-Matrix Research, Manchester, UK.,Faculty of Biology, Medicine and Health, Manchester Collaborative Centre for Inflammation Research (MCCIR), Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Sezin Gunaltay
- Lydia Becker Institute for Immunology and Inflammation, Manchester, UK.,Wellcome Trust Centre for Cell-Matrix Research, Manchester, UK.,Faculty of Biology, Medicine and Health, Manchester Collaborative Centre for Inflammation Research (MCCIR), Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Mark A Travis
- Lydia Becker Institute for Immunology and Inflammation, Manchester, UK.,Wellcome Trust Centre for Cell-Matrix Research, Manchester, UK.,Faculty of Biology, Medicine and Health, Manchester Collaborative Centre for Inflammation Research (MCCIR), Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
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44
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Sil P, Suwanpradid J, Muse G, Gruzdev A, Liu L, Corcoran DL, Willson CJ, Janardhan K, Grimm S, Myers P, Degraff LM, MacLeod AS, Martinez J. Noncanonical autophagy in dermal dendritic cells mediates immunosuppressive effects of UV exposure. J Allergy Clin Immunol 2019; 145:1389-1405. [PMID: 31837371 DOI: 10.1016/j.jaci.2019.11.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/10/2019] [Accepted: 11/05/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Control of the inflammatory response is critical to maintaining homeostasis, and failure to do so contributes to the burden of chronic inflammation associated with several disease states. The mechanisms that underlie immunosuppression, however, remain largely unknown. Although defects in autophagy machinery have been associated with inflammatory pathologic conditions, we now appreciate that autophagic components participate in noncanonical pathways distinct from classical autophagy. We have previously demonstrated that LC3-associated phagocytosis (LAP), a noncanonical autophagic process dependent on Rubicon (rubicon autophagy regulator [RUBCN]), contributes to immunosuppression. OBJECTIVE We used Rubcn-/- mice to examine the role of the LAP pathway in mediating the UV-induced immunotolerant program in a model of contact hypersensitivity (CHS). METHODS Flow cytometry and transcriptional analysis were used to measure immune cell infiltration and activation in the skin of Rubcn+/+ and Rubcn-/- mice during the CHS response. RESULTS Here, we demonstrate that LAP is required for UV-induced immunosuppression and that UV exposure induces a broadly anti-inflammatory transcriptional program dependent on Rubicon. Rubcn-/- mice are resistant to UV-induced immunosuppression and instead display exaggerated inflammation in a model of CHS. Specifically, RUBCN deficiency in CD301b+ dermal dendritic cells results in their increased antigen presentation capacity and subsequent hyperactivation of the CD8+ T-cell response. CONCLUSIONS LAP functions to limit the immune response and is critical in maintaining the balance between homeostasis and inflammation.
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Affiliation(s)
- Payel Sil
- Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | | | - Ginger Muse
- Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | - Artiom Gruzdev
- Knockout Mouse Core Laboratory, Reproductive and Developmental Biology Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | - Liwen Liu
- Molecular Genomics Core Laboratory, Signal Transduction Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | - David L Corcoran
- Duke Center for Genomic and Computational Biology, Duke University Medical Center, Durham, NC
| | | | | | - Sara Grimm
- Division of Intramural Research, Research Triangle Park, NC
| | - Page Myers
- Comparative Medicine Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | - Laura Miller Degraff
- Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC
| | - Amanda S MacLeod
- Department of Dermatology, Duke University, Durham, NC; Department of Immunology, Duke University, Durham, NC; Department of Molecular Genetics and Microbiology, Duke University, Durham, NC
| | - Jennifer Martinez
- Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC.
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Rahmatpanah F, Agrawal S, Scarfone VM, Kapadia S, Mercola D, Agrawal A. Transcriptional Profiling of Age-Associated Gene Expression Changes in Human Circulatory CD1c+ Myeloid Dendritic Cell Subset. J Gerontol A Biol Sci Med Sci 2019; 74:9-15. [PMID: 29718193 DOI: 10.1093/gerona/gly106] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 04/26/2018] [Indexed: 12/24/2022] Open
Abstract
Immune dysfunction is a hallmark of aging and is thought to be responsible for the age-associated diseases. Dendritic cells (DCs) of the immune system function as initiators and regulators of the immune responses. Recent studies have highlighted the division of labor between various DC subsets. CD1c+ DC subset has emerged as a major inducer of CD4 T cell response. There is a scarcity of information regarding the age-associated changes in the functions of DC subsets in the elderly. Here, we investigated the changes in transcriptional profile of CD1c+ DC subset from healthy aged and young individuals using RNA sequencing. Our results suggest that majority of the genes in DCs are upregulated with age. Glucose transport, GPCR, and potassium channel genes are all upregulated in DCs from aged as compared to young indicating an enhanced activation state of DCs from aged individuals. The expression of histones, small nucleolar RNA H/ACA box (SNORA) and small nucleolar RNA C/D/box (SNORD), and long non-coding RNA (lncRNA) is also substantially upregulated in the DCs from aged. In contrast, the antigen-presenting and energy generating pathways are downregulated. In summary, DCs from aged subjects display an activated state coupled with reduced antigen presentation which may be responsible for age-associate immune dysfunction.
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Affiliation(s)
| | - Sudhanshu Agrawal
- Division of Basic and Clinical Immunology, Department of Medicine, University of California, Irvine
| | | | - Sameer Kapadia
- Division of Basic and Clinical Immunology, Department of Medicine, University of California, Irvine
| | - Dan Mercola
- Department of Pathology, University of California, Irvine
| | - Anshu Agrawal
- Division of Basic and Clinical Immunology, Department of Medicine, University of California, Irvine
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46
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Kozbial A, Bhandary L, Murthy SK. Effect of Monocyte Seeding Density on Dendritic Cell Generation in an Automated Perfusion-Based Culture System. Biochem Eng J 2019; 150:107291. [PMID: 32831621 PMCID: PMC7441814 DOI: 10.1016/j.bej.2019.107291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Dendritic cells (DCs) are increasingly important for research and clinical use but obtaining sufficient numbers of dendritic cells is a growing challenge. We systemically investigated the effect of monocyte (MO) seeding density on the generation of monocyte-derived immature DCs (iDCs) in MicroDEN, a perfusion-based culture system, as well as 6-well plates. Cell surface markers and the ability of the iDCs to induce proliferation of allogeneic T cells were examined. The data shows a strong relationship between iDC phenotype, specifically CD80/83/86 expression, and T cell proliferation. MicroDEN generated iDCs proved better than well plate generated iDCs at inducing T cell proliferation within the 200k-600k MO/cm2 seeding density range studied. We attribute this to perfusion in MicroDEN which supplies fresh differentiation medium continuously to the differentiating MOs while concurrently removing depleted medium and toxic byproducts of cellular respiration. MicroDEN generated fewer iDCs on a normalized basis than the well plates at lower MO seeding densities but generated equivalent numbers of iDCs at 600k MO seeding density. These results demonstrate that MicroDEN is capable of generating greater numbers of iDCs with less manual work than standard well plate culture and the MicroDEN generated iDCs have greater ability to induce T cell proliferation.
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Affiliation(s)
- Andrew Kozbial
- Northeastern University, Department of Chemical Engineering, Boston, MA 02115
| | - Lekhana Bhandary
- Northeastern University, Department of Chemical Engineering, Boston, MA 02115
| | - Shashi K Murthy
- Northeastern University, Department of Chemical Engineering, Boston, MA 02115
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47
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Goplen NP, Huang S, Zhu B, Cheon IS, Son YM, Wang Z, Li C, Dai Q, Jiang L, Sun J. Tissue-Resident Macrophages Limit Pulmonary CD8 Resident Memory T Cell Establishment. Front Immunol 2019; 10:2332. [PMID: 31681267 PMCID: PMC6797929 DOI: 10.3389/fimmu.2019.02332] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 09/16/2019] [Indexed: 01/16/2023] Open
Abstract
Tissue resident memory CD8 T cells (TRM) serve as potent local sentinels and contribute significantly to protective immunity against intracellular mucosal pathogens. While the molecular and transcriptional underpinnings of TRM differentiation are emerging, how TRM establishment is regulated by other leukocytes in vivo is largely unclear. Here, we observed that expression of PPAR-γ in the myeloid compartment was a negative regulator of CD8 TRM establishment following influenza virus infection. Interestingly, myeloid deficiency of PPAR-γ resulted in selective impairment of the tissue-resident alveolar macrophage (AM) compartment during primary influenza infection, suggesting that AM are likely negative regulators of CD8 TRM differentiation. Indeed, influenza-specific CD8 TRM cell numbers were increased following early, but not late ablation of AM using the CD169-DTR model. Importantly, these findings were specific to the parenchyma of infected tissue as circulating memory T cell frequencies in lung and TCM and TEM in spleen were largely unaltered following macrophage ablation. Further, the magnitude of the effector response could not explain these observations. These data indicate local regulation of pulmonary TRM differentiation is alveolar macrophage dependent. These, findings could aid in vaccine design aimed at increasing TRM density to enhance protective immunity, or deflating their numbers in conditions where they cause overt or veiled chronic pathologies.
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Affiliation(s)
- Nick P Goplen
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Su Huang
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Bibo Zhu
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - In Su Cheon
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Young Min Son
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Zheng Wang
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Chaofan Li
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Qigang Dai
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Li Jiang
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
| | - Jie Sun
- Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, United States.,Department of Immunology, Mayo Clinic College of Medicine and Science, Rochester, MN, United States
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48
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Chen L, Shen Z. Tissue-resident memory T cells and their biological characteristics in the recurrence of inflammatory skin disorders. Cell Mol Immunol 2019; 17:64-75. [PMID: 31595056 DOI: 10.1038/s41423-019-0291-4] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 08/25/2019] [Indexed: 11/09/2022] Open
Abstract
The skin is the largest organ of the body. The establishment of immunological memory in the skin is a crucial component of the adaptive immune response. Once naive T cells are activated by antigen-presenting cells, a small fraction of them differentiate into precursor memory T cells. These precursor cells ultimately develop into several subsets of memory T cells, including central memory T (TCM) cells, effector memory T (TEM) cells, and tissue resident memory T (TRM) cells. TRM cells have a unique transcriptional profile, and their most striking characteristics are their long-term survival (longevity) and low migration in peripheral tissues, including the skin. Under physiological conditions, TRM cells that reside in the skin can respond rapidly to pathogenic challenges. However, there is emerging evidence to support the vital role of TRM cells in the recurrence of chronic inflammatory skin disorders, including psoriasis, vitiligo, and fixed drug eruption, under pathological or uncontrolled conditions. Clarifying and characterizing the mechanisms that are involved in skin TRM cells will help provide promising strategies for reducing the frequency and magnitude of skin inflammation recurrence. Here, we discuss recent insights into the generation, homing, retention, and survival of TRM cells and share our perspectives on the biological characteristics of TRM cells in the recurrence of inflammatory skin disorders.
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Affiliation(s)
- Ling Chen
- Department of Dermatology, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Zhu Shen
- Department of Dermatology, Institute of Dermatology and Venereology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital; School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
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49
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Carpentier S, Romagné F, Vivier E. A comprehensive approach to gene expression profiling in immune cells. Methods Enzymol 2019; 636:1-47. [PMID: 32178815 DOI: 10.1016/bs.mie.2019.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
With the advent of whole-transcriptome studies and the growing need for public repositories, it has become essential to combine multiple heterogeneous datasets for immune cells. In this chapter, we describe the implementation of a compendium of 10,833 genes for 975 samples, corresponding to 52 resting immune cell types. We begin by describing the datasets, and their selection, in particular. We then explain the methodology implemented to create a qualified compendium: the processing of each array (quality control, normalization and bias correction), integration (merging rules, global normalization and batch removal) and validation. Finally some examples of use will be detailed. The utility and limitations of the compendium are also discussed, as an introduction to the next version.
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Affiliation(s)
| | | | - Eric Vivier
- Innate Pharma Research Laboratories, Innate Pharma, Marseille, France; Aix-Marseille Univ, APHM, CNRS, INSERM, CIML, Hôpital de la Timone, Marseille-Immunopole, Marseille, France.
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50
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Pejoski D, Ballester M, Auderset F, Vono M, Christensen D, Andersen P, Lambert PH, Siegrist CA. Site-Specific DC Surface Signatures Influence CD4 + T Cell Co-stimulation and Lung-Homing. Front Immunol 2019; 10:1650. [PMID: 31396211 PMCID: PMC6668556 DOI: 10.3389/fimmu.2019.01650] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 07/03/2019] [Indexed: 11/29/2022] Open
Abstract
Dendritic cells (DCs) that drain the gut and skin are known to favor the establishment of T cell populations that home to the original site of DC-antigen (Ag) encounter by providing soluble “imprinting” signals to T cells in the lymph node (LN). To study the induction of lung T cell-trafficking, we used a protein-adjuvant murine intranasal and intramuscular immunization model to compare in vivo-activated Ag+ DCs in the lung and muscle-draining LNs. Higher frequencies of Ag+ CD11b+ DCs were observed in lung-draining mediastinal LNs (MedLN) compared to muscle-draining inguinal LNs (ILN). Ag+ CD11b+ MedLN DCs were qualitatively superior at priming CD4+ T cells, which then expressed CD49a and CXCR3, and preferentially trafficked into the lung parenchyma. CD11b+ DCs from the MedLN expressed higher levels of surface podoplanin, Trem4, GL7, and the known co-stimulatory molecules CD80, CD86, and CD24. Blockade of specific MedLN DC molecules or the use of sorted DC and T cell co-cultures demonstrated that DC surface phenotype influences the ability to prime T cells that then home to the lung. Thus, the density of dLN Ag+ DCs, and DC surface molecule signatures are factors that can influence the output and differentiation of lung-homing CD4+ T cells.
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Affiliation(s)
- David Pejoski
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Marie Ballester
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Floriane Auderset
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Maria Vono
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Dennis Christensen
- Center for Vaccine Research, Statens Serum Institut, Copenhagen, Denmark
| | - Peter Andersen
- Center for Vaccine Research, Statens Serum Institut, Copenhagen, Denmark.,Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - Paul-Henri Lambert
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Claire-Anne Siegrist
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,World Health Organization Collaborating Center for Vaccine Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
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