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Liu G, Wang Z, Li S. Heterogeneity and plasticity of tissue-resident memory T cells in skin diseases and homeostasis: a review. Front Immunol 2024; 15:1378359. [PMID: 38779662 PMCID: PMC11109409 DOI: 10.3389/fimmu.2024.1378359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Skin tissue-resident memory T (Trm) cells are produced by antigenic stimulation and remain in the skin for a long time without entering the peripheral circulation. In the healthy state Trm cells can play a patrolling and surveillance role, but in the disease state Trm cells differentiate into various phenotypes associated with different diseases, exhibit different localizations, and consequently have local protective or pathogenic roles, such as disease recurrence in vitiligo and maintenance of immune homeostasis in melanoma. The most common surface marker of Trm cells is CD69/CD103. However, the plasticity of tissue-resident memory T cells after colonization remains somewhat uncertain. This ambiguity is largely due to the variation in the functionality and ultimate destination of Trm cells produced from memory cells differentiated from diverse precursors. Notably, the presence of Trm cells is not stationary across numerous non-lymphoid tissues, most notably in the skin. These cells may reenter the blood and distant tissue sites during the recall response, revealing the recycling and migration potential of the Trm cell progeny. This review focuses on the origin and function of skin Trm cells, and provides new insights into the role of skin Trm cells in the treatment of autoimmune skin diseases, infectious skin diseases, and tumors.
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Affiliation(s)
- Guomu Liu
- Department of Dermatology and Venereology, The First Hospital of Jilin University, Changchun, China
| | - Ziyue Wang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China
| | - Shanshan Li
- Department of Dermatology and Venereology, The First Hospital of Jilin University, Changchun, China
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Zhang Z, Xu X, Du J, Chen X, Xue Y, Zhang J, Yang X, Chen X, Xie J, Ju S. Redox-responsive polymer micelles co-encapsulating immune checkpoint inhibitors and chemotherapeutic agents for glioblastoma therapy. Nat Commun 2024; 15:1118. [PMID: 38320994 PMCID: PMC10847518 DOI: 10.1038/s41467-024-44963-3] [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: 05/03/2023] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
Immunotherapy with immune checkpoint blockade (ICB) for glioblastoma (GBM) is promising but its clinical efficacy is seriously challenged by the blood-tumor barrier (BTB) and immunosuppressive tumor microenvironment. Here, anti-programmed death-ligand 1 antibodies (aPD-L1) are loaded into a redox-responsive micelle and the ICB efficacy is further amplified by paclitaxel (PTX)-induced immunogenic cell death (ICD) via a co-encapsulation approach for the reinvigoration of local anti-GBM immune responses. Consequently, the micelles cross the BTB and are retained in the reductive tumor microenvironment without altering the bioactivity of aPD-L1. The ICB efficacy is enhanced by the aPD-L1 and PTX combination with suppression of primary and recurrent GBM, accumulation of cytotoxic T lymphocytes, and induction of long-lasting immunological memory in the orthotopic GBM-bearing mice. The co-encapsulation approach facilitating efficient antibody delivery and combining with chemotherapeutic agent-induced ICD demonstrate that the chemo-immunotherapy might reprogram local immunity to empower immunotherapy against GBM.
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Affiliation(s)
- Zhiqi Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China
| | - Xiaoxuan Xu
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China
| | - Jiawei Du
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China
| | - Xin Chen
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing, 210009, China
| | - Yonger Xue
- Center for BioDelivery Sciences, School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jianqiong Zhang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China
- Department of Microbiology and Immunology, Medical School, Southeast University, Nanjing, 210009, China
| | - Xue Yang
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore.
- Nanomedicine Translational Research Program, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore.
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore.
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore, 138673, Singapore.
| | - Jinbing Xie
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China.
| | - Shenghong Ju
- Nurturing Center of Jiangsu Province for State Laboratory of AI Imaging & Interventional Radiology, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, 210009, China.
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Boucher R, Haigh O, Barreau E, Champiat S, Lambotte O, Adam C, Labetoulle M, Rousseau A. Ocular surface toxicities associated with modern anticancer therapies. Surv Ophthalmol 2023:S0039-6257(23)00134-0. [PMID: 37806566 DOI: 10.1016/j.survophthal.2023.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/10/2023]
Abstract
Cancer treatments have recently shifted from broad-spectrum cytotoxic therapies to more focused treatments, maximizing anti-cancerous activity while reducing toxicity to healthy cells. These modern anticancer therapies (MATs) encompass a wide range of innovative molecules that mainly include immune checkpoint inhibitors (ICIs) and targeted anticancer therapies (TATs), comprising antibody drug conjugates (ADCs) and inhibitors of signal transduction (IST). Some MATs are associated with ocular surface (OS) adverse events (AEs) that can cause severe discomfort and even lead to loss of vision. While these complications remain rare, they're probably underreported. It is likely that both oncologists and ophthalmologists will come across MATs-associated OS-AEs in their practices, due to the increasing number of patients being treated with MATs. Rapid identification of OS-AEs is crucial, as early intervention can manage these conditions to avoid vision loss and reduce negative impacts on quality of life (QoL). We discuss characteristics of OS pathologies attributed to MATs, describe the suspected underlying pathophysiological mechanisms, and outline the main lines of treatment.
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Affiliation(s)
- Rafael Boucher
- Service d'Ophtalmologie, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay. Centre de Référence pour les maladies rares en ophtalmologie (OPHTARA), Le Kremlin-Bicêtre, France; Department of Immunology of viral and auto-immune disease (IMVA DSV/iMETI / IDMIT), UMR1184, CEA, Le Kremlin-Bicêtre & Fontenay-aux-Roses, France
| | - Oscar Haigh
- Department of Immunology of viral and auto-immune disease (IMVA DSV/iMETI / IDMIT), UMR1184, CEA, Le Kremlin-Bicêtre & Fontenay-aux-Roses, France
| | - Emmanuel Barreau
- Service d'Ophtalmologie, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay. Centre de Référence pour les maladies rares en ophtalmologie (OPHTARA), Le Kremlin-Bicêtre, France
| | - Stéphane Champiat
- Département d'Innovation Thérapeutique et d'Essais Précoces (DITEP), Gustave Roussy, Villejuif, France
| | - Olivier Lambotte
- Department of Immunology of viral and auto-immune disease (IMVA DSV/iMETI / IDMIT), UMR1184, CEA, Le Kremlin-Bicêtre & Fontenay-aux-Roses, France; Department of Internal Medicine and Immunology, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay
| | - Clovis Adam
- Department of Pathology, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay
| | - Marc Labetoulle
- Service d'Ophtalmologie, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay. Centre de Référence pour les maladies rares en ophtalmologie (OPHTARA), Le Kremlin-Bicêtre, France; Department of Immunology of viral and auto-immune disease (IMVA DSV/iMETI / IDMIT), UMR1184, CEA, Le Kremlin-Bicêtre & Fontenay-aux-Roses, France
| | - Antoine Rousseau
- Service d'Ophtalmologie, Assistance Publique Hôpitaux de Paris (AP-HP), Université Paris-Saclay. Centre de Référence pour les maladies rares en ophtalmologie (OPHTARA), Le Kremlin-Bicêtre, France; Department of Immunology of viral and auto-immune disease (IMVA DSV/iMETI / IDMIT), UMR1184, CEA, Le Kremlin-Bicêtre & Fontenay-aux-Roses, France.
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Strobl J, Haniffa M. Functional heterogeneity of human skin-resident memory T cells in health and disease. Immunol Rev 2023; 316:104-119. [PMID: 37144705 PMCID: PMC10952320 DOI: 10.1111/imr.13213] [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: 02/01/2023] [Revised: 04/11/2023] [Accepted: 04/15/2023] [Indexed: 05/06/2023]
Abstract
The human skin is populated by a diverse pool of memory T cells, which can act rapidly in response to pathogens and cancer antigens. Tissue-resident memory T cells (TRM ) have been implicated in range of allergic, autoimmune and inflammatory skin diseases. Clonal expansion of cells with TRM properties is also known to contribute to cutaneous T-cell lymphoma. Here, we review the heterogeneous phenotypes, transcriptional programs, and effector functions of skin TRM . We summarize recent studies on TRM formation, longevity, plasticity, and retrograde migration and contextualize the findings to skin TRM and their role in maintaining skin homeostasis and altered functions in skin disease.
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Affiliation(s)
- Johanna Strobl
- Department of DermatologyMedical University of ViennaViennaAustria
- CeMM Research Center for Molecular MedicineViennaAustria
| | - Muzlifah Haniffa
- Wellcome Sanger InstituteCambridgeUK
- Department of Dermatology and NIHR Newcastle Biomedical Research CentreNewcastle Hospitals NHS Foundation TrustNewcastle upon TyneUK
- Biosciences InstituteNewcastle UniversityNewcastle upon TyneUK
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Chandiran K, Cauley LS. The diverse effects of transforming growth factor-β and SMAD signaling pathways during the CTL response. Front Immunol 2023; 14:1199671. [PMID: 37426662 PMCID: PMC10327426 DOI: 10.3389/fimmu.2023.1199671] [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: 04/03/2023] [Accepted: 06/12/2023] [Indexed: 07/11/2023] Open
Abstract
Cytotoxic T lymphocytes (CTLs) play an important role in defense against infections with intracellular pathogens and anti-tumor immunity. Efficient migration is required to locate and destroy infected cells in different regions of the body. CTLs accomplish this task by differentiating into specialized subsets of effector and memory CD8 T cells that traffic to different tissues. Transforming growth factor-beta (TGFβ) belongs to a large family of growth factors that elicit diverse cellular responses via canonical and non-canonical signaling pathways. Canonical SMAD-dependent signaling pathways are required to coordinate changes in homing receptor expression as CTLs traffic between different tissues. In this review, we discuss the various ways that TGFβ and SMAD-dependent signaling pathways shape the cellular immune response and transcriptional programming of newly activated CTLs. As protective immunity requires access to the circulation, emphasis is placed on cellular processes that are required for cell-migration through the vasculature.
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Affiliation(s)
- Karthik Chandiran
- School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India
| | - Linda S. Cauley
- Department of Immunology, UCONN Health, Farmington, CT, United States
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