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Zhang M, Han X, Yan L, Fu Y, Kou H, Shang C, Wang J, Liu H, Jiang C, Wang J, Cheng T. Inflammatory response in traumatic brain and spinal cord injury: The role of XCL1-XCR1 axis and T cells. CNS Neurosci Ther 2024; 30:e14781. [PMID: 38887195 PMCID: PMC11183917 DOI: 10.1111/cns.14781] [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: 01/12/2024] [Revised: 04/29/2024] [Accepted: 05/11/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) and spinal cord injury (SCI) are acquired injuries to the central nervous system (CNS) caused by external forces that cause temporary or permanent sensory and motor impairments and the potential for long-term disability or even death. These conditions currently lack effective treatments and impose substantial physical, social, and economic burdens on millions of people and families worldwide. TBI and SCI involve intricate pathological mechanisms, and the inflammatory response contributes significantly to secondary injury in TBI and SCI. It plays a crucial role in prolonging the post-CNS trauma period and becomes a focal point for a potential therapeutic intervention. Previous research on the inflammatory response has traditionally concentrated on glial cells, such as astrocytes and microglia. However, increasing evidence highlights the crucial involvement of lymphocytes in the inflammatory response to CNS injury, particularly CD8+ T cells and NK cells, along with their downstream XCL1-XCR1 axis. OBJECTIVE This review aims to provide an overview of the role of the XCL1-XCR1 axis and the T-cell response in inflammation caused by TBI and SCI and identify potential targets for therapy. METHODS We conducted a comprehensive search of PubMed and Web of Science using relevant keywords related to the XCL1-XCR1 axis, T-cell response, TBI, and SCI. RESULTS This study examines the upstream and downstream pathways involved in inflammation caused by TBI and SCI, including interleukin-15 (IL-15), interleukin-12 (IL-12), CD8+ T cells, CD4+ T cells, NK cells, XCL1, XCR1+ dendritic cells, interferon-gamma (IFN-γ), helper T0 cells (Th0 cells), helper T1 cells (Th1 cells), and helper T17 cells (Th17 cells). We describe their proinflammatory effect in TBI and SCI. CONCLUSIONS The findings suggest that the XCL1-XCR1 axis and the T-cell response have great potential for preclinical investigations and treatments for TBI and SCI.
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Affiliation(s)
- Mingkang Zhang
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Xiaonan Han
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Liyan Yan
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Yikun Fu
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Hongwei Kou
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Chunfeng Shang
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Junmin Wang
- Department of Human Anatomy, School of Basic Medical SciencesZhengzhou UniversityZhengzhouHenanChina
| | - Hongjian Liu
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Chao Jiang
- Department of NeurologyPeople's Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Jian Wang
- Department of Human Anatomy, School of Basic Medical SciencesZhengzhou UniversityZhengzhouHenanChina
| | - Tian Cheng
- Department of OrthopaedicsThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
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Zhu T, Jin S, Tong D, Liu X, Liu Y, Zheng J. Enhancing the Anti-Tumor Efficacy of NK Cells on Canine Mammary Tumors through Resveratrol Activation. Animals (Basel) 2024; 14:1636. [PMID: 38891683 PMCID: PMC11171074 DOI: 10.3390/ani14111636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
In order to explore the therapeutic effect of Resveratrol (Res)-activated Natural Killer (NK) cells on canine mammary tumors, this study employed a range of assays, including wound healing, colony formation, Transwell, flow cytometry, and Western blot experiments, to investigate the impact of Res-pretreated NK cells on canine mammary tumor cells in vitro. Additionally, a tumor-bearing mouse model was utilized to further analyze the therapeutic effects of Res-pretreated NK cells in vivo. The results showed that Res enhances the capacity of NK cells to induce apoptosis, pyroptosis, and ferroptosis in canine breast tumor cells, while also augmenting their influence on the migration, invasion, and epithelial-mesenchymal transition of these cells. Furthermore, pretreatment of NK cells with Res significantly amplified their inhibitory effect on breast tumor growth in vivo and promoted tumor tissue apoptosis. Additionally, Res enhanced the recruitment of NK cells to other immune cells in the body. In summary, Res has been shown to enhance the anti-breast-tumor effect of NK cells both in vitro and in vivo, offering a new avenue for optimizing immunotherapy for canine breast tumors.
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Affiliation(s)
- Tingting Zhu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (T.Z.); (S.J.); (D.T.); (X.L.)
| | - Shengzi Jin
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (T.Z.); (S.J.); (D.T.); (X.L.)
| | - Danning Tong
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (T.Z.); (S.J.); (D.T.); (X.L.)
| | - Xingyao Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (T.Z.); (S.J.); (D.T.); (X.L.)
| | - Yun Liu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (T.Z.); (S.J.); (D.T.); (X.L.)
| | - Jiasan Zheng
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing 163000, China
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3
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He F, Wu Z, Liu C, Zhu Y, Zhou Y, Tian E, Rosin-Arbesfeld R, Yang D, Wang MW, Zhu D. Targeting BCL9/BCL9L enhances antigen presentation by promoting conventional type 1 dendritic cell (cDC1) activation and tumor infiltration. Signal Transduct Target Ther 2024; 9:139. [PMID: 38811552 PMCID: PMC11137111 DOI: 10.1038/s41392-024-01838-9] [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: 06/06/2022] [Revised: 03/08/2024] [Accepted: 04/21/2024] [Indexed: 05/31/2024] Open
Abstract
Conventional type 1 dendritic cells (cDC1) are the essential antigen-presenting DC subset in antitumor immunity. Suppressing B-cell lymphoma 9 and B-cell lymphoma 9-like (BCL9/BCL9L) inhibits tumor growth and boosts immune responses against cancer. However, whether oncogenic BCL9/BCL9L impairs antigen presentation in tumors is still not completely understood. Here, we show that targeting BCL9/BCL9L enhanced antigen presentation by stimulating cDC1 activation and infiltration into tumor. Pharmacological inhibition of BCL9/BCL9L with a novel inhibitor hsBCL9z96 or Bcl9/Bcl9l knockout mice markedly delayed tumor growth and promoted antitumor CD8+ T cell responses. Mechanistically, targeting BCL9/BCL9L promoted antigen presentation in tumors. This is due to the increase of cDC1 activation and tumor infiltration by the XCL1-XCR1 axis. Importantly, using single-cell transcriptomics analysis, we found that Bcl9/Bcl9l deficient cDC1 were superior to wild-type (WT) cDC1 at activation and antigen presentation via NF-κB/IRF1 signaling. Together, we demonstrate that targeting BCL9/BCL9L plays a crucial role in cDC1-modulated antigen presentation of tumor-derived antigens, as well as CD8+ T cell activation and tumor infiltration. Targeting BCL9/BCL9L to regulate cDC1 function and directly orchestrate a positive feedback loop necessary for optimal antitumor immunity could serve as a potential strategy to counter immune suppression and enhance cancer immunotherapy.
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Affiliation(s)
- Fenglian He
- Department of Pharmacology, Minhang Hospital, and Key Laboratory of Smart Drug Delivery, Shanghai Engineering Research Center of Immune Therapy, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Zhongen Wu
- Department of Pharmacology, Minhang Hospital, and Key Laboratory of Smart Drug Delivery, Shanghai Engineering Research Center of Immune Therapy, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Chenglong Liu
- Department of Pharmacology, Minhang Hospital, and Key Laboratory of Smart Drug Delivery, Shanghai Engineering Research Center of Immune Therapy, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Yuanyuan Zhu
- Department of Pharmacology, Minhang Hospital, and Key Laboratory of Smart Drug Delivery, Shanghai Engineering Research Center of Immune Therapy, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Yan Zhou
- The National Center for Drug Screening and the CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences (CAS), Shanghai, 201203, China
| | - Enming Tian
- Department of Pharmacology, Minhang Hospital, and Key Laboratory of Smart Drug Delivery, Shanghai Engineering Research Center of Immune Therapy, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Rina Rosin-Arbesfeld
- Department of Microbiology and Immunology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dehua Yang
- The National Center for Drug Screening and the CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences (CAS), Shanghai, 201203, China
| | - Ming-Wei Wang
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, China.
- Research Center for Deepsea Bioresources, Sanya, China.
- Department of Chemistry, School of Science, The University of Tokyo, Tokyo, Japan.
- Engineering Research Center of Tropical Medicine Innovation and Transformation of Ministry of Education, School of Pharmacy, Hainan Medical University, Haikou, China.
| | - Di Zhu
- Department of Pharmacology, School of Basic Medical Sciences, Fudan University, Shanghai, 200032, China.
- Shandong Academy of Pharmaceutical Science, Jinan, China.
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4
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Santiso A, Heinemann A, Kargl J. Prostaglandin E2 in the Tumor Microenvironment, a Convoluted Affair Mediated by EP Receptors 2 and 4. Pharmacol Rev 2024; 76:388-413. [PMID: 38697857 DOI: 10.1124/pharmrev.123.000901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 11/15/2023] [Accepted: 11/20/2023] [Indexed: 05/05/2024] Open
Abstract
The involvement of the prostaglandin E2 (PGE2) system in cancer progression has long been recognized. PGE2 functions as an autocrine and paracrine signaling molecule with pleiotropic effects in the human body. High levels of intratumoral PGE2 and overexpression of the key metabolic enzymes of PGE2 have been observed and suggested to contribute to tumor progression. This has been claimed for different types of solid tumors, including, but not limited to, lung, breast, and colon cancer. PGE2 has direct effects on tumor cells and angiogenesis that are known to promote tumor development. However, one of the main mechanisms behind PGE2 driving cancerogenesis is currently thought to be anchored in suppressed antitumor immunity, thus providing possible therapeutic targets to be used in cancer immunotherapies. EP2 and EP4, two receptors for PGE2, are emerging as being the most relevant for this purpose. This review aims to summarize the known roles of PGE2 in the immune system and its functions within the tumor microenvironment. SIGNIFICANCE STATEMENT: Prostaglandin E2 (PGE2) has long been known to be a signaling molecule in cancer. Its presence in tumors has been repeatedly associated with disease progression. Elucidation of its effects on immunological components of the tumor microenvironment has highlighted the potential of PGE2 receptor antagonists in cancer treatment, particularly in combination with immune checkpoint inhibitor therapeutics. Adjuvant treatment could increase the response rates and the efficacy of immune-based therapies.
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Affiliation(s)
- Ana Santiso
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Akos Heinemann
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Julia Kargl
- Division of Pharmacology, Otto Loewi Research Center, Medical University of Graz, Graz, Austria
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Zimarino C, Moody W, Davidson SE, Munir H, Shields JD. Disruption of CD47-SIRPα signaling restores inflammatory function in tumor-associated myeloid-derived suppressor cells. iScience 2024; 27:109546. [PMID: 38577107 PMCID: PMC10993187 DOI: 10.1016/j.isci.2024.109546] [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: 10/30/2023] [Revised: 01/26/2024] [Accepted: 03/18/2024] [Indexed: 04/06/2024] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous immune population with diverse immunosuppressive functions in solid tumors. Here, we explored the role of the tumor microenvironment in regulating MDSC differentiation and immunosuppressive properties via signal-regulatory protein alpha (SIRPα)/CD47 signaling. In a murine melanoma model, we observed progressive increases in monocytic MDSCs and monocyte-derived dendritic cells that exhibited potent T cell-suppressive capabilities. These adaptations could be recapitulated in vitro by exposing hematopoietic stem cells to tumor-derived factors. Engagement of CD47 with SIRPα on myeloid cells reduced their phagocytic capability, enhanced expression of immune checkpoints, increased reactive oxygen species production, and suppressed T cell proliferation. Perturbation of SIRPα signaling restored phagocytosis and antigen presentation by MDSCs, which was accompanied by renewed T cell activity and delayed tumor growth in multiple solid cancers. These data highlight that therapeutically targeting myeloid functions in combination with immune checkpoint inhibitors could enhance anti-tumor immunity.
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Affiliation(s)
- Carlo Zimarino
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - William Moody
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
| | - Sarah E. Davidson
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- The Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Hafsa Munir
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- Helmholtz Institute for Translational Oncology Mainz (HI-TRON Mainz) – A Helmholtz Institute of the DKFZ, Mainz, Germany
- German Cancer Research Centre (DKFZ), Division of Dermal Oncoimmunology, Heidelberg, Germany
| | - Jacqueline D. Shields
- MRC Cancer Unit, Hutchison/MRC Research Centre, University of Cambridge, Cambridge, UK
- Comprehensive Cancer Centre, Kings College London, London, UK
- Centre for Cancer Sciences, School of Medicine, Biodiscovery Institute, University of Nottingham, Nottingham, UK
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6
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Perrino M, Voulaz E, Balin S, Cazzato G, Fontana E, Franzese S, Defendi M, De Vincenzo F, Cordua N, Tamma R, Borea F, Aliprandi M, Airoldi M, Cecchi LG, Fazio R, Alloisio M, Marulli G, Santoro A, Di Tommaso L, Ingravallo G, Russo L, Da Rin G, Villa A, Della Bella S, Zucali PA, Mavilio D. Autoimmunity in thymic epithelial tumors: a not yet clarified pathologic paradigm associated with several unmet clinical needs. Front Immunol 2024; 15:1288045. [PMID: 38629065 PMCID: PMC11018877 DOI: 10.3389/fimmu.2024.1288045] [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: 09/03/2023] [Accepted: 01/29/2024] [Indexed: 04/19/2024] Open
Abstract
Thymic epithelial tumors (TETs) are rare mediastinal cancers originating from the thymus, classified in two main histotypes: thymoma and thymic carcinoma (TC). TETs affect a primary lymphoid organ playing a critical role in keeping T-cell homeostasis and ensuring an adequate immunological tolerance against "self". In particular, thymomas and not TC are frequently associated with autoimmune diseases (ADs), with Myasthenia Gravis being the most common AD present in 30% of patients with thymoma. This comorbidity, in addition to negatively affecting the quality and duration of patients' life, reduces the spectrum of the available therapeutic options. Indeed, the presence of autoimmunity represents an exclusion criteria for the administration of the newest immunotherapeutic treatments with checkpoint inhibitors. The pathophysiological correlation between TETs and autoimmunity remains a mystery. Several studies have demonstrated the presence of a residual and active thymopoiesis in adult patients affected by thymomas, especially in mixed and lymphocytic-rich thymomas, currently known as type AB and B thymomas. The aim of this review is to provide the state of art in regard to the histological features of the different TET histotype, to the role of the different immune cells infiltrating tumor microenvironments and their impact in the break of central immunologic thymic tolerance in thymomas. We discuss here both cellular and molecular immunologic mechanisms inducing the onset of autoimmunity in TETs, limiting the portfolio of therapeutic strategies against TETs and greatly impacting the prognosis of associated autoimmune diseases.
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Affiliation(s)
- Matteo Perrino
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Emanuele Voulaz
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Simone Balin
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
| | - Gerardo Cazzato
- Section of Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, Bari, Italy
| | - Elena Fontana
- Istituto di Ricerca Genetica e Biomedica (IRGB), National Research Council (CNR), Milan, Italy
- Human Genome and Biomedical Technologies Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Sara Franzese
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Martina Defendi
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Fabio De Vincenzo
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Nadia Cordua
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Roberto Tamma
- Section of Human Anatomy and Histology, Department of Translational Biomedicine and Neurosciences (DiBraiN), University of Bari “Aldo Moro”, Bari, Italy
| | - Federica Borea
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marta Aliprandi
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marco Airoldi
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Luigi Giovanni Cecchi
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Roberta Fazio
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marco Alloisio
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Giuseppe Marulli
- Division of Thoracic Surgery, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Armando Santoro
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Luca Di Tommaso
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Pathology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Giuseppe Ingravallo
- Section of Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, Bari, Italy
| | - Laura Russo
- Clinical Laboratory, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Giorgio Da Rin
- Clinical Laboratory, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Anna Villa
- Istituto di Ricerca Genetica e Biomedica (IRGB), National Research Council (CNR), Milan, Italy
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Della Bella
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Paolo Andrea Zucali
- Department of Medical Oncology and Hematology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Domenico Mavilio
- Department of Medical Biotechnologies and Translational Medicine, University of Milan, Milan, Italy
- Unit of Clinical and Experimental Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
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7
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Heras-Murillo I, Adán-Barrientos I, Galán M, Wculek SK, Sancho D. Dendritic cells as orchestrators of anticancer immunity and immunotherapy. Nat Rev Clin Oncol 2024; 21:257-277. [PMID: 38326563 DOI: 10.1038/s41571-024-00859-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2024] [Indexed: 02/09/2024]
Abstract
Dendritic cells (DCs) are a heterogeneous group of antigen-presenting innate immune cells that regulate adaptive immunity, including against cancer. Therefore, understanding the precise activities of DCs in tumours and patients with cancer is important. The classification of DC subsets has historically been based on ontogeny; however, single-cell analyses are now additionally revealing a diversity of functional states of DCs in cancer. DCs can promote the activation of potent antitumour T cells and immune responses via numerous mechanisms, although they can also be hijacked by tumour-mediated factors to contribute to immune tolerance and cancer progression. Consequently, DC activities are often key determinants of the efficacy of immunotherapies, including immune-checkpoint inhibitors. Potentiating the antitumour functions of DCs or using them as tools to orchestrate short-term and long-term anticancer immunity has immense but as-yet underexploited therapeutic potential. In this Review, we outline the nature and emerging complexity of DC states as well as their functions in regulating adaptive immunity across different cancer types. We also describe how DCs are required for the success of current immunotherapies and explore the inherent potential of targeting DCs for cancer therapy. We focus on novel insights on DCs derived from patients with different cancers, single-cell studies of DCs and their relevance to therapeutic strategies.
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Affiliation(s)
- Ignacio Heras-Murillo
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Irene Adán-Barrientos
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Miguel Galán
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Stefanie K Wculek
- Innate Immune Biology Laboratory, Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
| | - David Sancho
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
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8
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Li G, Zhao X, Zheng Z, Zhang H, Wu Y, Shen Y, Chen Q. cGAS-STING pathway mediates activation of dendritic cell sensing of immunogenic tumors. Cell Mol Life Sci 2024; 81:149. [PMID: 38512518 PMCID: PMC10957617 DOI: 10.1007/s00018-024-05191-6] [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: 12/22/2023] [Revised: 02/09/2024] [Accepted: 02/28/2024] [Indexed: 03/23/2024]
Abstract
Type I interferons (IFN-I) play pivotal roles in tumor therapy for three decades, underscoring the critical importance of maintaining the integrity of the IFN-1 signaling pathway in radiotherapy, chemotherapy, targeted therapy, and immunotherapy. However, the specific mechanism by which IFN-I contributes to these therapies, particularly in terms of activating dendritic cells (DCs), remains unclear. Based on recent studies, aberrant DNA in the cytoplasm activates the cyclic GMP-AMP synthase (cGAS)- stimulator of interferon genes (STING) signaling pathway, which in turn produces IFN-I, which is essential for antiviral and anticancer immunity. Notably, STING can also enhance anticancer immunity by promoting autophagy, inflammation, and glycolysis in an IFN-I-independent manner. These research advancements contribute to our comprehension of the distinctions between IFN-I drugs and STING agonists in the context of oncology therapy and shed light on the challenges involved in developing STING agonist drugs. Thus, we aimed to summarize the novel mechanisms underlying cGAS-STING-IFN-I signal activation in DC-mediated antigen presentation and its role in the cancer immune cycle in this review.
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Affiliation(s)
- Guohao Li
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China
| | - Xiangqian Zhao
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China
| | - Zuda Zheng
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China
| | - Hucheng Zhang
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China
| | - Yundi Wu
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China
| | - Yangkun Shen
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China.
| | - Qi Chen
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University, Fuzhou, China.
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9
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Babalola KT, Arora M, Ganugula R, Agarwal SK, Mohan C, Kumar MNVR. Leveraging Lymphatic System Targeting in Systemic Lupus Erythematosus for Improved Clinical Outcomes. Pharmacol Rev 2024; 76:228-250. [PMID: 38351070 PMCID: PMC10877736 DOI: 10.1124/pharmrev.123.000938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/21/2023] [Accepted: 12/06/2023] [Indexed: 02/16/2024] Open
Abstract
The role of advanced drug delivery strategies in drug repositioning and minimizing drug attrition rates, when applied early in drug discovery, is poised to increase the translational impact of various therapeutic strategies in disease prevention and treatment. In this context, drug delivery to the lymphatic system is gaining prominence not only to improve the systemic bioavailability of various pharmaceutical drugs but also to target certain specific diseases associated with the lymphatic system. Although the role of the lymphatic system in lupus is known, very little is done to target drugs to yield improved clinical benefits. In this review, we discuss recent advances in drug delivery strategies to treat lupus, the various routes of drug administration leading to improved lymph node bioavailability, and the available technologies applied in other areas that can be adapted to lupus treatment. Moreover, this review also presents some recent findings that demonstrate the promise of lymphatic targeting in a preclinical setting, offering renewed hope for certain pharmaceutical drugs that are limited by efficacy in their conventional dosage forms. These findings underscore the potential and feasibility of such lymphatic drug-targeting approaches to enhance therapeutic efficacy in lupus and minimize off-target effects of the pharmaceutical drugs. SIGNIFICANCE STATEMENT: The World Health Organization estimates that there are currently 5 million humans living with some form of lupus. With limited success in lupus drug discovery, turning to effective delivery strategies with existing drug molecules, as well as those in the early stage of discovery, could lead to better clinical outcomes. After all, effective delivery strategies have been proven to improve treatment outcomes.
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Affiliation(s)
- K T Babalola
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
| | - M Arora
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
| | - R Ganugula
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
| | - S K Agarwal
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
| | - C Mohan
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
| | - M N V Ravi Kumar
- The Center for Convergent Bioscience and Medicine (CCBM) (K.T.B., M.A., R.G., M.N.V.R.K.), Division of Translational Science and Medicine, College of Community Health Sciences (K.T.B., M.A., R.G., M.N.V.R.K.), Alabama Life Research Institute (K.T.B., M.A., R.G., M.N.V.R.K.), and Department of Biological Sciences (M.A., R.G., M.N.V.R.K.), The University of Alabama, Tuscaloosa, Alabama; Section of Immunology, Allergy and Rheumatology, Department of Medicine, Biology of Inflammation Baylor College of Medicine, One Baylor Plaza, Houston, Texas (S.K.A.); Department of Biomedical Engineering, University of Houston, Houston, Texas (C.M.); Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama (M.N.V.R.K.); and Center for Free Radical Biology (M.N.V.R.K.) and Nephrology Research and Training Center, Division of Nephrology, Department of Medicine (M.N.V.R.K.), University of Alabama at Birmingham, Birmingham, Alabama
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10
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Zhang K, Wuri Q, Cai Z, Qu X, Zhang S, Wu H, Wu J, Wang C, Yu X, Kong W, Zhang H. The XCL1-Mediated DNA Vaccine Targeting Type 1 Conventional Dendritic Cells Combined with Gemcitabine and Anti-PD1 Antibody Induces Potent Antitumor Immunity in a Mouse Lung Cancer Model. Int J Mol Sci 2024; 25:1880. [PMID: 38339158 PMCID: PMC10855623 DOI: 10.3390/ijms25031880] [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: 12/05/2023] [Revised: 01/25/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
With the advent of cancer immunotherapy, there is a growing interest in vaccine development as a means to activate the cellular immune system against cancer. Despite the promise of DNA vaccines in this regard, their effectiveness is hindered by poor immunogenicity, leading to modest therapeutic outcomes across various cancers. The role of Type 1 conventional dendritic cells (cDC1), capable of cross-presenting vaccine antigens to activate CD8+T cells, emerges as crucial for the antitumor function of DNA vaccines. To address the limitations of DNA vaccines, a promising approach involves targeting antigens to cDC1 through the fusion of XCL1, a ligand specific to the receptor XCR1 on the surface of cDC1. Here, female C57BL/6 mice were selected for tumor inoculation and immunotherapy. Additionally, recognizing the complexity of cancer, this study explored the use of combination therapies, particularly the combination of cDC1-targeted DNA vaccine with the chemotherapy drug Gemcitabine (Gem) and the anti-PD1 antibody in a mouse lung cancer model. The study's findings indicate that fusion antigens with XCL1 effectively enhance both the immunogenicity and antitumor effects of DNA vaccines. Moreover, the combination of the cDC1-targeted DNA vaccine with Gemcitabine and anti-PD1 antibody in the mouse lung cancer model demonstrates an improved antitumor effect, leading to the prolonged survival of mice. In conclusion, this research provides important support for the clinical investigation of cDC1-targeting DNA vaccines in combination with other therapies.
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Affiliation(s)
- Ke Zhang
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Qimuge Wuri
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Zongyu Cai
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Xueli Qu
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Shiqi Zhang
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Hui Wu
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Jiaxin Wu
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Chu Wang
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
| | - Xianghui Yu
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
- Key Laboratory for Molecular Enzymology and Engineering, The Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Wei Kong
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
- Key Laboratory for Molecular Enzymology and Engineering, The Ministry of Education, School of Life Sciences, Jilin University, Changchun 130012, China
| | - Haihong Zhang
- National Engineering Laboratory for AIDS Vaccine, School of Life Science, Jilin University, Changchun 130012, China; (K.Z.); (Q.W.); (Z.C.); (X.Q.); (S.Z.); (H.W.); (J.W.); (C.W.); (X.Y.); (W.K.)
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11
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Niveau C, Sosa Cuevas E, Roubinet B, Pezet M, Thépaut M, Mouret S, Charles J, Fieschi F, Landemarre L, Chaperot L, Saas P, Aspord C. Melanoma tumour-derived glycans hijack dendritic cell subsets through C-type lectin receptor binding. Immunology 2024; 171:286-311. [PMID: 37991344 DOI: 10.1111/imm.13717] [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: 07/07/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023] Open
Abstract
Dendritic cell (DC) subsets play a crucial role in shaping anti-tumour immunity. Cancer escapes from the control immune system by hijacking DC functions. Yet, bases for such subversion are only partially understood. Tumour cells display aberrant glycan motifs on surface glycoproteins and glycolipids. Such carbohydrate patterns can be sensed by DCs through C-type lectin receptors (CLRs) that are critical to shape and orientate immune responses. We recently demonstrated that melanoma tumour cells harboured an aberrant 'glyco-code,' and that circulating and tumour-infiltrating DCs from melanoma patients displayed major perturbations in their CLR profiles. To decipher whether melanoma, through aberrant glycan patterns, may exploit CLR pathways to mislead DCs and evade immune control, we explored the impact of glycan motifs aberrantly found in melanoma (neoglycoproteins [NeoGP] functionalised with Gal, Man, GalNAc, s-Tn, fucose [Fuc] and GlcNAc residues) on features of human DC subsets (cDC2s, cDC1s and pDCs). We examined the ability of glycans to bind to purified DCs, and assessed their impact on DC basal properties and functional features using flow cytometry, confocal microscopy and multiplex secreted protein analysis. DC subsets differentially bound and internalised NeoGP depending on the nature of the glycan. Strikingly, Fuc directly remodelled the expression of activation markers and immune checkpoints, as well as the cytokine/chemokine secretion profile of DC subsets. NeoGP interfered with Toll like receptor (TLR)-signalling and pre-conditioned DCs to exhibit an altered response to subsequent TLR stimulation, dampening antitumor mediators while triggering pro-tumoral factors. We further demonstrated that DC subsets can bind NeoGP through CLRs, and identified GalNAc/MGL and s-Tn/ C-type lectin-like receptor 2 (CLEC2) as potential candidates. Moreover, DC dysfunction induced by tumour-associated carbohydrate molecules may be reversed by interfering with the glycan/CLR axis. These findings revealed the glycan/CLR axis as a promising checkpoint to exploit in order to reshape potent antitumor immunity while impeding immunosuppressive pathways triggered by aberrant tumour glycosylation patterns. This may rescue DCs from tumour hijacking and improve clinical success in cancer patients.
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Affiliation(s)
- Camille Niveau
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- R&D Laboratory, Etablissement Français du Sang Auvergne-Rhône-Alpes, Grenoble, France
| | - Eleonora Sosa Cuevas
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- R&D Laboratory, Etablissement Français du Sang Auvergne-Rhône-Alpes, Grenoble, France
| | | | - Mylène Pezet
- Institute for Advanced Biosciences, Plateforme de Microscopie Photonique-Imagerie Cellulaire et Cytométrie en Flux (Microcell), Inserm U1209-CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
| | - Michel Thépaut
- Institut de Biologie Structurale, Université Grenoble Alpes, CNRS, CEA, Grenoble, France
| | - Stéphane Mouret
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - Julie Charles
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - Franck Fieschi
- Institut de Biologie Structurale, Université Grenoble Alpes, CNRS, CEA, Grenoble, France
- Institut Universitaire de France (IUF), Paris, France
| | | | - Laurence Chaperot
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- R&D Laboratory, Etablissement Français du Sang Auvergne-Rhône-Alpes, Grenoble, France
| | - Philippe Saas
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- R&D Laboratory, Etablissement Français du Sang Auvergne-Rhône-Alpes, Grenoble, France
| | - Caroline Aspord
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
- R&D Laboratory, Etablissement Français du Sang Auvergne-Rhône-Alpes, Grenoble, France
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12
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Foley CR, Swan SL, Swartz MA. Engineering Challenges and Opportunities in Autologous Cellular Cancer Immunotherapy. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:188-198. [PMID: 38166251 PMCID: PMC11155266 DOI: 10.4049/jimmunol.2300642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 10/18/2023] [Indexed: 01/04/2024]
Abstract
The use of a patient's own immune or tumor cells, manipulated ex vivo, enables Ag- or patient-specific immunotherapy. Despite some clinical successes, there remain significant barriers to efficacy, broad patient population applicability, and safety. Immunotherapies that target specific tumor Ags, such as chimeric Ag receptor T cells and some dendritic cell vaccines, can mount robust immune responses against immunodominant Ags, but evolving tumor heterogeneity and antigenic downregulation can drive resistance. In contrast, whole tumor cell vaccines and tumor lysate-loaded dendritic cell vaccines target the patient's unique tumor antigenic repertoire without prior neoantigen selection; however, efficacy can be weak when lower-affinity clones dominate the T cell pool. Chimeric Ag receptor T cell and tumor-infiltrating lymphocyte therapies additionally face challenges related to genetic modification, T cell exhaustion, and immunotoxicity. In this review, we highlight some engineering approaches and opportunities to these challenges among four classes of autologous cell therapies.
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Affiliation(s)
- Colleen R. Foley
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois
| | - Sheridan L. Swan
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois
| | - Melody A. Swartz
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois
- Committee on Immunology, University of Chicago, Chicago, Illinois
- Ben May Department of Cancer Research, University of Chicago, Chicago, Illinois
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13
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Jamison BL, Lawrance M, Wang CJ, DeBerg HA, Sansom DM, Gavin MA, Walker LS, Campbell DJ. An IL-2 mutein increases IL-10 and CTLA-4-dependent suppression of dendritic cells by regulatory T cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.01.569613. [PMID: 38106196 PMCID: PMC10723345 DOI: 10.1101/2023.12.01.569613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Interleukin-2 (IL-2) variants with increased CD25 dependence that selectively expand Foxp3+ regulatory T (TR) cells are in clinical trials for treating inflammatory diseases. Using an Fc-fused IL-2 mutein (Fc.IL-2 mutein) we developed that prevents diabetes in non-obese diabetic (NOD) mice, we show that Fc.IL-2 mutein induced an activated TR population with elevated proliferation, a transcriptional program associated with Stat5- and TCR-dependent gene modules, and high IL-10 and CTLA-4 expression. Increased IL-10 signaling limited surface MHC class II upregulation during conventional dendritic cell (cDC) maturation, while increased CTLA-4-dependent transendocytosis led to the transfer of CD80 and CD86 costimulatory ligands from maturing cDCs to TR cells. In NOD mice, Fc.IL-2 mutein treatment promoted the suppression of cDCs in the inflamed pancreas and pancreatic lymph nodes resulting in T cell anergy. Thus, IL-2 mutein-expanded TR cells have enhanced functional properties and restrict cDC function, offering promise for targeted immunotherapy use in autoimmune disease.
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Affiliation(s)
- Braxton L. Jamison
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, WA
| | | | - Chun Jing Wang
- Institute of Immunity & Transplantation, Pears Building, University College London Division of Infection & Immunity, London, UK
| | | | - David M. Sansom
- Institute of Immunity & Transplantation, Pears Building, University College London Division of Infection & Immunity, London, UK
| | | | - Lucy S.K. Walker
- Institute of Immunity & Transplantation, Pears Building, University College London Division of Infection & Immunity, London, UK
| | - Daniel J. Campbell
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, WA
- Department of Immunology, University of Washington, Seattle, WA
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14
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Feng F, Li Z, Xie Q, Song W. Phenotypic and functional differences of dendritic cells in tumor. J Cancer Res Ther 2023; 19:1509-1516. [PMID: 38156916 DOI: 10.4103/jcrt.jcrt_2383_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 11/20/2023] [Indexed: 01/03/2024]
Abstract
Dendritic cells (DCs) are a unique class of immune cells vital to the immune system, functioning as antigen-presenting cells that play a key role in launching both cellular and humoral immune responses. They are crucial in preventing infectious diseases and regulating tumor growth. DCs can be categorized based on various criteria such as phenotype, function, and tissue location, resulting in several subgroups. Generally, DCs are divided into two primary groups: plasmacytoid DCs (pDCs) and conventional DCs (cDCs), which are further classified into Type I classical DCs (cDC1) and Type II classical DCs (cDC2). cDC1 cells are distinguishable by specific gene programs and associated markers, while cDC2 cells display more diversity. Moreover, there is an ongoing debate surrounding a recently identified subgroup called DC3, and whether it can be considered a distinct cell type in the maturation process of DCs remains uncertain. Most of these DC subgroups rely on the growth factor Fms-like tyrosine kinase 3 ligand (FLT3L) for differentiation from a common DC precursor (CDP), guided by various cytokines. Although the general classification of DC subgroups is similar in both humans and mice, numerous phenotypic and functional variations exist within each subgroup. Therefore, comprehending these differences between DC subgroups in humans and mice holds the potential to significantly advance relevant research.
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Affiliation(s)
- Fengtian Feng
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Zhen Li
- School of Preventive Medicine Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Qi Xie
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
| | - Wengang Song
- Department of Oncology, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Jinan, China
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15
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Van Lint S, Van Parys A, Van Den Eeckhout B, Vandamme N, Plaisance S, Verhee A, Catteeuw D, Rogge E, De Geest J, Vanderroost N, Roels J, Saeys Y, Uzé G, Kley N, Cauwels A, Tavernier J. A bispecific Clec9A-PD-L1 targeted type I interferon profoundly reshapes the tumor microenvironment towards an antitumor state. Mol Cancer 2023; 22:191. [PMID: 38031106 PMCID: PMC10685570 DOI: 10.1186/s12943-023-01908-6] [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: 08/13/2023] [Accepted: 11/22/2023] [Indexed: 12/01/2023] Open
Abstract
Despite major improvements in immunotherapeutic strategies, the immunosuppressive tumor microenvironment remains a major obstacle for the induction of efficient antitumor responses. In this study, we show that local delivery of a bispecific Clec9A-PD-L1 targeted type I interferon (AcTaferon, AFN) overcomes this hurdle by reshaping the tumor immune landscape.Treatment with the bispecific AFN resulted in the presence of pro-immunogenic tumor-associated macrophages and neutrophils, increased motility and maturation profile of cDC1 and presence of inflammatory cDC2. Moreover, we report empowered diversity in the CD8+ T cell repertoire and induction of a shift from naive, dysfunctional CD8+ T cells towards effector, plastic cytotoxic T lymphocytes together with increased presence of NK and NKT cells as well as decreased regulatory T cell levels. These dynamic changes were associated with potent antitumor activity. Tumor clearance and immunological memory, therapeutic immunity on large established tumors and blunted tumor growth at distant sites were obtained upon co-administration of a non-curative dose of chemotherapy.Overall, this study illuminates further application of type I interferon as a safe and efficient way to reshape the suppressive tumor microenvironment and induce potent antitumor immunity; features which are of major importance in overcoming the development of metastases and tumor cell resistance to immune attack. The strategy described here has potential for application across to a broad range of cancer types.
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Affiliation(s)
- Sandra Van Lint
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Alexander Van Parys
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- Present Affiliation: Orionis Biosciences, Ghent, Belgium
| | - Bram Van Den Eeckhout
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Niels Vandamme
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium
- VIB Single Cell Core, VIB, Ghent-Leuven, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | | | - Annick Verhee
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Dominiek Catteeuw
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Elke Rogge
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Present Affiliation: Orionis Biosciences, Ghent, Belgium
| | - Jennifer De Geest
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Present Affiliation: Orionis Biosciences, Ghent, Belgium
| | - Nele Vanderroost
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Jana Roels
- VIB Single Cell Core, VIB, Ghent-Leuven, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Yvan Saeys
- Data Mining and Modelling for Biomedicine, VIB & Center for inflammation research, Ghent University, Ghent, Belgium
- Department of Applied Mathematics, Computer Science and Statistics, Faculty of Science, Ghent University, Ghent, Belgium
| | - Gilles Uzé
- IRMB, University Montpellier, INSERM, CNRS, Montpellier, France
| | - Niko Kley
- Orionis Biosciences, Ghent, Belgium
- Orionis Biosciences, Boston, USA
| | - Anje Cauwels
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
- Present Affiliation: Orionis Biosciences, Ghent, Belgium
| | - Jan Tavernier
- Center for Medical Biotechnology, VIB & Department of Biomolecular Medicine, Ghent University, Ghent, Belgium.
- Cancer Research Institute Ghent (CRIG), Ghent, Belgium.
- Orionis Biosciences, Ghent, Belgium.
- Orionis Biosciences, Boston, USA.
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Grottker F, Gehre S, Reichardt CM, Sengedorj A, Jost T, Rieckmann T, Hecht M, Gostian AO, Frey B, Fietkau R, Gaipl US, Rückert M. Radiotherapy combined with docetaxel alters the immune phenotype of HNSCC cells and results in increased surface expression of CD137 and release of HMGB1 of specifically HPV-positive tumor cells. Neoplasia 2023; 45:100944. [PMID: 37857049 PMCID: PMC10589749 DOI: 10.1016/j.neo.2023.100944] [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: 05/08/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 10/21/2023]
Abstract
PURPOSE Human papilloma virus (HPV) positive head and neck squamous cell carcinoma (HNSCC) tumors respond significantly better to anticancer treatments. It is assumed to be due to a better response to radiotherapy (RT), and presumably to an increased immunogenicity. However, little is known how the immune phenotype of HNSCC tumor cells is modulated by standard treatment, namely by radiochemotherapy (RCT). METHODS Therefore, we aimed to examine the impact of the HPV status on the immune phenotype of HNSCC cell lines following RCT with 5 × 3Gy or 1 × 19.3Gy and/or docetaxel, by analyzing cell death, release of damage-associated molecular patterns (DAMPs), surface expression of immune checkpoint molecules (ICMs) and the impact on activation of human monocyte-derived dendritic cells (hmDCs). RESULTS Cell death induction and Hsp70 release following RCT was independent of the HPV status, and RCT significantly increased the expression of the immune suppressive ICMs PD-L1, PD-L2 and HVEM. An immune stimulatory ICM, CD137, was significantly increased following RCT only on HPV-positive cell lines, as well as the release of HMGB1. Although the treatment increased cell death and modulated ICM expression in HNSCC, the hmDCs were not activated after co-incubation with treated tumor cells. CONCLUSION Our data with the HPV-dependent release of HMGB1 and increased expression of CD137 following RCT provide a hint for increased immunogenicity underlining the better prognosis for HPV positive tumors following RCT.
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Affiliation(s)
- Fridolin Grottker
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
| | - Simon Gehre
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
| | - Clara M Reichardt
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
| | - Azzaya Sengedorj
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany
| | - Tina Jost
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Thorsten Rieckmann
- Laboratory of Radiobiology & Experimental Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Otorhinolaryngology, University Medical Center Hamburg Eppendorf, Germany
| | - Markus Hecht
- Department of Radiotherapy and Radiation Oncology, Saarland University Medical Center, Homburg, Germany
| | - Antoniu-Oreste Gostian
- Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany; Department of Otorhinolaryngology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Clinic for Otorhinolaryngology, Head and Neck Surgery and Facial Plastic Surgery, Klinikum Straubing, Germany
| | - Benjamin Frey
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Rainer Fietkau
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Udo S Gaipl
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany.
| | - Michael Rückert
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany; Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
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17
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Liu WS, Wu LL, Chen CM, Zheng H, Gao J, Lu ZM, Li M. Lipid-hybrid cell-derived biomimetic functional materials: A state-of-the-art multifunctional weapon against tumors. Mater Today Bio 2023; 22:100751. [PMID: 37636983 PMCID: PMC10448342 DOI: 10.1016/j.mtbio.2023.100751] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/29/2023] Open
Abstract
Tumors are among the leading causes of death worldwide. Cell-derived biomimetic functional materials have shown great promise in the treatment of tumors. These materials are derived from cell membranes, extracellular vesicles and bacterial outer membrane vesicles and may evade immune recognition, improve drug targeting and activate antitumor immunity. However, their use is limited owing to their low drug-loading capacity and complex preparation methods. Liposomes are artificial bionic membranes that have high drug-loading capacity and can be prepared and modified easily. Although they can overcome the disadvantages of cell-derived biomimetic functional materials, they lack natural active targeting ability. Lipids can be hybridized with cell membranes, extracellular vesicles or bacterial outer membrane vesicles to form lipid-hybrid cell-derived biomimetic functional materials. These materials negate the disadvantages of both liposomes and cell-derived components and represent a promising delivery platform in the treatment of tumors. This review focuses on the design strategies, applications and mechanisms of action of lipid-hybrid cell-derived biomimetic functional materials and summarizes the prospects of their further development and the challenges associated with it.
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Affiliation(s)
- Wen-Shang Liu
- Department of Dermatology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, Shanghai, 200011, China
| | - Li-Li Wu
- Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Cui-Min Chen
- Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Hao Zheng
- Department of Gastrointestinal Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Jie Gao
- Changhai Clinical Research Unit, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Zheng-Mao Lu
- Department of Gastrointestinal Surgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Meng Li
- Department of Dermatology, Shanghai Ninth People's Hospital, Shanghai Jiaotong University, Shanghai, 200011, China
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18
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van Eck van der Sluijs J, van Ens D, Brummelman J, Heister D, Sareen A, Truijen L, van Ingen Schenau DS, Heemskerk MHM, Griffioen M, Kester MGD, Schaap NPM, Jansen JH, van der Waart AB, Dolstra H, Hobo W. Human CD34 +-derived complete plasmacytoid and conventional dendritic cell vaccine effectively induces antigen-specific CD8 + T cell and NK cell responses in vitro and in vivo. Cell Mol Life Sci 2023; 80:298. [PMID: 37728691 PMCID: PMC10511603 DOI: 10.1007/s00018-023-04923-4] [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: 05/29/2023] [Revised: 07/26/2023] [Accepted: 08/11/2023] [Indexed: 09/21/2023]
Abstract
Allogeneic stem cell transplantation (alloSCT) can be curative for hemato-oncology patients due to effective graft-versus-tumor immunity. However, relapse remains the major cause of treatment failure, emphasizing the need for adjuvant immunotherapies. In this regard, post-transplantation dendritic cell (DC) vaccination is a highly interesting strategy to boost graft-versus-tumor responses. Previously, we developed a clinically applicable protocol for simultaneous large-scale generation of end-stage blood DC subsets from donor-derived CD34+ stem cells, including conventional type 1 and 2 DCs (cDC1s and cDC2s), and plasmacytoid DCs (pDCs). In addition, the total cultured end-product (DC-complete vaccine), also contains non-end-stage-DCs (i.e. non-DCs). In this study, we aimed to dissect the phenotypic identity of these non-DCs and their potential immune modulatory functions on the potency of cDCs and pDCs in stimulating tumor-reactive CD8+ T and NK cell responses, in order to obtain rationale for clinical translation of our DC-complete vaccine. The non-DC compartment was heterogeneous and comprised of myeloid progenitors and (immature) granulocyte- and monocyte-like cells. Importantly, non-DCs potentiated toll-like receptor-induced DC maturation, as reflected by increased expression of co-stimulatory molecules and enhanced cDC-derived IL-12 and pDC-derived IFN-α production. Additionally, antigen-specific CD8+ T cells effectively expanded upon DC-complete vaccination in vitro and in vivo. This effect was strongly augmented by non-DCs in an antigen-independent manner. Moreover, non-DCs did not impair in vitro DC-mediated NK cell activation, degranulation nor cytotoxicity. Notably, in vivo i.p. DC-complete vaccination activated i.v. injected NK cells. Together, these data demonstrate that the non-DC compartment potentiates DC-mediated activation and expansion of antigen-specific CD8+ T cells and do not impair NK cell responses in vitro and in vivo. This underscores the rationale for further clinical translation of our CD34+-derived DC-complete vaccine in hemato-oncology patients post alloSCT.
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Affiliation(s)
- Jesper van Eck van der Sluijs
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Diede van Ens
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Jolanda Brummelman
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Daan Heister
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Aastha Sareen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Lisa Truijen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | | | - Mirjam H M Heemskerk
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marieke Griffioen
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Michel G D Kester
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Nicolaas P M Schaap
- Department of Hematology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joop H Jansen
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Anniek B van der Waart
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Harry Dolstra
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Willemijn Hobo
- Department of Laboratory Medicine, Laboratory of Hematology, Radboud University Medical Center, Radboud Institute for Molecular Life Sciences, Geert Grooteplein 8, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands.
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19
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Heo Y, Ko E, Park S, Park SO, Ahn BC, Yum JS, Chun E. L-Pampo™, a Novel TLR2/3 Agonist, Acts as a Potent Cancer Vaccine Adjuvant by Activating Draining Lymph Node Dendritic Cells. Cancers (Basel) 2023; 15:3978. [PMID: 37568794 PMCID: PMC10417701 DOI: 10.3390/cancers15153978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/02/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
TLR agonists have emerged as an efficient cancer vaccine adjuvant system that induces robust immune responses. L-pampo™, a proprietary vaccine adjuvant of TLR2 and TLR3 agonists, promotes strong humoral and cellular immune responses against infectious diseases. In this study, we demonstrate that vaccines formulated with L-pampo™ affect the recruitment and activation of dendritic cells (DCs) in draining lymph nodes (dLNs) and leading to antigen-specific T-cell responses and anti-tumor efficacy. We analyzed DC maturation and T-cell proliferation using flow cytometry and ELISA. We determined the effect of L-pampo™ on DCs in dLNs and antigen-specific T-cell responses using flow cytometric analysis and the ELISPOT assay. We employed murine tumor models and analyzed the anti-tumor effect of L-pampo™. We found that L-pampo™ directly enhanced the maturation and cytokine production of DCs and, consequently, T-cell proliferation. OVA or OVA peptide formulated with L-pampo™ promoted DC migration into dLNs and increased activation markers and specific DC subsets within dLNs. In addition, vaccines admixed with L-pampo™ promoted antigen-specific T-cell responses and anti-tumor efficacy. Moreover, the combination of L-pampo™ with an immune checkpoint inhibitor synergistically improved the anti-tumor effect. This study suggests that L-pampo™ can be a potent cancer vaccine adjuvant and a suitable candidate for combination immunotherapy.
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Affiliation(s)
| | | | | | | | | | | | - Eunyoung Chun
- R&D Center, CHA Vaccine Institute, Seongnam-si 13493, Republic of Korea; (Y.H.); (E.K.); (S.P.); (S.-O.P.); (B.-C.A.); (J.-S.Y.)
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20
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Mondal I, Das O, Sun R, Gao J, Yu B, Diaz A, Behnan J, Dubey A, Meng Z, Eskandar E, Xu B, Lu RO, Ho WS. PP2Ac Deficiency Enhances Tumor Immunogenicity by Activating STING-Type I Interferon Signaling in Glioblastoma. Cancer Res 2023; 83:2527-2542. [PMID: 37219874 PMCID: PMC10525036 DOI: 10.1158/0008-5472.can-22-3382] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/31/2023] [Accepted: 05/19/2023] [Indexed: 05/24/2023]
Abstract
Glioblastoma (GBM) is an immunologically "cold" tumor that does not respond to current immunotherapy. Here, we demonstrate a fundamental role for the α-isoform of the catalytic subunit of protein phosphatase-2A (PP2Ac) in regulating glioma immunogenicity. Genetic ablation of PP2Ac in glioma cells enhanced double-stranded DNA (dsDNA) production and cGAS-type I IFN signaling, MHC-I expression, and tumor mutational burden. In coculture experiments, PP2Ac deficiency in glioma cells promoted dendritic cell (DC) cross-presentation and clonal expansion of CD8+ T cells. In vivo, PP2Ac depletion sensitized tumors to immune-checkpoint blockade and radiotherapy treatment. Single-cell analysis demonstrated that PP2Ac deficiency increased CD8+ T-cell, natural killer cell, and DC accumulation and reduced immunosuppressive tumor-associated macrophages. Furthermore, loss of PP2Ac increased IFN signaling in myeloid and tumor cells and reduced expression of a tumor gene signature associated with worse patient survival in The Cancer Genome Atlas. Collectively, this study establishes a novel role for PP2Ac in inhibiting dsDNA-cGAS-STING signaling to suppress antitumor immunity in glioma. SIGNIFICANCE PP2Ac deficiency promotes cGAS-STING signaling in glioma to induce a tumor-suppressive immune microenvironment, highlighting PP2Ac as a potential therapeutic target to enhance tumor immunogenicity and improve response to immunotherapy.
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Affiliation(s)
- Isha Mondal
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Oishika Das
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Raymond Sun
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Jian Gao
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Bohyeon Yu
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Aaron Diaz
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Jinan Behnan
- The Leo M. Davidoff Department of Neurological Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
- Dominick Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Abhishek Dubey
- The Leo M. Davidoff Department of Neurological Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
- Dominick Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Zhipeng Meng
- Department of Molecular and Cellular Pharmacology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Emad Eskandar
- The Leo M. Davidoff Department of Neurological Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Microbiology & Immunology, Albert Einstein College of Medicine, Bronx, NY, USA
- Dominick Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Beisi Xu
- Center for Applied Bioinformatics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Rongze Olivia Lu
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- Helen Diller Comprehensive Cancer Center, University of California, San Francisco, CA, USA
| | - Winson S. Ho
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
- Department of Neurosurgery, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
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21
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Moreno Ayala MA, Campbell TF, Zhang C, Dahan N, Bockman A, Prakash V, Feng L, Sher T, DuPage M. CXCR3 expression in regulatory T cells drives interactions with type I dendritic cells in tumors to restrict CD8 + T cell antitumor immunity. Immunity 2023; 56:1613-1630.e5. [PMID: 37392735 PMCID: PMC10752240 DOI: 10.1016/j.immuni.2023.06.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 03/07/2023] [Accepted: 06/06/2023] [Indexed: 07/03/2023]
Abstract
Infiltration of regulatory T (Treg) cells, an immunosuppressive population of CD4+ T cells, into solid cancers represents a barrier to cancer immunotherapy. Chemokine receptors are critical for Treg cell recruitment and cell-cell interactions in inflamed tissues, including cancer, and thus are an ideal therapeutic target. Here, we show in multiple cancer models that CXCR3+ Treg cells were increased in tumors compared with lymphoid tissues, exhibited an activated phenotype, and interacted preferentially with CXCL9-producing BATF3+ dendritic cells (DCs). Genetic ablation of CXCR3 in Treg cells disrupted DC1-Treg cell interactions and concomitantly increased DC-CD8+ T cell interactions. Mechanistically, CXCR3 ablation in Treg cells increased tumor antigen-specific cross-presentation by DC1s, increasing CD8+ T cell priming and reactivation in tumors. This ultimately impaired tumor progression, especially in combination with anti-PD-1 checkpoint blockade immunotherapy. Overall, CXCR3 is shown to be a critical chemokine receptor for Treg cell accumulation and immune suppression in tumors.
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Affiliation(s)
- Mariela A Moreno Ayala
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Timothy F Campbell
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Chenyu Zhang
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Noa Dahan
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Alissa Bockman
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Varsha Prakash
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Lawrence Feng
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Theo Sher
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Michel DuPage
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA.
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22
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Xie Q, Chu Y, Yuan W, Li Y, Li K, Wu X, Liu X, Xu R, Cui S, Qu X. Activation of insulin-like growth factor-1 receptor (IGF-1R) promotes growth of colorectal cancer through triggering the MEX3A-mediated degradation of RIG-I. Acta Pharm Sin B 2023; 13:2963-2975. [PMID: 37521868 PMCID: PMC10372823 DOI: 10.1016/j.apsb.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/21/2023] [Accepted: 04/01/2023] [Indexed: 08/01/2023] Open
Abstract
Insulin-like growth factor-1 receptor (IGF-1R) has been made an attractive anticancer target due to its overexpression in cancers. However, targeting it has often produced the disappointing results as the role played by cross talk with numerous downstream signalings. Here, we report a disobliging IGF-1R signaling which promotes growth of cancer through triggering the E3 ubiquitin ligase MEX3A-mediated degradation of RIG-I. The active β-arrestin-2 scaffolds this disobliging signaling to talk with MEX3A. In response to ligands, IGF-1Rβ activated the basal βarr2 into its active state by phosphorylating the interdomain domain on Tyr64 and Tyr250, opening the middle loop (Leu130‒Cys141) to the RING domain of MEX3A through the conformational changes of βarr2. The models of βarr2/IGF-1Rβ and βarr2/MEX3A could interpret the mechanism of the activated-IGF-1R in triggering degradation of RIG-I. The assay of the mutants βarr2Y64A and βarr2Y250A further confirmed the role of these two Tyr residues of the interlobe in mediating the talk between IGF-1Rβ and the RING domain of MEX3A. The truncated-βarr2 and the peptide ATQAIRIF, which mimicked the RING domain of MEX3A could prevent the formation of βarr2/IGF-1Rβ and βarr2/MEX3A complexes, thus blocking the IGF-1R-triggered RIG-I degradation. Degradation of RIG-I resulted in the suppression of the IFN-I-associated immune cells in the TME due to the blockade of the RIG-I-MAVS-IFN-I pathway. Poly(I:C) could reverse anti-PD-L1 insensitivity by recovery of RIG-I. In summary, we revealed a disobliging IGF-1R signaling by which IGF-1Rβ promoted cancer growth through triggering the MEX3A-mediated degradation of RIG-I.
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Affiliation(s)
- Qiaobo Xie
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Yanyan Chu
- Ocean University of China, School of Medicine and Pharmacy, Qingdao 266075, China
| | - Wenmin Yuan
- Marine Biomedical Research Institute of Qingdao, Qingdao 266075, China
| | - Yanan Li
- Department of Toxicology and Sanitary Chemistry, Beijing Key Laboratory of Environmental Toxicology, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Keqin Li
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Xinfeng Wu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Xiaohui Liu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Rui Xu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Shuxiang Cui
- Department of Toxicology and Sanitary Chemistry, Beijing Key Laboratory of Environmental Toxicology, School of Public Health, Capital Medical University, Beijing 100069, China
| | - Xianjun Qu
- Department of Pharmacology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
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23
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Mishra M, Yadav M, Kumar S, Kumar R, Sen P. TIM-3 increases the abundance of type-2 dendritic cells during Leishmania donovani infection by enhancing IL-10 production via STAT3. Cell Death Dis 2023; 14:331. [PMID: 37202419 PMCID: PMC10195822 DOI: 10.1038/s41419-023-05848-3] [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: 08/10/2022] [Revised: 04/26/2023] [Accepted: 05/02/2023] [Indexed: 05/20/2023]
Abstract
The outcome of the disease visceral leishmaniasis (VL), caused by Leishmania donovani (LD), largely relies on the relative dominance of host-protective type-1 T helper (Th1) cell response versus disease-promoting type-2 T helper (Th2) cell response. The Th1 and Th2 responses, in turn, are believed to be elicited by type-1 conventional dendritic cells (cDC1) and type-2 conventional DCs (cDC2), respectively. However, it is still unknown which DC subtype (cDC1 or cDC2) predominates during chronic LD infection and the molecular mechanism governing such occurrence. Here we report that in chronically infected mice, the splenic cDC1-cDC2 balance shifted toward the cDC2 subtype and that the receptor T cell immunoglobulin and mucin protein-3 (TIM-3) expressed by DCs played a key role in mediating this effect. Transfer of TIM-3-silenced DCs in fact prevented the predominance of the cDC2 subtype in mice with chronic LD infection. We also found that LD actually upregulated TIM-3 expression on DCs by triggering a TIM-3-mediated signaling pathway STAT3 (signal transducer and activator of transcription 3)→interleukin (IL)-10→c-Src→transcription factors Ets1, Ets2, USF1, and USF2. Notably, TIM-3 promoted STAT3 activation via a non-receptor tyrosine kinase Btk. Adoptive transfer experiments further demonstrated a critical role for STAT3-driven TIM-3 upregulation on DCs in increasing cDC2 abundance in chronically infected mice, which ultimately aided disease pathogenesis by augmenting Th2 responses. These findings document a new immunoregulatory mechanism contributing to disease pathology during LD infection and define TIM-3 as a key mediator of this process.
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Affiliation(s)
- Manish Mishra
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research-Institute of Microbial Technology, Chandigarh, India
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Manisha Yadav
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research-Institute of Microbial Technology, Chandigarh, India
| | - Sandeep Kumar
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research-Institute of Microbial Technology, Chandigarh, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Raj Kumar
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research-Institute of Microbial Technology, Chandigarh, India
| | - Pradip Sen
- Division of Cell Biology and Immunology, Council of Scientific and Industrial Research-Institute of Microbial Technology, Chandigarh, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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24
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Okuda S, Ohuchida K, Nakamura S, Tsutsumi C, Hisano K, Mochida Y, Kawata J, Ohtsubo Y, Shinkawa T, Iwamoto C, Torata N, Mizuuchi Y, Shindo K, Moriyama T, Nakata K, Torisu T, Morisaki T, Kitazono T, Oda Y, Nakamura M. Neoadjuvant chemotherapy enhances anti-tumor immune response of tumor microenvironment in human esophageal squamous cell carcinoma. iScience 2023; 26:106480. [PMID: 37091252 PMCID: PMC10113784 DOI: 10.1016/j.isci.2023.106480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 02/08/2023] [Accepted: 03/19/2023] [Indexed: 04/25/2023] Open
Abstract
Although chemotherapy has been an essential treatment for cancer, the development of immune checkpoint blockade therapy was revolutionary, and a comprehensive understanding of the immunological tumor microenvironment (TME) has become crucial. Here, we investigated the impact of neoadjuvant chemotherapy (NAC) on immune cells in the TME of human esophageal squamous cell carcinoma using single cell RNA-sequencing. Analysis of 30 fresh samples revealed that CD8+/CD4+ T cells, dendritic cells (DCs), and macrophages in the TME of human esophageal squamous cell carcinoma showed higher levels of an anti-tumor immune response in the NAC(+) group than in the NAC(-) group. Furthermore, the immune cells of the NAC(+) group interacted with each other resulting in enhanced anti-tumor immune response via various cytokines, including IFNG in CD8+/CD4+ T cells, EBI3 in DCs, and NAMPT in macrophages. Our results suggest that NAC potentially enhances the anti-tumor immune response of immune cells in the TME.
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Affiliation(s)
- Sho Okuda
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kenoki Ohuchida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Corresponding author
| | - Shoichi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Chikanori Tsutsumi
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kyoko Hisano
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yuki Mochida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Jun Kawata
- Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu Hospital, Fukuoka 812-8582, Japan
| | - Yoshiki Ohtsubo
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Tomohiko Shinkawa
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Chika Iwamoto
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Nobuhiro Torata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yusuke Mizuuchi
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Koji Shindo
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Taiki Moriyama
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Kohei Nakata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takashi Morisaki
- Department of Cancer Immunotherapy, Fukuoka General Cancer Clinic, Fukuoka 812-0018, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu Hospital, Fukuoka 812-8582, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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25
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Sosa Cuevas E, Saas P, Aspord C. Dendritic Cell Subsets in Melanoma: Pathophysiology, Clinical Prognosis and Therapeutic Exploitation. Cancers (Basel) 2023; 15:cancers15082206. [PMID: 37190135 DOI: 10.3390/cancers15082206] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023] Open
Abstract
Evasion from immunity is a hallmark of cancer development. Dendritic cells (DCs) are strategic immune cells shaping anti-tumor immune responses, but tumor cells exploit DC versatility to subvert their functions. Unveiling the puzzling role of DCs in the control of tumor development and mechanisms of tumor-induced DC hijacking is critical to optimize current therapies and to design future efficient immunotherapies for melanoma. Dendritic cells, crucially positioned at the center of anti-tumor immunity, represent attractive targets to develop new therapeutic approaches. Harnessing the potencies of each DC subset to trigger appropriate immune responses while avoiding their subversion is a challenging yet promising step to achieve tumor immune control. This review focuses on advances regarding the diversity of DC subsets, their pathophysiology and impact on clinical outcome in melanoma patients. We provide insights into the regulation mechanisms of DCs by the tumor, and overview DC-based therapeutic developments for melanoma. Further insights into DCs' diversity, features, networking, regulation and shaping by the tumor microenvironment will allow designing novel effective cancer therapies. The DCs deserve to be positioned in the current melanoma immunotherapeutic landscape. Recent discoveries strongly motivate exploitation of the exceptional potential of DCs to drive robust anti-tumor immunity, offering promising tracks for clinical successes.
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Affiliation(s)
- Eleonora Sosa Cuevas
- EFS AuRA, R&D Laboratory, 38000 Grenoble, France
- Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Université Grenoble Alpes, 38000 Grenoble, France
| | - Philippe Saas
- EFS AuRA, R&D Laboratory, 38000 Grenoble, France
- Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Université Grenoble Alpes, 38000 Grenoble, France
| | - Caroline Aspord
- EFS AuRA, R&D Laboratory, 38000 Grenoble, France
- Inserm U 1209, CNRS UMR 5309, Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling and Cancer, Université Grenoble Alpes, 38000 Grenoble, France
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26
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Chen T, Cao Q, Wang R, Zheng G, Azmi F, Lee VW, Wang YM, Li H, Yu D, Rogers NM, Alexander SI, Harris DCH, Wang Y. Attenuation of renal injury by depleting cDC1 and by repurposing Flt3 inhibitor in anti-GBM disease. Clin Immunol 2023; 250:109295. [PMID: 36933629 DOI: 10.1016/j.clim.2023.109295] [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: 11/20/2022] [Accepted: 03/15/2023] [Indexed: 03/18/2023]
Abstract
Previous studies found cDC1s to be protective in early stage anti-GBM disease through Tregs, but pathogenic in late stage Adriamycin nephropathy through CD8+ T cells. Flt3 ligand is a growth factor essential for cDC1 development and Flt3 inhibitors are currently used for cancer treatment. We conducted this study to clarify the role and mechanisms of effects of cDC1s at different time points in anti-GBM disease. In addition, we aimed to utilize drug repurposing of Flt3 inhibitors to target cDC1s as a treatment of anti-GBM disease. We found that in human anti-GBM disease, the number of cDC1s increased significantly, proportionally more than cDC2s. The number of CD8+ T cells also increased significantly and their number correlated with cDC1 number. In XCR1-DTR mice, late (day 12-21) but not early (day 3-12) depletion of cDC1s attenuated kidney injury in mice with anti-GBM disease. cDC1s separated from kidneys of anti-GBM disease mice were found to have a pro-inflammatory phenotype (i.e. express high level of IL-6 and IL-12) in late but not early stage. In the late depletion model, the number of CD8+ T cells was also reduced, but not Tregs. CD8+ T cells separated from kidneys of anti-GBM disease mice expressed high levels of cytotoxic molecules (granzyme B and perforin) and inflammatory cytokines (TNF-α and IFN-γ), and their expression reduced significantly after cDC1 depletion with diphtheria toxin. These findings were reproduced using a Flt3 inhibitor in wild type mice. Therefore, cDC1s are pathogenic in anti-GBM disease through activation of CD8+ T cells. Flt3 inhibition successfully attenuated kidney injury through depletion of cDC1s. Repurposing Flt3 inhibitors has potential as a novel therapeutic strategy for anti-GBM disease.
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Affiliation(s)
- Titi Chen
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; Department of Renal Medicine, Westmead Hospital, Hawkesbury Road, Westmead, NSW 2145, Australia.
| | - Qi Cao
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Ruifeng Wang
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; Department of Nephrology, The Second Hospital of Anhui Medical University, Anhui 230000, China
| | - Guoping Zheng
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Farhana Azmi
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Vincent W Lee
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; Department of Renal Medicine, Westmead Hospital, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Yuan Ming Wang
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, NSW 2145, Australia
| | - Hongqi Li
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; The Department of Gerontology, Anhui Provincial Hospital, the first affiliated Hospital of University of Science and Technology of China, Hefei 230001, China
| | - Di Yu
- Faculty of Medicine, The University of Queensland Diamantina Institute, St Lucia, QLD 4072, Australia
| | - Natasha M Rogers
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; Department of Renal Medicine, Westmead Hospital, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Stephen I Alexander
- Centre for Kidney Research, Children's Hospital at Westmead, Sydney, NSW 2145, Australia
| | - David C H Harris
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia; Department of Renal Medicine, Westmead Hospital, Hawkesbury Road, Westmead, NSW 2145, Australia
| | - Yiping Wang
- The University of Sydney, Camperdown, NSW 2006, Australia; The Westmead Institute for Medical Research, Hawkesbury Road, Westmead, NSW 2145, Australia
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27
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Choi Y, Lichterman JN, Coughlin LA, Poulides N, Li W, Del Valle P, Palmer SN, Gan S, Kim J, Zhan X, Gao Y, Evers BM, Hooper LV, Pasare C, Koh AY. Immune checkpoint blockade induces gut microbiota translocation that augments extraintestinal antitumor immunity. Sci Immunol 2023; 8:eabo2003. [PMID: 36867675 PMCID: PMC10080670 DOI: 10.1126/sciimmunol.abo2003] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/09/2023] [Indexed: 03/05/2023]
Abstract
Gut microbiota, specifically gut bacteria, are critical for effective immune checkpoint blockade therapy (ICT) for cancer. The mechanisms by which gut microbiota augment extraintestinal anticancer immune responses, however, are largely unknown. Here, we find that ICT induces the translocation of specific endogenous gut bacteria into secondary lymphoid organs and subcutaneous melanoma tumors. Mechanistically, ICT induces lymph node remodeling and dendritic cell (DC) activation, which facilitates the translocation of a selective subset of gut bacteria to extraintestinal tissues to promote optimal antitumor T cell responses in both the tumor-draining lymph nodes (TDLNs) and the primary tumor. Antibiotic treatment results in decreased gut microbiota translocation into mesenteric lymph nodes (MLNs) and TDLNs, diminished DC and effector CD8+ T cell responses, and attenuated responses to ICT. Our findings illuminate a key mechanism by which gut microbiota promote extraintestinal anticancer immunity.
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Affiliation(s)
- Yongbin Choi
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Department of Immunology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Jake N. Lichterman
- Division of Hematology/Oncology, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Laura A. Coughlin
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Nicole Poulides
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Wenling Li
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Priscilla Del Valle
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Department of Cell and Molecular Biology, The University of Texas Southwestern Medical Center, Dallas, TX. 75390
| | - Suzette N. Palmer
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Department of Biomedical Engineering, The University of Texas Southwestern Medical, Dallas, TX 75390
| | - Shuheng Gan
- Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Jiwoong Kim
- Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Xiaowei Zhan
- Department of Population and Data Sciences, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Yajing Gao
- Department of Immunology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Bret M. Evers
- Department of Pathology, The University of Texas Southwestern Medical, Dallas, TX 75390
| | - Lora V. Hooper
- Department of Immunology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- The Howard Hughes Medical Institute, The University of Texas Southwestern Medical Center, Dallas, TX 75390
| | - Chandrashekhar Pasare
- Division of Immunobiology and Center for Inflammation and Tolerance, Cincinnati Children’s Hospital Medical Center Cincinnati, OH 45229
- Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH 45220
| | - Andrew Y. Koh
- Department of Pediatrics, Division of Hematology/Oncology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Harold C. Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, TX 75390
- Department of Microbiology, The University of Texas Southwestern Medical Center, Dallas, TX 75390
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28
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Laheurte C, Seffar E, Gravelin E, Lecuelle J, Renaudin A, Boullerot L, Malfroy M, Marguier A, Lecoester B, Gaugler B, Saas P, Truntzer C, Ghiringhelli F, Adotevi O. Interplay between plasmacytoid dendritic cells and tumor-specific T cells in peripheral blood influences long-term survival in non-small cell lung carcinoma. Cancer Immunol Immunother 2023; 72:579-589. [PMID: 35989364 DOI: 10.1007/s00262-022-03271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 07/28/2022] [Indexed: 02/24/2023]
Abstract
Plasmacytoid dendritic cells (pDCs) represent a subset of antigen-presenting cells that play an ambivalent role in cancer immunity. Here, we investigated the clinical significance of circulating pDCs and their interaction with tumor-specific T cell responses in patients with non-small cell lung cancer (NSCLC, n = 126) . The relation between intratumoral pDC signature and immune checkpoint inhibitors efficacy was also evaluated. Patients with NSCLC had low level but activated phenotype pDC compared to healthy donors. In overall population, patients with high level of pDC (pDChigh) had improved overall survival (OS) compared to patients with pDClow, median OS 30.4 versus 20.7 months (P = 0.013). This clinical benefit was only observed in stage I to III patients, but not in metastatic disease. We showed that patients harboring pDChigh profile had high amount of Th1-diffentiation cytokine interleukin-12 (IL-12) in blood and had functional T cells directed against a broad range of tumor antigens. Furthermore, a high pDC signature in the tumor microenvironment was associated with improved clinical outcome in patients treated with anti-PD-(L)1 therapy. Overall, this study showed that circulating pDChigh is associated with long-term OS in NSCLC and highlighted the predictive value of intratumor pDC signature in the efficacy of immune checkpoint inhibitors.
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Affiliation(s)
- Caroline Laheurte
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France.,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France
| | - Evan Seffar
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France
| | - Eléonore Gravelin
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France.,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France
| | - Julie Lecuelle
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center - UNICANCER, 1 rue du Professeur Marion, 21000, Dijon, France.,UMR INSERM 1231, 7 Boulevard Jeanne d'Arc, 21000, Dijon, France
| | - Adeline Renaudin
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France.,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France
| | - Laura Boullerot
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France.,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France
| | - Marine Malfroy
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France
| | - Amélie Marguier
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France
| | - Benoit Lecoester
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France
| | - Béatrice Gaugler
- INSERM UMR938, Centre de Recherche Saint-Antoine (CRSA), 75012, Paris, France
| | - Philippe Saas
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France.,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France
| | - Caroline Truntzer
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center - UNICANCER, 1 rue du Professeur Marion, 21000, Dijon, France.,UMR INSERM 1231, 7 Boulevard Jeanne d'Arc, 21000, Dijon, France
| | - Francois Ghiringhelli
- Platform of Transfer in Biological Oncology, Georges François Leclerc Cancer Center - UNICANCER, 1 rue du Professeur Marion, 21000, Dijon, France.,UMR INSERM 1231, 7 Boulevard Jeanne d'Arc, 21000, Dijon, France
| | - Olivier Adotevi
- INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte Tumeur/Ingénierie Cellulaire et Génique, Univ. Bourgogne Franche-Comté, 25000, Besançon, France. .,INSERM CIC-1431, Clinical Investigation Center in Biotherapy, Plateforme de Biomonitoring, 25000, Besançon, France. .,Service Oncologie médicale, University Hospital of Besançon, 25000, Besançon, France. .,INSERM UMR1098, RIGHT Institute, EFS Bourgogne Franche-Comté, 8, rue du Docteur JF-Xavier Girod, BP 1937, 25020, Besançon Cedex, France.
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29
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Blander JM. Different routes of MHC-I delivery to phagosomes and their consequences to CD8 T cell immunity. Semin Immunol 2023; 66:101713. [PMID: 36706521 PMCID: PMC10023361 DOI: 10.1016/j.smim.2023.101713] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/08/2023] [Accepted: 01/09/2023] [Indexed: 01/27/2023]
Abstract
Dendritic cells (DCs) present internalized antigens to CD8 T cells through cross-presentation by major histocompatibility complex class I (MHC-I) molecules. While conventional cDC1 excel at cross-presentation, cDC2 can be licensed to cross-present during infection by signals from inflammatory receptors, most prominently Toll-like receptors (TLRs). At the core of the regulation of cross-presentation by TLRs is the control of subcellular MHC-I traffic. Within DCs, MHC-I are enriched within endosomal recycling compartments (ERC) and traffic to microbe-carrying phagosomes under the control of phagosome-compartmentalized TLR signals to favor CD8 T cell cross-priming to microbial antigens. Viral blockade of the transporter associated with antigen processing (TAP), known to inhibit the classic MHC-I presentation of cytoplasmic protein-derived peptides, depletes the ERC stores of MHC-I to simultaneously also block TLR-regulated cross-presentation. DCs counter this impairment in the two major pathways of MHC-I presentation to CD8 T cells by mobilizing noncanonical cross-presentation, which delivers MHC-I to phagosomes from a new location in the ER-Golgi intermediate compartment (ERGIC) where MHC-I abnormally accumulate upon TAP blockade. Noncanonical cross-presentation thus rescues MHC-I presentation and cross-primes TAP-independent CD8 T cells best-matched against target cells infected with immune evasive viruses. Because noncanonical cross-presentation relies on a phagosome delivery route of MHC-I that is not under TLR control, it risks potential cross-presentation of self-antigens during infection. Here I review these findings to illustrate how the subcellular route of MHC-I to phagosomes critically impacts the regulation of cross-presentation and the nature of the CD8 T cell response to infection and cancer. I highlight important and novel implications to CD8 T cell vaccines and immunotherapy.
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Affiliation(s)
- J Magarian Blander
- The Jill Roberts Institute for Research in Inflammatory Bowel Disease, USA; Joan and Sanford I. Weill Department of Medicine, USA; Department of Microbiology and Immunology, USA; Sandra and Edward Meyer Cancer Center, USA; Immunology and Microbial Pathogenesis Program, Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, Cornell University, New York, NY, USA.
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30
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Zhou Y, Cheng L, Liu L, Li X. NK cells are never alone: crosstalk and communication in tumour microenvironments. Mol Cancer 2023; 22:34. [PMID: 36797782 PMCID: PMC9933398 DOI: 10.1186/s12943-023-01737-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Immune escape is a hallmark of cancer. The dynamic and heterogeneous tumour microenvironment (TME) causes insufficient infiltration and poor efficacy of natural killer (NK) cell-based immunotherapy, which becomes a key factor triggering tumour progression. Understanding the crosstalk between NK cells and the TME provides new insights for optimising NK cell-based immunotherapy. Here, we present new advances in direct or indirect crosstalk between NK cells and 9 specialised TMEs, including immune, metabolic, innervated niche, mechanical, and microbial microenvironments, summarise TME-mediated mechanisms of NK cell function inhibition, and highlight potential targeted therapies for NK-TME crosstalk. Importantly, we discuss novel strategies to overcome the inhibitory TME and provide an attractive outlook for the future.
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Affiliation(s)
- Yongqiang Zhou
- grid.32566.340000 0000 8571 0482The First School of Clinical Medicine, Lanzhou University, 222 Tianshui South Road, Lanzhou, 730000 China ,grid.412643.60000 0004 1757 2902Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China ,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China
| | - Lu Cheng
- Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China
| | - Lu Liu
- grid.412643.60000 0004 1757 2902Department of Pediatrics, The First Hospital of Lanzhou University, Lanzhou, China
| | - Xun Li
- The First School of Clinical Medicine, Lanzhou University, 222 Tianshui South Road, Lanzhou, 730000, China. .,Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China. .,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, Lanzhou, China.
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31
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Arabpour M, Paul S, Grauers Wiktorin H, Kaya M, Kiffin R, Lycke N, Hellstrand K, Martner A. An adjuvant-containing cDC1-targeted recombinant fusion vaccine conveys strong protection against murine melanoma growth and metastasis. Oncoimmunology 2022; 11:2115618. [PMID: 36046810 PMCID: PMC9423856 DOI: 10.1080/2162402x.2022.2115618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Type 1 conventional dendritic cells (cDC1) efficiently cross-present antigens that prime cytotoxic CD8+ T cells. cDC1 therefore constitute conceivable targets in cancer vaccine development. We generated recombinant fusion cancer vaccines that aimed to concomitantly deliver tumor antigen and adjuvant to CD103+ migratory cDC1, following intranasal administration. The fusion vaccine constructs comprised a cDC1-targeting anti-CD103 single chain antibody (aCD103) and a cholera toxin A1 (CTA1) subunit adjuvant, fused with MHC class I and II- or class II-restricted tumor cell antigens to generate a CTA1-I/II-aCD103 vaccine and a CTA1-II-aCD103 vaccine. The immunostimulatory and anti-tumor efficacy of these vaccines was evaluated in murine B16F1-ovalbumin (OVA) melanoma models in C57BL/6 J mice. The CTA1-I/II-aCD103 vaccine was most efficacious and triggered robust tumor antigen-specific CD8+ T cell responses along with a Th17-polarized CD4+ T cell response. This vaccine construct reduced the local growth of implanted B16F1-OVA melanomas and efficiently prevented hematogenous lung metastasis after prophylactic and therapeutic vaccination. Anti-tumor effects of the CTA1-I/II-aCD103 vaccine were antigen-specific and long-lasting. These results imply that adjuvant-containing recombinant fusion vaccines that target and activate cDC1 trigger effective anti-tumor immunity to control tumor growth and metastasis.
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Affiliation(s)
- Mohammad Arabpour
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Sanchari Paul
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hanna Grauers Wiktorin
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mustafa Kaya
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Roberta Kiffin
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Nils Lycke
- Mucosal Immunobiology and Vaccine Center, Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kristoffer Hellstrand
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Martner
- TIMM Laboratory, Sahlgrenska Center for Cancer Research, Department of Infectious Diseases, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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32
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Abdelmoneim M, Eissa IR, Aboalela MA, Naoe Y, Matsumura S, Sibal PA, Bustos-Villalobos I, Tanaka M, Kodera Y, Kasuya H. Metformin enhances the antitumor activity of oncolytic herpes simplex virus HF10 (canerpaturev) in a pancreatic cell cancer subcutaneous model. Sci Rep 2022; 12:21570. [PMID: 36513720 PMCID: PMC9747797 DOI: 10.1038/s41598-022-25065-w] [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: 07/22/2022] [Accepted: 11/24/2022] [Indexed: 12/15/2022] Open
Abstract
Oncolytic virus (OV) therapy is a promising cancer immunotherapy, especially for cold tumors by inducing the direct lysis of cancer cells and initiation of potent antitumor response. Canerpaturev (C-REV) is an attenuated oncolytic herpes simplex virus-1, which demonstrated a potent antitumor effect in various preclinical models when used either alone or combined. Metformin is a commonly prescribed antidiabetic drug that demonstrated a potent immune modulator effect and antitumor response. We combined C-REV with metformin in a low immunogenic bilateral murine tumor model to enhance C-REV's antitumor efficacy. In vitro, metformin does not enhance the C-REV cell cytotoxic effect. However, in in vivo model, intratumoral administration of C-REV with the systemic administration of metformin led to synergistic antitumor effect on both sides of tumor and prolonged survival. Moreover, combination therapy increased the effector CD44+ CD8+ PD1- subset and decreased the proportion of terminally-differentiated CD103+ KLRG-1+ T-regulatory cells on both sides of tumor. Interestingly, combination therapy efficiently modulates conventional dendritic cells type-1 (cDC1) on tumors, and tumor-drained lymph nodes. Our findings suggest that combination of C-REV and metformin enhances systemic antitumor immunity. This study may provide insights into the mechanism of action of OV therapy plus metformin combination against various tumor models.
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Affiliation(s)
- Mohamed Abdelmoneim
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan ,grid.27476.300000 0001 0943 978XDepartment of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya, Japan ,grid.31451.320000 0001 2158 2757Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Ibrahim Ragab Eissa
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan ,grid.27476.300000 0001 0943 978XDepartment of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya, Japan ,grid.412258.80000 0000 9477 7793Faculty of Science, Tanta University, Tanta, Egypt
| | - Mona Alhussein Aboalela
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan ,grid.27476.300000 0001 0943 978XDepartment of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya, Japan ,grid.31451.320000 0001 2158 2757Medical Microbiology and Immunology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Yoshinori Naoe
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan
| | - Shigeru Matsumura
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan
| | - Patricia Angela Sibal
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan
| | - Itzel Bustos-Villalobos
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan
| | - Maki Tanaka
- grid.410820.fTakara Bio Inc., Kusatsu, Shiga Japan
| | - Yasuhiro Kodera
- grid.27476.300000 0001 0943 978XDepartment of Surgery II, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Hideki Kasuya
- grid.27476.300000 0001 0943 978XGraduate School of Medicine, Cancer Immune Therapy Research Center, Nagoya University, Nagoya, Japan
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Poirier A, Tremblay ML. Pharmacological potentiation of monocyte-derived dendritic cell cancer immunotherapy. Cancer Immunol Immunother 2022; 72:1343-1353. [DOI: 10.1007/s00262-022-03333-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/16/2022] [Indexed: 11/29/2022]
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Sosa Cuevas E, Valladeau-Guilemond J, Mouret S, Roubinet B, de Fraipont F, Landemarre L, Charles J, Bendriss-Vermare N, Chaperot L, Aspord C. Unique CLR expression patterns on circulating and tumor-infiltrating DC subsets correlated with clinical outcome in melanoma patients. Front Immunol 2022; 13:1040600. [PMID: 36353633 PMCID: PMC9638162 DOI: 10.3389/fimmu.2022.1040600] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/10/2022] [Indexed: 08/15/2023] Open
Abstract
Subversion of immunity by tumors is a crucial step for their development. Dendritic cells (DCs) are strategic immune cells that orchestrate anti-tumor immune responses but display altered functions in cancer. The bases for such DCs' hijacking are not fully understood. Tumor cells harbor unusual glycosylation patterns of surface glycoproteins and glycolipids. DCs express glycan-binding receptors, named C-type lectin receptors (CLR), allowing them to sense changes in glycan signature of their environment, and subsequently trigger a response. Recognition of tumor glycans by CLRs is crucial for DCs to shape antitumor immunity, and decisive in the orientation of the response. Yet the status of the CLR machinery on DCs in cancer, especially melanoma, remained largely unknown. We explored CLR expression patterns on circulating and tumor-infiltrating cDC1s, cDC2s, and pDCs of melanoma patients, assessed their clinical relevance, and further depicted the correlations between CLR expression profiles and DCs' features. For the first time, we highlighted that the CLR repertoire of circulating and tumor-infiltrating cDC1s, cDC2s, and pDCs was strongly perturbed in melanoma patients, with modulation of DCIR, CLEC-12α and NKp44 on circulating DCs, and perturbation of Dectin-1, CD206, DEC205, DC-SIGN and CLEC-9α on tumor-infiltrating DCs. Furthermore, melanoma tumor cells directly altered CLR expression profiles of healthy DC subsets, and this was associated with specific glycan patterns (Man, Fuc, GlcNAc) that may interact with DCs through CLR molecules. Notably, specific CLR expression profiles on DC subsets correlated with unique DCs' activation status and functionality and were associated with clinical outcome of melanoma patients. Higher proportions of DCIR-, DEC205-, CLEC-12α-expressing cDCs were linked with a better survival, whereas elevated proportions of CD206-, Dectin1-expressing cDCs and NKp44-expressing pDCs were associated with a poor outcome. Thus, melanoma tumor may shape DCs' features by exploiting the plasticity of the CLR machinery. Our study revealed that melanoma manipulates CLR pathways to hijack DC subsets and escape from immune control. It further paved the way to exploit glycan-lectin interactions for the design of innovative therapeutic strategies, which exploit DCs' potentialities while avoiding hijacking by tumor, to properly reshape anti-tumor immunity by manipulating the CLR machinery.
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Affiliation(s)
- Eleonora Sosa Cuevas
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
| | - Jenny Valladeau-Guilemond
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, France
| | - Stephane Mouret
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | | | - Florence de Fraipont
- Medical Unit of Molecular genetic (Hereditary Diseases and Oncology), Grenoble University Hospital, Grenoble, France
| | | | - Julie Charles
- Dermatology, Allergology & Photobiology Department, CHU Grenoble Alpes, Grenoble, France
| | - Nathalie Bendriss-Vermare
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, France
| | - Laurence Chaperot
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
| | - Caroline Aspord
- Etablissement Français du Sang Auvergne-Rhône-Alpes, R&D Laboratory, Grenoble, France
- Institute for Advanced Biosciences, Team: Epigenetics, Immunity, Metabolism, Cell Signaling & Cancer, Inserm U 1209, CNRS UMR 5309, Université Grenoble Alpes, Grenoble, France
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Lovatt D, Tamburino A, Krasowska-Zoladek A, Sanoja R, Li L, Peterson V, Wang X, Uslaner J. scRNA-seq generates a molecular map of emerging cell subtypes after sciatic nerve injury in rats. Commun Biol 2022; 5:1105. [PMID: 36261573 PMCID: PMC9581950 DOI: 10.1038/s42003-022-03970-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 09/09/2022] [Indexed: 01/10/2023] Open
Abstract
Patients with peripheral nerve injury, viral infection or metabolic disorder often suffer neuropathic pain due to inadequate pharmacological options for relief. Developing novel therapies has been challenged by incomplete mechanistic understanding of the cellular microenvironment in sensory nerve that trigger the emergence and persistence of pain. In this study, we report a high resolution transcriptomics map of the cellular heterogeneity of naïve and injured rat sensory nerve covering more than 110,000 individual cells. Annotation reveals distinguishing molecular features of multiple major cell types totaling 45 different subtypes in naïve nerve and an additional 23 subtypes emerging after injury. Ligand-receptor analysis revealed a myriad of potential targets for pharmacological intervention. This work forms a comprehensive resource and unprecedented window into the cellular milieu underlying neuropathic pain and demonstrates that nerve injury is a dynamic process orchestrated by multiple cell types in both the endoneurial and epineurial nerve compartments.
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Affiliation(s)
- Ditte Lovatt
- Department of Neuroscience, Merck & Co., Inc, West Point, PA, USA.
| | - Alex Tamburino
- Department of Data and Genome Sciences, Merck & Co., Inc, West Point, PA, USA
| | | | - Raul Sanoja
- Department of Neuroscience, Merck & Co., Inc, West Point, PA, USA.,Biomarkers & Imaging, Vertex Pharmaceuticals, Boston, USA
| | - Lixia Li
- Department of Genome and Biomarker Science, Merck & Co., Inc, Boston, MA, USA
| | - Vanessa Peterson
- Department of Genome and Biomarker Science, Merck & Co., Inc, Boston, MA, USA
| | - Xiaohai Wang
- Department of Neuroscience, Merck & Co., Inc, West Point, PA, USA
| | - Jason Uslaner
- Department of Neuroscience, Merck & Co., Inc, West Point, PA, USA
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36
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Katopodi T, Petanidis S, Charalampidis C, Chatziprodromidou I, Eskitzis P, Tsavlis D, Zarogoulidis P, Kosmidis C, Matthaios D, Porpodis K. Tumor-Infiltrating Dendritic Cells: Decisive Roles in Cancer Immunosurveillance, Immunoediting, and Tumor T Cell Tolerance. Cells 2022; 11:cells11203183. [PMID: 36291050 PMCID: PMC9600942 DOI: 10.3390/cells11203183] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/06/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022] Open
Abstract
The tumor microenvironment plays a key role in progression of tumorigenesis, tumor progression, and metastasis. Accumulating data reveal that dendritic cells (DCs) appear to play a key role in the development and progression of metastatic neoplasia by driving immune system dysfunction and establishing immunosuppression, which is vital for tumor evasion of host immune response. Consequently, in this review, we will discuss the function of tumor-infiltrating DCs in immune cell signaling pathways that lead to treatment resistance, tumor recurrence, and immunosuppression. We will also review DC metabolism, differentiation, and plasticity, which are essential for metastasis and the development of lung tumors. Furthermore, we will take into account the interaction between myeloid cells and DCs in tumor-related immunosuppression. We will specifically look into the molecular immune-related mechanisms in the tumor microenvironment that result in reduced drug sensitivity and tumor relapse, as well as methods for combating drug resistance and focusing on immunosuppressive tumor networks. DCs play a crucial role in modulating the immune response. Especially, as cancer progresses, DCs may switch from playing an immunostimulatory to an inhibitory role. This article’s main emphasis is on tumor-infiltrating DCs. We address how they affect tumor growth and expansion, and we highlight innovative approaches for therapeutic modulation of these immunosuppressive DCs which is necessary for future personalized therapeutic approaches.
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Affiliation(s)
- Theodora Katopodi
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Savvas Petanidis
- Laboratory of Medical Biology and Genetics, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Correspondence: ; Tel.: +30-2310-999-205; Fax: +30-2310-999-208
| | | | | | - Panagiotis Eskitzis
- Department of Obstetrics, University of Western Macedonia, 50100 Kozani, Greece
| | - Drosos Tsavlis
- Laboratory of Experimental Physiology, Department of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Paul Zarogoulidis
- Third Department of Surgery, “AHEPA” University Hospital, Aristotle University of Thessaloniki, 55236 Thessaloniki, Greece
| | - Christoforos Kosmidis
- Third Department of Surgery, “AHEPA” University Hospital, Aristotle University of Thessaloniki, 55236 Thessaloniki, Greece
| | | | - Konstantinos Porpodis
- Pulmonary Department-Oncology Unit, “G.Papanikolaou” General Hospital, Aristotle University of Thessaloniki, 57010 Thessaloniki, Greece
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Yaping W, Zhe W, Zhuling C, Ruolei L, Pengyu F, Lili G, Cheng J, Bo Z, Liuyin L, Guangdong H, Yaoling W, Niuniu H, Rui L. The soldiers needed to be awakened: Tumor-infiltrating immune cells. Front Genet 2022; 13:988703. [PMID: 36246629 PMCID: PMC9558824 DOI: 10.3389/fgene.2022.988703] [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: 07/07/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022] Open
Abstract
In the tumor microenvironment, tumor-infiltrating immune cells (TIICs) are a key component. Different types of TIICs play distinct roles. CD8+ T cells and natural killer (NK) cells could secrete soluble factors to hinder tumor cell growth, whereas regulatory T cells (Tregs) and myeloid-derived suppressor cells (MDSCs) release inhibitory factors to promote tumor growth and progression. In the meantime, a growing body of evidence illustrates that the balance between pro- and anti-tumor responses of TIICs is associated with the prognosis in the tumor microenvironment. Therefore, in order to boost anti-tumor response and improve the clinical outcome of tumor patients, a variety of anti-tumor strategies for targeting TIICs based on their respective functions have been developed and obtained good treatment benefits, including mainly immune checkpoint blockade (ICB), adoptive cell therapies (ACT), chimeric antigen receptor (CAR) T cells, and various monoclonal antibodies. In recent years, the tumor-specific features of immune cells are further investigated by various methods, such as using single-cell RNA sequencing (scRNA-seq), and the results indicate that these cells have diverse phenotypes in different types of tumors and emerge inconsistent therapeutic responses. Hence, we concluded the recent advances in tumor-infiltrating immune cells, including functions, prognostic values, and various immunotherapy strategies for each immune cell in different tumors.
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Affiliation(s)
- Wang Yaping
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Wang Zhe
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Chu Zhuling
- Department of General Surgery, Eastern Theater Air Force Hospital of PLA, Nanjing, China
| | - Li Ruolei
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Fan Pengyu
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Guo Lili
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Ji Cheng
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Zhang Bo
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Liu Liuyin
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Hou Guangdong
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Wang Yaoling
- Department of Geriatrics, Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hou Niuniu
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- Department of General Surgery, Eastern Theater Air Force Hospital of PLA, Nanjing, China
- *Correspondence: Hou Niuniu, ; Ling Rui,
| | - Ling Rui
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- *Correspondence: Hou Niuniu, ; Ling Rui,
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38
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Jonny J, Putranto TA, Irfon R, Sitepu EC. Developing dendritic cell for SARS-CoV-2 vaccine: Breakthrough in the pandemic. Front Immunol 2022; 13:989685. [PMID: 36148241 PMCID: PMC9485669 DOI: 10.3389/fimmu.2022.989685] [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: 07/08/2022] [Accepted: 08/19/2022] [Indexed: 11/13/2022] Open
Abstract
Finding a vaccine that can last a long time and effective against viruses with high mutation rates such as SARS-CoV-2 is still a challenge today. The various vaccines that have been available have decreased in effectiveness and require booster administration. As the professional antigen presenting cell, Dendritic Cells can also activate the immune system, especially T cells. This ability makes dendritic cells have been developed as vaccines for some types of diseases. In SARS-CoV-2 infection, T cells play a vital role in eliminating the virus, and their presence can be detected in the long term. Hence, this condition shows that the formation of T cell immunity is essential to prevent and control the course of the disease. The construction of vaccines oriented to induce strong T cells response can be formed by utilizing dendritic cells. In this article, we discuss and illustrate the role of dendritic cells and T cells in the pathogenesis of SARS-CoV-2 infection and summarizing the crucial role of dendritic cells in the formation of T cell immunity. We arrange the basis concept of developing dendritic cells for SARS-CoV-2 vaccines. A dendritic cell-based vaccine for SARS-CoV-2 has the potential to be an effective vaccine that solves existing problems.
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39
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Saddawi-Konefka R, O'Farrell A, Faraji F, Clubb L, Allevato MM, Jensen SM, Yung BS, Wang Z, Wu VH, Anang NA, Msari RA, Schokrpur S, Pietryga IF, Molinolo AA, Mesirov JP, Simon AB, Fox BA, Bui JD, Sharabi A, Cohen EEW, Califano JA, Gutkind JS. Lymphatic-preserving treatment sequencing with immune checkpoint inhibition unleashes cDC1-dependent antitumor immunity in HNSCC. Nat Commun 2022; 13:4298. [PMID: 35879302 PMCID: PMC9314425 DOI: 10.1038/s41467-022-31941-w] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 07/11/2022] [Indexed: 12/30/2022] Open
Abstract
Despite the promise of immune checkpoint inhibition (ICI), therapeutic responses remain limited. This raises the possibility that standard of care treatments delivered in concert may compromise the tumor response. To address this, we employ tobacco-signature head and neck squamous cell carcinoma murine models in which we map tumor-draining lymphatics and develop models for regional lymphablation with surgery or radiation. We find that lymphablation eliminates the tumor ICI response, worsening overall survival and repolarizing the tumor- and peripheral-immune compartments. Mechanistically, within tumor-draining lymphatics, we observe an upregulation of conventional type I dendritic cells and type I interferon signaling and show that both are necessary for the ICI response and lost with lymphablation. Ultimately, we provide a mechanistic understanding of how standard oncologic therapies targeting regional lymphatics impact the tumor response to immune-oncology therapy in order to define rational, lymphatic-preserving treatment sequences that mobilize systemic antitumor immunity, achieve optimal tumor responses, control regional metastatic disease, and confer durable antitumor immunity.
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Affiliation(s)
- Robert Saddawi-Konefka
- Department of Otolaryngology-Head and Neck Surgery, UC San Diego School of Medicine, San Diego, CA, USA.
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA.
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA.
| | - Aoife O'Farrell
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Farhoud Faraji
- Department of Otolaryngology-Head and Neck Surgery, UC San Diego School of Medicine, San Diego, CA, USA
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Lauren Clubb
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | | | - Shawn M Jensen
- Earle A Chiles Research Institute, Robert W Franz Cancer Research Center, Providence Portland Medical Center, Portland, OR, USA
| | - Bryan S Yung
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Zhiyong Wang
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Victoria H Wu
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | | | | | - Shiruyeh Schokrpur
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Medicine, Division of Hematology-Oncology, UC San Diego School of Medicine, San Diego, CA, USA
| | | | | | - Jill P Mesirov
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Medicine, UC San Diego School of Medicine, La Jolla, CA, USA
| | - Aaron B Simon
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Radiation Oncology, UC Irvine School of Medicine, Irvine, CA, USA
| | - Bernard A Fox
- Earle A Chiles Research Institute, Robert W Franz Cancer Research Center, Providence Portland Medical Center, Portland, OR, USA
- Department of Molecular Microbiology and Immunology, Oregon Health Science University, Portland, OR, USA
| | - Jack D Bui
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Pathology, UC San Diego School of Medicine, La Jolla, CA, USA
| | - Andrew Sharabi
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Radiation Medicine and Applied Sciences, UC San Diego School of Medicine, San Diego, CA, USA
| | - Ezra E W Cohen
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Medicine, Division of Hematology-Oncology, UC San Diego School of Medicine, San Diego, CA, USA
| | - Joseph A Califano
- Department of Otolaryngology-Head and Neck Surgery, UC San Diego School of Medicine, San Diego, CA, USA
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA
| | - J Silvio Gutkind
- Moores Cancer Center, UC San Diego, La Jolla, CA, USA.
- Gleiberman Head and Neck Cancer Center, UC San Diego, La Jolla, CA, USA.
- Department of Pharmacology, UC San Diego, La Jolla, CA, USA.
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Masaoutis C, Palamaris K, Kokkali S, Levidou G, Theocharis S. Unraveling the Immune Microenvironment of Thymic Epithelial Tumors: Implications for Autoimmunity and Treatment. Int J Mol Sci 2022; 23:ijms23147864. [PMID: 35887212 PMCID: PMC9323059 DOI: 10.3390/ijms23147864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/14/2022] [Indexed: 11/16/2022] Open
Abstract
Thymic Epithelial Tumors (TETs) represent a rare tumor family, originating from the epithelial component of the thymus gland. Clinicopathologically, they are segregated into six major subtypes, associated with distinct histological features and clinical outcomes. Their emergence and evolution are accompanied by the generation of a complex tumor microenvironment (TME), dominated by phenotypically and functionally divergent immune cellular subsets, in different maturation states and in analogies that vary significantly among different subtypes. These heterogenous leukocyte populations exert either immune-permissive and tumor-suppressive functions or vice versa, and the dynamic equilibrium established among them either dictates the tumor immune milieu towards an immune-tolerance state or enables the development of a productive spontaneous tumoricidal response. The immunologically “hot” microenvironment, defining a significant proportion of TETs, makes them a promising candidate for the implementation of immune checkpoint inhibitors (ICIs). A number of phase I and II clinical trials have already demonstrated significant, type-specific clinical efficacy of PD-L1 inhibitors, even though substantial limitations in their utilization derive from their immune-mediated adverse effects. Moreover, the completed clinical studies involved relatively restricted patient samples and an expansion in the enrolled cohorts is required, so that more trustworthy conclusions regarding the benefit from ICIs in TETs can be extracted.
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Affiliation(s)
- Christos Masaoutis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, M. Asias Str., Bld 10, Goudi, GR11527 Athens, Greece; (C.M.); (K.P.); (G.L.)
| | - Kostas Palamaris
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, M. Asias Str., Bld 10, Goudi, GR11527 Athens, Greece; (C.M.); (K.P.); (G.L.)
| | - Stefania Kokkali
- Oncology Unit, 2nd Department of Medicine, Medical School, National and Kapodistrian University of Athens, Hippocratio General Hospital of Athens, 114, V. Sofias Str., GR11527 Athens, Greece;
| | - Georgia Levidou
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, M. Asias Str., Bld 10, Goudi, GR11527 Athens, Greece; (C.M.); (K.P.); (G.L.)
- Second Department of Pathology, Paracelsus Medical University, 90419 Nurenberg, Germany
| | - Stamatios Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, M. Asias Str., Bld 10, Goudi, GR11527 Athens, Greece; (C.M.); (K.P.); (G.L.)
- Correspondence:
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Laureano RS, Sprooten J, Vanmeerbeerk I, Borras DM, Govaerts J, Naulaerts S, Berneman ZN, Beuselinck B, Bol KF, Borst J, Coosemans A, Datsi A, Fučíková J, Kinget L, Neyns B, Schreibelt G, Smits E, Sorg RV, Spisek R, Thielemans K, Tuyaerts S, De Vleeschouwer S, de Vries IJM, Xiao Y, Garg AD. Trial watch: Dendritic cell (DC)-based immunotherapy for cancer. Oncoimmunology 2022; 11:2096363. [PMID: 35800158 PMCID: PMC9255073 DOI: 10.1080/2162402x.2022.2096363] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Dendritic cell (DC)-based vaccination for cancer treatment has seen considerable development over recent decades. However, this field is currently in a state of flux toward niche-applications, owing to recent paradigm-shifts in immuno-oncology mobilized by T cell-targeting immunotherapies. DC vaccines are typically generated using autologous (patient-derived) DCs exposed to tumor-associated or -specific antigens (TAAs or TSAs), in the presence of immunostimulatory molecules to induce DC maturation, followed by reinfusion into patients. Accordingly, DC vaccines can induce TAA/TSA-specific CD8+/CD4+ T cell responses. Yet, DC vaccination still shows suboptimal anti-tumor efficacy in the clinic. Extensive efforts are ongoing to improve the immunogenicity and efficacy of DC vaccines, often by employing combinatorial chemo-immunotherapy regimens. In this Trial Watch, we summarize the recent preclinical and clinical developments in this field and discuss the ongoing trends and future perspectives of DC-based immunotherapy for oncological indications.
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Affiliation(s)
- Raquel S Laureano
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Jenny Sprooten
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Isaure Vanmeerbeerk
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Daniel M Borras
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Jannes Govaerts
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Stefan Naulaerts
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Zwi N Berneman
- Department of Haematology, Antwerp University Hospital, Edegem, Belgium
- Vaccine and Infectious Disease Institute, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
- Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, Edegem, Belgium
| | | | - Kalijn F Bol
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences; Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jannie Borst
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - an Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and Immunotherapy, ImmunOvar Research Group, Ku Leuven, Leuven Cancer Institute, Leuven, Belgium
| | - Angeliki Datsi
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Jitka Fučíková
- Sotio Biotech, Prague, Czech Republic
- Department of Immunology, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Lisa Kinget
- Department of General Medical Oncology, UZ Leuven, Leuven, Belgium
| | - Bart Neyns
- Department of Medical Oncology, UZ Brussel, Brussels, Belgium
| | - Gerty Schreibelt
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences; Radboud University Medical Center, Nijmegen, The Netherlands
| | - Evelien Smits
- Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, Edegem, Belgium
- Center for Oncological Research, Integrated Personalized and Precision Oncology Network, University of Antwerp, Wilrijk, Belgium
| | - Rüdiger V Sorg
- Institute for Transplantation Diagnostics and Cell Therapeutics, Heinrich-Heine University, Düsseldorf, Germany
| | - Radek Spisek
- Sotio Biotech, Prague, Czech Republic
- Department of Immunology, Charles University, University Hospital Motol, Prague, Czech Republic
| | - Kris Thielemans
- Laboratory of Molecular and Cellular Therapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Sandra Tuyaerts
- Department of Medical Oncology, UZ Brussel, Brussels, Belgium
- Laboratory of Medical and Molecular Oncology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Steven De Vleeschouwer
- Research Group Experimental Neurosurgery and Neuroanatomy, KU Leuven, Leuven, Belgium
- Department of Neurosurgery, UZ Leuven, Leuven, Belgium
| | - I Jolanda M de Vries
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences; Radboud University Medical Center, Nijmegen, The Netherlands
| | - Yanling Xiao
- Department of Immunology and Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Abhishek D Garg
- Laboratory of Cell Stress & Immunity, Department of Cellular & Molecular Medicine, KU Leuven, Leuven, Belgium
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Torres A, Vivanco S, Lavín F, Pereda C, Chernobrovkin A, Gleisner A, Alcota M, Larrondo M, López MN, Salazar-Onfray F, Zubarev RA, González FE. Haptoglobin Induces a Specific Proteomic Profile and a Mature-Associated Phenotype on Primary Human Monocyte-Derived Dendritic Cells. Int J Mol Sci 2022; 23:ijms23136882. [PMID: 35805888 PMCID: PMC9266681 DOI: 10.3390/ijms23136882] [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: 05/22/2022] [Revised: 06/12/2022] [Accepted: 06/14/2022] [Indexed: 11/16/2022] Open
Abstract
Damage-associated molecular patterns (DAMPs) play a critical role in dendritic cells (DCs) ability to trigger a specific and efficient adaptive immune response for different physiological and pathological scenarios. We have previously identified constitutive DAMPs (HMGB1 and Calreticulin) as well as new putative inducible DAMPs such as Haptoglobin (HP), from a therapeutically used heat shock-conditioned melanoma cell lysate (called TRIMEL). Remarkably, HP was shown to be the most abundant protein in the proteomic profile of heat shock-conditioned TRIMEL samples. However, its relative contribution to the observed DCs phenotype has not been fully elucidated. Human DCs were generated from monocytes isolated from PBMC of melanoma patients and healthy donors. DC lineage was induced with rhIL-4 and rhGM-CSF. After additional stimulation with HP, the proteome of these HP-stimulated cells was characterized. In addition, DCs were phenotypically characterized by flow cytometry for canonical maturation markers and cytokine production. Finally, in vitro transmigration capacity was assessed using Transwell plates. Our results showed that the stimulation with HP was associated with the presence of exclusive and higher relative abundance of specific immune-; energy production-; lipid biosynthesis-; and DAMPs-related proteins. Importantly, HP stimulation enhanced the expression of specific DC maturation markers and pro-inflammatory and Th1-associated cytokines, and an in vitro transmigration of primary human DCs. Taken together, these data suggest that HP can be considered as a new inducible DAMP with an important role in in vitro DC activation for cancer immunotherapy.
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Affiliation(s)
- Alfredo Torres
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile; (A.T.); (S.V.); (F.L.)
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile;
| | - Sheilah Vivanco
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile; (A.T.); (S.V.); (F.L.)
| | - Francisca Lavín
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile; (A.T.); (S.V.); (F.L.)
| | - Cristián Pereda
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile; (C.P.); (A.G.); (M.N.L.); (F.S.-O.)
| | - Alexey Chernobrovkin
- Department of Medical Biochemistry and Biophysics, Karolinska Institute, SE17177 Stockholm, Sweden; (A.C.); (R.A.Z.)
| | - Alejandra Gleisner
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile; (C.P.); (A.G.); (M.N.L.); (F.S.-O.)
| | - Marcela Alcota
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile;
| | - Milton Larrondo
- Blood Bank Service, University of Chile Clinical Hospital, Santiago 8380453, Chile;
| | - Mercedes N. López
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile; (C.P.); (A.G.); (M.N.L.); (F.S.-O.)
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
| | - Flavio Salazar-Onfray
- Disciplinary Program of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago 8380453, Chile; (C.P.); (A.G.); (M.N.L.); (F.S.-O.)
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
| | - Roman A. Zubarev
- Department of Medical Biochemistry and Biophysics, Karolinska Institute, SE17177 Stockholm, Sweden; (A.C.); (R.A.Z.)
| | - Fermín E. González
- Laboratory of Experimental Immunology & Cancer, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile; (A.T.); (S.V.); (F.L.)
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Santiago 8380492, Chile;
- Millennium Institute on Immunology and Immunotherapy, Faculty of Medicine, University of Chile, Santiago 8380453, Chile
- Correspondence: ; Tel.: +56-2-29781714
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CD40 monoclonal antibody and OK432 synergistically promote the activation of dendritic cells in immunotherapy. Cancer Cell Int 2022; 22:216. [PMID: 35715855 PMCID: PMC9206283 DOI: 10.1186/s12935-022-02630-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 06/08/2022] [Indexed: 12/05/2022] Open
Abstract
Background Colorectal cancer (CRC) with pulmonary metastasis usually indicates a poor prognosis, whereas patients may benefit from adoptive cell therapy. Tumor-specific cytotoxic T lymphocytes (CTLs) have been reported as a promising treatment for CRC. However, the antitumor effect of CTLs remains limited partially due to insufficient production of effector cells via the activation by antigen-presenting dendritic cells (DCs). Method This study showed that a combination of CD40 mAb and Picibanil (OK-432) could significantly enhance the activation of CTLs by DCs, both in vitro and in vivo. Flow cytometry, colon cancer mouse model, and pathological staining were employed to demonstrate the specific functions. Results This approach promoted the maturation of DCs, augmented the production of stimulatory cytokines, and suppressed the secretion of inhibitory cytokines. Additionally, it facilitated the killing efficiency of CTLs via stimulating their proliferation while restraining the number of Tregs, concomitantly with the positive regulation of corresponding cytokines. Furthermore, the combined unit could hurdle the expansion of tumor cells on metastatic lungs in the colon cancer mouse model. Conclusion Collectively, the combination of CD40-mAb and OK-432 facilitated the maturation of DCs and enhanced the cytotoxicity of T cells, promising therapeutic approach against CRC. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12935-022-02630-x.
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Tang M, Cai JH, Diao HY, Guo WM, Yang X, Xing S. The progress of peptide vaccine clinical trials in gynecologic oncology. Hum Vaccin Immunother 2022; 18:2062982. [PMID: 35687860 PMCID: PMC9450897 DOI: 10.1080/21645515.2022.2062982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Peptide vaccine are a type of immunotherapy that are synthesized according to the amino acid sequence of known or predicted tumor antigen epitopes. They are safe and well tolerated and have shown exciting results in gynecologic oncology. However, no peptide vaccine has yet been licensed in this field. This review examines peptide vaccine clinical trials in gynecology registered on ClinicalTrials.gov through January 1, 2022, analyzes the global progress and current achievements of peptide vaccines in gynecology, and explores the efforts focused on devising new methods to boost immunotherapeutic outcomes, including the use of adjuvants, multi-epitope vaccines, combinations of helper T cell epitopes, personalized peptide vaccines, synthetic long peptides, new peptide delivery, and combination therapy.
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Affiliation(s)
- Mi Tang
- GCP institution, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Jiang-Hui Cai
- Department of Pharmacy, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Hao-Yang Diao
- GCP institution, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Wen-Mei Guo
- GCP institution, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - Xiao Yang
- Obstetrics Department, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
| | - ShaSha Xing
- GCP institution, Chengdu Women's and Children's Center Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, P.R. China
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Sasaki I, Kato T, Hemmi H, Fukuda-Ohta Y, Wakaki-Nishiyama N, Yamamoto A, Kaisho T. Conventional Type 1 Dendritic Cells in Intestinal Immune Homeostasis. Front Immunol 2022; 13:857954. [PMID: 35693801 PMCID: PMC9184449 DOI: 10.3389/fimmu.2022.857954] [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: 01/19/2022] [Accepted: 05/04/2022] [Indexed: 11/15/2022] Open
Abstract
Dendritic cells (DC) play critical roles in linking innate and adaptive immunity. DC are heterogenous and there are subsets with various distinct functions. One DC subset, conventional type 1 DC (cDC1), can be defined by expression of CD8α/CD103 in mice and CD141 in humans, or by expression of a chemokine receptor, XCR1, which is a conserved marker in both mice and human. cDC1 are characterized by high ability to ingest dying cells and to cross-present antigens for generating cytotoxic CD8 T cell responses. Through these activities, cDC1 play crucial roles in immune responses against infectious pathogens or tumors. Meanwhile, cDC1 involvement in homeostatic situations is not fully understood. Analyses by using mutant mice, in which cDC1 are ablated in vivo, revealed that cDC1 are critical for maintaining intestinal immune homeostasis. Here, we review the homeostatic roles of cDC1, focusing upon intestinal immunity.
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Affiliation(s)
- Izumi Sasaki
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- *Correspondence: Izumi Sasaki, ; Tsuneyasu Kaisho,
| | - Takashi Kato
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hiroaki Hemmi
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- Laboratory of Immunology, Faculty of Veterinary Medicine, Okayama University of Science, Ehime, Japan
| | - Yuri Fukuda-Ohta
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Naoko Wakaki-Nishiyama
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Asumi Yamamoto
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Tsuneyasu Kaisho
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- *Correspondence: Izumi Sasaki, ; Tsuneyasu Kaisho,
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Scholz A, DeFalco J, Leung Y, Aydin IT, Czupalla CJ, Cao W, Santos D, Vad N, Lippow SM, Baia G, Harbell M, Sapugay J, Zhang D, Wu DC, Wechsler E, Ye AZ, Wu JW, Peng X, Vivian J, Kaplan H, Collins R, Nguyen N, Whidden M, Kim D, Millward C, Benjamin J, Greenberg NM, Serafini TA, Emerling DE, Steinman L, Robinson WH, Manning-Bog A. Mobilization of innate and adaptive antitumor immune responses by the RNP-targeting antibody ATRC-101. Proc Natl Acad Sci U S A 2022; 119:e2123483119. [PMID: 35507878 PMCID: PMC9171637 DOI: 10.1073/pnas.2123483119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/03/2022] [Indexed: 11/18/2022] Open
Abstract
Immunotherapy approaches focusing on T cells have provided breakthroughs in treating solid tumors. However, there remains an opportunity to drive anticancer immune responses via other cell types, particularly myeloid cells. ATRC-101 was identified via a target-agnostic process evaluating antibodies produced by the plasmablast population of B cells in a patient with non-small cell lung cancer experiencing an antitumor immune response during treatment with checkpoint inhibitor therapy. Here, we describe the target, antitumor activity in preclinical models, and data supporting a mechanism of action of ATRC-101. Immunohistochemistry studies demonstrated tumor-selective binding of ATRC-101 to multiple nonautologous tumor tissues. In biochemical analyses, ATRC-101 appears to target an extracellular, tumor-specific ribonucleoprotein (RNP) complex. In syngeneic murine models, ATRC-101 demonstrated robust antitumor activity and evidence of immune memory following rechallenge of cured mice with fresh tumor cells. ATRC-101 increased the relative abundance of conventional dendritic cell (cDC) type 1 cells in the blood within 24 h of dosing, increased CD8+ T cells and natural killer cells in blood and tumor over time, decreased cDC type 2 cells in the blood, and decreased monocytic myeloid-derived suppressor cells in the tumor. Cellular stress, including that induced by chemotherapy, increased the amount of ATRC-101 target in tumor cells, and ATRC-101 combined with doxorubicin enhanced efficacy compared with either agent alone. Taken together, these data demonstrate that ATRC-101 drives tumor destruction in preclinical models by targeting a tumor-specific RNP complex leading to activation of innate and adaptive immune responses.
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Affiliation(s)
| | | | | | | | | | - Wei Cao
- Atreca, Inc, San Carlos, CA 94070
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Lawrence Steinman
- Department of Neurology and Neurological Sciences and Pediatrics, Stanford University, Stanford, CA 94305
| | - William H. Robinson
- Atreca, Inc, San Carlos, CA 94070
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA 94305
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Kolostova K, Pospisilova E, Matkowski R, Szelachowska J, Bobek V. Immune activation of the monocyte-derived dendritic cells using patients own circulating tumor cells. Cancer Immunol Immunother 2022; 71:2901-2911. [PMID: 35471603 DOI: 10.1007/s00262-022-03189-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/09/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Dendritic cell (DC) therapy counts to the promising strategies how to weaken and eradicate cancer disease. We aimed to develop a good manufacturing practice (GMP) protocol for monocyte-derived DC (Mo-DC) maturation using circulating tumor cells lysates with subsequent experimental T-cell priming in vitro. METHODS DC differentiation was induced from a population of immunomagnetically enriched CD14 + monocytes out of the leukapheresis samples (n = 6). The separation was provided automatically, in a closed bag system, using CliniMACS Prodigy® separation protocols (Miltenyi Biotec). For differentiation and maturation of CD14 + cells, DendriMACs® growing medium with supplements (GM-CSF, IL-4, IL-6, IL-1B, TNFa, PGE) was used. Immature Mo-DCs were loaded with autologous circulating tumor cell (CTCs) lysates. Autologous CTCs were sorted out by size-based filtration (MetaCell®) of the leukapheresis CD14-negative fraction. A mixture of mature Mo-DCs and autologous non-target blood cells (NTBCs) was co-cultured and the activation effect of mature Mo-DCs on T-cell activation was monitored by means of multimarker gene expression profiling. RESULTS New protocols for mMo-DC production using automatization and CTC lysates were introduced including a feasible in vitro assay for mMo-DC efficacy evaluation. Gene expression analysis revealed elevation for following genes in NTBC (T cells) subset primed by mMo-DCs: CD8A, CD4, MKI67, MIF, TNFA, CD86, and CD80 (p ≤ 0.01). CONCLUSION Summarizing the presented data, we might conclude mMo-DCs were generated using CliniMACS Prodigy® machine and CTC lysates in a homogenous manner showing a potential to generate NTBC activation in co-cultures. Identification of the activation signals in T-cell population by simple multimarker-qPCRs could fasten the process of effective mMo-DC production.
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Affiliation(s)
- Katarina Kolostova
- Laboratory of Personalized Medicine, Oncology Clinic, University Hospital Kralovske Vinohrady, Srobarova 50, 10034, Prague, Czech Republic
| | - Eliska Pospisilova
- Laboratory of Personalized Medicine, Oncology Clinic, University Hospital Kralovske Vinohrady, Srobarova 50, 10034, Prague, Czech Republic
| | - Rafal Matkowski
- Department of Oncology, Wrocław Medical University, Wrocław, Poland.,Breast Cancer Unit, Lower Silesian Oncology, Pulmonology and Hematology Center, Plac Hirszfelda 12, 54-413, Wrocław, Poland
| | - Jolanta Szelachowska
- Department of Oncology, Wrocław Medical University, Wrocław, Poland.,Breast Cancer Unit, Lower Silesian Oncology, Pulmonology and Hematology Center, Plac Hirszfelda 12, 54-413, Wrocław, Poland
| | - Vladimir Bobek
- Laboratory of Personalized Medicine, Oncology Clinic, University Hospital Kralovske Vinohrady, Srobarova 50, 10034, Prague, Czech Republic. .,3rd Department of Surgery University Hospital Motol and 1st Faculty of Medicine, Charles University, V Uvalu 84, 15006, Prague, Czech Republic. .,Department of Thoracic Surgery, Masaryk's Hospital, Krajska Zdravotni a.s., Socialni pece 3316/12A, 40113, Usti nad Labem, Czech Republic. .,Department of Thoracic Surgery, Lower Silesian Oncology, Pulmology and Hematology Center and Medical University Wroclaw, Grabiszynska 105, 53-413, Wrocław, Poland.
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The Role of Type-2 Conventional Dendritic Cells in the Regulation of Tumor Immunity. Cancers (Basel) 2022; 14:cancers14081976. [PMID: 35454882 PMCID: PMC9028336 DOI: 10.3390/cancers14081976] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/01/2022] [Accepted: 04/11/2022] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Recent studies revealed that type-2 conventional dendritic cells (cDC2s) play an important role in antitumor immunity by promoting cytotoxic T-cell responses and helper T-cell differentiation. This review outlines the role of cDC2s in tumor immunity and summarizes the latest progress regarding their potential in cancer vaccination and cDC2-targeted cancer immunotherapy. Abstract Conventional dendritic cells (cDCs) orchestrate immune responses to cancer and comprise two major subsets: type-1 cDCs (cDC1s) and type-2 cDCs (cDC2s). Compared with cDC1s, which are dedicated to the activation of CD8+ T cells, cDC2s are ontogenically and functionally heterogeneous, with their main function being the presentation of exogenous antigens to CD4+ T cells for the initiation of T helper cell differentiation. cDC1s play an important role in tumor-specific immune responses through cross-presentation of tumor-derived antigens for the priming of CD8+ T cells, whereas little is known of the role of cDC2s in tumor immunity. Recent studies have indicated that human cDC2s can be divided into at least two subsets and have implicated these cells in both anti- and pro-tumoral immune responses. Furthermore, the efficacy of cDC2-based vaccines as well as cDC2-targeted therapeutics has been demonstrated in both mouse models and human patients. Here we summarize current knowledge about the role of cDC2s in tumor immunity and address whether these cells are beneficial in the context of antitumor immune responses.
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Kim J, Francis DM, Sestito LF, Archer PA, Manspeaker MP, O'Melia MJ, Thomas SN. Thermosensitive hydrogel releasing nitric oxide donor and anti-CTLA-4 micelles for anti-tumor immunotherapy. Nat Commun 2022; 13:1479. [PMID: 35304456 PMCID: PMC8933465 DOI: 10.1038/s41467-022-29121-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 02/23/2022] [Indexed: 01/01/2023] Open
Abstract
Due to their autosynchronous roles in shaping the anti-tumor immune response, complex immune regulatory networks acting both locally within the tumor microenvironment as well as in its draining lymph nodes play critical roles in the cancer immunotherapy response. We describe herein a thermosensitive co-polymer hydrogel system formed from biocompatible polymers gelatin and Pluronic® F127 that are widely used in humans to enable the sustained release of a nitric oxide donor and antibody blocking immune checkpoint cytotoxic T-lymphocyte-associated protein-4 for efficient and durable anti-tumor immunotherapy. By virtue of its unique gel formation and degradation properties that sustain drug retention at the tumor tissue site for triggered release by the tumor microenvironment and formation of in situ micelles optimum in size for lymphatic uptake, this rationally designed thermosensitive hydrogel facilitates modulation of two orthogonal immune signaling networks relevant to the regulation of the anti-tumor immune response to improve local and abscopal effects of cancer immunotherapy.
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Affiliation(s)
- Jihoon Kim
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA.,George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA
| | - David M Francis
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA.,School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA
| | - Lauren F Sestito
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Dr NW, Atlanta, GA, 30332, USA.,Wallace H. Coulter Department of Biomedical Engineering, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA
| | - Paul A Archer
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA.,School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA
| | - Margaret P Manspeaker
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA.,School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA
| | - Meghan J O'Melia
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Dr NW, Atlanta, GA, 30332, USA.,Wallace H. Coulter Department of Biomedical Engineering, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA
| | - Susan N Thomas
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA. .,George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA, 30332, USA. .,Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Dr NW, Atlanta, GA, 30332, USA. .,Wallace H. Coulter Department of Biomedical Engineering, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA. .,Winship Cancer Institute, Emory University School of Medicine, 1365-C Clifton Road NE, Atlanta, GA, 30322, USA.
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Kwiecień I, Rutkowska E, Raniszewska A, Sokołowski R, Bednarek J, Jahnz-Różyk K, Rzepecki P, Domagała-Kulawik J. Immunosuppressive properties of human PD-1 + , PDL-1 + and CD80 + dendritic cells from lymph nodes aspirates of lung cancer patients. Cancer Immunol Immunother 2022; 71:2469-2483. [PMID: 35254478 DOI: 10.1007/s00262-022-03178-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/11/2022] [Indexed: 12/19/2022]
Abstract
Dendritic cells (DCs) play a pivotal role in the homeostasis of the immune system. The tumor microenvironment impairs the proper function of DCs. The immunomodulatory properties of DCs in lung cancer are of interest. In the present study, we analysed DCs subsets and immune cells with the expression of immunomodulatory molecules: PD-1 and PD-L1 and co-stimulatory molecule CD80 in metastatic, non-metastatic lymph nodes (LNs) and peripheral blood (PB). LNs aspirates were obtained during the EBUS/TBNA procedure of 29 patients with primary lung cancer. The cells were analyzed by flow cytometry. We reported a higher percentage of DCs in the metastatic than in the non-metastatic LNs and the PB (0.709% vs. 0.166% vs. 0.043%, p < 0.0001). The proportions of PD-1 + , PD-L1 + and CD80 + DCs were higher in the metastatic LNs than in the non-metastatic ones. A higher proportion of regulatory DCs (DCregs) was found in the metastatic ones than in the non-metastatic LNs (22.5% vs. 3.1%, p = 0.0189). We report that DCs cells show increased expression of PD-1, PD-L1 and CD80 molecules that can interact with T lymphocytes. It can be assumed that mature DCs infiltrating metastatic LNs can develop into DCregs, which are involved in the suppression of anti-tumor response.
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Affiliation(s)
- Iwona Kwiecień
- Department of Internal Medicine and Hematology, Laboratory of Hematology and Flow Cytometry, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland.
| | - Elżbieta Rutkowska
- Department of Internal Medicine and Hematology, Laboratory of Hematology and Flow Cytometry, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Agata Raniszewska
- Department of Internal Medicine and Hematology, Laboratory of Hematology and Flow Cytometry, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Rafał Sokołowski
- Department of Internal Medicine, Pulmonology, Allergology and Clinical Immunology, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Joanna Bednarek
- Department of Internal Medicine, Pulmonology, Allergology and Clinical Immunology, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Karina Jahnz-Różyk
- Department of Internal Medicine, Pulmonology, Allergology and Clinical Immunology, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Piotr Rzepecki
- Department of Internal Medicine and Hematology, Military Institute of Medicine, Szaserów 128 Street, 04-141, Warsaw, Poland
| | - Joanna Domagała-Kulawik
- Department of Internal Medicine, Pulmonary Diseases and Allergy, Medical University of Warsaw, Banacha 1a Street, 02-097, Warsaw, Poland
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