201
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Zhang M, Fang Z, Cui M, Liu K. Multifunctional Metal Complex-based Gene Delivery for tumor immune checkpoint blockade combination therapy. J Drug Target 2022; 30:753-766. [PMID: 35311603 DOI: 10.1080/1061186x.2022.2056186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Immune checkpoint blocking based on the PD-1/PD-L1 pathway has shown exciting results in various types of cancer. However, due to the off-target effect of PD-1/PD-L1 blocker, low tumor immunogenicity and tumor immunosuppressive microenvironment, a significant proportion of patients do not benefit from this treatment. Here, we constructed a novel multifunctional metal complex Fe/PEI-Tn by the coordination of polyethyleneimine (PEI) with Fe3+ and the modification of bifunctional peptides Tn containing the cell penetrating peptide (TAT) and nuclear localization signal peptide (NLS), which was coated with hyaluronic acid (HA) to prolong the circulation time in vivo. Fe/PEI-Tn can condensate PD-L1 trap plasmid (pPD-L1 trap) and mediate PD-L1 trap protein expression in tumor tissues in situ, thus blocking the PD-1/PD-L1 pathway. Besides, Fe/PEI-Tn metal complex itself can act as an immune adjuvant to activate macrophages, reverse the phenotype of pro-tumor M2-type macrophages, and promote anti-tumor immunity. Meanwhile, Fe/PEI-Tn treatment can induce damage in tumor cells and release tumor-specific antigens into tumor microenvironment, thus stimulating anti-tumor immune response. Studies showed that HA/Fe/PEI-Tn/pPD-L1 trap complexes could promote the immune activation of tumor tissues and effectively delay tumor growth. This strategy provides a new direction for tumor combination therapy based on PD-1/PD-L1 blockade.
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Affiliation(s)
- Min Zhang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Zhou Fang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Mingxiao Cui
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Kehai Liu
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
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202
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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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203
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Gupta YH, Khanom A, Acton SE. Control of Dendritic Cell Function Within the Tumour Microenvironment. Front Immunol 2022; 13:733800. [PMID: 35355992 PMCID: PMC8960065 DOI: 10.3389/fimmu.2022.733800] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 02/09/2022] [Indexed: 12/12/2022] Open
Abstract
The tumour microenvironment (TME) presents a major block to anti-tumour immune responses and to effective cancer immunotherapy. The inflammatory mediators such as cytokines, chemokines, growth factors and prostaglandins generated in the TME alter the phenotype and function of dendritic cells (DCs) that are critical for a successful adaptive immune response against the growing tumour. In this mini review we discuss how tumour cells and the surrounding stroma modulate DC maturation and trafficking to impact T cell function. Fibroblastic stroma and the associated extracellular matrix around tumours can also provide physical restrictions to infiltrating DCs and other leukocytes. We discuss interactions between the inflammatory TME and infiltrating immune cell function, exploring how the inflammatory TME affects generation of T cell-driven anti-tumour immunity. We discuss the open question of the relative importance of antigen-presentation site; locally within the TME versus tumour-draining lymph nodes. Addressing these questions will potentially increase immune surveillance and enhance anti-tumour immunity.
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Affiliation(s)
- Yukti Hari Gupta
- Stromal Immunology Laboratory, MRC Laboratory for Molecular Cell Biology, University College London, London, United Kingdom
| | | | - Sophie E. Acton
- Stromal Immunology Laboratory, MRC Laboratory for Molecular Cell Biology, University College London, London, United Kingdom
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204
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Dendritic cell-based cancer immunotherapy in the era of immune checkpoint inhibitors: From bench to bedside. Life Sci 2022; 297:120466. [PMID: 35271882 DOI: 10.1016/j.lfs.2022.120466] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 12/18/2022]
Abstract
Dendritic cells (DCs) can present tumoral antigens to T-cells and stimulate T-cell-mediated anti-tumoral immune responses. In addition to uptaking, processing, and presenting tumoral antigens to T-cells, co-stimulatory signals have to be established between DCs with T-cells to develop anti-tumoral immune responses. However, most of the tumor-infiltrated immune cells are immunosuppressive in the tumor microenvironment (TME), paving the way for immune evasion of tumor cells. This immunosuppressive TME has also been implicated in suppressing the DC-mediated anti-tumoral immune responses, as well. Various factors, i.e., immunoregulatory cells, metabolic factors, tumor-derived immunosuppressive factors, and inhibitory immune checkpoint molecules, have been implicated in developing the immunosuppressive TME. Herein, we aimed to review the biology of DCs in developing T-cell-mediated anti-tumoral immune responses, the significance of immunoregulatory cells in the TME, metabolic barriers contributing to DCs dysfunction in the TME, tumor-derived immunosuppressive factors, and inhibitory immune checkpoint molecules in DC-based cell therapy outcomes. With reviewing the ongoing clinical trials, we also proposed a novel therapeutic strategy to increase the efficacy of DC-based cell therapy. Indeed, the combination of DC-based cell therapy with monoclonal antibodies against novel immune checkpoint molecules can be a promising strategy to increase the response rate of patients with cancers.
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205
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Wang J, Manni M, Bärenwaldt A, Wieboldt R, Kirchhammer N, Ivanek R, Stanczak M, Zippelius A, König D, Rodrigues Manutano N, Läubli H. Siglec Receptors Modulate Dendritic Cell Activation and Antigen Presentation to T Cells in Cancer. Front Cell Dev Biol 2022; 10:828916. [PMID: 35309936 PMCID: PMC8927547 DOI: 10.3389/fcell.2022.828916] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 01/21/2022] [Indexed: 01/22/2023] Open
Abstract
Interactions between sialylated glycans and sialic acid-binding immunoglobulin-like lectin (Siglec) receptors have been recently described as potential new immune checkpoint that can be targeted to improve anticancer immunity. Myeloid cells have been reported to express a wide range of different Siglecs; however, their expression and functions on cancer-associated dendritic cells (DCs) were not fully characterized. We found that classical conventional DCs (cDCs) from cancer patient samples have a high expression of several inhibitory Siglecs including Siglec-7, Siglec-9, and Siglec-10. In subcutaneous murine tumor models, we also found an upregulation of the inhibitory Siglec-E receptor on cancer-associated cDCs. DC lines and bone marrow-derived DCs (BMDCs) with expression of these inhibitory Siglecs showed impaired maturation states on transcriptome and protein level. Furthermore, ablation of these inhibitory Siglecs from DCs enhanced their capability to prime antigen-specific T cells and induce proliferation. Our work provides a deeper understanding of the influence of inhibitory Siglecs on DCs and reveals a potential new target to improve cancer immunotherapy.
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Affiliation(s)
- Jinyu Wang
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Michela Manni
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Anne Bärenwaldt
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Ronja Wieboldt
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Nicole Kirchhammer
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Robert Ivanek
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
- Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Michal Stanczak
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Alfred Zippelius
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
- Division of Oncology, Department of Theragnostic, University Hospital Basel, Basel, Switzerland
| | - David König
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
- Division of Oncology, Department of Theragnostic, University Hospital Basel, Basel, Switzerland
| | | | - Heinz Läubli
- Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
- Division of Oncology, Department of Theragnostic, University Hospital Basel, Basel, Switzerland
- *Correspondence: Heinz Läubli,
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206
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Codrici E, Popescu ID, Tanase C, Enciu AM. Friends with Benefits: Chemokines, Glioblastoma-Associated Microglia/Macrophages, and Tumor Microenvironment. Int J Mol Sci 2022; 23:ijms23052509. [PMID: 35269652 PMCID: PMC8910233 DOI: 10.3390/ijms23052509] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 12/19/2022] Open
Abstract
Glioma is the most common primary intracranial tumor and has the greatest prevalence of all brain tumors. Treatment resistance and tumor recurrence in GBM are mostly explained by considerable alterations within the tumor microenvironment, as well as extraordinary cellular and molecular heterogeneity. Soluble factors, extracellular matrix components, tissue-resident cell types, resident or newly recruited immune cells together make up the GBM microenvironment. Regardless of many immune cells, a profound state of tumor immunosuppression is supported and developed, posing a considerable hurdle to cancer cells' immune-mediated destruction. Several studies have suggested that various GBM subtypes present different modifications in their microenvironment, although the importance of the microenvironment in treatment response has yet to be determined. Understanding the microenvironment and how it changes after therapies is critical because it can influence the remaining invasive GSCs and lead to recurrence. This review article sheds light on the various components of the GBM microenvironment and their roles in tumoral development, as well as immune-related biological processes that support the interconnection/interrelationship between different cell types. Also, we summarize the current understanding of the modulation of soluble factors and highlight the dysregulated inflammatory chemokine/specific receptors cascades/networks and their significance in tumorigenesis, cancer-related inflammation, and metastasis.
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Affiliation(s)
- Elena Codrici
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania;
- Correspondence: (E.C.); (I.-D.P.); (A.-M.E.)
| | - Ionela-Daniela Popescu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania;
- Correspondence: (E.C.); (I.-D.P.); (A.-M.E.)
| | - Cristiana Tanase
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania;
- Department of Clinical Biochemistry, Faculty of Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
| | - Ana-Maria Enciu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania;
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Correspondence: (E.C.); (I.-D.P.); (A.-M.E.)
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207
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Godoy-Tena G, Ballestar E. Epigenetics of Dendritic Cells in Tumor Immunology. Cancers (Basel) 2022; 14:cancers14051179. [PMID: 35267487 PMCID: PMC8909611 DOI: 10.3390/cancers14051179] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 12/14/2022] Open
Abstract
Dendritic cells (DCs) are professional antigen-presenting cells with the distinctive property of inducing the priming and differentiation of naïve CD4+ and CD8+ T cells into helper and cytotoxic effector T cells to develop efficient tumor-immune responses. DCs display pathogenic and tumorigenic antigens on their surface through major histocompatibility complexes to directly influence the differentiation of T cells. Cells in the tumor microenvironment (TME), including cancer cells and other immune-infiltrated cells, can lead DCs to acquire an immune-tolerogenic phenotype that facilitates tumor progression. Epigenetic alterations contribute to cancer development, not only by directly affecting cancer cells, but also by their fundamental role in the differentiation of DCs that acquire a tolerogenic phenotype that, in turn, suppresses T cell-mediated responses. In this review, we focus on the epigenetic regulation of DCs that have infiltrated the TME and discuss how knowledge of the epigenetic control of DCs can be used to improve DC-based vaccines for cancer immunotherapy.
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Affiliation(s)
- Gerard Godoy-Tena
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), 08916 Barcelona, Spain;
| | - Esteban Ballestar
- Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), 08916 Barcelona, Spain;
- Epigenetics in Inflammatory and Metabolic Diseases Laboratory, Health Science Center (HSC), East China Normal University (ECNU), Shanghai 200241, China
- Correspondence:
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208
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Cattolico C, Bailey P, Barry ST. Modulation of Type I Interferon Responses to Influence Tumor-Immune Cross Talk in PDAC. Front Cell Dev Biol 2022; 10:816517. [PMID: 35273962 PMCID: PMC8902310 DOI: 10.3389/fcell.2022.816517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/31/2022] [Indexed: 12/13/2022] Open
Abstract
Immunotherapy has revolutionized the treatment of many cancer types. However, pancreatic ductal adenocarcinomas (PDACs) exhibit poor responses to immune checkpoint inhibitors with immunotherapy-based trials not generating convincing clinical activity. PDAC tumors often have low infiltration of tumor CD8+ T cells and a highly immunosuppressive microenvironment. These features classify PDAC as immunologically "cold." However, the presence of tumor T cells is a favorable prognostic feature in PDAC. Intrinsic tumor cell properties govern interactions with the immune system. Alterations in tumor DNA such as genomic instability, high tumor mutation burden, and/or defects in DNA damage repair are associated with responses to both immunotherapy and chemotherapy. Cytotoxic or metabolic stress produced by radiation and/or chemotherapy can act as potent immune triggers and prime immune responses. Damage- or stress-mediated activation of nucleic acid-sensing pathways triggers type I interferon (IFN-I) responses that activate innate immune cells and natural killer cells, promote maturation of dendritic cells, and stimulate adaptive immunity. While PDAC exhibits intrinsic features that have the potential to engage immune cells, particularly following chemotherapy, these immune-sensing mechanisms are ineffective. Understanding where defects in innate immune triggers render the PDAC tumor-immune interface less effective, or how T-cell function is suppressed will help develop more effective treatments and harness the immune system for durable outcomes. This review will focus on the pivotal role played by IFN-I in promoting tumor cell-immune cell cross talk in PDAC. We will discuss how PDAC tumor cells bypass IFN-I signaling pathways and explore how these pathways can be co-opted or re-engaged to enhance the therapeutic outcome.
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Affiliation(s)
- Carlotta Cattolico
- Bioscience, Early Oncology, AstraZeneca, Cambridge, United Kingdom
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Peter Bailey
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
- Department of Surgery, University of Heidelberg, Heidelberg, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg, Germany
| | - Simon T. Barry
- Bioscience, Early Oncology, AstraZeneca, Cambridge, United Kingdom
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209
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Sun L, Zhang W, Zhao L, Zhao Y, Wang F, Lew AM, Xu Y. Self-Tolerance of Vascular Tissues Is Broken Down by Vascular Dendritic Cells in Response to Systemic Inflammation to Initiate Regional Autoinflammation. Front Immunol 2022; 13:823853. [PMID: 35154143 PMCID: PMC8825784 DOI: 10.3389/fimmu.2022.823853] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/03/2022] [Indexed: 12/19/2022] Open
Abstract
The correlation of infections with vascular autoinflammatory diseases such as vasculitis and atherosclerosis has been long recognized, and progressive inflammation with the formation of tertiary lymphoid organs in arterial adventitia intensively studied, the immunological basis of the nondiseased vasculatures that predispose to subsequent vascular autoimmunity during inflammation, however, is not well characterized. Here, we investigated the vascular immunity in situ of steady-state C57BL/6 mice and found that healthy vascular tissues contained a comprehensive set of immune cells with relatively higher proportion of innate components than lymphoid organs. Notably, a complete set of dendritic cell (DC) subsets was observed with monocyte-derived DCs (moDCs) constituting a major proportion; this is in contrast to moDCs being considered rare in the steady state. Interestingly, these vascular DCs constitutively expressed more suppressive factors with cDC1 for PD-L1 and moDCs for IL-10; this is concordant with the inhibitive phenotype of T cells in normal vascular tissues. The immunotolerant state of the vascular tissues, however, was readily eroded by systemic inflammation, demonstrated by the upregulation of proinflammatory cytokines and enhanced antigen presentation by vascular DCs to activate both cellular and humoral immunity in situ, which ultimately led to vascular destruction. Different vascular DC subsets elicited selective effects: moDCs were potent cytokine producers and B-cell activators, whereas cDCs, particularly, cDC1, were efficient at presenting antigens to stimulate T cells. Together, we unveil regional immunological features of vascular tissues to explain their dual facets under physiological versus pathological conditions for the better understanding and treatment of cardiovascular autoinflammation.
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Affiliation(s)
- Li Sun
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
| | - Wenjie Zhang
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
| | - Lin Zhao
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
| | - Yanfang Zhao
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
| | - Fengge Wang
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
| | - Andrew M Lew
- The Walter & Eliza Hall Institute of Medical Research and Dept of Microbiology & Immunology, University of Melbourne, Parkville, VIC, Australia
| | - Yuekang Xu
- Anhui Provincial Key Laboratory for Conservation and Exploitation of Biological Resources, College of Life Science, Anhui Normal University, Wuhu, China
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210
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Luginbuehl V, Abraham E, Kovar K, Flaaten R, Müller AMS. Better by design: What to expect from novel CAR-engineered cell therapies? Biotechnol Adv 2022; 58:107917. [PMID: 35149146 DOI: 10.1016/j.biotechadv.2022.107917] [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: 09/30/2021] [Revised: 01/30/2022] [Accepted: 02/01/2022] [Indexed: 12/15/2022]
Abstract
Chimeric antigen receptor (CAR) technology, and CAR-T cells in particular, have emerged as a new and powerful tool in cancer immunotherapy since demonstrating efficacy against several hematological malignancies. However, despite encouraging clinical results of CAR-T cell therapy products, a significant proportion of patients do not achieve satisfactory responses, or relapse. In addition, CAR-T cell applications to solid tumors is still limited due to the tumor microenvironment and lack of specifically targetable tumor antigens. All current products on the market, as well as most investigational CAR-T cell therapies, are autologous, using the patient's own peripheral blood mononuclear cells as starting material to manufacture a patient-specific batch. Alternative cell sources are, therefore, under investigation (e.g. allogeneic cells from an at least partially human leukocyte antigen (HLA)-matched healthy donor, universal "third-party" cells from a non-HLA-matched donor, cord blood-derived cells, immortalized cell lines or cells differentiated from induced pluripotent stem cells). However, genetic modifications of CAR-engineered cells, bioprocesses used to expand cells, and improved supply chains are still complex and costly. To overcome drawbacks associated with CAR-T technologies, novel CAR designs have been used to genetically engineer cells derived from alpha beta (αβ) T cells, other immune cells such as natural killer (NK) cells, gamma delta (γδ) T cells, macrophages or dendritic cells. This review endeavours to trigger ideas on the next generation of CAR-engineered cell therapies beyond CAR-T cells and, thus, will enable effective, safe and affordable therapies for clinical management of cancer. To achieve this, we present a multidisciplinary overview, addressing a wide range of critical aspects: CAR design, development and manufacturing technologies, pharmacological concepts and clinical applications of CAR-engineered cell therapies. Each of these fields employs a large number of ground-breaking scientific advances, where coordinated and complex process and product development occur at their interfaces.
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Affiliation(s)
- Vera Luginbuehl
- Novartis Oncology, Cell & Gene Therapy, Novartis Pharma Schweiz AG, Rotkreuz, Switzerland.
| | - Eytan Abraham
- Personalized Medicine Lonza Pharma&Biotech, Lonza Ltd., Walkersville, MD, USA
| | | | - Richard Flaaten
- Novartis Oncology, Cell & Gene Therapy, Novartis Norge AS, Oslo, Norway
| | - Antonia M S Müller
- Department of Medical Oncology and Hematology, University Hospital Zurich, Zurich, Switzerland
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211
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Kerdidani D, Aerakis E, Verrou KM, Angelidis I, Douka K, Maniou MA, Stamoulis P, Goudevenou K, Prados A, Tzaferis C, Ntafis V, Vamvakaris I, Kaniaris E, Vachlas K, Sepsas E, Koutsopoulos A, Potaris K, Tsoumakidou M. Lung tumor MHCII immunity depends on in situ antigen presentation by fibroblasts. J Exp Med 2022; 219:212965. [PMID: 35029648 PMCID: PMC8764966 DOI: 10.1084/jem.20210815] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 11/18/2021] [Accepted: 12/16/2021] [Indexed: 12/14/2022] Open
Abstract
A key unknown of the functional space in tumor immunity is whether CD4 T cells depend on intratumoral MHCII cancer antigen recognition. MHCII-expressing, antigen-presenting cancer-associated fibroblasts (apCAFs) have been found in breast and pancreatic tumors and are considered to be immunosuppressive. This analysis shows that antigen-presenting fibroblasts are frequent in human lung non-small cell carcinomas, where they seem to actively promote rather than suppress MHCII immunity. Lung apCAFs directly activated the TCRs of effector CD4 T cells and at the same time produced C1q, which acted on T cell C1qbp to rescue them from apoptosis. Fibroblast-specific MHCII or C1q deletion impaired CD4 T cell immunity and accelerated tumor growth, while inducing C1qbp in adoptively transferred CD4 T cells expanded their numbers and reduced tumors. Collectively, we have characterized in the lungs a subset of antigen-presenting fibroblasts with tumor-suppressive properties and propose that cancer immunotherapies might be strongly dependent on in situ MHCII antigen presentation.
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Affiliation(s)
- Dimitra Kerdidani
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Emmanouil Aerakis
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Kleio-Maria Verrou
- Greek Research Infrastructure for Personalized Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Ilias Angelidis
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Katerina Douka
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Maria-Anna Maniou
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Petros Stamoulis
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Katerina Goudevenou
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Alejandro Prados
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | - Christos Tzaferis
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece.,Greek Research Infrastructure for Personalized Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasileios Ntafis
- Animal House Facility, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece
| | | | - Evangelos Kaniaris
- Department of Respiratory Medicine, Sotiria Chest Hospital, Athens, Greece
| | | | - Evangelos Sepsas
- Department of Thoracic Surgery, Sotiria Chest Hospital, Athens, Greece
| | | | | | - Maria Tsoumakidou
- Institute of Bioinnovation, Biomedical Sciences Research Center "Alexander Fleming," Vari, Greece.,Greek Research Infrastructure for Personalized Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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212
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Plesca I, Müller L, Böttcher JP, Medyouf H, Wehner R, Schmitz M. Tumor-associated human dendritic cell subsets: phenotype, functional orientation, and clinical relevance. Eur J Immunol 2022; 52:1750-1758. [PMID: 35106759 DOI: 10.1002/eji.202149487] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/15/2021] [Accepted: 01/24/2022] [Indexed: 11/09/2022]
Abstract
Dendritic cells (DCs) play a pivotal role in orchestrating innate and adaptive antitumor immunity. Activated DCs can produce large amounts of various proinflammatory cytokines, initiate T cell responses, and exhibit direct cytotoxicity against tumor cells. They also efficiently enhance the antitumoral properties of natural killer cells and T lymphocytes. Based on these capabilities, immunogenic DCs promote tumor elimination and are associated with improved survival of patients. Furthermore, they can essentially contribute to the clinical efficacy of immunotherapeutic strategies for cancer patients. However, depending on their intrinsic properties and the tumor microenvironment, DCs can be rendered dysfunctional and mediate tolerance by producing immunosuppressive cytokines and activating regulatory T cells. Such tolerogenic DCs can foster tumor progression and are linked to poor prognosis of patients. Here, we focus on recent studies exploring the phenotype, functional orientation, and clinical relevance of tumor-infiltrating conventional DC1, conventional DC2, plasmacytoid DCs, and monocyte-derived DCs in translational and clinical settings. In addition, recent findings demonstrating the influence of DCs on the efficacy of immunotherapeutic strategies are summarized. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ioana Plesca
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Luise Müller
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Jan P Böttcher
- Institute of Molecular Immunology and Experimental Oncology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Hind Medyouf
- Institute for Tumor Biology and Experimental Therapy, Georg-Speyer-Haus, Frankfurt/Main, Germany.,Frankfurt Cancer Institute, Frankfurt am Main, Germany.,German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rebekka Wehner
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marc Schmitz
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, Dresden, Germany.,German Cancer Consortium (DKTK), Partner Site Dresden, Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
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213
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Wang Z, Zhang L, Xu W, Li J, Liu Y, Zeng X, Zhong M, Zhu Y. The Multi-Omics Analysis of Key Genes Regulating EGFR-TKI Resistance, Immune Infiltration, SCLC Transformation in EGFR-Mutant NSCLC. J Inflamm Res 2022; 15:649-667. [PMID: 35140497 PMCID: PMC8818984 DOI: 10.2147/jir.s341001] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/07/2022] [Indexed: 12/13/2022] Open
Abstract
Background Lung cancer is a high-risk malignancy worldwide. The harboring of epidermal growth factor receptor (EGFR) mutations in non-small cell lung cancer (NSCLC) makes EGFR-tyrosine kinase inhibitor (EGFR-TKI) an attractive therapeutic option. However, patients usually suffer the primary and secondary resistance to EGFR-TKI. And the molecular alteration is still not fully clear and needs further study. Methods The GEO database was utilized to find the differentially expressed genes (DEGs) in NSCLC profiles resistant to the 1st or 2nd generation EGFR-TKI. We analyzed the expression and pathway enrichment of hub genes, and the prognosis of EGFR mutant/wild-type lung adenocarcinoma (LUAD). Moreover, small cell lung cancer (SCLC) and TKI-resistant profiles were used to find common DEGs, and construct miRNA regulatory network. Analysis was performed of hub genes' related immune infiltration, drug sensitivity, and methylation. Further, we analyzed hub gene expression in EGFR-mutant LUAD and paracancerous tissue by qRT-PCR. Results A total of 107 DEGs were found related to TKI resistance. Eleven hub genes were obtained after visualization, of which 5 hub genes were co-expressed in SCLC with common miRNAs. Lower expression of SPP1 (hub gene) was associated with better survival in NSCLC. The immune infiltration analysis showed more CD4+ T cells in the resistant group with high expression of SPP1. SPP1 and CD44 promoters’ methylations were independent prognostic factors of LUAD. And the expression level of SPP1 related to the sensitivity of EGFR-TKIs in multiple cancer cell lines. qRT-PCR validated the higher expression of SPP1 in EGFR-mutant LUAD than in normal tissue. Conclusion Our study suggested that the upregulation of SPP1 might induce resistance to the 1st and 2nd generation EGFR-TKI, and influence tumor immune infiltration, resulting in poor survival. ZEB1, SPP1, MUC1, CD44, and ESRP1 might be molecular drivers of SCLC transformation of TKI resistance.
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Affiliation(s)
- Zhi Wang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Lingling Zhang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Wenwen Xu
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Jie Li
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Yi Liu
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Xiaozhu Zeng
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Maoxi Zhong
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
| | - Yuxi Zhu
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
- Department of Oncology, Jinshan Hospital of the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, People’s Republic of China
- Correspondence: Yuxi Zhu, Tel +86-23-88955813, Fax +862368811487, Email
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Jiang H, Courau T, Borison J, Ritchie AJ, Mayer AT, Krummel MF, Collisson EA. Activating Immune Recognition in Pancreatic Ductal Adenocarcinoma via Autophagy Inhibition, MEK Blockade, and CD40 Agonism. Gastroenterology 2022; 162:590-603.e14. [PMID: 34627860 DOI: 10.1053/j.gastro.2021.09.066] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 08/27/2021] [Accepted: 09/30/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND AIMS Patients with pancreatic ductal adenocarcinoma (PDA) have not yet benefitted from the revolution in cancer immunotherapy due in large part to a dominantly immunosuppressive tumor microenvironment. MEK inhibition combined with autophagy inhibition leads to transient tumor responses in some patients with PDA. We examined the functional effects of combined MEK and autophagy inhibition on the PDA immune microenvironment and the synergy of combined inhibition of MEK and autophagy with CD40 agonism (aCD40) against PDA using immunocompetent model systems. METHODS We implanted immunologically "cold" murine PDA cells orthotopically in wide type C57BL/6J mice. We administered combinations of inhibitors of MEK1/2, inhibitors of autophagy, and aCD40 and measured anticancer efficacy and immune sequelae using mass cytometry and multiplexed immunofluorescence imaging analysis to characterize the tumor microenvironment. We also used human and mouse PDA cell lines and human macrophages in vitro to perform functional assays to elucidate the cellular effects induced by the treatments. RESULTS We find that coinhibition of MEK (using cobimetinib) and autophagy (using mefloquine), but not either treatment alone, activates the STING/type I interferon pathway in tumor cells that in turn activates paracrine tumor associated macrophages toward an immunogenic M1-like phenotype. This switch is further augmented by aCD40. Triple therapy (cobimetinib + mefloquine + aCD40) achieved cytotoxic T-cell activation in an immunologically "cold" mouse PDA model, leading to enhanced antitumor immunity. CONCLUSIONS MEK and autophagy coinhibition coupled with aCD40 invokes immune repolarization and is an attractive therapeutic approach for PDA immunotherapy development.
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Affiliation(s)
- Honglin Jiang
- Division of Hematology and Oncology, Department of Medicine, University of California San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | - Tristan Courau
- Department of Pathology, University of California San Francisco, San Francisco, California; ImmunoX Initiative, University of California San Francisco, San Francisco, California
| | | | - Alexa J Ritchie
- Division of Hematology and Oncology, Department of Medicine, University of California San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | | | - Matthew F Krummel
- Department of Pathology, University of California San Francisco, San Francisco, California; ImmunoX Initiative, University of California San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California
| | - Eric A Collisson
- Division of Hematology and Oncology, Department of Medicine, University of California San Francisco, San Francisco, California; Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California.
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215
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Peil J, Bock F, Kiefer F, Schmidt R, Heindl LM, Cursiefen C, Schlereth SL. New Therapeutic Approaches for Conjunctival Melanoma-What We Know So Far and Where Therapy Is Potentially Heading: Focus on Lymphatic Vessels and Dendritic Cells. Int J Mol Sci 2022; 23:1478. [PMID: 35163401 PMCID: PMC8835854 DOI: 10.3390/ijms23031478] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 11/25/2022] Open
Abstract
Conjunctival melanoma (CM) accounts for 5% of all ocular melanomas and arises from malignantly transformed melanocytes in the conjunctival epithelium. Current therapies using surgical excision in combination with chemo- or cryotherapy still have high rates for recurrences and metastatic disease. Lately, novel signal transduction-targeted and immune checkpoint inhibitors like cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) inhibitors, programmed cell death protein-1 (PD-1) receptor inhibitors, BRAF- or MEK-inhibitors for systemic treatment of melanoma have improved the outcome even for unresectable cutaneous melanoma, improving patient survival dramatically. The use of these therapies is now also recommended for CM; however, the immunological background of CM is barely known, underlining the need for research to better understand the immunological basics when treating CM patients with immunomodulatory therapies. Immune checkpoint inhibitors activate tumor defense by interrupting inhibitory interactions between tumor cells and T lymphocytes at the so-called checkpoints. The tumor cells exploit these inhibitory targets on T-cells that are usually used by dendritic cells (DCs). DCs are antigen-presenting cells at the forefront of immune response induction. They contribute to immune tolerance and immune defense but in the case of tumor development, immune tolerance is often prevalent. Enhancing the immune response via DCs, interfering with the lymphatic pathways during immune cell migration and tumor development and specifically targeting tumor cells is a major therapeutic opportunity for many tumor entities including CM. This review summarizes the current knowledge on the function of lymphatic vessels in tumor growth and immune cell transport and continues to compare DC subsets in CM with related melanomas, such as cutaneous melanoma and mucosal melanoma.
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Affiliation(s)
- Jennifer Peil
- Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (J.P.); (F.B.); (L.M.H.); (C.C.)
| | - Felix Bock
- Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (J.P.); (F.B.); (L.M.H.); (C.C.)
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne, Germany
| | - Friedemann Kiefer
- European Institute for Molecular Imaging (EIMI), University of Münster, 48149 Münster, Germany;
| | - Rebecca Schmidt
- Department of Oral, Maxillofacial and Plastic Facial Surgery, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University, 40225 Düsseldorf, Germany;
| | - Ludwig M. Heindl
- Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (J.P.); (F.B.); (L.M.H.); (C.C.)
| | - Claus Cursiefen
- Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (J.P.); (F.B.); (L.M.H.); (C.C.)
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne, Germany
| | - Simona L. Schlereth
- Department of Ophthalmology, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937 Cologne, Germany; (J.P.); (F.B.); (L.M.H.); (C.C.)
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, 50937 Cologne, Germany
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216
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Mortezaee K, Majidpoor J. (Im)maturity in Tumor Ecosystem. Front Oncol 2022; 11:813897. [PMID: 35145911 PMCID: PMC8821092 DOI: 10.3389/fonc.2021.813897] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/27/2021] [Indexed: 01/10/2023] Open
Abstract
Tumors have special features that make them distinct from their normal counterparts. Immature cells in a tumor mass and their critical contributions to the tumorigenesis will open new windows toward cancer therapy. Incomplete cellular development brings versatile and unique functionality in the cellular tumor ecosystem, such as what is seen for highly potential embryonic cells. There is evidence that maturation of certain types of cells in this ecosystem can recover the sensitivity of the tumor. Therefore, understanding more about the mechanisms that contributed to this immaturity will render new therapeutic approaches in cancer therapy. Targeting such mechanisms can be exploited as a supplementary to the current immunotherapeutic treatment schedules, such as immune checkpoint inhibitor (ICI) therapy. The key focus of this review is to discuss the impact of (im)maturity in cellular tumor ecosystems on cancer progression, focusing mainly on immaturity in the immune cell compartment of the tumor, as well as on the stemness of tumor cells.
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Affiliation(s)
- Keywan Mortezaee
- Department of Anatomy, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Jamal Majidpoor
- Department of Anatomy, School of Medicine, Infectious Disease Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
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217
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Ding J, He X, Luo W, Zhou W, Chen R, Cao G, Chen B, Xiong M. Development and Validation of a Pyroptosis-Related Signature for Predicting Prognosis in Hepatocellular Carcinoma. Front Genet 2022; 13:801419. [PMID: 35140750 PMCID: PMC8818951 DOI: 10.3389/fgene.2022.801419] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/03/2022] [Indexed: 12/24/2022] Open
Abstract
Hepatocellular carcinoma (HCC) has emerged as a primary health problem and threat to global mortality, especially in China. Since pyroptosis as a new field for HCC prognosis is not well studied, it is important to open a specific prognostic model. In this study, consensus clustering method for 42 pyroptosis-related genes to classify 374 HCC patients in the TCGA database. After cox regression analysis of the differentially expressed genes between the two clusters, LASSO-Cox analysis was then performed to construct a pyroptosis-related prognostic model with 11 genes including MMP1, KPNA2, LPCAT1, NEIL3, CDCA8, SLC2A1, PSRC1, CBX2, HAVCR1, G6PD, MEX3A. The ICGC dataset was served as the validation cohort. Patients in the high-risk group had significantly lower overall survival (OS) rates than those in the low-risk group (p < 0.05). COX regression analysis showed that our model could be used as an independent prognostic factor to predict prognosis of patients and was significantly correlated with clinicopathological characteristics. Nomogram showing the stability of the model predicting the 1, 3, 5 year survival probability of patients. In addition, based on the risk model, ssGSEA analysis revealed significant differences in the level of immune cell infiltration and activation of immune-related functional pathways between high and low-risk groups, and patients with the high-risk score may benefit more from treatment with immune checkpoint inhibitors. Furthermore, patients in the high-risk group were more tend to develop chemoresistance. Overall, we identified a novel pyroptosis-related risk signature for prognosis prediction in HCC patients and revealed the overall immune response intensity of the tumor microenvironment. All these findings make the pyroptosis signature shed light upon a latent therapeutic strategy aimed at the treatment and prevention of cancers.
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Affiliation(s)
- Jianfeng Ding
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiaobo He
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Wei Luo
- Department of Radiology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Weiguo Zhou
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Rui Chen
- Department of General Surgery, Chaohu Hospital of Anhui Medical University, Chaohu, China
| | - Guodong Cao
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Guodong Cao, ; Bo Chen, ; Maoming Xiong,
| | - Bo Chen
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Guodong Cao, ; Bo Chen, ; Maoming Xiong,
| | - Maoming Xiong
- Department of General Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Guodong Cao, ; Bo Chen, ; Maoming Xiong,
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Maiorino L, Daßler-Plenker J, Sun L, Egeblad M. Innate Immunity and Cancer Pathophysiology. ANNUAL REVIEW OF PATHOLOGY 2022; 17:425-457. [PMID: 34788549 PMCID: PMC9012188 DOI: 10.1146/annurev-pathmechdis-032221-115501] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Chronic inflammation increases the risk of several cancers, including gastric, colon, and hepatic cancers. Conversely, tumors, similar to tissue injury, trigger an inflammatory response coordinated by the innate immune system. Cellular and molecular mediators of inflammation modulate tumor growth directly and by influencing the adaptive immune response. Depending on the balance of immune cell types and signals within the tumor microenvironment, inflammation can support or restrain the tumor. Adding to the complexity, research from the past two decades has revealed that innate immune cells are highly heterogeneous and plastic, with variable phenotypes depending on tumor type, stage, and treatment. The field is now on the cusp of being able to harness this wealth of data to (a) classify tumors on the basis of their immune makeup, with implications for prognosis, treatment choice, and clinical outcome, and (b) design therapeutic strategies that activate antitumor immune responses by targeting innate immune cells.
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Affiliation(s)
- Laura Maiorino
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | - Lijuan Sun
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Mikala Egeblad
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
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Verheye E, Bravo Melgar J, Deschoemaeker S, Raes G, Maes A, De Bruyne E, Menu E, Vanderkerken K, Laoui D, De Veirman K. Dendritic Cell-Based Immunotherapy in Multiple Myeloma: Challenges, Opportunities, and Future Directions. Int J Mol Sci 2022; 23:904. [PMID: 35055096 PMCID: PMC8778019 DOI: 10.3390/ijms23020904] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/11/2022] [Indexed: 12/12/2022] Open
Abstract
Immunotherapeutic approaches, including adoptive cell therapy, revolutionized treatment in multiple myeloma (MM). As dendritic cells (DCs) are professional antigen-presenting cells and key initiators of tumor-specific immune responses, DC-based immunotherapy represents an attractive therapeutic approach in cancer. The past years, various DC-based approaches, using particularly ex-vivo-generated monocyte-derived DCs, have been tested in preclinical and clinical MM studies. However, long-term and durable responses in MM patients were limited, potentially attributed to the source of monocyte-derived DCs and the immunosuppressive bone marrow microenvironment. In this review, we briefly summarize the DC development in the bone marrow niche and the phenotypical and functional characteristics of the major DC subsets. We address the known DC deficiencies in MM and give an overview of the DC-based vaccination protocols that were tested in MM patients. Lastly, we also provide strategies to improve the efficacy of DC vaccines using new, improved DC-based approaches and combination therapies for MM patients.
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Affiliation(s)
- Emma Verheye
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Jesús Bravo Melgar
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Sofie Deschoemaeker
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Geert Raes
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Anke Maes
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Elke De Bruyne
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Eline Menu
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Karin Vanderkerken
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
| | - Damya Laoui
- Laboratory of Myeloid Cell Immunology, VIB Center for Inflammation Research, 1050 Brussels, Belgium; (J.B.M.); (S.D.); (G.R.)
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, 1050 Brussels, Belgium
| | - Kim De Veirman
- Laboratory of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, 1090 Brussel, Belgium; (E.V.); (A.M.); (E.D.B.); (E.M.); (K.V.)
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220
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Fu C, Zhou L, Mi QS, Jiang A. Plasmacytoid Dendritic Cells and Cancer Immunotherapy. Cells 2022; 11:222. [PMID: 35053338 PMCID: PMC8773673 DOI: 10.3390/cells11020222] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/02/2022] [Accepted: 01/08/2022] [Indexed: 02/06/2023] Open
Abstract
Despite largely disappointing clinical trials of dendritic cell (DC)-based vaccines, recent studies have shown that DC-mediated cross-priming plays a critical role in generating anti-tumor CD8 T cell immunity and regulating anti-tumor efficacy of immunotherapies. These new findings thus support further development and refinement of DC-based vaccines as mono-immunotherapy or combinational immunotherapies. One exciting development is recent clinical studies with naturally circulating DCs including plasmacytoid DCs (pDCs). pDC vaccines were particularly intriguing, as pDCs are generally presumed to play a negative role in regulating T cell responses in tumors. Similarly, DC-derived exosomes (DCexos) have been heralded as cell-free therapeutic cancer vaccines that are potentially superior to DC vaccines in overcoming tumor-mediated immunosuppression, although DCexo clinical trials have not led to expected clinical outcomes. Using a pDC-targeted vaccine model, we have recently reported that pDCs required type 1 conventional DCs (cDC1s) for optimal cross-priming by transferring antigens through pDC-derived exosomes (pDCexos), which also cross-prime CD8 T cells in a bystander cDC-dependent manner. Thus, pDCexos could combine the advantages of both cDC1s and pDCs as cancer vaccines to achieve better anti-tumor efficacy. In this review, we will focus on the pDC-based cancer vaccines and discuss potential clinical application of pDCexos in cancer immunotherapy.
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Affiliation(s)
- Chunmei Fu
- Center for Cutaneous Biology and Immunology, Department of Dermatology, Henry Ford Health System, Detroit, MI 48202, USA; (C.F.); (L.Z.); (Q.-S.M.)
| | - Li Zhou
- Center for Cutaneous Biology and Immunology, Department of Dermatology, Henry Ford Health System, Detroit, MI 48202, USA; (C.F.); (L.Z.); (Q.-S.M.)
- Immunology Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI 48202, USA
| | - Qing-Sheng Mi
- Center for Cutaneous Biology and Immunology, Department of Dermatology, Henry Ford Health System, Detroit, MI 48202, USA; (C.F.); (L.Z.); (Q.-S.M.)
- Immunology Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI 48202, USA
| | - Aimin Jiang
- Center for Cutaneous Biology and Immunology, Department of Dermatology, Henry Ford Health System, Detroit, MI 48202, USA; (C.F.); (L.Z.); (Q.-S.M.)
- Immunology Program, Henry Ford Cancer Institute, Henry Ford Health System, Detroit, MI 48202, USA
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Zhou M, Liu W, Zhang J, Sun N. RNA m 6A Modification in Immunocytes and DNA Repair: The Biological Functions and Prospects in Clinical Application. Front Cell Dev Biol 2022; 9:794754. [PMID: 34988083 PMCID: PMC8722703 DOI: 10.3389/fcell.2021.794754] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/01/2021] [Indexed: 11/13/2022] Open
Abstract
As the most prevalent internal modification in mRNA, N6-methyladenosine (m6A) plays broad biological functions via fine-tuning gene expression at the post-transcription level. Such modifications are deposited by methyltransferases (i.e., m6A Writers), removed by demethylases (i.e., m6A Erasers), and recognized by m6A binding proteins (i.e., m6A Readers). The m6A decorations regulate the stability, splicing, translocation, and translation efficiency of mRNAs, and exert crucial effects on proliferation, differentiation, and immunologic functions of immunocytes, such as T lymphocyte, B lymphocyte, dendritic cell (DC), and macrophage. Recent studies have revealed the association of dysregulated m6A modification machinery with various types of diseases, including AIDS, cancer, autoimmune disease, and atherosclerosis. Given the crucial roles of m6A modification in activating immunocytes and promoting DNA repair in cells under physiological or pathological states, targeting dysregulated m6A machinery holds therapeutic potential in clinical application. Here, we summarize the biological functions of m6A machinery in immunocytes and the potential clinical applications via targeting m6A machinery.
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Affiliation(s)
- Mingjie Zhou
- Department of Blood Transfusion, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China.,Department of Immunology, Hebei Medical University, Shijiazhuang, China.,Department of Hand Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Wei Liu
- Department of Immunology, Hebei Medical University, Shijiazhuang, China
| | - Jieyan Zhang
- Department of Orthopaedics, Wuxi Branch of Zhongda Hospital Southeast University, Wuxi, China
| | - Nan Sun
- Department of Blood Transfusion, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China
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222
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Combes AJ, Samad B, Tsui J, Chew NW, Yan P, Reeder GC, Kushnoor D, Shen A, Davidson B, Barczak AJ, Adkisson M, Edwards A, Naser M, Barry KC, Courau T, Hammoudi T, Argüello RJ, Rao AA, Olshen AB, Cai C, Zhan J, Davis KC, Kelley RK, Chapman JS, Atreya CE, Patel A, Daud AI, Ha P, Diaz AA, Kratz JR, Collisson EA, Fragiadakis GK, Erle DJ, Boissonnas A, Asthana S, Chan V, Krummel MF, Fong L, Nelson A, Kumar R, Lee J, Burra A, Hsu J, Hackett C, Tolentino K, Sjarif J, Johnson P, Shao E, Abrau D, Lupin L, Shaw C, Collins Z, Lea T, Corvera C, Nakakura E, Carnevale J, Alvarado M, Loo K, Chen L, Chow M, Grandis J, Ryan W, El-Sayed I, Jablons D, Woodard G, Meng MW, Porten SP, Okada H, Tempero M, Ko A, Kirkwood K, Vandenberg S, Guevarra D, Oropeza E, Cyr C, Glenn P, Bolen J, Morton A, Eckalbar W. Discovering dominant tumor immune archetypes in a pan-cancer census. Cell 2022; 185:184-203.e19. [PMID: 34963056 PMCID: PMC8862608 DOI: 10.1016/j.cell.2021.12.004] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/25/2021] [Accepted: 12/03/2021] [Indexed: 01/09/2023]
Abstract
Cancers display significant heterogeneity with respect to tissue of origin, driver mutations, and other features of the surrounding tissue. It is likely that individual tumors engage common patterns of the immune system-here "archetypes"-creating prototypical non-destructive tumor immune microenvironments (TMEs) and modulating tumor-targeting. To discover the dominant immune system archetypes, the University of California, San Francisco (UCSF) Immunoprofiler Initiative (IPI) processed 364 individual tumors across 12 cancer types using standardized protocols. Computational clustering of flow cytometry and transcriptomic data obtained from cell sub-compartments uncovered dominant patterns of immune composition across cancers. These archetypes were profound insofar as they also differentiated tumors based upon unique immune and tumor gene-expression patterns. They also partitioned well-established classifications of tumor biology. The IPI resource provides a template for understanding cancer immunity as a collection of dominant patterns of immune organization and provides a rational path forward to learn how to modulate these to improve therapy.
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Affiliation(s)
- Alexis J. Combes
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA,Correspondence: and
| | - Bushra Samad
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Jessica Tsui
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Nayvin W. Chew
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Peter Yan
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Gabriella C. Reeder
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Divyashree Kushnoor
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Alan Shen
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Brittany Davidson
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Andrea J. Barczak
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Michael Adkisson
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Austin Edwards
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Mohammad Naser
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Kevin C. Barry
- Translational Research Program, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Tristan Courau
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Taymour Hammoudi
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Rafael J Argüello
- Aix Marseille University, CNRS, INSERM, CIML, Centre d’Immunologie de Marseille-Luminy, Marseille, FRANCE
| | - Arjun Arkal Rao
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Adam B. Olshen
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA,Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA 94143, USA
| | | | - Cathy Cai
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Jenny Zhan
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Katelyn C. Davis
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA
| | - Robin K. Kelley
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA
| | - Jocelyn S. Chapman
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Departments of Obstetrics, Gynecology, and Reproductive Sciences, Medicine, University of California San Francisco, San Francisco, CA 94143, USA
| | - Chloe E. Atreya
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA,Department of Medicine, Division of Hematology and Oncology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Amar Patel
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Department of Medicine, Division of Hematology and Oncology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Adil I. Daud
- Department of Medicine, Division of Hematology and Oncology, University of California San Francisco, San Francisco, CA 94143, USA,Department of Dermatology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Patrick Ha
- Department of Otolaryngology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Aaron A. Diaz
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA 94143, USA
| | - Johannes R. Kratz
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Department of Surgery, University of California San Francisco, San Francisco, CA 94143, USA
| | - Eric A. Collisson
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94143, USA,Department of Medicine, Division of Hematology and Oncology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Gabriela K Fragiadakis
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA,Department of Medicine Division of Rheumatology, University of California San Francisco, San Francisco, CA 94143, USA
| | - David J. Erle
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF CoLabs, University of California San Francisco, San Francisco, CA 94143, USA,Lung Biology Center, Department of Medicine and the Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA 94143, USA
| | - Alexandre Boissonnas
- Sorbonne Université, INSERM, CNRS, Centre d’Immunologie et des Maladies Infectieuses - CIMI, Paris, France
| | - Saurabh Asthana
- UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA 94143, USA
| | - Vincent Chan
- ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Department of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94143, USA
| | - Matthew F. Krummel
- Department of Pathology, University of California San Francisco, San Francisco, CA 94143, USA,ImmunoX Initiative, University of California San Francisco, San Francisco, CA 94143, USA,UCSF Immunoprofiler Initiative, University of California San Francisco, San Francisco, CA 94143, USA,Correspondence: and
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Ramos RN, Couto SCF, Oliveira TGM, Klinger P, Braga TT, Rego EM, Barbuto JAM, Rocha V. Myeloid Immune Cells CARrying a New Weapon Against Cancer. Front Cell Dev Biol 2022; 9:784421. [PMID: 34977027 PMCID: PMC8716000 DOI: 10.3389/fcell.2021.784421] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/22/2021] [Indexed: 12/20/2022] Open
Abstract
Chimeric antigen receptor (CAR) engineering for T cells and natural killer cells (NK) are now under clinical evaluation for the treatment of hematologic cancers. Although encouraging clinical results have been reported for hematologic diseases, pre-clinical studies in solid tumors have failed to prove the same effectiveness. Thus, there is a growing interest of the scientific community to find other immune cell candidate to express CAR for the treatment of solid tumors and other diseases. Mononuclear phagocytes may be the most adapted group of cells with potential to overcome the dense barrier imposed by solid tumors. In addition, intrinsic features of these cells, such as migration, phagocytic capability, release of soluble factors and adaptive immunity activation, could be further explored along with gene therapy approaches. Here, we discuss the elements that constitute the tumor microenvironment, the features and advantages of these cell subtypes and the latest studies using CAR-myeloid immune cells in solid tumor models.
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Affiliation(s)
- Rodrigo Nalio Ramos
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Instituto D'Or de Ensino e Pesquisa, São Paulo, Brazil
| | - Samuel Campanelli Freitas Couto
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Fundação Pró-Sangue-Hemocentro de São Paulo, São Paulo, Brazil
| | - Theo Gremen M Oliveira
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Fundação Pró-Sangue-Hemocentro de São Paulo, São Paulo, Brazil
| | - Paulo Klinger
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil
| | - Tarcio Teodoro Braga
- Department of Pathology, Federal University of Parana, Curitiba, Brazil.,Graduate Program in Biosciences and Biotechnology, Instituto Carlos Chagas, Fiocruz-Parana, Curitiba, Brazil
| | - Eduardo Magalhães Rego
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Instituto D'Or de Ensino e Pesquisa, São Paulo, Brazil
| | - José Alexandre M Barbuto
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Departamento de Imunologia, Instituto de CienciasBiomedicas, Universidade de Sao Paulo, São Paulo, Brazil
| | - Vanderson Rocha
- Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Departament of Hematology and Cell Therapy, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.,Instituto D'Or de Ensino e Pesquisa, São Paulo, Brazil.,Fundação Pró-Sangue-Hemocentro de São Paulo, São Paulo, Brazil.,Churchill Hospital, Department of Hematology, University of Oxford, Oxford, United Kingdom
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224
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Murphy TL, Murphy KM. Dendritic cells in cancer immunology. Cell Mol Immunol 2022; 19:3-13. [PMID: 34480145 PMCID: PMC8752832 DOI: 10.1038/s41423-021-00741-5] [Citation(s) in RCA: 88] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/22/2021] [Indexed: 02/07/2023] Open
Abstract
The clinical success of immune checkpoint therapy (ICT) has produced explosive growth in tumor immunology research because ICT was discovered through basic studies of immune regulation. Much of the current translational efforts are aimed at enhancing ICT by identifying therapeutic targets that synergize with CTLA4 or PD1/PD-L1 blockade and are solidly developed on the basis of currently accepted principles. Expanding these principles through continuous basic research may help broaden translational efforts. With this mindset, we focused this review on three threads of basic research directly relating to mechanisms underlying ICT. Specifically, this review covers three aspects of dendritic cell (DC) biology connected with antitumor immune responses but are not specifically oriented toward therapeutic use. First, we review recent advances in the development of the cDC1 subset of DCs, identifying important features distinguishing these cells from other types of DCs. Second, we review the antigen-processing pathway called cross-presentation, which was discovered in the mid-1970s and remains an enigma. This pathway serves an essential in vivo function unique to cDC1s and may be both a physiologic bottleneck and therapeutic target. Finally, we review the longstanding field of helper cells and the related area of DC licensing, in which CD4 T cells influence the strength or quality of CD8 T cell responses. Each topic is connected with ICT in some manner but is also a fundamental aspect of cell-mediated immunity directed toward intracellular pathogens.
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Affiliation(s)
- Theresa L. Murphy
- grid.4367.60000 0001 2355 7002Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110 USA
| | - Kenneth M. Murphy
- grid.4367.60000 0001 2355 7002Department of Pathology and Immunology, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110 USA
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225
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Yuan P, Zhou Y, Wang Z, Gui L, Ma B. Dendritic cell-targeting chemokines inhibit colorectal cancer progression. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2022; 3:828-840. [PMID: 36654820 PMCID: PMC9834269 DOI: 10.37349/etat.2022.00115] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 10/29/2022] [Indexed: 12/29/2022] Open
Abstract
Aim Recent progress in cancer immunotherapy has shown its promise and prompted researchers to develop novel therapeutic strategies. Dendritic cells (DCs) are professional antigen-presenting cells crucial for initiating adaptive anti-tumor immunity, therefore a promising target for cancer treatment. Here, anti-tumor activities of DC-targeting chemokines were explored in murine colorectal tumor models. Methods The correlation of chemokine messenger RNA (mRNA) expression with DC markers was analyzed using The Cancer Genome Atlas (TCGA) dataset. Murine colorectal tumor cell lines (CT26 and MC38) stably overexpressing mouse C-C motif chemokine ligand 3 (CCL3), CCL19, CCL21, and X-C motif chemokine ligand 1 (XCL1) were established by lentiviral transduction. The effect of chemokines on tumor cell proliferation/survival was evaluated in vitro by cell counting kit-8 (CCK-8) assay and colony formation assay. Syngeneic subcutaneous tumor models were used to study the effects of these chemokines on tumor growth. Ki-67 expression in tumors was examined by immunohistochemistry. Immune cells in the tumor microenvironment (TME) and lymph nodes were analyzed by flow cytometry. Results Expression of the four chemokines was positively correlated with the two DC markers [integrin alpha X (ITGAX) and CLEC9A] in human colorectal tumor samples. Tumoral overexpression of DC-targeting chemokines had little or no effect on tumor cell proliferation/survival in vitro while significantly suppressing tumor growth in vivo. Fluorescence-activated cell sorting (FACS) analysis showed that CCL19, CCL21, and XCL1 boosted the ratios of DCs and T cells in CD45+ leukocytes while CCL3 increased the percentage of CD45+ leukocytes in total cells in MC38 tumor. XCL1 had an additional positive effect on antigen uptake by DCs in the TME and antigen transfer to tumor-draining lymph nodes. Conclusions CCL3, CCL19, CCL21, and XCL1 exhibited potent anti-tumor activities in vivo, although they might differentially regulate immune cells in the TME and antigen transfer to lymph nodes.
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Affiliation(s)
- Pengkun Yuan
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China,Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China,Zhejiang University–University of Edinburgh (ZJU-UoE) Institute, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China
| | - Yunyi Zhou
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China,Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Zhixue Wang
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China,Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Liming Gui
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China,Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Bin Ma
- School of Biomedical Engineering, Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China,Clinical Stem Cell Research Center, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China,Correspondence: Bin Ma, School of Biomedical Engineering Med-X Research Institute, Shanghai Jiao Tong University, No. 3 Teaching Building, 1954 Huashan RD, Xuhui District, Shanghai 200030, China.
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226
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Jorapur A, Marshall LA, Jacobson S, Xu M, Marubayashi S, Zibinsky M, Hu DX, Robles O, Jackson JJ, Baloche V, Busson P, Wustrow D, Brockstedt DG, Talay O, Kassner PD, Cutler G. EBV+ tumors exploit tumor cell-intrinsic and -extrinsic mechanisms to produce regulatory T cell-recruiting chemokines CCL17 and CCL22. PLoS Pathog 2022; 18:e1010200. [PMID: 35025968 PMCID: PMC8791514 DOI: 10.1371/journal.ppat.1010200] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 01/26/2022] [Accepted: 12/13/2021] [Indexed: 12/15/2022] Open
Abstract
The Epstein-Barr Virus (EBV) is involved in the etiology of multiple hematologic and epithelial human cancers. EBV+ tumors employ multiple immune escape mechanisms, including the recruitment of immunosuppressive regulatory T cells (Treg). Here, we show some EBV+ tumor cells express high levels of the chemokines CCL17 and CCL22 both in vitro and in vivo and that this expression mirrors the expression levels of expression of the EBV LMP1 gene in vitro. Patient samples from lymphoblastic (Hodgkin lymphoma) and epithelial (nasopharyngeal carcinoma; NPC) EBV+ tumors revealed CCL17 and CCL22 expression of both tumor cell-intrinsic and -extrinsic origin, depending on tumor type. NPCs grown as mouse xenografts likewise showed both mechanisms of chemokine production. Single cell RNA-sequencing revealed in vivo tumor cell-intrinsic CCL17 and CCL22 expression combined with expression from infiltrating classical resident and migratory dendritic cells in a CT26 colon cancer mouse tumor engineered to express LMP1. These data suggest that EBV-driven tumors employ dual mechanisms for CCL17 and CCL22 production. Importantly, both in vitro and in vivo Treg migration was effectively blocked by a novel, small molecule antagonist of CCR4, CCR4-351. Antagonism of the CCR4 receptor may thus be an effective means of activating the immune response against a wide spectrum of EBV+ tumors.
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Affiliation(s)
- Aparna Jorapur
- Discovery Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Lisa A. Marshall
- Quantitative Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Scott Jacobson
- Discovery Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Mengshu Xu
- Computational Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Sachie Marubayashi
- Discovery Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Mikhail Zibinsky
- Drug Discovery, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Dennis X. Hu
- Drug Discovery, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Omar Robles
- Drug Discovery, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Jeffrey J. Jackson
- Drug Discovery, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Valentin Baloche
- CNRS-UMR 8126, Gustave Roussy and Paris-Sud/Paris-Saclay University, Villejuif, France
| | - Pierre Busson
- CNRS-UMR 8126, Gustave Roussy and Paris-Sud/Paris-Saclay University, Villejuif, France
| | - David Wustrow
- Drug Discovery, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Dirk G. Brockstedt
- Discovery Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Oezcan Talay
- Discovery Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Paul D. Kassner
- Quantitative Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
| | - Gene Cutler
- Computational Biology, RAPT Therapeutics, Inc., South San Francisco, California, United States of America
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227
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He N, Jiang J. Contribution of immune cells to bone metastasis pathogenesis. Front Endocrinol (Lausanne) 2022; 13:1019864. [PMID: 36246916 PMCID: PMC9556850 DOI: 10.3389/fendo.2022.1019864] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022] Open
Abstract
Bone metastasis is closely related to the survival rate of cancer patients and reduces their quality of life. The bone marrow microenvironment contains a complex immune cell component with a local microenvironment that is conducive to tumor formation and growth. In this unique immune environment, a variety of immune cells, including T cells, natural killer cells, macrophages, dendritic cells, and myeloid-derived suppressor cells, participate in the process of bone metastasis. In this review, we will introduce the interactions between immune cells and cancer cells in the bone microenvironment, obtain the details of their contributions to the implications of bone metastasis, and discuss immunotherapeutic strategies targeting immune cells in cancer patients with bone metastasis.
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Affiliation(s)
- Ningning He
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Department of Oncology, Yangzhou University, Yangzhou, China
- Department of Oncology, First People’s Hospital of Changzhou, Changzhou, China
| | - Jingting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Department of Oncology, First People’s Hospital of Changzhou, Changzhou, China
- *Correspondence: Jingting Jiang,
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228
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Herrera FG, Ronet C, Ochoa de Olza M, Barras D, Crespo I, Andreatta M, Corria-Osorio J, Spill A, Benedetti F, Genolet R, Orcurto A, Imbimbo M, Ghisoni E, Navarro Rodrigo B, Berthold DR, Sarivalasis A, Zaman K, Duran R, Dromain C, Prior J, Schaefer N, Bourhis J, Dimopoulou G, Tsourti Z, Messemaker M, Smith T, Warren SE, Foukas P, Rusakiewicz S, Pittet MJ, Zimmermann S, Sempoux C, Dafni U, Harari A, Kandalaft LE, Carmona SJ, Dangaj Laniti D, Irving M, Coukos G. Low-Dose Radiotherapy Reverses Tumor Immune Desertification and Resistance to Immunotherapy. Cancer Discov 2022; 12:108-133. [PMID: 34479871 PMCID: PMC9401506 DOI: 10.1158/2159-8290.cd-21-0003] [Citation(s) in RCA: 175] [Impact Index Per Article: 87.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 07/07/2021] [Accepted: 08/30/2021] [Indexed: 01/07/2023]
Abstract
Developing strategies to inflame tumors is critical for increasing response to immunotherapy. Here, we report that low-dose radiotherapy (LDRT) of murine tumors promotes T-cell infiltration and enables responsiveness to combinatorial immunotherapy in an IFN-dependent manner. Treatment efficacy relied upon mobilizing both adaptive and innate immunity and depended on both cytotoxic CD4+ and CD8+ T cells. LDRT elicited predominantly CD4+ cells with features of exhausted effector cytotoxic cells, with a subset expressing NKG2D and exhibiting proliferative capacity, as well as a unique subset of activated dendritic cells expressing the NKG2D ligand RAE1. We translated these findings to a phase I clinical trial administering LDRT, low-dose cyclophosphamide, and immune checkpoint blockade to patients with immune-desert tumors. In responsive patients, the combinatorial treatment triggered T-cell infiltration, predominantly of CD4+ cells with Th1 signatures. Our data support the rational combination of LDRT with immunotherapy for effectively treating low T cell-infiltrated tumors. SIGNIFICANCE: Low-dose radiation reprogrammed the tumor microenvironment of tumors with scarce immune infiltration and together with immunotherapy induced simultaneous mobilization of innate and adaptive immunity, predominantly CD4+ effector T cells, to achieve tumor control dependent on NKG2D. The combination induced important responses in patients with metastatic immune-cold tumors.This article is highlighted in the In This Issue feature, p. 1.
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Affiliation(s)
- Fernanda G. Herrera
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland.,Radiation Oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland.,Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Catherine Ronet
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Maria Ochoa de Olza
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland.,Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - David Barras
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Isaac Crespo
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Massimo Andreatta
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Jesus Corria-Osorio
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Aodrenn Spill
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Fabrizio Benedetti
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Raphael Genolet
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Angela Orcurto
- Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Martina Imbimbo
- Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Eleonora Ghisoni
- Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Blanca Navarro Rodrigo
- Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Dominik R. Berthold
- Medical Oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Apostolos Sarivalasis
- Medical Oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Khalil Zaman
- Medical Oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Rafael Duran
- Department of Radiology and Interventional Radiology, Lausanne University Hospital, Lausanne, Switzerland
| | - Clarisse Dromain
- Department of Radiology and Interventional Radiology, Lausanne University Hospital, Lausanne, Switzerland
| | - John Prior
- Department of Nuclear Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Niklaus Schaefer
- Department of Nuclear Medicine, Lausanne University Hospital, Lausanne, Switzerland
| | - Jean Bourhis
- Radiation Oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Georgia Dimopoulou
- Unit of Translational Oncopathology, Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Zoi Tsourti
- Unit of Translational Oncopathology, Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Marius Messemaker
- Center for Systems Biology, Massachusetts General Hospital Research Institute and Harvard Medical School, Boston, Massachusetts
| | - Thomas Smith
- NanoString Technologies Inc., Seattle, Washington
| | | | - Periklis Foukas
- Second Department of Pathology, Attikon University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Sylvie Rusakiewicz
- School of Nursing, National and Kapodistrian University of Athens, Athens, Greece
| | - Mikaël J. Pittet
- Center for Systems Biology, Massachusetts General Hospital Research Institute and Harvard Medical School, Boston, Massachusetts.,Department of Pathology and Immunology, and Department of Oncology, University of Geneva, Geneva, Switzerland
| | - Stefan Zimmermann
- Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Christine Sempoux
- Unit of Translational Oncopathology, Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Urania Dafni
- School of Nursing, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandre Harari
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Lana E. Kandalaft
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland.,Center of Experimental Therapeutics, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland
| | - Santiago J. Carmona
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Denarda Dangaj Laniti
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - Melita Irving
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland
| | - George Coukos
- Ludwig Institute for Cancer Research, Lausanne Branch, University of Lausanne, Lausanne, Switzerland.,Immuno-oncology Service, Department of Oncology, Lausanne University Hospital, Lausanne, Switzerland.,Corresponding Author: George Coukos, Department of Oncology, Lausanne University Hospital, Rue du Bugnon 46, Lausanne BH09-701, Switzerland. Phone: 41-21-314-1357; E-mail:
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229
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Lee JC, Green MD, Huppert LA, Chow C, Pierce RH, Daud AI. The Liver-Immunity Nexus and Cancer Immunotherapy. Clin Cancer Res 2022; 28:5-12. [PMID: 34285059 PMCID: PMC8897983 DOI: 10.1158/1078-0432.ccr-21-1193] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/24/2021] [Accepted: 07/16/2021] [Indexed: 01/03/2023]
Abstract
The impact of liver metastases on immune checkpoint-inhibitor effectiveness in patients with solid-tumor malignancies has been the focus of several recent clinical and translational studies. We review the literature describing the immune functions of the liver and particularly the mechanistic observations in these studies. The initial clinical observation was that pembrolizumab appeared to be much less effective in melanoma and non-small cell lung cancer (NSCLC) patients with liver metastasis. Subsequently other clinical studies have extended and reported similar findings with programmed death-1 (PD-1) and programmed death ligand-1 (PD-L1) inhibitors in many cancers. Two recent translational studies in animal models have dissected the mechanism of this systemic immune suppression. In both studies CD11b+ suppressive macrophages generated by liver metastasis in a two-site MC38 model appear to delete CD8+ T cells in a FasL-dependent manner. In addition, regulatory T-cell (Treg) activation was observed and contributed to the distal immunosuppression. Finally, we discuss some of the interventions reported to address liver immune suppression, such as radiation therapy, combination checkpoint blockade, and Treg depletion.
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Affiliation(s)
- James C. Lee
- Divisions of Hematology and Medical Oncology, Department of
Medicine, University of California San Francisco, San Francisco, California.,Parker Institute for Cancer Immunotherapy, San Francisco,
California
| | - Michael D. Green
- Department of Radiation Oncology, Michigan Medicine,
University of Michigan, Ann Arbor, Michigan.,Veterans Affairs Ann Arbor Healthcare System, U.S.
Department of Veterans Affairs, Ann Arbor, Michigan
| | - Laura A. Huppert
- Divisions of Hematology and Medical Oncology, Department of
Medicine, University of California San Francisco, San Francisco, California
| | - Christine Chow
- Divisions of Hematology and Medical Oncology, Department of
Medicine, University of California San Francisco, San Francisco, California
| | | | - Adil I. Daud
- Divisions of Hematology and Medical Oncology, Department of
Medicine, University of California San Francisco, San Francisco, California.,Parker Institute for Cancer Immunotherapy, San Francisco,
California
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230
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CD40 stimulation as a molecular adjuvant for cancer vaccines and other immunotherapies. Cell Mol Immunol 2022; 19:14-22. [PMID: 34282297 PMCID: PMC8752810 DOI: 10.1038/s41423-021-00734-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/31/2021] [Accepted: 06/18/2021] [Indexed: 02/07/2023] Open
Abstract
The substantial advances attained by checkpoint blockade immunotherapies have driven an expansion in the approaches used to promote T cell access to the tumor microenvironment to provide targets for checkpoint immunotherapy. Inherent in any T cell response to a tumor antigen is the capacity of dendritic cells to initiate and support such responses. Here, the rationale and early immunobiology of CD40 as a master regulator of dendritic cell activation is reviewed, with further contextualization and appreciation for the role of CD40 stimulation not only in cancer vaccines but also in other contemporary immune-oncology approaches.
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231
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Dinh HQ, Pan F, Wang G, Huang QF, Olingy CE, Wu ZY, Wang SH, Xu X, Xu XE, He JZ, Yang Q, Orsulic S, Haro M, Li LY, Huang GW, Breunig JJ, Koeffler HP, Hedrick CC, Xu LY, Lin DC, Li EM. Integrated single-cell transcriptome analysis reveals heterogeneity of esophageal squamous cell carcinoma microenvironment. Nat Commun 2021; 12:7335. [PMID: 34921160 PMCID: PMC8683407 DOI: 10.1038/s41467-021-27599-5] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 11/29/2021] [Indexed: 02/05/2023] Open
Abstract
The tumor microenvironment is a highly complex ecosystem of diverse cell types, which shape cancer biology and impact the responsiveness to therapy. Here, we analyze the microenvironment of esophageal squamous cell carcinoma (ESCC) using single-cell transcriptome sequencing in 62,161 cells from blood, adjacent nonmalignant and matched tumor samples from 11 ESCC patients. We uncover heterogeneity in most cell types of the ESCC stroma, particularly in the fibroblast and immune cell compartments. We identify a tumor-specific subset of CST1+ myofibroblasts with prognostic values and potential biological significance. CST1+ myofibroblasts are also highly tumor-specific in other cancer types. Additionally, a subset of antigen-presenting fibroblasts is revealed and validated. Analyses of myeloid and T lymphoid lineages highlight the immunosuppressive nature of the ESCC microenvironment, and identify cancer-specific expression of immune checkpoint inhibitors. This work establishes a rich resource of stromal cell types of the ESCC microenvironment for further understanding of ESCC biology.
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Affiliation(s)
- Huy Q Dinh
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, USA.
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, USA.
| | - Feng Pan
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
| | - Geng Wang
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
- Department of Thoracic Surgery, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Qing-Feng Huang
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
| | - Claire E Olingy
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | | | | | - Xin Xu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
| | - Xiu-E Xu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
| | - Jian-Zhong He
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China
| | - Qian Yang
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sandra Orsulic
- Department of Obstetrics and Gynecology and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Marcela Haro
- Department of Obstetrics and Gynecology and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Li-Yan Li
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
| | - Guo-Wei Huang
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
| | - Joshua J Breunig
- Board of Governors Regenerative Medicine Institute and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - H Phillip Koeffler
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Catherine C Hedrick
- Division of Inflammation Biology, La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Li-Yan Xu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China.
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China.
| | - De-Chen Lin
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - En-Min Li
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China.
- Guangdong Esophageal Cancer Research Institute, Shantou Sub-center, Shantou, China.
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232
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Hofer T, Rossi M, Carboni S, Di Berardino Besson W, von Laer D, Wollmann G, Derouazi M, Santiago-Raber ML. Heterologous Prime-Boost Vaccination with a Peptide-Based Vaccine and Viral Vector Reshapes Dendritic Cell, CD4+ and CD8+ T Cell Phenotypes to Improve the Antitumor Therapeutic Effect. Cancers (Basel) 2021; 13:cancers13236107. [PMID: 34885215 PMCID: PMC8656755 DOI: 10.3390/cancers13236107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/26/2021] [Accepted: 11/30/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary Developing new therapeutic cancer vaccines is of paramount importance to counteract tumor escape observed after conventional therapies in certain types of cancer. We have previously shown that the combination of two different vaccine platforms, targeting tumor-specific antigens, resulted in potent immune responses in preclinical models. Here, we show that the heterologous prime-boost combination with a protein vaccine and a viral vector vesicular stomatitis virus immunologically reshapes the immune-excluded TC-1 tumor model as well as the inflamed MC-38 tumor model, leading to beneficial therapeutic efficacy. Furthermore, the treatment with a multi-epitope vaccine allowed us to appreciate the various repartition among three antigen-specific cytotoxic T-cell responses combined with the viral boost. The combination leads to improved efficacy in all animals and highlights the importance of combining tumor epitopes. Our vaccine strategy could be further extended to prophylactic cancer vaccines and beyond, for infectious diseases. Abstract Heterologous prime-boost settings with a protein vaccine and the viral vector vesicular stomatitis virus, both expressing tumor-associated antigens (KISIMA-TAA and VSV-GP-TAA), have been previously shown to generate potent antitumor immunity. In the cold TC-1 model (HPV antigen) and the immune-infiltrate MC-38 model (Adpgk, Reps1 and Rpl18 neo-antigens), we further investigated pivotal immune cells that educate CD8+ T cells. Heterologous prime-boost vaccination induced a superior antitumor response characterized by the increase in number and functionality of antigen-specific CD8+ T cells, recruitment of cross-presenting dendritic cells, and polarization of CD4+ T cells towards an antitumor Th1 phenotype within the tumor and tumor-draining lymph nodes, turning the cold TC-1 tumor into a hot, inflamed tumor. In the inflamed MC-38 tumor model, treatment combination markedly prolonged the overall survival of mice. Treatment with multi-epitope vaccines also induced high frequencies of multiple antigen specificities in the periphery and in the tumor. Prime-boost treatment reduced tumor-infiltrating regulatory CD4+ T cells whilst increasing cross-presenting dendritic cells in tumor-draining lymph nodes. In conclusion, heterologous prime-boost vaccination possesses the ability to induce a potent anti-tumor response in both immune-excluded and immune-infiltrated mouse tumor models. Additionally, this study highlights the design of a multi-epitope vaccine for cancer immunotherapy.
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Affiliation(s)
- Tamara Hofer
- Christian Doppler Laboratory for Viral Immunotherapy of Cancer, Medical University of Innsbruck, Peter-Mayr-Straße 4b, 6020 Innsbruck, Austria; (T.H.); (G.W.)
- Division of Virology, Medical University of Innsbruck, Peter-Mayr-Straße 4b, 6020 Innsbruck, Austria;
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
| | - Matteo Rossi
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
| | - Susanna Carboni
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
| | - Wilma Di Berardino Besson
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
| | - Dorothee von Laer
- Division of Virology, Medical University of Innsbruck, Peter-Mayr-Straße 4b, 6020 Innsbruck, Austria;
| | - Guido Wollmann
- Christian Doppler Laboratory for Viral Immunotherapy of Cancer, Medical University of Innsbruck, Peter-Mayr-Straße 4b, 6020 Innsbruck, Austria; (T.H.); (G.W.)
- Division of Virology, Medical University of Innsbruck, Peter-Mayr-Straße 4b, 6020 Innsbruck, Austria;
| | - Madiha Derouazi
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
- Correspondence: (M.D.); (M.-L.S.-R.)
| | - Marie-Laure Santiago-Raber
- AMAL Therapeutics, Fondation Pour Recherches Médicales, Avenue de la Roseraie 64, 1205 Geneva, Switzerland; (M.R.); (S.C.); (W.D.B.B.)
- Boehringer Ingelheim International GmbH, 55216 Ingelheim, Germany
- Correspondence: (M.D.); (M.-L.S.-R.)
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Brassard J, Gill ME, Bernatchez E, Desjardins V, Roy J, Joubert P, Marsolais D, Blanchet MR. Countering the advert effects of lung cancer on the anticancer potential of dendritic cell populations reinstates sensitivity to anti-PD-1 therapy. PLoS One 2021; 16:e0260636. [PMID: 34847189 PMCID: PMC8631683 DOI: 10.1371/journal.pone.0260636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 11/13/2021] [Indexed: 11/18/2022] Open
Abstract
Lung cancer is the leading cause of cancer-related deaths. While the recent use of immune checkpoint inhibitors significantly improves patient outcomes, responsiveness remains restricted to a small proportion of patients. Conventional dendritic cells (DCs) play a major role in anticancer immunity. In mice, two subpopulations of DCs are found in the lung: DC2s (CD11b+Sirpα+) and DC1s (CD103+XCR1+), the latest specializing in the promotion of anticancer immune responses. However, the impact of lung cancer on DC populations and the consequent influence on the anticancer immune response remain poorly understood. To address this, DC populations were studied in murine models of Lewis Lung Carcinoma (LLC) and melanoma-induced lung metastasis (B16F10). We report that direct exposure to live or dead cancer cells impacts the capacity of DCs to differentiate into CD103+ DC1s, leading to profound alterations in CD103+ DC1 proportions in the lung. In addition, we observed the accumulation of CD103loCD11b+ DCs, which express DC2 markers IRF4 and Sirpα, high levels of T-cell inhibitory molecules PD-L1/2 and the regulatory molecule CD200. Finally, DC1s were injected in combination with an immune checkpoint inhibitor (anti-PD-1) in the B16F10 model of resistance to the anti-PD-1 immune checkpoint therapy; the co-injection restored sensitivity to immunotherapy. Thus, we demonstrate that lung tumor development leads to the accumulation of CD103loCD11b+ DCs with a regulatory potential combined with a reduced proportion of highly-specialized antitumor CD103+ DC1s, which could promote cancer growth. Additionally, promoting an anticancer DC signature could be an interesting therapeutic avenue to increase the efficacy of existing immune checkpoint inhibitors.
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Affiliation(s)
- Julyanne Brassard
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Meredith Elizabeth Gill
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Emilie Bernatchez
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Véronique Desjardins
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Joanny Roy
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Philippe Joubert
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - David Marsolais
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Marie-Renée Blanchet
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Québec, Canada
- * E-mail:
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234
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Shen M, Du Y, Ye Y. Tumor-associated macrophages, dendritic cells, and neutrophils: biological roles, crosstalk, and therapeutic relevance. MEDICAL REVIEW (BERLIN, GERMANY) 2021; 1:222-243. [PMID: 37724296 PMCID: PMC10388790 DOI: 10.1515/mr-2021-0014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 08/03/2021] [Indexed: 09/20/2023]
Abstract
Tumor-associated myeloid cells constitute a series of plastic and heterogeneous cell populations within the tumor microenvironment (TME), and exhibit different phenotypes and functions in response to various microenvironmental signals. In light of promising preclinical data indicating that myeloid-based therapy can effectively suppress tumor growth, a series of novel immune-based therapies and approaches are currently undergoing clinical evaluation. A better understanding of the diversity and functional roles of different myeloid cell subtypes and of how they are associated with TME remodeling may help to improve cancer therapy. Herein, we focus on myeloid cells and discuss how tumor cells can simultaneously reprogram these cells through tumor-derived factors and metabolites. In addition, we discuss the interactions between myeloid cells and other cells in the TME that have the potential to directly or indirectly regulate tumor initiation, invasion, or angiogenesis. We further discuss the current and future potential applications of myeloid cells in the development of focused therapeutic strategies in cancer treatment.
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Affiliation(s)
- Mingyi Shen
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanhua Du
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Youqiong Ye
- Department of Immunology and Microbiology, Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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235
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Tijtgat J, De Munck J, Dufait I, Schwarze JK, Van Riet I, Franceschini L, Breckpot K, Aerts JL, Neyns B, Tuyaerts S. Unraveling the Effects of a Talimogene Laherparepvec (T-VEC)-Induced Tumor Oncolysate on Myeloid Dendritic Cells. Front Immunol 2021; 12:733506. [PMID: 34777344 PMCID: PMC8581672 DOI: 10.3389/fimmu.2021.733506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/13/2021] [Indexed: 01/18/2023] Open
Abstract
T-VEC, a HSV-1 derived oncolytic virus, is approved for the treatment of advanced melanoma. The mechanisms that underly the systemic anti-tumor effect that is seen following intratumoral injection have not yet been studied but are likely to be mediated by myeloid dendritic cells (myDC) that initiate an adaptive immune response. In this study we could demonstrate that T-VEC is non-toxic for human myDC. T-VEC and a T-VEC oncolysate of melanoma cell lines were able to mature human myDC. myDC were able to take up lysed melanoma cells and cross-present melanoma-derived tumor antigens to antigen-specific T cells. Our results support the possible role of myDC as mediators of an adaptive anti-tumor effect and intratumoral co-administration of T-VEC plus autologous myDC could be a complementary treatment option. A clinical trial that investigates this hypothesis is currently ongoing.
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Affiliation(s)
- Jens Tijtgat
- Department of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Jolien De Munck
- Neuro-Aging and Viro-Immunotherapy (NAVI) Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Inès Dufait
- Department of Radiotherapy/Laboratory of Translational Radiation Oncology, Supportive Care and Physics (TROP), Universitair Ziekenhuis Brussel (UZ Brussel)/Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Julia Katharina Schwarze
- Department of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Ivan Van Riet
- Stem Cell Laboratory, Department of Hematology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Lorenzo Franceschini
- Laboratory for Molecular and Cellular Therapy (LMCT), Department of Biomedical Sciences, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Karine Breckpot
- Laboratory for Molecular and Cellular Therapy (LMCT), Department of Biomedical Sciences, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Joeri L Aerts
- Neuro-Aging and Viro-Immunotherapy (NAVI) Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Bart Neyns
- Department of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Sandra Tuyaerts
- Department of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
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236
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Che X, Su W, Li X, Liu N, Wang Q, Wu G. Angiogenesis Pathway in Kidney Renal Clear Cell Carcinoma and Its Prognostic Value for Cancer Risk Prediction. Front Med (Lausanne) 2021; 8:731214. [PMID: 34778292 PMCID: PMC8581140 DOI: 10.3389/fmed.2021.731214] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022] Open
Abstract
Angiogenesis, a process highly regulated by pro-angiogenic and anti-angiogenic factors, is disrupted and dysregulated in cancer. Despite the increased clinical use of angiogenesis inhibitors in cancer therapy, most molecularly targeted drugs have been less effective than expected. Therefore, an in-depth exploration of the angiogenesis pathway is warranted. In this study, the expression of angiogenesis-related genes in various cancers was explored using The Cancer Genome Atlas datasets, whereupon it was found that most of them were protective genes in the patients with kidney renal clear cell carcinoma (KIRC). We divided the samples from the KIRC dataset into three clusters according to the mRNA expression levels of these genes, with the enrichment scores being in the order of Cluster 2 (upregulated expression) > Cluster 3 (normal expression) > Cluster 1 (downregulated expression). The survival curves plotted for the three clusters revealed that the patients in Cluster 2 had the highest overall survival rates. Via a sensitivity analysis of the drugs listed on the Genomics of Drug Sensitivity in Cancer database, we generated IC50 estimates for 12 commonly used molecularly targeted drugs for KIRC in the three clusters, which can provide a more personalized treatment plan for the patients according to angiogenesis-related gene expression. Subsequently, we investigated the correlation between the angiogenesis pathway and classical cancer-related genes as well as that between the angiogenesis score and immune cell infiltration. Finally, we used the least absolute shrinkage and selection operator (LASSO)-Cox regression analysis to construct a risk score model for predicting the survival of patients with KIRC. According to the areas under the receiver operating characteristic (ROC) curves, this new survival model based on the angiogenesis-related genes had high prognostic prediction value. Our results should provide new avenues for the clinical diagnosis and treatment of patients with KIRC.
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Affiliation(s)
- Xiangyu Che
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Wenyan Su
- Department of Nephrology, Cheeloo College of Medicine, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Xiaowei Li
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Nana Liu
- Department of Breast Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qifei Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guangzhen Wu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
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237
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Zhang W, Chen T, Liu J, Yu S, Liu L, Zheng M, Liu Y, Zhang H, Bian T, Zhao X. RAB11FIP1: An Indicator for Tumor Immune Microenvironment and Prognosis of Lung Adenocarcinoma from a Comprehensive Analysis of Bioinformatics. Front Genet 2021; 12:757169. [PMID: 34764984 PMCID: PMC8576257 DOI: 10.3389/fgene.2021.757169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 10/11/2021] [Indexed: 12/25/2022] Open
Abstract
Lung adenocarcinoma (LUAD) was the first one all over the world. RAB11FIP1 was found to be expressed differently in a critical way among different cancers. However, the prognostic value and immune infiltration of RAB11FIP1 expression in LUAD are unclear. In this study, the expression of RAB11FIP1 in LUAD was investigated in the Oncomine, TCGA, GEO, and UALCAN databases. Kaplan-Meier analysis was chosen to compare the association between RAB11FIP1 expression and overall survival (OS) in LUAD patients. The dataset of TCGA was used to analyze the pertinence between RAB11FIP1 and clinicpathological factors. GO, KEGG, and network analysis of protein-protein interactions (PPI) were conducted to investigate the potential mechanism of RAB11FIP1. In the end, the relevance of RAB11FIP1 to cancer-immune infiltrates was investigated. RAB11FIP1 was found to be down-regulated by tumors compared with adjacent normal tissue in multiple LUAD cohorts. RAB11FIP1 is an independent prognostic factor in lung adenocarcinoma. There was a high correlation between low RAB11FIP1 in tumors and worse OS in LUAD. Functional network analysis suggested that RAB11FIP1 was associated with multiple pathways. Besides, the expression of RAB11FIP1 was closely related to the infiltration levels of B cell, CD8+ T cells, CD4+ T cells, macrophages, neutrophils, and dendritic cells. RAB11FIP1 expression in LUAD occurred with a variety of immune markers. Our findings suggest that RAB11FIP1 is related to prognosis and immune infiltrates in LUAD.
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Affiliation(s)
- Wenyi Zhang
- School of Public Health, Nantong University, Nantong, China
| | - Ting Chen
- Department of Pathology, Affiliated Dongtai Hospital of Nantong University, Dongtai, China
| | - Jun Liu
- The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shali Yu
- School of Public Health, Nantong University, Nantong, China
| | - Lei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
| | - Miaosen Zheng
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yifei Liu
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
| | - Hongbing Zhang
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Tingting Bian
- School of Public Health, Nantong University, Nantong, China.,Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
| | - Xinyuan Zhao
- School of Public Health, Nantong University, Nantong, China
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238
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Greenbaum CJ, Serti E, Lambert K, Weiner LJ, Kanaparthi S, Lord S, Gitelman SE, Wilson DM, Gaglia JL, Griffin KJ, Russell WE, Raskin P, Moran A, Willi SM, Tsalikian E, DiMeglio LA, Herold KC, Moore WV, Goland R, Harris M, Craig ME, Schatz DA, Baidal DA, Rodriguez H, Utzschneider KM, Nel HJ, Soppe CL, Boyle KD, Cerosaletti K, Keyes-Elstein L, Long SA, Thomas R, McNamara JG, Buckner JH, Sanda S. IL-6 receptor blockade does not slow β cell loss in new-onset type 1 diabetes. JCI Insight 2021; 6:150074. [PMID: 34747368 PMCID: PMC8663550 DOI: 10.1172/jci.insight.150074] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/22/2021] [Indexed: 12/30/2022] Open
Abstract
BackgroundIL-6 receptor (IL-6R) signaling drives development of T cell populations important to type 1 diabetes pathogenesis. We evaluated whether blockade of IL-6R with monoclonal antibody tocilizumab would slow loss of residual β cell function in newly diagnosed type 1 diabetes patients.MethodsWe conducted a multicenter, randomized, placebo-controlled, double-blind trial with tocilizumab in new-onset type 1 diabetes. Participants were screened within 100 days of diagnosis. Eligible participants were randomized 2:1 to receive 7 monthly doses of tocilizumab or placebo. The primary outcome was the change from screening in the mean AUC of C-peptide collected during the first 2 hours of a mixed meal tolerance test at week 52 in pediatric participants (ages 6-17 years).ResultsThere was no statistical difference in the primary outcome between tocilizumab and placebo. Immunophenotyping showed reductions in downstream signaling of the IL-6R in T cells but no changes in CD4 memory subsets, Th17 cells, Tregs, or CD4+ T effector cell resistance to Treg suppression. A DC subset decreased during therapy but regressed to baseline once therapy stopped. Tocilizumab was well tolerated.ConclusionTocilizumab reduced T cell IL-6R signaling but did not modulate CD4+ T cell phenotypes or slow loss of residual β cell function in newly diagnosed individuals with type 1 diabetes.Trial RegistrationClinicalTrials.gov NCT02293837.FundingNIH National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and National Institute of Allergy and Infectious Diseases (NIAID) UM1AI109565, UL1TR000004 from NIH/National Center for Research Resources (NCRR) Clinical and Translational Science Award (CTSA), NIH/NIDDK P30DK036836, NIH/NIDDK U01DK103266, NIH/NIDDK U01DK103266, 1UL1TR000064 from NIH/NCRR CTSA, NIH/National Center for Advancing Translational Sciences (NCATS) UL1TR001878, UL1TR002537 from NIH/CTSA; National Health and Medical Research Council Practitioner Fellowship (APP1136735), NIH/NIDDK U01-DK085476, NIH/CTSA UL1-TR002494, Indiana Clinical and Translational Science Institute Award UL1TR002529, Vanderbilt Institute for Clinical and Translational Research UL1TR000445. NIH/NCATS UL1TR003142, NIH/CTSA program UL1-TR002494, Veteran Affairs Administration, and 1R01AI132774.
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Affiliation(s)
- Carla J Greenbaum
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | | | - Katharina Lambert
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | | | | | - Sandra Lord
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | | | | | - Jason L Gaglia
- Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts, USA
| | | | | | - Philip Raskin
- University of Texas, Southwestern, Dallas, Texas, USA
| | | | - Steven M Willi
- Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Linda A DiMeglio
- Riley Children's Hospital, Indiana University, Indianapolis, Indiana, USA
| | | | - Wayne V Moore
- University of Missouri, Kansas City, Kansas City, Missouri, USA
| | | | - Mark Harris
- Children's Health Queensland Hospital, South Brisbane, Australia.,University of Queensland, Queensland, Brisbane, Australia
| | - Maria E Craig
- University of Sydney, Sydney New South Wales, Australia
| | | | | | | | | | - Hendrik J Nel
- University of Queensland, Queensland, Brisbane, Australia
| | | | | | - Karen Cerosaletti
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | | | - S Alice Long
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Ranjeny Thomas
- University of Queensland, Queensland, Brisbane, Australia
| | - James G McNamara
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Jane H Buckner
- Center for Interventional Immunology and Diabetes Program, Benaroya Research Institute, Seattle, Washington, USA
| | - Srinath Sanda
- Immune Tolerance Network, Seattle, Washington, USA.,University of California, San Francisco, San Francisco, California, USA
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239
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Robust immune response stimulated by in situ injection of CpG/αOX40/cGAMP in αPD-1-resistant malignancy. Cancer Immunol Immunother 2021; 71:1597-1609. [PMID: 34731284 PMCID: PMC9188536 DOI: 10.1007/s00262-021-03095-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 10/19/2021] [Indexed: 12/16/2022]
Abstract
Recently, the emergence of immunotherapy has revolutionized traditional tumour treatment. However, effective treatments for patients exhibiting αPD-1 resistance are still lacking. In our study, a combination of cytosine-phosphate-guanine oligodeoxynucleotides (CpG-ODNs), anti-OX40 and cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) injection in situ systematically generated a robust antitumour immune response in TC1 and B16 cells, which are αPD-1-resistant malignancies. More precisely, this method activates both adaptive and innate immunity. Additionally, in situ vaccination with CpG/αOX40/cGAMP fully activates the production of cytokines. However, the combination of αPD-1 does not improve the efficacy of triple therapy, prompting further questions. Collectively, the combination of CpG/αOX40/cGAMP causes the regression of various αPD-1-resistant tumours through the full mobilization of innate and adaptive immunity. In addition, we explored the therapeutic effect of triple therapy on the αPD-1-sensitive cell line CT26. The results showed that triple therapy could significantly enhance the therapeutic effect of αPD-1, and some mice even achieved complete tumour regression after the combined application of αPD-1 and triple treatment.
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240
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Xie Y, Xie F, Zhang L, Zhou X, Huang J, Wang F, Jin J, Zhang L, Zeng L, Zhou F. Targeted Anti-Tumor Immunotherapy Using Tumor Infiltrating Cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2101672. [PMID: 34658167 PMCID: PMC8596143 DOI: 10.1002/advs.202101672] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/21/2021] [Indexed: 05/08/2023]
Abstract
In the tumor microenvironment, T cells, B cells, and many other cells play important and distinct roles in anti-tumor immunotherapy. Although the immune checkpoint blockade and adoptive cell transfer can elicit durable clinical responses, only a few patients benefit from these therapies. Increased understanding of tumor-infiltrating immune cells can provide novel therapies and drugs that induce a highly specific anti-tumor immune response to certain groups of patients. Herein, the recent research progress on tumor-infiltrating B cells and T cells, including CD8+ T cells, CD4+ T cells, and exhausted T cells and their role in anti-tumor immunity, is summarized. Moreover, several anti-tumor therapy approaches are discussed based on different immune cells and their prospects for future applications in cancer treatment.
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Affiliation(s)
- Yifan Xie
- School of MedicineZhejiang University City CollegeHangzhou310015China
- College of Life SciencesZhejiang UniversityHangzhou310058China
| | - Feng Xie
- Institutes of Biology and Medical ScienceSoochow UniversitySuzhou215123P. R. China
| | - Lei Zhang
- Department of Orthopaedic SurgeryThe Third Affiliated Hospital of Wenzhou Medical UniversityRui'an325200China
| | - Xiaoxue Zhou
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058China
| | - Jun Huang
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058China
| | - Fangwei Wang
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058China
| | - Jin Jin
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058China
| | - Long Zhang
- MOE Key Laboratory of Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling NetworkLife Sciences InstituteZhejiang UniversityHangzhou310058China
| | - Linghui Zeng
- School of MedicineZhejiang University City CollegeHangzhou310015China
| | - Fangfang Zhou
- Institutes of Biology and Medical ScienceSoochow UniversitySuzhou215123P. R. China
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241
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Im K, Combes AJ, Spitzer MH, Satpathy AT, Krummel MF. Archetypes of checkpoint-responsive immunity. Trends Immunol 2021; 42:960-974. [PMID: 34642094 PMCID: PMC8724347 DOI: 10.1016/j.it.2021.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/08/2021] [Accepted: 09/14/2021] [Indexed: 01/10/2023]
Abstract
Responsiveness to immune checkpoint blockade (ICB) therapy in cancer is currently predicted by disparate individual measures - with varying degrees of accuracy - including tumor mutation burden, tumor-infiltrating T cell densities, dendritic cell frequencies, and the expression of checkpoint ligands. We propose that many of these individual parameters are linked, forming two distinct 'reactive' immune archetypes - collections of cells and gene expression - in ICB-responsive patients. We hypothesize that these are 'seeds' of antitumor immunity and are supported by specific elements of the tumor microenvironment (TME) and by actions of the microbiome. Although removing 'immunosuppressive' factors in the TME is important, understanding and parsing reactive immunity is crucial for optimal prognosis and for engaging this biology with candidate therapies to increase tumor cure rates.
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Affiliation(s)
- Kwok Im
- Department of Pathology and ImmunoX Initiative, University of California at San Francisco, San Francisco, CA 94143, USA; UCSF CoLabs, University of California at San Francisco, San Francisco, CA 94143, USA
| | - Alexis J Combes
- Department of Pathology and ImmunoX Initiative, University of California at San Francisco, San Francisco, CA 94143, USA; UCSF CoLabs, University of California at San Francisco, San Francisco, CA 94143, USA
| | - Matthew H Spitzer
- Department of Otolaryngology, School of Medicine, University of California at San Francisco, San Franciso, CA 94143, USA
| | | | - Matthew F Krummel
- Department of Pathology and ImmunoX Initiative, University of California at San Francisco, San Francisco, CA 94143, USA.
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242
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Zhang M, Fang Z, Zhang H, Cui M, Wang M, Liu K. Reversing tumor immunosuppressive microenvironment via targeting codelivery of CpG ODNs/PD-L1 peptide antagonists to enhance the immune checkpoint blockade-based anti-tumor effect. Eur J Pharm Sci 2021; 168:106044. [PMID: 34666183 DOI: 10.1016/j.ejps.2021.106044] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/29/2021] [Accepted: 10/13/2021] [Indexed: 01/26/2023]
Abstract
In order to reverse tumor immunosuppressive microenvironment and improve antitumor immune effect based on immune checkpoint blocking, a mannose-modified liposome-based CpG ODNs and PD-L1 antagonistic peptides (P) co-delivery system (HA/M-Lipo CpG-P) was constructed, in which hyaluronic acid (HA) coating was supposed to improve the systemic circulation stability and thereby promote its accumulation in tumor tissues. When the HA/M-Lipo CpG-P complexes enter the tumor tissues, HA will be hydrolyzed under the action of hyaluronidase, exposing P peptides. Then, P peptides linked by octapeptides that can be cleaved by matrix metalloproteinases (MMPs) are released into tumor tissues under the action of MMPs, exerting a blocking effect in the PD-1/PD-L1 pathway. The M-Lipo CpG complexes can recognize macrophage surface mannose receptors through its surface modified mannose molecules, and promote the intracellular delivery of CpG ODNs, thereby activating macrophages. The results showed that HA/M-Lipo CpG-P complexes successfully reversed M2-type macrophages in tumor microenvironment (TME) to M1, thereby activating anti-tumor related immune cells and inhibiting tumor growth. Moreover, the HA/M-Lipo CpG-P complexes showed a better tumor inhibitory effect than the HA/M-Lipo CpG or the HA/M-Lipo-P (monotherapy) treatment groups. Overall, HA/M-Lipo CpG-P complexes provide a promising co-delivery strategy for targeting tumors to improve the antitumor effect based on immune checkpoint blockade.
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Affiliation(s)
- Min Zhang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Zhou Fang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Haitao Zhang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Mingxiao Cui
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China
| | - Mingfu Wang
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China; School of biological sciences, University Hong Kong, Pokfulam Road, Hong Kong, 999077, China
| | - Kehai Liu
- Department of Biopharmacy, Shanghai Ocean University, Hucheng Ring Road, Shanghai 201306, China.
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243
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Lam KC, Araya RE, Huang A, Chen Q, Di Modica M, Rodrigues RR, Lopès A, Johnson SB, Schwarz B, Bohrnsen E, Cogdill AP, Bosio CM, Wargo JA, Lee MP, Goldszmid RS. Microbiota triggers STING-type I IFN-dependent monocyte reprogramming of the tumor microenvironment. Cell 2021; 184:5338-5356.e21. [PMID: 34624222 PMCID: PMC8650838 DOI: 10.1016/j.cell.2021.09.019] [Citation(s) in RCA: 230] [Impact Index Per Article: 76.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 06/27/2021] [Accepted: 09/13/2021] [Indexed: 12/14/2022]
Abstract
The tumor microenvironment (TME) influences cancer progression and therapy response. Therefore, understanding what regulates the TME immune compartment is vital. Here we show that microbiota signals program mononuclear phagocytes in the TME toward immunostimulatory monocytes and dendritic cells (DCs). Single-cell RNA sequencing revealed that absence of microbiota skews the TME toward pro-tumorigenic macrophages. Mechanistically, we show that microbiota-derived stimulator of interferon genes (STING) agonists induce type I interferon (IFN-I) production by intratumoral monocytes to regulate macrophage polarization and natural killer (NK) cell-DC crosstalk. Microbiota modulation with a high-fiber diet triggered the intratumoral IFN-I-NK cell-DC axis and improved the efficacy of immune checkpoint blockade (ICB). We validated our findings in individuals with melanoma treated with ICB and showed that the predicted intratumoral IFN-I and immune compositional differences between responder and non-responder individuals can be transferred by fecal microbiota transplantation. Our study uncovers a mechanistic link between the microbiota and the innate TME that can be harnessed to improve cancer therapies.
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Affiliation(s)
- Khiem C Lam
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Romina E Araya
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - April Huang
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Leidos Biomedical Research, Bethesda, MD 20892, USA
| | - Quanyi Chen
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Kelly Government Solutions, Bethesda, MD 20892, USA
| | - Martina Di Modica
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Molecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Richard R Rodrigues
- Leidos Biomedical Research, Bethesda, MD 20892, USA; Microbiome and Genetics Core, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Amélie Lopès
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Sarah B Johnson
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Benjamin Schwarz
- Immunity to Pulmonary Pathogens Section, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT 59840, USA
| | - Eric Bohrnsen
- Immunity to Pulmonary Pathogens Section, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT 59840, USA
| | - Alexandria P Cogdill
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Catharine M Bosio
- Immunity to Pulmonary Pathogens Section, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT 59840, USA
| | - Jennifer A Wargo
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maxwell P Lee
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Romina S Goldszmid
- Inflammatory Cell Dynamics Section, Laboratory of Integrative Cancer Immunology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
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Zhang C, Lei L, Yang X, Ma K, Zheng H, Su Y, Jiao A, Wang X, Liu H, Zou Y, Shi L, Zhou X, Sun C, Hou Y, Xiao Z, Zhang L, Zhang B. Single-cell sequencing reveals antitumor characteristics of intratumoral immune cells in old mice. J Immunother Cancer 2021; 9:jitc-2021-002809. [PMID: 34642245 PMCID: PMC8513495 DOI: 10.1136/jitc-2021-002809] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2021] [Indexed: 12/14/2022] Open
Abstract
Background Aging has long been thought to be a major risk factor for various types of cancers. However, accumulating evidence indicates increased resistance of old animals to tumor growth. An in-depth understanding of how old individuals defend against tumor invasion requires further investigations. Methods We revealed age-associated alterations in tumor-infiltrating immune cells between young and old mice using single-cell RNA and coupled T cell receptor (TCR) sequencing analysis. Multiple bioinformatics methods were adopted to analyze the characteristics of the transcriptome between two groups. To explore the impacts of young and old CD8+ T cells on tumor growth, mice were treated with anti-CD8 antibody every 3 days starting 7 days after tumor inoculation. Flow cytometry was used to validate the differences indicated by sequencing analysis between young and old mice. Results We found a higher proportion of cytotoxic CD8+ T cells, naturally occurring Tregs, conventional dendritic cell (DC), and M1-like macrophages in tumors of old mice compared with a higher percentage of exhausted CD8+ T cells, induced Tregs, plasmacytoid DC, and M2-like macrophages in young mice. Importantly, TCR diversity analysis showed that top 10 TCR clones consisted primarily of exhausted CD8+ T cells in young mice whereas top clones were predominantly cytotoxic CD8+ T cells in old mice. Old mice had more CD8+ T cells with a ‘progenitor’ and less ‘terminally’ exhausted phenotypes than young mice. Consistently, trajectory inference demonstrated that CD8+ T cells preferentially differentiated into cytotoxic cells in old mice in contrast to exhausted cells in young mice. Importantly, elimination of CD8+ T cells in old mice during tumor growth significantly accelerated tumor development. Moreover, senescent features were demonstrated in exhausted but not cytotoxic CD8+ T cells regardless of young and old mice. Conclusions Our data revealed that a significantly higher proportion of effector immune cells in old mice defends against tumor progression, providing insights into understanding the altered kinetics of cancer development and the differential response to immunotherapeutic modulation in elderly patients.
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Affiliation(s)
- Cangang Zhang
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Lei Lei
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Xiaofeng Yang
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China
| | - Kaili Ma
- Institute of Systems Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Suzhou Institute of Systems Medicine, Suzhou, China
| | - Huiqiang Zheng
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Yanhong Su
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Anjun Jiao
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Xin Wang
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Haiyan Liu
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Yujing Zou
- Division of Hematologic Malignancies and Cellular Therapy, Duke University Medical Center, Durham, North Carolina, USA
| | - Lin Shi
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Xiaobo Zhou
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Chenming Sun
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Yuzhu Hou
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Zhengtao Xiao
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China.,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Lianjun Zhang
- Institute of Systems Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China .,Suzhou Institute of Systems Medicine, Suzhou, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, China
| | - Baojun Zhang
- Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University, Xi'an, China .,Department of Pathogenic Microbiology and Immunology, Xi'an Jiaotong University Health Science Center, Xi'an, China.,Key Laboratory of Environment and Genes Related to Diseases, Ministry of Education, Xi'an, China.,Xi'an Key Laboratory of Immune Related Diseases, Xi'an, China
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ACKR4 in Tumor Cells Regulates Dendritic Cell Migration to Tumor-Draining Lymph Nodes and T-Cell Priming. Cancers (Basel) 2021; 13:cancers13195021. [PMID: 34638505 PMCID: PMC8507805 DOI: 10.3390/cancers13195021] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/21/2021] [Accepted: 10/01/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignancies in both morbidity and mortality. Immune checkpoint blockade (ICB) treatments have been successful in a portion of mismatch repair-deficient (dMMR) CRC patients but have failed in mismatch repair-proficient (pMMR) CRC patients. Atypical Chemokine Receptor 4 (ACKR4) is implicated in regulating dendritic cell (DC) migration. However, the roles of ACKR4 in CRC development and anti-tumor immunoregulation are not known. By analyzing human CRC tissues, transgenic animals, and genetically modified CRC cells lines, our study revealed an important function of ACKR4 in maintaining CRC immune response. Loss of ACKR4 in CRC is associated with poor immune infiltration in the tumor microenvironment. More importantly, loss of ACKR4 in CRC tumor cells, rather than stromal cells, restrains the DC migration and antigen presentation to the tumor-draining lymph nodes (TdLNs). Moreover, tumors with ACKR4 knockdown become less sensitive to immune checkpoint blockade. Finally, we identified that microRNA miR-552 negatively regulates ACKR4 expression in human CRC. Taken together, our studies identified a novel and crucial mechanism for the maintenance of the DC-mediated T-cell priming in the TdLNs. These new findings demonstrate a novel mechanism leading to immunosuppression and ICB treatment resistance in CRC.
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246
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Leal AS, Moerland JA, Zhang D, Carapellucci S, Lockwood B, Krieger-Burke T, Aleiwi B, Ellsworth E, Liby KT. The RXR Agonist MSU42011 Is Effective for the Treatment of Preclinical HER2+ Breast Cancer and Kras-Driven Lung Cancer. Cancers (Basel) 2021; 13:5004. [PMID: 34638488 PMCID: PMC8508021 DOI: 10.3390/cancers13195004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/02/2021] [Accepted: 10/02/2021] [Indexed: 12/22/2022] Open
Abstract
(1) Background: Notwithstanding numerous therapeutic advances, 176,000 deaths from breast and lung cancers will occur in the United States in 2021 alone. The tumor microenvironment and its modulation by drugs have gained increasing attention and relevance, especially with the introduction of immunotherapy as a standard of care in clinical practice. Retinoid X receptors (RXRs) are members of the nuclear receptor superfamily and upon ligand binding, function as transcription factors to modulate multiple cell functions. Bexarotene, the only FDA-approved RXR agonist, is still used to treat cutaneous T-cell lymphoma. (2) Methods: To test the immunomodulatory and anti-tumor effects of MSU42011, a new RXR agonist, we used two different immunocompetent murine models (MMTV-Neu mice, a HER2 positive model of breast cancer and the A/J mouse model, in which vinyl carbamate is used to initiate lung tumorigenesis) and an immunodeficient xenograft lung cancer model. (3) Results: Treatment of established tumors in immunocompetent models of HER2-positive breast cancer and Kras-driven lung cancer with MSU42011 significantly decreased the tumor burden and increased the ratio of CD8/CD4, CD25 T cells, which correlates with enhanced anti-tumor efficacy. Moreover, the combination of MSU42011 and immunotherapy (anti-PDL1 and anti-PD1 antibodies) significantly (p < 0.05) reduced tumor size vs. individual treatments. However, MSU42011 was ineffective in an athymic human A549 lung cancer xenograft model, supporting an immunomodulatory mechanism of action. (4) Conclusions: Collectively, these data suggest that the RXR agonist MSU42011 can be used to modulate the tumor microenvironment in breast and lung cancer.
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Affiliation(s)
- Ana S. Leal
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
| | - Jessica A. Moerland
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
| | - Di Zhang
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
| | - Sarah Carapellucci
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
| | - Beth Lockwood
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
| | - Teresa Krieger-Burke
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
- In Vivo Facility, Michigan State University, East Lansing, MI 48824, USA
| | - Bilal Aleiwi
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
- Medicinal Chemistry Facility, Michigan State University, East Lansing, MI 48824, USA
| | - Edmund Ellsworth
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
- Medicinal Chemistry Facility, Michigan State University, East Lansing, MI 48824, USA
| | - Karen T. Liby
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA; (A.S.L.); (J.A.M.); (D.Z.); (S.C.); (B.L.); (T.K.-B.); (B.A.); (E.E.)
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247
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Subtil B, Cambi A, Tauriello DVF, de Vries IJM. The Therapeutic Potential of Tackling Tumor-Induced Dendritic Cell Dysfunction in Colorectal Cancer. Front Immunol 2021; 12:724883. [PMID: 34691029 PMCID: PMC8527179 DOI: 10.3389/fimmu.2021.724883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/14/2021] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is the third most diagnosed malignancy and the second leading cause of cancer-related deaths worldwide. Locally advanced and metastatic disease exhibit resistance to therapy and are prone to recurrence. Despite significant advances in standard of care and targeted (immuno)therapies, the treatment effects in metastatic CRC patients have been modest. Untreatable cancer metastasis accounts for poor prognosis and most CRC deaths. The generation of a strong immunosuppressive tumor microenvironment (TME) by CRC constitutes a major hurdle for tumor clearance by the immune system. Dendritic cells (DCs), often impaired in the TME, play a critical role in the initiation and amplification of anti-tumor immune responses. Evidence suggests that tumor-mediated DC dysfunction is decisive for tumor growth and metastasis initiation, as well as for the success of immunotherapies. Unravelling and understanding the complex crosstalk between CRC and DCs holds promise for identifying key mechanisms involved in tumor progression and spread that can be exploited for therapy. The main goal of this review is to provide an overview of the current knowledge on the impact of CRC-driven immunosuppression on DCs phenotype and functionality, and its significance for disease progression, patient prognosis, and treatment response. Moreover, present knowledge gaps will be highlighted as promising opportunities to further understand and therapeutically target DC dysfunction in CRC. Given the complexity and heterogeneity of CRC, future research will benefit from the use of patient-derived material and the development of in vitro organoid-based co-culture systems to model and study DCs within the CRC TME.
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Affiliation(s)
- Beatriz Subtil
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Alessandra Cambi
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Daniele V. F. Tauriello
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - I. Jolanda M. de Vries
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
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248
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Zhong S, Jia Z, Zhang H, Gong Z, Feng J, Xu H. Identification and validation of tumor microenvironment-related prognostic biomarkers in breast cancer. Transl Cancer Res 2021; 10:4355-4364. [PMID: 35116294 PMCID: PMC8798301 DOI: 10.21037/tcr-21-1248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 08/26/2021] [Indexed: 12/14/2022]
Abstract
Background Stromal cells and immune cells in tumor microenvironment (TME) have been reported to have significant value in the diagnosis and prognosis of cancers. We aimed to identify key biomarkers predicting survival in the TME of breast cancer. Methods Cell type enrichment analysis was performed to estimate cell scores using the xCell method with gene expression data from public database. Least absolute shrinkage and selection operator (LASSO) regression was used to identify key signature from the cell scores. Results Totally, 50 cells in TME had different scores between 1,078 breast cancer tissues and 112 adjacent normal tissues. We identified a 4-cell signature predicting breast cancer survival, including myocytes, natural killer T cell (NKT), conventional dendritic cell (cDC) and sebocytes, which was validated in the test set. Further analysis showed that cDC score was a key signature predicting prognosis of breast cancer. cDC score was significantly associated with molecular classification and stage of breast cancer, as well as expression level of Ki67. Spearman’s correlation analysis found that cDC score was inversely correlated with the expression level of HER2. High cDC score may predicate better pathological complete response rate. Mechanism analysis indicated high cDC score was associated with elevated immune activity; IL-2 was a key gene associated with high cDC score; and Breast cancer patients with high IL-2 expression had a longer survival time. Conclusions In conclusion, cDC score was a key signature predicting prognosis for breast cancer. cDCs may exert antitumor effects by upregulating IL-2.
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Affiliation(s)
- Shanliang Zhong
- Center of Clinical Laboratory Science, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
| | - Zhangjun Jia
- Department of Clinical Laboratory, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
| | - Heda Zhang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhen Gong
- Department of Gynecology, The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University & Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - Jifeng Feng
- Department of Medical Oncology, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
| | - Hanzi Xu
- Department of Radiation Oncology, The Affiliated Cancer Hospital of Nanjing Medical University & Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, Nanjing, China
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Sarasola MDLP, Táquez Delgado MA, Nicoud MB, Medina VA. Histamine in cancer immunology and immunotherapy. Current status and new perspectives. Pharmacol Res Perspect 2021; 9:e00778. [PMID: 34609067 PMCID: PMC8491460 DOI: 10.1002/prp2.778] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/25/2021] [Indexed: 12/11/2022] Open
Abstract
Cancer is the second leading cause of death globally and its incidence and mortality are rapidly increasing worldwide. The dynamic interaction of immune cells and tumor cells determines the clinical outcome of cancer. Immunotherapy comes to the forefront of cancer treatments, resulting in impressive and durable responses but only in a fraction of patients. Thus, understanding the characteristics and profiles of immune cells in the tumor microenvironment (TME) is a necessary step to move forward in the design of new immunomodulatory strategies that can boost the immune system to fight cancer. Histamine produces a complex and fine-tuned regulation of the phenotype and functions of the different immune cells, participating in multiple regulatory responses of the innate and adaptive immunity. Considering the important actions of histamine-producing immune cells in the TME, in this review we first address the most important immunomodulatory roles of histamine and histamine receptors in the context of cancer development and progression. In addition, this review highlights the current progress and foundational developments in the field of cancer immunotherapy in combination with histamine and pharmacological compounds targeting histamine receptors.
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Affiliation(s)
- María de la Paz Sarasola
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Mónica A. Táquez Delgado
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Melisa B. Nicoud
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
| | - Vanina A. Medina
- Laboratory of Tumor Biology and Inflammation, Institute for Biomedical Research (BIOMED), School of Medical SciencesPontifical Catholic University of Argentina (UCA), and the National Scientific and Technical Research Council (CONICET)Buenos AiresArgentina
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250
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Chen B, Zhu L, Yang S, Su W. Unraveling the Heterogeneity and Ontogeny of Dendritic Cells Using Single-Cell RNA Sequencing. Front Immunol 2021; 12:711329. [PMID: 34566965 PMCID: PMC8458576 DOI: 10.3389/fimmu.2021.711329] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/23/2021] [Indexed: 12/23/2022] Open
Abstract
Dendritic cells (DCs) play essential roles in innate and adaptive immunity and show high heterogeneity and intricate ontogeny. Advances in high-throughput sequencing technologies, particularly single-cell RNA sequencing (scRNA-seq), have improved the understanding of DC subsets. In this review, we discuss in detail the remarkable perspectives in DC reclassification and ontogeny as revealed by scRNA-seq. Moreover, the heterogeneity and multifunction of DCs during diseases as determined by scRNA-seq are described. Finally, we provide insights into the challenges and future trends in scRNA-seq technologies and DC research.
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Affiliation(s)
- Binyao Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Lei Zhu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Shizhao Yang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
| | - Wenru Su
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, China
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