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Andersson H, Nyesiga B, Hermodsson T, Enell Smith K, Hägerbrand K, Lindstedt M, Ellmark P. Next-generation CD40 agonists for cancer immunotherapy. Expert Opin Biol Ther 2024; 24:351-363. [PMID: 38764393 DOI: 10.1080/14712598.2024.2357714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/16/2024] [Indexed: 05/21/2024]
Abstract
INTRODUCTION There is a need for new therapies that can enhance response rates and broaden the number of cancer indications where immunotherapies provide clinical benefit. CD40 targeting therapies provide an opportunity to meet this need by promoting priming of tumor-specific T cells and reverting the suppressive tumor microenvironment. This is supported by emerging clinical evidence demonstrating the benefits of immunotherapy with CD40 antibodies in combination with standard of care chemotherapy. AREAS COVERED This review is focused on the coming wave of next-generation CD40 agonists aiming to improve efficacy and safety, using new approaches and formats beyond monospecific antibodies. Further, the current understanding of the role of different CD40 expressing immune cell populations in the tumor microenvironment is reviewed. EXPERT OPINION There are multiple promising next-generation approaches beyond monospecific antibodies targeting CD40 in immuno-oncology. Enhancing efficacy is the most important driver for this development, and approaches that maximize the ability of CD40 to both remodel the tumor microenvironment and boost the anti-tumor T cell response provide great opportunities to benefit cancer patients. Enhanced understanding of the role of different CD40 expressing immune cells in the tumor microenvironment may facilitate more efficient clinical development of these compounds.
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Affiliation(s)
- Hampus Andersson
- Alligator Bioscience, Alligator Bioscience AB, Lund, Sweden
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Barnabas Nyesiga
- Alligator Bioscience, Alligator Bioscience AB, Lund, Sweden
- Department of Biomedical Science, Malmö University, Malmö, Sweden
| | - Tova Hermodsson
- Department of Immunotechnology, Lund University, Lund, Sweden
| | | | | | - Malin Lindstedt
- Alligator Bioscience, Alligator Bioscience AB, Lund, Sweden
- Department of Immunotechnology, Lund University, Lund, Sweden
| | - Peter Ellmark
- Alligator Bioscience, Alligator Bioscience AB, Lund, Sweden
- Department of Immunotechnology, Lund University, Lund, Sweden
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2
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Pastor Y, Reynard O, Iampietro M, Surenaud M, Picard F, El Jahrani N, Lefebvre C, Hammoudi A, Dupaty L, Brisebard É, Reynard S, Moureaux É, Moroso M, Durand S, Gonzalez C, Amurri L, Gallouët AS, Marlin R, Baize S, Chevillard E, Raoul H, Hocini H, Centlivre M, Thiébaut R, Horvat B, Godot V, Lévy Y, Cardinaud S. A vaccine targeting antigen-presenting cells through CD40 induces protective immunity against Nipah disease. Cell Rep Med 2024; 5:101467. [PMID: 38471503 PMCID: PMC10983108 DOI: 10.1016/j.xcrm.2024.101467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/23/2023] [Accepted: 02/16/2024] [Indexed: 03/14/2024]
Abstract
Nipah virus (NiV) has been recently ranked by the World Health Organization as being among the top eight emerging pathogens likely to cause major epidemics, whereas no therapeutics or vaccines have yet been approved. We report a method to deliver immunogenic epitopes from NiV through the targeting of the CD40 receptor of antigen-presenting cells by fusing a selected humanized anti-CD40 monoclonal antibody to the Nipah glycoprotein with conserved NiV fusion and nucleocapsid peptides. In the African green monkey model, CD40.NiV induces specific immunoglobulin A (IgA) and IgG as well as cross-neutralizing responses against circulating NiV strains and Hendra virus and T cell responses. Challenge experiments using a NiV-B strain demonstrate the high protective efficacy of the vaccine, with all vaccinated animals surviving and showing no significant clinical signs or virus replication, suggesting that the CD40.NiV vaccine conferred sterilizing immunity. Overall, results obtained with the CD40.NiV vaccine are highly promising in terms of the breadth and efficacy against NiV.
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Affiliation(s)
- Yadira Pastor
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Olivier Reynard
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Mathieu Iampietro
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Mathieu Surenaud
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Florence Picard
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Nora El Jahrani
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Cécile Lefebvre
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Adele Hammoudi
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Léa Dupaty
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | | | - Stéphanie Reynard
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France; Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, Lyon, Université Paris Cité, Paris, France
| | | | - Marie Moroso
- Laboratoire P4 Inserm Jean Mérieux, Lyon, France
| | - Stéphanie Durand
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Claudia Gonzalez
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Lucia Amurri
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Anne-Sophie Gallouët
- Université Paris-Saclay, Inserm, CEA, Immunologie des maladies virales, autoimmunes, hématologiques et bactériennes (IMVA-HB/IDMIT/UMR1184), Fontenay-aux-Roses, France
| | - Romain Marlin
- Université Paris-Saclay, Inserm, CEA, Immunologie des maladies virales, autoimmunes, hématologiques et bactériennes (IMVA-HB/IDMIT/UMR1184), Fontenay-aux-Roses, France
| | - Sylvain Baize
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France; Unité de Biologie des Infections Virales Emergentes, Institut Pasteur, Lyon, Université Paris Cité, Paris, France
| | | | - Hervé Raoul
- Laboratoire P4 Inserm Jean Mérieux, Lyon, France
| | - Hakim Hocini
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Mireille Centlivre
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Rodolphe Thiébaut
- Vaccine Research Institute (VRI), Créteil, France; University Bordeaux, Department of Public Health, INSERM Bordeaux Population Health Research Centre, Inria SISTM, Bordeaux, France; CHU Bordeaux, Department of Medical Information, Bordeaux, France
| | - Branka Horvat
- Centre International de Recherche en Infectiologie (CIRI), Université de Lyon, INSERM U1111, Ecole Normale Supérieure de Lyon, Université Lyon 1, CNRS UMR5308, Lyon, France
| | - Véronique Godot
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France
| | - Yves Lévy
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France; Assistance Publique-Hôpitaux de Paris, Groupe Henri-Mondor Albert-Chenevier, Service Immunologie Clinique, Créteil, France.
| | - Sylvain Cardinaud
- INSERM U955 - Équipe 16, Institut Mondor de Recherche Biomédicale (IMRB), Université Paris-Est Créteil (UPEC), Créteil, France; Vaccine Research Institute (VRI), Créteil, France.
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3
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STxB as an Antigen Delivery Tool for Mucosal Vaccination. Toxins (Basel) 2022; 14:toxins14030202. [PMID: 35324699 PMCID: PMC8948715 DOI: 10.3390/toxins14030202] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 12/31/2022] Open
Abstract
Immunotherapy against cancer and infectious disease holds the promise of high efficacy with minor side effects. Mucosal vaccines to protect against tumors or infections disease agents that affect the upper airways or the lung are still lacking, however. One mucosal vaccine candidate is the B-subunit of Shiga toxin, STxB. In this review, we compare STxB to other immunotherapy vectors. STxB is a non-toxic protein that binds to a glycosylated lipid, termed globotriaosylceramide (Gb3), which is preferentially expressed by dendritic cells. We review the use of STxB for the cross-presentation of tumor or viral antigens in a MHC class I-restricted manner to induce humoral immunity against these antigens in addition to polyfunctional and persistent CD4+ and CD8+ T lymphocytes capable of protecting against viral infection or tumor growth. Other literature will be summarized that documents a powerful induction of mucosal IgA and resident memory CD8+ T cells against mucosal tumors specifically when STxB-antigen conjugates are administered via the nasal route. It will also be pointed out how STxB-based vaccines have been shown in preclinical cancer models to synergize with other therapeutic modalities (immune checkpoint inhibitors, anti-angiogenic therapy, radiotherapy). Finally, we will discuss how molecular aspects such as low immunogenicity, cross-species conservation of Gb3 expression, and lack of toxicity contribute to the competitive positioning of STxB among the different DC targeting approaches. STxB thereby appears as an original and innovative tool for the development of mucosal vaccines in infectious diseases and cancer.
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4
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Charles A, Bourne CM, Korontsvit T, Aretz ZEH, Mun SS, Dao T, Klatt MG, Scheinberg DA. Low-dose CDK4/6 inhibitors induce presentation of pathway specific MHC ligands as potential targets for cancer immunotherapy. Oncoimmunology 2021; 10:1916243. [PMID: 34104540 PMCID: PMC8158036 DOI: 10.1080/2162402x.2021.1916243] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Cyclin dependent kinase 4/6 inhibitors (CDK4/6i) lead to cell-cycle arrest but also trigger T cell-mediated immunity, which might be mediated by changes in human leukocyte antigen (HLA) ligands. We investigated the effects of CDK4/6i, abemaciclib and palbociclib, on the immunopeptidome at nontoxic levels in breast cancer cell lines by biochemical identification of HLA ligands followed by network analyses. This treatment led to upregulation of HLA and revealed hundreds of induced HLA ligands in breast cancer cell lines. These new ligands were significantly enriched for peptides derived from proteins involved in the “G1/S phase transition of cell cycle” including HLA ligands from CDK4/6, Cyclin D1 and the 26S regulatory proteasomal subunit 4 (PSMC1). Interestingly, peptides from proteins targeted by abemaciclib and palbociclib, were predicted to be the most likely to induce a T cell response. In strong contrast, peptides induced by solely one of the drugs had a lower T cell recognition score compared to the DMSO control suggesting that the observed effect is class dependent. This general hypothesis was exemplified by a peptide from PSMC1 which was among the HLA ligands with highest prediction scores and which elicited a T cell response in healthy donors. Overall, these data demonstrate that CDK4/6i treatment gives rise to drug-induced HLA ligands from G1/S phase transition, that have the highest chance for being recognized by T cells, thus providing evidence that inhibition of a distinct cellular process leads to increased presentation of the involved proteins that may be targeted by immunotherapeutic agents.
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Affiliation(s)
- Angel Charles
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA
| | - Christopher M Bourne
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine, New York, USA
| | - Tanya Korontsvit
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA
| | - Zita E H Aretz
- Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, USA
| | - Sung Soo Mun
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA
| | - Tao Dao
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA
| | - Martin G Klatt
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA
| | - David A Scheinberg
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, USA.,Pharmacology Program, Weill Cornell Medicine, New York, USA
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5
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Quandt E, Ribeiro MPC, Clotet J. Atypical cyclins in cancer: New kids on the block? Semin Cell Dev Biol 2020; 107:46-53. [PMID: 32417219 DOI: 10.1016/j.semcdb.2020.04.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/15/2020] [Accepted: 04/27/2020] [Indexed: 12/13/2022]
Abstract
Atypical cyclins have recently emerged as a new subfamily of cyclins characterized by common structural features and interactor pattern. Interestingly, atypical cyclins are phylogenetically close to canonical cyclins, which have well-established roles in cell cycle regulation and cancer. Therefore, although the function of atypical cyclins is still poorly characterized, it seems likely that they are involved in cancer pathogenesis as well. Here, we coupled gene expression and prognostic significance analysis to bibliographic search in order to provide new insights into the role of atypical cyclins in cancer. The information gathered suggests that atypical cyclins intervene in critical processes to sustain cancer growth and have potential to become novel prognostic markers and drug targets in cancer.
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Affiliation(s)
- Eva Quandt
- Faculty of Medicine and Health Sciences, Universitat Internacional De Catalunya, 08195, Sant Cugat Del Vallès, Barcelona, Spain
| | - Mariana P C Ribeiro
- Faculty of Medicine and Health Sciences, Universitat Internacional De Catalunya, 08195, Sant Cugat Del Vallès, Barcelona, Spain.
| | - Josep Clotet
- Faculty of Medicine and Health Sciences, Universitat Internacional De Catalunya, 08195, Sant Cugat Del Vallès, Barcelona, Spain.
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6
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Löffler MW, Nussbaum B, Jäger G, Jurmeister PS, Budczies J, Pereira PL, Clasen S, Kowalewski DJ, Mühlenbruch L, Königsrainer I, Beckert S, Ladurner R, Wagner S, Bullinger F, Gross TH, Schroeder C, Sipos B, Königsrainer A, Stevanović S, Denkert C, Rammensee HG, Gouttefangeas C, Haen SP. A Non-interventional Clinical Trial Assessing Immune Responses After Radiofrequency Ablation of Liver Metastases From Colorectal Cancer. Front Immunol 2019; 10:2526. [PMID: 31803175 PMCID: PMC6877671 DOI: 10.3389/fimmu.2019.02526] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 10/10/2019] [Indexed: 12/21/2022] Open
Abstract
Background: Radiofrequency ablation (RFA) is an established treatment option for malignancies located in the liver. RFA-induced irreversible coagulation necrosis leads to the release of danger signals and cellular content. Hence, RFA may constitute an endogenous in situ tumor vaccination, stimulating innate and adaptive immune responses, including tumor-antigen specific T cells. This may explain a phenomenon termed abscopal effect, namely tumor regression in untreated lesions evidenced after distant thermal ablation or irradiation. In this study, we therefore assessed systemic and local immune responses in individual patients treated with RFA. Methods: For this prospective clinical trial, patients with liver metastasis from colorectal carcinoma (mCRC) receiving RFA and undergoing metachronous liver surgery for another lesion were recruited (n = 9) during a 5-year period. Tumor and non-malignant liver tissue samples from six patients were investigated by whole transcriptome sequencing and tandem-mass spectrometry, characterizing naturally presented HLA ligands. Tumor antigen-derived HLA-restricted peptides were selected by different predefined approaches. Further, candidate HLA ligands were manually curated. Peripheral blood mononuclear cells were stimulated in vitro with epitope candidate peptides, and functional T cell responses were assessed by intracellular cytokine staining. Immunohistochemical markers were additionally investigated in surgically resected mCRC from patients treated with (n = 9) or without RFA (n = 7). Results: In all six investigated patients, either induced immune responses and/or pre-existing T cell immunity against the selected targets were observed. Multi-cytokine responses were inter alia directed against known tumor antigens such as cyclin D1 but also against a (predicted) mutation contained in ERBB3. Immunohistochemistry did not show a relevant influx of immune cells into distant malignant lesions after RFA treatment (n = 9) as compared to the surgery only mCRC group (n = 7). Conclusions: Using an individualized approach for target selection, RFA induced and/or boosted T cell responses specific for individual tumor antigens were more frequently detectable as compared to previously published observations with well-characterized tumor antigens. However, the witnessed modest RFA-induced immunological effects alone may not be sufficient for the rejection of established tumors. Therefore, these findings warrant further clinical investigation including the assessment of RFA combination therapies e.g., with immune stimulatory agents, cancer vaccination, and/or immune checkpoint inhibitors.
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Affiliation(s)
- Markus W Löffler
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany.,Department of Clinical Pharmacology, University Hospital Tübingen, Tübingen, Germany
| | - Bianca Nussbaum
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Günter Jäger
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany.,NGS Competence Center Tübingen (NCCT), University of Tübingen, Tübingen, Germany
| | | | - Jan Budczies
- Institute of Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Philippe L Pereira
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Tübingen, Germany.,Department of Radiology, Minimally Invasive Therapies and Nuclear Medicine, SLK-Hospital Heilbronn GmbH, Heilbronn, Germany
| | - Stephan Clasen
- Department of Diagnostic and Interventional Radiology, University Hospital Tübingen, Tübingen, Germany
| | - Daniel J Kowalewski
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany
| | - Lena Mühlenbruch
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany
| | - Ingmar Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Stefan Beckert
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Ruth Ladurner
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Silvia Wagner
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Florian Bullinger
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Thorben H Gross
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany.,Department Medical Oncology and Pneumology, University Hospital Tübingen, Tübingen, Germany
| | - Christopher Schroeder
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany.,NGS Competence Center Tübingen (NCCT), University of Tübingen, Tübingen, Germany
| | - Bence Sipos
- Institute of Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany
| | - Alfred Königsrainer
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Stefan Stevanović
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Carsten Denkert
- Institute of Pathology, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Institute of Pathology, University Hospital Marburg (UKGM) and Philipps-University Marburg, Marburg, Germany
| | - Hans-Georg Rammensee
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Cécile Gouttefangeas
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Cluster of Excellence iFIT (EXC 2180) "Image-Guided and Functionally Instructed Tumor Therapies", University of Tübingen, Tübingen, Germany
| | - Sebastian P Haen
- Department of Immunology, Interfaculty Institute for Cell Biology, University of Tübingen, Tübingen, Germany.,German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ) Partner Site Tübingen, Tübingen, Germany.,Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany.,Department of Oncology, Hematology and Bone Marrow Transplantation With Division of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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7
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Bouteau A, Kervevan J, Su Q, Zurawski SM, Contreras V, Dereuddre-Bosquet N, Le Grand R, Zurawski G, Cardinaud S, Levy Y, Igyártó BZ. DC Subsets Regulate Humoral Immune Responses by Supporting the Differentiation of Distinct Tfh Cells. Front Immunol 2019; 10:1134. [PMID: 31191525 PMCID: PMC6545976 DOI: 10.3389/fimmu.2019.01134] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 05/07/2019] [Indexed: 12/19/2022] Open
Abstract
To determine the contribution of skin DC subsets in the regulation of humoral immunity, we used a well-characterized antigen targeting system to limit antigen availability and presentation to certain skin-derived DC subsets. Here we show that delivery of foreign antigen to steady state Langerhans cells (LCs) and cDC1s through the same receptor (Langerin) led to, respectively, robust vs. minimal-to-null humoral immune response. LCs, unlike cDC1s, supported the formation of germinal center T follicular helper cells (GC-Tfh) antigen dose-dependently and then, likely licensed by these T cells, some of the LCs migrated to the B cell area to initiate B cell responses. Furthermore, we found that the cDC1s, probably through their superior T cell activation capacity, prevented the LCs from inducing GC-Tfh cells and humoral immune responses. We further show that targeted delivery of cytokines to DCs can be used to modulate DC-induced humoral immune responses, which has important therapeutic potential. Finally, we show that human LCs, unlike monocyte-derived DCs, can support GC Tfh generation in an in vitro autologous system; and in agreement with mouse data, we provide evidence in NHP studies that targeting LCs without adjuvants is an effective way to induce antibody responses, but does not trigger CD8+ T cell responses. Our findings suggest that the major limitations of some relatively ineffective vaccines currently in use or in development might be that (1) they are not formulated to specifically target a certain subset of DCs and/or (2) the antigen dose is not tailored to maximize the intrinsic/pre-programmed capabilities of the specific DC subset. This new and substantial departure from the status quo is expected to overcome problems that have hindered our ability to generate effective vaccines against some key pathogens.
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Affiliation(s)
- Aurélie Bouteau
- Baylor Scott & White Research Institute, Baylor Institute for Immunology Research, Dallas, TX, United States.,Institute of Biomedical Studies, Baylor University, Waco, TX, United States
| | - Jérôme Kervevan
- Vaccine Research Institute, Créteil, France.,INSERM, Unité U955, Institut Mondor de Recherche Biomédicale, Créteil, France.,Faculté de Médecine, Université Paris-Est Créteil, Créteil, France
| | - Qingtai Su
- Baylor Scott & White Research Institute, Baylor Institute for Immunology Research, Dallas, TX, United States
| | - Sandra M Zurawski
- Baylor Scott & White Research Institute, Baylor Institute for Immunology Research, Dallas, TX, United States.,Vaccine Research Institute, Créteil, France
| | - Vanessa Contreras
- Vaccine Research Institute, Créteil, France.,CEA-Université Paris Sud 11-INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases, IDMIT Department, IBFJ, Fontenay-aux-Roses & Le Kremlin-Bicêtre, France
| | - Nathalie Dereuddre-Bosquet
- Vaccine Research Institute, Créteil, France.,CEA-Université Paris Sud 11-INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases, IDMIT Department, IBFJ, Fontenay-aux-Roses & Le Kremlin-Bicêtre, France
| | - Roger Le Grand
- Vaccine Research Institute, Créteil, France.,CEA-Université Paris Sud 11-INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases, IDMIT Department, IBFJ, Fontenay-aux-Roses & Le Kremlin-Bicêtre, France
| | - Gerard Zurawski
- Baylor Scott & White Research Institute, Baylor Institute for Immunology Research, Dallas, TX, United States.,Vaccine Research Institute, Créteil, France
| | - Sylvain Cardinaud
- Vaccine Research Institute, Créteil, France.,INSERM, Unité U955, Institut Mondor de Recherche Biomédicale, Créteil, France.,Faculté de Médecine, Université Paris-Est Créteil, Créteil, France
| | - Yves Levy
- Vaccine Research Institute, Créteil, France.,INSERM, Unité U955, Institut Mondor de Recherche Biomédicale, Créteil, France.,Faculté de Médecine, Université Paris-Est Créteil, Créteil, France
| | - Botond Z Igyártó
- Baylor Scott & White Research Institute, Baylor Institute for Immunology Research, Dallas, TX, United States
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8
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Dual effect of DLBCL-derived EXOs in lymphoma to improve DC vaccine efficacy in vitro while favor tumorgenesis in vivo. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:190. [PMID: 30103789 PMCID: PMC6090784 DOI: 10.1186/s13046-018-0863-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 08/02/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Exosomes derived from tumor cells (TEXs) are involved in both immune suppression, angiogenesis, metastasis and anticancer stimulatory, but the biological characteristics and role of diffuse large B cell lymphoma (DLBCL)-derived exosomes have been less investigated. METHODS Exosomes (EXOs) were isolated from OCI-LY3, SU-DHL-16, and Raji cells and biological characteristics of EXOs were investigated using electron microscopy, flow cytometry analysis, and Western blot analysis. The protein expression of EXOs was determined by an antibody array. Next, the communication between EXOs and lymphoma cell, stromal cell, dendritic cells (DCs), and T cells was evaluated. Finally, effect of DLBCL TEXs on tumor growth in vivo was investigated. RESULTS We demonstrated that EXOs derived from DLBCL cell lines displayed malignancy molecules such as c-Myc, Bcl-2, Mcl-1, CD19, and CD20. There was a different protein expression pattern between DLBCL TEXs and Burkitt lymphoma TEXs. DLBCL TEXs were easily captured by DCs and lymphoma cells, and mainly acted as an immunosuppressive mediator, evidenced by induction of apoptosis and upregulation of PD-1 in T cells. Furthermore, the TEXs stimulated not only cell proliferation, migration of stromal cells but also angiogenesis. As a result, the TEXs promoted tumor growth in vivo. On other hand, DLBCL TEXs did not induce apoptosis of DCs. After pulsed with the TEXs, DCs could stimulate clonal expansion of T cells, increase the secretion of IL-6 and TNFα, and decrease the production of immunosuppressive cytokine IL-4 and IL-10. The T cells from tumor bearing mice immunized by TEX were shown to possess superior antilymphoma potency relative to immunization of tumor lysates. CONCLUSIONS This study provides the framework for novel immunotherapies targeting TEXs in DLBCL.
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9
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Gornati L, Zanoni I, Granucci F. Dendritic Cells in the Cross Hair for the Generation of Tailored Vaccines. Front Immunol 2018; 9:1484. [PMID: 29997628 PMCID: PMC6030256 DOI: 10.3389/fimmu.2018.01484] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 06/14/2018] [Indexed: 12/14/2022] Open
Abstract
Vaccines represent the discovery of utmost importance for global health, due to both prophylactic action to prevent infections and therapeutic intervention in neoplastic diseases. Despite this, current vaccination strategies need to be refined to successfully generate robust protective antigen-specific memory immune responses. To address this issue, one possibility is to exploit the high efficiency of dendritic cells (DCs) as antigen-presenting cells for T cell priming. DCs functional plasticity allows shaping the outcome of immune responses to achieve the required type of immunity. Therefore, the choice of adjuvants to guide and sustain DCs maturation, the design of multifaceted vehicles, and the choice of surface molecules to specifically target DCs represent the key issues currently explored in both preclinical and clinical settings. Here, we review advances in DCs-based vaccination approaches, which exploit direct in vivo DCs targeting and activation options. We also discuss the recent findings for efficient antitumor DCs-based vaccinations and combination strategies to reduce the immune tolerance promoted by the tumor microenvironment.
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Affiliation(s)
- Laura Gornati
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
| | - Ivan Zanoni
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy.,Division of Gastroenterology, Harvard Medical School, Boston Children's Hospital, Boston, MA, United States
| | - Francesca Granucci
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milan, Italy
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10
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Inamdar AA, Goy A, Ayoub NM, Attia C, Oton L, Taruvai V, Costales M, Lin YT, Pecora A, Suh KS. Mantle cell lymphoma in the era of precision medicine-diagnosis, biomarkers and therapeutic agents. Oncotarget 2018; 7:48692-48731. [PMID: 27119356 PMCID: PMC5217048 DOI: 10.18632/oncotarget.8961] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 04/10/2016] [Indexed: 12/15/2022] Open
Abstract
Despite advances in the development of clinical agents for treating Mantle Cell Lymphoma (MCL), treatment of MCL remains a challenge due to complexity and frequent relapse associated with MCL. The incorporation of conventional and novel diagnostic approaches such as genomic sequencing have helped improve understanding of the pathogenesis of MCL, and have led to development of specific agents targeting signaling pathways that have recently been shown to be involved in MCL. In this review, we first provide a general overview of MCL and then discuss about the role of biomarkers in the pathogenesis, diagnosis, prognosis, and treatment for MCL. We attempt to discuss major biomarkers for MCL and highlight published and ongoing clinical trials in an effort to evaluate the dominant signaling pathways as drugable targets for treating MCL so as to determine the potential combination of drugs for both untreated and relapse/refractory cases. Our analysis indicates that incorporation of biomarkers is crucial for patient stratification and improve diagnosis and predictability of disease outcome thus help us in designing future precision therapies. The evidence indicates that a combination of conventional chemotherapeutic agents and novel drugs designed to target specific dysregulated signaling pathways can provide the effective therapeutic options for both untreated and relapse/refractory MCL.
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Affiliation(s)
- Arati A Inamdar
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Andre Goy
- Clinical Divisions, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Nehad M Ayoub
- Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Christen Attia
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Lucia Oton
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Varun Taruvai
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Mark Costales
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Yu-Ting Lin
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Andrew Pecora
- Clinical Divisions, John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | - K Stephen Suh
- The Genomics and Biomarkers Program, The John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
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11
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Abstract
Hematological malignancies manifest as lymphoma, leukemia, and myeloma, and remain a burden on society. From initial therapy to endless relapse-related treatment, societal burden is felt not only in the context of healthcare cost, but also in the compromised quality of life of patients. Long-term therapeutic strategies have become the standard in keeping hematological malignancies at bay as these cancers develop resistance to each round of therapy with time. As a result, there is a continual need for the development of new drugs to combat resistant disease in order to prolong patient life, if not to produce a cure. This review aims to summarize advances in targeting lymphoma, leukemia, and myeloma through both cutting-edge and well established platforms. Current standard of treatment will be reviewed for these malignancies and emphasis will be made on new therapy development in the areas of antibody engineering, epigenetic small molecule inhibiting drugs, vaccine development, and chimeric antigen receptor cell engineering. In addition, platforms for the delivery of these and other drugs will be reviewed including antibody-drug conjugates, micro- and nanoparticles, and multimodal hydrogels. Lastly, we propose that tissue engineered constructs for hematological malignancies are the missing link in targeted drug discovery alongside mouse and patient-derived xenograft models.
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12
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Superiority in Rhesus Macaques of Targeting HIV-1 Env gp140 to CD40 versus LOX-1 in Combination with Replication-Competent NYVAC-KC for Induction of Env-Specific Antibody and T Cell Responses. J Virol 2017; 91:JVI.01596-16. [PMID: 28202751 DOI: 10.1128/jvi.01596-16] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 01/13/2017] [Indexed: 01/13/2023] Open
Abstract
We compared the HIV-1-specific immune responses generated by targeting HIV-1 envelope protein (Env gp140) to either CD40 or LOX-1, two endocytic receptors on dendritic cells (DCs), in rhesus macaques primed with a poxvirus vector (NYVAC-KC) expressing Env gp140. The DC-targeting vaccines, humanized recombinant monoclonal antibodies fused to Env gp140, were administered as a boost with poly-ICLC adjuvant either alone or coadministered with the NYVAC-KC vector. All the DC-targeting vaccine administrations with poly-ICLC increased the low-level serum anti-Env IgG responses elicited by NYVAC-KC priming significantly more (up to a P value of 0.01) than in a group without poly-ICLC. The responses were robust and cross-reactive and contained antibodies specific to multiple epitopes within gp140, including the C1, C2, V1, V2, and V3, C4, C5, and gp41 immunodominant regions. The DC-targeting vaccines also elicited modest serum Env-specific IgA responses. All groups gave serum neutralization activity limited to tier 1 viruses and antibody-dependent cytotoxicity responses (ADCC) after DC-targeting boosts. Furthermore, CD4+ and CD8+ T cell responses specific to multiple Env epitopes were strongly boosted by the DC-targeting vaccines plus poly-ICLC. Together, these results indicate that prime-boost immunization via NYVAC-KC and either anti-CD40.Env gp140/poly-ICLC or anti-LOX-1.Env gp140/poly-ICLC induced balanced antibody and T cell responses against HIV-1 Env. Coadministration of NYVAC-KC with the DC-targeting vaccines increased T cell responses but had minimal effects on antibody responses except for suppressing serum IgA responses. Overall, targeting Env to CD40 gave more robust T cell and serum antibody responses with broader epitope representation and greater durability than with LOX-1.IMPORTANCE An effective vaccine to prevent HIV-1 infection does not yet exist. An approach to elicit strong protective antibody development is to direct virus protein antigens specifically to dendritic cells, which are now known to be the key cell type for controlling immunity. In this study, we have tested in nonhuman primates two prototype vaccines engineered to direct the HIV-1 coat protein Env to dendritic cells. These vaccines bind to either CD40 or LOX-1, two dendritic cell surface receptors with different functions and tissue distributions. We tested the vaccines described above in combination with attenuated virus vectors that express Env. Both vaccines, but especially that delivered via CD40, raised robust immunity against HIV-1 as measured by monitoring potentially protective antibody and T cell responses in the blood. The safety and efficacy of the CD40-targeted vaccine justify further development for future human clinical trials.
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13
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D'Errico G, Machado HL, Sainz B. A current perspective on cancer immune therapy: step-by-step approach to constructing the magic bullet. Clin Transl Med 2017; 6:3. [PMID: 28050779 PMCID: PMC5209322 DOI: 10.1186/s40169-016-0130-5] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 12/07/2016] [Indexed: 02/06/2023] Open
Abstract
Immunotherapy is the new trend in cancer treatment due to the selectivity, long lasting effects, and demonstrated improved overall survival and tolerance, when compared to patients treated with conventional chemotherapy. Despite these positive results, immunotherapy is still far from becoming the perfect magic bullet to fight cancer, largely due to the facts that immunotherapy is not effective in all patients nor in all cancer types. How and when will immunotherapy overcome these hurdles? In this review we take a step back to walk side by side with the pioneers of immunotherapy in order to understand what steps need to be taken today to make immunotherapy effective across all cancers. While early scientists, such as Coley, elicited an unselective but effective response against cancer, the search for selectivity pushed immunotherapy to the side in favor of drugs focused on targeting cancer cells. Fortunately, the modern era would revive the importance of the immune system in battling cancer by releasing the brakes or checkpoints (anti-CTLA-4 and anti-PD-1/PD-L1) that have been holding the immune system at bay. However, there are still many hurdles to overcome before immunotherapy becomes a universal cancer therapy. For example, we discuss how the redundant and complex nature of the immune system can impede tumor elimination by teeter tottering between different polarization states: one eliciting anti-cancer effects while the other promoting cancer growth and invasion. In addition, we highlight the incapacity of the immune system to choose between a fight or repair action with respect to tumor growth. Finally we combine these concepts to present a new way to think about the immune system and immune tolerance, by introducing two new metaphors, the “push the accelerator” and “repair the car” metaphors, to explain the current limitations associated with cancer immunotherapy.
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Affiliation(s)
- Gabriele D'Errico
- Department of Biochemistry, School of Medicine, Autónoma University of Madrid, Calle del Arzobispo Morcillo 4, 28029, Madrid, Spain
| | - Heather L Machado
- Department of Biochemistry and Molecular Biology, Tulane University School of Medicine, 1430 Tulane Ave, #8543, New Orleans, LA, 70112, USA.
| | - Bruno Sainz
- Department of Biochemistry, School of Medicine, Autónoma University of Madrid, Calle del Arzobispo Morcillo 4, 28029, Madrid, Spain. .,Department of Cancer Biology, Instituto de Investigaciones Biomédicas "Alberto Sols" CSIC-UAM, Madrid, Spain. .,Enfermedades Crónicas y Cáncer Area, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain.
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14
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Abstract
Cancer is one of the major leading death causes of diseases. Prevention and treatment of cancer is an important way to decrease the incidence of tumorigenesis and prolong patients' lives. Subversive achievements on cancer immunotherapy have recently been paid much attention after many failures in basic and clinical researches. Based on deep analysis of genomics and proteomics of tumor antigens, a variety of cancer vaccines targeting tumor antigens have been tested in preclinical and human clinical trials. Many therapeutic cancer vaccines alone or combination with other conventional treatments for cancer obtained spectacular efficacy, indicating the tremendously potential application in clinic. With the illustration of underlying mechanisms of cancer immune regulation, valid, controllable, and persistent cancer vaccines will play important roles in cancer treatment, survival extension and relapse and cancer prevention. This chapter mainly summarizes the recent progresses and developments on cancer vaccine research and clinical application, thus exploring the existing obstacles in cancer vaccine research and promoting the efficacy of cancer vaccine.
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15
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Viola P, Vroobel KM, Devaraj A, Jordan S, Ladas G, Dusmet M, Montero A, Rice A, Wotherspoon AC, Nicholson AG. Follicular dendritic cell tumour/sarcoma: a commonly misdiagnosed tumour in the thorax. Histopathology 2016; 69:752-761. [DOI: 10.1111/his.12998] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 05/18/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Patrizia Viola
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | | | - Anand Devaraj
- Department of Imaging; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Simon Jordan
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - George Ladas
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Michael Dusmet
- Department of Thoracic Surgery; Royal Brompton and Harefield NHS Foundation Trust; London UK
| | - Angeles Montero
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
| | - Alexandra Rice
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
| | | | - Andrew G Nicholson
- Department of Histopathology; Royal Brompton and Harefield NHS Foundation Trust; London UK
- National Heart and Lung Institute; Imperial College; London UK
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