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Vernet R, Fernandez E, Migliorini D, Ancrenaz V, Charrier E, Belkouch MC, Von Rohr O, Urwyler M, De Vito C, Renaux J, Villard J, Rubin O, Grogg J, Mach N. A First-in-Human Phase I Clinical Study with MVX-ONCO-1, a Personalized Active Immunotherapy, in Patients with Advanced Solid Tumors. CANCER RESEARCH COMMUNICATIONS 2024; 4:2089-2100. [PMID: 39041242 PMCID: PMC11322805 DOI: 10.1158/2767-9764.crc-24-0150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/30/2024] [Accepted: 07/18/2024] [Indexed: 07/24/2024]
Abstract
Over two decades, most cancer vaccines failed clinical development. Key factors may be the lack of efficient priming with tumor-specific antigens and strong immunostimulatory signals. MVX-ONCO-1, a personalized cell-based cancer immunotherapy, addresses these critical steps utilizing clinical-grade material to replicate a successful combination seen in experimental models: inactivated patient's own tumor cells, providing the widest cancer-specific antigen repertoire and a standardized, sustained, local delivery over days of a potent adjuvant achieved by encapsulated cell technology. We conducted an open-label, single-arm, first-in-human phase I study with MVX-ONCO-1 in patients with advanced refractory solid cancer. MVX-ONCO-1 comprises irradiated autologous tumor cells coimplanted with two macrocapsules containing genetically engineered cells producing granulocyte-macrophage colony-stimulating factor. Patients received six immunizations over 9 weeks without maintenance therapy. Primary objectives were safety, tolerability, and feasibility, whereas secondary objectives focused on efficacy and immune monitoring. Data from 34 patients demonstrated safety and feasibility with minor issues. Adverse events included one serious adverse event possibly related to investigational medicinal product and two moderate-related adverse events. More than 50% of the patients with advanced and mainly nonimmunogenic tumors showed clinical benefits, including partial responses, stable diseases, and prolonged survival. In recurrent/metastatic head and neck squamous cell carcinoma, one patient achieved a partial response, whereas another survived for more than 7 years without anticancer therapy for over 5 years. MVX-ONCO-1 is safe, well tolerated, and beneficial across several tumor types. Ongoing phase IIa trials target patients with advanced recurrent/metastatic head and neck squamous cell carcinoma after initial systemic therapy. SIGNIFICANCE This first-in-human phase I study introduces a groundbreaking approach to personalized cancer immunotherapy, addressing limitations of traditional strategies. By combining autologous irradiated tumor cells as a source of patient-specific antigens and utilizing encapsulated cell technology for localized, sustained delivery of granulocyte-macrophage colony-stimulating factor as an adjuvant, the study shows a very good safety and feasibility profile. This innovative approach holds the promise of addressing tumor heterogeneity by taking advantage of each patient's antigenic repertoire.
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Affiliation(s)
- Rémi Vernet
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Eugenio Fernandez
- Department of Oncology, Geneva University Hospitals and Medical School, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Denis Migliorini
- Department of Oncology, Geneva University Hospitals and Medical School, Geneva, Switzerland.
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Agora Cancer Research Center, Lausanne, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Virginie Ancrenaz
- Department of Oncology, Geneva University Hospitals and Medical School, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Emily Charrier
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
- MaxiVAX SA, Geneva, Switzerland.
| | - Marie-Claude Belkouch
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Olivier Von Rohr
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Muriel Urwyler
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
| | - Claudio De Vito
- Division of Clinical Pathology, Diagnostic Department, Geneva University Hospitals, Geneva, Switzerland.
| | | | - Jean Villard
- Clinical Cell Therapy Lab, Geneva University Hospital, Geneva, Switzerland.
| | - Olivier Rubin
- Clinical Cell Therapy Lab, Geneva University Hospital, Geneva, Switzerland.
| | | | - Nicolas Mach
- Department of Oncology, Geneva University Hospitals and Medical School, Geneva, Switzerland.
- Centre for Translational Research in Onco-Hematology, University of Geneva, Geneva, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
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Salomon N, Helm A, Selmi A, Fournier C, Diken M, Schrörs B, Scholz M, Kreiter S, Durante M, Vascotto F. Carbon Ion and Photon Radiation Therapy Show Enhanced Antitumoral Therapeutic Efficacy With Neoantigen RNA-LPX Vaccines in Preclinical Colon Carcinoma Models. Int J Radiat Oncol Biol Phys 2024; 119:936-945. [PMID: 38163521 DOI: 10.1016/j.ijrobp.2023.12.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/07/2023] [Accepted: 12/27/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE Personalized liposome-formulated mRNA vaccines (RNA-LPX) are a powerful new tool in cancer immunotherapy. In preclinical tumor models, RNA-LPX vaccines are known to achieve potent results when combined with conventional X-ray radiation therapy (XRT). Densely ionizing radiation used in carbon ion radiation therapy (CIRT) may induce distinct effects in combination with immunotherapy compared with sparsely ionizing X-rays. METHODS AND MATERIALS Within this study, we investigate the potential of CIRT and isoeffective doses of XRT to mediate tumor growth inhibition and survival in murine colon adenocarcinoma models in conjunction with neoantigen (neoAg)-specific RNA-LPX vaccines encoding both major histocompatibility complex (MHC) class I- and class II-restricted tumor-specific neoantigens. We characterize tumor immune infiltrates and antigen-specific T cell responses by flow cytometry and interferon-γ enzyme-linked immunosorbent spot (ELISpot) analyses, respectively. RESULTS NeoAg RNA-LPX vaccines significantly potentiate radiation therapy-mediated tumor growth inhibition. CIRT and XRT alone marginally prime neoAg-specific T cell responses detected in the tumors but not in the blood or spleens of mice. Infiltration and cytotoxicity of neoAg-specific T cells is strongly driven by RNA-LPX vaccines and is accompanied by reduced expression of the inhibitory markers PD-1 and Tim-3 on these cells. The neoAg RNA-LPX vaccine shows similar overall therapeutic efficacy in combination with both CIRT and XRT, even if the physical radiation dose is lower for carbon ions than for X-rays. CONCLUSIONS We hence conclude that the combination of CIRT and neoAg RNA-LPX vaccines is a promising strategy for the treatment of radioresistant tumors.
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Affiliation(s)
- Nadja Salomon
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
| | - Alexander Helm
- GSI Helmholtzzentrum for Heavy Ion Research GmbH, Darmstadt, Germany
| | - Abderaouf Selmi
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Claudia Fournier
- GSI Helmholtzzentrum for Heavy Ion Research GmbH, Darmstadt, Germany
| | - Mustafa Diken
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Barbara Schrörs
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Michael Scholz
- GSI Helmholtzzentrum for Heavy Ion Research GmbH, Darmstadt, Germany
| | - Sebastian Kreiter
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Marco Durante
- GSI Helmholtzzentrum for Heavy Ion Research GmbH, Darmstadt, Germany; Technical University Darmstadt, Institute of Condensed Matter Physics, Darmstadt, Germany; University Federico II, Department of Physics "Ettore Pancini", Naples, Italy
| | - Fulvia Vascotto
- TRON gGmbH, Translational Oncology at the University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
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Bikorimana J, Abusarah J, Gonçalves M, Farah R, Saad W, Talbot S, Stanga D, Beaudoin S, Plouffe S, Rafei M. An engineered Accum-E7 protein-based vaccine with dual anti-cervical cancer activity. Cancer Sci 2024; 115:1102-1113. [PMID: 38287511 PMCID: PMC11007051 DOI: 10.1111/cas.16096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 01/02/2024] [Accepted: 01/16/2024] [Indexed: 01/31/2024] Open
Abstract
Worldwide prevalence of cervical cancer decreased significantly with the use of human papilloma virus (HPV)-targeted prophylactic vaccines. However, these multivalent antiviral vaccines are inert against established tumors, which leave patients with surgical ablative options possibly resulting in long-term reproductive complications and morbidity. In an attempt to bypass this unmet medical need, we designed a new E7 protein-based vaccine formulation using Accum™, a technology platform designed to promote endosome-to-cytosol escape as a means to enhance protein accumulation in target cells. Prophylactic vaccination of immunocompetent mice using the Accum-E7 vaccine (aE7) leads to complete protection from cervical cancer despite multiple challenges conducted with ascending C3.43 cellular doses (0.5-, 1.0-, and 2.0 × 106 cells). Moreover, the humoral response induced by aE7 was higher in magnitude compared with naked E7 protein vaccination and displayed potent inhibitory effects on C3.43 proliferation in vitro. When administered therapeutically to animals with pre-established C3.43 or Tal3 tumors, the vaccine-induced response synergized with multiple immune checkpoint blockers (anti-PD-1, anti-CTLA4, and anti-CD47) to effectively control tumor growth. Mechanistically, the observed therapeutic effect requires cross-presenting dendritic cells as well as CD8 T cells predominantly, with a non-negligible role played by both CD4+ and CD19+ lymphocytes. good laboratory practice (GLP) studies revealed that aE7 is immunogenic and well tolerated by immunocompetent mice with no observed adverse effects despite the use of a fourfold exceeding dose. In a nutshell, aE7 represents an ideal vaccine candidate for further clinical development as it uses a single engineered protein capable of exhibiting both prophylactic and therapeutic activity.
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Affiliation(s)
- Jean‐Pierre Bikorimana
- Department of Microbiology, Infectious Diseases and ImmunologyUniversité de MontréalMontréalQuebecCanada
| | - Jamilah Abusarah
- Department of Pharmacology and PhysiologyUniversité de MontréalMontréalQuebecCanada
| | - Marina Gonçalves
- Department of Molecular BiologyUniversité de MontréalMontréalQuebecCanada
| | - Roudy Farah
- Department of Microbiology, Infectious Diseases and ImmunologyUniversité de MontréalMontréalQuebecCanada
| | - Wael Saad
- Department of Pharmacology and PhysiologyUniversité de MontréalMontréalQuebecCanada
| | - Sebastien Talbot
- Department of Biomedical and Molecular SciencesQueen's UniversityKingstonOntarioCanada
| | - Daniela Stanga
- Defence Therapeutics Inc.VancouverBritish ColumbiaCanada
| | - Simon Beaudoin
- Defence Therapeutics Inc.VancouverBritish ColumbiaCanada
| | | | - Moutih Rafei
- Department of Microbiology, Infectious Diseases and ImmunologyUniversité de MontréalMontréalQuebecCanada
- Department of Pharmacology and PhysiologyUniversité de MontréalMontréalQuebecCanada
- Department of Molecular BiologyUniversité de MontréalMontréalQuebecCanada
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Oltmanns F, Vieira Antão A, Irrgang P, Viherlehto V, Jörg L, Schmidt A, Wagner JT, Rückert M, Flohr AS, Geppert CI, Frey B, Bayer W, Gravekamp C, Tenbusch M, Gaipl U, Lapuente D. Mucosal tumor vaccination delivering endogenous tumor antigens protects against pulmonary breast cancer metastases. J Immunother Cancer 2024; 12:e008652. [PMID: 38458636 PMCID: PMC10921546 DOI: 10.1136/jitc-2023-008652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Generally, early-stage breast cancer has a good prognosis. However, if it spreads systemically, especially with pulmonary involvement, prospects worsen dramatically. Importantly, tumor-infiltrating T cells contribute to tumor control, particularly intratumoral T cells with a tissue-resident memory phenotype are associated with an improved clinical outcome. METHODS Here, we use an adenoviral vector vaccine encoding endogenous tumor-associated antigens adjuvanted with interleukin-1β to induce tumor-specific tissue-resident memory T cells (TRM) in the lung for the prevention and treatment of pulmonary metastases in the murine 4T1 breast cancer model. RESULTS The mucosal delivery of the vaccine was highly efficient in establishing tumor-specific TRM in the lung. Concomitantly, a single mucosal vaccination reduced the growth of pulmonary metastases and improved the survival in a prophylactic treatment. Vaccine-induced TRM contributed to these protective effects. In a therapeutic setting, the vaccination induced a pronounced T cell infiltration into metastases but resulted in only a minor restriction of the disease progression. However, in combination with stereotactic radiotherapy, the vaccine increased the survival time and rate of tumor-bearing mice. CONCLUSION In summary, our study demonstrates that mucosal vaccination is a promising strategy to harness the power of antitumor TRM and its potential combination with state-of-the-art treatments.
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Affiliation(s)
- Friederike Oltmanns
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Ana Vieira Antão
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Pascal Irrgang
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Vera Viherlehto
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Leticia Jörg
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Anna Schmidt
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Jannik T Wagner
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Michael Rückert
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Ann-Sophie Flohr
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Carol Imanuel Geppert
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN (CCC), University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Benjamin Frey
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Wibke Bayer
- Institute for Virology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Claudia Gravekamp
- Department of Microbiology & Immunology, Albert Einstein College of Medicine, New York, New York, USA
| | - Matthias Tenbusch
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Udo Gaipl
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Dennis Lapuente
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
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5
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Wang YS, Kumari M, Chen GH, Hong MH, Yuan JPY, Tsai JL, Wu HC. mRNA-based vaccines and therapeutics: an in-depth survey of current and upcoming clinical applications. J Biomed Sci 2023; 30:84. [PMID: 37805495 PMCID: PMC10559634 DOI: 10.1186/s12929-023-00977-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/29/2023] [Indexed: 10/09/2023] Open
Abstract
mRNA-based drugs have tremendous potential as clinical treatments, however, a major challenge in realizing this drug class will promise to develop methods for safely delivering the bioactive agents with high efficiency and without activating the immune system. With regard to mRNA vaccines, researchers have modified the mRNA structure to enhance its stability and promote systemic tolerance of antigenic presentation in non-inflammatory contexts. Still, delivery of naked modified mRNAs is inefficient and results in low levels of antigen protein production. As such, lipid nanoparticles have been utilized to improve delivery and protect the mRNA cargo from extracellular degradation. This advance was a major milestone in the development of mRNA vaccines and dispelled skepticism about the potential of this technology to yield clinically approved medicines. Following the resounding success of mRNA vaccines for COVID-19, many other mRNA-based drugs have been proposed for the treatment of a variety of diseases. This review begins with a discussion of mRNA modifications and delivery vehicles, as well as the factors that influence administration routes. Then, we summarize the potential applications of mRNA-based drugs and discuss further key points pertaining to preclinical and clinical development of mRNA drugs targeting a wide range of diseases. Finally, we discuss the latest market trends and future applications of mRNA-based drugs.
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Affiliation(s)
- Yu-Shiuan Wang
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang, Taipei, 11529, Taiwan
| | - Monika Kumari
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang, Taipei, 11529, Taiwan
| | - Guan-Hong Chen
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Ming-Hsiang Hong
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Joyce Pei-Yi Yuan
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Jui-Ling Tsai
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang, Taipei, 11529, Taiwan
| | - Han-Chung Wu
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang, Taipei, 11529, Taiwan.
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan.
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6
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Ganley M, Holz LE, Minnell JJ, de Menezes MN, Burn OK, Poa KCY, Draper SL, English K, Chan STS, Anderson RJ, Compton BJ, Marshall AJ, Cozijnsen A, Chua YC, Ge Z, Farrand KJ, Mamum JC, Xu C, Cockburn IA, Yui K, Bertolino P, Gras S, Le Nours J, Rossjohn J, Fernandez-Ruiz D, McFadden GI, Ackerley DF, Painter GF, Hermans IF, Heath WR. mRNA vaccine against malaria tailored for liver-resident memory T cells. Nat Immunol 2023; 24:1487-1498. [PMID: 37474653 DOI: 10.1038/s41590-023-01562-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 06/15/2023] [Indexed: 07/22/2023]
Abstract
Malaria is caused by Plasmodium species transmitted by Anopheles mosquitoes. Following a mosquito bite, Plasmodium sporozoites migrate from skin to liver, where extensive replication occurs, emerging later as merozoites that can infect red blood cells and cause symptoms of disease. As liver tissue-resident memory T cells (Trm cells) have recently been shown to control liver-stage infections, we embarked on a messenger RNA (mRNA)-based vaccine strategy to induce liver Trm cells to prevent malaria. Although a standard mRNA vaccine was unable to generate liver Trm or protect against challenge with Plasmodium berghei sporozoites in mice, addition of an agonist that recruits T cell help from type I natural killer T cells under mRNA-vaccination conditions resulted in significant generation of liver Trm cells and effective protection. Moreover, whereas previous exposure of mice to blood-stage infection impaired traditional vaccines based on attenuated sporozoites, mRNA vaccination was unaffected, underlining the potential for such a rational mRNA-based strategy in malaria-endemic regions.
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Affiliation(s)
- Mitch Ganley
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand
| | - Lauren E Holz
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | | | - Maria N de Menezes
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Olivia K Burn
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Kean Chan Yew Poa
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Sarah L Draper
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
| | - Kieran English
- Centenary Institute and University of Sydney, AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Susanna T S Chan
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
| | - Regan J Anderson
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
| | - Benjamin J Compton
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
| | - Andrew J Marshall
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand
| | - Anton Cozijnsen
- School of BioSciences, University of Melbourne, Parkville, Victoria, Australia
| | - Yu Cheng Chua
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Zhengyu Ge
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | | | - John C Mamum
- Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Calvin Xu
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Ian A Cockburn
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Katsuyuki Yui
- Shionogi Global Infectious Diseases Division, Institute of Tropical Medicine, Nagasaki University, Sakamoto, Nagasaki, Japan
| | - Patrick Bertolino
- Centenary Institute and University of Sydney, AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Stephanie Gras
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia
| | - Jérôme Le Nours
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Institute of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Daniel Fernandez-Ruiz
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia
| | - Geoffrey I McFadden
- School of BioSciences, University of Melbourne, Parkville, Victoria, Australia
| | - David F Ackerley
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand
- School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Gavin F Painter
- Ferrier Research Institute, Victoria University of Wellington, Lower Hutt, New Zealand.
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand.
| | - Ian F Hermans
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand.
- Malaghan Institute of Medical Research, Wellington, New Zealand.
| | - William R Heath
- Department of Microbiology and Immunology, The Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria, Australia.
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7
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Yang W, Cao J, Cheng H, Chen L, Yu M, Chen Y, Cui X. Nanoformulations targeting immune cells for cancer therapy: mRNA therapeutics. Bioact Mater 2023; 23:438-470. [PMCID: PMC9712057 DOI: 10.1016/j.bioactmat.2022.11.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/20/2022] [Accepted: 11/22/2022] [Indexed: 12/05/2022] Open
Abstract
The approved worldwide use of two messenger RNA (mRNA) vaccines (BNT162b2 and mRNA-1273) in late 2020 has proven the remarkable success of mRNA therapeutics together with lipid nanoformulation technology in protecting people against coronaviruses during COVID-19 pandemic. This unprecedented and exciting dual strategy with nanoformulations and mRNA therapeutics in play is believed to be a promising paradigm in targeted cancer immunotherapy in future. Recent advances in nanoformulation technologies play a prominent role in adapting mRNA platform in cancer treatment. In this review, we introduce the biologic principles and advancements of mRNA technology, and chemistry fundamentals of intriguing mRNA delivery nanoformulations. We discuss the latest promising nano-mRNA therapeutics for enhanced cancer immunotherapy by modulation of targeted specific subtypes of immune cells, such as dendritic cells (DCs) at peripheral lymphoid organs for initiating mRNA cancer vaccine-mediated antigen specific immunotherapy, and DCs, natural killer (NK) cells, cytotoxic T cells, or multiple immunosuppressive immune cells at tumor microenvironment (TME) for reversing immune evasion. We highlight the clinical progress of advanced nano-mRNA therapeutics in targeted cancer therapy and provide our perspectives on future directions of this transformative integrated technology toward clinical implementation.
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Affiliation(s)
- Wei Yang
- Department of Urology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, 1665 Kongjiang Road, Shanghai, 200092, PR China
| | - Jianwei Cao
- Department of Urology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, 1665 Kongjiang Road, Shanghai, 200092, PR China
| | - Hui Cheng
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China
| | - Liang Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China
| | - Meihua Yu
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China,Corresponding author
| | - Yu Chen
- Materdicine Lab, School of Life Sciences, Shanghai University, Shanghai, 200444, PR China,Corresponding author
| | - Xingang Cui
- Department of Urology, Xinhua Hospital, School of Medicine, Shanghai Jiaotong University, 1665 Kongjiang Road, Shanghai, 200092, PR China,Corresponding author
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8
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Guo X, Liu D, Huang Y, Deng Y, Wang Y, Mao J, Zhou Y, Xiong Y, Gao X. Revolutionizing viral disease vaccination: the promising clinical advancements of non-replicating mRNA vaccines. Virol J 2023; 20:64. [PMID: 37029389 PMCID: PMC10081822 DOI: 10.1186/s12985-023-02023-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 03/28/2023] [Indexed: 04/09/2023] Open
Abstract
The mRNA vaccine technology was developed rapidly during the global pandemic of COVID-19. The crucial role of the COVID-19 mRNA vaccine in preventing viral infection also have been beneficial to the exploration and application of other viral mRNA vaccines, especially for non-replication structure mRNA vaccines of viral disease with outstanding research results. Therefore, this review pays attention to the existing mRNA vaccines, which are of great value for candidates for clinical applications in viral diseases. We provide an overview of the optimization of the mRNA vaccine development process as well as the good immune efficacy and safety shown in clinical studies. In addition, we also provide a brief description of the important role of mRNA immunomodulators in the treatment of viral diseases. After that, it will provide a good reference or strategy for research on mRNA vaccines used in clinical medicine with more stable structures, higher translation efficiency, better immune efficacy and safety, shorter production time, and lower production costs than conditional vaccines to be used as preventive or therapeutic strategy for the control of viral diseases in the future.
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Affiliation(s)
- Xiao Guo
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Dongying Liu
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Yukai Huang
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Youcai Deng
- Department of Hematology, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing, People's Republic of China
| | - Ying Wang
- Modern Medical Teaching and Research Section, Department of Tibetan Medicine, University of Tibetan Medicine, No. 10 Dangre Middle Rd, Chengguan District, Lhasa, 850000, Tibet Autonomous Region, People's Republic of China
| | - Jingrui Mao
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Yuancheng Zhou
- Livestock and Poultry Biological Products Key Laboratory of Sichuan Province, Sichuan Animal Science Academy. No, 6 Niusha Road, Jinjiang District, Chengdu, 610299, People's Republic of China
| | - Yongai Xiong
- School of Pharmacy, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
| | - Xinghong Gao
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
- Key Laboratory of Infectious Disease and Bio-Safety, Provincial Department of Education, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
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Kowalczyk JT, Fabian KP, Padget MR, Lopez DC, Hoke ATK, Allen CT, Hermsen M, London, NR, Hodge JW. Exploiting the immunogenic potential of standard of care radiation or cisplatin therapy in preclinical models of HPV-associated malignancies. J Immunother Cancer 2022; 10:jitc-2022-005752. [PMID: 36564129 PMCID: PMC9791467 DOI: 10.1136/jitc-2022-005752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND While radiation and chemotherapy are primarily purposed for their cytotoxic effects, a growing body of preclinical and clinical evidence demonstrates an immunogenic potential for these standard therapies. Accordingly, we sought to characterize the immunogenic potential of radiation and cisplatin in human tumor models of HPV-associated malignancies. These studies may inform rational combination immuno-oncology (IO) strategies to be employed in the clinic on the backbone of standard of care, and in so doing exploit the immunogenic potential of standard of care to improve durable responses in HPV-associated malignancies. METHODS Retroviral transduction with HPV16 E7 established a novel HPV-associated sinonasal squamous cell carcinoma (SNSCC) cell line. Three established HPV16-positive cell lines were also studied (cervical carcinoma and head and neck squamous cell carcinoma). Following determination of sensitivities to standard therapies using MTT assays, flow cytometry was used to characterize induction of immunogenic cell stress following sublethal exposure to radiation or cisplatin, and the functional consequence of this induction was determined using impedance-based real time cell analysis cytotoxicity assays employing HPV16 E7-specific cytotoxic lymphocytes (CTLs) with or without N803 (IL-15/IL-15-Rα superagonist) or exogenous death receptor ligands. In vitro observations were translated using an in vivo xenograft NSG mouse model of human cervical carcinoma evaluating cisplatin in combination with CTL adoptive cell transfer. RESULTS We showed that subpopulations surviving clinically relevant doses of radiation or cisplatin therapy were more susceptible to CTL-mediated lysis in four of four tumor models of HPV-associated malignancies, serving as a model for HPV therapeutic vaccine or T-cell receptor adoptive cell transfer. This increased killing was further amplified by IL-15 agonism employing N803. We further characterized that radiation or cisplatin induced immunogenic cell stress in three of three cell lines, and consequently demonstrated that upregulated surface expression of Fas and TRAIL-R2 death receptors at least in part mediated enhanced CTL-mediated lysis. In vivo, cisplatin-induced immunogenic cell stress synergistically potentiated CTL-mediated tumor control in a human model of HPV-associated malignancy. CONCLUSION Standard of care radiation or cisplatin therapy induced immunogenic cell stress in preclinical models of HPV-associated malignancies, presenting an opportunity poised for exploitation by employing IO strategies in combination with standard of care.
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Affiliation(s)
- Joshua T Kowalczyk
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Kellsye P Fabian
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Michelle R Padget
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Diana C Lopez
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Austin TK Hoke
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Clint T Allen
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Mario Hermsen
- Department Head and Neck Cancer, Centro de Investigación Biomédica en Red, Madrid, Spain
| | - Nyall R London,
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA,Sinonasal and Skull Base Tumor Program, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland, USA,Department of Otolaryngology - Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - James W Hodge
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
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Xu Q, Chen Y, Jin Y, Wang Z, Dong H, Kaufmann AM, Albers AE, Qian X. Advanced Nanomedicine for High-Risk HPV-Driven Head and Neck Cancer. Viruses 2022; 14:v14122824. [PMID: 36560828 PMCID: PMC9788019 DOI: 10.3390/v14122824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
The incidence of high-risk Human Papillomavirus (HR-HPV)-driven head and neck squamous cell carcinoma (HNSCC) is on the rise globally. HR-HPV-driven HNSCC displays molecular and clinical characteristics distinct from HPV-uninvolved cases. Therapeutic strategies for HR-HPV-driven HNSCC are under investigation. HR-HPVs encode the oncogenes E6 and E7, which are essential in tumorigenesis. Meanwhile, involvement of E6 and E7 provides attractive targets for developing new therapeutic regimen. Here we will review some of the recent advancements observed in preclinical studies and clinical trials on HR-HPV-driven HNSCC, focusing on nanotechnology related methods. Materials science innovation leads to great improvement for cancer therapeutics including HNSCC. This article discusses HPV-E6 or -E7- based vaccines, based on plasmid, messenger RNA or peptide, at their current stage of development and testing as well as how nanoparticles can be designed to target and access cancer cells and activate certain immunology pathways besides serving as a delivery vehicle. Nanotechnology was also used for chemotherapy and photothermal treatment. Short interference RNA targeting E6/E7 showed some potential in animal models. Gene editing by CRISPR-CAS9 combined with other treatments has also been assessed. These advancements have the potential to improve the outcome in HR-HPV-driven HNSCC, however breakthroughs are still to be awaited with nanomedicine playing an important role.
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Affiliation(s)
- Qiang Xu
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Ye Chen
- Department of Clinical Laboratory, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, No. 1 East Banshan Road, Gongshu District, Hangzhou 310022, China
| | - Yuan Jin
- Department of Clinical Laboratory, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, No. 1 East Banshan Road, Gongshu District, Hangzhou 310022, China
| | - Zhiyu Wang
- Department of Clinical Laboratory, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, No. 1 East Banshan Road, Gongshu District, Hangzhou 310022, China
- Wenzhou Medical University, Wenzhou 325000, China
| | - Haoru Dong
- Department of Clinical Laboratory, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, No. 1 East Banshan Road, Gongshu District, Hangzhou 310022, China
- Wenzhou Medical University, Wenzhou 325000, China
| | - Andreas M. Kaufmann
- Clinic for Gynecology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin, 12203 Berlin, Germany
| | - Andreas E. Albers
- Department of Clinical Medicine, Oto-Rhino-Laryngology, Medical School Berlin, 14197 Berlin, Germany
| | - Xu Qian
- Department of Clinical Laboratory, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, No. 1 East Banshan Road, Gongshu District, Hangzhou 310022, China
- Correspondence:
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11
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Lipid Nanoparticles for mRNA Delivery to Enhance Cancer Immunotherapy. Molecules 2022; 27:molecules27175607. [PMID: 36080373 PMCID: PMC9458026 DOI: 10.3390/molecules27175607] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/24/2022] [Accepted: 08/24/2022] [Indexed: 12/24/2022] Open
Abstract
Messenger RNA (mRNA) is being developed by researchers as a novel drug for the treatment or prevention of many diseases. However, to enable mRNA to fully exploit its effects in vivo, researchers need to develop safer and more effective mRNA delivery systems that improve mRNA stability and enhance the ability of cells to take up and release mRNA. To date, lipid nanoparticles are promising nanodrug carriers for tumor therapy, which can significantly improve the immunotherapeutic effects of conventional drugs by modulating mRNA delivery, and have attracted widespread interest in the biomedical field. This review focuses on the delivery of mRNA by lipid nanoparticles for cancer treatment. We summarize some common tumor immunotherapy and mRNA delivery strategies, describe the clinical advantages of lipid nanoparticles for mRNA delivery, and provide an outlook on the current challenges and future developments of this technology.
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