1
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Qiaerxie G, Jiang Y, Li G, Yang Z, Long F, Yu Y, Lu JS, Du P, Cui Y. Design and evaluation of mRNA encoding recombinant neutralizing antibodies for botulinum neurotoxin type B intoxication prophylaxis. Hum Vaccin Immunother 2024; 20:2358570. [PMID: 38853516 PMCID: PMC11168212 DOI: 10.1080/21645515.2024.2358570] [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: 03/07/2024] [Accepted: 05/18/2024] [Indexed: 06/11/2024] Open
Abstract
Among all natural and synthetic toxins, botulinum neurotoxins (BoNTs), produced by Clostridium botulinum in an anaerobic environment, are the most toxic polymer proteins. Currently, the most effective modalities for botulism prevention and treatment are vaccination and antitoxin use, respectively. However, these modalities are associated with long response time for active immunization, side effects, and donor limitations. As such, the development of more promising botulism prevention and treatment modalities is warranted. Here, we designed an mRNA encoding B9-hFc - a heavy-chain antibody fused to VHH and human Fc that can neutralize BoNT serotype B (BoNT/B) effectively - and assessed its expression in vitro and in vivo. The results confirmed that our mRNA demonstrates good expression in vitro and in vivo. Moreover, a single mRNA lipid nanoparticle injection effectively prevents BoNT/B intoxication in vivo, with effects comparable to those of protein antibodies. In conclusion, we explored and clarified whether mRNA drugs encoding neutralizing antibodies prevent BoNT/B intoxication. Our results provide an efficient strategy for further research on the prevention and treatment of intoxication by botulinum toxin.
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Affiliation(s)
- Gulisaina Qiaerxie
- School of Medical Device, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Yujia Jiang
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Gege Li
- School of Medical Device, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Zhixin Yang
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Feng Long
- School of Medical Device, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
- Department of Pharmacy, Maternal and Child Health Care Hospital of Zaozhuang, Zaozhuang, Shandong, China
| | - Yunzhou Yu
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Jian Sheng Lu
- Laboratory of Advanced Biotechnology, Beijing Institute of Biotechnology, Beijing, China
| | - Peng Du
- Protein Engineering Laboratory, Beijing Institute of Biotechnology, Beijing, China
| | - Yong Cui
- School of Medical Device, Shenyang Pharmaceutical University, Shenyang, Liaoning, China
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2
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Pardi N, Krammer F. mRNA vaccines for infectious diseases - advances, challenges and opportunities. Nat Rev Drug Discov 2024:10.1038/s41573-024-01042-y. [PMID: 39367276 DOI: 10.1038/s41573-024-01042-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2024] [Indexed: 10/06/2024]
Abstract
The concept of mRNA-based vaccines emerged more than three decades ago. Groundbreaking discoveries and technological advancements over the past 20 years have resolved the major roadblocks that initially delayed application of this new vaccine modality. The rapid development of nucleoside-modified COVID-19 mRNA vaccines demonstrated that this immunization platform is easy to develop, has an acceptable safety profile and can be produced at a large scale. The flexibility and ease of antigen design have enabled mRNA vaccines to enter development for a wide range of viruses as well as for various bacteria and parasites. However, gaps in our knowledge limit the development of next-generation mRNA vaccines with increased potency and safety. A deeper understanding of the mechanisms of action of mRNA vaccines, application of novel technologies enabling rational antigen design, and innovative vaccine delivery strategies and vaccination regimens will likely yield potent novel vaccines against a wide range of pathogens.
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Affiliation(s)
- Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria.
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3
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Czajka TF, Vance DJ, Song R, Mantis NJ. A Biparatopic Intrabody Renders Vero Cells Impervious to Ricin Intoxication. Biochemistry 2024; 63:2391-2396. [PMID: 39297955 DOI: 10.1021/acs.biochem.4c00385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Expression of camelid-derived, single-domain antibodies (VHHs) within the cytoplasm of mammalian cells as "intrabodies" has opened up novel avenues for medical countermeasures against fast-acting biothreat agents. In this report, we describe a heterodimeric intrabody that renders Vero cells virtually impervious to ricin toxin (RT), a potent Category B ribosome-inactivating protein. The intrabody consists of two structurally defined VHHs that target distinct epitopes on RT's enzymatic subunit (RTA): V9E1 targets RTA's P-stalk recruitment site, and V2A11 targets RTA's active site. Resistance to RT conferred by the biparatopic VHH construct far exceeded that of either of the VHHs alone and effectively inhibited all measurable RT-induced cytotoxicity in vitro. We propose that the targeted delivery of bispecific intrabodies to lung tissues may represent a novel means to shield the airways from the effects of inhalational RT exposure.
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Affiliation(s)
- Timothy F Czajka
- Department of Biomedical Sciences, University at Albany, Albany, New York 12201, United States
| | - David J Vance
- Department of Biomedical Sciences, University at Albany, Albany, New York 12201, United States
- Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, New York 12208, United States of America
| | - Renji Song
- Division of Research, Wadsworth Center, New York State Department of Health, Albany, New York 12208, United States of America
| | - Nicholas J Mantis
- Department of Biomedical Sciences, University at Albany, Albany, New York 12201, United States
- Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, New York 12208, United States of America
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4
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Liu Y, Huang Y, He G, Guo C, Dong J, Wu L. Development of mRNA Lipid Nanoparticles: Targeting and Therapeutic Aspects. Int J Mol Sci 2024; 25:10166. [PMID: 39337651 PMCID: PMC11432440 DOI: 10.3390/ijms251810166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 07/07/2024] [Accepted: 07/12/2024] [Indexed: 09/30/2024] Open
Abstract
Lipid nanoparticles (LNPs) have emerged as leading non-viral carriers for messenger RNA (mRNA) delivery in clinical applications. Overcoming challenges in safe and effective mRNA delivery to target tissues and cells, along with controlling release from the delivery vehicle, remains pivotal in mRNA-based therapies. This review elucidates the structure of LNPs, the mechanism for mRNA delivery, and the targeted delivery of LNPs to various cells and tissues, including leukocytes, T-cells, dendritic cells, Kupffer cells, hepatic endothelial cells, and hepatic and extrahepatic tissues. Here, we discuss the applications of mRNA-LNP vaccines for the prevention of infectious diseases and for the treatment of cancer and various genetic diseases. Although challenges remain in terms of delivery efficiency, specific tissue targeting, toxicity, and storage stability, mRNA-LNP technology holds extensive potential for the treatment of diseases.
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Affiliation(s)
- Yaping Liu
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Yingying Huang
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Guantao He
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chun Guo
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jinhua Dong
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Linping Wu
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- Key Laboratory of Immune Response and Immunotherapy, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
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5
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Wang Y, Ma Q, Li M, Mai Q, Ma L, Zhang H, Zhong H, Mai K, Cheng N, Feng P, Guan P, Wu S, Zhang L, Dai J, Zhang B, Pan W, Yang Z. A decavalent composite mRNA vaccine against both influenza and COVID-19. mBio 2024; 15:e0066824. [PMID: 39105586 PMCID: PMC11389412 DOI: 10.1128/mbio.00668-24] [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: 03/03/2024] [Accepted: 07/02/2024] [Indexed: 08/07/2024] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 has had a persistent and significant impact on global public health for 4 years. Recently, there has been a resurgence of seasonal influenza transmission worldwide. The co-circulation of SARS-CoV-2 and seasonal influenza viruses results in a dual burden on communities. Additionally, the pandemic potential of zoonotic influenza viruses, such as avian Influenza A/H5N1 and A/H7N9, remains a concern. Therefore, a combined vaccine against all these respiratory diseases is in urgent need. mRNA vaccines, with their superior efficacy, speed in development, flexibility, and cost-effectiveness, offer a promising solution for such infectious diseases and potential future pandemics. In this study, we present FLUCOV-10, a novel 10-valent mRNA vaccine created from our proven platform. This vaccine encodes hemagglutinin (HA) proteins from four seasonal influenza viruses and two avian influenza viruses with pandemic potential, as well as spike proteins from four SARS-CoV-2 variants. A two-dose immunization with the FLUCOV-10 elicited robust immune responses in mice, producing IgG antibodies, neutralizing antibodies, and antigen-specific cellular immune responses against all the vaccine-matched viruses of influenza and SARS-CoV-2. Remarkably, the FLUCOV-10 immunization provided complete protection in mouse models against both homologous and heterologous strains of influenza and SARS-CoV-2. These results highlight the potential of FLUCOV-10 as an effective vaccine candidate for the prevention of influenza and COVID-19.IMPORTANCEAmidst the ongoing and emerging respiratory viral threats, particularly the concurrent and sequential spread of SARS-CoV-2 and influenza, our research introduces FLUCOV-10. This novel mRNA-based combination vaccine, designed to counteract both influenza and COVID-19, by incorporating genes for surface glycoproteins from various influenza viruses and SARS-CoV-2 variants. This combination vaccine was highly effective in preclinical trials, generating strong immune responses and ensuring protection against both matching and heterologous strains of influenza viruses and SARS-CoV-2. FLUCOV-10 represents a significant step forward in our ability to address respiratory viral threats, showcasing potential as a singular, adaptable vaccine solution for global health challenges.
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MESH Headings
- Animals
- COVID-19/prevention & control
- COVID-19/immunology
- Mice
- SARS-CoV-2/immunology
- SARS-CoV-2/genetics
- COVID-19 Vaccines/immunology
- COVID-19 Vaccines/administration & dosage
- mRNA Vaccines
- Humans
- Influenza Vaccines/immunology
- Influenza Vaccines/administration & dosage
- Influenza Vaccines/genetics
- Antibodies, Viral/blood
- Antibodies, Viral/immunology
- Influenza, Human/prevention & control
- Influenza, Human/immunology
- Influenza, Human/virology
- Vaccines, Synthetic/immunology
- Vaccines, Synthetic/genetics
- Vaccines, Synthetic/administration & dosage
- Mice, Inbred BALB C
- Female
- Antibodies, Neutralizing/blood
- Antibodies, Neutralizing/immunology
- Orthomyxoviridae Infections/prevention & control
- Orthomyxoviridae Infections/immunology
- Orthomyxoviridae Infections/virology
- Hemagglutinin Glycoproteins, Influenza Virus/immunology
- Hemagglutinin Glycoproteins, Influenza Virus/genetics
- Spike Glycoprotein, Coronavirus/immunology
- Spike Glycoprotein, Coronavirus/genetics
- Influenza A Virus, H5N1 Subtype/immunology
- Influenza A Virus, H5N1 Subtype/genetics
- Influenza A virus/immunology
- Influenza A virus/genetics
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Affiliation(s)
- Yang Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangzhou National Laboratory, Guangzhou, China
| | - Qinhai Ma
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Man Li
- Argorna Pharmaceuticals Co., Ltd., Guangzhou, China
| | - Qianyi Mai
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lin Ma
- Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Hong Zhang
- Argorna Pharmaceuticals Co., Ltd., Guangzhou, China
| | | | - Kailin Mai
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Nan Cheng
- Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Pei Feng
- Respiratory Disease AI Laboratory on Epidemic and Medical Big Data Instrument Applications, Faculty of Innovation Engineering, Macau University of Science and Technology, Macau SAR, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau SAR, China
| | - Peikun Guan
- Guangzhou National Laboratory, Guangzhou, China
| | - Shengzhen Wu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lu Zhang
- Technology Centre, Guangzhou Customs, Guangzhou, China
| | - Jun Dai
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangzhou National Laboratory, Guangzhou, China
- Technology Centre, Guangzhou Customs, Guangzhou, China
| | - Biliang Zhang
- Argorna Pharmaceuticals Co., Ltd., Guangzhou, China
- State Key Laboratory of Respiratory Disease, Laboratory of Computational Biomedicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Weiqi Pan
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Respiratory Disease AI Laboratory on Epidemic and Medical Big Data Instrument Applications, Faculty of Innovation Engineering, Macau University of Science and Technology, Macau SAR, China
| | - Zifeng Yang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Guangzhou National Laboratory, Guangzhou, China
- Respiratory Disease AI Laboratory on Epidemic and Medical Big Data Instrument Applications, Faculty of Innovation Engineering, Macau University of Science and Technology, Macau SAR, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau SAR, China
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6
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Liu Y, Liu X, Chen W, Yu Y, Meng J, Wang J. Novel platform for engineering stable and effective vaccines against botulinum neurotoxins A, B and E. Front Immunol 2024; 15:1469919. [PMID: 39315101 PMCID: PMC11416995 DOI: 10.3389/fimmu.2024.1469919] [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: 07/24/2024] [Accepted: 08/26/2024] [Indexed: 09/25/2024] Open
Abstract
Botulinum neurotoxin (BoNT), produced by Clostridium botulinum, is the most toxic protein known, capable of causing severe paralysis and posing a significant bioterrorism threat due to its extreme lethality even in minute quantities. Despite this, there are currently no FDA-approved vaccines for widespread public use. To address this urgent need, we have developed an innovative vaccine platform by fusing the neuronal binding domain of BoNT/E (Hc/E) with core-streptavidin (CS), resulting in a stable CS-Hc/E vaccine. Mice vaccinated with CS-Hc/E exhibited superior antibody titers compared to those receiving Hc/E alone. To develop a trivalent vaccine against BoNT/A, BoNT/B, and BoNT/E- key contributors to the vast majority of human botulism-we conjugated CS-Hc/E with a biotinylated atoxic chimeric protein incorporating neutralizing epitopes from BoNT/A and BoNT/B. This chimeric protein includes the binding domain of BoNT/A, along with the protease-inactive light chain and translocation domains of BoNT/B. The interaction between CS and biotin formed a stable tetrameric antigen, EBA. Vaccination with EBA in mice elicited robust antibody responses and provided complete protection against lethal doses of BoNT/A, BoNT/B, and BoNT/E. Our findings highlight EBA's potential as a stable and effective broad-spectrum vaccine against BoNT. Moreover, our technology offers a versatile platform for developing multivalent, stable vaccines targeting various biological threats by substituting the BoNT domain(s) with neutralizing epitopes from other life-threatening pathogens, thereby enhancing public health preparedness and biodefense strategies.
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Affiliation(s)
- Yang Liu
- School of Life Sciences, Henan University, Kaifeng, China
| | - Xiaoyu Liu
- Department of Protein Engineering, Beijing Institute of Biotechnology, Beijing, China
| | - Weiwei Chen
- School of Life Sciences, Henan University, Kaifeng, China
| | - Yunzhou Yu
- Department of Protein Engineering, Beijing Institute of Biotechnology, Beijing, China
- Pharmaceutical College, Henan University, Kaifeng, China
| | - Jianghui Meng
- School of Biotechnology, Dublin City University, Dublin, Ireland
| | - Jiafu Wang
- School of Biotechnology, Dublin City University, Dublin, Ireland
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7
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Jacob EM, Huang J, Chen M. Lipid nanoparticle-based mRNA vaccines: a new frontier in precision oncology. PRECISION CLINICAL MEDICINE 2024; 7:pbae017. [PMID: 39171210 PMCID: PMC11336688 DOI: 10.1093/pcmedi/pbae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 07/30/2024] [Indexed: 08/23/2024] Open
Abstract
The delivery of lipid nanoparticle (LNP)-based mRNA therapeutics has captured the attention of the vaccine research community as an innovative and versatile tool for treating a variety of human malignancies. mRNA vaccines are now in the limelight as an alternative to conventional vaccines owing to their high precision, low-cost, rapid manufacture, and superior safety profile. Multiple mRNA vaccine platforms have been developed to target several types of cancer, and many have demonstrated encouraging results in animal models and human trials. The effectiveness of these new mRNA vaccines depends on the efficacy and stability of the antigen(s) of interest generated and the reliability of their delivery to antigen-presenting cells (APCs), especially dendritic cells (DCs). In this review, we provide a detailed overview of mRNA vaccines and their delivery strategies and consider future directions and challenges in advancing and expanding this promising vaccine platform to widespread therapeutic use against cancer.
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Affiliation(s)
- Eden M Jacob
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Duke Cancer Institute, Duke University, Durham, NC 27710, USA
| | - Jiaoti Huang
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Duke Cancer Institute, Duke University, Durham, NC 27710, USA
| | - Ming Chen
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
- Duke Cancer Institute, Duke University, Durham, NC 27710, USA
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8
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Gao Y, Yang L, Li Z, Peng X, Li H. mRNA vaccines in tumor targeted therapy: mechanism, clinical application, and development trends. Biomark Res 2024; 12:93. [PMID: 39217377 PMCID: PMC11366172 DOI: 10.1186/s40364-024-00644-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024] Open
Abstract
Malignant tumors remain a primary cause of human mortality. Among the various treatment modalities for neoplasms, tumor vaccines have consistently shown efficacy and promising potential. These vaccines offer advantages such as specificity, safety, and tolerability, with mRNA vaccines representing promising platforms. By introducing exogenous mRNAs encoding antigens into somatic cells and subsequently synthesizing antigens through gene expression systems, mRNA vaccines can effectively induce immune responses. Katalin Karikó and Drew Weissman were awarded the 2023 Nobel Prize in Physiology or Medicine for their great contributions to mRNA vaccine research. Compared with traditional tumor vaccines, mRNA vaccines have several advantages, including rapid preparation, reduced contamination, nonintegrability, and high biodegradability. Tumor-targeted therapy is an innovative treatment modality that enables precise targeting of tumor cells, minimizes damage to normal tissues, is safe at high doses, and demonstrates great efficacy. Currently, targeted therapy has become an important treatment option for malignant tumors. The application of mRNA vaccines in tumor-targeted therapy is expanding, with numerous clinical trials underway. We systematically outline the targeted delivery mechanism of mRNA vaccines and the mechanism by which mRNA vaccines induce anti-tumor immune responses, describe the current research and clinical applications of mRNA vaccines in tumor-targeted therapy, and forecast the future development trends of mRNA vaccine application in tumor-targeted therapy.
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Affiliation(s)
- Yu Gao
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Liang Yang
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China
| | - Zhenning Li
- Department of Oromaxillofacial-Head and Neck Surgery, School and Hospital of Stomatology, China Medical University, Liaoning Province Key Laboratory of Oral Disease, Shenyang, 110001, China
| | - Xueqiang Peng
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China.
| | - Hangyu Li
- Department of General Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, China.
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9
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Tkaczyk C, Newton M, Patnaik MM, Thom G, Strain M, Gamson A, Daramola O, Murthy A, Douthwaite J, Stepanov O, Boger E, Yang H, Esser MT, Lidwell A, DiGiandomenico A, Santos L, Sellman BR. In vivo mRNA expression of a multi-mechanistic mAb combination protects against Staphylococcus aureus infection. Mol Ther 2024; 32:2505-2518. [PMID: 38822525 PMCID: PMC11405172 DOI: 10.1016/j.ymthe.2024.05.036] [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: 12/04/2023] [Revised: 04/30/2024] [Accepted: 05/29/2024] [Indexed: 06/03/2024] Open
Abstract
Single monoclonal antibodies (mAbs) can be expressed in vivo through gene delivery of their mRNA formulated with lipid nanoparticles (LNPs). However, delivery of a mAb combination could be challenging due to the risk of heavy and light variable chain mispairing. We evaluated the pharmacokinetics of a three mAb combination against Staphylococcus aureus first in single chain variable fragment scFv-Fc and then in immunoglobulin G 1 (IgG1) format in mice. Intravenous delivery of each mRNA/LNP or the trio (1 mg/kg each) induced functional antibody expression after 24 h (10-100 μg/mL) with 64%-78% cognate-chain paired IgG expression after 3 days, and an absence of non-cognate chain pairing for scFv-Fc. We did not observe reduced neutralizing activity for each mAb compared with the level of expression of chain-paired mAbs. Delivery of the trio mRNA protected mice in an S. aureus-induced dermonecrosis model. Intravenous administration of the three mRNA in non-human primates achieved peak serum IgG levels ranging between 2.9 and 13.7 μg/mL with a half-life of 11.8-15.4 days. These results suggest nucleic acid delivery of mAb combinations holds promise and may be a viable option to streamline the development of therapeutic antibodies.
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Affiliation(s)
- Christine Tkaczyk
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA.
| | - Michael Newton
- AstraZeneca, BioPharmaceutical Development, BioPharmaceuticals R&D, Gaithersburg, MD 20878, USA
| | - Mun Mun Patnaik
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA
| | - George Thom
- AstraZeneca, Discovery Sciences, BioPharmaceuticals R&D, Cambridge CB21 6GH, UK
| | - Martin Strain
- AstraZeneca, Biologics Engineering, BioPharmaceuticals R&D, Cambridge CB216GH, UK
| | - Adam Gamson
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA
| | - Olalekan Daramola
- AstraZeneca, BioPharmaceutical Development, BioPharmaceuticals R&D, Cambridge CB21 6GH, UK
| | - Andal Murthy
- AstraZeneca, BioPharmaceutical Development, BioPharmaceuticals R&D, Cambridge CB21 6GH, UK
| | - Julie Douthwaite
- AstraZeneca, Discovery Sciences, BioPharmaceuticals R&D, Cambridge CB21 6GH, UK
| | - Oleg Stepanov
- Clinical Pharmacology and Pharmacometrics, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Elin Boger
- Drug Metabolism and Pharmacokinetics, Research and Early Development, Respirator & immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Haitao Yang
- Clinical Pharmacology and Pharmacometrics, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Mark T Esser
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA
| | - Ashley Lidwell
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA
| | | | - Luis Santos
- AstraZeneca, BioPharmaceutical Development, BioPharmaceuticals R&D, Gaithersburg, MD 20878, USA
| | - Bret R Sellman
- AstraZeneca, Early Vaccines & Immune Therapies, Gaithersburg, MD 20878, USA
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10
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Li J, Zhang Y, Yang YG, Sun T. Advancing mRNA Therapeutics: The Role and Future of Nanoparticle Delivery Systems. Mol Pharm 2024; 21:3743-3763. [PMID: 38953708 DOI: 10.1021/acs.molpharmaceut.4c00276] [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] [Indexed: 07/04/2024]
Abstract
The coronavirus (COVID-19) pandemic has underscored the critical role of mRNA-based vaccines as powerful, adaptable, readily manufacturable, and safe methodologies for prophylaxis. mRNA-based treatments are emerging as a hopeful avenue for a plethora of conditions, encompassing infectious diseases, cancer, autoimmune diseases, genetic diseases, and rare disorders. Nonetheless, the in vivo delivery of mRNA faces challenges due to its instability, suboptimal delivery, and potential for triggering undesired immune reactions. In this context, the development of effective drug delivery systems, particularly nanoparticles (NPs), is paramount. Tailored with biophysical and chemical properties and susceptible to surface customization, these NPs have demonstrated enhanced mRNA delivery in vivo and led to the approval of several NPs-based formulations for clinical use. Despite these advancements, the necessity for developing a refined, targeted NP delivery system remains imperative. This review comprehensively surveys the biological, translational, and clinical progress in NPs-mediated mRNA therapeutics for both the prevention and treatment of diverse diseases. By addressing critical factors for enhancing existing methodologies, it aims to inform the future development of precise and efficacious mRNA-based therapeutic interventions.
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Affiliation(s)
- Jiaxuan Li
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China
| | - Yuning Zhang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China
- International Center of Future Science, Jilin University, Changchun, Jilin 130021, China
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
- National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China
- International Center of Future Science, Jilin University, Changchun, Jilin 130021, China
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, Jilin 130021, China
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11
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Chen B, Yang Y, Wang X, Yang W, Lu Y, Wang D, Zhuo E, Tang Y, Su J, Tang G, Shao S, Gu K. mRNA vaccine development and applications: A special focus on tumors (Review). Int J Oncol 2024; 65:81. [PMID: 38994758 PMCID: PMC11251742 DOI: 10.3892/ijo.2024.5669] [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: 01/14/2024] [Accepted: 05/20/2024] [Indexed: 07/13/2024] Open
Abstract
Cancer is characterized by unlimited proliferation and metastasis, and traditional therapeutic strategies usually result in the acquisition of drug resistance, thus highlighting the need for more personalized treatment. mRNA vaccines transfer the gene sequences of exogenous target antigens into human cells through transcription and translation to stimulate the body to produce specific immune responses against the encoded proteins, so as to enable the body to obtain immune protection against said antigens; this approach may be adopted for personalized cancer therapy. Since the recent coronavirus pandemic, the development of mRNA vaccines has seen substantial progress and widespread adoption. In the present review, the development of mRNA vaccines, their mechanisms of action, factors influencing their function and the current clinical applications of the vaccine are discussed. A focus is placed on the application of mRNA vaccines in cancer, with the aim of highlighting unique advances and the remaining challenges of this novel and promising therapeutic approach.
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Affiliation(s)
- Bangjie Chen
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yipin Yang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Xinyi Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Wenzhi Yang
- First Clinical Medical College, Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - You Lu
- First Clinical Medical College, Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Daoyue Wang
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Enba Zhuo
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Yanchao Tang
- Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Junhong Su
- Department of Rehabilitation, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
| | - Guozheng Tang
- Department of Orthopedics, Lu'an Hospital of Anhui Medical University, Lu'an, Anhui 237008, P.R. China
| | - Song Shao
- Department of Orthopedics, Lu'an Hospital of Anhui Medical University, Lu'an, Anhui 237008, P.R. China
| | - Kangsheng Gu
- Department of Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, P.R. China
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12
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Czajka TF, Vance DJ, Song R, Mantis NJ. A Biparatopic Intrabody Renders Vero Cells Impervious to Ricin Intoxication. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.02.601761. [PMID: 39005371 PMCID: PMC11244990 DOI: 10.1101/2024.07.02.601761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/16/2024]
Abstract
Expression of camelid-derived, single-domain antibodies (VHHs) within the cytoplasm of mammalian cells as "intrabodies" has opened-up novel avenues for medical countermeasures against fast-acting biothreat agents. In this report, we describe a heterodimeric intrabody that renders Vero cells virtually impervious to ricin toxin (RT), a potent Category B ribosome-inactivating protein (RIP). The intrabody consists of two structurally defined VHHs that target distinct epitopes on RT's enzymatic subunit (RTA): V9E1 targets RTA's P-stalk recruitment site, and V2A11 targets RTA's active site. Resistance to RT conferred by the biparatopic VHH construct far exceeded that of either of the VHHs alone and effectively inhibited all measurable RT-induced cytotoxicty in vitro. We propose that targeted delivery of bispecific intrabodies to lung tissues may represent a novel means to shield the airways from the effects of inhalational RT exposure.
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Affiliation(s)
- Timothy F. Czajka
- Department of Biomedical Sciences, University at Albany, Albany, NY 12201 United States
| | - David J. Vance
- Department of Biomedical Sciences, University at Albany, Albany, NY 12201 United States
- Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, NY, 12208
| | - Renji Song
- Division of Research, Wadsworth Center, New York State Department of Health, Albany, NY, 12208
| | - Nicholas J. Mantis
- Department of Biomedical Sciences, University at Albany, Albany, NY 12201 United States
- Division of Infectious Diseases, Wadsworth Center, New York State Department of Health, Albany, NY, 12208
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13
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Fedorovskiy AG, Antropov DN, Dome AS, Puchkov PA, Makarova DM, Konopleva MV, Matveeva AM, Panova EA, Shmendel EV, Maslov MA, Dmitriev SE, Stepanov GA, Markov OV. Novel Efficient Lipid-Based Delivery Systems Enable a Delayed Uptake and Sustained Expression of mRNA in Human Cells and Mouse Tissues. Pharmaceutics 2024; 16:684. [PMID: 38794346 PMCID: PMC11125954 DOI: 10.3390/pharmaceutics16050684] [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: 04/18/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Over the past decade, mRNA-based therapy has displayed significant promise in a wide range of clinical applications. The most striking example of the leap in the development of mRNA technologies was the mass vaccination against COVID-19 during the pandemic. The emergence of large-scale technology and positive experience of mRNA immunization sparked the development of antiviral and anti-cancer mRNA vaccines as well as therapeutic mRNA agents for genetic and other diseases. To facilitate mRNA delivery, lipid nanoparticles (LNPs) have been successfully employed. However, the diverse use of mRNA therapeutic approaches requires the development of adaptable LNP delivery systems that can control the kinetics of mRNA uptake and expression in target cells. Here, we report effective mRNA delivery into cultured mammalian cells (HEK293T, HeLa, DC2.4) and living mouse muscle tissues by liposomes containing either 1,26-bis(cholest-5-en-3β-yloxycarbonylamino)-7,11,16,20-tetraazahexacosane tetrahydrochloride (2X3) or the newly applied 1,30-bis(cholest-5-en-3β-yloxycarbonylamino)-9,13,18,22-tetraaza-3,6,25,28-tetraoxatriacontane tetrahydrochloride (2X7) cationic lipids. Using end-point and real-time monitoring of Fluc mRNA expression, we showed that these LNPs exhibited an unusually delayed (of over 10 h in the case of the 2X7-based system) but had highly efficient and prolonged reporter activity in cells. Accordingly, both LNP formulations decorated with 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethylene glycol)-2000] (DSPE-PEG2000) provided efficient luciferase production in mice, peaking on day 3 after intramuscular injection. Notably, the bioluminescence was observed only at the site of injection in caudal thigh muscles, thereby demonstrating local expression of the model gene of interest. The developed mRNA delivery systems hold promise for prophylactic applications, where sustained synthesis of defensive proteins is required, and open doors to new possibilities in mRNA-based therapies.
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Affiliation(s)
- Artem G. Fedorovskiy
- Belozersky Institute of Physico-Chemical Biology, Department of Materials Science, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russia; (A.G.F.); (M.V.K.); (E.A.P.)
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
| | - Denis N. Antropov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.N.A.); (A.S.D.); (A.M.M.); (G.A.S.)
| | - Anton S. Dome
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.N.A.); (A.S.D.); (A.M.M.); (G.A.S.)
| | - Pavel A. Puchkov
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
| | - Daria M. Makarova
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
| | - Maria V. Konopleva
- Belozersky Institute of Physico-Chemical Biology, Department of Materials Science, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russia; (A.G.F.); (M.V.K.); (E.A.P.)
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
- Federal State Budget Institution “National Research Centre for Epidemiology and Microbiology Named after Honorary Academician N.F. Gamaleya” of the Ministry of Health of the Russian Federation, 123098 Moscow, Russia
| | - Anastasiya M. Matveeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.N.A.); (A.S.D.); (A.M.M.); (G.A.S.)
| | - Eugenia A. Panova
- Belozersky Institute of Physico-Chemical Biology, Department of Materials Science, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russia; (A.G.F.); (M.V.K.); (E.A.P.)
| | - Elena V. Shmendel
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
| | - Mikhail A. Maslov
- Lomonosov Institute of Fine Chemical Technologies, MIREA-Russian Technological University, 119571 Moscow, Russia; (P.A.P.); (D.M.M.); (E.V.S.); (M.A.M.)
| | - Sergey E. Dmitriev
- Belozersky Institute of Physico-Chemical Biology, Department of Materials Science, Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russia; (A.G.F.); (M.V.K.); (E.A.P.)
- Federal State Budget Institution “National Research Centre for Epidemiology and Microbiology Named after Honorary Academician N.F. Gamaleya” of the Ministry of Health of the Russian Federation, 123098 Moscow, Russia
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Grigory A. Stepanov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.N.A.); (A.S.D.); (A.M.M.); (G.A.S.)
| | - Oleg V. Markov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia; (D.N.A.); (A.S.D.); (A.M.M.); (G.A.S.)
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14
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Jolly KJ, Zhang F. IVT-mRNA reprogramming of myeloid cells for cancer immunotherapy. ADVANCES IN PHARMACOLOGY (SAN DIEGO, CALIF.) 2024; 100:247-288. [PMID: 39034054 DOI: 10.1016/bs.apha.2024.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
In the past decade, in vitro transcribed messenger RNAs (IVT-mRNAs) have emerged as promising therapeutic molecules. The clinical success of COVID-19 mRNA vaccines developed by Pfizer-BioNTech and Moderna, have demonstrated that IVT-mRNAs can be safely and successfully used in a clinical setting, and efforts are underway to develop IVT-mRNAs for therapeutic applications. Current applications of mRNA-based therapy have been focused on (1) mRNA vaccines for infectious diseases and cancer treatment; (2) protein replacement therapy; (3) gene editing therapy; and (4) cell-reprogramming therapies. Due to the recent clinical progress of cell-based immunotherapies, the last direction-the use of IVT-mRNAs as a therapeutic approach to program immune cells for the treatment of cancer has received extensive attention from the cancer immunotherapy field. Myeloid cells are important components of our immune system, and they play critical roles in mediating disease progression and regulating immunity against diseases. In this chapter, we discussed the progress of using IVT-mRNAs as a therapeutic approach to program myeloid cells against cancer and other immune-related diseases. Towards this direction, we first reviewed the pharmacology of IVT-mRNAs and the biology of myeloid cells as well as myeloid cell-targeting therapeutics. We then presented a few cases of current IVT-mRNA-based approaches to target and reprogram myeloid cells for disease treatment and discussed the advantages and limitations of these approaches. Finally, we presented our considerations in designing mRNA-based approaches to target myeloid cells for disease treatment.
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Affiliation(s)
- Kevon J Jolly
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, United States
| | - Fan Zhang
- Department of Pharmaceutics, College of Pharmacy, University of Florida, Gainesville, FL, United States; Department of Chemical Engineering, College of Engineering, University of Florida, Gainesville, FL, United States; Department of Pharmacology & Therapeutics, College of Medicine, University of Florida, Gainesville, FL, United States.
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15
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Sun W, Wu Y, Ying T. Progress in novel delivery technologies to improve efficacy of therapeutic antibodies. Antiviral Res 2024; 225:105867. [PMID: 38521465 DOI: 10.1016/j.antiviral.2024.105867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 03/06/2024] [Accepted: 03/11/2024] [Indexed: 03/25/2024]
Abstract
Monoclonal antibody-based therapeutics have achieved remarkable success in treating a wide range of human diseases. However, conventional systemic delivery methods have limitations in insufficient target tissue permeability, high costs, repeated administrations, etc. Novel technologies have been developed to address these limitations and further enhance antibody therapy. Local antibody delivery via respiratory tract, gastrointestinal tract, eye and blood-brain barrier have shown promising results in increasing local concentrations and overcoming barriers. Nucleic acid-encoded antibodies expressed from plasmid DNA, viral vectors or mRNA delivery platforms also offer advantages over recombinant proteins such as sustained expression, rapid onset, and lower costs. This review summarizes recent advances in antibody delivery methods and highlights innovative technologies that have potential to expand therapeutic applications of antibodies.
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Affiliation(s)
- Wenli Sun
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Yanling Wu
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; Shanghai Engineering Research Center for Synthetic Immunology, Shanghai 200032, China.
| | - Tianlei Ying
- MOE/NHC/CAMS Key Laboratory of Medical Molecular Virology, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, Shanghai Institute of Infectious Disease and Biosecurity, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China; Shanghai Engineering Research Center for Synthetic Immunology, Shanghai 200032, China.
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16
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Parhiz H, Atochina-Vasserman EN, Weissman D. mRNA-based therapeutics: looking beyond COVID-19 vaccines. Lancet 2024; 403:1192-1204. [PMID: 38461842 DOI: 10.1016/s0140-6736(23)02444-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 07/06/2023] [Accepted: 10/30/2023] [Indexed: 03/12/2024]
Abstract
Recent advances in mRNA technology and its delivery have enabled mRNA-based therapeutics to enter a new era in medicine. The rapid, potent, and transient nature of mRNA-encoded proteins, without the need to enter the nucleus or the risk of genomic integration, makes them desirable tools for treatment of a range of diseases, from infectious diseases to cancer and monogenic disorders. The rapid pace and ease of mass-scale manufacturability of mRNA-based therapeutics supported the global response to the COVID-19 pandemic. Nonetheless, challenges remain with regards to mRNA stability, duration of expression, delivery efficiency, and targetability, to broaden the applicability of mRNA therapeutics beyond COVID-19 vaccines. By learning from the rapidly expanding preclinical and clinical studies, we can optimise the mRNA platform to meet the clinical needs of each disease. Here, we will summarise the recent advances in mRNA technology; its use in vaccines, immunotherapeutics, protein replacement therapy, and genomic editing; and its delivery to desired specific cell types and organs for development of a new generation of targeted mRNA-based therapeutics.
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Affiliation(s)
- Hamideh Parhiz
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Drew Weissman
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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17
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Deyhimfar R, Izady M, Shoghi M, Kazazi MH, Ghazvini ZF, Nazari H, Fekrirad Z, Arefian E. The clinical impact of mRNA therapeutics in the treatment of cancers, infections, genetic disorders, and autoimmune diseases. Heliyon 2024; 10:e26971. [PMID: 38486748 PMCID: PMC10937594 DOI: 10.1016/j.heliyon.2024.e26971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 01/19/2024] [Accepted: 02/22/2024] [Indexed: 03/17/2024] Open
Abstract
mRNA-based therapeutics have revolutionized medicine and the pharmaceutical industry. The recent progress in the optimization and formulation of mRNAs has led to the development of a new therapeutic platform with a broad range of applications. With a growing body of evidence supporting the use of mRNA-based drugs for precision medicine and personalized treatments, including cancer immunotherapy, genetic disorders, and autoimmune diseases, this emerging technology offers a rapidly expanding category of therapeutic options. Furthermore, the development and deployment of mRNA vaccines have facilitated a prompt and flexible response to medical emergencies, exemplified by the COVID-19 outbreak. The establishment of stable and safe mRNA molecules carried by efficient delivery systems is now available through recent advances in molecular biology and nanotechnology. This review aims to elucidate the advancements in the clinical applications of mRNAs for addressing significant health-related challenges such as cancer, autoimmune diseases, genetic disorders, and infections and provide insights into the efficacy and safety of mRNA therapeutics in recent clinical trials.
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Affiliation(s)
- Roham Deyhimfar
- Department of Stem Cells Technology and Tissue Regeneration, School of Biology, College of Science, University of Tehran, Tehran, Iran
- Urology Research Center, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrnaz Izady
- Department of Stem Cells Technology and Tissue Regeneration, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | | | - Mohammad Hossein Kazazi
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, ON, Canada
| | - Zahra Fakhraei Ghazvini
- Department of Animal Biology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Hojjatollah Nazari
- School of Biomedical Engineering, University of Technology Sydney, Sydney, Australia
| | - Zahra Fekrirad
- Department of Biology, Faculty of Basic Sciences, Shahed University, Tehran, Iran
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Ehsan Arefian
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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18
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Wang S, Zhu Z, Li J. Pharmacokinetic Analyses of a Lipid Nanoparticle-Encapsulated mRNA-Encoded Antibody against Rift Valley Fever Virus. Mol Pharm 2024; 21:1342-1352. [PMID: 38295278 DOI: 10.1021/acs.molpharmaceut.3c01016] [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] [Indexed: 02/02/2024]
Abstract
Rift Valley fever virus (RVFV) could cause an emergency illness characterized by fever, muscle pain, and even death in humans or ruminants. However, there are no approved antiviral drugs that prevent or treat RVFV infection. While therapeutic antibodies have shown promising potential for prevention or treatment in several studies, many studies are ongoing, especially in the field of infectious diseases. Among these studies, the mRNA-LNP platform shows great potential for application, following the COVID-19 pandemic. Previously, we have obtained a neutralizing antibody against RVFV, which was named A38 protein and verified to have a high binding and neutralization ability. In this study, we aimed to identify an effectively optimized sequence and expressed the prioritized mRNA-encoded antibody in vitro. Notably, we effectively expressed mRNA-encoded protein and used the mRNA-LNP platform to generate A38-mRNA-LNP. Pharmacokinetic experiments were conducted in vivo and set up in two groups of mRNA-A38 group and A38 protein group, which were derived from mRNA-LNP and plasmid DNA-expressed proteins, respectively. A38-mRNA-LNPs were administrated by intramuscular injection, A38 proteins were administrated by intravenous administration, and their unique ability to maintain long-lasting protein concentrations by mRNA-encoded protein was demonstrated with the mRNA-encoded protein providing a longer circulating half-life compared to injection of the free A38 protein. These preclinical data on the mRNA-encoded antibody highlighted its potential to prevent infectious diseases in the future.
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Affiliation(s)
- Shuo Wang
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
| | - Ziling Zhu
- School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Jianmin Li
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou 311215, China
- Laboratory of Vaccine and Antibody Engineering, Beijing Institute of Biotechnology, Beijing 100071, China
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19
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Wu L, Li X, Qian X, Wang S, Liu J, Yan J. Lipid Nanoparticle (LNP) Delivery Carrier-Assisted Targeted Controlled Release mRNA Vaccines in Tumor Immunity. Vaccines (Basel) 2024; 12:186. [PMID: 38400169 PMCID: PMC10891594 DOI: 10.3390/vaccines12020186] [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: 01/16/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
In recent years, lipid nanoparticles (LNPs) have attracted extensive attention in tumor immunotherapy. Targeting immune cells in cancer therapy has become a strategy of great research interest. mRNA vaccines are a potential choice for tumor immunotherapy, due to their ability to directly encode antigen proteins and stimulate a strong immune response. However, the mode of delivery and lack of stability of mRNA are key issues limiting its application. LNPs are an excellent mRNA delivery carrier, and their structural stability and biocompatibility make them an effective means for delivering mRNA to specific targets. This study summarizes the research progress in LNP delivery carrier-assisted targeted controlled release mRNA vaccines in tumor immunity. The role of LNPs in improving mRNA stability, immunogenicity, and targeting is discussed. This review aims to systematically summarize the latest research progress in LNP delivery carrier-assisted targeted controlled release mRNA vaccines in tumor immunity to provide new ideas and strategies for tumor immunotherapy, as well as to provide more effective treatment plans for patients.
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Affiliation(s)
- Liusheng Wu
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Xiaoqiang Li
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China;
| | - Xinye Qian
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
| | - Shuang Wang
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
| | - Jixian Liu
- Department of Thoracic Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, China;
| | - Jun Yan
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, School of Medicine, Tsinghua University, Beijing 100084, China; (L.W.); (X.Q.); (S.W.)
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20
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Ha Thi HT, Than VT. Recent applications of RNA therapeutic in clinics. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2024; 203:115-150. [PMID: 38359994 DOI: 10.1016/bs.pmbts.2023.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Ribonucleic acid (RNA) therapy has been extensively researched for several decades and has garnered significant attention in recent years owing to its potential in treating a broad spectrum of diseases. It falls under the domain of gene therapy, leveraging RNA molecules as a therapeutic approach in medicine. RNA can be targeted using small-molecule drugs, or RNA molecules themselves can serve as drugs by interacting with proteins or other RNA molecules. While several RNA drugs have been granted clinical approval, numerous RNA-based therapeutics are presently undergoing clinical investigation or testing for various conditions, including genetic disorders, viral infections, and diverse forms of cancer. These therapies offer several advantages, such as high specificity, enabling precise targeting of disease-related genes or proteins, cost-effectiveness, and a relatively straightforward manufacturing process. Nevertheless, successful translation of RNA therapies into widespread clinical use necessitates addressing challenges related to delivery, stability, and potential off-target effects. This chapter provides a comprehensive overview of the general concepts of various classes of RNA-based therapeutics, the mechanistic basis of their function, as well as recent applications of RNA therapeutic in clinics.
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Affiliation(s)
- Huyen Trang Ha Thi
- Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea.
| | - Van Thai Than
- Faculty of Applied Sciences, International School, Vietnam National University, Hanoi, Vietnam; Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Vietnam
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21
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Pérez-Herrero E, Lanier OL, Krishnan N, D'Andrea A, Peppas NA. Drug delivery methods for cancer immunotherapy. Drug Deliv Transl Res 2024; 14:30-61. [PMID: 37587290 PMCID: PMC10746770 DOI: 10.1007/s13346-023-01405-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/18/2023]
Abstract
Despite the fact that numerous immunotherapy-based drugs have been approved by the FDA for the treatment of primary and metastatic tumors, only a small proportion of the population can benefit from them because of primary and acquired resistances. Moreover, the translation of immunotherapy from the bench to the clinical practice is being challenging because of the short half-lives of the involved molecules, the difficulties to accomplish their delivery to the target sites, and some serious adverse effects that are being associated with these approaches. The emergence of drug delivery vehicles in the field of immunotherapy is helping to overcome these difficulties and limitations and this review describes how, providing some illustrative examples. Moreover, this article provides an exhaustive review of the studies that have been published to date on the particular case of hematological cancers. (Created with BioRender).
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Affiliation(s)
- Edgar Pérez-Herrero
- Departamento de Ingeniería Química y Tecnología Farmacéutica, Universidad de La Laguna, La Laguna, Tenerife, Spain.
- Instituto Universitario de Tecnologías Biomédicas, Universidad de La Laguna, La Laguna, Tenerife, Spain.
| | - Olivia L Lanier
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX, USA
| | - Neha Krishnan
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX, USA
| | - Abby D'Andrea
- Department of Chemical Engineering, The University of Texas at Austin, Austin, TX, USA
| | - Nicholas A Peppas
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX, USA
- Department of Chemical Engineering, The University of Texas at Austin, Austin, TX, USA
- Institute for Biomaterials, Drug Delivery & Regenerative Medicine, The University of Texas at Austin, Austin, TX, USA
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
- Department of Surgery & Perioperative Care, Dell Medical School, The University of Texas at Austin, Austin, TX, USA
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22
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Yanai K, Kaneko S, Aomatsu A, Hirai K, Ookawara S, Morishita Y. Identification of Messenger RNA Signatures in Age-Dependent Renal Impairment. Diagnostics (Basel) 2023; 13:3653. [PMID: 38132237 PMCID: PMC10742943 DOI: 10.3390/diagnostics13243653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023] Open
Abstract
In general populations, age-dependent renal impairment contributes to the progression of renal dysfunction. It has not been known which molecules are involved in age-dependent renal impairment. Messenger RNA (mRNA) has been reported to modulate various renal diseases, and we therefore investigated mRNA signatures in age-dependent renal impairment. We performed an initial microarray-profiling analysis to screen mRNAs, the expression levels of which changed in the kidneys of 50-week-old senescence-accelerated prone (SAMP1) mice (which have accelerated age-dependent renal impairments) compared with those of 50 wk old senescence-accelerated-resistant (SAMR1) mice (which have normal aged kidneys) and with younger (10 wk old) SAMP1 and SAMR1 mice. We next assessed the expressions of mRNAs that were differentially expressed in the kidneys of SAMP1-50wk mice by conducting a quantitative real-time polymerase chain reaction (qRT-PCR) and compared the expressions among the SAMP1-10wk, SAMR1-10wk, and SAMR1-50wk mice. The results of the microarray together with the qRT-PCR analysis revealed five mRNAs whose expression levels were significantly altered in SAMP1-50wk mouse kidneys versus the control mice. The expression levels of the five mRNAs were increased in the kidneys of the mice with age-dependent renal impairment. Our findings indicate that the five mRNAs might be related and could become therapeutic targets for age-dependent renal impairment.
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Affiliation(s)
- Katsunori Yanai
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
| | - Shohei Kaneko
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
| | - Akinori Aomatsu
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
- Division of Intensive Care Unit, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan
| | - Keiji Hirai
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
| | - Susumu Ookawara
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
| | - Yoshiyuki Morishita
- Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama 330-8503, Japan; (S.K.); (A.A.); (K.H.); (S.O.); (Y.M.)
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23
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Chen CY, Vander Kooi A, Cavedon A, Cai X, Hoggatt J, Martini PG, Miao CH. Induction of long-term tolerance to a specific antigen using anti-CD3 lipid nanoparticles following gene therapy. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102043. [PMID: 37920545 PMCID: PMC10618827 DOI: 10.1016/j.omtn.2023.102043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/28/2023] [Indexed: 11/04/2023]
Abstract
Development of factor VIII (FVIII) inhibitors is a serious complication in the treatment of hemophilia A (HemA) patients. In clinical trials, anti-CD3 antibody therapy effectively modulates the immune response of allograft rejection or autoimmune diseases without eliciting major adverse effects. In this study, we delivered mRNA-encapsulated lipid nanoparticles (LNPs) encoding therapeutic anti-CD3 antibody (αCD3 LNPs) to overcome the anti-FVIII immune responses in HemA mice. It was found that αCD3 LNPs encoding the single-chain antibodies (Fc-scFv) can efficiently deplete CD3+ and CD4+ effector T cells, whereas αCD3 LNPs encoding double-chain antibodies cannot. Concomitantly, mice treated with αCD3 (Fc-scFv) LNPs showed an increase in the CD4+CD25+Foxp3+ regulatory T cell percentages, which modulated the anti-FVIII immune responses. All T cells returned to normal levels within 2 months. HemA mice treated with αCD3 LNPs prior to hydrodynamic injection of liver-specific FVIII plasmids achieved persistent FVIII gene expression without formation of FVIII inhibitors. Furthermore, transgene expression was increased and persistent following secondary plasmid challenge, indicating induction of long-term tolerance to FVIII. Moreover, the treated mice maintained their immune competence against other antigens. In conclusion, our study established a potential new strategy to induce long-term antigen-specific tolerance using an αCD3 LNP formulation.
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Affiliation(s)
- Chun-Yu Chen
- Seattle Children’s Research Institute, Seattle, WA 98101, USA
| | | | | | - Xiaohe Cai
- Seattle Children’s Research Institute, Seattle, WA 98101, USA
| | | | | | - Carol H. Miao
- Seattle Children’s Research Institute, Seattle, WA 98101, USA
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
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24
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Zong Y, Lin Y, Wei T, Cheng Q. Lipid Nanoparticle (LNP) Enables mRNA Delivery for Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303261. [PMID: 37196221 DOI: 10.1002/adma.202303261] [Citation(s) in RCA: 63] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/13/2023] [Indexed: 05/19/2023]
Abstract
Messenger RNA (mRNA) has received great attention in the prevention and treatment of various diseases due to the success of coronavirus disease 2019 (COVID-19) mRNA vaccines (Comirnaty and Spikevax). To meet the therapeutic purpose, it is required that mRNA must enter the target cells and express sufficient proteins. Therefore, the development of effective delivery systems is necessary and crucial. Lipid nanoparticle (LNP) represents a remarkable vehicle that has indeed accelerated mRNA applications in humans, as several mRNA-based therapies have already been approved or are in clinical trials. In this review, the focus is on mRNA-LNP-mediated anticancer therapy. It summarizes the main development strategies of mRNA-LNP formulations, discusses representative therapeutic approaches in cancer, and points out current challenges and possible future directions of this research field. It is hoped that these delivered messages can help further improve the application of mRNA-LNP technology in cancer therapy.
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Affiliation(s)
- Yan Zong
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, 100871, China
| | - Yi Lin
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, 100871, China
| | - Tuo Wei
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qiang Cheng
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing, 100871, China
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25
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Huang P, Deng H, Wang C, Zhou Y, Chen X. Cellular Trafficking of Nanotechnology-Mediated mRNA Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023:e2307822. [PMID: 37929780 DOI: 10.1002/adma.202307822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/30/2023] [Indexed: 11/07/2023]
Abstract
Messenger RNA (mRNA)-based therapy has emerged as a powerful, safe, and rapidly scalable therapeutic approach that involves technologies for both mRNA itself and the delivery vehicle. Although there are some unique challenges for different applications of mRNA therapy, a common challenge for all mRNA therapeutics is the transport of mRNA into the target cell cytoplasm for sufficient protein expression. This review is focused on the behaviors at the cellular level of nanotechnology-mediated mRNA delivery systems, which have not been comprehensively reviewed yet. First, the four main therapeutic applications of mRNA are introduced, including immunotherapy, protein replacement therapy, genome editing, and cellular reprogramming. Second, common types of mRNA cargos and mRNA delivery systems are summarized. Third, strategies to enhance mRNA delivery efficiency during the cellular trafficking process are highlighted, including accumulation to the cell, internalization into the cell, endosomal escape, release of mRNA from the nanocarrier, and translation of mRNA into protein. Finally, the challenges and opportunities for the development of nanotechnology-mediated mRNA delivery systems are presented. This review can provide new insights into the future fabrication of mRNA nanocarriers with desirable cellular trafficking performance.
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Affiliation(s)
- Pei Huang
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Hongzhang Deng
- School of Life Science and Technology and Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Changrong Wang
- School of Life Science and Technology and Engineering Research Center of Molecular and Neuro Imaging, Ministry of Education, Xidian University, Xi'an, Shaanxi, 710126, China
| | - Yongfeng Zhou
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive Proteos, Singapore, 138673, Singapore
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26
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Bähr-Mahmud H, Ellinghaus U, Stadler CR, Fischer L, Lindemann C, Chaturvedi A, Diekmann J, Wöll S, Biermann I, Hebich B, Scharf C, Siefke M, Roth AS, Rao M, Brettschneider K, Ewen EM, Şahin U, Türeci Ö. Preclinical characterization of an mRNA-encoded anti-Claudin 18.2 antibody. Oncoimmunology 2023; 12:2255041. [PMID: 37860278 PMCID: PMC10583639 DOI: 10.1080/2162402x.2023.2255041] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 08/30/2023] [Indexed: 10/21/2023] Open
Abstract
IMAB362/Zolbetuximab, a first-in-class IgG1 antibody directed against the cancer-associated gastric-lineage marker CLDN18.2, has recently been reported to have met its primary endpoint in two phase 3 trials as a first-line treatment in combination with standard of care chemotherapy in CLDN18.2-positive Her2 negative advanced gastric cancer. Here we characterize the preclinical pharmacology of BNT141, a nucleoside-modified RNA therapeutic encoding the sequence of IMAB362/Zolbetuximab, formulated in lipid nanoparticles (LNP) for liver uptake. We show that the mRNA-encoded antibody displays a stable pharmacokinetic profile in preclinical animal models, mediates CLDN18.2-restricted cytotoxicity comparable to IMAB362 recombinant protein and inhibits human tumor xenograft growth in immunocompromised mice. BNT141 administration did not perpetrate mortality, clinical signs of toxicity, or gastric pathology in animal studies. A phase 1/2 clinical trial with BNT141 mRNA-LNP has been initiated in advanced CLDN18.2-expressing solid cancers (NCT04683939).
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Uğur Şahin
- BioNTech SE, Mainz, Germany
- TRON gGmbH–Translational Oncology at the University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Özlem Türeci
- BioNTech SE, Mainz, Germany
- HI-TRON (Helmholtz Institute for Translational Oncology) Mainz by DKFZ, Mainz, Germany
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27
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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: 26] [Impact Index Per Article: 26.0] [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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28
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Zhao Y, Gan L, Ke D, Chen Q, Fu Y. Mechanisms and research advances in mRNA antibody drug-mediated passive immunotherapy. J Transl Med 2023; 21:693. [PMID: 37794448 PMCID: PMC10552228 DOI: 10.1186/s12967-023-04553-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 09/22/2023] [Indexed: 10/06/2023] Open
Abstract
Antibody technology is widely used in the fields of biomedical and clinical therapies. Nonetheless, the complex in vitro expression of recombinant proteins, long production cycles, and harsh storage conditions have limited their applications in medicine, especially in clinical therapies. Recently, this dilemma has been overcome to a certain extent by the development of mRNA delivery systems, in which antibody-encoding mRNAs are enclosed in nanomaterials and delivered to the body. On entering the cytoplasm, the mRNAs immediately bind to ribosomes and undergo translation and post-translational modifications. This process produces monoclonal or bispecific antibodies that act directly on the patient. Additionally, it eliminates the cumbersome process of in vitro protein expression and extends the half-life of short-lived proteins, which significantly reduces the cost and duration of antibody production. This review focuses on the benefits and drawbacks of mRNA antibodies compared with the traditional in vitro expressed antibodies. In addition, it elucidates the progress of mRNA antibodies in the prevention of infectious diseases and oncology therapy.
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Affiliation(s)
- Yuxiang Zhao
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University Qishan Campus, College Town, Fuzhou, Fujian, PR China
| | - Linchuan Gan
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University Qishan Campus, College Town, Fuzhou, Fujian, PR China
| | - Dangjin Ke
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University Qishan Campus, College Town, Fuzhou, Fujian, PR China
| | - Qi Chen
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University Qishan Campus, College Town, Fuzhou, Fujian, PR China.
| | - Yajuan Fu
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, College of Life Science, Fujian Normal University Qishan Campus, College Town, Fuzhou, Fujian, PR China.
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29
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Andretto V, Dusi S, Zilio S, Repellin M, Kryza D, Ugel S, Lollo G. Tackling TNF-α in autoinflammatory disorders and autoimmune diseases: From conventional to cutting edge in biologics and RNA- based nanomedicines. Adv Drug Deliv Rev 2023; 201:115080. [PMID: 37660747 DOI: 10.1016/j.addr.2023.115080] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/23/2023] [Accepted: 08/25/2023] [Indexed: 09/05/2023]
Abstract
Autoinflammatory disorders and autoimmune diseases result from abnormal deviations of innate and adaptive immunity that heterogeneously affect organs and clinical phenotypes. Despite having etiologic and phenotypic differences, these two conditions share the onset of an aberrant inflammatory process. Targeting the main drivers controlling inflammation is useful to treat both autoimmune and autoinflammatory syndromes. TNF-α is a major player in the inflammatory immune response, and anti-TNF-α antibodies have been a revolutionary treatment in many autoimmune disorders. However, production difficulties and high development costs hinder their implementation, and accessibility to their use is still limited. Innovative strategies aimed at overcoming the limitations associated with anti-TNF-α antibodies are being explored, including RNA-based therapies. Here we summarize the central role of TNF-α in immune disorders and how anti-TNF-based immunotherapies changed the therapeutic landscape, albeit with important limitations related to side effects, tolerance, and resistance to therapies. We then outline how nanotechnology has provided the final momentum for the use of nucleic acids in the treatment of autoimmune and autoinflammatory diseases, with a focus on inflammatory bowel diseases (IBDs). The example of IBDs allows the evaluation and discussion of the nucleic acids-based treatments that have been developed, to identify the role that innovative approaches possess in view of the treatment of autoinflammatory disorders and autoimmune diseases.
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Affiliation(s)
- Valentina Andretto
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Silvia Dusi
- Istituto Oncologico Veneto IRCCS, Padova 35128, Italy
| | - Serena Zilio
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France; SATT Ouest Valorisation, 14C Rue du Patis Tatelin 35708, Rennes, France
| | - Mathieu Repellin
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France; PULSALYS SATT Lyon-Saint Etienne, 47 Boulevard du 11 Novembre 1918, 69625 Villeurbanne, France
| | - David Kryza
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France; Hospices Civils de Lyon, 69437 Lyon, France
| | - Stefano Ugel
- Immunology Section, Department of Medicine, University of Verona, 37134 Verona, Italy
| | - Giovanna Lollo
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France.
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30
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Gupta S, Pellett S. Recent Developments in Vaccine Design: From Live Vaccines to Recombinant Toxin Vaccines. Toxins (Basel) 2023; 15:563. [PMID: 37755989 PMCID: PMC10536331 DOI: 10.3390/toxins15090563] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/28/2023] [Accepted: 08/31/2023] [Indexed: 09/28/2023] Open
Abstract
Vaccines are one of the most effective strategies to prevent pathogen-induced illness in humans. The earliest vaccines were based on live inoculations with low doses of live or related pathogens, which carried a relatively high risk of developing the disease they were meant to prevent. The introduction of attenuated and killed pathogens as vaccines dramatically reduced these risks; however, attenuated live vaccines still carry a risk of reversion to a pathogenic strain capable of causing disease. This risk is completely eliminated with recombinant protein or subunit vaccines, which are atoxic and non-infectious. However, these vaccines require adjuvants and often significant optimization to induce robust T-cell responses and long-lasting immune memory. Some pathogens produce protein toxins that cause or contribute to disease. To protect against the effects of such toxins, chemically inactivated toxoid vaccines have been found to be effective. Toxoid vaccines are successfully used today at a global scale to protect against tetanus and diphtheria. Recent developments for toxoid vaccines are investigating the possibilities of utilizing recombinant protein toxins mutated to eliminate biologic activity instead of chemically inactivated toxins. Finally, one of the most contemporary approaches toward vaccine design utilizes messenger RNA (mRNA) as a vaccine candidate. This approach was used globally to protect against coronavirus disease during the COVID-19 pandemic that began in 2019, due to its advantages of quick production and scale-up, and effectiveness in eliciting a neutralizing antibody response. Nonetheless, mRNA vaccines require specialized storage and transport conditions, posing challenges for low- and middle-income countries. Among multiple available technologies for vaccine design and formulation, which technology is most appropriate? This review focuses on the considerable developments that have been made in utilizing diverse vaccine technologies with a focus on vaccines targeting bacterial toxins. We describe how advancements in vaccine technology, combined with a deeper understanding of pathogen-host interactions, offer exciting and promising avenues for the development of new and improved vaccines.
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Affiliation(s)
| | - Sabine Pellett
- Department of Bacteriology, University of Wisconsin-Madison, Madison, WI 53706, USA;
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31
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Thran M, Pönisch M, Danz H, Horscroft N, Ichtchenko K, Tzipori S, Shoemaker CB. Co-administration of an effector antibody enhances the half-life and therapeutic potential of RNA-encoded nanobodies. Sci Rep 2023; 13:14632. [PMID: 37670025 PMCID: PMC10480410 DOI: 10.1038/s41598-023-41092-7] [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: 05/30/2023] [Accepted: 08/22/2023] [Indexed: 09/07/2023] Open
Abstract
The incidence of Clostridioides difficile infection (CDI) and associated mortality have increased rapidly worldwide in recent years. Therefore, it is critical to develop new therapies for CDI. Here we report on the development of mRNA-LNPs encoding camelid-derived VHH-based neutralizing agents (VNAs) targeting toxins A and/or B of C. difficile. In preclinical models, intravenous administration of the mRNA-LNPs provided serum VNA levels sufficient to confer protection of mice against severe disease progression following toxin challenge. Furthermore, we employed an mRNA-LNP encoded effector antibody, a molecular tool designed to specifically bind an epitopic tag linked to the VNAs, to prolong VNA serum half-life. Co-administration of VNA-encoding mRNA-LNPs and an effector antibody, either provided as recombinant protein or encoded by mRNA-LNP, increased serum VNA half-life in mice and in gnotobiotic piglets. Prolonged serum half-life was associated with higher concentrations of serum VNA and enhanced prophylactic protection of mice in challenge models.
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Affiliation(s)
| | | | - Hillary Danz
- Department of Infectious Disease and Global Health, Tufts Cummings School of Veterinary Medicine, North Grafton, MA, 01536, USA
| | | | - Konstantin Ichtchenko
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, NY, 10016, USA
| | - Saul Tzipori
- Department of Infectious Disease and Global Health, Tufts Cummings School of Veterinary Medicine, North Grafton, MA, 01536, USA
| | - Charles B Shoemaker
- Department of Infectious Disease and Global Health, Tufts Cummings School of Veterinary Medicine, North Grafton, MA, 01536, USA.
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Han J, Lim J, Wang CPJ, Han JH, Shin HE, Kim SN, Jeong D, Lee SH, Chun BH, Park CG, Park W. Lipid nanoparticle-based mRNA delivery systems for cancer immunotherapy. NANO CONVERGENCE 2023; 10:36. [PMID: 37550567 PMCID: PMC10406775 DOI: 10.1186/s40580-023-00385-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 07/23/2023] [Indexed: 08/09/2023]
Abstract
Cancer immunotherapy, which harnesses the power of the immune system, has shown immense promise in the fight against malignancies. Messenger RNA (mRNA) stands as a versatile instrument in this context, with its capacity to encode tumor-associated antigens (TAAs), immune cell receptors, cytokines, and antibodies. Nevertheless, the inherent structural instability of mRNA requires the development of effective delivery systems. Lipid nanoparticles (LNPs) have emerged as significant candidates for mRNA delivery in cancer immunotherapy, providing both protection to the mRNA and enhanced intracellular delivery efficiency. In this review, we offer a comprehensive summary of the recent advancements in LNP-based mRNA delivery systems, with a focus on strategies for optimizing the design and delivery of mRNA-encoded therapeutics in cancer treatment. Furthermore, we delve into the challenges encountered in this field and contemplate future perspectives, aiming to improve the safety and efficacy of LNP-based mRNA cancer immunotherapies.
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Affiliation(s)
- Jieun Han
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
- Institute of Biotechnology and Bioengineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Jaesung Lim
- Department of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Chi-Pin James Wang
- Department of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Jun-Hyeok Han
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
- Department of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Ha Eun Shin
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Se-Na Kim
- MediArk, Chungdae-ro 1, Seowon-gu, Cheongju, Chungcheongbuk, 28644, Republic of Korea
| | - Dooyong Jeong
- R&D center of HLB Pharmaceutical Co., Ltd., Hwaseong, Gyeonggi, 18469, Republic of Korea
| | - Sang Hwi Lee
- R&D center of HLB Pharmaceutical Co., Ltd., Hwaseong, Gyeonggi, 18469, Republic of Korea
| | - Bok-Hwan Chun
- R&D center of HLB Pharmaceutical Co., Ltd., Hwaseong, Gyeonggi, 18469, Republic of Korea
| | - Chun Gwon Park
- Department of Biomedical Engineering, SKKU Institute for Convergence, Sungkyunkwan University (SKKU), Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea.
- Department of Intelligent Precision Healthcare Convergence, SKKU Institute for Convergence, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea.
- Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea.
| | - Wooram Park
- Department of Integrative Biotechnology, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea.
- Institute of Biotechnology and Bioengineering, College of Biotechnology and Bioengineering, Sungkyunkwan University, Seobu-ro 2066, Suwon, Gyeonggi, 16419, Republic of Korea.
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Yihunie W, Nibret G, Aschale Y. Recent Advances in Messenger Ribonucleic Acid (mRNA) Vaccines and Their Delivery Systems: A Review. Clin Pharmacol 2023; 15:77-98. [PMID: 37554660 PMCID: PMC10405914 DOI: 10.2147/cpaa.s418314] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 07/28/2023] [Indexed: 08/10/2023] Open
Abstract
Messenger ribonucleic acid (mRNA) was found as the intermediary that transfers genetic information from DNA to ribosomes for protein synthesis in 1961. The emergency use authorization of the two covid-19 mRNA vaccines, BNT162b2 and mRNA-1273, is a significant achievement in the history of vaccine development. Because they are generated in a cell-free environment using the in vitro transcription (IVT) process, mRNA vaccines are risk-free. Moreover, chemical modifications to the mRNA molecule, such as cap structures and changed nucleosides, have proved critical in overcoming immunogenicity concerns, achieving sustained stability, and achieving effective, accurate protein production in vivo. Several vaccine delivery strategies (including protamine, lipid nanoparticles (LNPs), polymers, nanoemulsions, and cell-based administration) were also optimized to load and transport RNA into the cytosol. LNPs, which are composed of a cationic or a pH-dependent ionizable lipid layer, a polyethylene glycol (PEG) component, phospholipids, and cholesterol, are the most advanced systems for delivering mRNA vaccines. Moreover, modifications of the four components that make up the LNPs showed to increase vaccine effectiveness and reduce side effects. Furthermore, the introduction of biodegradable lipids improved LNP biocompatibility. Furthermore, mRNA-based therapies are expected to be effective treatments for a variety of refractory conditions, including infectious diseases, metabolic genetic diseases, cancer, cardiovascular and cerebrovascular diseases. Therefore, the present review aims to provide the scientific community with up-to-date information on mRNA vaccines and their delivery systems.
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Affiliation(s)
- Wubetu Yihunie
- Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Getinet Nibret
- Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Yibeltal Aschale
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Kong B, Kim Y, Kim EH, Suk JS, Yang Y. mRNA: A promising platform for cancer immunotherapy. Adv Drug Deliv Rev 2023; 199:114993. [PMID: 37414361 DOI: 10.1016/j.addr.2023.114993] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/22/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
Messenger RNA (mRNA) is now in the limelight as a powerful tool for treating various human diseases, especially malignant tumors, thanks to the remarkable clinical outcomes of mRNA vaccines using lipid nanoparticle technology during the COVID-19 pandemic. Recent promising preclinical and clinical results that epitomize the advancement in mRNA and nanoformulation-based delivery technologies have highlighted the tremendous potential of mRNA in cancer immunotherapy. mRNAs can be harnessed for cancer immunotherapy in forms of various therapeutic modalities, including cancer vaccines, adoptive T-cell therapies, therapeutic antibodies, and immunomodulatory proteins. This review provides a comprehensive overview of the current state and prospects of mRNA-based therapeutics, including numerous delivery and therapeutic strategies.
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Affiliation(s)
- Byoungjae Kong
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA; Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA
| | - Yelee Kim
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea; Department of Life Sciences, Korea University, Seoul 02841, Republic of Korea
| | - Eun Hye Kim
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea; Department of Life Sciences, Korea University, Seoul 02841, Republic of Korea
| | - Jung Soo Suk
- Center for Nanomedicine, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA; Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA; Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.
| | - Yoosoo Yang
- Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.
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Chung C, Kudchodkar SB, Chung CN, Park YK, Xu Z, Pardi N, Abdel-Mohsen M, Muthumani K. Expanding the Reach of Monoclonal Antibodies: A Review of Synthetic Nucleic Acid Delivery in Immunotherapy. Antibodies (Basel) 2023; 12:46. [PMID: 37489368 PMCID: PMC10366852 DOI: 10.3390/antib12030046] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/27/2023] [Accepted: 06/29/2023] [Indexed: 07/26/2023] Open
Abstract
Harnessing the immune system to combat disease has revolutionized medical treatment. Monoclonal antibodies (mAbs), in particular, have emerged as important immunotherapeutic agents with clinical relevance in treating a wide range of diseases, including allergies, autoimmune diseases, neurodegenerative disorders, cancer, and infectious diseases. These mAbs are developed from naturally occurring antibodies and target specific epitopes of single molecules, minimizing off-target effects. Antibodies can also be designed to target particular pathogens or modulate immune function by activating or suppressing certain pathways. Despite their benefit for patients, the production and administration of monoclonal antibody therapeutics are laborious, costly, and time-consuming. Administration often requires inpatient stays and repeated dosing to maintain therapeutic levels, limiting their use in underserved populations and developing countries. Researchers are developing alternate methods to deliver monoclonal antibodies, including synthetic nucleic acid-based delivery, to overcome these limitations. These methods allow for in vivo production of monoclonal antibodies, which would significantly reduce costs and simplify administration logistics. This review explores new methods for monoclonal antibody delivery, including synthetic nucleic acids, and their potential to increase the accessibility and utility of life-saving treatments for several diseases.
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Affiliation(s)
| | | | - Curtis N Chung
- GeneOne Life Science, Inc., Seoul 04500, Republic of Korea
| | - Young K Park
- GeneOne Life Science, Inc., Seoul 04500, Republic of Korea
| | - Ziyang Xu
- Massachusetts General Hospital, Harvard University, Boston, MA 02114, USA
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | | | - Kar Muthumani
- GeneOne Life Science, Inc., Seoul 04500, Republic of Korea
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Pascolo S. Nonreplicating synthetic mRNA vaccines: A journey through the European (Journal of Immunology) history. Eur J Immunol 2023; 53:e2249941. [PMID: 37029096 DOI: 10.1002/eji.202249941] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/29/2023] [Accepted: 04/03/2023] [Indexed: 04/09/2023]
Abstract
The first worldwide article reporting that injections of synthetic nonreplicating mRNA could be used as a vaccine, which originated from a French team located in Paris, was published in the European Journal of Immunology (EJI) in 1993. It relied on work conducted by several research groups in a handful of countries since the 1960s, which put forward the precise description of eukaryotic mRNA and the method to reproduce this molecule in vitro as well as how to transfect it into mammalian cells. Thereafter, the first industrial development of this technology began in Germany in 2000, with the founding of CureVac, which stemmed from another description of a synthetic mRNA vaccine published in EJI in 2000. The first clinical studies investigating mRNA vaccines in humans were performed as collaboration between CureVac and the University of Tübingen in Germany as early as 2003. Finally, the first worldwide approved mRNA vaccine (an anti-COVID-19 vaccine) is based on the mRNA technologies developed by BioNTech since its 2008 foundation in Mainz, Germany, and earlier by the pioneering academic work of its founders. In addition to the past, present, and future of mRNA-based vaccines, the article aims to present the geographical distribution of the early work, how the development of the technology was implemented by several independent and internationally distributed research teams, as well as the controversies on the optimal way to design or formulate and administer mRNA vaccines.
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Affiliation(s)
- Steve Pascolo
- Department of Dermatology, University Hospital Zürich (USZ), University of Zürich (UZH), Zürich, Switzerland
- Faculty of Medicine, University of Zürich, Zürich, Switzerland
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Joshi LR, Gálvez NM, Ghosh S, Weiner DB, Balazs AB. Delivery platforms for broadly neutralizing antibodies. Curr Opin HIV AIDS 2023; 18:191-208. [PMID: 37265268 PMCID: PMC10247185 DOI: 10.1097/coh.0000000000000803] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE OF REVIEW Passive administration of broadly neutralizing antibodies (bNAbs) is being evaluated as a therapeutic approach to prevent or treat HIV infections. However, a number of challenges face the widespread implementation of passive transfer for HIV. To reduce the need of recurrent administrations of bNAbs, gene-based delivery approaches have been developed which overcome the limitations of passive transfer. RECENT FINDINGS The use of DNA and mRNA for the delivery of bNAbs has made significant progress. DNA-encoded monoclonal antibodies (DMAbs) have shown great promise in animal models of disease and the underlying DNA-based technology is now being tested in vaccine trials for a variety of indications. The COVID-19 pandemic greatly accelerated the development of mRNA-based technology to induce protective immunity. These advances are now being successfully applied to the delivery of monoclonal antibodies using mRNA in animal models. Delivery of bNAbs using viral vectors, primarily adeno-associated virus (AAV), has shown great promise in preclinical animal models and more recently in human studies. Most recently, advances in genome editing techniques have led to engineering of monoclonal antibody expression from B cells. These efforts aim to turn B cells into a source of evolving antibodies that can improve through repeated exposure to the respective antigen. SUMMARY The use of these different platforms for antibody delivery has been demonstrated across a wide range of animal models and disease indications, including HIV. Although each approach has unique strengths and weaknesses, additional advances in efficiency of gene delivery and reduced immunogenicity will be necessary to drive widespread implementation of these technologies. Considering the mounting clinical evidence of the potential of bNAbs for HIV treatment and prevention, overcoming the remaining technical challenges for gene-based bNAb delivery represents a relatively straightforward path towards practical interventions against HIV infection.
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Affiliation(s)
- Lok R. Joshi
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02139, USA
| | - Nicolás M.S. Gálvez
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02139, USA
| | - Sukanya Ghosh
- Vaccine and Immunotherapy Center, The Wistar Institute, Philadelphia, Pennsylvania, PA 19104, USA
| | - David B. Weiner
- Vaccine and Immunotherapy Center, The Wistar Institute, Philadelphia, Pennsylvania, PA 19104, USA
| | - Alejandro B. Balazs
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA 02139, USA
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Ma Q, Li M, Ma L, Zhang C, Zhang H, Zhong H, Wen J, Wang Y, Yan Z, Xiong W, Wu L, Guo J, Yang W, Yang Z, Zhang B. SARS-CoV-2 bivalent mRNA vaccine with broad protection against variants of concern. Front Immunol 2023; 14:1195299. [PMID: 37292197 PMCID: PMC10244545 DOI: 10.3389/fimmu.2023.1195299] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 05/04/2023] [Indexed: 06/10/2023] Open
Abstract
Introduction The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant has rapidly spread around the globe. With a substantial number of mutations in its Spike protein, the SARS-CoV-2 Omicron variant is prone to immune evasion and led to the reduced efficacy of approved vaccines. Thus, emerging variants have brought new challenges to the prevention of COVID-19 and updated vaccines are urgently needed to provide better protection against the Omicron variant or other highly mutated variants. Materials and methods Here, we developed a novel bivalent mRNA vaccine, RBMRNA-405, comprising a 1:1 mix of mRNAs encoding both Delta-derived and Omicron-derived Spike proteins. We evaluated the immunogenicity of RBMRNA-405 in BALB/c mice and compared the antibody response and prophylactic efficacy induced by monovalent Delta or Omicron-specific vaccine with the bivalent RBMRNA-405 vaccine in the SARSCoV-2 variant challenge. Results Results showed that the RBMRNA-405 vaccine could generate broader neutralizing antibody responses against both Wuhan-Hu-1 and other SARS-CoV-2 variants, including Delta, Omicron, Alpha, Beta, and Gamma. RBMRNA-405 efficiently blocked infectious viral replication and lung injury in both Omicron- and Delta-challenged K18-ACE2 mice. Conclusion Our data suggest that RBMRNA-405 is a promising bivalent SARS-CoV-2 vaccine with broad-spectrum efficacy for further clinical development.
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Affiliation(s)
- Qinhai Ma
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Man Li
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
| | - Lin Ma
- Department of Manufacturing, Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Caroline Zhang
- Department of Manufacturing, Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Hong Zhang
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
| | - Huiling Zhong
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
| | - Jian Wen
- Department of Manufacturing, Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Yongsheng Wang
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
| | - Zewei Yan
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
| | - Wei Xiong
- Department of Manufacturing, Guangzhou RiboBio Co., Ltd, Guangzhou, China
| | - Linping Wu
- Laboratory of Computational Biomedicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Jianmin Guo
- Guangdong Provincial Key Laboratory of Drug Non-clinical Evaluation and Research, Guangdong Lewwin Pharmaceutical Research Institute Co., Ltd., Guangzhou, China
| | - Wei Yang
- Guangdong Provincial Key Laboratory of Drug Non-clinical Evaluation and Research, Guangdong Lewwin Pharmaceutical Research Institute Co., Ltd., Guangzhou, China
| | - Zifeng Yang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, Macau SAR, China
| | - Biliang Zhang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Drug Discovery and Development, Argorna Pharmaceuticals Co., Ltd, Guangzhou, China
- Laboratory of Computational Biomedicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
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Lu RM, Liang KH, Chiang HL, Hsu FF, Lin HT, Chen WY, Ke FY, Kumari M, Chou YC, Tao MH, Yi-Ling Lin, Wu HC. Broadly neutralizing antibodies against Omicron variants of SARS-CoV-2 derived from mRNA-lipid nanoparticle-immunized mice. Heliyon 2023; 9:e15587. [PMID: 37090428 PMCID: PMC10111857 DOI: 10.1016/j.heliyon.2023.e15587] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 08/02/2023] Open
Abstract
The COVID-19 pandemic continues to threaten human health worldwide as new variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerge. Currently, the predominant circulating strains around the world are Omicron variants, which can evade many therapeutic antibodies. Thus, the development of new broadly neutralizing antibodies remains an urgent need. In this work, we address this need by using the mRNA-lipid nanoparticle immunization method to generate a set of Omicron-targeting monoclonal antibodies. Five of our novel K-RBD-mAbs show strong binding and neutralizing activities toward all SARS-CoV-2 variants of concern (Alpha, Beta, Gamma, Delta and Omicron). Notably, the epitopes of these five K-RBD-mAbs are overlapping and localized around Y453 and F486 of the spike protein receptor binding domain (RBD). Chimeric derivatives of the five antibodies (K-RBD-chAbs) neutralize Omicron sublineages BA.1 and BA.2 with low IC50 values ranging from 5.7 to 12.9 ng/mL. Additionally, we performed antibody humanization on broadly neutralizing chimeric antibodies to create K-RBD-hAb-60 and -62, which still retain excellent neutralizing activity against Omicron. Our results collectively suggest that these five therapeutic antibodies may effectively combat current and emerging SARS-CoV-2 variants, including Omicron BA.1 and BA.2. Therefore, the antibodies can potentially be used as universal neutralizing antibodies against SARS-CoV-2.
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Affiliation(s)
- Ruei-Min Lu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Kang-Hao Liang
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Hsiao-Ling Chiang
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Fu-Fei Hsu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Hsiu-Ting Lin
- Institute of Cellular and Organismic Biology (ICOB), Academia Sinica, Taipei, Taiwan
| | - Wan-Yu Chen
- Institute of Cellular and Organismic Biology (ICOB), Academia Sinica, Taipei, Taiwan
| | - Feng-Yi Ke
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Monika Kumari
- Institute of Cellular and Organismic Biology (ICOB), Academia Sinica, Taipei, Taiwan
| | - Yu-Chi Chou
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
| | - Mi-Hua Tao
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
- Institute of Biomedical Sciences (IBMS), Academia Sinica, Taipei, Taiwan
| | - Yi-Ling Lin
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
- Institute of Biomedical Sciences (IBMS), Academia Sinica, Taipei, Taiwan
| | - Han-Chung Wu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, Taiwan
- Institute of Cellular and Organismic Biology (ICOB), Academia Sinica, Taipei, Taiwan
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Li D, Liu Q, Yang M, Xu H, Zhu M, Zhang Y, Xu J, Tian C, Yao J, Wang L, Liang Y. Nanomaterials for mRNA-based therapeutics: Challenges and opportunities. Bioeng Transl Med 2023; 8:e10492. [PMID: 37206219 PMCID: PMC10189457 DOI: 10.1002/btm2.10492] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/31/2023] Open
Abstract
Messenger RNA (mRNA) holds great potential in developing immunotherapy, protein replacement, and genome editing. In general, mRNA does not have the risk of being incorporated into the host genome and does not need to enter the nucleus for transfection, and it can be expressed even in nondividing cells. Therefore, mRNA-based therapeutics provide a promising strategy for clinical treatment. However, the efficient and safe delivery of mRNA remains a crucial constraint for the clinical application of mRNA therapeutics. Although the stability and tolerability of mRNA can be enhanced by directly retouching the mRNA structure, there is still an urgent need to improve the delivery of mRNA. Recently, significant progress has been made in nanobiotechnology, providing tools for developing mRNA nanocarriers. Nano-drug delivery system is directly used for loading, protecting, and releasing mRNA in the biological microenvironment and can be used to stimulate the translation of mRNA to develop effective intervention strategies. In the present review, we summarized the concept of emerging nanomaterials for mRNA delivery and the latest progress in enhancing the function of mRNA, primarily focusing on the role of exosomes in mRNA delivery. Moreover, we outlined its clinical applications so far. Finally, the key obstacles of mRNA nanocarriers are emphasized, and promising strategies to overcome these obstacles are proposed. Collectively, nano-design materials exert functions for specific mRNA applications, provide new perception for next-generation nanomaterials, and thus revolution of mRNA technology.
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Affiliation(s)
- De‐feng Li
- Department of GastroenterologyShenzhen People's Hospital (the Second Clinical Medical College, Jinan University; the First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Qi‐song Liu
- National Clinical Research Center for Infectious DiseasesShenzhen Third People's Hospital, Southern University of Science and TechnologyShenzhenChina
| | - Mei‐feng Yang
- Department of HematologyYantian District People's HospitalShenzhenGuangdongChina
| | - Hao‐ming Xu
- Department of Gastroenterology and HepatologyGuangzhou Digestive Disease Center, Guangzhou First People's Hospital, School of Medicine, South China University of TechnologyGuangzhouChina
| | - Min‐zheng Zhu
- Department of Gastroenterology and Hepatologythe Second Affiliated Hospital, School of Medicine, South China University of TechnologyGuangzhouGuangdongChina
| | - Yuan Zhang
- Department of Medical AdministrationHuizhou Institute of Occupational Diseases Control and PreventionHuizhouGuangdongChina
| | - Jing Xu
- Department of Gastroenterology and HepatologyGuangzhou Digestive Disease Center, Guangzhou First People's Hospital, School of Medicine, South China University of TechnologyGuangzhouChina
| | - Cheng‐mei Tian
- Department of EmergencyShenzhen People's Hospital (the Second Clinical Medical College, Jinan University; the First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Jun Yao
- Department of GastroenterologyShenzhen People's Hospital (the Second Clinical Medical College, Jinan University; the First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Li‐sheng Wang
- Department of GastroenterologyShenzhen People's Hospital (the Second Clinical Medical College, Jinan University; the First Affiliated Hospital, Southern University of Science and Technology)ShenzhenGuangdongChina
| | - Yu‐jie Liang
- Department of Child and Adolescent PsychiatryShenzhen Kangning Hospital, Shenzhen Mental Health CenterShenzhenChina
- Affiliated Hospital of Jining Medical University, Jining Medical UniversityJiningShandongChina
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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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Wang Z, Ma W, Fu X, Qi Y, Zhao Y, Zhang S. Development and applications of mRNA treatment based on lipid nanoparticles. Biotechnol Adv 2023; 65:108130. [PMID: 36933868 DOI: 10.1016/j.biotechadv.2023.108130] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 12/06/2022] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Abstract
Nucleic acid-based therapies such as messenger RNA have the potential to revolutionize modern medicine and enhance the performance of existing pharmaceuticals. The key challenges of mRNA-based therapies are delivering the mRNA safely and effectively to the target tissues and cells and controlling its release from the delivery vehicle. Lipid nanoparticles (LNPs) have been widely studied as drug carriers and are considered to be state-of-the-art technology for nucleic acid delivery. In this review, we begin by presenting the advantages and mechanisms of action of mRNA therapeutics. Then we discuss the design of LNP platforms based on ionizable lipids and the applications of mRNA-LNP vaccines for prevention of infectious diseases and for treatment of cancer and various genetic diseases. Finally, we describe the challenges and future prospects of mRNA-LNP therapeutics.
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Affiliation(s)
- Zhe Wang
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China
| | - Wanting Ma
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China
| | - Xingxing Fu
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China
| | - Yanfei Qi
- Centenary Institute, The University of Sydney, Sydney, NSW 2050, Australia
| | - Yinan Zhao
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China
| | - Shubiao Zhang
- Key Laboratory of Biotechnology and Bioresources Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China.
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43
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Sun H, Zhang Y, Wang G, Yang W, Xu Y. mRNA-Based Therapeutics in Cancer Treatment. Pharmaceutics 2023; 15:pharmaceutics15020622. [PMID: 36839944 PMCID: PMC9964383 DOI: 10.3390/pharmaceutics15020622] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 01/28/2023] [Accepted: 01/28/2023] [Indexed: 02/15/2023] Open
Abstract
Over the past two decades, significant technological innovations have led to messenger RNA (mRNA) becoming a promising option for developing prophylactic and therapeutic vaccines, protein replacement therapies, and genome engineering. The success of the two COVID-19 mRNA vaccines has sparked new enthusiasm for other medical applications, particularly in cancer treatment. In vitro-transcribed (IVT) mRNAs are structurally designed to resemble naturally occurring mature mRNA. Delivery of IVT mRNA via delivery platforms such as lipid nanoparticles allows host cells to produce many copies of encoded proteins, which can serve as antigens to stimulate immune responses or as additional beneficial proteins for supplements. mRNA-based cancer therapeutics include mRNA cancer vaccines, mRNA encoding cytokines, chimeric antigen receptors, tumor suppressors, and other combination therapies. To better understand the current development and research status of mRNA therapies for cancer treatment, this review focused on the molecular design, delivery systems, and clinical indications of mRNA therapies in cancer.
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Affiliation(s)
- Han Sun
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yu Zhang
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ge Wang
- Department of Oral Maxillofacial & Head and Neck Oncology, National Center of Stomatology, National Clinical Research Center for Oral Disease, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Wen Yang
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yingjie Xu
- Department of Biochemistry and Molecular Cell Biology, Shanghai Key Laboratory for Tumor Microenvironment and Inflammation, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
- Correspondence:
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44
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Zhang YN, Zhang HQ, Wang GF, Zhang ZR, Li JQ, Chen XL, Hu YY, Zeng XY, Shi YJ, Wang J, Li YH, Li XD, Wang CH, Zhu B, Zhang B. Intranasal delivery of replicating mRNA encoding hACE2-targeting antibody against SARS-CoV-2 Omicron infection in the hamster. Antiviral Res 2023; 209:105507. [PMID: 36565755 PMCID: PMC9769068 DOI: 10.1016/j.antiviral.2022.105507] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/24/2022] [Accepted: 12/20/2022] [Indexed: 12/24/2022]
Abstract
The Omicron variant is sweeping the world, which displays striking immune escape potential through mutations at key antigenic sites on the spike protein, making broad-spectrum SARS-CoV-2 prevention or therapeutical strategies urgently needed. Previously, we have reported a hACE2-targeting neutralizing antibody 3E8, which could efficiently block both prototype SARS-CoV-2 and Delta variant infections in prophylactic mouse models, having the potential of broad-spectrum to prevent SARS-CoV-2. However, preparation of monoclonal neutralizing antibodies is severely limited by the time-consuming process and the relative high cost. Here, we utilized a modified VEEV replicon with two subgenomic (sg) promoters engineered to express the light and heavy chains of the 3E8 mAb. The feasibility and protective efficacy of replicating mRNA encoding 3E8 against Omicron infection in the hamster were demonstrated through the lung targeting delivery with the help of VEEV-VRP. Overall, we developed a safe and cost-effective platform of broad-spectrum to prevent SARS-CoV-2 infection.
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Affiliation(s)
- Ya-Nan Zhang
- Center Laboratory, Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China,Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Hong-Qing Zhang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Gui-Feng Wang
- Biotherapeutics Discovery Research Center, Shanghai Institute of Materia Medica, Shanghai, China
| | - Zhe-Rui Zhang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China
| | - Jia-Qi Li
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiao-Ling Chen
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yan-Yan Hu
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiang-Yue Zeng
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yu-Jia Shi
- Hunan Normal University, School of Medicine, Changsha, 410081, China
| | - Jing Wang
- Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ying-Hua Li
- Center Laboratory, Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China
| | - Xiao-Dan Li
- Hunan Normal University, School of Medicine, Changsha, 410081, China
| | - Chun-He Wang
- Biotherapeutics Discovery Research Center, Shanghai Institute of Materia Medica, Shanghai, China,Corresponding author
| | - Bing Zhu
- Center Laboratory, Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China,Corresponding author
| | - Bo Zhang
- Center Laboratory, Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China,Key Laboratory of Special Pathogens and Biosafety, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan, 430071, China,Corresponding author. Center Laboratory, Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, China
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45
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Panova EA, Kleymenov DA, Shcheblyakov DV, Bykonia EN, Mazunina EP, Dzharullaeva AS, Zolotar AN, Derkaev AA, Esmagambetov IB, Sorokin II, Usachev EV, Noskov AN, Ivanov IA, Zatsepin TS, Dmitriev SE, Gushchin VA, Naroditsky BS, Logunov DY, Gintsburg AL. Single-domain antibody delivery using an mRNA platform protects against lethal doses of botulinum neurotoxin A. Front Immunol 2023; 14:1098302. [PMID: 36865543 PMCID: PMC9971915 DOI: 10.3389/fimmu.2023.1098302] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
Single-domain antibodies (sdAbs, VHHs, or nanobodies) are a promising tool for the treatment of both infectious and somatic diseases. Their small size greatly simplifies any genetic engineering manipulations. Such antibodies have the ability to bind hard-to-reach antigenic epitopes through long parts of the variable chains, the third complementarity-determining regions (CDR3s). VHH fusion with the canonical immunoglobulin Fc fragment allows the Fc-fusion single-domain antibodies (VHH-Fc) to significantly increase their neutralizing activity and serum half-life. Previously we have developed and characterized VHH-Fc specific to botulinum neurotoxin A (BoNT/A), that showed a 1000-fold higher protective activity than monomeric form when challenged with five times the lethal dose (5 LD50) of BoNT/A. During the COVID-19 pandemic, mRNA vaccines based on lipid nanoparticles (LNP) as a delivery system have become an important translational technology that has significantly accelerated the clinical introduction of mRNA platforms. We have developed an mRNA platform that provides long-term expression after both intramuscular and intravenous application. The platform has been extensively characterized using firefly luciferase (Fluc) as a reporter. An intramuscular administration of LNP-mRNA encoding VHH-Fc antibody made it possible to achieve its rapid expression in mice and resulted in 100% protection when challenged with up to 100 LD50 of BoNT/A. The presented approach for the delivery of sdAbs using mRNA technology greatly simplifies drug development for antibody therapy and can be used for emergency prophylaxis.
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Affiliation(s)
- Eugenia A Panova
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russia.,Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, Moscow, Russia
| | - Denis A Kleymenov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Dmitry V Shcheblyakov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Evgeniia N Bykonia
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Elena P Mazunina
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Alina S Dzharullaeva
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Anastasia N Zolotar
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Artem A Derkaev
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Ilias B Esmagambetov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Ivan I Sorokin
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Evgeny V Usachev
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Anatoly N Noskov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Igor A Ivanov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Moscow, Russia
| | | | - Sergey E Dmitriev
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russia.,Faculty of Bioengineering and Bioinformatics, Lomonosov Moscow State University, Moscow, Russia
| | - Vladimir A Gushchin
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Department of Virology, Lomonosov Moscow State University, Moscow, Russia
| | - Boris S Naroditsky
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Denis Y Logunov
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Alexander L Gintsburg
- National Research Centre for Epidemiology and Microbiology named after Honorary Academician N F Gamaleya of the Ministry of Health of the Russian Federation, Moscow, Russia.,Infectiology Department, I. M. Sechenov First Moscow State Medical University, Moscow, Russia
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Narayanan E, Falcone S, Elbashir SM, Attarwala H, Hassett K, Seaman MS, Carfi A, Himansu S. Rational Design and In Vivo Characterization of mRNA-Encoded Broadly Neutralizing Antibody Combinations against HIV-1. Antibodies (Basel) 2022; 11:67. [PMID: 36412833 PMCID: PMC9680504 DOI: 10.3390/antib11040067] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/30/2022] [Accepted: 10/13/2022] [Indexed: 12/14/2022] Open
Abstract
Monoclonal antibodies have been used successfully as recombinant protein therapy; however, for HIV, multiple broadly neutralizing antibodies may be necessary. We used the mRNA-LNP platform for in vivo co-expression of 3 broadly neutralizing antibodies, PGDM1400, PGT121, and N6, directed against the HIV-1 envelope protein. mRNA-encoded HIV-1 antibodies were engineered as single-chain Fc (scFv-Fc) to overcome heavy- and light-chain mismatch. In vitro neutralization breadth and potency of the constructs were compared to their parental IgG form. We assessed the ability of these scFv-Fcs to be expressed individually and in combination in vivo, and neutralization and pharmacokinetics were compared to the corresponding full-length IgGs. Single-chain PGDM1400 and PGT121 exhibited neutralization potency comparable to parental IgG, achieving peak systemic concentrations ≥ 30.81 μg/mL in mice; full-length N6 IgG achieved a peak concentration of 974 μg/mL, but did not tolerate single-chain conversion. The mRNA combination encoding full-length N6 IgG and single-chain PGDM1400 and PGT121 was efficiently expressed in mice, achieving high systemic concentration and desired neutralization potency. Analysis of mice sera demonstrated each antibody contributed towards neutralization of multiple HIV-1 pseudoviruses. Together, these data show that the mRNA-LNP platform provides a promising approach for antibody-based HIV treatment and is well-suited for development of combination therapeutics.
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Affiliation(s)
| | | | | | | | | | - Michael S. Seaman
- Center for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
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Lopes C, Cristóvão J, Silvério V, Lino PR, Fonte P. Microfluidic production of mRNA-loaded lipid nanoparticles for vaccine applications. Expert Opin Drug Deliv 2022; 19:1381-1395. [PMID: 36223174 DOI: 10.1080/17425247.2022.2135502] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION During past years, lipid nanoparticles (LNPs) have emerged as promising carriers for RNA delivery, with several clinical trials focusing on both infectious diseases and cancer. More recently, the success of messenger RNA (mRNA) vaccines for the treatment of severe diseases such as acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is partially justified by the development of LNPs encapsulating mRNA for efficient cytosolic delivery. AREAS COVERED This review examines the production and formulation of LNPs by using microfluidic devices, the status of mRNA-loaded LNPs therapeutics and explores spray drying process, as a promising dehydration process to enhance LNP stability and provide alternative administration routes. EXPERT OPINION Microfluidic techniques for preparation of LNPs based on organic solvent injection method promotes the generation of stable, uniform, and monodispersed nanoparticles enabling higher encapsulation efficiency. In particular, the application of microfluidics for the fabrication of mRNA-loaded LNPs is based on rapid mixing of small volumes of ethanol solution containing lipids and aqueous solution containing mRNA. Control of operating parameters and formulation has enabled the optimization of nanoparticle physicochemical characteristics and encapsulation efficiency.
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Affiliation(s)
- Carolina Lopes
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.,Associate Laboratory i4HB-Institute for Health and Bioeconomy at Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.,Hovione Farmaciência S.A., R&D Analytical Development, Lumiar Campus, Building R,1649-038 Lisbon, Portugal.,Hovione Farmaciência S.A., R&D Inhalation and Advance Drug Delivery, Lumiar Campus, Building R, 1649-038 Lisbon, Portugal
| | - Joana Cristóvão
- Hovione Farmaciência S.A., R&D Inhalation and Advance Drug Delivery, Lumiar Campus, Building R, 1649-038 Lisbon, Portugal
| | - Vânia Silvério
- Institute of Systems and Computer Engineering for Microsystems and Nanotechnologies, INESC MN, 1000-029 Lisbon, Portugal.,Department of Physics, Instituto Superior Técnico, University of Lisbon, 1049-001 Lisbon, Portugal
| | - Paulo Roque Lino
- Hovione Farmaciência S.A., R&D Inhalation and Advance Drug Delivery, Lumiar Campus, Building R, 1649-038 Lisbon, Portugal
| | - Pedro Fonte
- iBB - Institute for Bioengineering and Biosciences, Department of Bioengineering, Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.,Associate Laboratory i4HB-Institute for Health and Bioeconomy at Instituto Superior Técnico, University of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.,Center of Marine Sciences (CCMAR), University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal.,Department of Chemistry and Pharmacy, Faculty of Sciences and Technology, University of Algarve, Gambelas Campus, 8005-139 Faro, Portugal
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48
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Kubiatowicz LJ, Mohapatra A, Krishnan N, Fang RH, Zhang L. mRNA nanomedicine: Design and recent applications. EXPLORATION (BEIJING, CHINA) 2022; 2:20210217. [PMID: 36249890 PMCID: PMC9539018 DOI: 10.1002/exp.20210217] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 08/11/2022] [Indexed: 11/06/2022]
Abstract
The rational design and application of mRNA-based medicine have recently yielded some key successes in the clinical management of human diseases. mRNA technology allows for the facile and direct production of proteins in vivo, thus circumventing the need for lengthy drug development cycles and complex production workflows. As such, mRNA formulations can significantly improve upon the biological therapies that have become commonplace in modern medicine. Despite its many advantages, mRNA is inherently fragile and has specific delivery requirements. Leveraging the engineering flexibility of nanobiotechnology, mRNA payloads can be incorporated into nanoformulations such that they do not invoke unwanted immune responses, are targeted to tissues of interest, and can be delivered to the cytosol, resulting in improved safety while enhancing bioactivity. With the rapidly evolving landscape of nanomedicine, novel technologies that are under development have the potential to further improve the clinical utility of mRNA medicine. This review covers the design principles relevant to engineering mRNA-based nanomedicine platforms. It also details the current research on mRNA nanoformulations for addressing viral infections, cancers, and genetic diseases. Given the trends in the field, future mRNA-based nanomedicines have the potential to change how many types of diseases are managed in the clinic.
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Affiliation(s)
- Luke J. Kubiatowicz
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer CenterUniversity of California San DiegoLa JollaCaliforniaUSA
| | - Animesh Mohapatra
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer CenterUniversity of California San DiegoLa JollaCaliforniaUSA
| | - Nishta Krishnan
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer CenterUniversity of California San DiegoLa JollaCaliforniaUSA
| | - Ronnie H. Fang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer CenterUniversity of California San DiegoLa JollaCaliforniaUSA
| | - Liangfang Zhang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer CenterUniversity of California San DiegoLa JollaCaliforniaUSA
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Zadory M, Lopez E, Babity S, Gravel SP, Brambilla D. Current knowledge on the tissue distribution of mRNA nanocarriers for therapeutic protein expression. Biomater Sci 2022; 10:6077-6115. [PMID: 36097955 DOI: 10.1039/d2bm00859a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Exogenously delivered mRNA-based drugs are emerging as a new class of therapeutics with the potential to treat several diseases. Over the last decade, advancements in the design of non-viral delivery tools have enabled mRNA to be evaluated for several therapeutic purposes including protein replacement therapies, gene editing, and vaccines. However, in vivo delivery of mRNA to targeted organs and cells remains a critical challenge. Evaluation of the biodistribution of mRNA vehicles is of utmost importance for the development of effective pharmaceutical candidates. In this review, we discuss the recent advances in the design of nanoparticles loaded with mRNA and extrapolate the key factors influencing their biodistribution following administration. Finally, we highlight the latest developments in the preclinical and clinical translation of mRNA therapeutics for protein supplementation therapy.
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Affiliation(s)
- Matthias Zadory
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec, Canada, H3T 1J4.
| | - Elliot Lopez
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec, Canada, H3T 1J4.
| | - Samuel Babity
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec, Canada, H3T 1J4.
| | - Simon-Pierre Gravel
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec, Canada, H3T 1J4.
| | - Davide Brambilla
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, Québec, Canada, H3T 1J4.
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50
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Application of mRNA Technology in Cancer Therapeutics. Vaccines (Basel) 2022; 10:vaccines10081262. [PMID: 36016150 PMCID: PMC9415393 DOI: 10.3390/vaccines10081262] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 11/18/2022] Open
Abstract
mRNA-based therapeutics pose as promising treatment strategies for cancer immunotherapy. Improvements in materials and technology of delivery systems have helped to overcome major obstacles in generating a sufficient immune response required to fight a specific type of cancer. Several in vivo models and early clinical studies have suggested that various mRNA treatment platforms can induce cancer-specific cytolytic activity, leading to numerous clinical trials to determine the optimal method of combinations and sequencing with already established agents in cancer treatment. Nevertheless, further research is required to optimize RNA stabilization, delivery platforms, and improve clinical efficacy by interacting with the tumor microenvironment to induce a long-term antitumor response. This review provides a comprehensive summary of the available evidence on the recent advances and efforts to overcome existing challenges of mRNA-based treatment strategies, and how these efforts play key roles in offering perceptive insights into future considerations for clinical application.
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