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Libera M, Caputo V, Laterza G, Moudoud L, Soggiu A, Bonizzi L, Diotti RA. The Question of HIV Vaccine: Why Is a Solution Not Yet Available? J Immunol Res 2024; 2024:2147912. [PMID: 38628675 PMCID: PMC11019575 DOI: 10.1155/2024/2147912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/04/2023] [Accepted: 02/24/2024] [Indexed: 04/19/2024] Open
Abstract
Ever since its discovery, human immunodeficiency virus type 1 (HIV-1) infection has remained a significant public health concern. The number of HIV-1 seropositive individuals currently stands at 40.1 million, yet definitive treatment for the virus is still unavailable on the market. Vaccination has proven to be a potent tool in combating infectious diseases, as evidenced by its success against other pathogens. However, despite ongoing efforts and research, the unique viral characteristics have prevented the development of an effective anti-HIV-1 vaccine. In this review, we aim to provide an historical overview of the various approaches attempted to create an effective anti-HIV-1 vaccine. Our objective is to explore the reasons why specific methods have failed to induce a protective immune response and to analyze the different modalities of immunogen presentation. This trial is registered with NCT05414786, NCT05471076, NCT04224701, and NCT01937455.
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Affiliation(s)
- Martina Libera
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- Pomona Ricerca S.r.l, Via Assarotti 7, 10122 Turin, Italy
| | - Valeria Caputo
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- Pomona Ricerca S.r.l, Via Assarotti 7, 10122 Turin, Italy
| | - Giulia Laterza
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- Department of Clinical and Community Sciences, School of Medicine, University of Milan, Via Celoria 22, 20133 Milan, Italy
| | - Louiza Moudoud
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- Pomona Ricerca S.r.l, Via Assarotti 7, 10122 Turin, Italy
| | - Alessio Soggiu
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- SC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20133 Milan, Italy
| | - Luigi Bonizzi
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
| | - Roberta A. Diotti
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, Via Pascal 36, 20133 Milan, Italy
- Pomona Ricerca S.r.l, Via Assarotti 7, 10122 Turin, Italy
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2
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Estapé Senti M, García Del Valle L, Schiffelers RM. mRNA delivery systems for cancer immunotherapy: Lipid nanoparticles and beyond. Adv Drug Deliv Rev 2024; 206:115190. [PMID: 38307296 DOI: 10.1016/j.addr.2024.115190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/21/2024] [Accepted: 01/23/2024] [Indexed: 02/04/2024]
Abstract
mRNA-based vaccines are emerging as a promising alternative to standard cancer treatments and the conventional vaccines. Moreover, the FDA-approval of three nucleic acid based therapeutics (Onpattro, BNT162b2 and mRNA-1273) has further increased the interest and trust on this type of therapeutics. In order to achieve a significant therapeutic efficacy, the mRNA needs from a drug delivery system. In the last years, several delivery platforms have been explored, being the lipid nanoparticles (LNPs) the most well characterized and studied. A better understanding on how mRNA-based therapeutics operate (both the mRNA itself and the drug delivery system) will help to further improve their efficacy and safety. In this review, we will provide an overview of what mRNA cancer vaccines are and their mode of action and we will highlight the advantages and challenges of the different delivery platforms that are under investigation.
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Affiliation(s)
- Mariona Estapé Senti
- CDL Research, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Lucía García Del Valle
- CDL Research, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands
| | - Raymond M Schiffelers
- CDL Research, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, the Netherlands.
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Zhang G, Tang T, Chen Y, Huang X, Liang T. mRNA vaccines in disease prevention and treatment. Signal Transduct Target Ther 2023; 8:365. [PMID: 37726283 PMCID: PMC10509165 DOI: 10.1038/s41392-023-01579-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 07/01/2023] [Accepted: 07/30/2023] [Indexed: 09/21/2023] Open
Abstract
mRNA vaccines have emerged as highly effective strategies in the prophylaxis and treatment of diseases, thanks largely although not totally to their extraordinary performance in recent years against the worldwide plague COVID-19. The huge superiority of mRNA vaccines regarding their efficacy, safety, and large-scale manufacture encourages pharmaceutical industries and biotechnology companies to expand their application to a diverse array of diseases, despite the nonnegligible problems in design, fabrication, and mode of administration. This review delves into the technical underpinnings of mRNA vaccines, covering mRNA design, synthesis, delivery, and adjuvant technologies. Moreover, this review presents a systematic retrospective analysis in a logical and well-organized manner, shedding light on representative mRNA vaccines employed in various diseases. The scope extends across infectious diseases, cancers, immunological diseases, tissue damages, and rare diseases, showcasing the versatility and potential of mRNA vaccines in diverse therapeutic areas. Furthermore, this review engages in a prospective discussion regarding the current challenge and potential direction for the advancement and utilization of mRNA vaccines. Overall, this comprehensive review serves as a valuable resource for researchers, clinicians, and industry professionals, providing a comprehensive understanding of the technical aspects, historical context, and future prospects of mRNA vaccines in the fight against various diseases.
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Affiliation(s)
- Gang Zhang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, 310003, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, 310003, Hangzhou, Zhejiang, China
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, 310009, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, 310058, Hangzhou, Zhejiang, China
| | - Tianyu Tang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, 310003, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, 310003, Hangzhou, Zhejiang, China
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, 310009, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, 310058, Hangzhou, Zhejiang, China
| | - Yinfeng Chen
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, Zhejiang, China
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, 310003, Hangzhou, Zhejiang, China
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, 310003, Hangzhou, Zhejiang, China
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, 310009, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, 310058, Hangzhou, Zhejiang, China
| | - Xing Huang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, Zhejiang, China.
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, 310003, Hangzhou, Zhejiang, China.
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, 310003, Hangzhou, Zhejiang, China.
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, 310009, Hangzhou, Zhejiang, China.
- Cancer Center, Zhejiang University, 310058, Hangzhou, Zhejiang, China.
| | - Tingbo Liang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Zhejiang University School of Medicine, 310009, Hangzhou, Zhejiang, China.
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, 310003, Hangzhou, Zhejiang, China.
- Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, 310003, Hangzhou, Zhejiang, China.
- The Innovation Center for the Study of Pancreatic Diseases of Zhejiang Province, 310009, Hangzhou, Zhejiang, China.
- Cancer Center, Zhejiang University, 310058, Hangzhou, Zhejiang, China.
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4
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Chehelgerdi M, Chehelgerdi M. The use of RNA-based treatments in the field of cancer immunotherapy. Mol Cancer 2023; 22:106. [PMID: 37420174 PMCID: PMC10401791 DOI: 10.1186/s12943-023-01807-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/13/2023] [Indexed: 07/09/2023] Open
Abstract
Over the past several decades, mRNA vaccines have evolved from a theoretical concept to a clinical reality. These vaccines offer several advantages over traditional vaccine techniques, including their high potency, rapid development, low-cost manufacturing, and safe administration. However, until recently, concerns over the instability and inefficient distribution of mRNA in vivo have limited their utility. Fortunately, recent technological advancements have mostly resolved these concerns, resulting in the development of numerous mRNA vaccination platforms for infectious diseases and various types of cancer. These platforms have shown promising outcomes in both animal models and humans. This study highlights the potential of mRNA vaccines as a promising alternative approach to conventional vaccine techniques and cancer treatment. This review article aims to provide a thorough and detailed examination of mRNA vaccines, including their mechanisms of action and potential applications in cancer immunotherapy. Additionally, the article will analyze the current state of mRNA vaccine technology and highlight future directions for the development and implementation of this promising vaccine platform as a mainstream therapeutic option. The review will also discuss potential challenges and limitations of mRNA vaccines, such as their stability and in vivo distribution, and suggest ways to overcome these issues. By providing a comprehensive overview and critical analysis of mRNA vaccines, this review aims to contribute to the advancement of this innovative approach to cancer treatment.
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Affiliation(s)
- Mohammad Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran.
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Matin Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
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5
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Guo X, Liu D, Huang Y, Deng Y, Wang Y, Mao J, Zhou Y, Xiong Y, Gao X. Revolutionizing viral disease vaccination: the promising clinical advancements of non-replicating mRNA vaccines. Virol J 2023; 20:64. [PMID: 37029389 PMCID: PMC10081822 DOI: 10.1186/s12985-023-02023-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 03/28/2023] [Indexed: 04/09/2023] Open
Abstract
The mRNA vaccine technology was developed rapidly during the global pandemic of COVID-19. The crucial role of the COVID-19 mRNA vaccine in preventing viral infection also have been beneficial to the exploration and application of other viral mRNA vaccines, especially for non-replication structure mRNA vaccines of viral disease with outstanding research results. Therefore, this review pays attention to the existing mRNA vaccines, which are of great value for candidates for clinical applications in viral diseases. We provide an overview of the optimization of the mRNA vaccine development process as well as the good immune efficacy and safety shown in clinical studies. In addition, we also provide a brief description of the important role of mRNA immunomodulators in the treatment of viral diseases. After that, it will provide a good reference or strategy for research on mRNA vaccines used in clinical medicine with more stable structures, higher translation efficiency, better immune efficacy and safety, shorter production time, and lower production costs than conditional vaccines to be used as preventive or therapeutic strategy for the control of viral diseases in the future.
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Affiliation(s)
- Xiao Guo
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Dongying Liu
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Yukai Huang
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Youcai Deng
- Department of Hematology, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing, People's Republic of China
| | - Ying Wang
- Modern Medical Teaching and Research Section, Department of Tibetan Medicine, University of Tibetan Medicine, No. 10 Dangre Middle Rd, Chengguan District, Lhasa, 850000, Tibet Autonomous Region, People's Republic of China
| | - Jingrui Mao
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China
| | - Yuancheng Zhou
- Livestock and Poultry Biological Products Key Laboratory of Sichuan Province, Sichuan Animal Science Academy. No, 6 Niusha Road, Jinjiang District, Chengdu, 610299, People's Republic of China
| | - Yongai Xiong
- School of Pharmacy, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
| | - Xinghong Gao
- School of Basic Medicine, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
- Key Laboratory of Infectious Disease and Bio-Safety, Provincial Department of Education, Zunyi Medical University, West No. 6 Xuefu Road, Xinpu District, Zunyi, 563006, Guizhou, People's Republic of China.
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Fan N, Chen K, Zhu R, Zhang Z, Huang H, Qin S, Zheng Q, He Z, He X, Xiao W, Zhang Y, Gu Y, Zhao C, Liu Y, Jiang X, Li S, Wei Y, Song X. Manganese-coordinated mRNA vaccines with enhanced mRNA expression and immunogenicity induce robust immune responses against SARS-CoV-2 variants. SCIENCE ADVANCES 2022; 8:eabq3500. [PMID: 36563159 PMCID: PMC9788765 DOI: 10.1126/sciadv.abq3500] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
It is urgent to develop more effective mRNA vaccines against the emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants owing to the immune escape. Here, we constructed a novel mRNA delivery system [IC8/Mn lipid nanoparticles (IC8/Mn LNPs)]with high immunogenicity, via introducing a stimulator of interferon genes (STING) agonist [manganese (Mn)] based on a newly synthesized ionizable lipid (IC8). It was found that Mn can not only promote maturation of antigen-presenting cells via activating STING pathway but also improve mRNA expression by facilitating lysosomal escape for the first time. Subsequently, IC8/Mn LNPs loaded with mRNA encoding the Spike protein of SARS-CoV-2 Delta or Omicron variant (IC8/Mn@D or IC8/Mn@O) were prepared. Both mRNA vaccines induced substantial specific immunoglobulin G responses against Delta or Omicron. IC8/Mn@D displayed strong pseudovirus neutralization ability, T helper 1-biased immune responses, and good safety. It can be concluded that IC8/Mn LNPs have great potential for developing Mn-coordinated mRNA vaccines with robust immunogenicity and good safety.
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Affiliation(s)
- Na Fan
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kepan Chen
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rong Zhu
- WestChina-Frontier PharmaTech Co. Ltd., Chengdu, Sichuan, China
| | - Zhongwei Zhang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hai Huang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shugang Qin
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Qian Zheng
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhongshan He
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xi He
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Wen Xiao
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yupei Zhang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yongjun Gu
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Changchun Zhao
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yongmei Liu
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xin Jiang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shuaicheng Li
- Department of Computer Science, City University of Hong Kong, Tat Chee Ave., Kowloon Tong, Hong Kong, China
| | - Yuquan Wei
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiangrong Song
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Corresponding author.
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7
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Tian Y, Hu D, Li Y, Yang L. Development of therapeutic vaccines for the treatment of diseases. MOLECULAR BIOMEDICINE 2022; 3:40. [PMID: 36477638 PMCID: PMC9729511 DOI: 10.1186/s43556-022-00098-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/24/2022] [Indexed: 12/12/2022] Open
Abstract
Vaccines are one of the most effective medical interventions to combat newly emerging and re-emerging diseases. Prophylactic vaccines against rabies, measles, etc., have excellent effectiveness in preventing viral infection and associated diseases. However, the host immune response is unable to inhibit virus replication or eradicate established diseases in most infected people. Therapeutic vaccines, expressing specific endogenous or exogenous antigens, mainly induce or boost cell-mediated immunity via provoking cytotoxic T cells or elicit humoral immunity via activating B cells to produce specific antibodies. The ultimate aim of a therapeutic vaccine is to reshape the host immunity for eradicating a disease and establishing lasting memory. Therefore, therapeutic vaccines have been developed for the treatment of some infectious diseases and chronic noncommunicable diseases. Various technological strategies have been implemented for the development of therapeutic vaccines, including molecular-based vaccines (peptide/protein, DNA and mRNA vaccines), vector-based vaccines (bacterial vector vaccines, viral vector vaccines and yeast-based vaccines) and cell-based vaccines (dendritic cell vaccines and genetically modified cell vaccines) as well as combinatorial approaches. This review mainly summarizes therapeutic vaccine-induced immunity and describes the development and status of multiple types of therapeutic vaccines against infectious diseases, such as those caused by HPV, HBV, HIV, HCV, and SARS-CoV-2, and chronic noncommunicable diseases, including cancer, hypertension, Alzheimer's disease, amyotrophic lateral sclerosis, diabetes, and dyslipidemia, that have been evaluated in recent preclinical and clinical studies.
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Affiliation(s)
- Yaomei Tian
- grid.412605.40000 0004 1798 1351College of Bioengineering, Sichuan University of Science & Engineering, No. 519, Huixing Road, Zigong, Sichuan 643000 The People’s Republic of China ,grid.13291.380000 0001 0807 1581State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China No. 17, Section 3, South Renmin Road, Chengdu, Sichuan 610041 The People’s Republic of China
| | - Die Hu
- grid.13291.380000 0001 0807 1581State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China No. 17, Section 3, South Renmin Road, Chengdu, Sichuan 610041 The People’s Republic of China
| | - Yuhua Li
- grid.410749.f0000 0004 0577 6238Department of Arboviral Vaccine, National Institutes for Food and Drug Control, Tiantan Xili, Dongcheng District, Beijing, 100050 The People’s Republic of China
| | - Li Yang
- grid.13291.380000 0001 0807 1581State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China No. 17, Section 3, South Renmin Road, Chengdu, Sichuan 610041 The People’s Republic of China
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8
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Yin J, Chen Y, Li Y, Wang C, Zhang X. Immunogenicity and efficacy of COVID-19 vaccines in people living with HIV: a systematic review and meta-analysis. Int J Infect Dis 2022; 124:212-223. [PMID: 36241168 PMCID: PMC9553964 DOI: 10.1016/j.ijid.2022.10.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives Available data show that COVID-19 vaccines may be less effective in people living with HIV (PLWH) who are at increased risk for severe COVID-19. This meta-analysis aimed to compare the immunogenicity and efficacy of COVID-19 vaccines in PLWH with healthy individuals. Methods Pubmed/Medline, EMBASE, and the Cochrane Library were searched. Risk ratios of seroconversion were separately pooled using random-effects meta-analysis, and a systematic review without meta-analysis of SARS-CoV-2 antibody titer levels was performed after the first and second doses of a COVID-19 vaccine. Results A total of 22 studies with 6522 subjects met the inclusion criteria. After the first vaccine dose, seroconversion in PLWH was comparable to that in healthy individuals. After a second dose, seroconversion was slightly lower in PLWH compared with healthy controls, and antibody titers did not seem to be significantly affected or reduced among participants of both groups. Conclusion COVID-19 vaccines show favorable immunogenicity and efficacy in PLWH. A second dose is associated with consistently improved seroconversion, although it is slightly lower in PLWH than in healthy individuals. Additional strategies, such as a booster vaccination with messenger RNA COVID-19 vaccines, might improve seroprotection for these patients.
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Affiliation(s)
- Juntao Yin
- Department of Pharmacy, Huaihe Hospital, Henan University, Henan, China
| | - Yangyang Chen
- Cardiology, Huaihe Hospital, Henan University, Henan, China
| | - Yang Li
- Department of Pharmacy, Huaihe Hospital, Henan University, Henan, China
| | - Chaoyang Wang
- Institute of Evidence-based Medicine and Translational Medicine, Department of Medicine, Henan University, Henan, China,Corresponding authors
| | - Xingwang Zhang
- Department of Pharmaceutics, School of Pharmacy, Jinan University, Guangdong, China,Corresponding authors
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9
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Tian Y, Deng Z, Yang P. mRNA vaccines: A novel weapon to control infectious diseases. Front Microbiol 2022; 13:1008684. [PMID: 36267192 PMCID: PMC9576954 DOI: 10.3389/fmicb.2022.1008684] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 09/06/2022] [Indexed: 12/01/2022] Open
Abstract
Infectious diseases have always threatened human life, but with the development of vaccines, effective strategies for preventing and controlling these diseases have become available. The global outbreak of COVID-19 ushered in the advent of mRNA vaccine technologies, which quickly led to the introduction of mRNA vaccines effective against SARS-CoV-2. The success of this approach has stimulated research into the use of mRNA vaccines in the fight against other emerging as well as remerging infectious diseases. This review examines the constructive strategies and delivery systems used in mRNA vaccines and provides an overview of current clinical trials of those vaccines in the prevention of infectious diseases. The underlying mechanisms of mRNA vaccines are also discussed, including the double-edged sword of the innate immune response. Finally, the challenges but also the potential of mRNA vaccines are considered.
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Affiliation(s)
- Yuying Tian
- Faculty of Hepato-Pancreato-Biliary Surgery, Institute of Hepatobiliary Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- Inner Mongolia Medical University, Hohhot, China
| | - Zhuoya Deng
- Faculty of Hepato-Pancreato-Biliary Surgery, Institute of Hepatobiliary Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Penghui Yang
- Faculty of Hepato-Pancreato-Biliary Surgery, Institute of Hepatobiliary Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
- Inner Mongolia Medical University, Hohhot, China
- *Correspondence: Penghui Yang,
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10
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Huang T, Peng L, Han Y, Wang D, He X, Wang J, Ou C. Lipid nanoparticle-based mRNA vaccines in cancers: Current advances and future prospects. Front Immunol 2022; 13:922301. [PMID: 36090974 PMCID: PMC9458914 DOI: 10.3389/fimmu.2022.922301] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 08/08/2022] [Indexed: 12/24/2022] Open
Abstract
Messenger RNA (mRNA) vaccines constitute an emerging therapeutic method with the advantages of high safety and efficiency as well as easy synthesis; thus, they have been widely used in various human diseases, especially in malignant cancers. However, the mRNA vaccine technology has some limitations, such as instability and low transitive efficiency in vivo, which greatly restrict its application. The development of nanotechnology in the biomedical field offers new strategies and prospects for the early diagnosis and treatment of human cancers. Recent studies have demonstrated that Lipid nanoparticle (LNP)-based mRNA vaccines can address the poor preservation and targeted inaccuracy of mRNA vaccines. As an emerging cancer therapy, mRNA vaccines potentially have broad future applications. Unlike other treatments, cancer mRNA vaccines provide specific, safe, and tolerable treatments. Preclinical studies have used personalized vaccines to demonstrate the anti-tumor effect of mRNA vaccines in the treatment of various solid tumors, including colorectal and lung cancer, using these in a new era of therapeutic cancer vaccines. In this review, we have summarized the latest applications and progress of LNP-based mRNA vaccines in cancers, and discussed the prospects and limitations of these fields, thereby providing novel strategies for the targeted therapy of cancers.
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Affiliation(s)
- Tao Huang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Lushan Peng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Yingying Han
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Dan Wang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaoyun He
- Departments of Ultrasound Imaging, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Xiaoyun He, ; Junpu Wang, ; Chunlin Ou,
| | - Junpu Wang
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
- Department of Pathology, School of Basic Medicine, Central South University, Changsha, China
- Key Laboratory of Hunan Province in Neurodegenerative Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Xiaoyun He, ; Junpu Wang, ; Chunlin Ou,
| | - Chunlin Ou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Xiaoyun He, ; Junpu Wang, ; Chunlin Ou,
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11
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Gómez-Aguado I, Rodríguez-Castejón J, Beraza-Millor M, Rodríguez-Gascón A, Del Pozo-Rodríguez A, Solinís MÁ. mRNA delivery technologies: Toward clinical translation. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 372:207-293. [PMID: 36064265 DOI: 10.1016/bs.ircmb.2022.04.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Messenger RNA (mRNA)-therapies have recently taken a huge step toward clinic thanks to the first mRNA-based medicinal products marketed. mRNA features for clinical purposes are improved by chemical modifications, but the inclusion in a delivery system is a regular requirement. mRNA nanomedicines must be designed for the specific therapeutic purpose, protecting the nucleic acid and facilitating the overcoming of biological barriers. Polymers, polypeptides, and cationic lipids are the main used materials to design mRNA delivery systems. Among them, lipid nanoparticles (LNPs) are the most advanced ones, and currently they are at the forefront of preclinical and clinical evaluation in several fields, including immunotherapy (against infectious diseases and cancer), protein replacement, gene editing and regenerative medicine. This chapter includes an overview on mRNA delivery technologies, with special interest in LNPs, and the most recent advances in their clinical application. Liposomes are the mRNA delivery technology with the highest clinical translation among LNPs, whereas the first clinical trial of a therapeutic mRNA formulated in exosomes has been recently approved for protein replacement therapy. The first mRNA products approved by the regulatory agencies worldwide are LNP-based mRNA vaccines against viral infections, specifically against the 2019 coronavirus disease (COVID-19). The clinical translation of mRNA-therapies for cancer is mainly focused on three strategies: anti-cancer vaccination by means of delivering cancer antigens or acting as an adjuvant, mRNA-engineered chimeric antigen receptors (CARs) and T-cell receptors (TCRs), and expression of antibodies and immunomodulators. Cancer immunotherapy and, more recently, COVID-19 vaccines spearhead the advance of mRNA clinical use.
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Affiliation(s)
- Itziar Gómez-Aguado
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain
| | - Julen Rodríguez-Castejón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain
| | - Marina Beraza-Millor
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain
| | - Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain
| | - Ana Del Pozo-Rodríguez
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain
| | - María Ángeles Solinís
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de investigación Lascaray ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain; Bioaraba, Microbiology, Infectious Disease, Antimicrobial Agents, and Gene Therapy, Vitoria-Gasteiz, Spain.
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12
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Cafaro A, Ensoli B. HIV-1 therapeutic vaccines in clinical development to intensify or replace antiretroviral therapy: the promising results of the Tat vaccine. Expert Rev Vaccines 2022; 21:1243-1253. [PMID: 35695268 DOI: 10.1080/14760584.2022.2089119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Upon the introduction of the combination antiretroviral therapy (cART), HIV infection has become a chronic disease. However, cART is unable to eradicate the virus and fails to restore the CD4 counts in about 30% of the treated individuals. Furthermore, treatment is life-long, and it does not protect from morbidities typically observed in the elderly. Therapeutic vaccines represent the most cost-effective intervention to intensify or replace cART. AREAS COVERED Here, we briefly discuss the obstacles to the development and evaluation of the efficacy of therapeutic vaccines and review recent approaches evaluated in clinical trials. EXPERT OPINION Although vaccines were generally safe and immunogenic, evidence of efficacy was negligible or marginal in most trials. A notable exception is the therapeutic Tat vaccine approach showing promising results of cART intensification, with CD4 T-cell increase and proviral load reduction beyond those afforded by cART alone. Rationale and evidence in support of choosing Tat as the vaccine target are thoroughly discussed.
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Affiliation(s)
- Aurelio Cafaro
- National HIV/AIDS Research Center, Istituto Superiore Di Sanità, Rome, Italy
| | - Barbara Ensoli
- National HIV/AIDS Research Center, Istituto Superiore Di Sanità, Rome, Italy
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13
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Barbier AJ, Jiang AY, Zhang P, Wooster R, Anderson DG. The clinical progress of mRNA vaccines and immunotherapies. Nat Biotechnol 2022; 40:840-854. [PMID: 35534554 DOI: 10.1038/s41587-022-01294-2] [Citation(s) in RCA: 228] [Impact Index Per Article: 114.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 03/23/2022] [Indexed: 01/05/2023]
Abstract
The emergency use authorizations (EUAs) of two mRNA-based severe acute respiratory syndrome coronavirus (SARS-CoV)-2 vaccines approximately 11 months after publication of the viral sequence highlights the transformative potential of this nucleic acid technology. Most clinical applications of mRNA to date have focused on vaccines for infectious disease and cancer for which low doses, low protein expression and local delivery can be effective because of the inherent immunostimulatory properties of some mRNA species and formulations. In addition, work on mRNA-encoded protein or cellular immunotherapies has also begun, for which minimal immune stimulation, high protein expression in target cells and tissues, and the need for repeated administration have led to additional manufacturing and formulation challenges for clinical translation. Building on this momentum, the past year has seen clinical progress with second-generation coronavirus disease 2019 (COVID-19) vaccines, Omicron-specific boosters and vaccines against seasonal influenza, Epstein-Barr virus, human immunodeficiency virus (HIV) and cancer. Here we review the clinical progress of mRNA therapy as well as provide an overview and future outlook of the transformative technology behind these mRNA-based drugs.
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Affiliation(s)
| | - Allen Yujie Jiang
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Peng Zhang
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, P. R. China
| | | | - Daniel G Anderson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Harvard-Massachusetts Institute of Technology, Division of Health Science and Technology, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, USA.
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14
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Qin S, Tang X, Chen Y, Chen K, Fan N, Xiao W, Zheng Q, Li G, Teng Y, Wu M, Song X. mRNA-based therapeutics: powerful and versatile tools to combat diseases. Signal Transduct Target Ther 2022; 7:166. [PMID: 35597779 PMCID: PMC9123296 DOI: 10.1038/s41392-022-01007-w] [Citation(s) in RCA: 161] [Impact Index Per Article: 80.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/04/2022] [Accepted: 04/19/2022] [Indexed: 02/06/2023] Open
Abstract
The therapeutic use of messenger RNA (mRNA) has fueled great hope to combat a wide range of incurable diseases. Recent rapid advances in biotechnology and molecular medicine have enabled the production of almost any functional protein/peptide in the human body by introducing mRNA as a vaccine or therapeutic agent. This represents a rising precision medicine field with great promise for preventing and treating many intractable or genetic diseases. In addition, in vitro transcribed mRNA has achieved programmed production, which is more effective, faster in design and production, as well as more flexible and cost-effective than conventional approaches that may offer. Based on these extraordinary advantages, mRNA vaccines have the characteristics of the swiftest response to large-scale outbreaks of infectious diseases, such as the currently devastating pandemic COVID-19. It has always been the scientists’ desire to improve the stability, immunogenicity, translation efficiency, and delivery system to achieve efficient and safe delivery of mRNA. Excitingly, these scientific dreams have gradually been realized with the rapid, amazing achievements of molecular biology, RNA technology, vaccinology, and nanotechnology. In this review, we comprehensively describe mRNA-based therapeutics, including their principles, manufacture, application, effects, and shortcomings. We also highlight the importance of mRNA optimization and delivery systems in successful mRNA therapeutics and discuss the key challenges and opportunities in developing these tools into powerful and versatile tools to combat many genetic, infectious, cancer, and other refractory diseases.
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Affiliation(s)
- Shugang Qin
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoshan Tang
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yuting Chen
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Kepan Chen
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Na Fan
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wen Xiao
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Qian Zheng
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Guohong Li
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yuqing Teng
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Min Wu
- Department of Biomedical Sciences, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND, 58203, USA
| | - Xiangrong Song
- Department of Critical Care Medicine, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
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15
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Chinniah R, Adimulam T, Nandlal L, Arumugam T, Ramsuran V. The Effect of miRNA Gene Regulation on HIV Disease. Front Genet 2022; 13:862642. [PMID: 35601502 PMCID: PMC9117004 DOI: 10.3389/fgene.2022.862642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/13/2022] [Indexed: 12/24/2022] Open
Abstract
Over many years, research on HIV/AIDS has advanced with the introduction of HAART. Despite these advancements, significant gaps remain with respect to aspects in HIV life cycle, with specific attention to virus-host interactions. Investigating virus-host interactions may lead to the implementation of novel therapeutic strategies against HIV/AIDS. Notably, host gene silencing can be facilitated by cellular small non-coding RNAs such as microRNAs paving the way for epigenetic anti-viral therapies. Numerous studies have elucidated the importance of microRNAs in HIV pathogenesis. Some microRNAs can either promote viral infection, while others can be detrimental to viral replication. This is accomplished by targeting the HIV-proviral genome or by regulating host genes required for viral replication and immune responses. In this review, we report on 1) the direct association of microRNAs with HIV infection; 2) the indirect association of known human genetic factors with HIV infection; 3) the regulation of human genes by microRNAs in other diseases that can be explored experimentally to determine their effect on HIV-1 infection; and 4) therapeutic interactions of microRNA against HIV infection.
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Affiliation(s)
- Romona Chinniah
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Theolan Adimulam
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Louansha Nandlal
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
| | - Thilona Arumugam
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Veron Ramsuran
- Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
- School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa
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16
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Alameh MG, Weissman D, Pardi N. Messenger RNA-Based Vaccines Against Infectious Diseases. Curr Top Microbiol Immunol 2022; 440:111-145. [PMID: 32300916 DOI: 10.1007/82_2020_202] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In vitro-transcribed, messenger RNA-based infectious disease vaccines have the potential to successfully address many of the weaknesses of traditional vaccine platforms, such as the lack of potency and/or durability of vaccine protection, time-consuming, and expensive manufacturing, and, in some cases, safety issues. This optimism is fueled by a great deal of impressive recent data demonstrating that mRNA vaccines have many of the attributes that are necessary for a viable new vaccine class for human use. This review briefly describes mRNA vaccine types, discusses the most relevant and recent publications on infectious disease mRNA vaccines, and highlights the hurdles that need to be overcome to bring this promising novel vaccine modality to the clinic.
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Affiliation(s)
| | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| | - Norbert Pardi
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
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17
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Ochando J, Camara C, Durham L, Sempere JM, Lopez-Hoyos M. Alicante-Winter Immunology Symposium in Health (A-Wish) and the Boulle-SEI awards: A collaboration between the Spanish Society for immunology, the University of Alicante and the Jean Boulle Group to honor the Balmis Expedition. CURRENT RESEARCH IN IMMUNOLOGY 2022; 3:136-145. [PMID: 35754933 PMCID: PMC9218135 DOI: 10.1016/j.crimmu.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/08/2022] [Indexed: 11/25/2022] Open
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18
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Bofill Roig M, Gómez Melis G. A class of two-sample nonparametric statistics for binary and time-to-event outcomes. Stat Methods Med Res 2021; 31:225-239. [PMID: 34870495 PMCID: PMC8829729 DOI: 10.1177/09622802211048030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We propose a class of two-sample statistics for testing the equality of proportions and the equality of survival functions. We build our proposal on a weighted combination of a score test for the difference in proportions and a weighted Kaplan–Meier statistic-based test for the difference of survival functions. The proposed statistics are fully non-parametric and do not rely on the proportional hazards assumption for the survival outcome. We present the asymptotic distribution of these statistics, propose a variance estimator, and show their asymptotic properties under fixed and local alternatives. We discuss different choices of weights including those that control the relative relevance of each outcome and emphasize the type of difference to be detected in the survival outcome. We evaluate the performance of these statistics with small sample sizes through a simulation study and illustrate their use with a randomized phase III cancer vaccine trial. We have implemented the proposed statistics in the R package SurvBin, available on GitHub (https://github.com/MartaBofillRoig/SurvBin).
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Affiliation(s)
- Marta Bofill Roig
- Department of Statistics and Operations Research, 16767Universitat Politècnica de Catalunya, Barcelona, Spain.,Center for Medical Statistics, Informatics and Intelligent Systems, 27271Medical University of Vienna, Vienna, Austria
| | - Guadalupe Gómez Melis
- Department of Statistics and Operations Research, 16767Universitat Politècnica de Catalunya, Barcelona, Spain
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19
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Baptista B, Carapito R, Laroui N, Pichon C, Sousa F. mRNA, a Revolution in Biomedicine. Pharmaceutics 2021; 13:2090. [PMID: 34959371 PMCID: PMC8707022 DOI: 10.3390/pharmaceutics13122090] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/29/2021] [Accepted: 11/29/2021] [Indexed: 12/23/2022] Open
Abstract
The perspective of using messenger RNA (mRNA) as a therapeutic molecule first faced some uncertainties due to concerns about its instability and the feasibility of large-scale production. Today, given technological advances and deeper biomolecular knowledge, these issues have started to be addressed and some strategies are being exploited to overcome the limitations. Thus, the potential of mRNA has become increasingly recognized for the development of new innovative therapeutics, envisioning its application in immunotherapy, regenerative medicine, vaccination, and gene editing. Nonetheless, to fully potentiate mRNA therapeutic application, its efficient production, stabilization and delivery into the target cells are required. In recent years, intensive research has been carried out in this field in order to bring new and effective solutions towards the stabilization and delivery of mRNA. Presently, the therapeutic potential of mRNA is undoubtedly recognized, which was greatly reinforced by the results achieved in the battle against the COVID-19 pandemic, but there are still some issues that need to be improved, which are critically discussed in this review.
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Affiliation(s)
- Bruno Baptista
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506 Covilhã, Portugal; (B.B.); (R.C.)
| | - Rita Carapito
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506 Covilhã, Portugal; (B.B.); (R.C.)
| | - Nabila Laroui
- Centre de Biophysique Moléculaire (CBM), UPR 4301 CNRS, University of Orléans, 45071 Orléans, France;
| | - Chantal Pichon
- Centre de Biophysique Moléculaire (CBM), UPR 4301 CNRS, University of Orléans, 45071 Orléans, France;
| | - Fani Sousa
- CICS-UBI—Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, 6200-506 Covilhã, Portugal; (B.B.); (R.C.)
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20
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Pandey M, Ojha D, Bansal S, Rode AB, Chawla G. From bench side to clinic: Potential and challenges of RNA vaccines and therapeutics in infectious diseases. Mol Aspects Med 2021; 81:101003. [PMID: 34332771 DOI: 10.1016/j.mam.2021.101003] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/27/2021] [Accepted: 07/16/2021] [Indexed: 12/14/2022]
Abstract
The functional and structural versatility of Ribonucleic acids (RNAs) makes them ideal candidates for overcoming the limitations imposed by small molecule-based drugs. Hence, RNA-based biopharmaceuticals such as messenger RNA (mRNA) vaccines, antisense oligonucleotides (ASOs), small interfering RNAs (siRNAs), microRNA mimics, anti-miRNA oligonucleotides (AMOs), aptamers, riboswitches, and CRISPR-Cas9 are emerging as vital tools for the treatment and prophylaxis of many infectious diseases. Some of the major challenges to overcome in the area of RNA-based therapeutics have been the instability of single-stranded RNAs, delivery to the diseased cell, and immunogenicity. However, recent advancements in the delivery systems of in vitro transcribed mRNA and chemical modifications for protection against nucleases and reducing the toxicity of RNA have facilitated the entry of several exogenous RNAs into clinical trials. In this review, we provide an overview of RNA-based vaccines and therapeutics, their production, delivery, current advancements, and future translational potential in treating infectious diseases.
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Affiliation(s)
- Manish Pandey
- RNA Biology Laboratory, Regional Centre for Biotechnology, Faridabad, 121001, India
| | - Divya Ojha
- Laboratory of Synthetic Biology, Regional Centre for Biotechnology, Faridabad, 121001, India
| | - Sakshi Bansal
- RNA Biology Laboratory, Regional Centre for Biotechnology, Faridabad, 121001, India
| | - Ambadas B Rode
- Laboratory of Synthetic Biology, Regional Centre for Biotechnology, Faridabad, 121001, India.
| | - Geetanjali Chawla
- RNA Biology Laboratory, Regional Centre for Biotechnology, Faridabad, 121001, India.
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21
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Khalid K, Padda J, Khedr A, Ismail D, Zubair U, Al-Ewaidat OA, Padda S, Cooper AC, Jean-Charles G. HIV and Messenger RNA (mRNA) Vaccine. Cureus 2021; 13:e16197. [PMID: 34367800 PMCID: PMC8341208 DOI: 10.7759/cureus.16197] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 12/20/2022] Open
Abstract
Human immunodeficiency virus (HIV) is a part of the lentivirus genus of the retroviridae family that incorporates its genome into the host DNA via a series of complex steps. HIV can be classified into two types, HIV-type 1 (HIV-1) and HIV-type 2 (HIV-2), with HIV-1 being the most common type worldwide. Seventy-six million people have been infected since the start of the pandemic, with a mortality rate of 33 million. Even after 40 years, no cure has been developed for this pandemic. The development of the mRNA vaccine has led to further research for the utilization of mRNA vaccine in HIV, in attempts to create a prophylactic and therapeutic treatment. Although messenger RNA (mRNA) vaccine has been around for many years, it has recently drawn attention due to its role and response in the unforeseen coronavirus pandemic. mRNA vaccine has faced its fair-share of challenges, but it also offers many advantages compared to conventional vaccines such as safety, efficacy, rapid preparation, and versatility. mRNA vaccine has shown promising results and has great potential. In this review, we discuss the types of mRNA vaccine, along with development, delivery, advantages, challenges, and how we are working to overcome these challenges.
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Affiliation(s)
- Khizer Khalid
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Jaskamal Padda
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Anwar Khedr
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Dina Ismail
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Ujala Zubair
- Family Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Ola A Al-Ewaidat
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | - Sandeep Padda
- Internal Medicine, Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
| | | | - Gutteridge Jean-Charles
- Internal Medicine, Advent Health & Orlando Health Hospital/Gutteridge Jean-Charles (JC) Medical Center, Orlando, USA
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22
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Esteban I, Pastor-Quiñones C, Usero L, Plana M, García F, Leal L. In the Era of mRNA Vaccines, Is There Any Hope for HIV Functional Cure? Viruses 2021; 13:501. [PMID: 33803790 PMCID: PMC8003302 DOI: 10.3390/v13030501] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/10/2021] [Accepted: 03/12/2021] [Indexed: 01/07/2023] Open
Abstract
Over 36 million people worldwide are infected with HIV. Antiretroviral therapy (ART) has proven to be highly effective to prevent HIV-1 transmission, clinical progression and death. Despite this success, the number of HIV-1 infected individuals continues increasing and ART should be taken for life. Therefore, there are two main priorities: the development of preventive vaccines to protect from HIV acquisition and achieve an efficient control of HIV infection in the absence of ART (functional cure). In this sense, in the last few years, there has been a broad interest in new and innovative approaches such as mRNA-based vaccines. RNA-based immunogens represent a promising alternative to conventional vaccines because of their high potency, capacity for rapid development and potential for low-cost manufacture and safe administration. Some mRNA-based vaccines platforms against infectious diseases have demonstrated encouraging results in animal models and humans. However, their application is still limited because the instability and inefficient in vivo delivery of mRNA. Immunogens, design, immunogenicity, chemical modifications on the molecule or the vaccine delivery methods are all crucial interventions for improvement. In this review we, will present the current knowledge and challenges in this research field. mRNA vaccines hold great promises as part of a combined strategy, for achieving HIV functional cure.
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Affiliation(s)
- Ignasi Esteban
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
| | - Carmen Pastor-Quiñones
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
| | - Lorena Usero
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
| | - Montserrat Plana
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
| | - Felipe García
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
- Infectious Diseases Department, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain
| | - Lorna Leal
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain; (I.E.); (C.P.-Q.); (L.U.); (M.P.); (F.G.)
- Infectious Diseases Department, Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain
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23
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Huang Q, Zeng J, Yan J. COVID-19 mRNA vaccines. J Genet Genomics 2021; 48:107-114. [PMID: 34006471 PMCID: PMC7959685 DOI: 10.1016/j.jgg.2021.02.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 01/08/2023]
Abstract
The ongoing COVID-19 pandemic and its unprecedented global societal and economic disruptive impact highlight the urgent need for safe and effective vaccines. Taking substantial advantages of versatility and rapid development, two mRNA vaccines against COVID-19 have completed late-stage clinical assessment at an unprecedented speed and reported positive results. In this review, we outline keynotes in mRNA vaccine development, discuss recently published data on COVID-19 mRNA vaccine candidates, focusing on those in clinical trials and analyze future potential challenges.
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Affiliation(s)
- Qingrui Huang
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Jiawei Zeng
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 101408, China
| | - Jinghua Yan
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 101408, China.
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24
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Wang Y, Zhang Z, Luo J, Han X, Wei Y, Wei X. mRNA vaccine: a potential therapeutic strategy. Mol Cancer 2021; 20:33. [PMID: 33593376 PMCID: PMC7884263 DOI: 10.1186/s12943-021-01311-z] [Citation(s) in RCA: 177] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 01/08/2021] [Indexed: 02/08/2023] Open
Abstract
mRNA vaccines have tremendous potential to fight against cancer and viral diseases due to superiorities in safety, efficacy and industrial production. In recent decades, we have witnessed the development of different kinds of mRNAs by sequence optimization to overcome the disadvantage of excessive mRNA immunogenicity, instability and inefficiency. Based on the immunological study, mRNA vaccines are coupled with immunologic adjuvant and various delivery strategies. Except for sequence optimization, the assistance of mRNA-delivering strategies is another method to stabilize mRNAs and improve their efficacy. The understanding of increasing the antigen reactiveness gains insight into mRNA-induced innate immunity and adaptive immunity without antibody-dependent enhancement activity. Therefore, to address the problem, scientists further exploited carrier-based mRNA vaccines (lipid-based delivery, polymer-based delivery, peptide-based delivery, virus-like replicon particle and cationic nanoemulsion), naked mRNA vaccines and dendritic cells-based mRNA vaccines. The article will discuss the molecular biology of mRNA vaccines and underlying anti-virus and anti-tumor mechanisms, with an introduction of their immunological phenomena, delivery strategies, their importance on Corona Virus Disease 2019 (COVID-19) and related clinical trials against cancer and viral diseases. Finally, we will discuss the challenge of mRNA vaccines against bacterial and parasitic diseases.
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Affiliation(s)
- Yang Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
| | - Ziqi Zhang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
| | - Jingwen Luo
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
| | - Xuejiao Han
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041 PR China
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25
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D'haese S, Lacroix C, Garcia F, Plana M, Ruta S, Vanham G, Verrier B, Aerts JL. Off the beaten path: Novel mRNA-nanoformulations for therapeutic vaccination against HIV. J Control Release 2020; 330:1016-1033. [PMID: 33181204 DOI: 10.1016/j.jconrel.2020.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 11/05/2020] [Accepted: 11/06/2020] [Indexed: 12/16/2022]
Abstract
Over the last few years, immunotherapy for HIV in general and therapeutic vaccination in particular, has received a tremendous boost, both in preclinical research and in clinical applications. This interest is based on the evidence that the immune system plays a crucial role in controlling HIV infection, as shown for long-term non-progressors and elite controllers, and that immune responses can be manipulated towards targeting conserved epitopes. So far, the most successful approach has been vaccination with autologous dendritic cells (DCs) loaded ex vivo with antigens and activation signals. Although this approach offers much promise, it also comes with significant drawbacks such as the requirement of a specialized infrastructure and expertise, as well as major challenges for logistics and storage, making it extremely time consuming and costly. Therefore, methods are being developed to avoid the use of ex vivo generated, autologous DCs. One of these methods is based on mRNA for therapeutic vaccination. mRNA has proven to be a very promising vaccine platform, as the coding information for any desired protein, including antigens and activation signals, can be generated in a very short period of time, showing promise both as an off-the-shelf therapy and as a personalized approach. However, an important drawback of this approach is the short half-life of native mRNA, due to the presence of ambient RNases. In addition, proper immunization requires that the antigens are expressed, processed and presented at the right immunological site (e.g. the lymphoid tissues). An ambivalent aspect of mRNA as a vaccine is its capacity to induce type I interferons, which can have beneficial adjuvant effects, but also deleterious effects on mRNA stability and translation. Thus, proper formulation of the mRNA is crucially important. Many approaches for RNA formulation have already been tested, with mixed success. In this review we discuss the state-of-the-art and future trends for mRNA-nanoparticle formulations for HIV vaccination, both in the prophylactic and in the therapeutic setting.
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Affiliation(s)
- Sigrid D'haese
- Neuro-Aging & Viro-Immunotherapy (NAVI), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Céline Lacroix
- Institute for the Biology and Chemistry of Proteins (IBCP), Lyon, France
| | | | | | - Simona Ruta
- Carol Davila University of Medicine and Pharmacy, Stefan S. Nicolau Institute of Virology, Bucharest, Romania
| | - Guido Vanham
- Institute of Tropical Medicine and University of Antwerp, Antwerp, Belgium
| | - Bernard Verrier
- Institute for the Biology and Chemistry of Proteins (IBCP), Lyon, France
| | - Joeri L Aerts
- Neuro-Aging & Viro-Immunotherapy (NAVI), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
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26
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Yu AM, Choi YH, Tu MJ. RNA Drugs and RNA Targets for Small Molecules: Principles, Progress, and Challenges. Pharmacol Rev 2020; 72:862-898. [PMID: 32929000 PMCID: PMC7495341 DOI: 10.1124/pr.120.019554] [Citation(s) in RCA: 175] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
RNA-based therapies, including RNA molecules as drugs and RNA-targeted small molecules, offer unique opportunities to expand the range of therapeutic targets. Various forms of RNAs may be used to selectively act on proteins, transcripts, and genes that cannot be targeted by conventional small molecules or proteins. Although development of RNA drugs faces unparalleled challenges, many strategies have been developed to improve RNA metabolic stability and intracellular delivery. A number of RNA drugs have been approved for medical use, including aptamers (e.g., pegaptanib) that mechanistically act on protein target and small interfering RNAs (e.g., patisiran and givosiran) and antisense oligonucleotides (e.g., inotersen and golodirsen) that directly interfere with RNA targets. Furthermore, guide RNAs are essential components of novel gene editing modalities, and mRNA therapeutics are under development for protein replacement therapy or vaccination, including those against unprecedented severe acute respiratory syndrome coronavirus pandemic. Moreover, functional RNAs or RNA motifs are highly structured to form binding pockets or clefts that are accessible by small molecules. Many natural, semisynthetic, or synthetic antibiotics (e.g., aminoglycosides, tetracyclines, macrolides, oxazolidinones, and phenicols) can directly bind to ribosomal RNAs to achieve the inhibition of bacterial infections. Therefore, there is growing interest in developing RNA-targeted small-molecule drugs amenable to oral administration, and some (e.g., risdiplam and branaplam) have entered clinical trials. Here, we review the pharmacology of novel RNA drugs and RNA-targeted small-molecule medications, with a focus on recent progresses and strategies. Challenges in the development of novel druggable RNA entities and identification of viable RNA targets and selective small-molecule binders are discussed. SIGNIFICANCE STATEMENT: With the understanding of RNA functions and critical roles in diseases, as well as the development of RNA-related technologies, there is growing interest in developing novel RNA-based therapeutics. This comprehensive review presents pharmacology of both RNA drugs and RNA-targeted small-molecule medications, focusing on novel mechanisms of action, the most recent progress, and existing challenges.
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MESH Headings
- Aptamers, Nucleotide/pharmacology
- Aptamers, Nucleotide/therapeutic use
- Betacoronavirus
- COVID-19
- Chemistry Techniques, Analytical/methods
- Chemistry Techniques, Analytical/standards
- Clustered Regularly Interspaced Short Palindromic Repeats
- Coronavirus Infections/drug therapy
- Drug Delivery Systems/methods
- Drug Development/organization & administration
- Drug Discovery
- Humans
- MicroRNAs/pharmacology
- MicroRNAs/therapeutic use
- Oligonucleotides, Antisense/pharmacology
- Oligonucleotides, Antisense/therapeutic use
- Pandemics
- Pneumonia, Viral/drug therapy
- RNA/adverse effects
- RNA/drug effects
- RNA/pharmacology
- RNA, Antisense/pharmacology
- RNA, Antisense/therapeutic use
- RNA, Messenger/drug effects
- RNA, Messenger/pharmacology
- RNA, Ribosomal/drug effects
- RNA, Ribosomal/pharmacology
- RNA, Small Interfering/pharmacology
- RNA, Small Interfering/therapeutic use
- RNA, Viral/drug effects
- Ribonucleases/metabolism
- Riboswitch/drug effects
- SARS-CoV-2
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Affiliation(s)
- Ai-Ming Yu
- Department of Biochemistry and Molecular Medicine, UC Davis School of Medicine, Sacramento, California (A.-M.Y., Y.H.C., M.-J.T.) and College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Goyang-si, Gyonggi-do, Republic of Korea (Y.H.C.)
| | - Young Hee Choi
- Department of Biochemistry and Molecular Medicine, UC Davis School of Medicine, Sacramento, California (A.-M.Y., Y.H.C., M.-J.T.) and College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Goyang-si, Gyonggi-do, Republic of Korea (Y.H.C.)
| | - Mei-Juan Tu
- Department of Biochemistry and Molecular Medicine, UC Davis School of Medicine, Sacramento, California (A.-M.Y., Y.H.C., M.-J.T.) and College of Pharmacy and Integrated Research Institute for Drug Development, Dongguk University-Seoul, Goyang-si, Gyonggi-do, Republic of Korea (Y.H.C.)
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27
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Abstract
Melanoma is a life-threatening disease caused by mutations in pigment-producing cells. Numerous treatments for melanoma have been approved in the past several decades; however, they often cause severe side effects and in most cases do not result in a complete cure. mRNA (messenger RNA) as a therapeutic agent provides a new avenue for melanoma treatment and several advantages over conventional treatments. The first mRNA drugs for melanoma treatment are currently in clinical trials, and approval of mRNA drugs by the Food and Drug Administration seems to be within reach. This new class of drugs can be readily adapted to other diseases, raising the hope of providing a new therapeutic option for various diseases.
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Affiliation(s)
- Melissa van Dülmen
- Department of Chemistry and Pharmacy, Institute for Biochemistry, University of Münster, Wilhelm-Klemm-Straße 2, 48149 Münster, Germany
| | - Andrea Rentmeister
- Department of Chemistry and Pharmacy, Institute for Biochemistry, University of Münster, Wilhelm-Klemm-Straße 2, 48149 Münster, Germany.,Cells in Motion Interfaculty Center, Waldeyerstraße 15, 48149 Münster, Germany
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28
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de Jong W, Aerts J, Allard S, Brander C, Buyze J, Florence E, van Gorp E, Vanham G, Leal L, Mothe B, Thielemans K, Plana M, Garcia F, Gruters R. Correction to: iHIVARNA phase IIa, a randomized, placebo-controlled, double-blinded trial to evaluate the safety and immunogenicity of iHIVARNA-01 in chronically HIV-infected patients under stable combined antiretroviral therapy. Trials 2019; 20:721. [PMID: 31836017 PMCID: PMC6909442 DOI: 10.1186/s13063-019-3940-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Following publication of the original article [1], we have been notified that end note would need to be adjusted.
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Affiliation(s)
- Wesley de Jong
- Department of Viroscience, Erasmus MC, Room Ee-1726, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - Joeri Aerts
- Laboratory of Molecular and Cellular Therapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Sabine Allard
- Department of Internal Medicine and Infectious Diseases, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Christian Brander
- Infectious Diseases Unit, IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Badalona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.,AELIX Therapeutics, Parc Científic de Barcelona, Barcelona, Spain.,University of Vic - Central University of Catalonia (UVic-UCC), Vic, Spain
| | - Jozefien Buyze
- Virology Unit, Department of Biomedical Sciences, Institute of Tropical Medicine and, Antwerp, Belgium.,Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Eric Florence
- Virology Unit, Department of Biomedical Sciences, Institute of Tropical Medicine and, Antwerp, Belgium.,Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Eric van Gorp
- Department of Viroscience, Erasmus MC, Room Ee-1726, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands
| | - Guido Vanham
- Virology Unit, Department of Biomedical Sciences, Institute of Tropical Medicine and, Antwerp, Belgium.,Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Lorna Leal
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036, Barcelona, Spain.,Infectious Diseases Unit, Hospital Clínic, Villarroel, 170, 08036, Barcelona, Spain
| | - Beatriz Mothe
- Infectious Diseases Unit, IrsiCaixa AIDS Research Institute, Hospital Germans Trias i Pujol, Badalona, Spain.,University of Vic - Central University of Catalonia (UVic-UCC), Vic, Spain
| | - Kris Thielemans
- Laboratory of Molecular and Cellular Therapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Montse Plana
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036, Barcelona, Spain
| | - Félipe Garcia
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Villarroel, 170, 08036, Barcelona, Spain. .,Infectious Diseases Unit, Hospital Clínic, Villarroel, 170, 08036, Barcelona, Spain.
| | - Rob Gruters
- Department of Viroscience, Erasmus MC, Room Ee-1726, P.O. Box 2040, 3000, CA, Rotterdam, The Netherlands.
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29
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Jong WD, Leal L, Buyze J, Pannus P, Guardo A, Salgado M, Mothe B, Molto J, Moron-Lopez S, Gálvez C, Florence E, Vanham G, Gorp EV, Brander C, Allard S, Thielemans K, Martinez-Picado J, Plana M, García F, Gruters RA. Therapeutic Vaccine in Chronically HIV-1-Infected Patients: A Randomized, Double-Blind, Placebo-Controlled Phase IIa Trial with HTI-TriMix. Vaccines (Basel) 2019; 7:E209. [PMID: 31817794 PMCID: PMC6963294 DOI: 10.3390/vaccines7040209] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 11/27/2019] [Accepted: 12/02/2019] [Indexed: 12/15/2022] Open
Abstract
Therapeutic vaccinations aim to re-educate human immunodeficiency virus (HIV)-1-specific immune responses to achieve durable control of HIV-1 replication in virally suppressed infected individuals after antiretroviral therapy (ART) is interrupted. In a double blinded, placebo-controlled phase IIa multicenter study, we investigated the safety and immunogenicity of intranodal administration of the HIVACAT T cell Immunogen (HTI)-TriMix vaccine. It consists of naked mRNA based on cytotoxic T lymphocyte (CTL) targets of subdominant and conserved HIV-1 regions (HTI), in combination with mRNAs encoding constitutively active TLR4, the ligand for CD40 and CD70 as adjuvants (TriMix). We recruited HIV-1-infected individuals under stable ART. Study-arms HTI-TriMix, TriMix or Water for Injection were assigned in an 8:3:3 ratio. Participants received three vaccinations at weeks 0, 2, and 4 in an inguinal lymph node. Two weeks after the last vaccination, immunogenicity was evaluated using ELISpot assay. ART was interrupted at week 6 to study the effect of the vaccine on viral rebound. The vaccine was considered safe and well tolerated. Eighteen percent (n = 37) of the AEs were considered definitely related to the study product (grade 1 or 2). Three SAEs occurred: two were unrelated to the study product, and one was possibly related to ART interruption (ATI). ELISpot assays to detect T cell responses using peptides covering the HTI sequence showed no significant differences in immunogenicity between groups. There were no significant differences in viral load rebound dynamics after ATI between groups. The vaccine was safe and well tolerated. We were not able to demonstrate immunogenic effects of the vaccine.
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Affiliation(s)
- Wesley de Jong
- Department of Viroscience, Erasmus MC, 3015 Rotterdam, The Netherlands
| | - Lorna Leal
- Infectious Diseases Department, Hospital Clínic-HIVACAT, University of Barcelona, 08036 Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)-HIVACAT, 08036 Barcelona, Spain
| | - Jozefien Buyze
- Clinical trials unit, Clinical Sciences Department, Institute of Tropical Medicine of Antwerp, 2000 Antwerp, Belgium
| | - Pieter Pannus
- Virology Unit, Biomedical Sciences Department, Institute of Tropical Medicine of Antwerp, 2000 Antwerp, Belgium
| | - Alberto Guardo
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)-HIVACAT, 08036 Barcelona, Spain
| | - Maria Salgado
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
| | - Beatriz Mothe
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
- Fundació Lluita contra la Sida, Infectious Diseases Department, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
- University of Vic - Central University of Catalonia (UVic-UCC), 085000 Vic, Spain
| | - Jose Molto
- Fundació Lluita contra la Sida, Infectious Diseases Department, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
| | - Sara Moron-Lopez
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
| | - Cristina Gálvez
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
| | - Eric Florence
- Virology Unit, Biomedical Sciences Department, Institute of Tropical Medicine of Antwerp, 2000 Antwerp, Belgium
| | - Guido Vanham
- Virology Unit, Biomedical Sciences Department, Institute of Tropical Medicine of Antwerp, 2000 Antwerp, Belgium
| | - Eric van Gorp
- Department of Viroscience, Erasmus MC, 3015 Rotterdam, The Netherlands
- Department of Infectious Diseases, Erasmus MC, 3015 Rotterdam, The Netherlands
| | - Christian Brander
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
- University of Vic - Central University of Catalonia (UVic-UCC), 085000 Vic, Spain
- Catalan Institution for Research and Advanced Studies (ICREA), 08010 Barcelona, Spain
| | - Sabine Allard
- Department of Internal Medicine and Infectious Diseases, Universitair Ziekenhuis Brussel, 1090 Brussels, Belgium
| | - Kris Thielemans
- eTheRNA, BVBA (eTheRNA), 2845 Niel, Belgium
- Laboratory of Molecular and Cellular Therapy, Vrije Universiteit Brussel (VUB), 1090 Brussels, Belgium
| | - Javier Martinez-Picado
- IrsiCaixa AIDS Research Institute- HIVACAT, Hospital Germans Trias i Pujol, 08916 Badalona, Spain
- University of Vic - Central University of Catalonia (UVic-UCC), 085000 Vic, Spain
- eTheRNA, BVBA (eTheRNA), 2845 Niel, Belgium
| | - Montserrat Plana
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)-HIVACAT, 08036 Barcelona, Spain
| | - Felipe García
- Infectious Diseases Department, Hospital Clínic-HIVACAT, University of Barcelona, 08036 Barcelona, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)-HIVACAT, 08036 Barcelona, Spain
| | - Rob A Gruters
- Department of Viroscience, Erasmus MC, 3015 Rotterdam, The Netherlands
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