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Kaczmarek M, Poznańska J, Fechner F, Michalska N, Paszkowska S, Napierała A, Mackiewicz A. Cancer Vaccine Therapeutics: Limitations and Effectiveness-A Literature Review. Cells 2023; 12:2159. [PMID: 37681891 PMCID: PMC10486481 DOI: 10.3390/cells12172159] [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: 06/13/2023] [Revised: 08/12/2023] [Accepted: 08/18/2023] [Indexed: 09/09/2023] Open
Abstract
In recent years, there has been a surge of interest in tumor microenvironment-associated cancer vaccine therapies. These innovative treatments aim to activate and enhance the body's natural immune response against cancer cells by utilizing specific antigens present in the tumor microenvironment. The goal is to achieve a complete clinical response, where all measurable cancer cells are either eliminated or greatly reduced in size. With their potential to revolutionize cancer treatment, these therapies represent a promising avenue for researchers and clinicians alike. Despite over 100 years of research, the success of therapeutic cancer vaccines has been variable, particularly in advanced cancer patients, with various limitations, including the heterogeneity of the tumor microenvironment, the presence of immunosuppressive cells, and the potential for tumor escape mechanisms. Additionally, the effectiveness of these therapies may be limited by the variability of the patient's immune system response and the difficulty in identifying appropriate antigens for each patient. Despite these challenges, tumor microenvironment-targeted vaccine cancer therapies have shown promising results in preclinical and clinical studies and have the potential to become a valuable addition to current cancer treatment and "curative" options. While chemotherapeutic and monoclonal antibody treatments remain popular, ongoing research is needed to optimize the design and delivery of these therapies and to identify biomarkers that can predict response and guide patient selection. This comprehensive review explores the mechanisms of cancer vaccines, various delivery methods, and the role of adjuvants in improving treatment outcomes. It also discusses the historical background of cancer vaccine research and examines the current state of major cancer vaccination immunotherapies. Furthermore, the limitations and effectiveness of each vaccine type are analyzed, providing insights into the future of cancer vaccine development.
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Affiliation(s)
- Mariusz Kaczmarek
- Department of Medical Biotechnology, Poznan University of Medical Sciences, 61-866 Poznań, Poland
- Department of Cancer Diagnostics and Immunology, Greater Poland Cancer Center, 61-866 Poznań, Poland
| | - Justyna Poznańska
- Scientific Society of Cancer Immunology, Poznań University of Medical Sciences, 61-866 Poznań, Poland; (J.P.)
| | - Filip Fechner
- Scientific Society of Cancer Immunology, Poznań University of Medical Sciences, 61-866 Poznań, Poland; (J.P.)
| | - Natasza Michalska
- Scientific Society of Cancer Immunology, Poznań University of Medical Sciences, 61-866 Poznań, Poland; (J.P.)
| | - Sara Paszkowska
- Scientific Society of Cancer Immunology, Poznań University of Medical Sciences, 61-866 Poznań, Poland; (J.P.)
| | - Adrianna Napierała
- Scientific Society of Cancer Immunology, Poznań University of Medical Sciences, 61-866 Poznań, Poland; (J.P.)
| | - Andrzej Mackiewicz
- Department of Medical Biotechnology, Poznan University of Medical Sciences, 61-866 Poznań, Poland
- Department of Cancer Diagnostics and Immunology, Greater Poland Cancer Center, 61-866 Poznań, Poland
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2
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Liu J, Fu M, Wang M, Wan D, Wei Y, Wei X. Cancer vaccines as promising immuno-therapeutics: platforms and current progress. J Hematol Oncol 2022; 15:28. [PMID: 35303904 PMCID: PMC8931585 DOI: 10.1186/s13045-022-01247-x] [Citation(s) in RCA: 224] [Impact Index Per Article: 112.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/03/2022] [Indexed: 02/08/2023] Open
Abstract
Research on tumor immunotherapy has made tremendous progress in the past decades, with numerous studies entering the clinical evaluation. The cancer vaccine is considered a promising therapeutic strategy in the immunotherapy of solid tumors. Cancer vaccine stimulates anti-tumor immunity with tumor antigens, which could be delivered in the form of whole cells, peptides, nucleic acids, etc. Ideal cancer vaccines could overcome the immune suppression in tumors and induce both humoral immunity and cellular immunity. In this review, we introduced the working mechanism of cancer vaccines and summarized four platforms for cancer vaccine development. We also highlighted the clinical research progress of the cancer vaccines, especially focusing on their clinical application and therapeutic efficacy, which might hopefully facilitate the future design of the cancer vaccine.
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Affiliation(s)
- Jian Liu
- 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, 610041, Sichuan, People's Republic of China
| | - Minyang Fu
- 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, 610041, Sichuan, People's Republic of China
| | - Manni 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, 610041, Sichuan, People's Republic of China
| | - Dandan Wan
- 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, 610041, Sichuan, People's Republic of 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, 610041, Sichuan, People's Republic of 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, 610041, Sichuan, People's Republic of China.
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3
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Hu X, Zhou W, Pi R, Zhao X, Wang W. Genetically modified cancer vaccines: Current status and future prospects. Med Res Rev 2022; 42:1492-1517. [PMID: 35235212 DOI: 10.1002/med.21882] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 12/13/2021] [Accepted: 01/23/2022] [Indexed: 02/05/2023]
Abstract
Vaccines can stimulate the immune system to protect individuals from infectious diseases. Moreover, vaccines have also been applied to the prevention and treatment of cancers. Due to advances in genetic engineering technology, cancer vaccines could be genetically modified to increase antitumor efficacy. Various genes could be inserted into cells to boost the immune response, such as cytokines, T cell costimulatory molecules, tumor-associated antigens, and tumor-specific antigens. Genetically modified cancer vaccines utilize innate and adaptive immune responses to induce durable antineoplastic capacity and prevent the recurrence. This review will discuss the major approaches used to develop genetically modified cancer vaccines and explore recent advances to increase the understanding of engineered cancer vaccines.
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Affiliation(s)
- Xiaoyi Hu
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Weilin Zhou
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Ruyu Pi
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, P. R. China.,State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Wei Wang
- State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, P. R. China
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4
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Xu Y, He X, Wang S, Sun B, Jia R, Chai P, Li F, Yang Y, Ge S, Jia R, Yang YG, Fan X. The m 6A reading protein YTHDF3 potentiates tumorigenicity of cancer stem-like cells in ocular melanoma through facilitating CTNNB1 translation. Oncogene 2022; 41:1281-1297. [PMID: 35110680 DOI: 10.1038/s41388-021-02146-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 11/06/2021] [Accepted: 12/02/2021] [Indexed: 01/03/2023]
Abstract
N6-methyladenosine (m6A) is the most universal internal RNA modification on messenger RNAs and regulates the fate and functions of m6A-modified transcripts through m6A-specific binding proteins. Nevertheless, the functional role and potential mechanism of the m6A reading proteins in ocular melanoma tumorigenicity, especially cancer stem-like cell (CSC) properties, remain to be elucidated. Herein, we demonstrated that the m6A reading protein YTHDF3 promotes the translation of the target transcript CTNNB1, contributing to ocular melanoma propagation and migration through m6A methylation. YTHDF3 is highly expressed in ocular melanoma stem-like cells and abundantly enriched in ocular melanoma tissues, which is related to poor clinical prognosis. Moreover, YTHDF3 is required for the maintenance of CSC properties and tumor initiation capacity in ocular melanoma both in vitro and in vivo. Ocular melanoma cells with targeted YTHDF3 knockdown exhibited inhibitory tumor proliferation and migration abilities. Transcriptome-wide mapping of m6A peaks and YTHDF3 binding peaks on mRNAs revealed a key target gene candidate, CTNNB1. Mechanistically, YTHDF3 enhances CTNNB1 translation through recognizing and binding the m6A peaks on CTNNB1 mRNA.
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Affiliation(s)
- Yangfan Xu
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Xiaoyu He
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Shanzheng Wang
- Key Laboratory of Genomic and Precision Medicine, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, P.R. China
- China National Center for Bioinformation, Beijing, P.R. China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, P.R. China
| | - Baofa Sun
- Key Laboratory of Genomic and Precision Medicine, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, P.R. China
- China National Center for Bioinformation, Beijing, P.R. China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, P.R. China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, P.R. China
| | - Ruobing Jia
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Peiwei Chai
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Fang Li
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Ying Yang
- Key Laboratory of Genomic and Precision Medicine, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, P.R. China
- China National Center for Bioinformation, Beijing, P.R. China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, P.R. China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, P.R. China
| | - Shengfang Ge
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Renbing Jia
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China
| | - Yun-Gui Yang
- Key Laboratory of Genomic and Precision Medicine, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, P.R. China.
- China National Center for Bioinformation, Beijing, P.R. China.
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, P.R. China.
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, P.R. China.
| | - Xianqun Fan
- Department of Ophthalmology, Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P.R. China.
- Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai, P.R. China.
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5
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Salah A, Wang H, Li Y, Ji M, Ou WB, Qi N, Wu Y. Insights Into Dendritic Cells in Cancer Immunotherapy: From Bench to Clinical Applications. Front Cell Dev Biol 2021; 9:686544. [PMID: 34262904 PMCID: PMC8273339 DOI: 10.3389/fcell.2021.686544] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 05/11/2021] [Indexed: 01/05/2023] Open
Abstract
Dendritic cells (DCs) are efficient antigen-presenting cells (APCs) and potent activators of naïve T cells. Therefore, they act as a connective ring between innate and adaptive immunity. DC subsets are heterogeneous in their ontogeny and functions. They have proven to potentially take up and process tumor-associated antigens (TAAs). In this regard, researchers have developed strategies such as genetically engineered or TAA-pulsed DC vaccines; these manipulated DCs have shown significant outcomes in clinical and preclinical models. Here, we review DC classification and address how DCs are skewed into an immunosuppressive phenotype in cancer patients. Additionally, we present the advancements in DCs as a platform for cancer immunotherapy, emphasizing the technologies used for in vivo targeting of endogenous DCs, ex vivo generated vaccines from peripheral blood monocytes, and induced pluripotent stem cell-derived DCs (iPSC-DCs) to boost antitumoral immunity.
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Affiliation(s)
- Ahmed Salah
- Department of Biochemistry and Molecular Biology, College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Hao Wang
- Department of Biochemistry and Molecular Biology, College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, China.,Hangzhou Biaomo Biosciences Co., Ltd., Hangzhou, China.,Asia Stem Cell Therapies Co., Limited, Shanghai, China
| | - Yanqin Li
- Department of Biochemistry and Molecular Biology, College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Meng Ji
- Hangzhou Biaomo Biosciences Co., Ltd., Hangzhou, China
| | - Wen-Bin Ou
- Department of Biochemistry and Molecular Biology, College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Nianmin Qi
- Hangzhou Biaomo Biosciences Co., Ltd., Hangzhou, China.,Asia Stem Cell Therapies Co., Limited, Shanghai, China
| | - Yuehong Wu
- Department of Biochemistry and Molecular Biology, College of Life Science and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
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6
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Przybyla A, Lehmann AA, Zhang T, Mackiewicz J, Galus Ł, Kirchenbaum GA, Mackiewicz A, Lehmann PV. Functional T Cell Reactivity to Melanocyte Antigens Is Lost during the Progression of Malignant Melanoma, but Is Restored by Immunization. Cancers (Basel) 2021; 13:cancers13020223. [PMID: 33435427 PMCID: PMC7827050 DOI: 10.3390/cancers13020223] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Healthy humans develop spontaneous CD8+ T cell responses to melanoma associated antigens (MA) expressed by normal melanocytes. This natural autoimmunity directed against melanocytes might confer protection against the development of malignant melanoma (MM), where MA are overexpressed tumor-associated antigens. We report that functional T cell reactivity to MA is diminished in untreated MM patients. Three lines of evidence suggest that the MA-reactive T cells present in healthy subjects undergo exhaustion once MM establishes itself. First, only the MA-specific T cell reactivity was affected in the MM patients. Second, in these patients, the residual MA-specific T cells were functionally impaired, showing a diminished per cell IFN-γ productivity. Third, immunizations with allogeneic melanoma cells restored natural CD8+ T cell autoimmunity to MA. Abstract Healthy human subjects develop spontaneous CD8+ T cell responses to melanoma associated antigens (MA) expressed by normal melanocytes, such as Tyrosinase, MAGE-A3, Melan/Mart-1, gp100, and NY-ESO-1. This natural autoimmunity directed against melanocytes might confer protection against the development of malignant melanoma (MM), where MA are present as overexpressed tumor-associated antigens. Consistent with this notion we report here that functional T cell reactivity to MA was found to be significantly diminished to MAGE-A3, Melan-A/Mart-1, and gp100 in untreated MM patients. Three lines of evidence suggest that the MA-reactive T cells present in healthy subjects undergo exhaustion once MM establishes itself. First, only the MA-specific T cell reactivity was affected in the MM patients; that to third party recall antigens was not. Second, in these patients, the residual MA-specific T cells, unlike third party antigen reactive T cells, were functionally impaired, showing a diminished per cell IFN-γ productivity. Third, we show that immunization with MA restored natural CD8+ T cell autoimmunity to MA in 85% of the MM patients. The role of natural T cell autoimmunity to tumor-associated MA is discussed based on discrete levels of T cell activation thresholds.
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Affiliation(s)
- Anna Przybyla
- Research and Development Department, Cellular Technology Limited (CTL), Shaker Heights, OH 44122, USA; (A.P.); (A.A.L.); (T.Z.); (G.A.K.)
- Department of Cancer Immunology, Medical Biotechnology, Poznan University of Medical Sciences, 61-866 Poznan, Poland;
| | - Alexander A. Lehmann
- Research and Development Department, Cellular Technology Limited (CTL), Shaker Heights, OH 44122, USA; (A.P.); (A.A.L.); (T.Z.); (G.A.K.)
| | - Ting Zhang
- Research and Development Department, Cellular Technology Limited (CTL), Shaker Heights, OH 44122, USA; (A.P.); (A.A.L.); (T.Z.); (G.A.K.)
| | - Jacek Mackiewicz
- Department of Medical and Experimental Oncology, University of Medical Sciences, 60-355 Poznan, Poland; (J.M.); (Ł.G.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 61-866 Poznan, Poland
| | - Łukasz Galus
- Department of Medical and Experimental Oncology, University of Medical Sciences, 60-355 Poznan, Poland; (J.M.); (Ł.G.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 61-866 Poznan, Poland
- Chemotherapy Department, Greater Poland Cancer Center, 61-866 Poznan, Poland
| | - Greg A. Kirchenbaum
- Research and Development Department, Cellular Technology Limited (CTL), Shaker Heights, OH 44122, USA; (A.P.); (A.A.L.); (T.Z.); (G.A.K.)
| | - Andrzej Mackiewicz
- Department of Cancer Immunology, Medical Biotechnology, Poznan University of Medical Sciences, 61-866 Poznan, Poland;
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Center, 61-866 Poznan, Poland
| | - Paul V. Lehmann
- Research and Development Department, Cellular Technology Limited (CTL), Shaker Heights, OH 44122, USA; (A.P.); (A.A.L.); (T.Z.); (G.A.K.)
- Correspondence: ; Tel.: +1-216-965-6311
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7
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Qiao Y, Agboola OS, Hu X, Wu Y, Lei L. Tumorigenic and Immunogenic Properties of Induced Pluripotent Stem Cells: a Promising Cancer Vaccine. Stem Cell Rev Rep 2020; 16:1049-1061. [PMID: 32939647 PMCID: PMC7494249 DOI: 10.1007/s12015-020-10042-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2020] [Indexed: 02/06/2023]
Abstract
Induced pluripotent stem cells (iPSCs) are mainly characterized by their unlimited proliferation abilities and potential to develop into almost any cell type. The creation of this technology has been of great interest to many scientific fields, especially regenerative biology. However, concerns about the safety of iPSC application in transplantation have arisen due to the tumorigenic and immunogenic properties of iPSCs. This review will briefly introduce the developing history of somatic reprogramming and applications of iPSC technology in regenerative medicine. In addition, the review will highlight two challenges to the efficient usage of iPSCs and the underlying mechanisms of these challenges. Finally, the review will discuss the expanding application of iPSC technology in cancer immunotherapy as a potential cancer vaccine and its advantages in auxiliary treatment compared with oncofetal antigen-based and embryonic stem cell (ESC)-based vaccines.
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Affiliation(s)
- Yu Qiao
- Department of Histology and Embryology, Basic Medical Science College, Harbin Medical University, 194 Xuefu Rd, Nangang District, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Oluwafemi Solomon Agboola
- Department of Histology and Embryology, Basic Medical Science College, Harbin Medical University, 194 Xuefu Rd, Nangang District, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Xinglin Hu
- Department of Histology and Embryology, Basic Medical Science College, Harbin Medical University, 194 Xuefu Rd, Nangang District, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Yanshuang Wu
- Department of Histology and Embryology, Basic Medical Science College, Harbin Medical University, 194 Xuefu Rd, Nangang District, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Lei Lei
- Department of Histology and Embryology, Basic Medical Science College, Harbin Medical University, 194 Xuefu Rd, Nangang District, Harbin, Heilongjiang Province, 150081, People's Republic of China.
- Key laboratory of Preservation of Human Genetic Resources and Disease Control in China, Harbin Medical University, Ministry of Education, Harbin, China.
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8
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Gąbka-Buszek A, Kwiatkowska-Borowczyk E, Jankowski J, Kozłowska AK, Mackiewicz A. Novel Genetic Melanoma Vaccines Based on Induced Pluripotent Stem Cells or Melanosphere-Derived Stem-Like Cells Display High Efficacy in a Murine Tumor Rejection Model. Vaccines (Basel) 2020; 8:vaccines8020147. [PMID: 32224883 PMCID: PMC7348754 DOI: 10.3390/vaccines8020147] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 03/19/2020] [Accepted: 03/23/2020] [Indexed: 12/19/2022] Open
Abstract
Therapeutic cancer vaccines have elicited renewed interest due to the development of immune checkpoint inhibitors. The role of these vaccines is to induce specific effector cells for killing cancer cells. Cancer stem cells (CSCs) are responsible for tumor growth and progression. Accordingly, they are targets for various cancer therapies, including immunotherapy. Here, we demonstrate the effectiveness of melanoma vaccines composed of genetically modified tumor cells admixed with melanoma stem-like cells (MSC) or induced pluripotent stem cells (iPSCs). Two vaccines were constructed. The first vaccine contained cells derived from B16F10 melanospheres (SFs) with CSC characteristics. The second vaccine contained syngeneic murine induced pluripotent stem cells (miPSCs). iPSCs or SF cells were admixed with B16F10 cells, modified with the designer cytokine Hyper-IL6(H6) (B16/H6). Control mice received B16/H6 cells, B16F10 cells or PBS. Immunization with either vaccine significantly inhibited tumor growth and increased disease-free survival (DFS) and overall survival (OS) in C57BL/6 mice. Mice treated with the SF or iPSC vaccine demonstrated increased activation of the immune response in the vaccination site and tumor microenvironment compared to those treated with B16/H6, B16F10 or PBS. Higher infiltration of dendritic cells (DCs) monocytes, and natural killer (NK) cells; lower numbers of myeloid-derived suppressor cells (MDSCs) and regulatory T cells (Tregs); higher levels of the cytokines INFγ and IL-12 were observed with the novel vaccines than with the control treatments. In vitro restimulation of splenocytes derived from mice immunized with B16F10 cell, SF cell or miPSC lysates increased the proliferation of CD4+ T helper lymphocytes and secretion of cytokines. An increased serum titer of antibodies directed against B16F10 cells was found in mice immunized with the SF vaccine. The most effective DFS and OS extensions were reached with the miPSCs vaccine. The described results form the basis for a novel platform for the next generation of cancer vaccines composed of allogeneic cancer-specific cells modified with a molecular adjuvant gene and admixed with allogeneic miPSCs or SFs.
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Affiliation(s)
- Agnieszka Gąbka-Buszek
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8, Rokietnicka Street, 60-806 Poznan, Poland; (E.K.-B.); (J.J.); (A.K.K.); (A.M.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, 15, Garbary Street, 61-866 Poznan, Poland
- Correspondence:
| | - Eliza Kwiatkowska-Borowczyk
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8, Rokietnicka Street, 60-806 Poznan, Poland; (E.K.-B.); (J.J.); (A.K.K.); (A.M.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, 15, Garbary Street, 61-866 Poznan, Poland
| | - Jakub Jankowski
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8, Rokietnicka Street, 60-806 Poznan, Poland; (E.K.-B.); (J.J.); (A.K.K.); (A.M.)
| | - Anna Karolina Kozłowska
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8, Rokietnicka Street, 60-806 Poznan, Poland; (E.K.-B.); (J.J.); (A.K.K.); (A.M.)
| | - Andrzej Mackiewicz
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, 8, Rokietnicka Street, 60-806 Poznan, Poland; (E.K.-B.); (J.J.); (A.K.K.); (A.M.)
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, 15, Garbary Street, 61-866 Poznan, Poland
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9
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Czerwinska P, Rucinski M, Wlodarczyk N, Jaworska A, Grzadzielewska I, Gryska K, Galus L, Mackiewicz J, Mackiewicz A. Therapeutic melanoma vaccine with cancer stem cell phenotype represses exhaustion and maintains antigen-specific T cell stemness by up-regulating BCL6. Oncoimmunology 2020; 9:1710063. [PMID: 32002306 PMCID: PMC6959432 DOI: 10.1080/2162402x.2019.1710063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 11/08/2019] [Accepted: 11/13/2019] [Indexed: 01/17/2023] Open
Abstract
We developed a therapeutic, gene-modified, allogeneic melanoma vaccine (AGI-101H), which, upon genetic modification, acquired melanoma stem cell-like phenotype. Since its initial clinical trial in 1997, the vaccine has resulted in the long-term survival of a substantial fraction of immunized patients (up to 20 years). Here, we investigated the potential molecular mechanisms underlying the long-lasting effect of AGI-101H using transcriptome profiling of patients' peripheral T lymphocytes. Magnetically-separated T lymphocytes from AGI-101H-immunized long-term survivors, untreated melanoma patients, and healthy controls were subjected to transcriptome profiling using the microarray analyses. Data were analyzed with a multitude of bioinformatics tools (WebGestalt, DAVID, GSEA) and the results were validated with RT-qPCR. We found substantial differences in the transcriptomes of healthy controls and melanoma patients (both untreated and AGI-101H-vaccinated). AGI-101H immunization induced similar profiles of peripheral T cells as tumor residing in untreated patients. This suggests that whole stem cells immunization mobilizes analogous peripheral T cells to the natural adaptive anti-melanoma response. Moreover, AGI-101H treatment activated the TNF-α and TGF-β signaling pathways and dampened IL2-STAT5 signaling in T cells, which finally resulted in the significant up-regulation of a BCL6 transcriptional repressor, a known amplifier of the proliferative capacity of central memory T cells and mediator of a progenitor fate in antigen-specific T cells. In the present study, high levels of BCL6 transcripts negatively correlated with the expression of several exhaustion markers (CTLA4, KLRG1, PTGER2, IKZF2, TIGIT). Therefore, Bcl6 seems to promote a progenitor fate for cancer-experienced T cells from AGI-101H-vaccinated patients by repressing the exhaustion markers.
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Affiliation(s)
- Patrycja Czerwinska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland.,Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Nikola Wlodarczyk
- Department of Biotechnology and Food Microbiology, Poznan University of Life Sciences, Poznan, Poland
| | - Anna Jaworska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Iga Grzadzielewska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Katarzyna Gryska
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
| | - Lukasz Galus
- Department of Medical and Experimental Oncology, Heliodor Swiecicki University Hospital, Poznan University of Medical Sciences, Poznan, Poland.,Department of Chemotherapy, Greater Poland Cancer Centre, Poznan, Poland
| | - Jacek Mackiewicz
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland.,Department of Medical and Experimental Oncology, Heliodor Swiecicki University Hospital, Poznan University of Medical Sciences, Poznan, Poland
| | - Andrzej Mackiewicz
- Department of Cancer Immunology, Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland.,Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
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