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Li W, Fan JX, Zheng DW, Zhang XZ. Tumor Antigen Loaded Nanovaccine Induced NIR-Activated Inflammation for Enhanced Antigen Presentation During Immunotherapy of Tumors. Small 2022; 18:e2205193. [PMID: 36285774 DOI: 10.1002/smll.202205193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/03/2022] [Indexed: 06/16/2023]
Abstract
Although anticancer vaccines have achieved certain effects in early clinical practice, T cell immunity as the most common responsive pattern of anticancer vaccines is still limited by unsatisfied tumor recognition and inhibition efficiency. As the critical step of T cell immunity, uptake and presentation of specific antigen by antigen-presenting cells (APC) can be activated by inflammation for enhancing the response of T cells to the antigen source. Here, a hybrid nanovaccine named PTh/MnO2 @M activated with a near-infrared ray (NIR) is prepared by coating an autologous tumor cell membrane on the surface of a polythiophene/MnO2 composite core. The photoelectrical material polythiophene can produce local microinflammation under NIR radiation and activate specific T cell antitumor immunity by promoting APC maturation and autologous tumor antigens presentation. Moreover, the synthesized nanovaccine PTh/MnO2 @M is shown to induce a significant antitumor immune response, effectively inhibit the progression of melanoma in mice, and significantly prolong the survival time of mice in vivo. This strategy aims to enhance T-cell immune responses by promoting antigen presentation, leading to effective and specific cancer therapy.
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Affiliation(s)
- Wen Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, & Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Jin-Xuan Fan
- Key Laboratory of Biomedical Polymers of Ministry of Education, & Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Di-Wei Zheng
- Key Laboratory of Biomedical Polymers of Ministry of Education, & Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, & Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
- Department of Traditional Chinese Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, P. R. China
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2
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Palena C, Fernando RI, Hamilton DH. An immunotherapeutic intervention against tumor progression: Targeting a driver of the epithelial-to-mesenchymal transition. Oncoimmunology 2021; 3:e27220. [PMID: 24575384 PMCID: PMC3929358 DOI: 10.4161/onci.27220] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 11/15/2013] [Indexed: 01/05/2023] Open
Abstract
Targeting the epithelial-to-mesenchymal transition (EMT) is emerging as a novel intervention against tumor progression and metastatic dissemination, as well as the resistance to chemo- and radiotherapy displayed by multiple carcinomas. We have recently developed an immunotherapeutic approach to target a major driver of EMT, the T-box transcription factor T (also known as brachyury). This therapeutic paradigm is currently being tested in patients with advanced carcinomas in the context of a Phase I clinical trial.
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Affiliation(s)
- Claudia Palena
- Laboratory of Tumor Immunology and Biology; Center for Cancer Research; National Cancer Institute; National Institutes of Health; Bethesda, MD USA
| | - Romaine I Fernando
- Laboratory of Tumor Immunology and Biology; Center for Cancer Research; National Cancer Institute; National Institutes of Health; Bethesda, MD USA
| | - Duane H Hamilton
- Laboratory of Tumor Immunology and Biology; Center for Cancer Research; National Cancer Institute; National Institutes of Health; Bethesda, MD USA
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3
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Jiang Y, Krishnan N, Zhou J, Chekuri S, Wei X, Kroll AV, Yu CL, Duan Y, Gao W, Fang RH, Zhang L. Engineered Cell-Membrane-Coated Nanoparticles Directly Present Tumor Antigens to Promote Anticancer Immunity. Adv Mater 2020; 32:e2001808. [PMID: 32538494 PMCID: PMC7669572 DOI: 10.1002/adma.202001808] [Citation(s) in RCA: 180] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/13/2020] [Indexed: 05/04/2023]
Abstract
The recent success of immunotherapies has highlighted the power of leveraging the immune system in the fight against cancer. In order for most immune-based therapies to succeed, T cell subsets with the correct tumor-targeting specificities must be mobilized. When such specificities are lacking, providing the immune system with tumor antigen material for processing and presentation is a common strategy for stimulating antigen-specific T cell populations. While straightforward in principle, experience has shown that manipulation of the antigen presentation process can be incredibly complex, necessitating sophisticated strategies that are difficult to translate. Herein, the design of a biomimetic nanoparticle platform is reported that can be used to directly stimulate T cells without the need for professional antigen-presenting cells. The nanoparticles are fabricated using a cell membrane coating derived from cancer cells engineered to express a co-stimulatory marker. Combined with the peptide epitopes naturally presented on the membrane surface, the final formulation contains the necessary signals to promote tumor antigen-specific immune responses, priming T cells that can be used to control tumor growth. The reported approach represents an emerging strategy that can be used to develop multiantigenic, personalized cancer immunotherapies.
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Affiliation(s)
- Yao Jiang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Nishta Krishnan
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Jiarong Zhou
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Sanam Chekuri
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Xiaoli Wei
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ashley V Kroll
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Chun Lai Yu
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Yaou Duan
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Weiwei Gao
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ronnie H Fang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Liangfang Zhang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
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4
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Jiang Y, Krishnan N, Zhou J, Chekuri S, Wei X, Kroll AV, Yu CL, Duan Y, Gao W, Fang RH, Zhang L. Engineered Cell-Membrane-Coated Nanoparticles Directly Present Tumor Antigens to Promote Anticancer Immunity. Adv Mater 2020. [PMID: 32538494 DOI: 10.1002/adma.v32.3010.1002/adma.202001808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The recent success of immunotherapies has highlighted the power of leveraging the immune system in the fight against cancer. In order for most immune-based therapies to succeed, T cell subsets with the correct tumor-targeting specificities must be mobilized. When such specificities are lacking, providing the immune system with tumor antigen material for processing and presentation is a common strategy for stimulating antigen-specific T cell populations. While straightforward in principle, experience has shown that manipulation of the antigen presentation process can be incredibly complex, necessitating sophisticated strategies that are difficult to translate. Herein, the design of a biomimetic nanoparticle platform is reported that can be used to directly stimulate T cells without the need for professional antigen-presenting cells. The nanoparticles are fabricated using a cell membrane coating derived from cancer cells engineered to express a co-stimulatory marker. Combined with the peptide epitopes naturally presented on the membrane surface, the final formulation contains the necessary signals to promote tumor antigen-specific immune responses, priming T cells that can be used to control tumor growth. The reported approach represents an emerging strategy that can be used to develop multiantigenic, personalized cancer immunotherapies.
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Affiliation(s)
- Yao Jiang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Nishta Krishnan
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Jiarong Zhou
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Sanam Chekuri
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Xiaoli Wei
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ashley V Kroll
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Chun Lai Yu
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Yaou Duan
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Weiwei Gao
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Ronnie H Fang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Liangfang Zhang
- Department of NanoEngineering, Chemical Engineering Program, and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
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Kroll AV, Fang RH, Jiang Y, Zhou J, Wei X, Yu CL, Gao J, Luk BT, Dehaini D, Gao W, Zhang L. Nanoparticulate Delivery of Cancer Cell Membrane Elicits Multiantigenic Antitumor Immunity. Adv Mater 2017; 29:10.1002/adma.201703969. [PMID: 29239517 PMCID: PMC5794340 DOI: 10.1002/adma.201703969] [Citation(s) in RCA: 318] [Impact Index Per Article: 45.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 08/29/2017] [Indexed: 05/08/2023]
Abstract
Anticancer vaccines train the body's own immune system to recognize and eliminate malignant cells based on differential antigen expression. While conceptually attractive, clinical efficacy is lacking given several key challenges stemming from the similarities between cancerous and healthy tissue. Ideally, an effective vaccine formulation would deliver multiple tumor antigens in a fashion that potently stimulates endogenous immune responses against those antigens. Here, it is reported on the fabrication of a biomimetic, nanoparticulate anticancer vaccine that is capable of delivering autologously derived tumor antigen material together with a highly immunostimulatory adjuvant. The two major components, tumor antigens and adjuvant, are presented concurrently in a fashion that maximizes their ability to promote effective antigen presentation and activation of downstream immune processes. Ultimately, it is demonstrated that the formulation can elicit potent antitumor immune responses in vivo. When combined with additional immunotherapies such as checkpoint blockades, the nanovaccine demonstrates substantial therapeutic effect. Overall, the work represents the rational application of nanotechnology for immunoengineering and can provide a blueprint for the future development of personalized, autologous anticancer vaccines with broad applicability.
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6
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Garg AD, Agostinis P. Editorial: Immunogenic Cell Death in Cancer: From Benchside Research to Bedside Reality. Front Immunol 2016; 7:110. [PMID: 27066003 PMCID: PMC4810155 DOI: 10.3389/fimmu.2016.00110] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 03/14/2016] [Indexed: 12/24/2022] Open
Affiliation(s)
- Abhishek D Garg
- Cell Death Research and Therapy (CDRT) Laboratory, Department of Cellular Molecular Medicine, KU Leuven University of Leuven , Leuven , Belgium
| | - Patrizia Agostinis
- Cell Death Research and Therapy (CDRT) Laboratory, Department of Cellular Molecular Medicine, KU Leuven University of Leuven , Leuven , Belgium
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7
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Abstract
The rationale to treat lymphomas with immunotherapy comes from long-standing evidence on their distinctive immune responsiveness. Indolent B-cell non-Hodgkin lymphomas, in particular, establish key interactions with the immune microenvironment to ensure prosurvival signals and prevent antitumor immune activation. However, reports of spontaneous regressions indicate that, under certain circumstances, patients develop therapeutic antitumor immunity. Several immunotherapeutic approaches have been thus developed to boost these effects in all patients. To date, targeting CD20 on malignant B cells with the antibody rituximab has been the most clinically effective strategy. However, relapse and resistance prevent to cure approximately half of B-NHL patients, underscoring the need of more effective therapies. The recognition of B-cell receptor variable regions as B-NHL unique antigens promoted the development of specific vaccines to immunize patients against their own tumor. Despite initial promising results, this strategy has not yet demonstrated a sufficient clinical benefit to reach the regulatory approval. Several novel agents are now available to stimulate immune effector functions or counteract immunosuppressive mechanisms, such as engineered antitumor T cells, co-stimulatory receptor agonist, and immune checkpoint-blocking antibodies. Thus, multiple elements can now be exploited in more effective combinations to break the barriers for the induction of anti-lymphoma immunity.
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Affiliation(s)
- Roberta Zappasodi
- Ludwig Collaborative and Swim Across America Laboratory, Memorial Sloan Kettering Cancer Center , New York, NY , USA
| | - Filippo de Braud
- Unit of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
| | - Massimo Di Nicola
- Unit of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy ; Unit of Immunotherapy and Anticancer Innovative Therapeutics, Fondazione IRCCS Istituto Nazionale dei Tumori , Milan , Italy
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8
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Koido S, Homma S, Okamoto M, Namiki Y, Takakura K, Uchiyama K, Kajihara M, Arihiro S, Imazu H, Arakawa H, Kan S, Komita H, Ito M, Ohkusa T, Gong J, Tajiri H. Fusions between dendritic cells and whole tumor cells as anticancer vaccines. Oncoimmunology 2014; 2:e24437. [PMID: 23762810 PMCID: PMC3667916 DOI: 10.4161/onci.24437] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2013] [Revised: 03/24/2013] [Accepted: 03/25/2013] [Indexed: 01/11/2023] Open
Abstract
Various strategies have been developed to deliver tumor-associated antigens (TAAs) to dendritic cells (DCs). Among these, the fusion of DCs and whole cancer cells can process a broad array of TAAs, including hitherto unidentified molecules, and present them in complex with MHC Class I and II molecules and in the context of co-stimulatory signals. DC-cancer cell fusions have been shown to stimulate potent antitumor immune responses in animal models. In early clinical trials, however, the antitumor effects of DC-cancer cell fusions are not as vigorous as in preclinical settings. This mini-review summarizes recent advances in anticancer vaccines based on DC-cancer cell fusions.
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Affiliation(s)
- Shigeo Koido
- Division of Gastroenterology and Hepatology; Department of Internal Medicine; The Jikei University School of Medicine; Tokyo, Japan ; Institute of Clinical Medicine and Research; The Jikei University School of Medicine; Tokyo, Japan ; Department of Oncology, Institute of DNA Medicine; The Jikei University School of Medicine; Tokyo, Japan
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9
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Sheng Sow H, Mattarollo SR. Combining low-dose or metronomic chemotherapy with anticancer vaccines: A therapeutic opportunity for lymphomas. Oncoimmunology 2013; 2:e27058. [PMID: 24498564 PMCID: PMC3902116 DOI: 10.4161/onci.27058] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 10/31/2013] [Accepted: 11/03/2013] [Indexed: 01/06/2023] Open
Abstract
Therapeutic vaccination is regarded as a promising strategy against multiple hematological malignancies including lymphoma. However, this approach alone possesses limited potential for the treatment of established tumors. As several anticancer regimens relies on the combination of multiple drugs, it is reasonable to predict that also cancer vaccination will be most effective in the context of multimodal approaches. In particular, low-dose or metronomic chemotherapy could be coupled to anticancer vaccines to improve the efficacy of this immunotherapeutic interventions. This review summarizes recent findings in support of the use of anticancer vaccines combined with low-dose or metronomic chemotherapy for the treatment and management of lymphoid malignancies.
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Affiliation(s)
- Heng Sheng Sow
- The University of Queensland Diamantina Institute; The University of Queensland; Translational Research Institute; Brisbane, Australia
| | - Stephen R Mattarollo
- The University of Queensland Diamantina Institute; The University of Queensland; Translational Research Institute; Brisbane, Australia
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10
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Fox BA, Sanders KL, Bzik DJ. Non-replicating Toxoplasma gondii reverses tumor-associated immunosuppression. Oncoimmunology 2013; 2:e26296. [PMID: 24353916 PMCID: PMC3862683 DOI: 10.4161/onci.26296] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Accepted: 08/27/2013] [Indexed: 01/08/2023] Open
Abstract
We examined the efficacy of using attenuated non-replicating Toxoplasma gondii uracil auxotrophs that can be safely delivered as anticancer immunotherapeutics. This strategy exerted remarkable therapeutic activity in murine models of melanoma and ovarian carcinoma, and holds broad potential for the development of novel, highly effective anticancer vaccines.
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Affiliation(s)
- Barbara A Fox
- Department of Microbiology and Immunology; Geisel School of Medicine at Dartmouth; Lebanon, NH USA
| | - Kiah L Sanders
- Department of Microbiology and Immunology; Geisel School of Medicine at Dartmouth; Lebanon, NH USA
| | - David J Bzik
- Department of Microbiology and Immunology; Geisel School of Medicine at Dartmouth; Lebanon, NH USA
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Kao CJ, Wurz GT, Schröder A, Wolf M, Degregorio MW. Clarifying the pharmacodynamics of tecemotide (L-BLP25)-based combination therapy. Oncoimmunology 2013; 2:e26285. [PMID: 24498545 PMCID: PMC3896473 DOI: 10.4161/onci.26285] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 08/23/2013] [Accepted: 08/26/2013] [Indexed: 11/23/2022] Open
Abstract
The results of a recently completed Phase III clinical trial suggest that concurrent chemoradiotherapy followed by tecemotide provides superior benefits to Stage IIIa and IIIb non-small cell lung carcinoma patients as compared with sequential chemoradiotherapy followed by tecemotide. These clinical observations will be dissected in a transgenic model of lung cancer that we have recently established (hMUC1.Tg C57BL/6 mice).
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Affiliation(s)
- Chiao-Jung Kao
- University of California, Davis; Department of Internal Medicine; Division of Hematology and Oncology; Sacramento, CA USA
| | - Gregory T Wurz
- University of California, Davis; Department of Internal Medicine; Division of Hematology and Oncology; Sacramento, CA USA
| | | | - Michael Wolf
- ImmunoOncology; Merck Serono Research; Merck KGaA, Germany
| | - Michael W Degregorio
- University of California, Davis; Department of Internal Medicine; Division of Hematology and Oncology; Sacramento, CA USA
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