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Su X, Li J, Xu X, Ye Y, Wang C, Pang G, Liu W, Liu A, Zhao C, Hao X. Strategies to enhance the therapeutic efficacy of anti-PD-1 antibody, anti-PD-L1 antibody and anti-CTLA-4 antibody in cancer therapy. J Transl Med 2024; 22:751. [PMID: 39123227 PMCID: PMC11316358 DOI: 10.1186/s12967-024-05552-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
Although immune checkpoint inhibitors (anti-PD-1 antibody, anti-PD-L1 antibody, and anti-CTLA-4 antibody) have displayed considerable success in the treatment of malignant tumors, the therapeutic effect is still unsatisfactory for a portion of patients. Therefore, it is imperative to develop strategies to enhance the effect of these ICIs. Increasing evidence strongly suggests that the key to this issue is to transform the tumor immune microenvironment from a state of no or low immune infiltration to a state of high immune infiltration and enhance the tumor cell-killing effect of T cells. Therefore, some combination strategies have been proposed and this review appraise a summary of 39 strategies aiming at enhancing the effectiveness of ICIs, which comprise combining 10 clinical approaches and 29 foundational research strategies. Moreover, this review improves the comprehensive understanding of combination therapy with ICIs and inspires novel ideas for tumor immunotherapy.
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Affiliation(s)
- Xin Su
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Jian Li
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Xiao Xu
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Youbao Ye
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Cailiu Wang
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Guanglong Pang
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Wenxiu Liu
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Ang Liu
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Changchun Zhao
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China
| | - Xiangyong Hao
- Department of General Surgery, Gansu Provincial Hospital, No. 204 Donggang West Road, Chengguan District, Lanzhou, 730000, China.
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2
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Hadiloo K, Taremi S, Safa SH, Amidifar S, Esmaeilzadeh A. The new era of immunological treatment, last updated and future consideration of CAR T cell-based drugs. Pharmacol Res 2024; 203:107158. [PMID: 38599467 DOI: 10.1016/j.phrs.2024.107158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/11/2024] [Accepted: 03/24/2024] [Indexed: 04/12/2024]
Abstract
Cancer treatment is one of the fundamental challenges in clinical setting, especially in relapsed/refractory malignancies. The novel immunotherapy-based treatments bring new hope in cancer therapy and achieve various treatment successes. One of the distinguished ways of cancer immunotherapy is adoptive cell therapy, which utilizes genetically modified immune cells against cancer cells. Between different methods in ACT, the chimeric antigen receptor T cells have more investigation and introduced a promising way to treat cancer patients. This technology progressed until it introduced six US Food and Drug Administration-approved CAR T cell-based drugs. These drugs act against hematological malignancies appropriately and achieve exciting results, so they have been utilized widely in cell therapy clinics. In this review, we introduce all CAR T cells-approved drugs based on their last data and investigate them from all aspects of pharmacology, side effects, and compressional. Also, the efficacy of drugs, pre- and post-treatment steps, and expected side effects are introduced, and the challenges and new solutions in CAR T cell therapy are in the last speech.
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Affiliation(s)
- Kaveh Hadiloo
- Department of immunology, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran; School of Medicine, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran
| | - Siavash Taremi
- Department of immunology, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran; School of Medicine, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran
| | - Salar Hozhabri Safa
- School of Medicine, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran
| | - Sima Amidifar
- School of Medicine, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran
| | - Abdolreza Esmaeilzadeh
- Department of Immunology, Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran; Cancer Gene Therapy Research Center (CGRC), Zanjan University of Medical Sciences, Zanjan, the Islamic Republic of Iran.
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3
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Ruixin S, Yifan L, Chuanlong W, Min Z, Hong L, Guoxiu D, Zhengyang L, Yansha S, Yiwei D, Jingwen S, Mingliang F, Bizhi S, Hua J, Zonghai L. Expressing IL-15/IL-18 and CXCR2 improve infiltration and survival of EGFRvIII-targeting CAR-T cells in breast cancer. Biochem Pharmacol 2023; 212:115536. [PMID: 37028461 DOI: 10.1016/j.bcp.2023.115536] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 04/08/2023]
Abstract
Previously, we have generated EGFRvIII-targeting CAR-T cells and brought hope for treating advanced breast cancer. However, EGFRvIII-targeting CAR-T cells were defined limited anti-tumor efficacy, which might be due to reduced accumulation, persistence of therapeutic T cells in tumor site of breast cancer. CXCLs were highly expressed in tumor environment of breast cancer and CXCR2 is the main receptor for CXCLs. Here, CXCR2 could significantly improve the trafficking and tumor specific accumulation of CAR-T cells both in vivo and in vitro. However, the anti-tumor effect of CXCR2 CAR-T cells were weaken which might be results of the apoptosis of T cells. Cytokines could stimulate Tcell proliferation, such as interleukin (IL)-15 and IL-18. Then, we generated CXCR2 CAR with synthetic IL-15 or IL-18 production. Co-expressing IL-15 or IL-18 could significantly suppress the exhaustion and apoptosis of T cells and enhanced the anti-tumor activity of CXCR2 CAR-T cells in vivo. Further, coexpression IL-15 or IL-18 in CXCR2 CAR-T cells did not cause toxicity. These findings provide a potential therapy strategy of co-expression IL-15 or IL-18 in CXCR2 CAR-T cells for the treatment of advancing breast cancer in the future.
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4
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Maalej KM, Merhi M, Inchakalody VP, Mestiri S, Alam M, Maccalli C, Cherif H, Uddin S, Steinhoff M, Marincola FM, Dermime S. CAR-cell therapy in the era of solid tumor treatment: current challenges and emerging therapeutic advances. Mol Cancer 2023; 22:20. [PMID: 36717905 PMCID: PMC9885707 DOI: 10.1186/s12943-023-01723-z] [Citation(s) in RCA: 116] [Impact Index Per Article: 116.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/16/2023] [Indexed: 01/31/2023] Open
Abstract
In the last decade, Chimeric Antigen Receptor (CAR)-T cell therapy has emerged as a promising immunotherapeutic approach to fight cancers. This approach consists of genetically engineered immune cells expressing a surface receptor, called CAR, that specifically targets antigens expressed on the surface of tumor cells. In hematological malignancies like leukemias, myeloma, and non-Hodgkin B-cell lymphomas, adoptive CAR-T cell therapy has shown efficacy in treating chemotherapy refractory patients. However, the value of this therapy remains inconclusive in the context of solid tumors and is restrained by several obstacles including limited tumor trafficking and infiltration, the presence of an immunosuppressive tumor microenvironment, as well as adverse events associated with such therapy. Recently, CAR-Natural Killer (CAR-NK) and CAR-macrophages (CAR-M) were introduced as a complement/alternative to CAR-T cell therapy for solid tumors. CAR-NK cells could be a favorable substitute for CAR-T cells since they do not require HLA compatibility and have limited toxicity. Additionally, CAR-NK cells might be generated in large scale from several sources which would suggest them as promising off-the-shelf product. CAR-M immunotherapy with its capabilities of phagocytosis, tumor-antigen presentation, and broad tumor infiltration, is currently being investigated. Here, we discuss the emerging role of CAR-T, CAR-NK, and CAR-M cells in solid tumors. We also highlight the advantages and drawbacks of CAR-NK and CAR-M cells compared to CAR-T cells. Finally, we suggest prospective solutions such as potential combination therapies to enhance the efficacy of CAR-cells immunotherapy.
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Affiliation(s)
- Karama Makni Maalej
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Maysaloun Merhi
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Varghese P. Inchakalody
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Sarra Mestiri
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar
| | - Majid Alam
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar ,grid.413548.f0000 0004 0571 546XDepartment of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar
| | - Cristina Maccalli
- grid.467063.00000 0004 0397 4222Laboratory of Immune and Biological Therapy, Research Department, Sidra Medicine, Doha, Qatar
| | - Honar Cherif
- grid.413548.f0000 0004 0571 546XDepartment of Hematology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Shahab Uddin
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar
| | - Martin Steinhoff
- grid.413548.f0000 0004 0571 546XTranslational Research Institute, Academic Health System, Dermatology Institute, Hamad Medical Corporation, Doha, Qatar ,grid.413548.f0000 0004 0571 546XDepartment of Dermatology and Venereology, Hamad Medical Corporation, Doha, Qatar ,grid.416973.e0000 0004 0582 4340Department of Dermatology, Weill Cornell Medicine-Qatar, Doha, Qatar ,grid.412603.20000 0004 0634 1084College of Medicine, Qatar University, Doha, Qatar ,grid.5386.8000000041936877XDepartment of Dermatology, Weill Cornell Medicine, New York, USA
| | - Francesco M. Marincola
- grid.418227.a0000 0004 0402 1634Global Head of Research, Kite Pharma, Santa Monica, California USA
| | - Said Dermime
- grid.413548.f0000 0004 0571 546XTranslational Cancer Research Facility, National Center for Cancer Care and Research, Translational Research Institute, Hamad Medical Corporation, P.O. Box: 3050, Doha, Qatar ,grid.452146.00000 0004 1789 3191College of Health and Life Sciences (CHLS), Hamad Bin Khalifa University, Doha, Qatar
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5
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Zhao J, Zhang C, Wang W, Li C, Mu X, Hu K. Current progress of nanomedicine for prostate cancer diagnosis and treatment. Biomed Pharmacother 2022; 155:113714. [PMID: 36150309 DOI: 10.1016/j.biopha.2022.113714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 11/02/2022] Open
Abstract
Prostate cancer (PCa) is the most common new cancer case and the second most fatal malignancy in men. Surgery, endocrine therapy, radiotherapy and chemotherapy are the main clinical treatment options for PCa. However, most prostate cancers can develop into castration-resistant prostate cancer (CRPC), and due to the invasiveness of prostate cancer cells, they become resistant to different treatments and activate tumor-promoting signaling pathways, thereby inducing chemoresistance, radioresistance, ADT resistance, and immune resistance. Nanotechnology, which can combine treatment with diagnostic imaging tools, is emerging as a promising treatment modality in prostate cancer therapy. Nanoparticles can not only promote their accumulation at the pathological site through passive targeting techniques for enhanced permeability and retention (EPR), but also provide additional advantages for active targeting using different ligands. This property results in a reduced drug dose to achieve the desired effect, a longer duration of action within the tumor and fewer side effects on healthy tissues. In addition, nanotechnology can create good synergy with radiotherapy, chemotherapy, thermotherapy, photodynamic therapy and gene therapy to enhance their therapeutic effects with greater scope, and reduce the resistance of prostate cancer. In this article, we intend to review and discuss the latest technologies regarding the use of nanomaterials as therapeutic and diagnostic tools for prostate cancer.
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Affiliation(s)
- Jiang Zhao
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Chi Zhang
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China
| | - Weihao Wang
- Department of Plastic and Reconstructive Surgery, The First Hospital of Jilin University, Changchun 130021, China
| | - Chen Li
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, Changchun 130021, China
| | - Xupeng Mu
- Scientific Research Center, China-Japan Union Hospital, Jilin University, Changchun 130033, China.
| | - Kebang Hu
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, China.
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6
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Prybutok AN, Yu JS, Leonard JN, Bagheri N. Mapping CAR T-Cell Design Space Using Agent-Based Models. Front Mol Biosci 2022; 9:849363. [PMID: 35903149 PMCID: PMC9315201 DOI: 10.3389/fmolb.2022.849363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 05/23/2022] [Indexed: 12/15/2022] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy shows promise for treating liquid cancers and increasingly for solid tumors as well. While potential design strategies exist to address translational challenges, including the lack of unique tumor antigens and the presence of an immunosuppressive tumor microenvironment, testing all possible design choices in vitro and in vivo is prohibitively expensive, time consuming, and laborious. To address this gap, we extended the modeling framework ARCADE (Agent-based Representation of Cells And Dynamic Environments) to include CAR T-cell agents (CAR T-cell ARCADE, or CARCADE). We conducted in silico experiments to investigate how clinically relevant design choices and inherent tumor features—CAR T-cell dose, CD4+:CD8+ CAR T-cell ratio, CAR-antigen affinity, cancer and healthy cell antigen expression—individually and collectively impact treatment outcomes. Our analysis revealed that tuning CAR affinity modulates IL-2 production by balancing CAR T-cell proliferation and effector function. It also identified a novel multi-feature tuned treatment strategy for balancing selectivity and efficacy and provided insights into how spatial effects can impact relative treatment performance in different contexts. CARCADE facilitates deeper biological understanding of treatment design and could ultimately enable identification of promising treatment strategies to accelerate solid tumor CAR T-cell design-build-test cycles.
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Affiliation(s)
- Alexis N. Prybutok
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, United States
| | - Jessica S. Yu
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, United States
- Department of Biology, University of Washington, Seattle, WA, United States
| | - Joshua N. Leonard
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, United States
- Center for Synthetic Biology, Northwestern University, Evanston, IL, United States
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, United States
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Evanston, IL, United States
- *Correspondence: Neda Bagheri, ; Joshua N. Leonard,
| | - Neda Bagheri
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, United States
- Department of Biology, University of Washington, Seattle, WA, United States
- Center for Synthetic Biology, Northwestern University, Evanston, IL, United States
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, United States
- Department of Chemical Engineering, University of Washington, Seattle, WA, United States
- *Correspondence: Neda Bagheri, ; Joshua N. Leonard,
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7
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Bao X, Zhang Y, Zhang H, Xia L. Molecular Mechanism of β-Sitosterol and its Derivatives in Tumor Progression. Front Oncol 2022; 12:926975. [PMID: 35756648 PMCID: PMC9213880 DOI: 10.3389/fonc.2022.926975] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/16/2022] [Indexed: 12/12/2022] Open
Abstract
β-Sitosterol (SIT), a white powdery organic substance with a molecular formula of C29H50O, is one of the most abundant naturally occurring phytosterols in plants. With a chemical composition similar to that of cholesterol, SIT is applied in various fields such as medicine, agriculture, and chemical industries, owing to its unique biological and physicochemical properties. Modern pharmacological studies have elucidated good anti-tumor therapeutic effect activity of SIT, which mainly manifests as pro-apoptotic, anti-proliferative, anti-metastatic, anti-invasive, and chemosensitizing on tumor cells. In addition, SIT exerts an anti-tumor effect on multiple malignant tumors such as breast, gastric, lung, kidney, pancreatic, prostate, and other cancers. Further, SIT derivatives with structural modifications are promising anti-tumor drugs with significant anti-tumor effects. This review article focuses on recent studies relevant to the anti-tumor effects of SIT and summarizes its anti-tumor mechanism to provide a reference for the clinical treatment of malignant tumors and the development of novel anti-tumor drugs.
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Affiliation(s)
- Xingxun Bao
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yanan Zhang
- School of Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hairong Zhang
- Department of Obstetrics and Gynecology, Shandong Provincial Third Hospital, Jinan, China
| | - Lei Xia
- Department of Pathology, Shandong University of Traditional Chinese Medicine, Jinan, China
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8
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Xue J, Chen K, Hu H, Gopinath SCB. Progress in gene therapy treatments for prostate cancer. Biotechnol Appl Biochem 2021; 69:1166-1175. [PMID: 33988271 DOI: 10.1002/bab.2193] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 05/12/2021] [Indexed: 01/17/2023]
Abstract
Prostate cancer is one of the predominant cancers affecting men and has been widely reported. In the past, various therapies and drugs have been proposed to treat prostate cancer. Among these treatments, gene therapy has been considered to be an optimal and widely applicable treatment. Furthermore, due to the increased specificity of gene sequence complementation, the targeted delivery of complementary gene sequences may represent a useful treatment in certain instances. Various gene therapies, including tumor-suppressor gene therapy, suicide gene therapy, immunomodulation gene therapy and anti-oncogene therapies, have been established to treat a wide range of diseases, such as cardiac disease, cystic fibrosis, HIV/AIDS, diabetes, hemophilia, and cancers. To this end, several gene therapy clinical trials at various phases are underway. This overview describes the developments and progress in gene therapy, with a special focus being placed on prostate cancer.
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Affiliation(s)
- Jingxin Xue
- Department of Urology, Affiliated Jinan Third Hospital of Jining Medical University, Jining Medical University, Jinan, Shandong, China
| | - Keming Chen
- Department of Urology, Affiliated Jinan Third Hospital of Jining Medical University, Jining Medical University, Jinan, Shandong, China
| | - Heyi Hu
- Department of Urology, Affiliated Jinan Third Hospital of Jining Medical University, Jining Medical University, Jinan, Shandong, China
| | - Subash C B Gopinath
- Institute of Nano Electronic Engineering, Universiti Malaysia Perlis (UniMAP), Kangar, Perlis, 01000, Malaysia.,Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP), Arau, Perlis, 02600, Malaysia
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9
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Britten CM, Shalabi A, Hoos A. Industrializing engineered autologous T cells as medicines for solid tumours. Nat Rev Drug Discov 2021; 20:476-488. [PMID: 33833444 DOI: 10.1038/s41573-021-00175-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 02/06/2023]
Abstract
Cell therapy is one of the fastest growing areas in the pharmaceutical industry, with considerable therapeutic potential. However, substantial challenges regarding the utility of these therapies will need to be addressed before they can become mainstream medicines with applicability similar to that of small molecules or monoclonal antibodies. Engineered T cells have achieved success in the treatment of blood cancers, with four chimeric antigen receptor (CAR)-T cell therapies now approved for the treatment of B cell malignancies based on their unprecedented efficacy in clinical trials. However, similar results have not yet been achieved in the treatment of the much larger patient population with solid tumours. For cell therapies to become mainstream medicines, they may need to offer transformational clinical effects for patients and be applicable in disease settings that remain unaddressed by simpler approaches. This Perspective provides an industry perspective on the progress achieved by engineered T cell therapies to date and the opportunities and current barriers for accessing broader patient populations, and discusses the solutions and new development strategies required to fully industrialize the therapeutic potential of engineered T cells as medicines.
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Affiliation(s)
- Cedrik M Britten
- Oncology R&D, GlaxoSmithKline, Stevenage, UK.,Immatics Biotechnologies, Munich, Germany
| | - Aiman Shalabi
- Oncology R&D, GlaxoSmithKline, Philadelphia, PA, USA
| | - Axel Hoos
- Oncology R&D, GlaxoSmithKline, Philadelphia, PA, USA.
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10
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FU J, SHANG Y, QIAN Z, HOU J, YAN F, LIU G, DEHUA L, TIAN X. Chimeric Antigen receptor-T (CAR-T) cells targeting Epithelial cell adhesion molecule (EpCAM) can inhibit tumor growth in ovarian cancer mouse model. J Vet Med Sci 2021; 83:241-247. [PMID: 33328392 PMCID: PMC7972873 DOI: 10.1292/jvms.20-0455] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/05/2020] [Indexed: 12/27/2022] Open
Abstract
Ovarian cancer (OC) is one of the most lethal solid tumors with poor prognosis. In 2017, two chimeric antigen receptor-T (CAR-T) cell drugs were approved by the U.S. Food and Drug Administration (FDA), and continuously optimized CAR-T cells therapy might be the novel hope for OC patient. EpCAM are known to be over-expressed in OC cells and could be targeted by CAR-T cells. However, the feasibility of using EpCAM-CAR-T cells to treat OC still needs to be verified. We engineered the 3rd-generation EpCAM-CAR containing a single-chain variable fragment (scFv) EpCAM-scFv that targeting EpCAM, a CD8 transmembrane domain, the costimulatory domains from both CD28 and 4-1BB, and activating domain CD3ζ and then transduced the CAR into T-cells via lentivirus. In addition, the cytotoxicity and cytokine releasing ability of the EpCAM-CAR-T cells against OC cell SKOV3 were verified in vitro. The in vivo data also showed that EpCAM-CAR-T cells significantly reduced the tumor size in OC xenograft mouse models. The anti-tumor activity of EpCAM-CAR-T cells against OC in vitro and in vivo indicated that the CAR-T might provide a promising therapeutic approach to OC.
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Affiliation(s)
- Juan FU
- Department of Obstetrics and Gynecology, the First
Affiliated Hospital of Dalian Medical University, Dalian, 116000, China
| | - Yuhong SHANG
- Department of Obstetrics and Gynecology, the First
Affiliated Hospital of Dalian Medical University, Dalian, 116000, China
| | - Zhang QIAN
- Shanghai Yihao Biological Technology Co., Ltd., Shanghai,
200231, China
| | - Jinping HOU
- Department of Pathology, the First Affiliated Hospital of
Dalian Medical University, Dalian, 116000, China
| | - Feng YAN
- Department of Pathology, the First Affiliated Hospital of
Dalian Medical University, Dalian, 116000, China
| | - Guodi LIU
- Shanghai Yihao Biological Technology Co., Ltd., Shanghai,
200231, China
| | - Li DEHUA
- Shanghai Yihao Biological Technology Co., Ltd., Shanghai,
200231, China
| | - Xiaoli TIAN
- Shanghai Yihao Biological Technology Co., Ltd., Shanghai,
200231, China
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11
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Li W, He C, Wu J, Yang D, Yi W. Epstein barr virus encodes miRNAs to assist host immune escape. J Cancer 2020; 11:2091-2100. [PMID: 32127936 PMCID: PMC7052931 DOI: 10.7150/jca.42498] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/10/2020] [Indexed: 12/12/2022] Open
Abstract
Epstein-barr virus (EBV) is a definite tumorigenic virus, which can form life-long latency in the host, which is difficult to be recognized and completely eliminated by the immune system. It is closely related to the occurrence and development of nasopharyngeal cancer, gastric cancer and various types of lymphoma. At present, a total of 44 Epstein-barr virus-encoded microRNAs (EBV miRNAs) have been found. In response to the immune system of the body, EBV miRNAs can inhibit the expression and presentation of viral antigens, inhibit immune activation and immunotoxicity, assisting host cells to escape from immunity, and providing conditions for further immortalized tumorigenesis of the host cells.
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Affiliation(s)
- Weiming Li
- Department of orthopedics, Union Shenzhen Hospital, Huazhong University of Science and Technology, Shenzhen, Guangdong, China
| | - Cong He
- Department of orthopedics, Union Shenzhen Hospital, Huazhong University of Science and Technology, Shenzhen, Guangdong, China
| | - Jiayi Wu
- Department of orthopedics, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong, China
| | - Dazhi Yang
- Department of orthopedics, Union Shenzhen Hospital, Huazhong University of Science and Technology, Shenzhen, Guangdong, China.,Department of orthopedics, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong, China
| | - Weihong Yi
- Department of orthopedics, Union Shenzhen Hospital, Huazhong University of Science and Technology, Shenzhen, Guangdong, China.,Department of orthopedics, The 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, Guangdong, China
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Li D, Li X, Zhou WL, Huang Y, Liang X, Jiang L, Yang X, Sun J, Li Z, Han WD, Wang W. Genetically engineered T cells for cancer immunotherapy. Signal Transduct Target Ther 2019; 4:35. [PMID: 31637014 PMCID: PMC6799837 DOI: 10.1038/s41392-019-0070-9] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 08/21/2019] [Accepted: 08/22/2019] [Indexed: 02/06/2023] Open
Abstract
T cells in the immune system protect the human body from infection by pathogens and clear mutant cells through specific recognition by T cell receptors (TCRs). Cancer immunotherapy, by relying on this basic recognition method, boosts the antitumor efficacy of T cells by unleashing the inhibition of immune checkpoints and expands adaptive immunity by facilitating the adoptive transfer of genetically engineered T cells. T cells genetically equipped with chimeric antigen receptors (CARs) or TCRs have shown remarkable effectiveness in treating some hematological malignancies, although the efficacy of engineered T cells in treating solid tumors is far from satisfactory. In this review, we summarize the development of genetically engineered T cells, outline the most recent studies investigating genetically engineered T cells for cancer immunotherapy, and discuss strategies for improving the performance of these T cells in fighting cancers.
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Affiliation(s)
- Dan Li
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xue Li
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Wei-Lin Zhou
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Yong Huang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xiao Liang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
- Department of Medical Oncology, Cancer Center, West China Hospital, West China Medical School, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Lin Jiang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Xiao Yang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
| | - Jie Sun
- Department of Cell Biology, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, 310058 Zhejiang, China
- Institute of Hematology, Zhejiang University & Laboratory of Stem cell and Immunotherapy Engineering, 310058 Zhejing, China
| | - Zonghai Li
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, 200032 Shanghai, China
- CARsgen Therapeutics, 200032 Shanghai, China
| | - Wei-Dong Han
- Molecular & Immunological Department, Biotherapeutic Department, Chinese PLA General Hospital, No. 28 Fuxing Road, 100853 Beijing, China
| | - Wei Wang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and the Collaborative Innovation Center for Biotherapy, 610041 Chengdu, China
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Lv J, Zhao R, Wu D, Zheng D, Wu Z, Shi J, Wei X, Wu Q, Long Y, Lin S, Wang S, Wang Z, Li Y, Chen Y, He Q, Chen S, Yao H, Liu Z, Tang Z, Yao Y, Pei D, Liu P, Zhang X, Zhang Z, Cui S, Chen R, Li P. Mesothelin is a target of chimeric antigen receptor T cells for treating gastric cancer. J Hematol Oncol 2019; 12:18. [PMID: 30777106 PMCID: PMC6380000 DOI: 10.1186/s13045-019-0704-y] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/06/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is a common cancer in Asia and currently lacks a targeted therapy approach. Mesothelin (MSLN) has been reported to be expressed in GC tissue and could be targeted by chimeric antigen receptor (CAR) T cells. Mesothelin targeting CAR-T has been reported in mesothelioma, lung cancer, breast cancer, and pancreas cancer. However, the feasibility of using anti-MSLN CAR T cells to treat GC remains to be studied. METHODS We verified MSLN expression in primary human GC tissues and GC cell lines and then redirected T cells with a CAR containing the MSLN scFv (single-chain variable fragment), CD3ζ, CD28, and DAP10 intracellular signaling domain (M28z10) to target MSLN. We evaluated the function of these CAR T cells in vitro in terms of cytotoxicity, cytokine secretion, and surface phenotype changes when they encountered MSLN+ GC cells. We also established four different xenograft GC mouse models to assess in vivo antitumor activity. RESULTS M28z10 T cells exhibited strong cytotoxicity and cytokine-secreting ability against GC cells in vitro. In addition, cell surface phenotyping suggested significant activation of M28z10 T cells upon target cell stimulation. M28z10 T cells induced GC regression in different xenograft mouse models and prolonged the survival of these mice compared with GFP-transduced T cells in the intraperitoneal and pulmonary metastatic GC models. Importantly, peritumoral delivery strategy can lead to improved CAR-T cells infiltration into tumor tissue and significantly suppress the growth of GC in a subcutaneous GC model. CONCLUSION These results demonstrate that M28z10 T cells possess strong antitumor activity and represent a promising therapeutic approach to GC.
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Affiliation(s)
- Jiang Lv
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Shijingshan District, Beijing, China
| | - Ruocong Zhao
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Shijingshan District, Beijing, China
| | - Di Wu
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,School of Life Sciences, University of Science and Technology of China, Hefei, China
| | - Diwei Zheng
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Shijingshan District, Beijing, China
| | - Zhiping Wu
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Shijingshan District, Beijing, China
| | - Jingxuan Shi
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,University of Chinese Academy of Sciences, Shijingshan District, Beijing, China
| | - Xinru Wei
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Qiting Wu
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Youguo Long
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Simiao Lin
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Suna Wang
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Zhi Wang
- The Center of Research Animal, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China
| | - Yang Li
- Department of Pediatric Hematology/Oncology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yantao Chen
- Orthopaedics Department, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Qing He
- SICU Department, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Suimin Chen
- Huangpu Hospital of Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou, 510120, China
| | - Huihui Yao
- Department of Outpatient, The 91th Military Hospital, Jiaozuo, China
| | - Zixia Liu
- Division of Reproductive Endocrinology, The 91th Military Hospital, Jiaozuo, China
| | - Zhaoyang Tang
- Guangdong Zhaotai InVivo Biomedicine Co. Ltd., Guangzhou, China
| | - Yao Yao
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Duanqing Pei
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
| | - Pentao Liu
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, Stem Cell and Regenerative Medicine Centre, University of Hong Kong, Hong Kong, China
| | - Xuchao Zhang
- Guangdong Lung Cancer Institute, Medical Research Center, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhenfeng Zhang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shuzhong Cui
- Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Ren Chen
- Department of Infectious Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Peng Li
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China. .,Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China. .,Division of Reproductive Endocrinology, The 91th Military Hospital, Jiaozuo, China. .,Hefei Institute of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China.
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