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Taylor CA, Glover M, Maher J. CAR-T cell technologies that interact with the tumour microenvironment in solid tumours. Expert Rev Clin Immunol 2024; 20:849-871. [PMID: 39021098 DOI: 10.1080/1744666x.2024.2380894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 07/12/2024] [Indexed: 07/20/2024]
Abstract
INTRODUCTION Chimeric antigen receptor (CAR) T-cells have emerged as a ground-breaking therapy for the treatment of hematological malignancies due to their capacity for rapid tumor-specific killing and long-lasting tumor immunity. However, the same success has not been observed in patients with solid tumors. Largely, this is due to the additional challenges imposed by safe and uniform target selection, inefficient CAR T-cell access to sites of disease and the presence of a hostile immunosuppressive tumor microenvironment. AREAS COVERED Literature was reviewed on the PubMed database from the first description of a CAR by Kuwana, Kurosawa and colleagues in December 1987 through to the present day. This literature indicates that in order to tackle solid tumors, CAR T-cells can be further engineered with additional armoring strategies that facilitate trafficking to and infiltration of malignant lesions together with reversal of suppressive immune checkpoints that operate within solid tumor lesions. EXPERT OPINION In this review, we describe a number of recent advances in CAR T-cell technology that set out to combat the problems imposed by solid tumors including tumor recruitment, infiltration, immunosuppression, metabolic compromise, and hypoxia.
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Affiliation(s)
| | | | - John Maher
- Leucid Bio Ltd, Guy's Hospital, London, UK
- King's College London, School of Cancer and Pharmaceutical Sciences, Guy's Hospital, London, UK
- Department of Immunology, Eastbourne Hospital, Eastbourne, East Sussex, UK
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2
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Spiga M, Martini E, Maffia MC, Ciceri F, Ruggiero E, Potenza A, Bonini C. Harnessing the tumor microenvironment to boost adoptive T cell therapy with engineered lymphocytes for solid tumors. Semin Immunopathol 2024; 46:8. [PMID: 39060547 DOI: 10.1007/s00281-024-01011-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/18/2024] [Indexed: 07/28/2024]
Abstract
Adoptive cell therapy (ACT) using Chimeric Antigen Receptor (CAR) and T Cell Receptor (TCR) engineered T cells represents an innovative therapeutic approach for the treatment of hematological malignancies, yet its application for solid tumors is still suboptimal. The tumor microenvironment (TME) places several challenges to overcome for a satisfactory therapeutic effect, such as physical barriers (fibrotic capsule and stroma), and inhibitory signals impeding T cell function. Some of these obstacles can be faced by combining ACT with other anti-tumor approaches, such as chemo/radiotherapy and checkpoint inhibitors. On the other hand, cutting edge technological tools offer the opportunity to overcome and, in some cases, take advantage of TME intrinsic characteristics to boost ACT efficacy. These include: the exploitation of chemokine gradients and integrin expression for preferential T-cell homing and extravasation; metabolic changes that have direct or indirect effects on TCR-T and CAR-T cells by increasing antigen presentation and reshaping T cell phenotype; introduction of additional synthetic receptors on TCR-T and CAR-T cells with the aim of increasing T cells survival and fitness.
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Affiliation(s)
- Martina Spiga
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elisa Martini
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Chiara Maffia
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Ciceri
- Vita-Salute San Raffaele University, Milan, Italy
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Hospital, Milan, Italy
| | - Eliana Ruggiero
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessia Potenza
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Chiara Bonini
- Experimental Hematology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
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Yi M, Li T, Niu M, Zhang H, Wu Y, Wu K, Dai Z. Targeting cytokine and chemokine signaling pathways for cancer therapy. Signal Transduct Target Ther 2024; 9:176. [PMID: 39034318 PMCID: PMC11275440 DOI: 10.1038/s41392-024-01868-3] [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: 02/28/2024] [Revised: 04/30/2024] [Accepted: 05/11/2024] [Indexed: 07/23/2024] Open
Abstract
Cytokines are critical in regulating immune responses and cellular behavior, playing dual roles in both normal physiology and the pathology of diseases such as cancer. These molecules, including interleukins, interferons, tumor necrosis factors, chemokines, and growth factors like TGF-β, VEGF, and EGF, can promote or inhibit tumor growth, influence the tumor microenvironment, and impact the efficacy of cancer treatments. Recent advances in targeting these pathways have shown promising therapeutic potential, offering new strategies to modulate the immune system, inhibit tumor progression, and overcome resistance to conventional therapies. In this review, we summarized the current understanding and therapeutic implications of targeting cytokine and chemokine signaling pathways in cancer. By exploring the roles of these molecules in tumor biology and the immune response, we highlighted the development of novel therapeutic agents aimed at modulating these pathways to combat cancer. The review elaborated on the dual nature of cytokines as both promoters and suppressors of tumorigenesis, depending on the context, and discussed the challenges and opportunities this presents for therapeutic intervention. We also examined the latest advancements in targeted therapies, including monoclonal antibodies, bispecific antibodies, receptor inhibitors, fusion proteins, engineered cytokine variants, and their impact on tumor growth, metastasis, and the tumor microenvironment. Additionally, we evaluated the potential of combining these targeted therapies with other treatment modalities to overcome resistance and improve patient outcomes. Besides, we also focused on the ongoing research and clinical trials that are pivotal in advancing our understanding and application of cytokine- and chemokine-targeted therapies for cancer patients.
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Affiliation(s)
- Ming Yi
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China
| | - Tianye Li
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310000, People's Republic of China
| | - Mengke Niu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Haoxiang Zhang
- Department of Hepatopancreatobiliary Surgery, Fujian Provincial Hospital, Fuzhou, 350001, People's Republic of China
| | - Yuze Wu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Kongming Wu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China.
| | - Zhijun Dai
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310000, People's Republic of China.
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Sun Z, Peng X, Zhao L, Yang Y, Zhu Y, Wang L, Kang B. From tissue lesions to neurotoxicity: The devastating effects of small-sized nanoplastics on red drum Sciaenops ocellatus. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 933:173238. [PMID: 38750760 DOI: 10.1016/j.scitotenv.2024.173238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/19/2024] [Accepted: 05/12/2024] [Indexed: 05/19/2024]
Abstract
Nanoplastic pollution typically exhibits more biotoxicity to marine organisms than microplastic pollution. Limited research exists on the toxic effects of small-sized nanoplastics on marine fish, especially regarding their post-exposure resilience. In this study, red drum (Sciaenops ocellatus) were exposed to small-sized polystyrene nanoplastics (30 nm, PS-NPs) for 7 days for the exposure experiments, followed by 14 days of recovery experiments. Histologically, hepatic lipid droplets and branchial epithelial liftings were the primary lesions induced by PS-NPs during both exposure and recovery periods. The inhibition of total superoxide dismutase activity and the accumulation of malondialdehyde content throughout the exposure and recovery periods. Transcriptional and metabolic regulation revealed that PS-NPs induced lipid metabolism disorders and DNA damage during the initial 1-2 days of exposure periods, followed by immune responses and neurotoxicity in the later stages (4-7 days). During the early recovery stages (2-7 days), lipid metabolism and cell cycle were activated, while in the later recovery stage (14 days), the emphasis shifted to lipid metabolism and energy metabolism. Persistent histological lesions, changes in antioxidant capacity, and fluctuations in gene and metabolite expression were observed even after 14 days of recovery periods, highlighting the severe biotoxicity of small-sized PS-NPs to marine fish. In summary, small-sized PS-NPs have severe biotoxicity, causing tissue lesions, oxidative damage, lipid metabolism disorders, DNA damage, immune responses, and neurotoxicity in red drum. This study offers valuable insights into the toxic effects and resilience of small-sized nanoplastics on marine fish.
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Affiliation(s)
- Zhicheng Sun
- Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, Shandong, China; Fisheries College, Ocean University of China, Qingdao 266003, Shandong, China
| | - Xin Peng
- Marine Academy of Zhejiang Province, Hangzhou 315613, Zhejiang, China; Key Laboratory of Ocean Space Resource Management Technology, Hangzhou 310012, Zhejiang, China
| | - Linlin Zhao
- Key Laboratory of Marine Eco-Environmental Science and Technology, First Institute of Oceanography, Ministry of Natural Resources, Qingdao 266061, Shandong, China
| | - Yi Yang
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, 999077, Hong Kong, China
| | - Yugui Zhu
- Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, Shandong, China; Fisheries College, Ocean University of China, Qingdao 266003, Shandong, China
| | - Linlong Wang
- Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, Shandong, China; Fisheries College, Ocean University of China, Qingdao 266003, Shandong, China
| | - Bin Kang
- Key Laboratory of Mariculture (Ministry of Education), Ocean University of China, Qingdao 266003, Shandong, China; Fisheries College, Ocean University of China, Qingdao 266003, Shandong, China
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Fu Y, Tao J, Liu T, Liu Y, Qiu J, Su D, Wang R, Luo W, Cao Z, Weng G, Zhang T, Zhao Y. Unbiasedly decoding the tumor microenvironment with single-cell multiomics analysis in pancreatic cancer. Mol Cancer 2024; 23:140. [PMID: 38982491 PMCID: PMC11232163 DOI: 10.1186/s12943-024-02050-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/21/2024] [Indexed: 07/11/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy with a poor prognosis and limited therapeutic options. Research on the tumor microenvironment (TME) of PDAC has propelled the development of immunotherapeutic and targeted therapeutic strategies with a promising future. The emergence of single-cell sequencing and mass spectrometry technologies, coupled with spatial omics, has collectively revealed the heterogeneity of the TME from a multiomics perspective, outlined the development trajectories of cell lineages, and revealed important functions of previously underrated myeloid cells and tumor stroma cells. Concurrently, these findings necessitated more refined annotations of biological functions at the cell cluster or single-cell level. Precise identification of all cell clusters is urgently needed to determine whether they have been investigated adequately and to identify target cell clusters with antitumor potential, design compatible treatment strategies, and determine treatment resistance. Here, we summarize recent research on the PDAC TME at the single-cell multiomics level, with an unbiased focus on the functions and potential classification bases of every cellular component within the TME, and look forward to the prospects of integrating single-cell multiomics data and retrospectively reusing bulk sequencing data, hoping to provide new insights into the PDAC TME.
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Affiliation(s)
- Yifan Fu
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
- 4+4 Medical Doctor Program, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jinxin Tao
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Tao Liu
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Yueze Liu
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Jiangdong Qiu
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Dan Su
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ruobing Wang
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Wenhao Luo
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Zhe Cao
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Guihu Weng
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Taiping Zhang
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
- Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Yupei Zhao
- General Surgery Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
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6
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Karakousi T, Mudianto T, Lund AW. Lymphatic vessels in the age of cancer immunotherapy. Nat Rev Cancer 2024; 24:363-381. [PMID: 38605228 DOI: 10.1038/s41568-024-00681-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 04/13/2024]
Abstract
Lymphatic transport maintains homeostatic health and is necessary for immune surveillance, and yet lymphatic growth is often associated with solid tumour development and dissemination. Although tumour-associated lymphatic remodelling and growth were initially presumed to simply expand a passive route for regional metastasis, emerging research puts lymphatic vessels and their active transport at the interface of metastasis, tumour-associated inflammation and systemic immune surveillance. Here, we discuss active mechanisms through which lymphatic vessels shape their transport function to influence peripheral tissue immunity and the current understanding of how tumour-associated lymphatic vessels may both augment and disrupt antitumour immune surveillance. We end by looking forward to emerging areas of interest in the field of cancer immunotherapy in which lymphatic vessels and their transport function are likely key players: the formation of tertiary lymphoid structures, immune surveillance in the central nervous system, the microbiome, obesity and ageing. The lessons learnt support a working framework that defines the lymphatic system as a key determinant of both local and systemic inflammatory networks and thereby a crucial player in the response to cancer immunotherapy.
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Affiliation(s)
- Triantafyllia Karakousi
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Tenny Mudianto
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Amanda W Lund
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA.
- Department of Pathology, NYU Grossman School of Medicine, New York, NY, USA.
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA.
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7
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Zheng R, Liu X, Zhang Y, Liu Y, Wang Y, Guo S, Jin X, Zhang J, Guan Y, Liu Y. Frontiers and future of immunotherapy for pancreatic cancer: from molecular mechanisms to clinical application. Front Immunol 2024; 15:1383978. [PMID: 38756774 PMCID: PMC11096556 DOI: 10.3389/fimmu.2024.1383978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 04/22/2024] [Indexed: 05/18/2024] Open
Abstract
Pancreatic cancer is a highly aggressive malignant tumor, that is becoming increasingly common in recent years. Despite advances in intensive treatment modalities including surgery, radiotherapy, biological therapy, and targeted therapy, the overall survival rate has not significantly improved in patients with pancreatic cancer. This may be attributed to the insidious onset, unknown pathophysiology, and poor prognosis of the disease. It is therefore essential to identify and develop more effective and safer treatments for pancreatic cancer. Tumor immunotherapy is the new and fourth pillar of anti-tumor therapy after surgery, radiotherapy, and chemotherapy. Significant progress has made in the use of immunotherapy for a wide variety of malignant tumors in recent years; a breakthrough has also been made in the treatment of pancreatic cancer. This review describes the advances in immune checkpoint inhibitors, cancer vaccines, adoptive cell therapy, oncolytic virus, and matrix-depletion therapies for the treatment of pancreatic cancer. At the same time, some new potential biomarkers and potential immunotherapy combinations for pancreatic cancer are discussed. The molecular mechanisms of various immunotherapies have also been elucidated, and their clinical applications have been highlighted. The current challenges associated with immunotherapy and proposed strategies that hold promise in overcoming these limitations have also been discussed, with the aim of offering new insights into immunotherapy for pancreatic cancer.
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Affiliation(s)
- Rui Zheng
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Xiaobin Liu
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Yufu Zhang
- Department of Hepatobiliary Surgery, The Affiliated Hospital of Yan’an University, Yan’an, Shaanxi, China
| | - Yongxian Liu
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Yaping Wang
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Shutong Guo
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Xiaoyan Jin
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Jing Zhang
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Yuehong Guan
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
| | - Yusi Liu
- Department of Medical Immunology, Medical College of Yan’an University, Yanan, Shaanxi, China
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Zhu Y, Wang K, Yue L, Zuo D, Sheng J, Lan S, Zhao Z, Dong S, Hu S, Chen X, Feng M. Mesothelin CAR-T cells expressing tumor-targeted immunocytokine IL-12 yield durable efficacy and fewer side effects. Pharmacol Res 2024; 203:107186. [PMID: 38641176 DOI: 10.1016/j.phrs.2024.107186] [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: 01/26/2024] [Revised: 03/08/2024] [Accepted: 04/12/2024] [Indexed: 04/21/2024]
Abstract
Chimeric antigen receptor (CAR)-modified T cell therapy has achieved remarkable efficacy in treating hematological malignancies, but it confronts many challenges in treating solid tumors, such as the immunosuppressive microenvironment of the solid tumors. These factors reduce the antitumor activity of CAR-T cells in clinical trials. Therefore, we used the immunocytokine interleukin-12 (IL-12) to enhance the efficacy of CAR-T cell therapy. In this study, we engineered CAR-IL12R54 T cells that targeted mesothelin (MSLN) and secreted a single-chain IL-12 fused to a scFv fragment R54 that recognized a different epitope on mesothelin. The evaluation of the anti-tumor activity of the CAR-IL12R54 T cells alone or in combination with anti-PD-1 antibody in vitro and in vivo was followed by the exploration of the functional mechanism by which the immunocytokine IL-12 enhanced the antitumor activity. CAR-IL12R54 T cells had potency to lyse mesothelin positive tumor cells in vitro. In vivo studies demonstrated that CAR-IL12R54 T cells were effective in controlling the growth of established tumors in a xenograft mouse model with fewer side effects than CAR-T cells that secreted naked IL-12. Furthermore, combination of PD-1 blockade antibody with CAR-IL12R54 T cells elicited durable anti-tumor responses. Mechanistic studies showed that IL12R54 enhanced Interferon-γ (IFN-γ) production and dampened the activity of regulatory T cells (Tregs). IL12R54 also upregulated CXCR6 expression in the T cells through the NF-κB pathway, which facilitated T cell infiltration and persistence in the tumor tissues. In summary, the studies provide a good therapeutic option for the clinical treatment of solid tumors.
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Affiliation(s)
- Yuankui Zhu
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Ke Wang
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Linghe Yue
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Dianbao Zuo
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Junfeng Sheng
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Sina Lan
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Zilong Zhao
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Shuang Dong
- Department of Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430079, China
| | - Sheng Hu
- Department of Oncology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430079, China.
| | - Xin Chen
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
| | - Mingqian Feng
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China; College of Biomedicine and Health, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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Guan M, Liu S, Yang YG, Song Y, Zhang Y, Sun T. Chemokine systems in oncology: From microenvironment modulation to nanocarrier innovations. Int J Biol Macromol 2024; 268:131679. [PMID: 38641274 DOI: 10.1016/j.ijbiomac.2024.131679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Over the past few decades, significant strides have been made in understanding the pivotal roles that chemokine networks play in tumor biology. These networks, comprising chemokines and their receptors, wield substantial influence over cancer immune regulation and therapeutic outcomes. As a result, targeting these chemokine systems has emerged as a promising avenue for cancer immunotherapy. However, therapies targeting chemokines face significant challenges in solid tumor treatment, due to the complex and fragile of the chemokine networks. A nuanced comprehension of the complicacy and functions of chemokine networks, and their impact on the tumor microenvironment, is essential for optimizing their therapeutic utility in oncology. This review elucidates the ways in which chemokine networks interact with cancer immunity and tumorigenesis. We particularly elaborate on recent innovations in manipulating these networks for cancer treatment. The review also highlights future challenges and explores potential biomaterial strategies for clinical applications.
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Affiliation(s)
- Meng Guan
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Shuhan Liu
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Yong-Guang Yang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China
| | - Yanqiu Song
- Cancer Center, The First Hospital of Jilin University, Changchun, Jilin 130021, China.
| | - Yuning Zhang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China.
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital of Jilin University, Changchun, Jilin 130021, China; National-local Joint Engineering Laboratory of Animal Models for Human Diseases, Changchun, Jilin 130021, China; International Center of Future Science, Jilin University, Changchun, Jilin 130021, China; State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, Jilin 130021, China.
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10
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Stock S, Fertig L, Gottschlich A, Dörr J, Märkl F, Majed L, Menkhoff VD, Grünmeier R, Rejeski K, Cordas Dos Santos DM, Theurich S, von Bergwelt-Baildon M, Endres S, Subklewe M, Kobold S. Comparative performance of scFv-based anti-BCMA CAR formats for improved T cell therapy in multiple myeloma. Cancer Immunol Immunother 2024; 73:100. [PMID: 38630291 PMCID: PMC11024081 DOI: 10.1007/s00262-024-03688-4] [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: 11/11/2023] [Accepted: 03/22/2024] [Indexed: 04/19/2024]
Abstract
In multiple myeloma (MM), B cell maturation antigen (BCMA)-directed CAR T cells have emerged as a novel therapy with potential for long-term disease control. Anti-BCMA CAR T cells with a CD8-based transmembrane (TM) and CD137 (41BB) as intracellular costimulatory domain are in routine clinical use. As the CAR construct architecture can differentially impact performance and efficacy, the optimal construction of a BCMA-targeting CAR remains to be elucidated. Here, we hypothesized that varying the constituents of the CAR structure known to impact performance could shed light on how to improve established anti-BCMA CAR constructs. CD8TM.41BBIC-based anti-BCMA CAR vectors with either a long linker or a short linker between the light and heavy scFv chain, CD28TM.41BBIC-based and CD28TM.CD28IC-based anti-BCMA CAR vector systems were used in primary human T cells. MM cell lines were used as target cells. The short linker anti-BCMA CAR demonstrated higher cytokine production, whereas in vitro cytotoxicity, T cell differentiation upon activation and proliferation were superior for the CD28TM.CD28IC-based CAR. While CD28TM.CD28IC-based CAR T cells killed MM cells faster, the persistence of 41BBIC-based constructs was superior in vivo. While CD28 and 41BB costimulation come with different in vitro and in vivo advantages, this did not translate into a superior outcome for either tested model. In conclusion, this study showcases the need to study the influence of different CAR architectures based on an identical scFv individually. It indicates that current scFv-based anti-BCMA CAR with clinical utility may already be at their functional optimum regarding the known structural variations of the scFv linker.
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Affiliation(s)
- Sophia Stock
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany.
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany.
| | - Luisa Fertig
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Adrian Gottschlich
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
| | - Janina Dörr
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Florian Märkl
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Lina Majed
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Vivien D Menkhoff
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Ruth Grünmeier
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
| | - Kai Rejeski
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
- Laboratory of Translational Cancer Immunology, LMU Gene Center, Munich, Germany
| | - David M Cordas Dos Santos
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
- Cancer- and Immunometabolism Research Group, LMU Gene Center, Munich, Germany
| | - Sebastian Theurich
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
- Cancer- and Immunometabolism Research Group, LMU Gene Center, Munich, Germany
| | - Michael von Bergwelt-Baildon
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
| | - Stefan Endres
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Marion Subklewe
- Department of Medicine III, LMU University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany
- Laboratory of Translational Cancer Immunology, LMU Gene Center, Munich, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, a partnership between the DKFZ Heidelberg and the LMU University Hospital, Munich, Germany.
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany.
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11
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Huang H, Lan C, Wei Y, Nong J, Liao X, Ye X, Deng G, Peng T, Zhou X. Role of CCR1/5/7 in hepatocellular carcinoma: a study on prognostic evaluation, molecular subtyping, and association with immune infiltration. Aging (Albany NY) 2024; 16:6229-6261. [PMID: 38552222 PMCID: PMC11042939 DOI: 10.18632/aging.205698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 02/02/2024] [Indexed: 04/23/2024]
Abstract
This study aims to assess the prognostic value of the C-C motif chemokine receptor (CCR) gene family in hepatocellular carcinoma (HCC) and its relationship with immune infiltration and molecular subtypes of HCC. The evaluation of the GSE14520 dataset and TCGA database confirmed the prognostic significance of CCR. Building upon the correlation between CCR1, CCR5, and CCR7 and favorable prognosis, we further validated the prognostic importance of CCR1, CCR5, and CCR7 in ICGC database and an independent cohort from Guangxi autonomous region. Then, we constructed a risk prognosis model. Additionally, we observed significant positive correlations between CCR1, CCR5, and CCR7 and the infiltration of B cells, T cells, and macrophages in HCC. Subsequently, we conducted CCK assays, Transwell assays, and colony formation assays to evaluate the molecular biological functions of CCR1, CCR5, and CCR7. These experiments further confirmed that upregulation of CCR1, CCR5, and CCR7 can individually inhibit the proliferation, migration, and stemness of HCC cells. By analyzing the relationship between expression levels and tumor mutation frequency, we discovered that patients with high CCR1 expression were more likely to be classified as non-proliferative HCC. Similar conclusions were observed for CCR5 and CCR7. The association of CCR1, CCR5, and CCR7 with the molecular subtypes of HCC suggests that they may serve as intermediary molecules linking immune status and molecular subtypes in HCC. In summary, CCR1, CCR5, and CCR7 have the potential to serve as prognostic biomarkers for HCC and regulate HCC progression by influencing immune cell infiltration.
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MESH Headings
- Carcinoma, Hepatocellular/genetics
- Carcinoma, Hepatocellular/immunology
- Carcinoma, Hepatocellular/pathology
- Carcinoma, Hepatocellular/mortality
- Humans
- Liver Neoplasms/genetics
- Liver Neoplasms/immunology
- Liver Neoplasms/pathology
- Liver Neoplasms/mortality
- Receptors, CCR1/genetics
- Receptors, CCR1/metabolism
- Receptors, CCR7/genetics
- Receptors, CCR7/metabolism
- Prognosis
- Receptors, CCR5/genetics
- Receptors, CCR5/metabolism
- Biomarkers, Tumor/genetics
- Lymphocytes, Tumor-Infiltrating/immunology
- Female
- Gene Expression Regulation, Neoplastic
- Male
- Cell Line, Tumor
- Cell Movement/genetics
- Cell Proliferation/genetics
- Middle Aged
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Affiliation(s)
- Huasheng Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Chenlu Lan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Yongguang Wei
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Jusen Nong
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Xinping Ye
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Ganlu Deng
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Department of Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Xin Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Key Laboratory of Enhanced Recovery After Surgery for Gastrointestinal Cancer, Nanning 530021, People’s Republic of China
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor (Guangxi Medical University), Ministry of Education, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
- Guangxi Medical University, Nanning 530021, Guangxi Zhuang Autonomous Region, People’s Republic of China
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12
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Johnston AC, Alicea GM, Lee CC, Patel PV, Hanna EA, Vaz E, Forjaz A, Wan Z, Nair PR, Lim Y, Chen T, Du W, Kim D, Nichakawade TD, Rebecca VW, Bonifant CL, Fan R, Kiemen AL, Wu PH, Wirtz D. Engineering self-propelled tumor-infiltrating CAR T cells using synthetic velocity receptors. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.12.13.571595. [PMID: 38168186 PMCID: PMC10760159 DOI: 10.1101/2023.12.13.571595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Chimeric antigen receptor (CAR) T cells express antigen-specific synthetic receptors, which upon binding to cancer cells, elicit T cell anti-tumor responses. CAR T cell therapy has enjoyed success in the clinic for hematological cancer indications, giving rise to decade-long remissions in some cases. However, CAR T therapy for patients with solid tumors has not seen similar success. Solid tumors constitute 90% of adult human cancers, representing an enormous unmet clinical need. Current approaches do not solve the central problem of limited ability of therapeutic cells to migrate through the stromal matrix. We discover that T cells at low and high density display low- and high-migration phenotypes, respectively. The highly migratory phenotype is mediated by a paracrine pathway from a group of self-produced cytokines that include IL5, TNFα, IFNγ, and IL8. We exploit this finding to "lock-in" a highly migratory phenotype by developing and expressing receptors, which we call velocity receptors (VRs). VRs target these cytokines and signal through these cytokines' cognate receptors to increase T cell motility and infiltrate lung, ovarian, and pancreatic tumors in large numbers and at doses for which control CAR T cells remain confined to the tumor periphery. In contrast to CAR therapy alone, VR-CAR T cells significantly attenuate tumor growth and extend overall survival. This work suggests that approaches to the design of immune cell receptors that focus on migration signaling will help current and future CAR cellular therapies to infiltrate deep into solid tumors.
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Affiliation(s)
- Adrian C Johnston
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | | | - Cameron C Lee
- Department of Biomedical Engineering, Johns Hopkins University
| | - Payal V Patel
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - Eban A Hanna
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - Eduarda Vaz
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - André Forjaz
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - Zeqi Wan
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University
| | - Praful R Nair
- Institute for NanoBioTechnology, Johns Hopkins University
| | - Yeongseo Lim
- Department of Biomedical Engineering, Johns Hopkins University
| | - Tina Chen
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - Wenxuan Du
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
| | - Dongjoo Kim
- Department of Biomedical Engineering, Yale University
| | - Tushar D Nichakawade
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
- Department of Oncology, Johns Hopkins School of Medicine, Johns Hopkins University
| | - Vito W Rebecca
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University
| | - Challice L Bonifant
- Department of Oncology, Johns Hopkins School of Medicine, Johns Hopkins University
| | - Rong Fan
- Department of Biomedical Engineering, Yale University
| | - Ashley L Kiemen
- Institute for NanoBioTechnology, Johns Hopkins University
- Department of Pathology, Johns Hopkins School of Medicine, Johns Hopkins University
- Department of Oncology, Johns Hopkins School of Medicine, Johns Hopkins University
| | - Pei-Hsun Wu
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
- Institute for NanoBioTechnology, Johns Hopkins University
| | - Denis Wirtz
- Department of Chemical & Biomolecular Engineering, Johns Hopkins University
- Institute for NanoBioTechnology, Johns Hopkins University
- Department of Pathology, Johns Hopkins School of Medicine, Johns Hopkins University
- Department of Oncology, Johns Hopkins School of Medicine, Johns Hopkins University
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13
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Broz MT, Ko EY, Ishaya K, Xiao J, De Simone M, Hoi XP, Piras R, Gala B, Tessaro FHG, Karlstaedt A, Orsulic S, Lund AW, Chan KS, Guarnerio J. Metabolic targeting of cancer associated fibroblasts overcomes T-cell exclusion and chemoresistance in soft-tissue sarcomas. Nat Commun 2024; 15:2498. [PMID: 38509063 PMCID: PMC10954767 DOI: 10.1038/s41467-024-46504-4] [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: 07/08/2023] [Accepted: 02/29/2024] [Indexed: 03/22/2024] Open
Abstract
T cell-based immunotherapies have exhibited promising outcomes in tumor control; however, their efficacy is limited in immune-excluded tumors. Cancer-associated fibroblasts (CAFs) play a pivotal role in shaping the tumor microenvironment and modulating immune infiltration. Despite the identification of distinct CAF subtypes using single-cell RNA-sequencing (scRNA-seq), their functional impact on hindering T-cell infiltration remains unclear, particularly in soft-tissue sarcomas (STS) characterized by low response rates to T cell-based therapies. In this study, we characterize the STS microenvironment using murine models (in female mice) with distinct immune composition by scRNA-seq, and identify a subset of CAFs we termed glycolytic cancer-associated fibroblasts (glyCAF). GlyCAF rely on GLUT1-dependent expression of CXCL16 to impede cytotoxic T-cell infiltration into the tumor parenchyma. Targeting glycolysis decreases T-cell restrictive glyCAF accumulation at the tumor margin, thereby enhancing T-cell infiltration and augmenting the efficacy of chemotherapy. These findings highlight avenues for combinatorial therapeutic interventions in sarcomas and possibly other solid tumors. Further investigations and clinical trials are needed to validate these potential strategies and translate them into clinical practice.
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Affiliation(s)
- Marina T Broz
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Emily Y Ko
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kristin Ishaya
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jinfen Xiao
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Marco De Simone
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xen Ping Hoi
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Roberta Piras
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Basia Gala
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Fernando H G Tessaro
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Anja Karlstaedt
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- David Geffen Medical School, Department of Medicine, University of California, Los Angeles, CA, USA
| | - Sandra Orsulic
- David Geffen Medical School, Department of Medicine, University of California, Los Angeles, CA, USA
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Amanda W Lund
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Keith Syson Chan
- Department of Urology, Neal Cancer Center, Houston Methodist Research Institute, Houston, TX, USA
| | - Jlenia Guarnerio
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
- David Geffen Medical School, Department of Medicine, University of California, Los Angeles, CA, USA.
- Board of Governors Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
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14
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Dai Z, Lin X, Wang X, Zou X, Yan Y, Wang R, Chen Y, Tasiheng Y, Ma M, Wang X, Cheng H, Yu X, Liu C. Ectopic CXCR2 expression cells improve the anti-tumor efficiency of CAR-T cells and remodel the immune microenvironment of pancreatic ductal adenocarcinoma. Cancer Immunol Immunother 2024; 73:61. [PMID: 38430267 PMCID: PMC10908625 DOI: 10.1007/s00262-024-03648-y] [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: 12/08/2023] [Accepted: 01/29/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND Recent progressions in CAR-T cell therapy against pancreatic ductal adenocarcinoma (PDAC) remain disappointing, which are partially attributed to the immunosuppressive microenvironment including macrophage-mediated T cell repletion. METHODS We first characterized the expression patterns of macrophage-relevant chemokines and identified CXCR2 as the key factor regulating T cell trafficking and tumor-specific accumulation in PDAC microenvironment. After that, we synthesized and introduced a CXCR2 expression cascade into Claudin18.2 CAR-T cells and compared the behaviors of CAR-T cells in vitro and in vivo. The therapeutic potential of CXCR2 CAR-T was evaluated in two different allogeneic models: subcutaneous allografts and metastatic PDAC models. RESULTS The results showed that CXCR2 CAR-T not only reduced the size of allografted PDAC tumors, but also completely eliminated the formation of metastases. Lastly, we investigated the tumor tissues and found that expression of ectopic CXCR2 significantly improved tumor-targeted infiltration and residence of T cells and reduced the presence of MDSCs and CXCR2 + macrophages in PDAC microenvironment. CONCLUSION Our studies suggested that ectopic CXCR2 played a significant and promising role in improving the efficiency of CAR-T therapy against primary and metastatic PDAC and partially reversed the immune-suppressive microenvironment.
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Affiliation(s)
- Zhengjie Dai
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Xuan Lin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Xu Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China.
- Cancer Research Institute, Shanghai Key Laboratory of Radiation Oncology, , Fudan University Shanghai Cancer Center, Fudan University, Shanghai, China.
| | - Xuan Zou
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Yu Yan
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Ruijie Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Yusheng Chen
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Yesiboli Tasiheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Mingjian Ma
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - Xu Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China
| | - He Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China.
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China.
| | - Chen Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, No. 270 Dong An Road, Xu-Hui District, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Pancreatic Cancer Institute, Shanghai, 200032, China.
- Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, China.
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15
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Lekan AA, Weiner LM. The Role of Chemokines in Orchestrating the Immune Response to Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2024; 16:559. [PMID: 38339310 PMCID: PMC10854906 DOI: 10.3390/cancers16030559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Chemokines are small molecules that function as chemotactic factors which regulate the migration, infiltration, and accumulation of immune cells. Here, we comprehensively assess the structural and functional role of chemokines, examine the effects of chemokines that are present in the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME), specifically those produced by cancer cells and stromal components, and evaluate their impact on immune cell trafficking, both in promoting and suppressing anti-tumor responses. We further explore the impact of chemokines on patient outcomes in PDAC and their role in the context of immunotherapy treatments, and review clinical trials that have targeted chemokine receptors and ligands in the treatment of PDAC. Lastly, we highlight potential strategies that can be utilized to harness chemokines in order to increase cytotoxic immune cell infiltration and the anti-tumor effects of immunotherapy.
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Affiliation(s)
| | - Louis M. Weiner
- Department of Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, 3970 Reservoir Road NW, Washington, DC 20057, USA;
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16
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Han X, Gong C, Yang Q, Zheng K, Wang Z, Zhang W. Biomimetic Nano-Drug Delivery System: An Emerging Platform for Promoting Tumor Treatment. Int J Nanomedicine 2024; 19:571-608. [PMID: 38260239 PMCID: PMC10802790 DOI: 10.2147/ijn.s442877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 12/12/2023] [Indexed: 01/24/2024] Open
Abstract
With the development of nanotechnology, nanoparticles (NPs) have shown broad prospects as drug delivery vehicles. However, they exhibit certain limitations, including low biocompatibility, poor physiological stability, rapid clearance from the body, and nonspecific targeting, which have hampered their clinical application. Therefore, the development of novel drug delivery systems with improved biocompatibility and high target specificity remains a major challenge. In recent years, biofilm mediated biomimetic nano-drug delivery system (BNDDS) has become a research hotspot focus in the field of life sciences. This new biomimetic platform uses bio-nanotechnology to encapsulate synthetic NPswithin biomimetic membrane, organically integrating the low immunogenicity, low toxicity, high tumor targeting, good biocompatibility of the biofilm with the adjustability and versatility of the nanocarrier, and shows promising applications in the field of precision tumor therapy. In this review, we systematically summarize the new progress in BNDDS used for optimizing drug delivery, providing a theoretical reference for optimizing drug delivery and designing safe and efficient treatment strategies to improve tumor treatment outcomes.
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Affiliation(s)
- Xiujuan Han
- Department of Pharmacy, First Affiliated Hospital of Naval Medical University (Shanghai Changhai Hospital), Shanghai, 200433, People’s Republic of China
- School of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, 110016, People’s Republic of China
| | - Chunai Gong
- Department of Pharmacy, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 201999, People’s Republic of China
| | - Qingru Yang
- Department of Pharmacy, First Affiliated Hospital of Naval Medical University (Shanghai Changhai Hospital), Shanghai, 200433, People’s Republic of China
- School of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, 110016, People’s Republic of China
| | - Kaile Zheng
- Department of Pharmacy, First Affiliated Hospital of Naval Medical University (Shanghai Changhai Hospital), Shanghai, 200433, People’s Republic of China
| | - Zhuo Wang
- Department of Pharmacy, First Affiliated Hospital of Naval Medical University (Shanghai Changhai Hospital), Shanghai, 200433, People’s Republic of China
- School of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, 110016, People’s Republic of China
| | - Wei Zhang
- Department of Pharmacy, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, 200433, People’s Republic of China
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17
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Czaplicka A, Lachota M, Pączek L, Zagożdżon R, Kaleta B. Chimeric Antigen Receptor T Cell Therapy for Pancreatic Cancer: A Review of Current Evidence. Cells 2024; 13:101. [PMID: 38201305 PMCID: PMC10777940 DOI: 10.3390/cells13010101] [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: 11/27/2023] [Revised: 12/19/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has revolutionized the treatment of malignant and non-malignant disorders. CARs are synthetic transmembrane receptors expressed on genetically modified immune effector cells, including T cells, natural killer (NK) cells, or macrophages, which are able to recognize specific surface antigens on target cells and eliminate them. CAR-modified immune cells mediate cytotoxic antitumor effects via numerous mechanisms, including the perforin and granzyme pathway, Fas and Fas Ligand (FasL) pathway, and cytokine secretion. High hopes are associated with the prospective use of the CAR-T strategy against solid cancers, especially the ones resistant to standard oncological therapies, such as pancreatic cancer (PC). Herein, we summarize the current pre-clinical and clinical studies evaluating potential tumor-associated antigens (TAA), CAR-T cell toxicities, and their efficacy in PC.
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Affiliation(s)
- Agata Czaplicka
- Department of Internal Medicine and Gastroenterology, Mazovian “Bródnowski” Hospital, 03-242 Warsaw, Poland;
| | - Mieszko Lachota
- Laboratory of Cellular and Genetic Therapies, Medical University of Warsaw, 02-091 Warsaw, Poland; (M.L.); (R.Z.)
| | - Leszek Pączek
- Department of Clinical Immunology, Medical University of Warsaw, 02-006 Warsaw, Poland;
| | - Radosław Zagożdżon
- Laboratory of Cellular and Genetic Therapies, Medical University of Warsaw, 02-091 Warsaw, Poland; (M.L.); (R.Z.)
| | - Beata Kaleta
- Department of Clinical Immunology, Medical University of Warsaw, 02-006 Warsaw, Poland;
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18
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Teng F, Cui T, Zhou L, Gao Q, Zhou Q, Li W. Programmable synthetic receptors: the next-generation of cell and gene therapies. Signal Transduct Target Ther 2024; 9:7. [PMID: 38167329 PMCID: PMC10761793 DOI: 10.1038/s41392-023-01680-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/22/2023] [Accepted: 10/11/2023] [Indexed: 01/05/2024] Open
Abstract
Cell and gene therapies hold tremendous promise for treating a range of difficult-to-treat diseases. However, concerns over the safety and efficacy require to be further addressed in order to realize their full potential. Synthetic receptors, a synthetic biology tool that can precisely control the function of therapeutic cells and genetic modules, have been rapidly developed and applied as a powerful solution. Delicately designed and engineered, they can be applied to finetune the therapeutic activities, i.e., to regulate production of dosed, bioactive payloads by sensing and processing user-defined signals or biomarkers. This review provides an overview of diverse synthetic receptor systems being used to reprogram therapeutic cells and their wide applications in biomedical research. With a special focus on four synthetic receptor systems at the forefront, including chimeric antigen receptors (CARs) and synthetic Notch (synNotch) receptors, we address the generalized strategies to design, construct and improve synthetic receptors. Meanwhile, we also highlight the expanding landscape of therapeutic applications of the synthetic receptor systems as well as current challenges in their clinical translation.
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Affiliation(s)
- Fei Teng
- University of Chinese Academy of Sciences, Beijing, 101408, China.
| | - Tongtong Cui
- State Key Laboratory of Stem Cell and Regenerative Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China
| | - Li Zhou
- University of Chinese Academy of Sciences, Beijing, 101408, China
- State Key Laboratory of Stem Cell and Regenerative Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China
| | - Qingqin Gao
- University of Chinese Academy of Sciences, Beijing, 101408, China
- State Key Laboratory of Stem Cell and Regenerative Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China
| | - Qi Zhou
- University of Chinese Academy of Sciences, Beijing, 101408, China.
- State Key Laboratory of Stem Cell and Regenerative Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China.
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, China.
| | - Wei Li
- University of Chinese Academy of Sciences, Beijing, 101408, China.
- State Key Laboratory of Stem Cell and Regenerative Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing, 100101, China.
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, China.
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19
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Luo W, Wen T, Qu X. Tumor immune microenvironment-based therapies in pancreatic ductal adenocarcinoma: time to update the concept. J Exp Clin Cancer Res 2024; 43:8. [PMID: 38167055 PMCID: PMC10759657 DOI: 10.1186/s13046-023-02935-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal solid tumors. The tumor immune microenvironment (TIME) formed by interactions among cancer cells, immune cells, cancer-associated fibroblasts (CAF), and extracellular matrix (ECM) components drives PDAC in a more immunosuppressive direction: this is a major cause of therapy resistance and poor prognosis. In recent years, research has advanced our understanding of the signaling mechanism by which TIME components interact with the tumor and the evolution of immunophenotyping. Through revolutionary technologies such as single-cell sequencing, we have gone from simply classifying PDACs as "cold" and "hot" to a more comprehensive approach of immunophenotyping that considers all the cells and matrix components. This is key to improving the clinical efficacy of PDAC treatments. In this review, we elaborate on various TIME components in PDAC, the signaling mechanisms underlying their interactions, and the latest research into PDAC immunophenotyping. A deep understanding of these network interactions will contribute to the effective combination of TIME-based therapeutic approaches, such as immune checkpoint inhibitors (ICI), adoptive cell therapy, therapies targeting myeloid cells, CAF reprogramming, and stromal normalization. By selecting the appropriate integrated therapies based on precise immunophenotyping, significant advances in the future treatment of PDAC are possible.
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Affiliation(s)
- Wenyu Luo
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China
- Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China
- Clinical Cancer Research Center of Shenyang, the First Hospital of China Medical University, Shenyang, 110001, China
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Shenyang, 110001, Liaoning, China
| | - Ti Wen
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
- Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
- Clinical Cancer Research Center of Shenyang, the First Hospital of China Medical University, Shenyang, 110001, China.
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Shenyang, 110001, Liaoning, China.
| | - Xiujuan Qu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
- Key Laboratory of Anticancer Drugs and Biotherapy of Liaoning Province, The First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
- Clinical Cancer Research Center of Shenyang, the First Hospital of China Medical University, Shenyang, 110001, China.
- Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Shenyang, 110001, Liaoning, China.
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20
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Abstract
For our immune system to contain or eliminate malignant solid tumours, both myeloid and lymphoid haematopoietic cells must not only extravasate from the bloodstream into the tumour tissue but also further migrate to various specialized niches of the tumour microenvironment to functionally interact with each other, with non-haematopoietic stromal cells and, ultimately, with cancer cells. These interactions regulate local immune cell survival, proliferative expansion, differentiation and their execution of pro-tumour or antitumour effector functions, which collectively determine the outcome of spontaneous or therapeutically induced antitumour immune responses. None of these interactions occur randomly but are orchestrated and critically depend on migratory guidance cues provided by chemokines, a large family of chemotactic cytokines, and their receptors. Understanding the functional organization of the tumour immune microenvironment inevitably requires knowledge of the multifaceted roles of chemokines in the recruitment and positioning of its cellular constituents. Gaining such knowledge will not only generate new insights into the mechanisms underlying antitumour immunity or immune tolerance but also inform the development of biomarkers (or 'biopatterns') based on spatial tumour tissue analyses, as well as novel strategies to therapeutically engineer immune responses in patients with cancer. Here we will discuss recent observations on the role of chemokines in the tumour microenvironment in the context of our knowledge of their physiological functions in development, homeostasis and antimicrobial responses.
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Affiliation(s)
- Thorsten R Mempel
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Julia K Lill
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lukas M Altenburger
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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21
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Guerra C, Kalaitsidou M, Kueberuwa G, Hawkins R, Edmondson R. Engineering strategies to optimise adoptive cell therapy in ovarian cancer. Cancer Treat Rev 2023; 121:102632. [PMID: 37837788 DOI: 10.1016/j.ctrv.2023.102632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/01/2023] [Accepted: 10/03/2023] [Indexed: 10/16/2023]
Abstract
Ovarian cancer is amongst the ten most common cancer types in women, and it is one of the leading causes of death. Despite the promising results of targeted therapies, including anti-angiogenic agents and poly (ADP-ribose) polymerase inhibitors (PARPi), the majority of patients will relapse and develop treatment resistance, implying that novel therapeutic strategies are required. Adoptive cell therapy (ACT) refers to the process by which autologous immune cells are used to eliminate cancer. Examples include tumour infiltrating lymphocytes (TILs), T cells genetically engineered with T cell receptors (TCR), or chimeric antigen receptor (CAR)-T cells. Recently, ACT has revealed promising results in the treatment of haematological malignancies, however, its application to solid tumours is still limited due to lack of functionality and persistence of T cells, prevalence of an exhausted phenotype and impaired trafficking towards the tumour microenvironment (TME). In this review we explore the potential of ACT for the treatment of ovarian cancer and strategies to overcome its principal limitations.
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Affiliation(s)
- Catarina Guerra
- InstilBio UK, 48 Grafton St, Manchester M13 9XX, Manchester, United Kingdom; School of Medical Sciences, The University of Manchester, Oxford Rd, Manchester, United Kingdom.
| | - Milena Kalaitsidou
- InstilBio UK, 48 Grafton St, Manchester M13 9XX, Manchester, United Kingdom.
| | - Gray Kueberuwa
- InstilBio UK, 48 Grafton St, Manchester M13 9XX, Manchester, United Kingdom.
| | - Robert Hawkins
- InstilBio UK, 48 Grafton St, Manchester M13 9XX, Manchester, United Kingdom.
| | - Richard Edmondson
- School of Medical Sciences, The University of Manchester, Oxford Rd, Manchester, United Kingdom.
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22
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Hong M, Talluri S, Chen YY. Advances in promoting chimeric antigen receptor T cell trafficking and infiltration of solid tumors. Curr Opin Biotechnol 2023; 84:103020. [PMID: 37976958 DOI: 10.1016/j.copbio.2023.103020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 09/05/2023] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
T cells engineered to express chimeric antigen receptors (CARs) have demonstrated robust response rates in treating hematological malignancies. However, solid tumors present multiple challenges that hinder the antitumor efficacy of CAR-T cells, including antigen heterogeneity, off-tumor and systemic toxicities, and the immunosuppressive milieu of the tumor microenvironment (TME). Notably, the TME of solid tumors is characterized by chemokine dysregulation and a dense architecture consisting of tumor stroma, extracellular matrix, and aberrant vasculature that impede migration of CAR-T cells to the tumor site as well as infiltration into the solid-tumor mass. In this review, we highlight recent advances to improve CAR-T-cell trafficking to and infiltration of solid tumors to promote effective antigen recognition by CAR-T cells.
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Affiliation(s)
- Mihe Hong
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA
| | - Sohan Talluri
- Department of Microbiology, Immunology, and Molecular Genetics, University of California-Los Angeles, Los Angeles, CA 90095, USA
| | - Yvonne Y Chen
- Department of Chemical and Biomolecular Engineering, University of California-Los Angeles, Los Angeles, CA 90095, USA; Department of Microbiology, Immunology, and Molecular Genetics, University of California-Los Angeles, Los Angeles, CA 90095, USA; Parker Institute for Cancer Immunotherapy Center at UCLA, Los Angeles, CA 90095, USA.
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23
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Giardino Torchia ML, Moody G. DIALing-up the preclinical characterization of gene-modified adoptive cellular immunotherapies. Front Immunol 2023; 14:1264882. [PMID: 38090585 PMCID: PMC10713823 DOI: 10.3389/fimmu.2023.1264882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/27/2023] [Indexed: 12/18/2023] Open
Abstract
The preclinical characterization of gene modified adoptive cellular immunotherapy candidates for clinical development often requires the use of mouse models. Gene-modified lymphocytes (GML) incorporating chimeric antigen receptors (CAR) and T-cell receptors (TCR) into immune effector cells require in vivo characterization of biological activity, mechanism of action, and preclinical safety. Typically, this characterization involves the assessment of dose-dependent, on-target, on-tumor activity in severely immunocompromised mice. While suitable for the purpose of evaluating T cell-expressed transgene function in a living host, this approach falls short in translating cellular therapy efficacy, safety, and persistence from preclinical models to humans. To comprehensively characterize cell therapy products in mice, we have developed a framework called "DIAL". This framework aims to enable an end-to-end understanding of genetically engineered cellular immunotherapies in vivo, from infusion to tumor clearance and long-term immunosurveillance. The acronym DIAL stands for Distribution, Infiltration, Accumulation, and Longevity, compartmentalizing the systemic attributes of gene-modified cellular therapy and providing a platform for optimization with the ultimate goal of improving therapeutic efficacy. This review will discuss both existent and emerging examples of DIAL characterization in mouse models, as well as opportunities for future development and optimization.
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Affiliation(s)
| | - Gordon Moody
- Cell Therapy Unit, Oncology Research, AstraZeneca, Gaithersburg, MD, United States
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24
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Giordano Attianese GMP, Ash S, Irving M. Coengineering specificity, safety, and function into T cells for cancer immunotherapy. Immunol Rev 2023; 320:166-198. [PMID: 37548063 DOI: 10.1111/imr.13252] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 07/03/2023] [Indexed: 08/08/2023]
Abstract
Adoptive T-cell transfer (ACT) therapies, including of tumor infiltrating lymphocytes (TILs) and T cells gene-modified to express either a T cell receptor (TCR) or a chimeric antigen receptor (CAR), have demonstrated clinical efficacy for a proportion of patients and cancer-types. The field of ACT has been driven forward by the clinical success of CD19-CAR therapy against various advanced B-cell malignancies, including curative responses for some leukemia patients. However, relapse remains problematic, in particular for lymphoma. Moreover, for a variety of reasons, relative limited efficacy has been demonstrated for ACT of non-hematological solid tumors. Indeed, in addition to pre-infusion challenges including lymphocyte collection and manufacturing, ACT failure can be attributed to several biological processes post-transfer including, (i) inefficient tumor trafficking, infiltration, expansion and retention, (ii) chronic antigen exposure coupled with insufficient costimulation resulting in T-cell exhaustion, (iii) a range of barriers in the tumor microenvironment (TME) mediated by both tumor cells and suppressive immune infiltrate, (iv) tumor antigen heterogeneity and loss, or down-regulation of antigen presentation machinery, (v) gain of tumor intrinsic mechanisms of resistance such as to apoptosis, and (vi) various forms of toxicity and other adverse events in patients. Affinity-optimized TCRs can improve T-cell function and innovative CAR designs as well as gene-modification strategies can be used to coengineer specificity, safety, and function into T cells. Coengineering strategies can be designed not only to directly support the transferred T cells, but also to block suppressive barriers in the TME and harness endogenous innate and adaptive immunity. Here, we review a selection of the remarkable T-cell coengineering strategies, including of tools, receptors, and gene-cargo, that have been developed in recent years to augment tumor control by ACT, more and more of which are advancing to the clinic.
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Affiliation(s)
- Greta Maria Paola Giordano Attianese
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Sarah Ash
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Melita Irving
- Department of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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25
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Marchais M, Simula L, Phayanouvong M, Mami-Chouaib F, Bismuth G, Decroocq J, Bouscary D, Dutrieux J, Mangeney M. FOXO1 Inhibition Generates Potent Nonactivated CAR T Cells against Solid Tumors. Cancer Immunol Res 2023; 11:1508-1523. [PMID: 37649096 DOI: 10.1158/2326-6066.cir-22-0533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 01/09/2023] [Accepted: 08/23/2023] [Indexed: 09/01/2023]
Abstract
Chimeric antigen receptor (CAR) T cells have shown promising results in the treatment of B-cell malignancies. Despite the successes, challenges remain. One of them directly involves the CAR T-cell manufacturing process and especially the ex vivo activation phase. While this is required to allow infection and expansion, ex vivo activation dampens the antitumor potential of CAR T cells. Optimizing the nature of the T cells harboring the CAR is a strategy to address this obstacle and has the potential to improve CAR T-cell therapy, including for solid tumors. Here, we describe a protocol to create CAR T cells without ex vivo preactivation by inhibiting the transcription factor FOXO1 (CAR TAS cells). This approach made T cells directly permissive to lentiviral infection, allowing CAR expression, with enhanced antitumor functions. FOXO1 inhibition in primary T cells (TAS cells) correlated with acquisition of a stem cell memory phenotype, high levels of granzyme B, and increased production of TNFα. TAS cells displayed enhanced proliferative and cytotoxic capacities as well as improved migratory properties. In vivo experiments showed that CAR TAS cells were more efficient at controlling solid tumor growth than classical CAR T cells. The production of CAR TAS from patients' cells confirmed the feasibility of the protocol in clinic.
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Affiliation(s)
- Maude Marchais
- CNRS UMR9196, Physiologie et Pathologie Moléculaires des Rétrovirus Endogènes et Infectieux, Gustave Roussy, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
| | - Luca Simula
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
| | - Mélanie Phayanouvong
- INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Fathia Mami-Chouaib
- INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Georges Bismuth
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
| | - Justine Decroocq
- Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service d'Hématologie Clinique, Hôpital Cochin, Paris, France
| | - Didier Bouscary
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
- Assistance Publique-Hôpitaux de Paris, Centre-Université de Paris, Service d'Hématologie Clinique, Hôpital Cochin, Paris, France
| | - Jacques Dutrieux
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
- Viral DNA Integration and Chromatin Dynamics Network (DyNAVir), Paris, France
| | - Marianne Mangeney
- CNRS UMR9196, Physiologie et Pathologie Moléculaires des Rétrovirus Endogènes et Infectieux, Gustave Roussy, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
- Université de Paris, Institut Cochin, CNRS UMR8104, INSERM U1016, Paris, France
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26
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Zhu Y, Jin L, Chen J, Su M, Sun T, Yang X. Promoting the Recruitment, Engagement, and Reinvigoration of Effector T Cells via an Injectable Hydrogel with a Supramolecular Binding Capability for Cancer Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2309667. [PMID: 37807931 DOI: 10.1002/adma.202309667] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Indexed: 10/10/2023]
Abstract
T cells play a basic and key role in immunotherapy against solid tumors, and efficiently recruiting them into neoplastic foci and sustaining long-term effector function are consistent goals that remain a critical challenge. Here, an injectable alginate-based hydrogel with abundant β-cyclodextrin (ALG-βCD) sites is developed and intratumorally injected to recruit CCR9+ CD8+ T cells (a subset of T cells with robust antitumor activity) via the trapped chemokine CCL25. In the meantime, an intravenously injected adamantane-decorated anti-PD1 antibody (Ad-aPD1) would hitchhike on recruited CCR9+ CD8+ T cells to achieve the improved intratumoral accumulation of Ad-aPD1. Moreover, the Ad-PD1 and Ad-PDL1 antibodies are immobilized in the ALG-βCD hydrogel through supramolecular host-guest interactions of Ad and βCD, which facilitate engagement between CD8+ T cells and tumor cells and reinvigorate CD8+ T cells to avoid exhaustion. Based on this treatment strategy, T cell-mediated anticancer activity is promoted at multiple levels, eventually achieving superior antitumor efficacy in both orthotopic and postsurgical B16-F10 tumor models.
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Affiliation(s)
- Yueqiang Zhu
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 511442, P. R. China
- Guangdong Provincial Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, Guangdong, 510006, P. R. China
| | - Liangjie Jin
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 511442, P. R. China
- Guangdong Provincial Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, Guangdong, 510006, P. R. China
| | - Junbin Chen
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 511442, P. R. China
| | - Miao Su
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 511442, P. R. China
| | - Tianmeng Sun
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Institute of Immunology, The First Hospital, Jilin University, Changchun, 130061, China
| | - Xianzhu Yang
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou, Guangdong, 511442, P. R. China
- Guangdong Provincial Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou, Guangdong, 510006, P. R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, and Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou, Guangdong, 510006, P. R. China
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27
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Wang R, Li H, Ling C, Zhang X, Lu J, Luan W, Zhang J, Shi L. A novel phenotype of B cells associated with enhanced phagocytic capability and chemotactic function after ischemic stroke. Neural Regen Res 2023; 18:2413-2423. [PMID: 37282471 DOI: 10.4103/1673-5374.371365] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
Accumulating evidence has demonstrated the involvement of B cells in neuroinflammation and neuroregeneration. However, the role of B cells in ischemic stroke remains unclear. In this study, we identified a novel phenotype of macrophage-like B cells in brain-infiltrating immune cells expressing a high level of CD45. Macrophage-like B cells characterized by co-expression of B-cell and macrophage markers, showed stronger phagocytic and chemotactic functions compared with other B cells and showed upregulated expression of phagocytosis-related genes. Gene Ontology analysis found that the expression of genes associated with phagocytosis, including phagosome- and lysosome-related genes, was upregulated in macrophage-like B cells. The phagocytic activity of macrophage-like B cells was verified by immunostaining and three-dimensional reconstruction, in which TREM2-labeled macrophage-like B cells enwrapped and internalized myelin debris after cerebral ischemia. Cell-cell interaction analysis revealed that macrophage-like B cells released multiple chemokines to recruit peripheral immune cells mainly via CCL pathways. Single-cell RNA sequencing showed that the transdifferentiation to macrophage-like B cells may be induced by specific upregulation of the transcription factor CEBP family to the myeloid lineage and/or by downregulation of the transcription factor Pax5 to the lymphoid lineage. Furthermore, this distinct B cell phenotype was detected in brain tissues from mice or patients with traumatic brain injury, Alzheimer's disease, and glioblastoma. Overall, these results provide a new perspective on the phagocytic capability and chemotactic function of B cells in the ischemic brain. These cells may serve as an immunotherapeutic target for regulating the immune response of ischemic stroke.
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Affiliation(s)
- Rui Wang
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Huaming Li
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Chenhan Ling
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Xiaotao Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Jianan Lu
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Weimin Luan
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Jianmin Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine; Brain Research Institute, Zhejiang University; Stroke Research Center for Diagnostic and Therapeutic Technologies of Zhejiang Province, Hangzhou, Zhejiang Province, China
| | - Ligen Shi
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine; Clinical Research Center for Neurological Diseases of Zhejiang Province, Hangzhou, Zhejiang Province, China
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28
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Gottschlich A, Thomas M, Grünmeier R, Lesch S, Rohrbacher L, Igl V, Briukhovetska D, Benmebarek MR, Vick B, Dede S, Müller K, Xu T, Dhoqina D, Märkl F, Robinson S, Sendelhofert A, Schulz H, Umut Ö, Kavaka V, Tsiverioti CA, Carlini E, Nandi S, Strzalkowski T, Lorenzini T, Stock S, Müller PJ, Dörr J, Seifert M, Cadilha BL, Brabenec R, Röder N, Rataj F, Nüesch M, Modemann F, Wellbrock J, Fiedler W, Kellner C, Beltrán E, Herold T, Paquet D, Jeremias I, von Baumgarten L, Endres S, Subklewe M, Marr C, Kobold S. Single-cell transcriptomic atlas-guided development of CAR-T cells for the treatment of acute myeloid leukemia. Nat Biotechnol 2023; 41:1618-1632. [PMID: 36914885 PMCID: PMC7615296 DOI: 10.1038/s41587-023-01684-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 01/20/2023] [Indexed: 03/16/2023]
Abstract
Chimeric antigen receptor T cells (CAR-T cells) have emerged as a powerful treatment option for individuals with B cell malignancies but have yet to achieve success in treating acute myeloid leukemia (AML) due to a lack of safe targets. Here we leveraged an atlas of publicly available RNA-sequencing data of over 500,000 single cells from 15 individuals with AML and tissue from 9 healthy individuals for prediction of target antigens that are expressed on malignant cells but lacking on healthy cells, including T cells. Aided by this high-resolution, single-cell expression approach, we computationally identify colony-stimulating factor 1 receptor and cluster of differentiation 86 as targets for CAR-T cell therapy in AML. Functional validation of these established CAR-T cells shows robust in vitro and in vivo efficacy in cell line- and human-derived AML models with minimal off-target toxicity toward relevant healthy human tissues. This provides a strong rationale for further clinical development.
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Affiliation(s)
- Adrian Gottschlich
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Bavarian Cancer Research Center (BZKF), Munich, Germany
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Moritz Thomas
- Institute of AI for Health, Helmholtz Munich, Neuherberg, Germany
- School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Ruth Grünmeier
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Stefanie Lesch
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Lisa Rohrbacher
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
- Laboratory for Translational Cancer Immunology, Gene Center, LMU Munich, Munich, Germany
| | - Veronika Igl
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Daria Briukhovetska
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Mohamed-Reda Benmebarek
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Binje Vick
- Research Unit Apoptosis in Hematopoietic Stem Cells, Helmholtz Munich, German Research Center for Environmental Health (HMGU), Munich, Germany
- Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
| | - Sertac Dede
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Katharina Müller
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Tao Xu
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Dario Dhoqina
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Florian Märkl
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Sophie Robinson
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | | | - Heiko Schulz
- Institute of Pathology, LMU Munich, Munich, Germany
| | - Öykü Umut
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Vladyslav Kavaka
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany
- Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Martinsried, Germany
| | - Christina Angeliki Tsiverioti
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Emanuele Carlini
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Sayantan Nandi
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Thaddäus Strzalkowski
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Theo Lorenzini
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Sophia Stock
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Philipp Jie Müller
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Janina Dörr
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Matthias Seifert
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Bruno L Cadilha
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Ruben Brabenec
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Institute of AI for Health, Helmholtz Munich, Neuherberg, Germany
| | - Natalie Röder
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Felicitas Rataj
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Manuel Nüesch
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Franziska Modemann
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Mildred Scheel Cancer Career Center, University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf Hamburg, Hamburg, Germany
| | - Jasmin Wellbrock
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Walter Fiedler
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald University Cancer Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Kellner
- Division of Transfusion Medicine, Cell Therapeutics and Haemostaseology, University Hospital, LMU Munich, Munich, Germany
| | - Eduardo Beltrán
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
- Institute of Clinical Neuroimmunology, University Hospital, LMU Munich, Munich, Germany
- Biomedical Center (BMC), Faculty of Medicine, LMU Munich, Martinsried, Germany
| | - Tobias Herold
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Dominik Paquet
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Irmela Jeremias
- Research Unit Apoptosis in Hematopoietic Stem Cells, Helmholtz Munich, German Research Center for Environmental Health (HMGU), Munich, Germany
- Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Louisa von Baumgarten
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Department of Neurosurgery, LMU Munich, Munich, Germany
| | - Stefan Endres
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Munich, Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Marion Subklewe
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
- Laboratory for Translational Cancer Immunology, Gene Center, LMU Munich, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Carsten Marr
- Institute of AI for Health, Helmholtz Munich, Neuherberg, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Munich, Research Center for Environmental Health (HMGU), Neuherberg, Germany.
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29
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Wagenbauer KF, Pham N, Gottschlich A, Kick B, Kozina V, Frank C, Trninic D, Stömmer P, Grünmeier R, Carlini E, Tsiverioti CA, Kobold S, Funke JJ, Dietz H. Programmable multispecific DNA-origami-based T-cell engagers. NATURE NANOTECHNOLOGY 2023; 18:1319-1326. [PMID: 37591933 PMCID: PMC10656288 DOI: 10.1038/s41565-023-01471-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 06/26/2023] [Indexed: 08/19/2023]
Abstract
Multispecific antibodies have emerged as versatile therapeutic agents, and therefore, approaches to optimize and streamline their design and assembly are needed. Here we report on the modular and programmable assembly of IgG antibodies, F(ab) and scFv fragments on DNA origami nanocarriers. We screened 105 distinct quadruplet antibody variants in vitro for the ability to activate T cells in the presence of target cells. T-cell engagers were identified, which in vitro showed the specific and efficient T-cell-mediated lysis of five distinct target cell lines. We used these T-cell engagers to target and lyse tumour cells in vivo in a xenograft mouse tumour model. Our approach enables the rapid generation, screening and testing of bi- and multispecific antibodies to facilitate preclinical pharmaceutical development from in vitro discovery to in vivo proof of concept.
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Grants
- This work was supported by a European Research Council Consolidator Grant to H.D. (grant agreement 724261), the Deutsche Forschungsgemeinschaft through grants provided within the Gottfried Wilhelm Leibniz Program (to H.D.), the Medical Valley Award, the M4 Award, a GO-Bio initial award (Federal Ministry of Education and Research (BMBF) of Germany), and a Funding by the ForTra gGmbH für Forschungstransfer der Else Kröner-Fresenius Stiftung all to KFW, JJF, BK and HD. The work has received support from the Max Planck School Matter to Life (to H.D.) jointly financed by the Federal Ministry of Education and Research (BMBF) of Germany and the Max Planck Society
- This study was further supported by the international doctoral program the Förderprogramm für Forschung und Lehre der Medizinischen Fakultät der LMU (A.G, grant number 1139), the Deutsche Forschungsgemeinschaft (A.G. – grant number: GO 3823/1-1); S.K. - grant number: KO 5055/3-1), ‘i-Target: immunotargeting of cancer’ (funded by the Elite Network of Bavaria; to S.K.), Melanoma Research Alliance (grant number 409510 to S.K.), Marie Sklodowska-Curie Training Network for Optimizing Adoptive T Cell Therapy of Cancer (funded by the Horizon 2020 programme of the European Union; grant 955575 to S.K.), Else Kröner-Fresenius-Stiftung (to S.K.), German Cancer Aid (AvantCAR.de to S. Kobold), Ernst Jung Stiftung (to S.K.), the Wilhelm-Sander Stiftung (to S. Kobold), Institutional Strategy LMUexcellent of LMU Munich (within the framework of the German Excellence Initiative; to S.K.), Bundesministerium für Bildung und Forschung (S.K.), European Research Council (Starting Grant 756017 and Proof of Concept Grant 101100460 to S. Kobold), Deutsche Forschungsgemeinschaft (DFG; KO5055-2-1 and 510821390 to S.K.), by the SFB-TRR 338/1 2021–452881907 (to S.K.), Fritz-Bender Foundation (to S.K.), Deutsche José Carreras Leukämie Stiftung (to S.K.) and Hector Foundation (to S.K.).
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Affiliation(s)
- Klaus F Wagenbauer
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Nhi Pham
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Adrian Gottschlich
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Department of Medicine III, University Hospital, LMU Munich, Munich, Germany
| | - Benjamin Kick
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Viktorija Kozina
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Christopher Frank
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Daniela Trninic
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Pierre Stömmer
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany
| | - Ruth Grünmeier
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Emanuele Carlini
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Christina Angeliki Tsiverioti
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, University Hospital, LMU Munich, Member of the German Center for Lung Research (DZL), Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Munich, Research Center for Environmental Health (HMGU), Neuherberg, Germany.
| | - Jonas J Funke
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany.
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany.
| | - Hendrik Dietz
- Department of Biosciences, School of Natural Sciences, Technical University of Munich, Garching, Germany.
- Munich Institute of Biomedical Engineering, Technical University of Munich, Garching, Germany.
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30
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Sun R, Sun Y, Wu C, Liu Y, Zhou M, Dong Y, Du G, Luo H, Shi B, Jiang H, Li Z. CXCR4-modified CAR-T cells suppresses MDSCs recruitment via STAT3/NF-κB/SDF-1α axis to enhance efficacy against pancreatic cancer. Mol Ther 2023; 31:3193-3209. [PMID: 37735875 PMCID: PMC10638076 DOI: 10.1016/j.ymthe.2023.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 04/02/2023] [Accepted: 09/14/2023] [Indexed: 09/23/2023] Open
Abstract
Claudin18.2 (CLDN18.2)-specific chimeric antigen receptor (CAR-T) cells displayed limited efficacy in CLDN18.2-positive pancreatic ductal adenocarcinoma (PDAC). Strategies are needed to improve the trafficking capacity of CLDN18.2-specific CAR-T cells. PDAC has a unique microenvironment that consists of abundant cancer-associated fibroblasts (CAFs), which could secrete stromal cell-derived factor 1α (SDF-1α), the ligand of CXCR4. Then, we constructed and explored CLDN18.2-targeted CAR-T cells with CXCR4 co-expression in treating immunocompetent mouse models of PDAC. The results indicated that CXCR4 could promote the infiltration of CAR-T cells and enhance their efficacy in vivo. Mechanistically, the activation of signal transducer and activator of transcription 3 (STAT3) signaling was impaired in CXCR4 CAR-T cells, which reduced the release of inflammatory factors, such as tumor necrosis factor-α, IL-6, and IL-17A. Then, the lower release of inflammatory factors suppressed SDF-1α secretion in CAFs via the nuclear factor κB (NF-κB) pathway. Therefore, the decreased secretion of SDF-1α in feedback decreased the migration of myeloid-derived suppressor cells (MDSCs) in tumor sites. Overall, our study demonstrated that CXCR4 CAR-T cells could traffic more into tumor sites and also suppress MDSC migration via the STAT3/NF-κB/SDF-1α axis to obtain better efficacy in treating CLDN18.2-positive pancreatic cancer. Our findings provide a theoretical rationale for CXCR4 CAR-T cell therapy in PDAC.
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Affiliation(s)
- Ruixin Sun
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China; Department of Laboratory Medicine, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
| | - Yansha Sun
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China
| | - Chuanlong Wu
- Department of Orthopaedics, Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yifan Liu
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China
| | - Min Zhou
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China
| | - Yiwei Dong
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China
| | - Guoxiu Du
- CARsgen Therapeutics, Shanghai 200032, China
| | - Hong Luo
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China
| | - Bizhi Shi
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China; CARsgen Therapeutics, Shanghai 200032, China
| | - Hua Jiang
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China; CARsgen Therapeutics, Shanghai 200032, China.
| | - Zonghai Li
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200032, China; CARsgen Therapeutics, Shanghai 200032, China.
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31
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Vincent RL, Gurbatri CR, Li F, Vardoshvili A, Coker C, Im J, Ballister ER, Rouanne M, Savage T, de los Santos-Alexis K, Redenti A, Brockmann L, Komaranchath M, Arpaia N, Danino T. Probiotic-guided CAR-T cells for solid tumor targeting. Science 2023; 382:211-218. [PMID: 37824640 PMCID: PMC10915968 DOI: 10.1126/science.add7034] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 08/24/2023] [Indexed: 10/14/2023]
Abstract
A major challenge facing tumor-antigen targeting therapies such as chimeric antigen receptor (CAR)-T cells is the identification of suitable targets that are specifically and uniformly expressed on heterogeneous solid tumors. By contrast, certain species of bacteria selectively colonize immune-privileged tumor cores and can be engineered as antigen-independent platforms for therapeutic delivery. To bridge these approaches, we developed a platform of probiotic-guided CAR-T cells (ProCARs), in which tumor-colonizing probiotics release synthetic targets that label tumor tissue for CAR-mediated lysis in situ. This system demonstrated CAR-T cell activation and antigen-agnostic cell lysis that was safe and effective in multiple xenograft and syngeneic models of human and mouse cancers. We further engineered multifunctional probiotics that co-release chemokines to enhance CAR-T cell recruitment and therapeutic response.
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Affiliation(s)
- Rosa L. Vincent
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Candice R. Gurbatri
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Fangda Li
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Ana Vardoshvili
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Courtney Coker
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Jongwon Im
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Edward R. Ballister
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Mathieu Rouanne
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Thomas Savage
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Kenia de los Santos-Alexis
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Andrew Redenti
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Leonie Brockmann
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
| | - Meghna Komaranchath
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
| | - Nicholas Arpaia
- Department of Microbiology and Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Tal Danino
- Department of Biomedical Engineering, Columbia University, New York, NY 10027, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
- Data Science Institute, Columbia University, New York, NY 10027, USA
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32
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Quach HT, Skovgard MS, Villena-Vargas J, Bellis RY, Chintala NK, Amador-Molina A, Bai Y, Banerjee S, Saini J, Xiong Y, Vista WR, Byun AJ, De Biasi A, Zeltsman M, Mayor M, Morello A, Mittal V, Gomez DR, Rimner A, Jones DR, Adusumilli PS. Tumor-Targeted Nonablative Radiation Promotes Solid Tumor CAR T-cell Therapy Efficacy. Cancer Immunol Res 2023; 11:1314-1331. [PMID: 37540803 PMCID: PMC10592183 DOI: 10.1158/2326-6066.cir-22-0840] [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: 10/28/2022] [Revised: 04/18/2023] [Accepted: 08/02/2023] [Indexed: 08/06/2023]
Abstract
Infiltration of tumor by T cells is a prerequisite for successful immunotherapy of solid tumors. In this study, we investigate the influence of tumor-targeted radiation on chimeric antigen receptor (CAR) T-cell therapy tumor infiltration, accumulation, and efficacy in clinically relevant models of pleural mesothelioma and non-small cell lung cancers. We use a nonablative dose of tumor-targeted radiation prior to systemic administration of mesothelin-targeted CAR T cells to assess infiltration, proliferation, antitumor efficacy, and functional persistence of CAR T cells at primary and distant sites of tumor. A tumor-targeted, nonablative dose of radiation promotes early and high infiltration, proliferation, and functional persistence of CAR T cells. Tumor-targeted radiation promotes tumor-chemokine expression and chemokine-receptor expression in infiltrating T cells and results in a subpopulation of higher-intensity CAR-expressing T cells with high coexpression of chemokine receptors that further infiltrate distant sites of disease, enhancing CAR T-cell antitumor efficacy. Enhanced CAR T-cell efficacy is evident in models of both high-mesothelin-expressing mesothelioma and mixed-mesothelin-expressing lung cancer-two thoracic cancers for which radiotherapy is part of the standard of care. Our results strongly suggest that the use of tumor-targeted radiation prior to systemic administration of CAR T cells may substantially improve CAR T-cell therapy efficacy for solid tumors. Building on our observations, we describe a translational strategy of "sandwich" cell therapy for solid tumors that combines sequential metastatic site-targeted radiation and CAR T cells-a regional solution to overcome barriers to systemic delivery of CAR T cells.
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Affiliation(s)
- Hue Tu Quach
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Matthew S. Skovgard
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Jonathan Villena-Vargas
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Rebecca Y. Bellis
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Navin K. Chintala
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Alfredo Amador-Molina
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Yang Bai
- Department of Cardiothoracic Surgery, Weill Cornell Medicine; New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine; New York, NY, USA
| | - Srijita Banerjee
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Jasmeen Saini
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Yuquan Xiong
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - William-Ray Vista
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Alexander J. Byun
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Andreas De Biasi
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Masha Zeltsman
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Marissa Mayor
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Aurore Morello
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Vivek Mittal
- Department of Cardiothoracic Surgery, Weill Cornell Medicine; New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine; New York, NY, USA
| | - Daniel R. Gomez
- Thoracic Radiation Oncology, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Andreas Rimner
- Thoracic Radiation Oncology, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - David R. Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
| | - Prasad S. Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY, USA
- Center for Cell Engineering, Memorial Sloan Kettering Cancer Center; New York, NY, USA
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Lorenzini T, Cadilha BL, Obeck H, Benmebarek MR, Märkl F, Michaelides S, Strzalkowski T, Briukhovetska D, Müller PJ, Nandi S, Winter P, Majed L, Grünmeier R, Seifert M, Rausch S, Feuchtinger T, Endres S, Kobold S. Rational design of PD-1-CD28 immunostimulatory fusion proteins for CAR T cell therapy. Br J Cancer 2023; 129:696-705. [PMID: 37400680 PMCID: PMC10421897 DOI: 10.1038/s41416-023-02332-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 05/25/2023] [Accepted: 06/19/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND In many situations, the therapeutic efficacy of CAR T cells is limited due to immune suppression and poor persistence. Immunostimulatory fusion protein (IFP) constructs have been advanced as a tool to convert suppressive signals into stimulation and thus promote the persistence of T cells, but no universal IFP design has been established so far. We now took advantage of a PD-1-CD28 IFP as a clinically relevant structure to define key determinants of IFP activity. METHODS We compared different PD-1-CD28 IFP variants in a human leukemia model to assess the impact of distinctive design choices on CAR T cell performance in vitro and a xenograft mouse model. RESULTS We observed that IFP constructs that putatively exceed the extracellular length of PD-1 induce T-cell response without CAR target recognition, rendering them unsuitable for tumour-specific therapy. IFP variants with physiological PD-1 length ameliorated CAR T cell effector function and proliferation in response to PD-L1+ tumour cells in vitro and prolonged survival in vivo. Transmembrane or extracellular CD28 domains were found to be replaceable by corresponding PD-1 domains for in vivo efficacy. CONCLUSION PD-1-CD28 IFP constructs must mimic the physiological interaction of PD-1 with PD-L1 to retain selectivity and mediate CAR-conditional therapeutic activity.
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Affiliation(s)
- Theo Lorenzini
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Bruno L Cadilha
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Hannah Obeck
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Mohamed-Reda Benmebarek
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
- National Cancer Institute (NCI), Bethesda, MD, USA
| | - Florian Märkl
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Stefanos Michaelides
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Thaddäus Strzalkowski
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Daria Briukhovetska
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Philipp Jie Müller
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Sayantan Nandi
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Pia Winter
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Lina Majed
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Ruth Grünmeier
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Matthias Seifert
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Svenja Rausch
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Tobias Feuchtinger
- Department of Pediatric Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Dr. von Hauner University Children's Hospital, LMU University Hospital, LMU, Munich, Germany
- German Center for Infection Research (DZIF), Munich, Germany
| | - Stefan Endres
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany
- German Center for Translational Cancer Research (DKTK), partner site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany
| | - Sebastian Kobold
- Division of Clinical Pharmacology, Department of Medicine IV, LMU University Hospital, LMU Munich, Germany, Member of the German Center for Lung Research (DZL), Munich, Germany.
- German Center for Translational Cancer Research (DKTK), partner site Munich, Munich, Germany.
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Zentrum München, German Research Center for Environmental Health (HMGU), Neuherberg, Germany.
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Pachmayr LO, Muehlbauer A, Flommersfeld S, Graml F, Hoenninger J, von Baumgarten L, Buchholz VR, Grassmann S. Unbiased chemokine receptor screening reveals similar efficacy of lymph node- and tumor-targeted T cell immunotherapy. Cancer Immunol Immunother 2023; 72:3111-3124. [PMID: 37301772 PMCID: PMC10412482 DOI: 10.1007/s00262-023-03472-w] [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: 03/13/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023]
Abstract
Localization is a crucial prerequisite for immune cell function and solid tumors evade immune control by modulating immune cell infiltration into the tumor stroma. Immunosuppressive cells like regulatory T cells are attracted, while cytotoxic CD8+ T cells are excluded. Engineering CD8+ T cells with chemokine receptors is a potent strategy to turn this mechanism of directed immune cell recruitment against the tumor. Here, we utilized fluorescent tagging to track the migratory behavior of tumor-specific T cells engineered with a library of all murine chemokine receptors in vivo. We then asked whether chemokine receptor-mediated redirection of antigen-specific T cells into tumors or tumor-draining lymph nodes showed superior anti-tumoral activity. We found that both targeting approaches showed higher therapeutic efficacy than control T cells. However, multiple receptors conveying the same homing pattern did not augment infiltration. Instead, in the MC38 colon carcinoma model, anti-tumoral efficacy as well as lymph node vs. tumor-homing patterns were mostly driven by CCR4 and CCR6, respectively. Overall, our data, based on fluorescent receptor tagging, identify the tumor-draining lymph node and the tumor itself as viable targets for chemokine receptor-mediated enhancement of adoptive T cell therapy.
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Affiliation(s)
- Ludwig O Pachmayr
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Anton Muehlbauer
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Sophie Flommersfeld
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Franziska Graml
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Julian Hoenninger
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | | | - Veit R Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany.
| | - Simon Grassmann
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany.
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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35
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Zheng C, Zhong Q, Yi K, Kong H, Cao F, Zhuo C, Xu Y, Shi R, Ju E, Song W, Tao Y, Chen X, Li M. Anti-phagocytosis-blocking repolarization-resistant membrane-fusogenic liposome (ARMFUL) for adoptive cell immunotherapy. SCIENCE ADVANCES 2023; 9:eadh2413. [PMID: 37556535 PMCID: PMC10411906 DOI: 10.1126/sciadv.adh2413] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 07/07/2023] [Indexed: 08/11/2023]
Abstract
Equipping multiple functionalities on adoptive effector cells is essential to overcome the complex immunological barriers in solid tumors for superior antitumor efficacy. However, current cell engineering technologies cannot endow these functionalities to cells within a single step because of the different spatial distributions of targets in one cell. Here, we present a core-shell anti-phagocytosis-blocking repolarization-resistant membrane-fusogenic liposome (ARMFUL) to achieve one-step multiplexing cell engineering for multifunctional cell construction. Through fusing with the M1 macrophage membrane, ARMFUL inserts an anti-CD47 (aCD47)-modified lipid shell onto the surface and simultaneously delivers colony-stimulating factor 1 receptor inhibitor BLZ945-loaded core into the cytoplasm. The surface-presenting aCD47 boosts macrophage's phagocytosis against the tumor by blocking CD47. The cytoplasm-located BLZ945 prompts its polarization resistance to M2 phenotype in the immunosuppressive microenvironment via inactivating the intracellular M2 polarization signaling pathway. This ARMFUL provides a versatile cell engineering platform to customize multimodal cellular functions for enhanced adoptive cell therapy.
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Affiliation(s)
- Chunxiong Zheng
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Qingguo Zhong
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Ke Yi
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Huimin Kong
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Fangfang Cao
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
| | - Chenya Zhuo
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Yanteng Xu
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Run Shi
- Department of Oncology, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Enguo Ju
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Wantong Song
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Yu Tao
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore 117597, Singapore
- Clinical Imaging Research Centre, Centre for Translational Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Nanomedicine Translational Research Program, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology, and Research (A*STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Mingqiang Li
- Laboratory of Biomaterials and Translational Medicine, Center for Nanomedicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China
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36
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Zhang B, Hu M, Ma Q, Li K, Li X, He X, Shu P, Chen Y, Gao G, Qin D, Guo F, Zhao J, Liu N, Zhou K, Feng M, Liao W, Li D, Wang X, Wang Y. Optimized CAR-T therapy based on spatiotemporal changes and chemotactic mechanisms of MDSCs induced by hypofractionated radiotherapy. Mol Ther 2023; 31:2105-2119. [PMID: 37073129 PMCID: PMC10362417 DOI: 10.1016/j.ymthe.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 03/03/2023] [Accepted: 04/12/2023] [Indexed: 04/20/2023] Open
Abstract
Poor intratumoral infiltration is the major challenge for chimeric antigen receptor (CAR)-T cell therapy in solid tumors. Hypofractionated radiotherapy (HFRT) has been reported to induce immune cell infiltration and reshape the tumor immune microenvironment. Here, we showed that HFRT (5 × 5 Gy) mediated an early accumulation of intratumoral myeloid-derived suppressor cells (MDSCs) and decreased infiltration of T cells in the tumor microenvironment (TME) of immunocompetent mice bearing triple-negative breast cancer (TNBC) or colon cancer, which was further confirmed in tumors from patients. RNA sequencing (RNA-seq) and cytokine profiling analysis revealed that HFRT induced the activation and proliferation of tumor-infiltrated MDSCs, which was mediated by the interactions of multiple chemokines and chemokine receptors. Further investigation showed that when combined with HFRT, CXCR2 blockade significantly inhibited MDSCs trafficking to tumors and effectively enhanced the intratumoral infiltration and treatment efficacy of CAR-T cells. Our study demonstrates that MDSCs blockade combined with HFRT is promising for CAR-T cell therapy optimization in solid tumors.
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Affiliation(s)
- Benxia Zhang
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Min Hu
- Department of Radiation Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Qizhi Ma
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Kai Li
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xue Li
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xia He
- Clinical Trial Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Pei Shu
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yue Chen
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ge Gao
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Diyuan Qin
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fuchun Guo
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jian Zhao
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ning Liu
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Kexun Zhou
- Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - MingYang Feng
- Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Weiting Liao
- Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dan Li
- Institute of Respiratory Health, Frontiers Science Center for Disease-Related Molecular Network, and Precision Medicine Research Center, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xin Wang
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yongsheng Wang
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China; Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China.
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Carter EB, Pugh-Toole M, Kabil A, Boudreau JE, Nersesian S. The Canadian Society for Immunology's 34th annual meeting 2022: symposia minireview. J Leukoc Biol 2023; 114:79-83. [PMID: 36805942 DOI: 10.1093/jleuko/qiad002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Indexed: 01/22/2023] Open
Abstract
The Canadian Society for Immunology 2022 Annual Meeting (June 17-20, 2022) brought together immunologists from across the country to discuss current topics and cutting-edge research in immunology. Here we highlight the published work presented during three thematic symposia (1) Immune Development and Layered Immunity; (2) Primary Immune Deficiencies from Thymic Developmental Defects to Dysregulation and Inflammation; and (3) Opposing Inflammatory and Suppressive Regulation of Anti-Tumor Immunity.
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Affiliation(s)
- Emily B Carter
- The Trainee Engagement Committee, Canadian Society for Immunology, Canada
- Department of Microbiology and Immunology, Dalhousie University, 5850 College St, Halifax, NS B3H 4R5, Canada
- Beatrice Hunter Cancer Research Institute, 5850 College St, Halifax, NS B3H 4R5, Canada
| | - Morgan Pugh-Toole
- The Trainee Engagement Committee, Canadian Society for Immunology, Canada
- Beatrice Hunter Cancer Research Institute, 5850 College St, Halifax, NS B3H 4R5, Canada
- Department of Pathology, Dalhousie University, 5850 College St, Halifax, NS B3H 4R5, Canada
| | - Ahmed Kabil
- Department of Medical Genetics, University of British Columbia, 2222 Health Sciences Mall, Vancouver, BC V6T 1Z3, Canada
| | - Jeanette E Boudreau
- Department of Microbiology and Immunology, Dalhousie University, 5850 College St, Halifax, NS B3H 4R5, Canada
- Beatrice Hunter Cancer Research Institute, 5850 College St, Halifax, NS B3H 4R5, Canada
- Department of Pathology, Dalhousie University, 5850 College St, Halifax, NS B3H 4R5, Canada
| | - Sarah Nersesian
- The Trainee Engagement Committee, Canadian Society for Immunology, Canada
- Department of Microbiology and Immunology, Dalhousie University, 5850 College St, Halifax, NS B3H 4R5, Canada
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Biondi M, Tettamanti S, Galimberti S, Cerina B, Tomasoni C, Piazza R, Donsante S, Bido S, Perriello VM, Broccoli V, Doni A, Dazzi F, Mantovani A, Dotti G, Biondi A, Pievani A, Serafini M. Selective homing of CAR-CIK cells to the bone marrow niche enhances control of the acute myeloid leukemia burden. Blood 2023; 141:2587-2598. [PMID: 36787509 PMCID: PMC10646802 DOI: 10.1182/blood.2022018330] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 02/03/2023] [Accepted: 02/03/2023] [Indexed: 02/16/2023] Open
Abstract
Acute myeloid leukemia (AML) is a hematological malignancy derived from neoplastic myeloid progenitor cells characterized by abnormal clonal proliferation and differentiation. Although novel therapeutic strategies have recently been introduced, the prognosis of AML is still unsatisfactory. So far, the efficacy of chimeric antigen receptor (CAR)-T-cell therapy in AML has been hampered by several factors, including the poor accumulation of the blood-injected cells in the leukemia bone marrow (BM) niche in which chemotherapy-resistant leukemic stem cells reside. Thus, we hypothesized that overexpression of CXCR4, whose ligand CXCL12 is highly expressed by BM stromal cells within this niche, could improve T-cell homing to the BM and consequently enhance their intimate contact with BM-resident AML cells, facilitating disease eradication. Specifically, we engineered conventional CD33.CAR-cytokine-induced killer cells (CIKs) with the wild-type (wt) CXCR4 and the variant CXCR4R334X, responsible for leukocyte sequestration in the BM of patients with warts, hypogammaglobulinemia, immunodeficiency, and myelokathexis syndrome. Overexpression of both CXCR4wt and CXCR4mut in CD33.CAR-CIKs resulted in significant improvement of chemotaxis toward recombinant CXCL12 or BM stromal cell-conditioned medium, with no observed impairment of cytotoxic potential in vitro. Moreover, CXCR4-overexpressing CD33.CAR-CIKs showed enhanced in vivo BM homing, associated with a prolonged retention for the CXCR4R334X variant. However, only CD33.CAR-CIKs coexpressing CXCR4wt but not CXCR4mut exerted a more sustained in vivo antileukemic activity and extended animal survival, suggesting a noncanonical role for CXCR4 in modulating CAR-CIK functions independent of BM homing. Taken together, these data suggest that arming CAR-CIKs with CXCR4 may represent a promising strategy for increasing their therapeutic potential for AML.
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Affiliation(s)
- Marta Biondi
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Sarah Tettamanti
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Stefania Galimberti
- Bicocca Bioinformatics Biostatistics and Bioimaging B4 Center, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Beatrice Cerina
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Chiara Tomasoni
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Rocco Piazza
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Hematology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | | | - Simone Bido
- Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | | | - Vania Broccoli
- Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
- National Research Council (CNR), Institute of Neuroscience, Milan, Italy
| | - Andrea Doni
- Unit of Advanced Optical Microscopy, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Dazzi
- School of Cardiovascular Sciences, King's College London, London, United Kingdom
| | - Alberto Mantovani
- Unit of Advanced Optical Microscopy, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- William Harvey Research Institute, Queen Mary University, London, United Kingdom
| | - Gianpietro Dotti
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
| | - Andrea Biondi
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Pediatrics, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Alice Pievani
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Marta Serafini
- Tettamanti Center, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
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Märkl F, Benmebarek MR, Keyl J, Cadilha BL, Geiger M, Karches C, Obeck H, Schwerdtfeger M, Michaelides S, Briukhovetska D, Stock S, Jobst J, Müller PJ, Majed L, Seifert M, Klüver AK, Lorenzini T, Grünmeier R, Thomas M, Gottschlich A, Klaus R, Marr C, von Bergwelt-Baildon M, Rothenfusser S, Levesque MP, Heppt MV, Endres S, Klein C, Kobold S. Bispecific antibodies redirect synthetic agonistic receptor modified T cells against melanoma. J Immunother Cancer 2023; 11:jitc-2022-006436. [PMID: 37208128 DOI: 10.1136/jitc-2022-006436] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Melanoma is an immune sensitive disease, as demonstrated by the activity of immune check point blockade (ICB), but many patients will either not respond or relapse. More recently, tumor infiltrating lymphocyte (TIL) therapy has shown promising efficacy in melanoma treatment after ICB failure, indicating the potential of cellular therapies. However, TIL treatment comes with manufacturing limitations, product heterogeneity, as well as toxicity problems, due to the transfer of a large number of phenotypically diverse T cells. To overcome said limitations, we propose a controlled adoptive cell therapy approach, where T cells are armed with synthetic agonistic receptors (SAR) that are selectively activated by bispecific antibodies (BiAb) targeting SAR and melanoma-associated antigens. METHODS Human as well as murine SAR constructs were generated and transduced into primary T cells. The approach was validated in murine, human and patient-derived cancer models expressing the melanoma-associated target antigens tyrosinase-related protein 1 (TYRP1) and melanoma-associated chondroitin sulfate proteoglycan (MCSP) (CSPG4). SAR T cells were functionally characterized by assessing their specific stimulation and proliferation, as well as their tumor-directed cytotoxicity, in vitro and in vivo. RESULTS MCSP and TYRP1 expression was conserved in samples of patients with treated as well as untreated melanoma, supporting their use as melanoma-target antigens. The presence of target cells and anti-TYRP1 × anti-SAR or anti-MCSP × anti-SAR BiAb induced conditional antigen-dependent activation, proliferation of SAR T cells and targeted tumor cell lysis in all tested models. In vivo, antitumoral activity and long-term survival was mediated by the co-administration of SAR T cells and BiAb in a syngeneic tumor model and was further validated in several xenograft models, including a patient-derived xenograft model. CONCLUSION The SAR T cell-BiAb approach delivers specific and conditional T cell activation as well as targeted tumor cell lysis in melanoma models. Modularity is a key feature for targeting melanoma and is fundamental towards personalized immunotherapies encompassing cancer heterogeneity. Because antigen expression may vary in primary melanoma tissues, we propose that a dual approach targeting two tumor-associated antigens, either simultaneously or sequentially, could avoid issues of antigen heterogeneity and deliver therapeutic benefit to patients.
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Affiliation(s)
- Florian Märkl
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Mohamed-Reda Benmebarek
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Julius Keyl
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Bruno L Cadilha
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Martina Geiger
- Roche Innovation Center Zurich, Roche Pharma Research & Early Development, Schlieren, Switzerland
| | - Clara Karches
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Hannah Obeck
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Melanie Schwerdtfeger
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Stefanos Michaelides
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Daria Briukhovetska
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Sophia Stock
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
- Department of Medicine III, Klinikum der Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Jakob Jobst
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Philipp Jie Müller
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Lina Majed
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Matthias Seifert
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Anna-Kristina Klüver
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Theo Lorenzini
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Ruth Grünmeier
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Moritz Thomas
- Institute of AI for Health, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Computational Biology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
- School of Life Sciences Weihenstephan, Technical University of Munich, Munich, Freising, Germany
| | - Adrian Gottschlich
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Richard Klaus
- Division of Pediatric Nephrology, Department of Pediatrics, Dr. v. Haunersches Kinderspital, Klinikum der Universität München, Munich, Germany
| | - Carsten Marr
- Institute of AI for Health, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Computational Biology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Michael von Bergwelt-Baildon
- Department of Medicine III, Klinikum der Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Simon Rothenfusser
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
| | - Mitchell P Levesque
- Department of Dermatology, University Hospital Zurich, Schlieren, Switzerland
| | - Markus Vincent Heppt
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Stefan Endres
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Christian Klein
- Roche Innovation Center Zurich, Roche Pharma Research & Early Development, Schlieren, Switzerland
| | - Sebastian Kobold
- Department of Medicine IV, Division of Clinical Pharmacology, Klinikum der Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
- Einheit für Klinische Pharmakologie (EKLiP), Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
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40
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Bittner S, Hehlgans T, Feuerer M. Engineered Treg cells as putative therapeutics against inflammatory diseases and beyond. Trends Immunol 2023; 44:468-483. [PMID: 37100644 DOI: 10.1016/j.it.2023.04.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 04/28/2023]
Abstract
Regulatory T (Treg) cells ensure tolerance against self-antigens, limit excessive inflammation, and support tissue repair processes. Therefore, Treg cells are currently attractive candidates for the treatment of certain inflammatory diseases, autoimmune disorders, or transplant rejection. Early clinical trials have proved the safety and efficacy of certain Treg cell therapies in inflammatory diseases. We summarize recent advances in engineering Treg cells, including the concept of biosensors for inflammation. We assess Treg cell engineering possibilities for novel functional units, including Treg cell modifications influencing stability, migration, and tissue adaptation. Finally, we outline perspectives of engineered Treg cells going beyond inflammatory diseases by using custom-designed receptors and read-out systems, aiming to use Treg cells as in vivo diagnostic tools and drug delivery vehicles.
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Affiliation(s)
- Sebastian Bittner
- Leibniz Institute for Immunotherapy, Division of Immunology, 93053 Regensburg, Germany
| | - Thomas Hehlgans
- Leibniz Institute for Immunotherapy, Division of Immunology, 93053 Regensburg, Germany; Chair for Immunology, University of Regensburg, 93053 Regensburg, Germany
| | - Markus Feuerer
- Leibniz Institute for Immunotherapy, Division of Immunology, 93053 Regensburg, Germany; Chair for Immunology, University of Regensburg, 93053 Regensburg, Germany.
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41
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Chao CJ, Zhang E, Zhao Z. Engineering cells for precision drug delivery: New advances, clinical translation, and emerging strategies. Adv Drug Deliv Rev 2023; 197:114840. [PMID: 37088403 DOI: 10.1016/j.addr.2023.114840] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/04/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
Cells have emerged as a promising new form of drug delivery carriers owing to their distinguished advantages such as naturally bypassing immune recognition, intrinsic capability to navigate biological barriers, and access to hard-to-reach tissues via onboarding sensing and active motility. Over the past two decades, a large body of work has focused on understanding the ability of cell carriers to breach biological barriers and to modulate drug pharmacokinetics and pharmacodynamics. These efforts have led to the engineering of various cells for tissue-specific drug delivery. Despite exciting advances, clinical translation of cell-based drug carriers demands a thorough understanding of the pressing challenges and potential strategies to overcome them. Here, we summarize recent advances and new concepts in cell-based drug carriers and their clinical translation. We also discuss key considerations and emerging strategies to engineering the next-generation cell-based delivery technologies for more precise, targeted drug delivery.
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Affiliation(s)
- Chih-Jia Chao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Endong Zhang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Zongmin Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA; Translational Oncology Program, University of Illinois Cancer Center, Chicago, IL 60612.
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42
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Steele MM, Jaiswal A, Delclaux I, Dryg ID, Murugan D, Femel J, Son S, du Bois H, Hill C, Leachman SA, Chang YH, Coussens LM, Anandasabapathy N, Lund AW. T cell egress via lymphatic vessels is tuned by antigen encounter and limits tumor control. Nat Immunol 2023; 24:664-675. [PMID: 36849745 PMCID: PMC10998279 DOI: 10.1038/s41590-023-01443-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 01/25/2023] [Indexed: 03/01/2023]
Abstract
Antigen-specific CD8+ T cell accumulation in tumors is a prerequisite for effective immunotherapy, and yet the mechanisms of lymphocyte transit are not well defined. Here we show that tumor-associated lymphatic vessels control T cell exit from tumors via the chemokine CXCL12, and intratumoral antigen encounter tunes CXCR4 expression by effector CD8+ T cells. Only high-affinity antigen downregulates CXCR4 and upregulates the CXCL12 decoy receptor, ACKR3, thereby reducing CXCL12 sensitivity and promoting T cell retention. A diverse repertoire of functional tumor-specific CD8+ T cells, therefore, exit the tumor, which limits the pool of CD8+ T cells available to exert tumor control. CXCR4 inhibition or loss of lymphatic-specific CXCL12 boosts T cell retention and enhances tumor control. These data indicate that strategies to limit T cell egress might be an approach to boost the quantity and quality of intratumoral T cells and thereby response to immunotherapy.
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Affiliation(s)
- Maria M Steele
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
- Department of Cell, Developmental and Cancer Biology and Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Abhinav Jaiswal
- Department of Dermatology, Microbiology and Immunology, Meyer Cancer Center, Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Ines Delclaux
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
| | - Ian D Dryg
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
| | - Dhaarini Murugan
- Department of Cell, Developmental and Cancer Biology and Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Julia Femel
- Department of Cell, Developmental and Cancer Biology and Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Sunny Son
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
- Applied Bioinformatics Laboratories, NYU Langone Health, New York, NY, USA
| | - Haley du Bois
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
| | - Cameron Hill
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health and Science University, Portland, OR, USA
| | - Young H Chang
- Department of Biomedical Engineering and Computational Biology Program, Oregon Health and Science University, Portland, OR, USA
- OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University, Portland, OR, USA
| | - Lisa M Coussens
- Department of Cell, Developmental and Cancer Biology and Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Niroshana Anandasabapathy
- Department of Dermatology, Microbiology and Immunology, Meyer Cancer Center, Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Amanda W Lund
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA.
- Department of Cell, Developmental and Cancer Biology and Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA.
- Department of Pathology, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA.
- Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York University Langone Health, New York, NY, USA.
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43
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Nanjireddy PM, Olejniczak SH, Buxbaum NP. Targeting of chimeric antigen receptor T cell metabolism to improve therapeutic outcomes. Front Immunol 2023; 14:1121565. [PMID: 36999013 PMCID: PMC10043186 DOI: 10.3389/fimmu.2023.1121565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/17/2023] [Indexed: 03/16/2023] Open
Abstract
Genetically engineered chimeric antigen receptor (CAR) T cells can cure patients with cancers that are refractory to standard therapeutic approaches. To date, adoptive cell therapies have been less effective against solid tumors, largely due to impaired homing and function of immune cells within the immunosuppressive tumor microenvironment (TME). Cellular metabolism plays a key role in T cell function and survival and is amenable to manipulation. This manuscript provides an overview of known aspects of CAR T metabolism and describes potential approaches to manipulate metabolic features of CAR T to yield better anti-tumor responses. Distinct T cell phenotypes that are linked to cellular metabolism profiles are associated with improved anti-tumor responses. Several steps within the CAR T manufacture process are amenable to interventions that can generate and maintain favorable intracellular metabolism phenotypes. For example, co-stimulatory signaling is executed through metabolic rewiring. Use of metabolic regulators during CAR T expansion or systemically in the patient following adoptive transfer are described as potential approaches to generate and maintain metabolic states that can confer improved in vivo T cell function and persistence. Cytokine and nutrient selection during the expansion process can be tailored to yield CAR T products with more favorable metabolic features. In summary, improved understanding of CAR T cellular metabolism and its manipulations have the potential to guide the development of more effective adoptive cell therapies.
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Affiliation(s)
- Priyanka Maridhi Nanjireddy
- Department of Pediatric Oncology, Pediatric Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
- Immunology Department, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Scott H. Olejniczak
- Immunology Department, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Nataliya Prokopenko Buxbaum
- Department of Pediatrics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
- *Correspondence: Nataliya Prokopenko Buxbaum,
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44
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Savage TM, Vincent RL, Rae SS, Huang LH, Ahn A, Pu K, Li F, de los Santos-Alexis K, Coker C, Danino T, Arpaia N. Chemokines expressed by engineered bacteria recruit and orchestrate antitumor immunity. SCIENCE ADVANCES 2023; 9:eadc9436. [PMID: 36888717 PMCID: PMC9995032 DOI: 10.1126/sciadv.adc9436] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 02/07/2023] [Indexed: 05/28/2023]
Abstract
Tumors use multiple mechanisms to actively exclude immune cells involved in antitumor immunity. Strategies to overcome these exclusion signals remain limited due to an inability to target therapeutics specifically to the tumor. Synthetic biology enables engineering of cells and microbes for tumor-localized delivery of therapeutic candidates previously unavailable using conventional systemic administration techniques. Here, we engineer bacteria to intratumorally release chemokines to attract adaptive immune cells into the tumor environment. Bacteria expressing an activating mutant of the human chemokine CXCL16 (hCXCL16K42A) offer therapeutic benefit in multiple mouse tumor models, an effect mediated via recruitment of CD8+ T cells. Furthermore, we target the presentation of tumor-derived antigens by dendritic cells, using a second engineered bacterial strain expressing CCL20. This led to type 1 conventional dendritic cell recruitment and synergized with hCXCL16K42A-induced T cell recruitment to provide additional therapeutic benefit. In summary, we engineer bacteria to recruit and activate innate and adaptive antitumor immune responses, offering a new cancer immunotherapy strategy.
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Affiliation(s)
- Thomas M. Savage
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
| | - Rosa L. Vincent
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Sarah S. Rae
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
| | - Lei Haley Huang
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Alexander Ahn
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
| | - Kelly Pu
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Fangda Li
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
| | | | - Courtney Coker
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
| | - Tal Danino
- Department of Biomedical Engineering, Columbia University, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
- Data Science Institute, Columbia University, New York, NY, USA
| | - Nicholas Arpaia
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
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45
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Heim TA, Lin Z, Steele MM, Mudianto T, Lund AW. CXCR6 promotes dermal CD8 + T cell survival and transition to long-term tissue residence. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.14.528487. [PMID: 36824892 PMCID: PMC9949075 DOI: 10.1101/2023.02.14.528487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Tissue resident memory T cells (TRM) provide important protection against infection, and yet the interstitial signals necessary for their formation and persistence remain incompletely understood. Here we show that antigen-dependent induction of the chemokine receptor, CXCR6, is a conserved requirement for TRM formation in peripheral tissue after viral infection. CXCR6 was dispensable for the early accumulation of antigen-specific CD8+ T cells in skin and did not restrain their exit. Single cell sequencing indicated that CXCR6-/- CD8+ T cells were also competent to acquire a transcriptional program of residence but exhibited deficiency in multiple pathways that converged on survival and metabolic signals necessary for memory. As such, CXCR6-/- CD8+ T cells exhibited increased rates of apoptosis relative to controls in the dermis, leading to inefficient TRM formation. CXCR6 expression may therefore represent a common mechanism across peripheral non-lymphoid tissues and inflammatory states that increases the probability of long-term residence.
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Affiliation(s)
- Taylor A. Heim
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Ziyan Lin
- Applied Bioinformatics Laboratories, NYU Langone Health, New York, NY, USA
| | - Maria M. Steele
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
- Department of Cell, Developmental & Cancer Biology and Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Tenny Mudianto
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Amanda W. Lund
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
- Department of Cell, Developmental & Cancer Biology and Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
- Department of Pathology, NYU Grossman School of Medicine, New York, NY, USA
- Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY, USA
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46
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Isoda Y, Tanaka T, Suzuki H, Asano T, Yoshikawa T, Kitamura K, Kudo Y, Ejima R, Ozawa K, Kaneko MK, Kato Y. Epitope Mapping Using the Cell-Based 2 × Alanine Substitution Method About the Anti-mouse CXCR6 Monoclonal Antibody, Cx 6Mab-1. Monoclon Antib Immunodiagn Immunother 2023; 42:22-26. [PMID: 36383116 DOI: 10.1089/mab.2022.0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
An anti-mouse CXC chemokine receptor 6 (mCXCR6) monoclonal antibody (mAb), Cx6Mab-1, was developed recently. Cx6Mab-1 is applicable for flow cytometry, Western blotting, and enzyme-linked immunosorbent assay. The purpose of this study is to determine the binding epitope of Cx6Mab-1 using 2 × alanine mutated mCXCR6. Analysis of flow cytometry revealed that Cx6Mab-1 did not recognize S8A-A9G, L10A-Y11A, D12A-G13A, and H14A-Y15A mutants of mCXCR6. The results clearly indicate that the binding epitope of Cx6Mab-1 includes Ser8, Ala9, Leu10, Tyr11, Asp12, Gly13, His14, and Tyr15 of mCXCR6. The successful determination of the Cx6Mab-1 epitope might contribute to the pathophysiological investigation of mCXCR6.
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Affiliation(s)
- Yu Isoda
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Tomohiro Tanaka
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Teizo Asano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Takeo Yoshikawa
- Department of Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kaishi Kitamura
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yuma Kudo
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Ryo Ejima
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kazuki Ozawa
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yukinari Kato
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.,Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.,Department of Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
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47
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Zhu YH, Zheng JH, Jia QY, Duan ZH, Yao HF, Yang J, Sun YW, Jiang SH, Liu DJ, Huo YM. Immunosuppression, immune escape, and immunotherapy in pancreatic cancer: focused on the tumor microenvironment. Cell Oncol (Dordr) 2023; 46:17-48. [PMID: 36367669 DOI: 10.1007/s13402-022-00741-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2022] [Indexed: 11/13/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC), the most common type of pancreatic cancer, is characterized by poor treatment response and low survival time. The current clinical treatment for advanced PDAC is still not effective. In recent years, the research and application of immunotherapy have developed rapidly and achieved substantial results in many malignant tumors. However, the translational application in PDAC is still far from satisfactory and needs to be developed urgently. To carry out the study of immunotherapy, it is necessary to fully decipher the immune characteristics of PDAC. This review summarizes the recent progress of the tumor microenvironment (TME) of PDAC and highlights its link with immunotherapy. We describe the molecular cues and corresponding intervention methods, collate several promising targets and progress worthy of further study, and put forward the importance of integrated immunotherapy to provide ideas for future research of TME and immunotherapy of PDAC.
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Affiliation(s)
- Yu-Heng Zhu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Jia-Hao Zheng
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Qin-Yuan Jia
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Zong-Hao Duan
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Hong-Fei Yao
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Jian Yang
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China
| | - Yong-Wei Sun
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China.
| | - Shu-Heng Jiang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 800 Dongchuan Road, 200240, People's Republic of China.
| | - De-Jun Liu
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China.
| | - Yan-Miao Huo
- Department of Biliary-Pancreatic Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, People's Republic of China.
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48
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Schoutrop E, Poiret T, El-Serafi I, Zhao Y, He R, Moter A, Henriksson J, Hassan M, Magalhaes I, Mattsson J. Tuned activation of MSLN-CAR T cells induces superior antitumor responses in ovarian cancer models. J Immunother Cancer 2023; 11:jitc-2022-005691. [PMID: 36746513 PMCID: PMC9906404 DOI: 10.1136/jitc-2022-005691] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2022] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Limited persistence of functional CAR T cells in the immunosuppressive solid tumor microenvironment remains a major hurdle in the successful translation of CAR T cell therapy to treat solid tumors. Fine-tuning of CAR T cell activation by mutating CD3ζ chain immunoreceptor tyrosine-based activation motifs (ITAMs) in CD19-CAR T cells (containing the CD28 costimulatory domain) has proven to extend functional CAR T cell persistence in preclinical models of B cell malignancies. METHODS In this study, two conventional second-generation MSLN-CAR T cell constructs encoding for either a CD28 co-stimulatory (M28z) or 4-1BB costimulatory (MBBz) domain and a novel mesothelin (MSLN)-directed CAR T cell construct encoding for the CD28 costimulatory domain and CD3ζ chain containing a single ITAM (M1xx) were evaluated using in vitro and in vivo preclinical models of ovarian cancer. Two ovarian cancer cell lines and two orthotopic models of ovarian cancer in NSG mice were used: SKOV-3 cells inoculated through microsurgery in the ovary and to mimic a disseminated model of advanced ovarian cancer, OVCAR-4 cells injected intraperitoneally. MSLN-CAR T cell treatment efficacy was evaluated by survival analysis and the characterization and quantification of the different MSLN-CAR T cells were performed by flow cytometry, quantitative PCR and gene expression analysis. RESULTS M1xx CAR T cells elicited superior antitumor potency and persistence, as compared with the conventional second generation M28z and MBBz CAR T cells. Ex vivo M28z and MBBz CAR T cells displayed a more exhausted phenotype than M1xx CAR T cells as determined by co-expression of PD-1, LAG-3 and TIM-3. Furthermore, M1xx CAR T cells showed superior ex vivo IFNy, TNF and GzB production and were characterized by a self-renewal gene signature. CONCLUSIONS Altogether, our study demonstrates the enhanced therapeutic potential of MSLN-CAR T cells expressing a mutated CD3ζ chain containing a single ITAM for the treatment of ovarian cancer. CAR T cells armored with calibrated activation potential may improve the clinical responses in solid tumors.
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Affiliation(s)
- Esther Schoutrop
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Thomas Poiret
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Ibrahim El-Serafi
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden,Basic Medical Sciences Department, College of Medicine, Ajman University, Ajman, UAE,Department of Biochemistry, Faculty of Medicine, Port-Said University, Port-Said, Egypt
| | - Ying Zhao
- Experimental Cancer Medicine, Division of Clinical Research Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden,Clinical Research Center and Center of Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Rui He
- Experimental Cancer Medicine, Division of Clinical Research Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden,Clinical Research Center and Center of Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Alina Moter
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Johan Henriksson
- Laboratory for Molecular Infection Medicine Sweden (MIMS), Umeå Centre for Microbial Research (UCMR), Department of Molecular Biology, Umeå University, Umeå, Sweden
| | - Moustapha Hassan
- Experimental Cancer Medicine, Division of Clinical Research Center, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden,Clinical Research Center and Center of Allogeneic Stem Cell Transplantation (CAST), Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Isabelle Magalhaes
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden .,Department of Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Jonas Mattsson
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden,Gloria and Seymour Epstein Chair in Cell Therapy and Transplantation, Princess Margaret Cancer Centre and University of Toronto, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
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49
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Xu T, Karschnia P, Cadilha BL, Dede S, Lorenz M, Seewaldt N, Nikolaishvili E, Müller K, Blobner J, Teske N, Herold JJ, Rejeski K, Langer S, Obeck H, Lorenzini T, Mulazzani M, Zhang W, Ishikawa-Ankerhold H, Buchholz VR, Subklewe M, Thon N, Straube A, Tonn JC, Kobold S, von Baumgarten L. In vivo dynamics and anti-tumor effects of EpCAM-directed CAR T-cells against brain metastases from lung cancer. Oncoimmunology 2023; 12:2163781. [PMID: 36687005 PMCID: PMC9851202 DOI: 10.1080/2162402x.2022.2163781] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Lung cancer patients are at risk for brain metastases and often succumb to their intracranial disease. Chimeric Antigen Receptor (CAR) T-cells emerged as a powerful cell-based immunotherapy for hematological malignancies; however, it remains unclear whether CAR T-cells represent a viable therapy for brain metastases. Here, we established a syngeneic orthotopic cerebral metastasis model in mice by combining a chronic cranial window with repetitive intracerebral two-photon laser scanning-microscopy. This approach enabled in vivo-characterization of fluorescent CAR T-cells and tumor cells on a single-cell level over weeks. Intraparenchymal injection of Lewis lung carcinoma cells (expressing the tumor cell-antigen EpCAM) was performed, and EpCAM-directed CAR T-cells were injected either intravenously or into the adjacent brain parenchyma. In mice receiving EpCAM-directed CAR T-cells intravenously, we neither observed substantial CAR T-cell accumulation within the tumor nor relevant anti-tumor effects. Local CAR T-cell injection, however, resulted in intratumoral CAR T-cell accumulation compared to controls treated with T-cells lacking a CAR. This finding was accompanied by reduced tumorous growth as determined per in vivo-microscopy and immunofluorescence of excised brains and also translated into prolonged survival. However, the intratumoral number of EpCAM-directed CAR T-cells decreased during the observation period, pointing toward insufficient persistence. No CNS-specific or systemic toxicities of EpCAM-directed CAR T-cells were observed in our fully immunocompetent model. Collectively, our findings indicate that locally (but not intravenously) injected CAR T-cells may safely induce relevant anti-tumor effects in brain metastases from lung cancer. Strategies improving the intratumoral CAR T-cell persistence may further boost the therapeutic success.
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Affiliation(s)
- Tao Xu
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Philipp Karschnia
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany,CONTACT Philipp Karschnia
| | - Bruno Loureiro Cadilha
- Department of Medicine IV, Division of Clinical Pharmacology and Center of Integrated Protein Science Munich, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Sertac Dede
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Michael Lorenz
- Department of Medicine I, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Niklas Seewaldt
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Elene Nikolaishvili
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Katharina Müller
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Jens Blobner
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Nico Teske
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Julika J. Herold
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Kai Rejeski
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany,Department of Medicine III, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Sigrid Langer
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Hannah Obeck
- Department of Medicine IV, Division of Clinical Pharmacology and Center of Integrated Protein Science Munich, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Theo Lorenzini
- Department of Medicine IV, Division of Clinical Pharmacology and Center of Integrated Protein Science Munich, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Matthias Mulazzani
- Immunology Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Wenlong Zhang
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Hellen Ishikawa-Ankerhold
- Department of Medicine I, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Veit R. Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, Technische Universitaet Muenchen (TUM), Munich, Germany
| | - Marion Subklewe
- Department of Medicine III, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Niklas Thon
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Andreas Straube
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Joerg-Christian Tonn
- Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Sebastian Kobold
- Department of Medicine IV, Division of Clinical Pharmacology and Center of Integrated Protein Science Munich, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany
| | - Louisa von Baumgarten
- Department of Neurology, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,Department of Neurosurgery, University Hospital of the Ludwig-Maximilians-University Munich, Munich, Germany,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany,Louisa von Baumgarten Department of Neurosurgery, Division of Neuro-Oncology, University Hospital of the Ludwig-Maximilians-University Munich, Marchioninistrasse 15/81377, Munich, Germany
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50
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Wang G, Zhang Z, Zhong K, Wang Z, Yang N, Tang X, Li H, Lu Q, Wu Z, Yuan B, Zheng M, Cheng P, Tong A, Zhou L. CXCL11-armed oncolytic adenoviruses enhance CAR-T cell therapeutic efficacy and reprogram tumor microenvironment in glioblastoma. Mol Ther 2023; 31:134-153. [PMID: 36056553 PMCID: PMC9840126 DOI: 10.1016/j.ymthe.2022.08.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/15/2022] [Accepted: 08/26/2022] [Indexed: 01/28/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive primary malignant brain cancer and urgently requires effective treatments. Chimeric antigen receptor T (CAR-T) cell therapy offers a potential treatment method, but it is often hindered by poor infiltration of CAR-T cells in tumors and highly immunosuppressive tumor microenvironment (TME). Here, we armed an oncolytic adenovirus (oAds) with a chemokine CXCL11 to increase the infiltration of CAR-T cells and reprogram the immunosuppressive TME, thus improving its therapeutic efficacy. In both immunodeficient and immunocompetent orthotopic GBM mice models, we showed that B7H3-targeted CAR-T cells alone failed to inhibit GBM growth but, when combined with the intratumoral administration of CXCL11-armed oAd, it achieved a durable antitumor response. Besides, oAd-CXCL11 had a potent antitumor effect and reprogramed the immunosuppressive TME in GL261 GBM models, in which increased infiltration of CD8+ T lymphocytes, natural killer (NK) cells, and M1-polarized macrophages, while decreased proportions of myeloid-derived suppressor cells (MDSCs), regulatory T cells (Tregs) and M2-polarized macrophages were observed. Furthermore, the antitumor effect of the oAd-CXCL11 was CD8+ T cell dependent. Our findings thus revealed that CXCL11-armed oAd can improve immune-virotherapy and can be a promising adjuvant of CAR-T therapy for GBM.
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Affiliation(s)
- Guoqing Wang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Zongliang Zhang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Kunhong Zhong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zeng Wang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Nian Yang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Xin Tang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Hexian Li
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Qizhong Lu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zhiguo Wu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Boyang Yuan
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Meijun Zheng
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Ping Cheng
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Aiping Tong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China.
| | - Liangxue Zhou
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China.
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