1
|
Liu Y, Huang Y, He G, Guo C, Dong J, Wu L. Development of mRNA Lipid Nanoparticles: Targeting and Therapeutic Aspects. Int J Mol Sci 2024; 25:10166. [PMID: 39337651 PMCID: PMC11432440 DOI: 10.3390/ijms251810166] [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: 06/09/2024] [Revised: 07/07/2024] [Accepted: 07/12/2024] [Indexed: 09/30/2024] Open
Abstract
Lipid nanoparticles (LNPs) have emerged as leading non-viral carriers for messenger RNA (mRNA) delivery in clinical applications. Overcoming challenges in safe and effective mRNA delivery to target tissues and cells, along with controlling release from the delivery vehicle, remains pivotal in mRNA-based therapies. This review elucidates the structure of LNPs, the mechanism for mRNA delivery, and the targeted delivery of LNPs to various cells and tissues, including leukocytes, T-cells, dendritic cells, Kupffer cells, hepatic endothelial cells, and hepatic and extrahepatic tissues. Here, we discuss the applications of mRNA-LNP vaccines for the prevention of infectious diseases and for the treatment of cancer and various genetic diseases. Although challenges remain in terms of delivery efficiency, specific tissue targeting, toxicity, and storage stability, mRNA-LNP technology holds extensive potential for the treatment of diseases.
Collapse
Affiliation(s)
- Yaping Liu
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Yingying Huang
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Guantao He
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chun Guo
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jinhua Dong
- College of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Linping Wu
- Center for Chemical Biology and Drug Discovery, Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
- Key Laboratory of Immune Response and Immunotherapy, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| |
Collapse
|
2
|
Jing J, Ma Y, Xie Z, Wang B, Chen Y, Chi E, Wang J, Zhang K, Wang Z, Li S. Acute T-cell lymphoblastic leukemia: chimeric antigen receptor technology may offer a new hope. Front Immunol 2024; 15:1410519. [PMID: 39192970 PMCID: PMC11347323 DOI: 10.3389/fimmu.2024.1410519] [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: 04/01/2024] [Accepted: 07/15/2024] [Indexed: 08/29/2024] Open
Abstract
Acute lymphoblastic leukemia (ALL) is a prevalent malignancy affecting the hematopoietic system, encompassing both B-cell ALL (B-ALL) and T-cell ALL (T-ALL). T-ALL, characterized by the proliferation of T-cell progenitors in the bone marrow, presents significant treatment challenges, with patients often experiencing high relapse rates and poor long-term survival despite advances in chemotherapy and hematopoietic stem cell transplantation (HSCT). This review explores the pathogenesis and traditional treatment strategies of T-ALL, emphasizing the promising potential of chimeric antigen receptor (CAR) technology in overcoming current therapeutic limitations. CAR therapy, leveraging genetically modified immune cells to target leukemia-specific antigens, offers a novel and precise approach to T-ALL treatment. The review critically analyzes recent developments in CAR-T and CAR-NK cell therapies, their common targets, optimization strategies, clinical outcomes, and the associated challenges, providing a comprehensive overview of their clinical prospects in T-ALL treatment.
Collapse
Affiliation(s)
- Jiajie Jing
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Yuan Ma
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Ziwen Xie
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Bingyan Wang
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Yueming Chen
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Enjie Chi
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Jiadong Wang
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Kejin Zhang
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| | - Zhujun Wang
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Sisi Li
- Department of Clinical Medicine, Hangzhou City University School of Medicine, Hangzhou, China
| |
Collapse
|
3
|
Wu H, Xu Z, Qi M, Liu P, Zhang B, Wang Z, Chen G, Liu X, Liu J, Wei W, Duan W, Chen Z. Interleukin-7 expression by CAR-T cells improves CAR-T cell survival and efficacy in chordoma. Cancer Immunol Immunother 2024; 73:188. [PMID: 39093440 PMCID: PMC11297017 DOI: 10.1007/s00262-024-03756-9] [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: 04/24/2024] [Accepted: 06/06/2024] [Indexed: 08/04/2024]
Abstract
Chordoma is a rare bone tumor that frequently recurs after surgery, and the prognosis is poor with current treatments. This study aimed to identify potential novel immunotherapeutic targets for chordomas by identifying target proteins in clinical samples as well as tumor microenvironmental factors to enhance efficacy. Fourteen chordoma samples were analyzed by single-cell RNA sequencing, and B7-H3 and IL-7 were identified as potential targets and potentiators, respectively. B7-H3-targeted chimeric antigen receptor T (CAR-T) cells and B7-H3 CAR-T cells expressing IL-7 were synthesized and their anti-tumor activity evaluated in vitro, including in primary chordoma organoid models. The B7-H3 CAR-T/IL-7 therapy showed enhanced cytotoxicity and prolonged duration of action against tumor cells. Additionally, IL-7 modulated favorable subpopulations of cultured CAR-T cells, diminished immune checkpoint expression on T-cell surfaces, and enhanced T-cell functionality. The incorporation of IL-7 molecules into the B7-H3 CAR structure augmented CAR-T-cell function and improved CAR-T-cell efficacy, thus providing a novel dual therapeutic strategy for chordoma treatment.
Collapse
Affiliation(s)
- Huantong Wu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China
| | - Zhuofan Xu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China
| | - Maoyang Qi
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China
| | - Penghao Liu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China
| | - Boyan Zhang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China
| | - Zhenglin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ge Chen
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiaohai Liu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Junqi Liu
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wei Wei
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Wanru Duan
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China.
| | - Zan Chen
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
- Lab of Spinal Cord Injury and Functional Reconstruction, China International Neuroscience Institute (CHINA-INI), Beijing, China.
| |
Collapse
|
4
|
Alotaibi FM, Min WP, Koropatnick J. CD5 blockade, a novel immune checkpoint inhibitor, enhances T cell anti-tumour immunity and delays tumour growth in mice harbouring poorly immunogenic 4T1 breast tumour homografts. Front Immunol 2024; 15:1256766. [PMID: 38487537 PMCID: PMC10937348 DOI: 10.3389/fimmu.2024.1256766] [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: 07/11/2023] [Accepted: 02/07/2024] [Indexed: 03/17/2024] Open
Abstract
CD5 is a member of the scavenger receptor cysteine-rich superfamily that is expressed on T cells and a subset of B cells (B1a) cell and can regulate the T cell receptor signaling pathway. Blocking CD5 function may have therapeutic potential in treatment of cancer by enhancing cytotoxic T lymphocyte recognition and ablation of tumour cells. The effect of administering an anti-CD5 antibody to block or reduce CD5 function as an immune checkpoint blockade to enhance T cell anti-tumour activation and function in vivo has not been explored. Here we challenged mice with poorly immunogenic 4T1 breast tumour cells and tested whether treatment with anti-CD5 monoclonal antibodies (MAb) in vivo could enhance non-malignant T cell anti-tumour immunity and reduce tumour growth. Treatment with anti-CD5 MAb resulted in an increased fraction of CD8+ T cells compared to CD4+ T cell in draining lymph nodes and the tumour microenvironment. In addition, it increased activation and effector function of T cells isolated from spleens, draining lymph nodes, and 4T1 tumours. Furthermore, tumour growth was delayed in mice treated with anti-CD5 MAb. These data suggest that use of anti-CD5 MAb as an immune checkpoint blockade can both enhance activation of T cells in response to poorly immunogenic antigens and reduce tumour growth in vivo. Exploration of anti-CD5 therapies in treatment of cancer, alone and in combination with other immune therapeutic drugs, is warranted.
Collapse
Affiliation(s)
- Faizah M. Alotaibi
- College of Science and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Alahsa, Saudi Arabia
- King Abdullah International Medical Research Center, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Wei-Ping Min
- Department of Oncology, The University of Western Ontario, London, ON, Canada
| | - James Koropatnick
- Department of Oncology, The University of Western Ontario, London, ON, Canada
- Department of Microbiology and Immunology, The University of Western Ontario, London, ON, Canada
- Cancer Research Laboratory Program, London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada
| |
Collapse
|
5
|
Karsten H, Matrisch L, Cichutek S, Fiedler W, Alsdorf W, Block A. Broadening the horizon: potential applications of CAR-T cells beyond current indications. Front Immunol 2023; 14:1285406. [PMID: 38090582 PMCID: PMC10711079 DOI: 10.3389/fimmu.2023.1285406] [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: 08/29/2023] [Accepted: 11/10/2023] [Indexed: 12/18/2023] Open
Abstract
Engineering immune cells to treat hematological malignancies has been a major focus of research since the first resounding successes of CAR-T-cell therapies in B-ALL. Several diseases can now be treated in highly therapy-refractory or relapsed conditions. Currently, a number of CD19- or BCMA-specific CAR-T-cell therapies are approved for acute lymphoblastic leukemia (ALL), diffuse large B-cell lymphoma (DLBCL), mantle cell lymphoma (MCL), multiple myeloma (MM), and follicular lymphoma (FL). The implementation of these therapies has significantly improved patient outcome and survival even in cases with previously very poor prognosis. In this comprehensive review, we present the current state of research, recent innovations, and the applications of CAR-T-cell therapy in a selected group of hematologic malignancies. We focus on B- and T-cell malignancies, including the entities of cutaneous and peripheral T-cell lymphoma (T-ALL, PTCL, CTCL), acute myeloid leukemia (AML), chronic myeloid leukemia (CML), chronic lymphocytic leukemia (CLL), classical Hodgkin-Lymphoma (HL), Burkitt-Lymphoma (BL), hairy cell leukemia (HCL), and Waldenström's macroglobulinemia (WM). While these diseases are highly heterogenous, we highlight several similarly used approaches (combination with established therapeutics, target depletion on healthy cells), targets used in multiple diseases (CD30, CD38, TRBC1/2), and unique features that require individualized approaches. Furthermore, we focus on current limitations of CAR-T-cell therapy in individual diseases and entities such as immunocompromising tumor microenvironment (TME), risk of on-target-off-tumor effects, and differences in the occurrence of adverse events. Finally, we present an outlook into novel innovations in CAR-T-cell engineering like the use of artificial intelligence and the future role of CAR-T cells in therapy regimens in everyday clinical practice.
Collapse
Affiliation(s)
- Hendrik Karsten
- Faculty of Medicine, University of Hamburg, Hamburg, Germany
| | - Ludwig Matrisch
- Department of Rheumatology and Clinical Immunology, University Medical Center Schleswig-Holstein, Lübeck, Germany
- Faculty of Medicine, University of Lübeck, Lübeck, Germany
| | - Sophia Cichutek
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Eppendorf, Hamburg, Germany
| | - Walter Fiedler
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Eppendorf, Hamburg, Germany
| | - Winfried Alsdorf
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Eppendorf, Hamburg, Germany
| | - Andreas Block
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Eppendorf, Hamburg, Germany
| |
Collapse
|