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Stranford DM, Simons LM, Berman KE, Cheng L, DiBiase BN, Hung ME, Lucks JB, Hultquist JF, Leonard JN. Genetically encoding multiple functionalities into extracellular vesicles for the targeted delivery of biologics to T cells. Nat Biomed Eng 2024; 8:397-414. [PMID: 38012307 PMCID: PMC11088532 DOI: 10.1038/s41551-023-01142-x] [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: 04/28/2022] [Accepted: 10/20/2023] [Indexed: 11/29/2023]
Abstract
The genetic modification of T cells has advanced cellular immunotherapies, yet the delivery of biologics specifically to T cells remains challenging. Here we report a suite of methods for the genetic engineering of cells to produce extracellular vesicles (EVs)-which naturally encapsulate and transfer proteins and nucleic acids between cells-for the targeted delivery of biologics to T cells without the need for chemical modifications. Specifically, the engineered cells secreted EVs that actively loaded protein cargo via a protein tag and that displayed high-affinity T-cell-targeting domains and fusogenic glycoproteins. We validated the methods by engineering EVs that delivered Cas9-single-guide-RNA complexes to ablate the gene encoding the C-X-C chemokine co-receptor type 4 in primary human CD4+ T cells. The strategy is amenable to the targeted delivery of biologics to other cell types.
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Affiliation(s)
- Devin M Stranford
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
| | - Lacy M Simons
- Department of Medicine, Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, USA
| | - Katherine E Berman
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
- Interdisciplinary Biological Sciences Training Program, Northwestern University, Evanston, IL, USA
| | - Luyi Cheng
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
- Interdisciplinary Biological Sciences Training Program, Northwestern University, Evanston, IL, USA
| | - Beth N DiBiase
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
| | - Michelle E Hung
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
- Interdisciplinary Biological Sciences Training Program, Northwestern University, Evanston, IL, USA
| | - Julius B Lucks
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA
- Interdisciplinary Biological Sciences Training Program, Northwestern University, Evanston, IL, USA
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, USA
| | - Judd F Hultquist
- Department of Medicine, Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, USA
| | - Joshua N Leonard
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, USA.
- Center for Synthetic Biology, Northwestern University, Evanston, IL, USA.
- Interdisciplinary Biological Sciences Training Program, Northwestern University, Evanston, IL, USA.
- Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, USA.
- Member, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Evanston, IL, USA.
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102
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Kim J, Eygeris Y, Ryals RC, Jozić A, Sahay G. Strategies for non-viral vectors targeting organs beyond the liver. NATURE NANOTECHNOLOGY 2024; 19:428-447. [PMID: 38151642 DOI: 10.1038/s41565-023-01563-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 11/01/2023] [Indexed: 12/29/2023]
Abstract
In recent years, nanoparticles have evolved to a clinical modality to deliver diverse nucleic acids. Rising interest in nanomedicines comes from proven safety and efficacy profiles established by continuous efforts to optimize physicochemical properties and endosomal escape. However, despite their transformative impact on the pharmaceutical industry, the clinical use of non-viral nucleic acid delivery is limited to hepatic diseases and vaccines due to liver accumulation. Overcoming liver tropism of nanoparticles is vital to meet clinical needs in other organs. Understanding the anatomical structure and physiological features of various organs would help to identify potential strategies for fine-tuning nanoparticle characteristics. In this Review, we discuss the source of liver tropism of non-viral vectors, present a brief overview of biological structure, processes and barriers in select organs, highlight approaches available to reach non-liver targets, and discuss techniques to accelerate the discovery of non-hepatic therapies.
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Affiliation(s)
- Jeonghwan Kim
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
- College of Pharmacy, Yeungnam University, Gyeongsan, South Korea
| | - Yulia Eygeris
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Renee C Ryals
- Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR, USA
| | - Antony Jozić
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Gaurav Sahay
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA.
- Department of Ophthalmology, Casey Eye Institute, Oregon Health and Science University, Portland, OR, USA.
- Department of Biomedical Engineering, Robertson Life Sciences Building, Oregon Health and Science University, Portland, OR, USA.
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103
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Li WH, Su JY, Zhang BD, Zhao L, Zhuo SH, Wang TY, Hu HG, Li YM. Myeloid Cell-Triggered In Situ Cell Engineering for Robust Vaccine-Based Cancer Treatment. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308155. [PMID: 38295870 DOI: 10.1002/adma.202308155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/27/2023] [Indexed: 02/08/2024]
Abstract
Following the success of the dendritic cell (DC) vaccine, the cell-based tumor vaccine shows its promise as a vaccination strategy. Except for DC cells, targeting other immune cells, especially myeloid cells, is expected to address currently unmet clinical needs (e.g., tumor types, safety issues such as cytokine storms, and therapeutic benefits). Here, it is shown that an in situ injected macroporous myeloid cell adoptive scaffold (MAS) not only actively delivers antigens (Ags) that are triggered by scaffold-infiltrating cell surface thiol groups but also releases granulocyte-macrophage colony-stimulating factor and other adjuvant combos. Consequently, this promotes cell differentiation, activation, and migration from the produced monocyte and DC vaccines (MASVax) to stimulate antitumor T-cell immunity. Neoantigen-based MASVax combined with immune checkpoint blockade induces rejection of established tumors and long-term immune protection. The combined depletion of immunosuppressive myeloid cells further enhances the efficacy of MASVax, indicating the potential of myeloid cell-based therapies for immune enhancement and normalization treatment of cancer.
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Affiliation(s)
- Wen-Hao Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Jing-Yun Su
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Bo-Dou Zhang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Lang Zhao
- Beijing Institute for Brain Disorders, Beijing, 100069, China
| | - Shao-Hua Zhuo
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Tian-Yang Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Hong-Guo Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yan-Mei Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing, 100084, China
- Beijing Institute for Brain Disorders, Beijing, 100069, China
- Center for Synthetic and Systems Biology, Tsinghua University, Beijing, 100084, China
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104
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Thatte AS, Billingsley MM, Weissman D, Melamed JR, Mitchell MJ. Emerging strategies for nanomedicine in autoimmunity. Adv Drug Deliv Rev 2024; 207:115194. [PMID: 38342243 PMCID: PMC11015430 DOI: 10.1016/j.addr.2024.115194] [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: 11/02/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/13/2024]
Abstract
Autoimmune disorders have risen to be among the most prevalent chronic diseases across the globe, affecting approximately 5-7% of the population. As autoimmune diseases steadily rise in prevalence, so do the number of potential therapeutic strategies to combat them. In recent years, fundamental research investigating autoimmune pathologies has led to the emergence of several cellular targets that provide new therapeutic opportunities. However, key challenges persist in terms of accessing and specifically combating the dysregulated, self-reactive cells while avoiding systemic immune suppression and other off-target effects. Fortunately, the continued advancement of nanomedicines may provide strategies to address these challenges and bring innovative autoimmunity therapies to the clinic. Through precise engineering and rational design, nanomedicines can possess a variety of physicochemical properties, surface modifications, and cargoes, allowing for specific targeting of therapeutics to pathological cell and organ types. These advances in nanomedicine have been demonstrated in cancer therapies and have the broad potential to advance applications in autoimmunity therapies as well. In this review, we focus on leveraging the power of nanomedicine for prevalent autoimmune disorders throughout the body. We expand on three key areas for the development of autoimmunity therapies - avoiding systemic immunosuppression, balancing interactions with the immune system, and elevating current platforms for delivering complex cargoes - and emphasize how nanomedicine-based strategies can overcome these barriers and enable the development of next-generation, clinically relevant autoimmunity therapies.
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Affiliation(s)
- Ajay S Thatte
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | | | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jilian R Melamed
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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105
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Ciampi CM, Sultana A, Ossola P, Farina A, Fragasso G, Spoladore R. Current experimental and early investigational agents for cardiac fibrosis: where are we at? Expert Opin Investig Drugs 2024; 33:389-404. [PMID: 38426439 DOI: 10.1080/13543784.2024.2326024] [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: 11/03/2023] [Accepted: 02/28/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION Myocardial fibrosis (MF) is induced by factors activating pro-fibrotic pathways such as acute and prolonged inflammation, myocardial ischemic events, hypertension, aging process, and genetically-linked cardiomyopathies. Dynamics and characteristics of myocardial fibrosis development are very different. The broad range of myocardial fibrosis presentations suggests the presence of multiple potential targets. AREA COVERED Heart failure treatment involves medications primarily aimed at counteracting neurohormonal activation. While these drugs have demonstrated efficacy against MF, not all specifically target inflammation or fibrosis progression with some exceptions such as RAAS inhibitors. Consequently, new therapies are being developed to address this issue. This article is aimed to describe anti-fibrotic drugs currently employed in clinical practice and emerging agents that target specific pathways, supported by evidence from both preclinical and clinical studies. EXPERT OPINION Despite various preclinical findings suggesting the potential utility of new drugs and molecules for treating cardiac fibrosis in animal models, there is a notable scarcity of clinical trials investigating these effects. However, the pathology of damage and repair in the heart muscle involves a complex network of interconnected inflammatory pathways and various types of immune cells. Our comprehension of the positive and negative roles played by specific immune cells and cytokines is an emerging area of research.
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Affiliation(s)
- Claudio M Ciampi
- Health Science Department, University of Milan Bicocca, Milano, Italy
| | - Andrea Sultana
- Health Science Department, University of Milan Bicocca, Milano, Italy
| | - Paolo Ossola
- Health Science Department, University of Milan Bicocca, Milano, Italy
| | - Andrea Farina
- Division of Cardiology, Alessandro Manzoni Hospital, ASST- Lecco, Italy
| | - Gabriele Fragasso
- Heart Failure Unit Head, Division of Cardiology, IRCCS Vita-Salute San Raffaele University Hospital, Milan, Italy
| | - Roberto Spoladore
- Division of Cardiology, Alessandro Manzoni Hospital, ASST- Lecco, Italy
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106
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Müller JA, Schäffler N, Kellerer T, Schwake G, Ligon TS, Rädler JO. Kinetics of RNA-LNP delivery and protein expression. Eur J Pharm Biopharm 2024; 197:114222. [PMID: 38387850 DOI: 10.1016/j.ejpb.2024.114222] [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: 11/29/2023] [Revised: 01/23/2024] [Accepted: 02/08/2024] [Indexed: 02/24/2024]
Abstract
Lipid nanoparticles (LNPs) employing ionizable lipids are the most advanced technology for delivery of RNA, most notably mRNA, to cells. LNPs represent well-defined core-shell particles with efficient nucleic acid encapsulation, low immunogenicity and enhanced efficacy. While much is known about the structure and activity of LNPs, less attention is given to the timing of LNP uptake, cytosolic transfer and protein expression. However, LNP kinetics is a key factor determining delivery efficiency. Hence quantitative insight into the multi-cascaded pathway of LNPs is of interest to elucidate the mechanism of delivery. Here, we review experiments as well as theoretical modeling of the timing of LNP uptake, mRNA-release and protein expression. We describe LNP delivery as a sequence of stochastic transfer processes and review a mathematical model of subsequent protein translation from mRNA. We compile probabilities and numbers obtained from time resolved microscopy. Specifically, live-cell imaging on single cell arrays (LISCA) allows for high-throughput acquisition of thousands of individual GFP reporter expression time courses. The traces yield the distribution of mRNA life-times, expression rates and expression onset. Correlation analysis reveals an inverse dependence of gene expression efficiency and transfection onset-times. Finally, we discuss why timing of mRNA release is critical in the context of codelivery of multiple nucleic acid species as in the case of mRNA co-expression or CRISPR/Cas gene editing.
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Affiliation(s)
- Judith A Müller
- Faculty of Physics and Center for NanoScience, Ludwig Maximilians-University, Munich, Germany
| | - Nathalie Schäffler
- Faculty of Physics and Center for NanoScience, Ludwig Maximilians-University, Munich, Germany
| | - Thomas Kellerer
- Multiphoton Imaging Lab, Munich University of Applied Sciences, Munich, Germany
| | - Gerlinde Schwake
- Faculty of Physics and Center for NanoScience, Ludwig Maximilians-University, Munich, Germany
| | | | - Joachim O Rädler
- Faculty of Physics and Center for NanoScience, Ludwig Maximilians-University, Munich, Germany.
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107
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Nie S, Qin Y, Ou L, Chen X, Li L. In Situ Reprogramming of Immune Cells Using Synthetic Nanomaterials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2310168. [PMID: 38229527 DOI: 10.1002/adma.202310168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/12/2024] [Indexed: 01/18/2024]
Abstract
In the past decade, adoptive cell therapy with chimeric antigen receptor-T (CAR-T) cells has revolutionized cancer treatment. However, the complexity and high costs involved in manufacturing current adoptive cell therapy greatly inhibit its widespread availability and access. To address this, in situ cell therapy, which directly reprograms immune cells inside the body, has recently been developed as a promising alternative. Here, an overview of the recent progress in the development of synthetic nanomaterials is provided to deliver plasmid DNA or mRNA for in situ reprogramming of T cells and macrophages, focusing especially on in situ CAR therapies. Also, the main challenges for in situ immune cell reprogramming are discussed and some approaches to overcome these barriers to fulfill the clinical applications are proposed.
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Affiliation(s)
- Shihong Nie
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yuyang Qin
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Liyuan Ou
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
| | - Xiaoyuan Chen
- Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering, Yong Loo Lin School of Medicine and College of Design and Engineering, National University of Singapore, Singapore, 119074, 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, NUS Center for Nanomedicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117597, Singapore
| | - Ling Li
- West China School of Public Health and West China Fourth Hospital, and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, 610041, China
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108
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Ullah A, Ullah M, Lim SI. Recent advancements in nanotechnology based drug delivery for the management of cardiovascular disease. Curr Probl Cardiol 2024; 49:102396. [PMID: 38266693 DOI: 10.1016/j.cpcardiol.2024.102396] [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: 01/06/2024] [Accepted: 01/14/2024] [Indexed: 01/26/2024]
Abstract
Cardiovascular diseases (CVDs) constitute a predominant cause of both global mortality and morbidity. To address the challenges in the early diagnosis and management of CVDs, there is growing interest in the field of nanotechnology and nanomaterials to develop innovative diagnostic and therapeutic approaches. This review focuses on the recent advancements in nanotechnology-based diagnostic techniques, including cardiac immunoassays (CIA), cardiac circulating biomarkers, cardiac exosomal biomarkers, and molecular Imaging (MOI). Moreover, the article delves into the exciting developments in nanoparticles (NPs), biomimetic NPs, nanofibers, nanogels, and nanopatchs for cardiovascular applications. And discuss how these nanoscale technologies can improve the precision, sensitivity, and speed of CVD diagnosis and management. While highlighting their vast potential, we also address the limitations and challenges that must be overcome to harness these innovations successfully. Furthermore, this review focuses on the emerging opportunities for personalized and effective cardiovascular care through the integration of nanotechnology, ultimately aiming to reduce the global burden of CVDs.
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Affiliation(s)
- Aziz Ullah
- Department of Chemical Engineering, Pukyong National University, Yongso-ro 45, Nam-gu, Engineering Bldg#1, Rm1108, Busan 48513, Republic of Korea
| | - Muneeb Ullah
- College of Pharmacy, Pusan National University, Busandaehak-ro 63 beon-gil 2, Geumjeong-gu, Busan 46241, Republic of Korea
| | - Sung In Lim
- Department of Chemical Engineering, Pukyong National University, Yongso-ro 45, Nam-gu, Engineering Bldg#1, Rm1108, Busan 48513, Republic of Korea.
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109
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Zheng Y, Wang Y, Qi B, Lang Y, Zhang Z, Ma J, Lou M, Liang X, Chang Y, Zhao Q, Gao W, Li T. IL6/adiponectin/HMGB1 feedback loop mediates adipocyte and macrophage crosstalk and M2 polarization after myocardial infarction. Front Immunol 2024; 15:1368516. [PMID: 38601146 PMCID: PMC11004445 DOI: 10.3389/fimmu.2024.1368516] [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: 01/10/2024] [Accepted: 03/11/2024] [Indexed: 04/12/2024] Open
Abstract
Background Differences in border zone contribute to different outcomes post-infarction, such as left ventricular aneurysm (LVA) and myocardial infarction (MI). LVA usually forms within 24 h of the onset of MI and may cause heart rupture; however, LVA surgery is best performed 3 months after MI. Few studies have investigated the LVA model, the differences in border zones between LVA and MI, and the mechanism in the border zone. Methods The LVA, MI, and SHAM mouse models were used. Echocardiography, Masson's trichrome staining, and immunofluorescence staining were performed, and RNA sequencing of the border zone was conducted. The adipocyte-conditioned medium-treated hypoxic macrophage cell line and LVA and MI mouse models were employed to determine the effects of the hub gene, adiponectin (ADPN), on macrophages. Quantitative polymerase chain reaction (qPCR), Western blot analysis, transmission electron microscopy, and chromatin immunoprecipitation (ChIP) assays were conducted to elucidate the mechanism in the border zone. Human subepicardial adipose tissue and blood samples were collected to validate the effects of ADPN. Results A novel, simple, consistent, and low-cost LVA mouse model was constructed. LVA caused a greater reduction in contractile functions than MI owing to reduced wall thickness and edema in the border zone. ADPN impeded cardiac edema and promoted lymphangiogenesis by increasing macrophage infiltration post-infarction. Adipocyte-derived ADPN promoted M2 polarization and sustained mitochondrial quality via the ADPN/AdipoR2/HMGB1 axis. Mechanistically, ADPN impeded macrophage HMGB1 inflammation and decreased interleukin-6 (IL6) and HMGB1 secretion. The secretion of IL6 and HMGB1 increased ADPN expression via STAT3 and the co-transcription factor, YAP, in adipocytes. Based on ChIP and Dual-Glo luciferase experiments, STAT3 promoted ADPN transcription by binding to its promoter in adipocytes. In vivo, ADPN promoted lymphangiogenesis and decreased myocardial injury after MI. These phenotypes were rescued by macrophage depletion or HMGB1 knockdown in macrophages. Supplying adipocytes overexpressing STAT3 decreased collagen disposition, increased lymphangiogenesis, and impaired myocardial injury. However, these effects were rescued after HMGB1 knockdown in macrophages. Overall, the IL6/ADPN/HMGB1 axis was validated using human subepicardial tissue and blood samples. This axis could serve as an independent factor in overweight MI patients who need coronary artery bypass grafting (CABG) treatment. Conclusion The IL6/ADPN/HMGB1 loop between adipocytes and macrophages in the border zone contributes to different clinical outcomes post-infarction. Thus, targeting the IL6/ADPN/HMGB1 loop may be a novel therapeutic approach for cardiac lymphatic regulation and reduction of cell senescence post-infarction.
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Affiliation(s)
- Yue Zheng
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
| | - Yuchao Wang
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
| | - Bingcai Qi
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- The Third Central Clinical College of Tianjin Medical University, Tianjin, China
| | - Yuheng Lang
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Department of Heart Center, Tianjin Extracorporeal Membrane Oxygenation (ECMO) Treatment and Training Base, Tianjin, China
| | - Zhibin Zhang
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
| | - Jie Ma
- Department of Heart Center, Tianjin Kang Ting Biological Engineering Group CO. LTD, Tianjin, China
| | - Minming Lou
- Department of Heart Center, Tianjin Kang Ting Biological Engineering Group CO. LTD, Tianjin, China
| | - Xiaoyu Liang
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Department of Heart Center, Tianjin Extracorporeal Membrane Oxygenation (ECMO) Treatment and Training Base, Tianjin, China
| | - Yun Chang
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Department of Heart Center, Tianjin Extracorporeal Membrane Oxygenation (ECMO) Treatment and Training Base, Tianjin, China
| | - Qiang Zhao
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials (Ministry of Education), Frontiers Science Center for Cell Responses, College of Life Sciences, Nankai University, Tianjin, China
| | - Wenqing Gao
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Department of Heart Center, Tianjin Extracorporeal Membrane Oxygenation (ECMO) Treatment and Training Base, Tianjin, China
| | - Tong Li
- School of Medicine, Nankai University, Tianjin, China
- Department of Heart Center, The Third Central Hospital of Tianjin, Nankai University Affiliated Third Center Hospital, Tianjin, China
- Department of Heart Center, Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- The Third Central Clinical College of Tianjin Medical University, Tianjin, China
- Department of Heart Center, Tianjin Extracorporeal Membrane Oxygenation (ECMO) Treatment and Training Base, Tianjin, China
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Tilsed CM, Sadiq BA, Papp TE, Areesawangkit P, Kimura K, Noguera-Ortega E, Scholler J, Cerda N, Aghajanian H, Bot A, Mui B, Tam Y, Weissman D, June CH, Albelda SM, Parhiz H. IL7 increases targeted lipid nanoparticle-mediated mRNA expression in T cells in vitro and in vivo by enhancing T cell protein translation. Proc Natl Acad Sci U S A 2024; 121:e2319856121. [PMID: 38513098 PMCID: PMC10990120 DOI: 10.1073/pnas.2319856121] [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: 11/13/2023] [Accepted: 02/01/2024] [Indexed: 03/23/2024] Open
Abstract
The use of lipid nanoparticles (LNP) to encapsulate and deliver mRNA has become an important therapeutic advance. In addition to vaccines, LNP-mRNA can be used in many other applications. For example, targeting the LNP with anti-CD5 antibodies (CD5/tLNP) can allow for efficient delivery of mRNA payloads to T cells to express protein. As the percentage of protein expressing T cells induced by an intravenous injection of CD5/tLNP is relatively low (4-20%), our goal was to find ways to increase mRNA-induced translation efficiency. We showed that T cell activation using an anti-CD3 antibody improved protein expression after CD5/tLNP transfection in vitro but not in vivo. T cell health and activation can be increased with cytokines, therefore, using mCherry mRNA as a reporter, we found that culturing either mouse or human T cells with the cytokine IL7 significantly improved protein expression of delivered mRNA in both CD4+ and CD8+ T cells in vitro. By pre-treating mice with systemic IL7 followed by tLNP administration, we observed significantly increased mCherry protein expression by T cells in vivo. Transcriptomic analysis of mouse T cells treated with IL7 in vitro revealed enhanced genomic pathways associated with protein translation. Improved translational ability was demonstrated by showing increased levels of protein expression after electroporation with mCherry mRNA in T cells cultured in the presence of IL7, but not with IL2 or IL15. These data show that IL7 selectively increases protein translation in T cells, and this property can be used to improve expression of tLNP-delivered mRNA in vivo.
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Affiliation(s)
- Caitlin M. Tilsed
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | | | - Tyler E. Papp
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Phurin Areesawangkit
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Siriraj Center of Research Excellence for Cancer Immunotherapy (SiCORE-CIT), Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok10700, Thailand
| | - Kenji Kimura
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | - Estela Noguera-Ortega
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | - John Scholler
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | - Nicholas Cerda
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Adrian Bot
- Capstan Therapeutics, San Diego, CA92121
| | - Barbara Mui
- Acuitas Therapeutics, Vancouver, BCV6T 1Z3, Canada
| | - Ying Tam
- Acuitas Therapeutics, Vancouver, BCV6T 1Z3, Canada
| | - Drew Weissman
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Carl H. June
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | - Steven M. Albelda
- Center for Cellular Immunology, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, PA19104
| | - Hamideh Parhiz
- Division of Infectious Diseases, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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111
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Dankar R, Wehbi J, Refaat MM. Tailoring Treatment in Cardiovascular Diseases: The Role of Targeted Therapies. Pharmaceutics 2024; 16:461. [PMID: 38675122 PMCID: PMC11054164 DOI: 10.3390/pharmaceutics16040461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/19/2024] [Accepted: 03/23/2024] [Indexed: 04/28/2024] Open
Abstract
Cardiovascular diseases (CVDs) remain the leading cause of morbidity and mortality around the globe. To address this public health burden, innovative therapeutic agents are being developed to specifically target molecular and genetic markers. Various therapeutic modalities have been implemented, including vaccines, monoclonal or bispecific antibodies, and gene-based therapies. Such drugs precisely target the underlying disease pathophysiology, aiming at notable molecules such as lipid metabolism regulators, proinflammatory cytokines, and growth factors. This review focuses on the latest advancements in different targeted therapies. It provides an insightful overview of the current landscape of targeted cardiovascular therapies, highlighting promising strategies with potential to transform the treatment of CVDs into an era of precision medicine.
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Affiliation(s)
- Razan Dankar
- Department of Biochemistry and Molecular Genetics, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon; (R.D.); (J.W.)
- Department of Internal Medicine, Division of Cardiology, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Jad Wehbi
- Department of Biochemistry and Molecular Genetics, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon; (R.D.); (J.W.)
- Department of Internal Medicine, Division of Cardiology, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon
| | - Marwan M. Refaat
- Department of Biochemistry and Molecular Genetics, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon; (R.D.); (J.W.)
- Department of Internal Medicine, Division of Cardiology, American University of Beirut Faculty of Medicine and Medical Center, Beirut P.O. Box 11-0236, Lebanon
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112
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Parhiz H, Atochina-Vasserman EN, Weissman D. mRNA-based therapeutics: looking beyond COVID-19 vaccines. Lancet 2024; 403:1192-1204. [PMID: 38461842 DOI: 10.1016/s0140-6736(23)02444-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 07/06/2023] [Accepted: 10/30/2023] [Indexed: 03/12/2024]
Abstract
Recent advances in mRNA technology and its delivery have enabled mRNA-based therapeutics to enter a new era in medicine. The rapid, potent, and transient nature of mRNA-encoded proteins, without the need to enter the nucleus or the risk of genomic integration, makes them desirable tools for treatment of a range of diseases, from infectious diseases to cancer and monogenic disorders. The rapid pace and ease of mass-scale manufacturability of mRNA-based therapeutics supported the global response to the COVID-19 pandemic. Nonetheless, challenges remain with regards to mRNA stability, duration of expression, delivery efficiency, and targetability, to broaden the applicability of mRNA therapeutics beyond COVID-19 vaccines. By learning from the rapidly expanding preclinical and clinical studies, we can optimise the mRNA platform to meet the clinical needs of each disease. Here, we will summarise the recent advances in mRNA technology; its use in vaccines, immunotherapeutics, protein replacement therapy, and genomic editing; and its delivery to desired specific cell types and organs for development of a new generation of targeted mRNA-based therapeutics.
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Affiliation(s)
- Hamideh Parhiz
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Drew Weissman
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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113
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Hoque MM, Gbadegoye JO, Hassan FO, Raafat A, Lebeche D. Cardiac fibrogenesis: an immuno-metabolic perspective. Front Physiol 2024; 15:1336551. [PMID: 38577624 PMCID: PMC10993884 DOI: 10.3389/fphys.2024.1336551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 03/07/2024] [Indexed: 04/06/2024] Open
Abstract
Cardiac fibrosis is a major and complex pathophysiological process that ultimately culminates in cardiac dysfunction and heart failure. This phenomenon includes not only the replacement of the damaged tissue by a fibrotic scar produced by activated fibroblasts/myofibroblasts but also a spatiotemporal alteration of the structural, biochemical, and biomechanical parameters in the ventricular wall, eliciting a reactive remodeling process. Though mechanical stress, post-infarct homeostatic imbalances, and neurohormonal activation are classically attributed to cardiac fibrosis, emerging evidence that supports the roles of immune system modulation, inflammation, and metabolic dysregulation in the initiation and progression of cardiac fibrogenesis has been reported. Adaptive changes, immune cell phenoconversions, and metabolic shifts in the cardiac nonmyocyte population provide initial protection, but persistent altered metabolic demand eventually contributes to adverse remodeling of the heart. Altered energy metabolism, mitochondrial dysfunction, various immune cells, immune mediators, and cross-talks between the immune cells and cardiomyocytes play crucial roles in orchestrating the transdifferentiation of fibroblasts and ensuing fibrotic remodeling of the heart. Manipulation of the metabolic plasticity, fibroblast-myofibroblast transition, and modulation of the immune response may hold promise for favorably modulating the fibrotic response following different cardiovascular pathological processes. Although the immunologic and metabolic perspectives of fibrosis in the heart are being reported in the literature, they lack a comprehensive sketch bridging these two arenas and illustrating the synchrony between them. This review aims to provide a comprehensive overview of the intricate relationship between different cardiac immune cells and metabolic pathways as well as summarizes the current understanding of the involvement of immune-metabolic pathways in cardiac fibrosis and attempts to identify some of the previously unaddressed questions that require further investigation. Moreover, the potential therapeutic strategies and emerging pharmacological interventions, including immune and metabolic modulators, that show promise in preventing or attenuating cardiac fibrosis and restoring cardiac function will be discussed.
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Affiliation(s)
- Md Monirul Hoque
- Departments of Physiology, The University of Tennessee Health Science Center, Memphis, TN, United States
- College of Graduate Health Sciences, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Joy Olaoluwa Gbadegoye
- Departments of Physiology, The University of Tennessee Health Science Center, Memphis, TN, United States
- College of Graduate Health Sciences, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Fasilat Oluwakemi Hassan
- Departments of Physiology, The University of Tennessee Health Science Center, Memphis, TN, United States
- College of Graduate Health Sciences, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Amr Raafat
- Departments of Physiology, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Djamel Lebeche
- Departments of Physiology, The University of Tennessee Health Science Center, Memphis, TN, United States
- College of Graduate Health Sciences, The University of Tennessee Health Science Center, Memphis, TN, United States
- Medicine-Cardiology, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
- Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN, United States
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114
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Zhu L, Man CW, Harrison RE, Wu Z, Limsakul P, Peng Q, Hashimoto M, Mamaril AP, Xu H, Liu L, Wang Y. Engineering a Programmed Death-Ligand 1-Targeting Monobody Via Directed Evolution for SynNotch-Gated Cell Therapy. ACS NANO 2024; 18:8531-8545. [PMID: 38456901 PMCID: PMC10958600 DOI: 10.1021/acsnano.4c01597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/26/2024] [Accepted: 03/04/2024] [Indexed: 03/09/2024]
Abstract
Programmed death-ligand 1 (PD-L1) is a promising target for cancer immunotherapy due to its ability to inhibit T cell activation; however, its expression on various noncancer cells may cause on-target off-tumor toxicity when designing PD-L1-targeting Chimeric Antigen Receptor (CAR) T cell therapies. Combining rational design and directed evolution of the human fibronectin-derived monobody scaffold, "PDbody" was engineered to bind to PD-L1 with a preference for a slightly lower pH, which is typical in the tumor microenvironment. PDbody was further utilized as a CAR to target the PD-L1-expressing triple negative MDA-MB-231 breast cancer cell line. To mitigate on-target off-tumor toxicity associated with targeting PD-L1, a Cluster of Differentiation 19 (CD19)-recognizing SynNotch IF THEN gate was integrated into the system. This CD19-SynNotch PDbody-CAR system was then expressed in primary human T cells to target CD19-expressing MDA-MB-231 cancer cells. These CD19-SynNotch PDbody-CAR T cells demonstrated both specificity and efficacy in vitro, accurately eradicating cancer targets in cytotoxicity assays. Moreover, in an in vivo bilateral murine tumor model, they exhibited the capability to effectively restrain tumor growth. Overall, CD19-SynNotch PDbody-CAR T cells represent a distinct development over previously published designs due to their increased efficacy, proliferative capability, and mitigation of off-tumor toxicity for solid tumor treatment.
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Affiliation(s)
- Linshan Zhu
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
- Alfred
E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, California 90089, United States
| | - Chi-Wei Man
- Department
of Chemistry and Biochemistry, University
of California, San Diego, La Jolla, California, 92093 United States
| | - Reed E.S. Harrison
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
| | - Zhuohang Wu
- Alfred
E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, California 90089, United States
| | - Praopim Limsakul
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
- Division
of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
- Center of
Excellence for Trace Analysis and Biosensor, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Qin Peng
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
- Institute
of Systems and Physical Biology, Shenzhen
Bay Laboratory, Shenzhen 518132, P.R. China
| | - Matthew Hashimoto
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
| | - Anthony P. Mamaril
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
| | - Hongquan Xu
- Department
of Statistics, University of California, Los Angeles, California 90095, United States
| | - Longwei Liu
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
- Alfred
E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, California 90089, United States
| | - Yingxiao Wang
- Department
of Bioengineering & Institute of Engineering in Medicine, University of California, San Diego, La Jolla, California 92093, United States
- Alfred
E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, California 90089, United States
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115
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Xia Y, Gao D, Wang X, Liu B, Shan X, Sun Y, Ma D. Role of Treg cell subsets in cardiovascular disease pathogenesis and potential therapeutic targets. Front Immunol 2024; 15:1331609. [PMID: 38558816 PMCID: PMC10978666 DOI: 10.3389/fimmu.2024.1331609] [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: 11/01/2023] [Accepted: 03/05/2024] [Indexed: 04/04/2024] Open
Abstract
In the genesis and progression of cardiovascular diseases involving both innate and adaptive immune responses, inflammation plays a pivotal and dual role. Studies in experimental animals indicate that certain immune responses are protective, while others exacerbate the disease. T-helper (Th) 1 cell immune responses are recognized as key drivers of inflammatory progression in cardiovascular diseases. Consequently, the CD4+CD25+FOXP3+ regulatory T cells (Tregs) are gaining increasing attention for their roles in inflammation and immune regulation. Given the critical role of Tregs in maintaining immune-inflammatory balance and homeostasis, abnormalities in their generation or function might lead to aberrant immune responses, thereby initiating pathological changes. Numerous preclinical studies and clinical trials have unveiled the central role of Tregs in cardiovascular diseases, such as atherosclerosis. Here, we review the roles and mechanisms of Treg subsets in cardiovascular conditions like atherosclerosis, hypertension, myocardial infarction and remodeling, myocarditis, dilated cardiomyopathy, and heart failure. While the precise molecular mechanisms of Tregs in cardiac protection remain elusive, therapeutic strategies targeting Tregs present a promising new direction for the prevention and treatment of cardiovascular diseases.
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Affiliation(s)
| | | | | | | | | | - Yunpeng Sun
- Department of Cardiac Surgery, The First Hospital of Jilin University, Changchun, China
| | - Dashi Ma
- Department of Cardiac Surgery, The First Hospital of Jilin University, Changchun, China
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116
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Song HW, Benzaoui M, Dwivedi A, Underwood S, Shao L, Achar S, Posarac V, Remley VA, Prochazkova M, Cai Y, Jin P, Somerville RP, Stroncek DF, Altan-Bonnet G, Shah NN, Chien CD, Taylor N, Highfill SL. Manufacture of CD22 CAR T cells following positive versus negative selection results in distinct cytokine secretion profiles and γδ T cell output. Mol Ther Methods Clin Dev 2024; 32:101171. [PMID: 38298420 PMCID: PMC10827561 DOI: 10.1016/j.omtm.2023.101171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 12/07/2023] [Indexed: 02/02/2024]
Abstract
Chimeric antigen receptor T cells (CART) have demonstrated curative potential for hematological malignancies, but the optimal manufacturing has not yet been determined and may differ across products. The first step, T cell selection, removes contaminating cell types that can potentially suppress T cell expansion and transduction. While positive selection of CD4/CD8 T cells after leukapheresis is often used in clinical trials, it may modulate signaling cascades downstream of these co-receptors; indeed, the addition of a CD4/CD8-positive selection step altered CD22 CART potency and toxicity in patients. While negative selection may avoid this drawback, it is virtually absent from good manufacturing practices. Here, we performed both CD4/CD8-positive and -negative clinical scale selections of mononuclear cell apheresis products and generated CD22 CARTs per our ongoing clinical trial (NCT02315612NCT02315612). While the selection process did not yield differences in CART expansion or transduction, positively selected CART exhibited a significantly higher in vitro interferon-γ and IL-2 secretion but a lower in vitro tumor killing rate. Notably, though, CD22 CART generated from both selection protocols efficiently eradicated leukemia in NSG mice, with negatively selected cells exhibiting a significant enrichment in γδ CD22 CART. Thus, our study demonstrates the importance of the initial T cell selection process in clinical CART manufacturing.
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Affiliation(s)
- Hannah W. Song
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Mehdi Benzaoui
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France
| | - Alka Dwivedi
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Sarah Underwood
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Lipei Shao
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Sooraj Achar
- Laboratory of Integrative Cancer Immunology, NCI, Bethesda, MD, USA
| | | | - Victoria A. Remley
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Michaela Prochazkova
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Yihua Cai
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Ping Jin
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Robert P. Somerville
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | - David F. Stroncek
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
| | | | - Nirali N. Shah
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Christopher D. Chien
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Naomi Taylor
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
- Institut de Génétique Moléculaire de Montpellier, University of Montpellier, CNRS, Montpellier, France
| | - Steven L. Highfill
- Center for Cellular Engineering, Department of Transfusion Medicine, National Institutes of Health, Bethesda, MD, USA
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117
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Collins SL, Chan-Li Y, Shenderov K, Gillich A, Nelson AM, Loube JM, Mitzner WA, Powell JD, Horton MR. Adoptive transfer of CD49a + Tissue resident memory cells reverses pulmonary fibrosis in mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.13.584814. [PMID: 38559095 PMCID: PMC10980005 DOI: 10.1101/2024.03.13.584814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Pulmonary fibrosis is a devastating disease with no effective treatments to cure, stop or reverse the unremitting, fatal fibrosis. A critical barrier to treating this disease is the lack of understanding of the pathways leading to fibrosis as well as those regulating the resolution of fibrosis. Fibrosis is the pathologic side of normal tissue repair that results when the normal wound healing programs go awry. Successful resolution of tissue injury requires several highly coordinated pathways, and this research focuses on the interplay between these overlapping pathways: immune effectors, inflammatory mediators and fibroproliferation in the resolution of fibrosis. Previously we have successfully prevented, mitigated, and even reversed established fibrosis using vaccinia vaccination immunotherapy in two models of murine lung fibrosis. The mechanism by which vaccinia reverses fibrosis is by vaccine induced lung specific Th1 skewed tissue resident memory (TRMs) in the lung. In this study, we isolated a population of vaccine induced TRMs - CD49a+ CD4+ T cells - that are both necessary and sufficient to reverse established pulmonary fibrosis. Using adoptive cellular therapy, we demonstrate that intratracheal administration of CD49a+ CD4+ TRMs into established fibrosis, reverses the fibrosis histologically, by promoting a decrease in collagen, and functionally, by improving lung function, without the need for vaccination. Furthermore, co-culture of in vitro derived CD49+ CD4+ human TRMs with human fibroblasts from individuals with idiopathic pulmonary fibrosis (IPF) results in the down regulation of IPF fibroblast collagen production. Lastly, we demonstrate in human IPF lung histologic samples that CD49a+ CD4+ TRMs, which can down regulate human IPF fibroblast function, fail to increase in the IPF lungs, thus potentially failing to promote resolution. Thus, we define a novel unappreciated role for tissue resident memory T cells in regulating established lung fibrosis to promote resolution of fibrosis and re-establish lung homeostasis. We demonstrate that immunotherapy, in the form of adoptive transfer of CD49a+ CD4+ TRMs into the lungs of mice with established fibrosis, not only stops progression of the fibrosis but more importantly reverses the fibrosis. These studies provide the insight and preclinical rationale for a novel paradigm shifting approach of using cellular immunotherapy to treat lung fibrosis.
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Affiliation(s)
- Samuel L Collins
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Pulmonary and Critical Care Medicine
| | - Yee Chan-Li
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Pulmonary and Critical Care Medicine
| | - Kevin Shenderov
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Pulmonary and Critical Care Medicine
| | | | - Andrew M Nelson
- Johns Hopkins University School of Public Health, Department of Environmental Health
| | - Jeffrey M Loube
- Johns Hopkins University School of Public Health, Department of Environmental Health
| | - Wayne A Mitzner
- Johns Hopkins University School of Public Health, Department of Environmental Health
| | | | - Maureen R Horton
- Johns Hopkins University School of Medicine, Department of Medicine, Division of Pulmonary and Critical Care Medicine
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118
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Tsuchida CA, Wasko KM, Hamilton JR, Doudna JA. Targeted nonviral delivery of genome editors in vivo. Proc Natl Acad Sci U S A 2024; 121:e2307796121. [PMID: 38437567 PMCID: PMC10945750 DOI: 10.1073/pnas.2307796121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
Cell-type-specific in vivo delivery of genome editing molecules is the next breakthrough that will drive biological discovery and transform the field of cell and gene therapy. Here, we discuss recent advances in the delivery of CRISPR-Cas genome editors either as preassembled ribonucleoproteins or encoded in mRNA. Both strategies avoid pitfalls of viral vector-mediated delivery and offer advantages including transient editor lifetime and potentially streamlined manufacturing capability that are already proving valuable for clinical use. We review current applications and future opportunities of these emerging delivery approaches that could make genome editing more efficacious and accessible in the future.
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Affiliation(s)
- Connor A. Tsuchida
- University of California, Berkeley—University of California, San Francisco Graduate Program in Bioengineering, University of California, Berkeley, CA94720
- Innovative Genomics Institute, University of California, Berkeley, CA94720
| | - Kevin M. Wasko
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
| | - Jennifer R. Hamilton
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
| | - Jennifer A. Doudna
- University of California, Berkeley—University of California, San Francisco Graduate Program in Bioengineering, University of California, Berkeley, CA94720
- Innovative Genomics Institute, University of California, Berkeley, CA94720
- Department of Molecular and Cell Biology, University of California, Berkeley, CA94720
- Department of Chemistry, University of California, Berkeley, CA94720
- California Institute for Quantitative Biosciences, University of California, Berkeley, CA94720
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA94720
- Gladstone Institutes, University of California,San Francisco, CA94158
- HHMI, University of California, Berkeley, CA94720
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119
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Witten J, Hu Y, Langer R, Anderson DG. Recent advances in nanoparticulate RNA delivery systems. Proc Natl Acad Sci U S A 2024; 121:e2307798120. [PMID: 38437569 PMCID: PMC10945842 DOI: 10.1073/pnas.2307798120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
Nanoparticle-based RNA delivery has shown great progress in recent years with the approval of two mRNA vaccines for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and a liver-targeted siRNA therapy. Here, we discuss the preclinical and clinical advancement of new generations of RNA delivery therapies along multiple axes. Improvements in cargo design such as RNA circularization and data-driven untranslated region optimization can drive better mRNA expression. New materials discovery research has driven improved delivery to extrahepatic targets such as the lung and splenic immune cells, which could lead to pulmonary gene therapy and better cancer vaccines, respectively. Other organs and even specific cell types can be targeted for delivery via conjugation of small molecule ligands, antibodies, or peptides to RNA delivery nanoparticles. Moreover, the immune response to any RNA delivery nanoparticle plays a crucial role in determining efficacy. Targeting increased immunogenicity without induction of reactogenic side effects is crucial for vaccines, while minimization of immune response is important for gene therapies. New developments have addressed each of these priorities. Last, we discuss the range of RNA delivery clinical trials targeting diverse organs, cell types, and diseases and suggest some key advances that may play a role in the next wave of therapies.
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Affiliation(s)
- Jacob Witten
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Yizong Hu
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Robert Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- Harvard and Massachusetts Institute of Technology Division of Health Science and Technology, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Anesthesiology, Boston Children’s Hospital, Boston, MA02115
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Daniel G. Anderson
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA02139
- Harvard and Massachusetts Institute of Technology Division of Health Science and Technology, Massachusetts Institute of Technology, Cambridge, MA02139
- Department of Anesthesiology, Boston Children’s Hospital, Boston, MA02115
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA02139
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120
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Radmand A, Kim H, Beyersdorf J, Dobrowolski CN, Zenhausern R, Paunovska K, Huayamares SG, Hua X, Han K, Loughrey D, Hatit MZC, Del Cid A, Ni H, Shajii A, Li A, Muralidharan A, Peck HE, Tiegreen KE, Jia S, Santangelo PJ, Dahlman JE. Cationic cholesterol-dependent LNP delivery to lung stem cells, the liver, and heart. Proc Natl Acad Sci U S A 2024; 121:e2307801120. [PMID: 38437539 PMCID: PMC10945827 DOI: 10.1073/pnas.2307801120] [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: 06/26/2023] [Accepted: 09/22/2023] [Indexed: 03/06/2024] Open
Abstract
Adding a cationic helper lipid to a lipid nanoparticle (LNP) can increase lung delivery and decrease liver delivery. However, it remains unclear whether charge-dependent tropism is universal or, alternatively, whether it depends on the component that is charged. Here, we report evidence that cationic cholesterol-dependent tropism can differ from cationic helper lipid-dependent tropism. By testing how 196 LNPs delivered mRNA to 22 cell types, we found that charged cholesterols led to a different lung:liver delivery ratio than charged helper lipids. We also found that combining cationic cholesterol with a cationic helper lipid led to mRNA delivery in the heart as well as several lung cell types, including stem cell-like populations. These data highlight the utility of exploring charge-dependent LNP tropism.
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Affiliation(s)
- Afsane Radmand
- Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, GA30332
- Department of Chemical Engineering, Georgia Institute of Technology, Atlanta, GA30332
| | - Hyejin Kim
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Jared Beyersdorf
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Curtis N. Dobrowolski
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Ryan Zenhausern
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Kalina Paunovska
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Sebastian G. Huayamares
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Xuanwen Hua
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Keyi Han
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - David Loughrey
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Marine Z. C. Hatit
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Ada Del Cid
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Huanzhen Ni
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Aram Shajii
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Andrea Li
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Abinaya Muralidharan
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA30332
- Institute for Electronics and Nanotechnology, Georgia Institute of Technology, Atlanta, GA30332
| | - Hannah E. Peck
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Karen E. Tiegreen
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Shu Jia
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - Philip J. Santangelo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
| | - James E. Dahlman
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA30332
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Chia SPS, Pang JKS, Soh BS. Current RNA strategies in treating cardiovascular diseases. Mol Ther 2024; 32:580-608. [PMID: 38291757 PMCID: PMC10928165 DOI: 10.1016/j.ymthe.2024.01.028] [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: 09/14/2023] [Revised: 12/22/2023] [Accepted: 01/23/2024] [Indexed: 02/01/2024] Open
Abstract
Cardiovascular disease (CVD) continues to impose a significant global health burden, necessitating the exploration of innovative treatment strategies. Ribonucleic acid (RNA)-based therapeutics have emerged as a promising avenue to address the complex molecular mechanisms underlying CVD pathogenesis. We present a comprehensive review of the current state of RNA therapeutics in the context of CVD, focusing on the diverse modalities that bring about transient or permanent modifications by targeting the different stages of the molecular biology central dogma. Considering the immense potential of RNA therapeutics, we have identified common gene targets that could serve as potential interventions for prevalent Mendelian CVD caused by single gene mutations, as well as acquired CVDs developed over time due to various factors. These gene targets offer opportunities to develop RNA-based treatments tailored to specific genetic and molecular pathways, presenting a novel and precise approach to address the complex pathogenesis of both types of cardiovascular conditions. Additionally, we discuss the challenges and opportunities associated with delivery strategies to achieve targeted delivery of RNA therapeutics to the cardiovascular system. This review highlights the immense potential of RNA-based interventions as a novel and precise approach to combat CVD, paving the way for future advancements in cardiovascular therapeutics.
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Affiliation(s)
- Shirley Pei Shan Chia
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A∗STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore; Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, Singapore 117558, Singapore
| | - Jeremy Kah Sheng Pang
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A∗STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore
| | - Boon-Seng Soh
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A∗STAR), 61 Biopolis Drive, Proteos, Singapore 138673, Singapore; Department of Biological Sciences, National University of Singapore, 16 Science Drive 4, Singapore 117558, Singapore.
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Zhuang T, Chen MH, Wu RX, Wang J, Hu XD, Meng T, Wu AH, Li Y, Yang YF, Lei Y, Hu DH, Li YX, Zhang L, Sun AJ, Lu W, Zhang GN, Zuo JL, Ruan CC. ALKBH5-mediated m6A modification of IL-11 drives macrophage-to-myofibroblast transition and pathological cardiac fibrosis in mice. Nat Commun 2024; 15:1995. [PMID: 38443404 PMCID: PMC10914760 DOI: 10.1038/s41467-024-46357-x] [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: 08/10/2023] [Accepted: 02/24/2024] [Indexed: 03/07/2024] Open
Abstract
Cardiac macrophage contributes to the development of cardiac fibrosis, but factors that regulate cardiac macrophages transition and activation during this process remains elusive. Here we show, by single-cell transcriptomics, lineage tracing and parabiosis, that cardiac macrophages from circulating monocytes preferentially commit to macrophage-to-myofibroblast transition (MMT) under angiotensin II (Ang II)-induced hypertension, with accompanying increased expression of the RNA N6-methyladenosine demethylases, ALKBH5. Meanwhile, macrophage-specific knockout of ALKBH5 inhibits Ang II-induced MMT, and subsequently ameliorates cardiac fibrosis and dysfunction. Mechanistically, RNA immunoprecipitation sequencing identifies interlukin-11 (IL-11) mRNA as a target for ALKBH5-mediated m6A demethylation, leading to increased IL-11 mRNA stability and protein levels. By contrast, overexpression of IL11 in circulating macrophages reverses the phenotype in ALKBH5-deficient mice and macrophage. Lastly, targeted delivery of ALKBH5 or IL-11 receptor α (IL11RA1) siRNA to monocytes/macrophages attenuates MMT and cardiac fibrosis under hypertensive stress. Our results thus suggest that the ALKBH5/IL-11/IL11RA1/MMT axis alters cardiac macrophage and contributes to hypertensive cardiac fibrosis and dysfunction in mice, and thereby identify potential targets for cardiac fibrosis therapy in patients.
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Affiliation(s)
- Tao Zhuang
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Mei-Hua Chen
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
- Institute of Metabolism and Regenerative Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ruo-Xi Wu
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Jing Wang
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Xi-De Hu
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Ting Meng
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Ai-Hua Wu
- Minhang Hospital and School of Pharmacy, Key Laboratory of Smart Drug Delivery Ministry of Education, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China
| | - Yan Li
- Department of Cardiology, RuiJin Hospital/LuWan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong-Feng Yang
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Yu Lei
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Dong-Hua Hu
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China
| | - Yan-Xiu Li
- Department of Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Li Zhang
- Department of Cardiology and Institute for Developmental and Regenerative Cardiovascular Medicine, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ai-Jun Sun
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Wei Lu
- Minhang Hospital and School of Pharmacy, Key Laboratory of Smart Drug Delivery Ministry of Education, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, China.
| | - Guan-Nan Zhang
- Department of Immunology, Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Jun-Li Zuo
- Department of Geriatrics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Cheng-Chao Ruan
- Department of Physiology and Pathophysiology, Shanghai Key Laboratory of Bioactive Small Molecules, State Key Laboratory of Medical Neurobiology, School of Basic Medical Sciences, and Jinshan Hospital, Fudan University, Shanghai, China.
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Vargas Aguilar S, Cui M, Tan W, Sanchez-Ortiz E, Bassel-Duby R, Liu N, Olson EN. The PD-1-PD-L1 pathway maintains an immunosuppressive environment essential for neonatal heart regeneration. NATURE CARDIOVASCULAR RESEARCH 2024; 3:389-402. [PMID: 38737787 PMCID: PMC11086661 DOI: 10.1038/s44161-024-00447-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 02/05/2024] [Indexed: 05/14/2024]
Abstract
The adult mouse heart responds to injury by scarring with consequent loss of contractile function, whereas the neonatal heart possesses the ability to regenerate. Activation of the immune system is among the first events upon tissue injury. It has been shown that immune response kinetics differ between regeneration and pathological remodeling, yet the underlying mechanisms of the distinct immune reactions during tissue healing remain unclear. Here we show that the immunomodulatory PD-1-PD-L1 pathway is highly active in regenerative neonatal hearts but rapidly silenced later in life. Deletion of the PD-1 receptor or inactivation of its ligand PD-L1 prevented regeneration of neonatal hearts after injury. Disruption of the pathway during neonatal cardiac injury led to increased inflammation and aberrant T cell activation, which ultimately impaired cardiac regeneration. Our findings reveal an immunomodulatory and cardioprotective role for the PD-1-PD-L1 pathway in heart regeneration and offer potential avenues for the control of adult tissue regeneration.
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Affiliation(s)
- Stephanie Vargas Aguilar
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- These authors contributed equally: Stephanie Vargas Aguilar, Miao Cui
| | - Miao Cui
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Department of Cardiology, Boston Children's Hospital and Department of Genetics, Harvard Medical School, Boston, MA, USA
- These authors contributed equally: Stephanie Vargas Aguilar, Miao Cui
| | - Wei Tan
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Efrain Sanchez-Ortiz
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Rhonda Bassel-Duby
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ning Liu
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Eric N Olson
- Department of Molecular Biology and the Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
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Mittelheisser V, Gensbittel V, Bonati L, Li W, Tang L, Goetz JG. Evidence and therapeutic implications of biomechanically regulated immunosurveillance in cancer and other diseases. NATURE NANOTECHNOLOGY 2024; 19:281-297. [PMID: 38286876 DOI: 10.1038/s41565-023-01535-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 09/26/2023] [Indexed: 01/31/2024]
Abstract
Disease progression is usually accompanied by changes in the biochemical composition of cells and tissues and their biophysical properties. For instance, hallmarks of cancer include the stiffening of tissues caused by extracellular matrix remodelling and the softening of individual cancer cells. In this context, accumulating evidence has shown that immune cells sense and respond to mechanical signals from the environment. However, the mechanisms regulating these mechanical aspects of immune surveillance remain partially understood. The growing appreciation for the 'mechano-immunology' field has urged researchers to investigate how immune cells sense and respond to mechanical cues in various disease settings, paving the way for the development of novel engineering strategies that aim at mechanically modulating and potentiating immune cells for enhanced immunotherapies. Recent pioneer developments in this direction have laid the foundations for leveraging 'mechanical immunoengineering' strategies to treat various diseases. This Review first outlines the mechanical changes occurring during pathological progression in several diseases, including cancer, fibrosis and infection. We next highlight the mechanosensitive nature of immune cells and how mechanical forces govern the immune responses in different diseases. Finally, we discuss how targeting the biomechanical features of the disease milieu and immune cells is a promising strategy for manipulating therapeutic outcomes.
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Affiliation(s)
- Vincent Mittelheisser
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Strasbourg, France
| | - Valentin Gensbittel
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Strasbourg, France
| | - Lucia Bonati
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Weilin Li
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Li Tang
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
- Institute of Materials Science and Engineering, EPFL, Lausanne, Switzerland.
| | - Jacky G Goetz
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France.
- Université de Strasbourg, Strasbourg, France.
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.
- Equipe Labellisée Ligue Contre le Cancer, Strasbourg, France.
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125
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Abdalla AME, Miao Y, Ahmed AIM, Meng N, Ouyang C. CAR-T cell therapeutic avenue for fighting cardiac fibrosis: Roadblocks and perspectives. Cell Biochem Funct 2024; 42:e3955. [PMID: 38379220 DOI: 10.1002/cbf.3955] [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: 12/19/2023] [Revised: 02/06/2024] [Accepted: 02/09/2024] [Indexed: 02/22/2024]
Abstract
Heart diseases remain the primary cause of human mortality in the world. Although conventional therapeutic opportunities fail to halt or recover cardiac fibrosis, the promising clinical results and therapeutic efficacy of engineered chimeric antigen receptor (CAR) T cell therapy show several advancements. However, the current models of CAR-T cells need further improvement since the T cells are associated with the triggering of excessive inflammatory cytokines that directly affect cardiac functions. Thus, the current study highlights the critical function of heart immune cells in tissue fibrosis and repair. The study also confirms CAR-T cell as an emerging therapeutic for treating cardiac fibrosis, explores the current roadblocks to CAR-T cell therapy, and considers future outlooks for research development.
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Affiliation(s)
- Ahmed M E Abdalla
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
- Department of Biochemistry, College of Applied Science, University of Bahri, Khartoum, Sudan
| | - Yu Miao
- NHC Key Laboratory of Diagnosis and Therapy of Gastrointestinal Tumor, Gansu Provincial Hospital, Lanzhou, China
- Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology in Gansu Province, Gansu Provincial Hospital, Lanzhou, Gansu, China
| | - Ahmed I M Ahmed
- Department of Biochemistry, College of Applied Science, University of Bahri, Khartoum, Sudan
| | - Ning Meng
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Chenxi Ouyang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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126
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Billingsley MM, Gong N, Mukalel AJ, Thatte AS, El-Mayta R, Patel SK, Metzloff AE, Swingle KL, Han X, Xue L, Hamilton AG, Safford HC, Alameh MG, Papp TE, Parhiz H, Weissman D, Mitchell MJ. In Vivo mRNA CAR T Cell Engineering via Targeted Ionizable Lipid Nanoparticles with Extrahepatic Tropism. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2304378. [PMID: 38072809 DOI: 10.1002/smll.202304378] [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: 05/25/2023] [Revised: 10/16/2023] [Indexed: 03/16/2024]
Abstract
With six therapies approved by the Food and Drug Association, chimeric antigen receptor (CAR) T cells have reshaped cancer immunotherapy. However, these therapies rely on ex vivo viral transduction to induce permanent CAR expression in T cells, which contributes to high production costs and long-term side effects. Thus, this work aims to develop an in vivo CAR T cell engineering platform to streamline production while using mRNA to induce transient, tunable CAR expression. Specifically, an ionizable lipid nanoparticle (LNP) is utilized as these platforms have demonstrated clinical success in nucleic acid delivery. Though LNPs often accumulate in the liver, the LNP platform used here achieves extrahepatic transfection with enhanced delivery to the spleen, and it is further modified via antibody conjugation (Ab-LNPs) to target pan-T cell markers. The in vivo evaluation of these Ab-LNPs confirms that targeting is necessary for potent T cell transfection. When using these Ab-LNPs for the delivery of CAR mRNA, antibody and dose-dependent CAR expression and cytokine release are observed along with B cell depletion of up to 90%. In all, this work conjugates antibodies to LNPs with extrahepatic tropism, evaluates pan-T cell markers, and develops Ab-LNPs capable of generating functional CAR T cells in vivo.
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Affiliation(s)
| | - Ningqiang Gong
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Alvin J Mukalel
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ajay S Thatte
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Rakan El-Mayta
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Savan K Patel
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Ann E Metzloff
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Kelsey L Swingle
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Xuexiang Han
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Lulu Xue
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Alex G Hamilton
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Hannah C Safford
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Mohamad-Gabriel Alameh
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Tyler E Papp
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Hamideh Parhiz
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Institute for Regenerative Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
- Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
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Eweje F, Walsh ML, Ahmad K, Ibrahim V, Alrefai A, Chen J, Chaikof EL. Protein-based nanoparticles for therapeutic nucleic acid delivery. Biomaterials 2024; 305:122464. [PMID: 38181574 PMCID: PMC10872380 DOI: 10.1016/j.biomaterials.2023.122464] [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: 09/23/2023] [Revised: 12/25/2023] [Accepted: 12/31/2023] [Indexed: 01/07/2024]
Abstract
To realize the full potential of emerging nucleic acid therapies, there is a need for effective delivery agents to transport cargo to cells of interest. Protein materials exhibit several unique properties, including biodegradability, biocompatibility, ease of functionalization via recombinant and chemical modifications, among other features, which establish a promising basis for therapeutic nucleic acid delivery systems. In this review, we highlight progress made in the use of non-viral protein-based nanoparticles for nucleic acid delivery in vitro and in vivo, while elaborating on key physicochemical properties that have enabled the use of these materials for nanoparticle formulation and drug delivery. To conclude, we comment on the prospects and unresolved challenges associated with the translation of protein-based nucleic acid delivery systems for therapeutic applications.
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Affiliation(s)
- Feyisayo Eweje
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA; Harvard and MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA; Harvard/MIT MD-PhD Program, Boston, MA, USA, 02115; Wyss Institute of Biologically Inspired Engineering, Harvard University, Boston, MA, 02115, USA
| | - Michelle L Walsh
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA; Harvard and MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA; Harvard/MIT MD-PhD Program, Boston, MA, USA, 02115
| | - Kiran Ahmad
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
| | - Vanessa Ibrahim
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
| | - Assma Alrefai
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
| | - Jiaxuan Chen
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA; Wyss Institute of Biologically Inspired Engineering, Harvard University, Boston, MA, 02115, USA.
| | - Elliot L Chaikof
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA; Wyss Institute of Biologically Inspired Engineering, Harvard University, Boston, MA, 02115, USA.
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128
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Jeffreys N, Brockman JM, Zhai Y, Ingber DE, Mooney DJ. Mechanical forces amplify TCR mechanotransduction in T cell activation and function. APPLIED PHYSICS REVIEWS 2024; 11:011304. [PMID: 38434676 PMCID: PMC10848667 DOI: 10.1063/5.0166848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 12/08/2023] [Indexed: 03/05/2024]
Abstract
Adoptive T cell immunotherapies, including engineered T cell receptor (eTCR) and chimeric antigen receptor (CAR) T cell immunotherapies, have shown efficacy in treating a subset of hematologic malignancies, exhibit promise in solid tumors, and have many other potential applications, such as in fibrosis, autoimmunity, and regenerative medicine. While immunoengineering has focused on designing biomaterials to present biochemical cues to manipulate T cells ex vivo and in vivo, mechanical cues that regulate their biology have been largely underappreciated. This review highlights the contributions of mechanical force to several receptor-ligand interactions critical to T cell function, with central focus on the TCR-peptide-loaded major histocompatibility complex (pMHC). We then emphasize the role of mechanical forces in (i) allosteric strengthening of the TCR-pMHC interaction in amplifying ligand discrimination during T cell antigen recognition prior to activation and (ii) T cell interactions with the extracellular matrix. We then describe approaches to design eTCRs, CARs, and biomaterials to exploit TCR mechanosensitivity in order to potentiate T cell manufacturing and function in adoptive T cell immunotherapy.
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Affiliation(s)
| | | | - Yunhao Zhai
- Wyss Institute for Biologically Inspired Engineering, Boston, Massachusetts 02115, USA
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129
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Hasenfuß G, Schuster A, Bergau L, Toischer K. [Precision medicine enhances personalized medicine in cardiology]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2024; 65:239-247. [PMID: 38294501 DOI: 10.1007/s00108-024-01663-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/03/2024] [Indexed: 02/01/2024]
Abstract
Personalized medicine and precision medicine, frequently used synonymously, shall be clearly differentiated. Accordingly, personalization in cardiac medicine is based on the clinical presentation of a patient, as well as his/her cardiovascular risk factors and comorbidities, electrocardiography, imaging, and biomarkers for myocardial load and ischemia. Personalization is based on large clinical trials with detailed subgroup analyses and is practiced on the basis of guidelines. Further in depth personalization is achieved by precision medicine, which is based on innovative imaging for myocardial structure, coronary morphology, and electrophysiology. From the clinical perspective, genome analyses are relevant for comparatively rare monogenetic cardiovascular diseases. While these as well as transcriptome and metabolome analyses play a significant role in cardiovascular research with great translation potential, they have not yet been broadly introduced in the diagnosis, prevention, and treatment of complex cardiovascular diseases. Furthermore, digital technologies have considerable potential in cardiovascular precision medicine. On the one hand, this is based on the frequency of the diseases with the availability of Big Data and, on the other hand, on the availability of bio-signals and sensors of those signals in cardiovascular diseases.
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Affiliation(s)
- G Hasenfuß
- Herzzentrum Göttingen, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland.
- Deutsches Zentrum für Herz-Kreislauf-Forschung, Standort Göttingen, Göttingen, Deutschland.
| | - A Schuster
- Herzzentrum Göttingen, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland
- Deutsches Zentrum für Herz-Kreislauf-Forschung, Standort Göttingen, Göttingen, Deutschland
| | - L Bergau
- Herzzentrum Göttingen, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland
- Deutsches Zentrum für Herz-Kreislauf-Forschung, Standort Göttingen, Göttingen, Deutschland
| | - K Toischer
- Herzzentrum Göttingen, Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Georg-August-Universität, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland
- Deutsches Zentrum für Herz-Kreislauf-Forschung, Standort Göttingen, Göttingen, Deutschland
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130
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Dzau VJ, Hodgkinson CP. RNA Therapeutics for the Cardiovascular System. Circulation 2024; 149:707-716. [PMID: 38408142 DOI: 10.1161/circulationaha.123.067373] [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] [Indexed: 02/28/2024]
Abstract
RNA therapeutics hold significant promise in the treatment of cardiovascular diseases. RNAs are biologically diverse and functionally specific and can be used for gain- or loss-of-function purposes. The effectiveness of mRNA-based vaccines in the recent COVID-19 pandemic has undoubtedly proven the benefits of an RNA-based approach. RNA-based therapies are becoming more common as a treatment modality for cardiovascular disease. This is most evident in hypertension where several small interfering RNA-based drugs have proven to be effective in managing high blood pressure in several clinical trials. As befits a rapidly burgeoning field, there is significant interest in other classes of RNA. Revascularization of the infarcted heart through an mRNA drug is under clinical investigation. mRNA technology may provide the platform for the expression of paracrine factors for myocardial protection and regeneration. Emergent technologies on the basis of microRNAs and gene editing are tackling complex diseases in a novel fashion. RNA-based gene editing offers hope of permanent cures for monogenic cardiovascular diseases, and long-term control of complex diseases such as essential hypertension, as well. Likewise, microRNAs are proving effective in regenerating cardiac muscle. The aim of this review is to provide an overview of the current landscape of RNA-based therapies for the treatment of cardiovascular disease. The review describes the large number of RNA molecules that exist with a discussion of the clinical development of each RNA type. In addition, the review also presents a number of avenues for future development.
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Affiliation(s)
- Victor J Dzau
- Mandel Center for Hypertension and Atherosclerosis, and the Duke Cardiovascular Research Center, Duke University Medical Center, Durham, NC (V.J.D., C.P.H.)
- National Academy of Medicine, Washington, DC (V.J.D.)
| | - Conrad P Hodgkinson
- Mandel Center for Hypertension and Atherosclerosis, and the Duke Cardiovascular Research Center, Duke University Medical Center, Durham, NC (V.J.D., C.P.H.)
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131
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McBride DA, Jones RM, Bottini N, Shah NJ. The therapeutic potential of immunoengineering for systemic autoimmunity. Nat Rev Rheumatol 2024:10.1038/s41584-024-01084-x. [PMID: 38383732 DOI: 10.1038/s41584-024-01084-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2024] [Indexed: 02/23/2024]
Abstract
Disease-modifying drugs have transformed the treatment options for many systemic autoimmune diseases. However, an evolving understanding of disease mechanisms, which might vary between individuals, is paving the way for the development of novel agents that operate in a patient-tailored manner through immunophenotypic regulation of disease-relevant cells and the microenvironment of affected tissue domains. Immunoengineering is a field that is focused on the application of engineering principles to the modulation of the immune system, and it could enable future personalized and immunoregulatory therapies for rheumatic diseases. An important aspect of immunoengineering is the harnessing of material chemistries to design technologies that span immunologically relevant length scales, to enhance or suppress immune responses by re-balancing effector and regulatory mechanisms in innate or adaptive immunity and rescue abnormalities underlying pathogenic inflammation. These materials are endowed with physicochemical properties that enable features such as localization in immune cells and organs, sustained delivery of immunoregulatory agents, and mimicry of key functions of lymphoid tissue. Immunoengineering applications already exist for disease management, and there is potential for this new discipline to improve disease modification in rheumatology.
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Affiliation(s)
- David A McBride
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, CA, USA
| | - Ryan M Jones
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, CA, USA
| | - Nunzio Bottini
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - Nisarg J Shah
- Department of NanoEngineering and Chemical Engineering Program, University of California, San Diego, La Jolla, CA, USA.
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132
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Zhao G, Zhang Y, Xu CF, Wang J. In vivo production of CAR-T cells using virus-mimetic fusogenic nanovesicles. Sci Bull (Beijing) 2024; 69:354-366. [PMID: 38072706 DOI: 10.1016/j.scib.2023.11.055] [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: 05/11/2023] [Revised: 08/20/2023] [Accepted: 11/27/2023] [Indexed: 01/24/2024]
Abstract
Engineered T cells expressing chimeric antigen receptor (CAR) exhibit high response rates in B-cell malignancy treatments and possess therapeutic potentials against various diseases. However, the complicated ex vivo production process of CAR-T cells limits their application. Herein, we use virus-mimetic fusogenic nanovesicles (FuNVs) to produce CAR-T cells in vivo via membrane fusion-mediated CAR protein delivery. Briefly, the FuNVs are modified using T-cell fusogen, adapted from measles virus or reovirus fusogens via displaying anti-CD3 single-chain variable fragment. The FuNVs can efficiently fuse with the T-cell membrane in vivo, thereby delivering the loaded anti-CD19 (αCD19) CAR protein onto T-cells to produce αCD19 CAR-T cells. These αCD19 CAR-T cells alone or in combination with anti-OX40 antibodies can treat B-cell lymphoma without inducing cytokine release syndrome. Thus, our strategy provides a novel method for engineering T cells into CAR-T cells in vivo and can further be employed to deliver other therapeutic membrane proteins.
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Affiliation(s)
- Gui Zhao
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou 511442, China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China
| | - Yue Zhang
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou 511442, China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China
| | - Cong-Fei Xu
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou 511442, China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China; Guangdong Provincial Key Laboratory of Biomedical Engineering, South China University of Technology, Guangzhou 510006, China.
| | - Jun Wang
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou International Campus, Guangzhou 511442, China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, China; Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, China.
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133
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Lin Y, Chen Y, Luo Z, Wu YL. Recent advances in biomaterial designs for assisting CAR-T cell therapy towards potential solid tumor treatment. NANOSCALE 2024; 16:3226-3242. [PMID: 38284230 DOI: 10.1039/d3nr05768b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Chimeric antigen receptor T (CAR-T) cells have shown promising outcomes in the treatment of hematologic malignancies. However, CAR-T cell therapy in solid tumor treatment has been significantly hindered, due to the complex manufacturing process, difficulties in proliferation and infiltration, lack of precision, or poor visualization ability. Fortunately, recent reports have shown that functional biomaterial designs such as nanoparticles, polymers, hydrogels, or implantable scaffolds might have potential to address the above challenges. In this review, we aim to summarize the recent advances in the designs of functional biomaterials for assisting CAR-T cell therapy for potential solid tumor treatments. Firstly, by enabling efficient CAR gene delivery in vivo and in vitro, functional biomaterials can streamline the difficult process of CAR-T cell therapy manufacturing. Secondly, they might also serve as carriers for drugs and bioactive molecules, promoting the proliferation and infiltration of CAR-T cells. Furthermore, a number of functional biomaterial designs with immunomodulatory properties might modulate the tumor microenvironment, which could provide a platform for combination therapies or improve the efficacy of CAR-T cell therapy through synergistic therapeutic effects. Last but not least, the current challenges with biomaterials-based CAR-T therapies will also be discussed, which might be helpful for the future design of CAR-T therapy in solid tumor treatment.
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Affiliation(s)
- Yuting Lin
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Ying Chen
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Zheng Luo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), Singapore 138634, Singapore
| | - Yun-Long Wu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
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134
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Zhao G, Xue L, Geisler HC, Xu J, Li X, Mitchell MJ, Vaughan AE. Precision treatment of viral pneumonia through macrophage-targeted lipid nanoparticle delivery. Proc Natl Acad Sci U S A 2024; 121:e2314747121. [PMID: 38315853 PMCID: PMC10873611 DOI: 10.1073/pnas.2314747121] [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: 08/25/2023] [Accepted: 01/05/2024] [Indexed: 02/07/2024] Open
Abstract
Macrophages are integral components of the innate immune system, playing a dual role in host defense during infection and pathophysiological states. Macrophages contribute to immune responses and aid in combatting various infections, yet their production of abundant proinflammatory cytokines can lead to uncontrolled inflammation and worsened tissue damage. Therefore, reducing macrophage-derived proinflammatory cytokine release represents a promising approach for treating various acute and chronic inflammatory disorders. However, limited macrophage-specific delivery vehicles have hindered the development of macrophage-targeted therapies. In this study, we screened a pool of 112 lipid nanoparticles (LNPs) to identify an optimal LNP formulation for efficient siRNA delivery. Subsequently, by conjugating the macrophage-specific antibody F4/80 to the LNP surface, we constructed MacLNP, an enhanced LNP formulation designed for targeted macrophage delivery. In both in vitro and in vivo experiments, MacLNP demonstrated a significant enhancement in targeting macrophages. Specifically, delivery of siRNA targeting TAK1, a critical kinase upstream of multiple inflammatory pathways, effectively suppressed the phosphorylation/activation of NF-kB. LNP-mediated inhibition of NF-kB, a key upstream regulator in the classic inflammatory signaling pathway, in the murine macrophage cell line RAW264.7 significantly reduced the release of proinflammatory cytokines after stimulation with the viral RNA mimic Poly(I:C). Finally, intranasal administration of MacLNP-encapsulated TAK1 siRNA markedly ameliorated lung injury induced by influenza infection. In conclusion, our findings validate the potential of targeted macrophage interventions in attenuating inflammatory responses, reinforcing the potential of LNP-mediated macrophage targeting to treat pulmonary inflammatory disorders.
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Affiliation(s)
- Gan Zhao
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA19104
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA19104
- Penn-Children’s Hospital of Philadelphia Lung Biology Institute, University of Pennsylvania, Philadelphia, PA19104
| | - Lulu Xue
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA19104
| | - Hannah C. Geisler
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA19104
| | - Junchao Xu
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA19104
| | - Xinyuan Li
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA19104
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA19104
- Penn-Children’s Hospital of Philadelphia Lung Biology Institute, University of Pennsylvania, Philadelphia, PA19104
| | - Michael J. Mitchell
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA19104
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA19104
- Penn Institute for RNA Innovation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA19104
- Cardiovascular Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA19014
| | - Andrew E. Vaughan
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA19104
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA19104
- Penn-Children’s Hospital of Philadelphia Lung Biology Institute, University of Pennsylvania, Philadelphia, PA19104
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135
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Zhang X, Li Y, Zhou Z. Lipid Nanoparticle-Based Delivery System-A Competing Place for mRNA Vaccines. ACS OMEGA 2024; 9:6219-6234. [PMID: 38371811 PMCID: PMC10870384 DOI: 10.1021/acsomega.3c08353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/24/2023] [Accepted: 12/29/2023] [Indexed: 02/20/2024]
Abstract
mRNA, as one of the foci of biomedical research in the past decade, has become a candidate vaccine solution for various infectious diseases and tumors and for regenerative medicine and immunotherapy due to its high efficiency, safety, and effectiveness. A stable and effective delivery system is needed to protect mRNAs from nuclease degradation while also enhancing immunogenicity. The success of mRNA lipid nanoparticles in treating COVID-19, to a certain extent, marks a milestone for mRNA vaccines and also promotes further research on mRNA delivery systems. Here, we explore mRNA vaccine delivery systems, especially lipid nanoparticles (LNPs), considering the current research status, prospects, and challenges of lipid nanoparticles, and explore other mRNA delivery systems.
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Affiliation(s)
- Xinyu Zhang
- Research
Center for Infectious Diseases, Tianjin
University of Traditional Chinese Medicine, 300193 Tianjin, China
- Institute
for Biological Product Control, National
Institutes for Food and Drug Control (NIFDC) and WHO Collaborating
Center for Standardization and Evaluation of Biologicals, No.31 Huatuo Street, Daxing District, 102629 Beijing, China
- College
of Life Science, Jilin University, 130012 Changchun, China
| | - Yuanfang Li
- Department
of Neurology, Zhongshan Hospital (Xiamen Branch), Fudan University, 361015 Xiamen, Fujian China
| | - Zehua Zhou
- Research
Center for Infectious Diseases, Tianjin
University of Traditional Chinese Medicine, 300193 Tianjin, China
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136
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Schambach A, Buchholz CJ, Torres-Ruiz R, Cichutek K, Morgan M, Trapani I, Büning H. A new age of precision gene therapy. Lancet 2024; 403:568-582. [PMID: 38006899 DOI: 10.1016/s0140-6736(23)01952-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 08/23/2023] [Accepted: 09/11/2023] [Indexed: 11/27/2023]
Abstract
Gene therapy has become a clinical reality as market-approved advanced therapy medicinal products for the treatment of distinct monogenetic diseases and B-cell malignancies. This Therapeutic Review aims to explain how progress in genome editing technologies offers the possibility to expand both therapeutic options and the types of diseases that will become treatable. To frame these impressive advances in the context of modern medicine, we incorporate examples from human clinical trials into our discussion on how genome editing will complement currently available strategies in gene therapy, which still mainly rely on gene addition strategies. Furthermore, safety considerations and ethical implications, including the issue of accessibility, are addressed as these crucial parameters will define the impact that gene therapy in general and genome editing in particular will have on how we treat patients in the near future.
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Affiliation(s)
- Axel Schambach
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany; Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA; REBIRTH Research Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany; German Center for Infection Research, partner site Hannover-Braunschweig, Germany
| | - Christian J Buchholz
- Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany; Frankfurt Cancer Institute, Goethe-University, Frankfurt, Germany
| | - Raul Torres-Ruiz
- Division of Hematopoietic Innovative Therapies, Biomedical Innovation Unit, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain; Advanced Therapies Unit, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Molecular Cytogenetics Unit, Spanish National Cancer Research Centre, Madrid, Spain
| | - Klaus Cichutek
- Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | - Michael Morgan
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Ivana Trapani
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy; Department of Advanced Biomedical Sciences, Università degli studi di Napoli Federico II, Naples, Italy
| | - Hildegard Büning
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany; REBIRTH Research Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany; German Center for Infection Research, partner site Hannover-Braunschweig, Germany.
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137
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Liu Q, Chen G, Liu X, Tao L, Fan Y, Xia T. Tolerogenic Nano-/Microparticle Vaccines for Immunotherapy. ACS NANO 2024. [PMID: 38323542 DOI: 10.1021/acsnano.3c11647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Autoimmune diseases, allergies, transplant rejections, generation of antidrug antibodies, and chronic inflammatory diseases have impacted a large group of people across the globe. Conventional treatments and therapies often use systemic or broad immunosuppression with serious efficacy and safety issues. Tolerogenic vaccines represent a concept that has been extended from their traditional immune-modulating function to induction of antigen-specific tolerance through the generation of regulatory T cells. Without impairing immune homeostasis, tolerogenic vaccines dampen inflammation and induce tolerogenic regulation. However, achieving the desired potency of tolerogenic vaccines as preventive and therapeutic modalities calls for precise manipulation of the immune microenvironment and control over the tolerogenic responses against the autoantigens, allergens, and/or alloantigens. Engineered nano-/microparticles possess desirable design features that can bolster targeted immune regulation and enhance the induction of antigen-specific tolerance. Thus, particle-based tolerogenic vaccines hold great promise in clinical translation for future treatment of aforementioned immune disorders. In this review, we highlight the main strategies to employ particles as exciting tolerogenic vaccines, with a focus on the particles' role in facilitating the induction of antigen-specific tolerance. We describe the particle design features that facilitate their usage and discuss the challenges and opportunities for designing next-generation particle-based tolerogenic vaccines with robust efficacy to promote antigen-specific tolerance for immunotherapy.
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Affiliation(s)
- Qi Liu
- School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Guoqiang Chen
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Xingchi Liu
- School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Lu Tao
- State Key Laboratory of Biochemical Engineering, Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
| | - Yubo Fan
- School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Tian Xia
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- Division of NanoMedicine, Department of Medicine, University of California, Los Angeles, California 90095, United States
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138
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Kim AB, Xiao Q, Yan P, Pan Q, Pandey G, Grathwohl S, Gonzales E, Xu I, Cho Y, Haecker H, Epelman S, Diwan A, Lee JM, DeSelm CJ. Chimeric antigen receptor macrophages target and resorb amyloid plaques. JCI Insight 2024; 9:e175015. [PMID: 38516884 PMCID: PMC11063938 DOI: 10.1172/jci.insight.175015] [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: 08/21/2023] [Accepted: 01/31/2024] [Indexed: 03/23/2024] Open
Abstract
Substantial evidence suggests a role for immunotherapy in treating Alzheimer's disease (AD). While the precise pathophysiology of AD is incompletely understood, clinical trials of antibodies targeting aggregated forms of β amyloid (Aβ) have shown that reducing amyloid plaques can mitigate cognitive decline in patients with early-stage AD. Here, we describe what we believe to be a novel approach to target and degrade amyloid plaques by genetically engineering macrophages to express an Aβ-targeting chimeric antigen receptor (CAR-Ms). When injected intrahippocampally, first-generation CAR-Ms have limited persistence and fail to significantly reduce plaque load, which led us to engineer next-generation CAR-Ms that secrete M-CSF and self-maintain without exogenous cytokines. Cytokine secreting "reinforced CAR-Ms" have greater survival in the brain niche and significantly reduce plaque load locally in vivo. These findings support CAR-Ms as a platform to rationally target, resorb, and degrade pathogenic material that accumulates with age, as exemplified by targeting Aβ in AD.
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Affiliation(s)
- Alexander B. Kim
- Department of Radiation Oncology
- Bursky Center for Human Immunology and Immunotherapy
| | - Qingli Xiao
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ping Yan
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Qiuyun Pan
- Department of Radiation Oncology
- Bursky Center for Human Immunology and Immunotherapy
| | - Gaurav Pandey
- Department of Radiation Oncology
- Bursky Center for Human Immunology and Immunotherapy
| | - Susie Grathwohl
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ernesto Gonzales
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Isabella Xu
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Yoonho Cho
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Hans Haecker
- Department of Pathology, University of Utah, Salt Lake City, Utah, USA
| | - Slava Epelman
- Department of Medicine, Division of Cardiology, Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Abhinav Diwan
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
- Departments of Medicine, Cell Biology and Physiology, Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, Missouri, USA
- Medicine Service, St. Louis VA Medical Center, St. Louis, Missouri, USA
| | - Jin-Moo Lee
- Department of Neurology, and
- Hope Center for Neurological Disorders, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Carl J. DeSelm
- Department of Radiation Oncology
- Bursky Center for Human Immunology and Immunotherapy
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139
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Yang L, He J, Liu J, Xie T, Tang Q. Application of chimeric antigen receptor therapy beyond oncology: A bibliometric and visualized analysis. Curr Res Transl Med 2024; 72:103442. [PMID: 38452444 DOI: 10.1016/j.retram.2024.103442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/17/2024] [Accepted: 02/04/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE Chimeric antigen receptor therapy beyond oncology has gained increasing attention. While a substantial number of publications have emerged in recent years, there has been a paucity of conducted bibliometric studies. Our objective is to systematically summarize and visually analyze the literature in the field of chimeric antigen receptors therapy beyond oncology and explore hotspots in this field. METHODS Web of Science Core Collection was selected as the data source, and the data was retrieved on December 23, 2022, according to the search strategy. CiteSpace 6.1.R6 and Vosviewer 1.6.18 were used to analyze publications and explore research hotspots and directions. RESULTS A total of 338 publications written by 1832 authors from 516 institutions in 42 countries/regions were selected for the analysis. The number of publications is steadily increasing annually. The United States emerged as the primary contributor, and University of Pennsylvania was the leading institution. Frontiers in Immunology boasted the highest number of published papers. Kitchen SG, Riley JL, and Scott DW were the most productive researchers in this field. The keyword cluster analysis identified HIV, autoimmune diseases, transplant related diseases and COVID-19 as the primary focus areas within the realm of chimeric antigen receptor therapy beyond oncology. CONCLUSION The advancement of chimeric antigen receptor therapy beyond oncology has witnessed rapid progress in recent years. We have explored the hotspots and research directions in this field. It is hoped that this study could provide references and directions for future clinical researches.
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Affiliation(s)
- Linxin Yang
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Jinshen He
- Department of Orthopaedic Surgery, the Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jiahao Liu
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Tianjian Xie
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China
| | - Qi Tang
- Department of Rheumatology and Immunology, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Clinical Medical Research Center for Systemic Autoimmune Diseases in Hunan Province, Changsha, Hunan, China.
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Ayala Ceja M, Khericha M, Harris CM, Puig-Saus C, Chen YY. CAR-T cell manufacturing: Major process parameters and next-generation strategies. J Exp Med 2024; 221:e20230903. [PMID: 38226974 PMCID: PMC10791545 DOI: 10.1084/jem.20230903] [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: 10/23/2023] [Revised: 12/02/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapies have demonstrated strong curative potential and become a critical component in the array of B-cell malignancy treatments. Successful deployment of CAR-T cell therapies to treat hematologic and solid cancers, as well as other indications such as autoimmune diseases, is dependent on effective CAR-T cell manufacturing that impacts not only product safety and efficacy but also overall accessibility to patients in need. In this review, we discuss the major process parameters of autologous CAR-T cell manufacturing, as well as regulatory considerations and ongoing developments that will enable the next generation of CAR-T cell therapies.
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Affiliation(s)
- Melanie Ayala Ceja
- Department of Microbiology, Immunology, and Molecular Genetics, University of California−Los Angeles, Los Angeles, CA, USA
| | - Mobina Khericha
- Department of Microbiology, Immunology, and Molecular Genetics, University of California−Los Angeles, Los Angeles, CA, USA
| | - Caitlin M. Harris
- Department of Microbiology, Immunology, and Molecular Genetics, University of California−Los Angeles, Los Angeles, CA, USA
| | - Cristina Puig-Saus
- Department of Medicine, University of California−Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California−Los Angeles, Los Angeles, CA, USA
- Parker Institute for Cancer Immunotherapy Center at University of California−Los Angeles, Los Angeles, CA, USA
| | - Yvonne Y. Chen
- Department of Microbiology, Immunology, and Molecular Genetics, University of California−Los Angeles, Los Angeles, CA, USA
- Jonsson Comprehensive Cancer Center, University of California−Los Angeles, Los Angeles, CA, USA
- Parker Institute for Cancer Immunotherapy Center at University of California−Los Angeles, Los Angeles, CA, USA
- Department of Chemical and Biomolecular Engineering, University of California−Los Angeles, Los Angeles, CA, USA
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141
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Huang L, Zhao F, He M, Fang Y, Ma X, Lu S, Li E, Xiao H, Zhu H, Wang X, Tang S, Yu B, Wang J, Zhao D, Wang C, Li H, Gao Y, Peng X, Shen H. An inoculation site-retained mRNA vaccine induces robust immune responses against SARS-CoV-2 variants. J Control Release 2024; 366:479-493. [PMID: 38184234 DOI: 10.1016/j.jconrel.2024.01.002] [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: 07/30/2023] [Revised: 12/20/2023] [Accepted: 01/01/2024] [Indexed: 01/08/2024]
Abstract
mRNA-based vaccines and therapeutic agents hold great promise in prevention and treatment of human diseases, yet high percentage of systemic adverse effect in clinic remains a big safety concern. One major potential cause is a high level of leakage of the locally inoculated mRNA vaccine nanoparticles into circulation. We have screened and optimized a core-shell structured lipopolyplex (LPP) formulation for mRNA with a tissue-retention property. Upon intramuscular inoculation, the mRNA-encapsulated LPP nanoparticles were preferentially taken up by the phagocytic antigen-presentation cells, and potently promoted dendritic cell maturation. We applied the new formulation to prepare a prophylactic vaccine for SARS-CoV-2, and observed potent humoral and cellular immune responses from the vaccine in both murine models and non-human primates. More importantly, the vaccine demonstrated a benign safety profile in non-human primates, with limited side effects after repeated treatment with high dosages of LPP/mRNA. Taken together, the inoculation site-retained vaccine formulation serves as a promising vehicle for mRNA vaccines and therapeutic agents.
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Affiliation(s)
- Lei Huang
- Stemirna Therapeutics, Shanghai 201206, China; Department of Material Science, Fudan University, Shanghai 200433, China
| | - Fanfan Zhao
- Stemirna Therapeutics, Shanghai 201206, China
| | - Muye He
- Stemirna Therapeutics, Shanghai 201206, China
| | - Yi Fang
- Stemirna Therapeutics, Shanghai 201206, China
| | - Xiaoping Ma
- Stemirna Therapeutics, Shanghai 201206, China
| | - Shuaiyao Lu
- Institute of Medical Biology, Chinese Academy of Medicine Sciences & Peking Union Medical College, Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming 650118, China
| | - Entao Li
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China
| | - Hui Xiao
- Stemirna Therapeutics, Shanghai 201206, China
| | - Hanfei Zhu
- Stemirna Therapeutics, Shanghai 201206, China
| | - Xueli Wang
- Stemirna Therapeutics, Shanghai 201206, China
| | - Siyuan Tang
- Stemirna Therapeutics, Shanghai 201206, China
| | - Bo Yu
- Stemirna Therapeutics, Shanghai 201206, China
| | - Jie Wang
- Stemirna Therapeutics, Shanghai 201206, China
| | - Dong Zhao
- Department of Material Science, Fudan University, Shanghai 200433, China
| | - Chao Wang
- Department of Material Science, Fudan University, Shanghai 200433, China
| | - Hangwen Li
- Stemirna Therapeutics, Shanghai 201206, China.
| | - Yuwei Gao
- Changchun Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Changchun 130122, China.
| | - Xiaozhong Peng
- Institute of Medical Biology, Chinese Academy of Medicine Sciences & Peking Union Medical College, Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Kunming 650118, China.
| | - Haifa Shen
- Stemirna Therapeutics, Shanghai 201206, China.
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Nyström A. The intertwined aging, the extracellular matrix, and fibrosis. Am J Physiol Cell Physiol 2024; 326:C645-C646. [PMID: 38223933 DOI: 10.1152/ajpcell.00018.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 01/16/2024]
Affiliation(s)
- Alexander Nyström
- Department of Dermatology, Medical Faculty, Medical Center - University of Freiburg, Freiburg, Germany
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143
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Wu J, Wu W, Zhou B, Li B. Chimeric antigen receptor therapy meets mRNA technology. Trends Biotechnol 2024; 42:228-240. [PMID: 37741706 DOI: 10.1016/j.tibtech.2023.08.005] [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: 06/23/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 09/25/2023]
Abstract
Genetically engineered immune cells expressing chimeric antigen receptors (CARs) have emerged as a new game changer in cancer immunotherapy. The utility of CAR T cell therapy against hematological malignancies has been validated in clinical practice. Other CAR immune cells are currently under investigation to improve the potency of CAR therapy in solid tumors. As a new class of therapeutic modalities, mRNA-based therapeutics hold enormous potential beyond COVID-19 mRNA vaccines. Arming immune cells with mRNA-encoded CARs represents a new frontier in cancer and beyond, enabling in vivo generation of CAR cells without causing transgene integration. In this review, we summarize recent advances in mRNA-based CAR immunotherapies and highlight their opportunities and challenges for the development of a new generation of living drugs.
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Affiliation(s)
- Jiacai Wu
- Department of Infectious Disease, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology and The Second Clinical Medical College of Jinan University, Shenzhen 518020, China; School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Weigang Wu
- Department of Infectious Disease, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology and The Second Clinical Medical College of Jinan University, Shenzhen 518020, China
| | - Boping Zhou
- Department of Infectious Disease, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology and The Second Clinical Medical College of Jinan University, Shenzhen 518020, China; School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Bin Li
- Department of Infectious Disease, Shenzhen People's Hospital, The First Affiliated Hospital of Southern University of Science and Technology and The Second Clinical Medical College of Jinan University, Shenzhen 518020, China; School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China.
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Lee SN, Hoskin V, Laumont CM, Snelling S, Lindo L, Bird L, Samarkina V, Thurston C, Fox G, Ivanco S, Mahoney M, Boudreau JE, Nersesian S. BioCanRx Summit for Cancer Immunotherapy 2022 Proceedings. Biochem Cell Biol 2024; 102:1-8. [PMID: 37870124 DOI: 10.1139/bcb-2023-0207] [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] [Indexed: 10/24/2023] Open
Abstract
From 19 to 21 November 2022, BioCanRx held its first post-pandemic in-person Summit for Cancer Immunotherapy in Montreal, Canada. The meeting was well attended by patients, trainees, researchers, clinicians, and industry professionals, who came together to discuss the current state and future of biotherapeutics for cancer in Canada and beyond. Three plenaries, three keynote speakers, a lively debate, and panel discussions, together with poster sessions and a social event, made the event memorable and productive. The current state of cellular therapies, cellular engineering, clinical trials, and the role of the cancer microbiome were discussed in plenary session, and the patient voice was welcomed and present throughout the meeting, in large part due to the Learning Institute, a BioCanRx initiative to include patient partners in research. In this meeting review, we highlight the platform presentations, keynote speakers, debate combatants, panellists, and the patient perspective on the annual meeting.
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Affiliation(s)
- Stacey N Lee
- BioCanRx HQP Summit4CI Working Group, BioCanRx, Ottawa, ON, Canada
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
| | - Victoria Hoskin
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Céline M Laumont
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- Deeley Research Centre, BC Cancer, Victoria, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Shannon Snelling
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Lorenzo Lindo
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- Terry Fox Laboratory, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Lou Bird
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
| | - Vera Samarkina
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
| | | | - Grace Fox
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Office for Patient Engagement in Research Activities (OPERA), Ottawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Sarah Ivanco
- BioCanRx HQP Summit4CI Working Group, BioCanRx, Ottawa, ON, Canada
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
| | - Megan Mahoney
- BioCanRx HQP Summit4CI Working Group, BioCanRx, Ottawa, ON, Canada
- BioCanRx Learning Institute, BioCanRx, Ottawa, ON, Canada
- BioCanRx Scientific Programming Committee, BioCanRx, Ottawa, ON, Canada
| | - Jeanette E Boudreau
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
- BioCanRx Scientific Programming Committee, BioCanRx, Ottawa, ON, Canada
- Department of Pathology, Dalhousie University, Halifax, NS, Canada
| | - Sarah Nersesian
- Beatrice Hunter Cancer Research Institute, Halifax, NS, Canada
- Department of Microbiology and Immunology, Dalhousie University, Halifax, NS, Canada
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Schriek AI, Aldon YLT, van Gils MJ, de Taeye SW. Next-generation bNAbs for HIV-1 cure strategies. Antiviral Res 2024; 222:105788. [PMID: 38158130 DOI: 10.1016/j.antiviral.2023.105788] [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: 10/10/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 01/03/2024]
Abstract
Despite the ability to suppress viral replication using anti-retroviral therapy (ART), HIV-1 remains a global public health problem. Curative strategies for HIV-1 have to target and eradicate latently infected cells across the body, i.e. the viral reservoir. Broadly neutralizing antibodies (bNAbs) targeting the HIV-1 envelope glycoprotein (Env) have the capacity to neutralize virions and bind to infected cells to initiate elimination of these cells. To improve the efficacy of bNAbs in terms of viral suppression and viral reservoir eradication, next generation antibodies (Abs) are being developed that address the current limitations of Ab treatment efficacy; (1) low antigen (Env) density on (reactivated) HIV-1 infected cells, (2) high viral genetic diversity, (3) exhaustion of immune cells and (4) short half-life of Abs. In this review we summarize and discuss preclinical and clinical studies in which anti-HIV-1 Abs demonstrated potent viral control, and describe the development of engineered Abs that could address the limitations described above. Next generation Abs with optimized effector function, avidity, effector cell recruitment and immune cell activation have the potential to contribute to an HIV-1 cure or durable control.
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Affiliation(s)
- A I Schriek
- Amsterdam UMC Location University of Amsterdam, Department of Medical Microbiology, Meibergdreef 9, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, the Netherlands.
| | - Y L T Aldon
- Amsterdam UMC Location University of Amsterdam, Department of Medical Microbiology, Meibergdreef 9, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, the Netherlands
| | - M J van Gils
- Amsterdam UMC Location University of Amsterdam, Department of Medical Microbiology, Meibergdreef 9, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, the Netherlands
| | - S W de Taeye
- Amsterdam UMC Location University of Amsterdam, Department of Medical Microbiology, Meibergdreef 9, Amsterdam, the Netherlands; Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, the Netherlands.
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146
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Fernandes S, Cassani M, Cavalieri F, Forte G, Caruso F. Emerging Strategies for Immunotherapy of Solid Tumors Using Lipid-Based Nanoparticles. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305769. [PMID: 38054651 PMCID: PMC10885677 DOI: 10.1002/advs.202305769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/09/2023] [Indexed: 12/07/2023]
Abstract
The application of lipid-based nanoparticles for COVID-19 vaccines and transthyretin-mediated amyloidosis treatment have highlighted their potential for translation to cancer therapy. However, their use in delivering drugs to solid tumors is limited by ineffective targeting, heterogeneous organ distribution, systemic inflammatory responses, and insufficient drug accumulation at the tumor. Instead, the use of lipid-based nanoparticles to remotely activate immune system responses is an emerging effective strategy. Despite this approach showing potential for treating hematological cancers, its application to treat solid tumors is hampered by the selection of eligible targets, tumor heterogeneity, and ineffective penetration of activated T cells within the tumor. Notwithstanding, the use of lipid-based nanoparticles for immunotherapy is projected to revolutionize cancer therapy, with the ultimate goal of rendering cancer a chronic disease. However, the translational success is likely to depend on the use of predictive tumor models in preclinical studies, simulating the complexity of the tumor microenvironment (e.g., the fibrotic extracellular matrix that impairs therapeutic outcomes) and stimulating tumor progression. This review compiles recent advances in the field of antitumor lipid-based nanoparticles and highlights emerging therapeutic approaches (e.g., mechanotherapy) to modulate tumor stiffness and improve T cell infiltration, and the use of organoids to better guide therapeutic outcomes.
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Affiliation(s)
- Soraia Fernandes
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
| | - Marco Cassani
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
| | - Francesca Cavalieri
- School of ScienceRMIT UniversityMelbourneVictoria3000Australia
- Dipartimento di Scienze e Tecnologie ChimicheUniversita di Roma “Tor Vergata”Via della Ricerca Scientifica 1Rome00133Italy
| | - Giancarlo Forte
- Center for Translational Medicine (CTM)International Clinical Research Centre (ICRC)St. Anne HospitalBrno656 91Czech Republic
- School of Cardiovascular and Metabolic Medicine & SciencesKing's College LondonLondonSE5 9NUUK
| | - Frank Caruso
- Department of Chemical EngineeringThe University of MelbourneParkvilleVictoria3010Australia
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147
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Zhang G, Deng L, Lu H, Zhang W. Bibliometric analysis of research trends and active research areas in chimeric antigen receptor T cell therapy for hematologic malignancies. Int J Clin Pharm 2024; 46:186-194. [PMID: 38087131 DOI: 10.1007/s11096-023-01670-1] [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: 09/27/2023] [Accepted: 11/08/2023] [Indexed: 02/01/2024]
Abstract
BACKGROUND In the past decade, chimeric antigen receptor (CAR) T-cells have successfully treated cancers, especially hematologic malignancies. Although many articles have been published on CAR T-cell therapy for hematologic malignancies, bibliometric analysis remains unexplored. AIM This study aimed to investigate and analyze existing trends and active research areas on CAR T-cell therapy for hematologic malignancies, providing novel perspectives for clinical decision-making and scientific research. METHOD From 2000 to 2023, the Web of Science Core Collection was searched for articles published on CAR T-cells for the treatment of hematologic malignancies. Comprehensive visual analyses of annual publication, country, institutions, authors, co-cited references, and keywords were performed using CiteSpace software and VOSviewer. RESULTS A total of 2,451 articles on CAR T-cells were published to treat hematologic malignancies from 01 January 2000 to 31 August 2023. The United States, China, and Germany were the top three nations in publications. In the keyword analysis, "immunotherapy" and "chimeric antigen receptor" were used most frequently. Moreover, the yellow node, which included terms such as "chimeric antigen receptor T cells," "efficacy," "CAR T-cell therapy," "toxicity," "CAR-NK," and "tumor microenvironment" were most active research areas. CONCLUSION This study provided a comprehensive analysis of publications on CAR T-cell therapy for hematologic malignancies from 2000 to 2023. The findings provide current trends and potential hotspots in CAR T-cell therapy for hematologic malignancies and contribute valuable direction for future studies in this field.
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Affiliation(s)
- Gaofeng Zhang
- Department of Medical Oncology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, 541002, Guangxi, China
| | - Lian Deng
- Department of Medical Oncology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, 541002, Guangxi, China
| | - Huirong Lu
- Department of Medical Oncology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, 541002, Guangxi, China
| | - Wenwen Zhang
- Department of Pediatrics, Guilin Municipal Hospital of Traditional Chinese Medicine, Guilin, 541002, Guangxi, China.
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148
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Angelos MG, Patel RP, Ruella M, Barta SK. Progress and Pitfalls of Chimeric Antigen Receptor T Cell Immunotherapy against T Cell Malignancies. Transplant Cell Ther 2024; 30:171-186. [PMID: 37866783 PMCID: PMC10873040 DOI: 10.1016/j.jtct.2023.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Chimeric antigen receptor T cell (CAR-T) immunotherapy has revolutionized the treatment of relapsed and refractory B cell-derived hematologic malignancies. Currently, there are 6 Food and Drug Administration-approved commercial CAR-T products that target antigens exclusively expressed on malignant B cells or plasma cells. However, concurrent advancement for patients with rarer and more aggressive T cell-derived hematologic malignancies have not yet been achieved. CAR-T immunotherapies are uniquely limited by challenges related to CAR-T product manufacturing and intrinsic tumor biology. In this review tailored for practicing clinician-scientists, we discuss the major barriers of CAR-T implementation against T cell-derived neoplasms and highlight specific scientific advancements poised to circumvent these obstacles. We summarize salient early-stage clinical trials implementing novel CAR-T immunotherapies specifically for patients with relapsed and/or refractory T cell neoplasms. Finally, we highlight novel manufacturing and treatment strategies that are poised to have a meaningful future clinical impact.
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Affiliation(s)
- Mathew G Angelos
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ruchi P Patel
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marco Ruella
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stefan K Barta
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
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González A, López B, Ravassa S, San José G, Latasa I, Butler J, Díez J. Myocardial Interstitial Fibrosis in Hypertensive Heart Disease: From Mechanisms to Clinical Management. Hypertension 2024; 81:218-228. [PMID: 38084597 DOI: 10.1161/hypertensionaha.123.21708] [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: 01/19/2024]
Abstract
Hypertensive heart disease (HHD) can no longer be considered as the beneficial adaptive result of the hypertrophy of cardiomyocytes in response to pressure overload leading to the development of left ventricular hypertrophy. The current evidence indicates that in patients with HHD, pathological lesions in the myocardium lead to maladaptive structural remodeling and subsequent alterations in cardiac function, electrical activity, and perfusion, all contributing to poor outcomes. Diffuse myocardial interstitial fibrosis is probably the most critically involved lesion in these disorders. Therefore, in this review, we will focus on the histological characteristics, the mechanisms, and the clinical consequences of myocardial interstitial fibrosis in patients with HHD. In addition, we will consider the most useful tools for the noninvasive diagnosis of myocardial interstitial fibrosis in patients with HHD, as well as the most effective available therapeutic strategies to prevent its development or facilitate its regression in this patient population. Finally, we will issue a call to action for the need for more fundamental and clinical research on myocardial interstitial fibrosis in HHD.
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Affiliation(s)
- Arantxa González
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Department of Pathology, Anatomy and Physiology, Universidad de Navarra, Pamplona, Spain (A.G.)
| | - Begoña López
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
| | - Susana Ravassa
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
| | - Gorka San José
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
| | - Iñigo Latasa
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, TX (J.B.)
- Department of Medicine, University of Mississippi, Jackson (J.B.)
| | - Javier Díez
- Program of Cardiovascular Disease, Centro de Investigación Médica Aplicada Universidad de Navarra (CIMA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Insitituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
- Center for Biomedical Research in Cardiovascular Diseases Network (CIBERCV), Carlos III Institute of Health, Madrid, Spain (A.G., B.L., S.R., G.S.J., I.L., J.D.)
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Zhao G, Xue L, Weiner AI, Gong N, Adams-Tzivelekidis S, Wong J, Gentile ME, Nottingham AN, Basil MC, Lin SM, Niethamer TK, Diamond JM, Bermudez CA, Cantu E, Han X, Cao Y, Alameh MG, Weissman D, Morrisey EE, Mitchell MJ, Vaughan AE. TGF-βR2 signaling coordinates pulmonary vascular repair after viral injury in mice and human tissue. Sci Transl Med 2024; 16:eadg6229. [PMID: 38295183 DOI: 10.1126/scitranslmed.adg6229] [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: 01/12/2023] [Accepted: 01/03/2024] [Indexed: 02/02/2024]
Abstract
Disruption of pulmonary vascular homeostasis is a central feature of viral pneumonia, wherein endothelial cell (EC) death and subsequent angiogenic responses are critical determinants of the outcome of severe lung injury. A more granular understanding of the fundamental mechanisms driving reconstitution of lung endothelium is necessary to facilitate therapeutic vascular repair. Here, we demonstrated that TGF-β signaling through TGF-βR2 (transforming growth factor-β receptor 2) is activated in pulmonary ECs upon influenza infection, and mice deficient in endothelial Tgfbr2 exhibited prolonged injury and diminished vascular repair. Loss of endothelial Tgfbr2 prevented autocrine Vegfa (vascular endothelial growth factor α) expression, reduced endothelial proliferation, and impaired renewal of aerocytes thought to be critical for alveolar gas exchange. Angiogenic responses through TGF-βR2 were attributable to leucine-rich α-2-glycoprotein 1, a proangiogenic factor that counterbalances canonical angiostatic TGF-β signaling. Further, we developed a lipid nanoparticle that targets the pulmonary endothelium, Lung-LNP (LuLNP). Delivery of Vegfa mRNA, a critical TGF-βR2 downstream effector, by LuLNPs improved the impaired regeneration phenotype of EC Tgfbr2 deficiency during influenza injury. These studies defined a role for TGF-βR2 in lung endothelial repair and demonstrated efficacy of an efficient and safe endothelial-targeted LNP capable of delivering therapeutic mRNA cargo for vascular repair in influenza infection.
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Affiliation(s)
- Gan Zhao
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Lulu Xue
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Aaron I Weiner
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ningqiang Gong
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Stephanie Adams-Tzivelekidis
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Joanna Wong
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Maria E Gentile
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ana N Nottingham
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Maria C Basil
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Susan M Lin
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Terren K Niethamer
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Joshua M Diamond
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Christian A Bermudez
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Cardiovascular Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Edward Cantu
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Division of Cardiovascular Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Xuexiang Han
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yaqi Cao
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | | | - Drew Weissman
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Edward E Morrisey
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael J Mitchell
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Andrew E Vaughan
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
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