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Wang Y, Shi J, Xin M, Kahkoska AR, Wang J, Gu Z. Cell-drug conjugates. Nat Biomed Eng 2024:10.1038/s41551-024-01230-6. [PMID: 38951139 DOI: 10.1038/s41551-024-01230-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/01/2024] [Indexed: 07/03/2024]
Abstract
By combining living cells with therapeutics, cell-drug conjugates can potentiate the functions of both components, particularly for applications in drug delivery and therapy. The conjugates can be designed to persist in the bloodstream, undergo chemotaxis, evade surveillance by the immune system, proliferate, or maintain or transform their cellular phenotypes. In this Review, we discuss strategies for the design of cell-drug conjugates with specific functions, the techniques for their preparation, and their applications in the treatment of cancers, autoimmune diseases and other pathologies. We also discuss the translational challenges and opportunities of this class of drug-delivery systems and therapeutics.
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Affiliation(s)
- Yanfang Wang
- State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
- Jinhua Institute of Zhejiang University, Jinhua, China
| | - Jiaqi Shi
- State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
- Jinhua Institute of Zhejiang University, Jinhua, China
| | - Minhang Xin
- State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Anna R Kahkoska
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jinqiang Wang
- State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
- Jinhua Institute of Zhejiang University, Jinhua, China.
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
- Department of Pharmacy, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, China.
| | - Zhen Gu
- State Key Laboratory of Advanced Drug Delivery and Release Systems, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
- Jinhua Institute of Zhejiang University, Jinhua, China.
- Key Laboratory of Advanced Drug Delivery Systems of Zhejiang Province, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China.
- Department of General Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
- Liangzhu Laboratory, Hangzhou, China.
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China.
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2
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Li X, Weller S, Clergeaud G, Andresen TL. A versatile method for conjugating lipid nanoparticles on T cells through combination of click chemistry and metabolic glycoengineering. Biotechnol J 2024; 19:e2300339. [PMID: 38178719 DOI: 10.1002/biot.202300339] [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: 07/12/2023] [Revised: 12/06/2023] [Accepted: 12/25/2023] [Indexed: 01/06/2024]
Abstract
Cell-mediated drug delivery by conjugating nanomedicine to the surface of living cells is a promising strategy for enhancing the efficacy of both drug delivery and cell therapy. It exploits the tissue homing properties of the specific cell types to overcome in vivo barriers and forms a drug depot by directly putting the therapeutic payload in target cells. An important concern of developing this system is the method to conjugate nanoparticles on cells. Herein, we developed a bioorthogonal T cell conjugation strategy using SPAAC click chemistry, which allows controllable and highly efficient conjugation without affecting the viability and functions of the cytotoxic T lymphocytes. Azide groups were incorporated on the surface of T cells through metabolic glycoengineering, followed by reacting with dibenzylcyclooctyne (DBCO) modified lipid nanoparticles (LNPs). LNPs can be conjugated to T cells, allowing for the loading of different drug molecules on the cells. The metabolic engineering and click reaction approach provides a simple and versatile strategy to conjugate NPs to living cells and enable the development of sophisticated therapeutic cell products.
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Affiliation(s)
- Xin Li
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Sven Weller
- Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
| | - Gael Clergeaud
- Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
| | - Thomas L Andresen
- Department of Health Technology, Technical University of Denmark, Lyngby, Denmark
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3
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Udofa E, Zhao Z. In situ cellular hitchhiking of nanoparticles for drug delivery. Adv Drug Deliv Rev 2024; 204:115143. [PMID: 38008185 PMCID: PMC10841869 DOI: 10.1016/j.addr.2023.115143] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/04/2023] [Accepted: 11/16/2023] [Indexed: 11/28/2023]
Abstract
Since the inception of the concept of "magic bullet", nanoparticles have evolved to be one of the most effective carriers in drug delivery. Nanoparticles improve the therapeutic efficacy of drugs offering benefits to treating various diseases. Unlike free drugs which freely diffuse and distribute through the body, nanoparticles protect the body from the drug by reducing non-specific interactions while also improving the drug's pharmacokinetics. Despite acquiring some FDA approvals, further clinical application of nanoparticles is majorly hindered by its limited ability to overcome biological barriers resulting in uncontrolled biodistribution and high clearance. The use of cell-inspired systems has emerged as a promising approach to overcome this challenge as cells are biocompatible and have improved access to tissues and organs. One of such is the hitchhiking of nanoparticles to circulating cells such that they are recognized as 'self' components evading clearance and resulting in site-specific drug delivery. In this review, we discuss the concept of nanoparticle cellular hitchhiking, highlighting its advantages, the principles governing the process and the challenges currently limiting its clinical translation. We also discuss in situ hitchhiking as a tool for overcoming these challenges and the considerations to be taken to guide research efforts in advancing this promising technology.
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Affiliation(s)
- Edidiong Udofa
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Zongmin Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA; Translational Oncology Program, University of Illinois Cancer Center, Chicago, IL 60612, USA.
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4
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Yang H, Yao L, Wang Y, Chen G, Chen H. Advancing cell surface modification in mammalian cells with synthetic molecules. Chem Sci 2023; 14:13325-13345. [PMID: 38033886 PMCID: PMC10685406 DOI: 10.1039/d3sc04597h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/30/2023] [Indexed: 12/02/2023] Open
Abstract
Biological cells, being the fundamental entities of life, are widely acknowledged as intricate living machines. The manipulation of cell surfaces has emerged as a progressively significant domain of investigation and advancement in recent times. Particularly, the alteration of cell surfaces using meticulously crafted and thoroughly characterized synthesized molecules has proven to be an efficacious means of introducing innovative functionalities or manipulating cells. Within this realm, a diverse array of elegant and robust strategies have been recently devised, including the bioorthogonal strategy, which enables selective modification. This review offers a comprehensive survey of recent advancements in the modification of mammalian cell surfaces through the use of synthetic molecules. It explores a range of strategies, encompassing chemical covalent modifications, physical alterations, and bioorthogonal approaches. The review concludes by addressing the present challenges and potential future opportunities in this rapidly expanding field.
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Affiliation(s)
- He Yang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University 199 Ren'ai Road Suzhou 215123 Jiangsu P. R. China
| | - Lihua Yao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University 199 Ren'ai Road Suzhou 215123 Jiangsu P. R. China
| | - Yichen Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University 199 Ren'ai Road Suzhou 215123 Jiangsu P. R. China
| | - Gaojian Chen
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University 199 Ren'ai Road Suzhou 215123 Jiangsu P. R. China
- Center for Soft Condensed Matter Physics and Interdisciplinary Research, Soochow University Suzhou 215006 Jiangsu P. R. China
| | - Hong Chen
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University 199 Ren'ai Road Suzhou 215123 Jiangsu P. R. China
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5
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Abstract
Gene therapy that can introduce, counteract, or replace genes possesses great potential to address diseases at their genetic roots. A wide range of technologies, such as RNA interference, genome editing, DNA transformation, and mRNA vaccines, have been extensively investigated to modulate gene expression in an attempt to treat a myriad of diseases. Despite the great promise of gene therapeutics, a series of intracellular and extracellular barriers must be surmounted, including rapid clearance in circulation, insufficient site-specific accumulation, suboptimal cellular internalization, and deficient transfection efficiency. Advances in the delivery systems for gene delivery bring about profound progress in enhancing the bioavailability and biocompatibility of gene therapeutics. Notably, bioinspired and biomimetic gene delivery systems have emerged, which draw inspiration from natural processes and recapitulate the desired traits and functions of viruses, bacteria, exosomes, and eukaryotic cells. The integration of bioinspired and biomimetic designs can overcome biological barriers, improve the pharmacokinetic profile, and efficiently transport gene therapeutics to target cells. As such, these platforms amplify the therapeutic efficacy and reduce side effects, thus expediting the clinical translation of gene therapy. Herein, we summarize the latest advances in designing bioinspired or biomimetic delivery systems, introduce their advantages, and discuss the obstacles to overcome with rational designs.
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Affiliation(s)
- Mong Tuyen Ho
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
| | - Allie Barrett
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
| | - Yixin Wang
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
- Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
- Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
| | - Quanyin Hu
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
- Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
- Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin 53705, United States
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Lu Q, Liu T, Han Z, Zhao J, Fan X, Wang H, Song J, Ye H, Sun J. Revolutionizing cancer treatment: The power of cell-based drug delivery systems. J Control Release 2023; 361:604-620. [PMID: 37579974 DOI: 10.1016/j.jconrel.2023.08.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/30/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
Intravenous administration of drugs is a widely used cancer therapy approach. However, the efficacy of these drugs is often hindered by various biological barriers, including circulation, accumulation, and penetration, resulting in poor delivery to solid tumors. Recently, cell-based drug delivery platforms have emerged as promising solutions to overcome these limitations. These platforms offer several advantages, including prolonged circulation time, active targeting, controlled release, and excellent biocompatibility. Cell-based delivery systems encompass cell membrane coating, intracellular loading, and extracellular backpacking. These innovative platforms hold the potential to revolutionize cancer diagnosis, monitoring, and treatment, presenting a plethora of opportunities for the advancement and integration of pharmaceuticals, medicine, and materials science. Nevertheless, several technological, ethical, and financial barriers must be addressed to facilitate the translation of these platforms into clinical practice. In this review, we explore the emerging strategies to overcome these challenges, focusing specifically on the functions and advantages of cell-mediated drug delivery in cancer treatment.
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Affiliation(s)
- Qi Lu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Tian Liu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Zeyu Han
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Jian Zhao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Xiaoyuan Fan
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Helin Wang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Jiaxuan Song
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Hao Ye
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China; Multi-Scale Robotics Lab (MSRL), Institute of Robotics & Intelligent Systems (IRIS), ETH Zurich, Zurich 8092, Switzerland.
| | - Jin Sun
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China.
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7
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Chao CJ, Zhang E, Zhao Z. Engineering cells for precision drug delivery: New advances, clinical translation, and emerging strategies. Adv Drug Deliv Rev 2023; 197:114840. [PMID: 37088403 DOI: 10.1016/j.addr.2023.114840] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/04/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
Cells have emerged as a promising new form of drug delivery carriers owing to their distinguished advantages such as naturally bypassing immune recognition, intrinsic capability to navigate biological barriers, and access to hard-to-reach tissues via onboarding sensing and active motility. Over the past two decades, a large body of work has focused on understanding the ability of cell carriers to breach biological barriers and to modulate drug pharmacokinetics and pharmacodynamics. These efforts have led to the engineering of various cells for tissue-specific drug delivery. Despite exciting advances, clinical translation of cell-based drug carriers demands a thorough understanding of the pressing challenges and potential strategies to overcome them. Here, we summarize recent advances and new concepts in cell-based drug carriers and their clinical translation. We also discuss key considerations and emerging strategies to engineering the next-generation cell-based delivery technologies for more precise, targeted drug delivery.
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Affiliation(s)
- Chih-Jia Chao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Endong Zhang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Zongmin Zhao
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois Chicago, Chicago, IL 60612, USA; Translational Oncology Program, University of Illinois Cancer Center, Chicago, IL 60612.
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8
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Wang Y, Li Z, Mo F, Chen-Mayfield TJ, Saini A, LaMere AM, Hu Q. Chemically engineering cells for precision medicine. Chem Soc Rev 2023; 52:1068-1102. [PMID: 36633324 DOI: 10.1039/d2cs00142j] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Cell-based therapy holds great potential to address unmet medical needs and revolutionize the healthcare industry, as demonstrated by several therapeutics such as CAR-T cell therapy and stem cell transplantation that have achieved great success clinically. Nevertheless, natural cells are often restricted by their unsatisfactory in vivo trafficking and lack of therapeutic payloads. Chemical engineering offers a cost-effective, easy-to-implement engineering tool that allows for strengthening the inherent favorable features of cells and confers them new functionalities. Moreover, in accordance with the trend of precision medicine, leveraging chemical engineering tools to tailor cells to accommodate patients individual needs has become important for the development of cell-based treatment modalities. This review presents a comprehensive summary of the currently available chemically engineered tools, introduces their application in advanced diagnosis and precision therapy, and discusses the current challenges and future opportunities.
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Affiliation(s)
- Yixin Wang
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Zhaoting Li
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Fanyi Mo
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Ting-Jing Chen-Mayfield
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Aryan Saini
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Afton Martin LaMere
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA.
| | - Quanyin Hu
- Pharmaceutical Sciences Division, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA. .,Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA.,Wisconsin Center for NanoBioSystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
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9
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Wei W, Zhang Y, Lin Z, Wu X, Fan W, Chen J. Advances, challenge and prospects in cell-mediated nanodrug delivery for cancer therapy: a review. J Drug Target 2023; 31:1-13. [PMID: 35857432 DOI: 10.1080/1061186x.2022.2104299] [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: 01/05/2023]
Abstract
Nanomedicine offers considerable opportunities to improve drugability and reduce toxicity for tumour therapy. However, the application of nanomedicine has achieved little success in clinical trials due to multiple physiological barriers to drug delivery. Circulating cells are expected to improve the physical distribution of drugs and enhance the therapeutic effect by overcoming various biological barriers in collaboration with nano-drug delivery systems owing to excellent biocompatibility, low immunogenicity and a long-circulation time and strong binding specificity. Nonetheless, we have noticed some limitations in implementing tthe strategy. In this article, we intend to introduce the latest progress in research and application of circulating cell-mediated nano-drug delivery systems, describe the main cell-related drug delivery modes, sum up the relevant points of the transport systems in the process of loading, transport and release, and lastly discuss the advantages, challenges and future development trends in cell-mediated nano-drug delivery.
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Affiliation(s)
- Wuhao Wei
- Department of Pharmacy, Fujian University of Traditional Chinese Medicine Fuzhou, Fujian, China
| | | | | | - Xin Wu
- Department of Pharmacy, Fujian University of Traditional Chinese Medicine Fuzhou, Fujian, China.,Shanghai Wei Er Lab, Shanghai, China
| | - Wei Fan
- Seventh People's Hospital of Shanghai University of Traditional Chinese, Shanghai, China
| | - Jianming Chen
- Department of Pharmacy, Fujian University of Traditional Chinese Medicine Fuzhou, Fujian, China
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Wang L, Xu H, Weng L, Sun J, Jin Y, Xiao C. Activation of cancer immunotherapy by nanomedicine. Front Pharmacol 2022; 13:1041073. [PMID: 36618938 PMCID: PMC9814015 DOI: 10.3389/fphar.2022.1041073] [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: 09/10/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Cancer is one of the most difficult diseases to be treated in the world. Immunotherapy has made great strides in cancer treatment in recent years, and several tumor immunotherapy drugs have been approved by the U.S. Food and Drug Administration. Currently, immunotherapy faces many challenges, such as lacking specificity, cytotoxicity, drug resistance, etc. Nanoparticles have the characteristics of small particle size and stable surface function, playing a miraculous effect in anti-tumor treatment. Nanocarriers such as polymeric micelles, liposomes, nanoemulsions, dendrimers, and inorganic nanoparticles have been widely used to overcome deficits in cancer treatments including toxicity, insufficient specificity, and low bioavailability. Although nanomedicine research is extensive, only a few nanomedicines are approved to be used. Either Bottlenecks or solutions of nanomedicine in immunotherapy need to be further explored to cope with challenges. In this review, a brief overview of several types of cancer immunotherapy approaches and their advantages and disadvantages will be provided. Then, the types of nanomedicines, drug delivery strategies, and the progress of applications are introduced. Finally, the application and prospect of nanomedicines in immunotherapy and Chimeric antigen receptor T-cell therapy (CAR-T) are highlighted and summarized to address the problems of immunotherapy the overall goal of this article is to provide insights into the potential use of nanomedicines and to improve the efficacy and safety of immunotherapy.
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Affiliation(s)
- Lijuan Wang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Henan Xu
- The First Hospital of Jilin University, Changchun, China
| | - Lili Weng
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Jin Sun
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Ye Jin
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China,*Correspondence: Ye Jin, ; Chunping Xiao,
| | - Chunping Xiao
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China,*Correspondence: Ye Jin, ; Chunping Xiao,
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11
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Setia A, Sahu RK, Ray S, Widyowati R, Ekasari W, Saraf S. Advances in Hybrid Vesicular-based Drug Delivery Systems: Improved Biocompatibility, Targeting, Therapeutic Efficacy and Pharmacokinetics of Anticancer Drugs. Curr Drug Metab 2022; 23:757-780. [PMID: 35761494 DOI: 10.2174/1389200223666220627110049] [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: 03/10/2022] [Revised: 04/11/2022] [Accepted: 05/24/2022] [Indexed: 01/05/2023]
Abstract
Anticancer drugs and diagnostics can be transported in nanoscale vesicles that provide a flexible platform. A hybrid nanoparticle, a nano assembly made up of many types of nanostructures, has the greatest potential to perform these two activities simultaneously. Nanomedicine has shown the promise of vesicular carriers based on lipopolymersomes, lipid peptides, and metallic hybrid nano-vesicle systems. However, there are significant limitations that hinder the clinical implementation of these systems at the commercial scale, such as low productivity, high energy consumption, expensive setup, long process durations, and the current cancer therapies described in this article. Combinatorial hybrid systems can be used to reduce the above limitations. A greater therapeutic index and improved clinical results are possible with hybrid nanovesicular systems, which integrate the benefits of many carriers into a single structure. Due to their unique properties, cell-based drug delivery systems have shown tremendous benefits in the treatment of cancer. Nanoparticles (NPs) can benefit significantly from the properties of erythrocytes and platelets, which are part of the circulatory cells and circulate for a long time. Due to their unique physicochemical properties, nanomaterials play an essential role in cell-based drug delivery. Combining the advantages of different nanomaterials and cell types gives the resulting delivery systems a wide range of desirable properties. NPs are nextgeneration core-shell nanostructures that combine a lipid shell with a polymer core. The fabrication of lipid-polymer hybrid NPs has recently undergone a fundamental shift, moving from a two-step to a one-step technique based on the joint self-assembly of polymers and lipids. Oncologists are particularly interested in this method as a combinatorial drug delivery platform because of its two-in-one structure. This article addresses various preparative methods for the preparation of hybrid nano-vesicular systems. It also discusses the cellular mechanism of hybrid nano-vesicular systems and describes the thorough knowledge of various hybrid vesicular systems.
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Affiliation(s)
- Aseem Setia
- Department of Pharmacy, Shri Rawatpura Sarkar University, Raipur, (C.G) - 492015, India
| | - Ram Kumar Sahu
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Supratim Ray
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Retno Widyowati
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Wiwied Ekasari
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Swarnlata Saraf
- Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
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12
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Li X, Halldórsdóttir HR, Weller S, Colliander A, Bak M, Kempen P, Clergeaud G, Andresen TL. Enhancing Adoptive Cell Therapy by T Cell Loading of SHP2 Inhibitor Nanocrystals before Infusion. ACS NANO 2022; 16:10918-10930. [PMID: 35838499 DOI: 10.1021/acsnano.2c03311] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Whereas adoptive T cell therapy has been extensively studied for cancer treatment, the response is still limited primarily due to immune dysfunction related to poor cell engraftment, tumor infiltration and engagement, and lack of a target. In addition, the modification of therapeutic T cells often suffers from being complex and expensive. Here, we present a strategy to load T cells with SHP099, an allosteric SHP2 inhibitor, to enhance the therapeutic efficacy of the T cells. Remote-loading of SHP099 into lipid nanoparticles decorated with triarginine motifs resulted in nanocrystal formation of SHP099 inside the lipid vesicles and allowed high loading efficiency and prolonged retention of SHP099 nanocrystals within T cells. Cell-loaded SHP099 enabled sustained inhibition of the PD-1/PD-L1 signaling and increased cytolytic activity of the T cells. We show in a mouse model that tumor-homing T cells can circulate with the cargos, improving their tumor accumulation compared to systemically administered lipid nanoparticles. On an established solid tumor model, adoptively transferred SHP099 loaded T cells induced complete tumor eradication and durable immune memory against tumor rechallenging on all treated mice by effectively inhibiting the PD-1/PD-L1 checkpoint signal. We demonstrate that the combination of T cell therapy with SHP2 inhibition is a promising therapeutic strategy, and the lipid nanocrystal platform could be generalized as a promising approach for T cell loading of immunomodulatory drugs.
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Affiliation(s)
- Xin Li
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | | | - Sven Weller
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Anna Colliander
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Martin Bak
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Paul Kempen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
- National Centre for Nano Fabrication and Characterization, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Gael Clergeaud
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Thomas L Andresen
- Department of Health Technology, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
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13
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Feng C, Pan L, Qin X, Li D, Chen T, Lin Z, Li G, Wang Q. Inflammation-homing "living drug depot" for efficient arthritis treatment. Acta Biomater 2022; 150:324-336. [PMID: 35840107 DOI: 10.1016/j.actbio.2022.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022]
Abstract
Delivering therapeutic agents efficiently to inflamed joints remains an intractable problem in rheumatoid arthritis (RA) treatment due to the complicated physiological barriers. Circulating monocytes could selectively migrate to inflamed sites and differentiate into resident macrophages to aggravate RA. Therefore, a drug carrier that can be specifically internalized by circulating monocytes and switch monocytes into anti-inflammatory phenotype when reaching inflamed sites, might bypass the in vivo physiological barriers and achieve efficient RA therapy. Herein, we design a dextran sulfate (DS) functionalized nanoparticle (ZDNP) to selectively deliver anti-inflammatory agent dexamethasone (Dex) to circulating monocytes via the scavenger receptors on monocytes. Monocytes engulfing drug-loaded ZDNP could subsequently home to arthritic joints and act as a "living drug depot" to combat RA. Results revealed that ZDNP could be preferentially internalized by circulating monocytes when intravenously administrated in vivo. In a rat arthritic model, we found that circulating monocytes remarkably facilitated drug distribution and retention in inflamed joints. Moreover, monocytes engulfing drug-loaded nanoparticles exhibited favorable anti-inflammatory ability and M2-biased differentiation. Our work offers a facile approach to achieve site-directed anti-inflammatory therapy by taking advantage of the inflammation-homing ability of circulating monocytes. STATEMENT OF SIGNIFICANCE: Circulating monocytes can migrate to inflamed sites and then differentiate into macrophages to aggravate arthritis. Therefore, a drug carrier that can be specifically internalized by circulating monocytes and switch monocytes into anti-inflammatory phenotype when reaching inflamed sites may achieve efficient arthritis therapy. Here, we designed a monocyte-targeting nanoparticle (ZDNP) to selectively deliver anti-inflammatory Dex to circulating monocytes. When injected intravenously, ZDNP was effectively internalized by circulating monocytes via a scavenger receptor and subsequently was transported to arthritic joints, where monocytes engulfing the drug-loaded nanoparticles could switch to an anti-inflammatory phenotype to inhibit arthritis progress. We provide detailed evidence about the in vivo fate of ZDNP and unravel how monocytes act as a "living drug depot" to achieve site-directed arthritis therapy.
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Affiliation(s)
- Chenglan Feng
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Lihua Pan
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xianyan Qin
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Daming Li
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Tao Chen
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Zhicong Lin
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Guojiao Li
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Qin Wang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education and School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China.
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Zhang Y, Zhang J, Wang W, Guo X, Hou L, Zhang T, Wang B, Kou F, Huan M, He W, Zhou S, Zhang B. Eliciting an Immunostimulatory Tumor Microenvironment to Enhance the Anti‐tumor Efficacy by Targeted Cancer Immunotherapy. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ya‐Xuan Zhang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
- Xi'an Maternity and Child Healthcare Hospital Xi'an 710002 China
| | - Jun‐Jie Zhang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Wei Wang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Xiao‐Ying Guo
- College of Chemistry &Environment Engineering Baise University Baise 533000 China
| | - Li‐Shuang Hou
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Tang‐Rui Zhang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Bao‐Long Wang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Fang Kou
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Meng‐Lei Huan
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Wei He
- Department of Chemistry School of Pharmacy Fourth Military Medical University Xi'an 710032 China
| | - Si‐Yuan Zhou
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
| | - Bang‐Le Zhang
- Department of Pharmaceutics School of Pharmacy Fourth Military Medical University, and Key Laboratory of Pharmacology of the State Administration of Traditional Chinese Medicine Xi'an 710032 China
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15
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Padmakumar A, Koyande NP, Rengan AK. The Role of Hitchhiking in Cancer Therapeutics – A review. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ananya Padmakumar
- Department of Biomedical Engineering Indian Institute of Technology Hyderabad Sangareddy 502284 India
| | - Navami Prabhakar Koyande
- Department of Biomedical Engineering Indian Institute of Technology Hyderabad Sangareddy 502284 India
| | - Aravind Kumar Rengan
- Department of Biomedical Engineering Indian Institute of Technology Hyderabad Sangareddy 502284 India
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16
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Van Hoeck J, Braeckmans K, De Smedt SC, Raemdonck K. Non-viral siRNA delivery to T cells: Challenges and opportunities in cancer immunotherapy. Biomaterials 2022; 286:121510. [DOI: 10.1016/j.biomaterials.2022.121510] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 03/17/2022] [Accepted: 04/01/2022] [Indexed: 12/12/2022]
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17
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Yan Y, Liu XY, Lu A, Wang XY, Jiang LX, Wang JC. Non-viral vectors for RNA delivery. J Control Release 2022; 342:241-279. [PMID: 35016918 PMCID: PMC8743282 DOI: 10.1016/j.jconrel.2022.01.008] [Citation(s) in RCA: 107] [Impact Index Per Article: 53.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Abstract
RNA-based therapy is a promising and potential strategy for disease treatment by introducing exogenous nucleic acids such as messenger RNA (mRNA), small interfering RNA (siRNA), microRNA (miRNA) or antisense oligonucleotides (ASO) to modulate gene expression in specific cells. It is exciting that mRNA encoding the spike protein of COVID-19 (coronavirus disease 2019) delivered by lipid nanoparticles (LNPs) exhibits the efficient protection of lungs infection against the virus. In this review, we introduce the biological barriers to RNA delivery in vivo and discuss recent advances in non-viral delivery systems, such as lipid-based nanoparticles, polymeric nanoparticles, N-acetylgalactosamine (GalNAc)-siRNA conjugate, and biomimetic nanovectors, which can protect RNAs against degradation by ribonucleases, accumulate in specific tissue, facilitate cell internalization, and allow for the controlled release of the encapsulated therapeutics.
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Affiliation(s)
- Yi Yan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Xiao-Yu Liu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - An Lu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Xiang-Yu Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Lin-Xia Jiang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Jian-Cheng Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China..
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18
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19
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Carney CP, Pandey N, Kapur A, Woodworth GF, Winkles JA, Kim AJ. Harnessing nanomedicine for enhanced immunotherapy for breast cancer brain metastases. Drug Deliv Transl Res 2021; 11:2344-2370. [PMID: 34716900 PMCID: PMC8568876 DOI: 10.1007/s13346-021-01039-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2021] [Indexed: 12/15/2022]
Abstract
Brain metastases (BMs) are the most common type of brain tumor, and the incidence among breast cancer (BC) patients has been steadily increasing over the past two decades. Indeed, ~ 30% of all patients with metastatic BC will develop BMs, and due to few effective treatments, many will succumb to the disease within a year. Historically, patients with BMs have been largely excluded from clinical trials investigating systemic therapies including immunotherapies (ITs) due to limited brain penetration of systemically administered drugs combined with previous assumptions that BMs are poorly immunogenic. It is now understood that the central nervous system (CNS) is an immunologically distinct site and there is increasing evidence that enhancing immune responses to BCBMs will improve patient outcomes and the efficacy of current treatment regimens. Progress in IT for BCBMs, however, has been slow due to several intrinsic limitations to drug delivery within the brain, substantial safety concerns, and few known targets for BCBM IT. Emerging studies demonstrate that nanomedicine may be a powerful approach to overcome such limitations, and has the potential to greatly improve IT strategies for BMs specifically. This review summarizes the evidence for IT as an effective strategy for BCBM treatment and focuses on the nanotherapeutic strategies currently being explored for BCBMs including targeting the blood-brain/tumor barrier (BBB/BTB), tumor cells, and tumor-supporting immune cells for concentrated drug release within BCBMs, as well as use of nanoparticles (NPs) for delivering immunomodulatory agents, for inducing immunogenic cell death, or for potentiating anti-tumor T cell responses.
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Affiliation(s)
- Christine P Carney
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Nikhil Pandey
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Anshika Kapur
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Graeme F Woodworth
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
| | - Jeffrey A Winkles
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Surgery and Neurosurgery, University of Maryland School of Medicine, 800 West Baltimore St., Baltimore, MD, 21201, USA.
| | - Anthony J Kim
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD, 21201, USA.
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD, 21201, USA.
- Departments of Neurosurgery, Pharmacology, and Pharmaceutical Sciences, University of Maryland School of Medicine, 655 W Baltimore St., Baltimore, MD, 21201, USA.
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20
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Liao Z, Tu L, Li X, Liang XJ, Huo S. Virus-inspired nanosystems for drug delivery. NANOSCALE 2021; 13:18912-18924. [PMID: 34757354 DOI: 10.1039/d1nr05872j] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
With over millions of years of evolution, viruses can infect cells efficiently by utilizing their unique structures. Similarly, the drug delivery process is designed to imitate the viral infection stages for maximizing the therapeutic effect. From drug administration to therapeutic effect, nanocarriers must evade the host's immune system, break through multiple barriers, enter the cell, and release their payload by endosomal escape or nuclear targeting. Inspired by the virus infection process, a number of virus-like nanosystems have been designed and constructed for drug delivery. This review aims to present a comprehensive summary of the current understanding of the drug delivery process inspired by the viral infection stages. The most recent construction of virus-inspired nanosystems (VINs) for drug delivery is sorted, emphasizing their novelty and design principles, as well as highlighting the mechanism of these nanosystems for overcoming each biological barrier during drug delivery. A perspective on the VINs for therapeutic applications is provided in the end.
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Affiliation(s)
- Zhihuan Liao
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Li Tu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Xuejian Li
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
| | - Xing-Jie Liang
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
- CAS Center for Excellence in Nanoscience, CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shuaidong Huo
- Fujian Provincial Key Laboratory of Innovative Drug Target Research, School of Pharmaceutical Sciences, Xiamen University, Xiamen 361102, China.
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21
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Nano-engineered immune cells as "guided missiles" for cancer therapy. J Control Release 2021; 341:60-79. [PMID: 34785315 DOI: 10.1016/j.jconrel.2021.11.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/06/2021] [Accepted: 11/09/2021] [Indexed: 12/11/2022]
Abstract
Immune cells can actively regulate tumors or inflammatory sites and have good biocompatibility and safety. Currently, they are one of the most promising candidates for drug delivery systems. Moreover, immune cells can significantly extend the circulation time of nanoparticles and have broad-spectrum tumor-targeting properties. This article first introduces the immune cell types most commonly used in recent years, analyzes their advantages and disadvantages, and elucidates their application in anti-tumor therapy. Next, the various ways of loading nanoparticles on immune cells that have been used in recent years are summarized and simply divided into two categories: backpacks and Trojan horses. Finally, the two "mountains" that stand in front of us when using immune cells as cell carriers, off-target problems and effective release strategies, are discussed.
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22
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Tang L, He S, Yin Y, Liu H, Hu J, Cheng J, Wang W. Combination of Nanomaterials in Cell-Based Drug Delivery Systems for Cancer Treatment. Pharmaceutics 2021; 13:pharmaceutics13111888. [PMID: 34834304 PMCID: PMC8621332 DOI: 10.3390/pharmaceutics13111888] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/22/2021] [Accepted: 11/03/2021] [Indexed: 02/07/2023] Open
Abstract
Cell-based drug delivery systems have shown tremendous advantages in cancer treatment due to their distinctive properties. For instance, delivery of therapeutics using tumor-tropic cells like neutrophils, lymphocytes and mesenchymal stem cells can achieve specific tumor targeting due to the "Trojan Horse" effect. Other circulatory cells like erythrocytes and platelets can greatly improve the circulation time of nanoparticles due to their innate long circulation property. Adipocytes, especially cancer-associated adipocytes, play key roles in tumor development and metabolism, therefore, adipocytes are regarded as promising bio-derived nanoplatforms for anticancer targeted drug delivery. Nanomaterials are important participants in cell-based drug delivery because of their unique physicochemical characteristics. Therefore, the integration of various nanomaterials with different cell types will endow the constructed delivery systems with many attractive properties due to the merits of both. In this review, a number of strategies based on nanomaterial-involved cell-mediated drug delivery systems for cancer treatment will be summarized. This review discusses how nanomaterials can be a benefit to cell-based therapies and how cell-derived carriers overcome the limitations of nanomaterials, which highlights recent advancements and specific biomedical applications based on nanomaterial-mediated, cell-based drug delivery systems.
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Affiliation(s)
- Lu Tang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
| | - Shun He
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
| | - Yue Yin
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
| | - Hening Liu
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
| | - Jingyi Hu
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
| | - Jie Cheng
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, China
- Department of Oral and Maxillofacial Surgery, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing 211166, China
- Correspondence: (J.C.); (W.W.)
| | - Wei Wang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China; (L.T.); (S.H.); (Y.Y.); (H.L.); (J.H.)
- NMPA Key Laboratory for Research and Evaluation of Pharmaceutical Preparations and Excipients, China Pharmaceutical University, Nanjing 211198, China
- Correspondence: (J.C.); (W.W.)
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23
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Teunissen AJP, Burnett ME, Prévot G, Klein ED, Bivona D, Mulder WJM. Embracing nanomaterials' interactions with the innate immune system. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2021; 13:e1719. [PMID: 33847441 PMCID: PMC8511354 DOI: 10.1002/wnan.1719] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/12/2021] [Accepted: 03/21/2021] [Indexed: 12/17/2022]
Abstract
Immunotherapy has firmly established itself as a compelling avenue for treating disease. Although many clinically approved immunotherapeutics engage the adaptive immune system, therapeutically targeting the innate immune system remains much less explored. Nanomedicine offers a compelling opportunity for innate immune system engagement, as many nanomaterials inherently interact with myeloid cells (e.g., monocytes, macrophages, neutrophils, and dendritic cells) or can be functionalized to target their cell-surface receptors. Here, we provide a perspective on exploiting nanomaterials for innate immune system regulation. We focus on specific nanomaterial design parameters, including size, form, rigidity, charge, and surface decoration. Furthermore, we examine the potential of high-throughput screening and machine learning, while also providing recommendations for advancing the field. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Diagnostic Tools > In Vivo Nanodiagnostics and Imaging Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Abraham J. P. Teunissen
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Marianne E. Burnett
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Geoffrey Prévot
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Emma D. Klein
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel Bivona
- Biomedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Willem J. M. Mulder
- Department of Internal Medicine, Radboud Institute of Molecular Life Sciences (RIMLS) and Radboud Center for Infectious Diseases (RCI), Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
- Laboratory of Chemical Biology, Department of Biochemical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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Van Hoeck J, Vanhove C, De Smedt SC, Raemdonck K. Non-invasive cell-tracking methods for adoptive T cell therapies. Drug Discov Today 2021; 27:793-807. [PMID: 34718210 DOI: 10.1016/j.drudis.2021.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/26/2021] [Accepted: 10/20/2021] [Indexed: 12/12/2022]
Abstract
Adoptive T cell therapies (ACT) have demonstrated groundbreaking results in blood cancers and melanoma. Nevertheless, their significant cost, the occurrence of severe adverse events, and their poor performance in solid tumors are important hurdles hampering more widespread applicability. In vivo cell tracking allows instantaneous and non-invasive monitoring of the distribution, tumor homing, persistence, and redistribution to other organs of infused T cells in patients. Furthermore, cell tracking could aid in the clinical management of patients, allowing the detection of non-responders or severe adverse events at an early stage. This review provides a concise overview of the main principles and potential of cell tracking, followed by a discussion of the clinically relevant labeling strategies and their application in ACT.
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Affiliation(s)
- Jelter Van Hoeck
- Ghent Research Group on Nanomedicines, Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Department of Pharmaceutics, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Christian Vanhove
- Infinity Lab, Medical Imaging and Signal Processing Group-IBiTech, Faculty of Engineering and Architecture, Ghent University, Corneel Heymanslaan 10, 9000 Ghent, Belgium
| | - Stefaan C De Smedt
- Ghent Research Group on Nanomedicines, Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Department of Pharmaceutics, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Koen Raemdonck
- Ghent Research Group on Nanomedicines, Laboratory of General Biochemistry and Physical Pharmacy, Faculty of Pharmaceutical Sciences, Department of Pharmaceutics, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium.
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25
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Design and Optimization of the Circulatory Cell-Driven Drug Delivery Platform. Stem Cells Int 2021; 2021:8502021. [PMID: 34603454 PMCID: PMC8481068 DOI: 10.1155/2021/8502021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/17/2021] [Indexed: 01/14/2023] Open
Abstract
Achievement of high targeting efficiency for a drug delivery system remains a challenge of tumor diagnoses and nonsurgery therapies. Although nanoparticle-based drug delivery systems have made great progress in extending circulation time, improving durability, and controlling drug release, the targeting efficiency remains low. And the development is limited to reducing side effects since overall survival rates are mostly unchanged. Therefore, great efforts have been made to explore cell-driven drug delivery systems in the tumor area. Cells, particularly those in the blood circulatory system, meet most of the demands that the nanoparticle-based delivery systems do not. These cells possess extended circulation times and innate chemomigration ability and can activate an immune response that exerts therapeutic effects. However, new challenges have emerged, such as payloads, cell function change, cargo leakage, and in situ release. Generally, employing cells from the blood circulatory system as cargo carriers has achieved great benefits and paved the way for tumor diagnosis and therapy. This review specifically covers (a) the properties of red blood cells, monocytes, macrophages, neutrophils, natural killer cells, T lymphocytes, and mesenchymal stem cells; (b) the loading strategies to balance cargo amounts and cell function balance; (c) the cascade strategies to improve cell-driven targeting delivery efficiency; and (d) the features and applications of cell membranes, artificial cells, and extracellular vesicles in cancer treatment.
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26
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Liu S, Liu H, Song X, Jiang A, Deng Y, Yang C, Sun D, Jiang K, Yang F, Zheng Y. Adoptive CD8 +T-cell grafted with liposomal immunotherapy drugs to counteract the immune suppressive tumor microenvironment and enhance therapy for melanoma. NANOSCALE 2021; 13:15789-15803. [PMID: 34528979 DOI: 10.1039/d1nr04036g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The immunosuppressive tumor microenvironment has become a formidable obstacle to the treatment of tumors using adoptive T cell therapy, in particular solid tumors. For the purposes of addressing this issue, effector OT-1 CD8+T cells conjugated with liposomal immune regulators (CD8-T-LP-CpG/CD8-T-LP-BMS-202) were developed. An anionic liposome formulation was employed to avoid T cell aggregation and prevent unfavorable side-effects. The inclusion of EGCG in the LP-CpG formulation facilitated the formation of compact complexes with poly lysine (PLL) and is thus expected to increase the stability. CD8-T-LP-CpG administered with a median dose of CpG (20 μg per mouse) markedly reduced the frequency of tumor infiltrating polymorphonuclear leukocyte myeloid-derived suppressor cells (PMN-MDSCs) (20-folds), M2-like macrophages (8-folds), regulatory T-cells (Treg) (2.7-folds), and consequently increased the frequency of cytotoxic CD8+T cells in tumor-infiltrating lymphocytes (TILs) (2-folds) and splenic effector memory CD8+T cells (3-folds) relative to the phosphate buffered saline (PBS) control group. Furthermore, the absolute number of tumor infiltrating lymphocyte subtypes altered followed a consistent trend. The difference remained significant compared to the OT-1 CD8+T cells and the drug-loaded liposome combination group. According to in vivo imaging of CD8-T-LP-DiD, we assumed that the improvement in regulation of the tumor microenvironment of LP-CpG/LP-BMS-202 was attributed to the enhanced drug transportation to the tumor site aided by tumor-specific OT-1 CD8+T cells. In addition, CD8-T-LP-BMS-202 administered with a low dose of BMS-202 (1.5 mg per kg body weight) exerted a dramatically improved therapeutic effect by reducing the tumor infiltrating PMN-MDSCs and M2-like macrophages and the corresponding promoted cytotoxic CD8+T cell recruitment in the TILs and effector memory CD8+T cells mediated anti-tumor immunity. In summary, immune therapy drugs backpacked onto adoptive T cell therapy provides a feasible strategy to improve the therapeutic effect and could result in future clinical translation.
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Affiliation(s)
- Simeng Liu
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Huimin Liu
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Xiaoshuang Song
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Ailing Jiang
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Yuchuan Deng
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Chengli Yang
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Dan Sun
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
| | - Kun Jiang
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Fan Yang
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R. China
| | - Yu Zheng
- State Key Laboratory of Biotherapy/Collaborative Innovation Centre of Biotherapy, West China Hospital, Sichuan University, 17#, Section 3, Ren Min Nan Road, Chengdu, Sichuan, 610041, PR China.
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Wang M, Qu Y, Hu D, Niu T, Qian Z. Nanomedicine Applications in Treatment of Primary Central Nervous System Lymphoma: Current State of the Art. J Biomed Nanotechnol 2021; 17:1459-1485. [PMID: 34544527 DOI: 10.1166/jbn.2021.3133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Primary central nervous system lymphoma (PCNSL) is a rare but highly aggressive subtype of extra nodal non-Hodgkin lymphoma (NHL), which is confined in the central nervous system (CNS). Despite recent advancements in treatment options, the overall prognosis of PCNSL remains poor. Among many unfavorable factors affecting efficacy, inadequate drug delivery into the CNS is still the thorniest challenge. Blood-brain barrier (BBB) constitutes a significant impediment, restricting entry of most therapeutics to the brain. Nanotechnology has offered great promise for brain diseases, as various nano-based drug delivery systems (NDDSs) have been developed for delivery of theranostic agents in to the CNS. These drug delivery systems possess significant advantages, including good feasibility, reliable safety profile, excellent BBB penetration and potent antitumor effects. As for treatment of PCNSL, numerous well-developed BBB-crossing nano-based strategies can be applied with proper modifications and improvements. Some exquisitely designed NDDSs specific for PCNSL have shown great potential. In this review, we provide a summary on current status of diagnosis and treatment of PCNSL, followed by an overview of BBB-crossing strategies applied in management of PCNSL, both novel and wellestablished. Finally, challenges and future perspectives in this field are also discussed.
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Affiliation(s)
- Mengyao Wang
- Department of Hematology and Research Laboratory of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Ying Qu
- Department of Hematology and Research Laboratory of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Danrong Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center, Chengdu, Sichuan, 610041, P. R. China
| | - Ting Niu
- Department of Hematology and Research Laboratory of Hematology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, P. R. China
| | - Zhiyong Qian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Collaborative Innovation Center, Chengdu, Sichuan, 610041, P. R. China
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Thomsen T, Reissmann R, Kaba E, Engelhardt B, Klok HA. Covalent and Noncovalent Conjugation of Degradable Polymer Nanoparticles to T Lymphocytes. Biomacromolecules 2021; 22:3416-3430. [PMID: 34170107 DOI: 10.1021/acs.biomac.1c00488] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cells are attractive as carriers that can help to enhance control over the biodistribution of polymer nanomedicines. One strategy to use cells as carriers is based on the cell surface immobilization of the nanoparticle cargo. While a range of strategies can be used to immobilize nanoparticles on cell surfaces, only limited effort has been made to investigate the effect of these surface modification chemistries on cell viability and functional properties. This study has explored seven different approaches for the immobilization of poly(lactic acid) (PLA) nanoparticles on the surface of two different T lymphocyte cell lines. The cell lines used were human Jurkat T cells and CD4+ TEM cells. The latter cells possess blood-brain barrier (BBB) migratory properties and are attractive for the development of cell-based delivery systems to the central nervous system (CNS). PLA nanoparticles were immobilized either via covalent active ester-amine, azide-alkyne cycloaddition, and thiol-maleimide coupling, or via noncovalent approaches that use lectin-carbohydrate, electrostatic, or biotin-NeutrAvidin interactions. The cell surface immobilization of the nanoparticles was monitored with flow cytometry and confocal microscopy. By tuning the initial nanoparticle/cell ratio, T cells can be decorated with up to ∼185 nanoparticles/cell as determined by confocal microscopy. The functional properties of the nanoparticle-decorated cells were assessed by evaluating their binding to ICAM-1, a key protein involved in the adhesion of CD4+ TEM cells to the BBB endothelium, as well as in a two-chamber model in vitro BBB migration assay. It was found that the migratory behavior of CD4+ TEM cells carrying carboxylic acid-, biotin-, or Wheat germ agglutinin (WGA)-functionalized nanoparticles was not affected by the presence of the nanoparticle payload. In contrast, however, for cells decorated with maleimide-functionalized nanoparticles, a reduction in the number of migratory cells compared to the nonmodified control cells was observed. Investigating and understanding the impact of nanoparticle-cell surface conjugation chemistries on the viability and properties of cells is important to further improve the design of cell-based nanoparticle delivery systems. The results of this study present a first step in this direction and provide first guidelines for the surface modification of T cells, in particular in view of their possible use for drug delivery to the CNS.
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Affiliation(s)
- Tanja Thomsen
- École Polytechnique Fédérale de Lausanne (EPFL), Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères, Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
| | - Regina Reissmann
- University of Bern, Theodor Kocher Institute,Freiestrasse 1, CH-3000 Bern, Switzerland
| | - Elisa Kaba
- University of Bern, Theodor Kocher Institute,Freiestrasse 1, CH-3000 Bern, Switzerland
| | - Britta Engelhardt
- University of Bern, Theodor Kocher Institute,Freiestrasse 1, CH-3000 Bern, Switzerland
| | - Harm-Anton Klok
- École Polytechnique Fédérale de Lausanne (EPFL), Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères, Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
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29
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Mastrobattista E. Formulation and delivery solutions for the next generation biotherapeutics. J Control Release 2021; 336:583-597. [PMID: 34174354 DOI: 10.1016/j.jconrel.2021.06.029] [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: 06/18/2021] [Accepted: 06/21/2021] [Indexed: 11/16/2022]
Abstract
In 2018 I was appointed full professor of Pharmaceutical Biotechnology & Delivery at the Pharmaceutics division of the department of Pharmaceutical Sciences at Utrecht University, The Netherlands. In this contribution to the Orations - New Horizons of the Journal of Controlled Release I will introduce my research group (see also www.uu.nl/pharmaceutics) and will highlight my current and future research projects. In coming years the focus of my research will be on the administration of biotherapeutics, aiming to control their fate from the site of injection to the site of action. I will discuss issues related to formulation of biotherapeutics into nanomedicines (NMs), intracellular delivery of nucleic acids as well as protein therapeutics, and targeted delivery of biotherapeutics beyond the liver. In addition, I will provide a forward view on how current developments in the drug delivery and gene therapy field may result in sustainable and cost-effective dosing regimens for biotherapeutics.
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Affiliation(s)
- Enrico Mastrobattista
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Faculty of Science, Utrecht University, Utrecht, the Netherlands.
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30
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Ma S, Xu Y, Song W. Functional bionanomaterials for cell surface engineering in cancer immunotherapy. APL Bioeng 2021; 5:021506. [PMID: 33981940 PMCID: PMC8096459 DOI: 10.1063/5.0045945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 04/13/2021] [Indexed: 02/06/2023] Open
Abstract
The cell surface is the forward position in cancer immunotherapy, with surface ligand and receptor interactions between various cells for determining immune privilege or recognition. Therefore, cell surface engineering (CSE) that manipulates the surface interactions between the immune effector cells (IECs) and tumor cells represents a promising means for eliciting effective anticancer immunity. Specifically, taking advantage of the development in biomaterials and nanotechnology, the use of functional bionanomaterials for CSE is attracting more and more attention in recent years. Rationally designed functional biomaterials have been applied to construct artificial functional modules on the surface of cells through genetic engineering, metabolic labeling, chemical conjugation, hydrophobic insertion, and many other means, and the CSE process can be performed both ex vivo and in vivo, on either IECs or tumor cells, and results in enhanced anticancer immunity and various new cancer immunity paradigms. In this review, we will summarize the recent exciting progresses made in the application of functional bionanomaterials for CSE especially in establishing effective recognition and interaction between IECs and tumor cells.
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Affiliation(s)
| | | | - Wantong Song
- Author to whom correspondence should be addressed:. Tel.: +86-(0431)-8526-2518
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31
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Mojarad-Jabali S, Farshbaf M, Walker PR, Hemmati S, Fatahi Y, Zakeri-Milani P, Sarfraz M, Valizadeh H. An update on actively targeted liposomes in advanced drug delivery to glioma. Int J Pharm 2021; 602:120645. [PMID: 33915182 DOI: 10.1016/j.ijpharm.2021.120645] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/16/2021] [Accepted: 04/21/2021] [Indexed: 12/12/2022]
Abstract
High-grade glioma is one of the most aggressive types of cancer with a low survival rate ranging from 12 to 15 months after the first diagnosis. Though being the most common strategy for glioma therapy, conventional chemotherapy suffers providing the therapeutic dosage of common therapeutics mostly because of limited permeability of blood-brain barrier (BBB), and blood-brain tumor barrier (BBTB) to anticancer agents. Among various nanoformulations, liposomes are considered as the most popular carriers aimed for glioma therapy. However, non-targeted liposomes which passively accumulate in most of the cancer tissues mainly through the enhanced permeation and retention effect (EPR), may not be applicable for glioma therapy due to BBB tight junctions. In the recent decade, the surface modification of liposomes with different active targeting ligands has shown promising results by getting different chemotherapeutics across the BBB and BBTB and leading them into the glioma cells. The present review discusses the major barriers for drug delivery systems to glioma, elaborates the existing mechanisms for liposomes to traverse across the BBB, and explores the main strategies for incorporation of targeting ligands onto the liposomes. It subsequently investigates the most recent and relevant studies of actively targeted liposomes modified with antibodies, aptamers, monosaccharides, polysaccharides, proteins, and peptides applied for effective glioma therapy, and highlights the common challenges facing this area. Finally, the actively targeted liposomes undergoing preclinical and clinical studies for delivery of different anticancer agents to glioma cells will be reviewed.
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Affiliation(s)
- Solmaz Mojarad-Jabali
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoud Farshbaf
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Paul R Walker
- Center for Translational Research in Onco-Hematology, Department of Medicine, University of Geneva and Division of Oncology, Geneva University Hospitals, Geneva, Switzerland
| | - Salar Hemmati
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yousef Fatahi
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvin Zakeri-Milani
- Liver and Gastrointestinal Diseases Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Muhammad Sarfraz
- College of Pharmacy, Al Ain University, Al Ain 64141, United Arab Emirates
| | - Hadi Valizadeh
- Department of Pharmaceutics, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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32
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Jahromi LP, Shahbazi M, Maleki A, Azadi A, Santos HA. Chemically Engineered Immune Cell-Derived Microrobots and Biomimetic Nanoparticles: Emerging Biodiagnostic and Therapeutic Tools. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2002499. [PMID: 33898169 PMCID: PMC8061401 DOI: 10.1002/advs.202002499] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 11/26/2020] [Indexed: 05/16/2023]
Abstract
Over the past decades, considerable attention has been dedicated to the exploitation of diverse immune cells as therapeutic and/or diagnostic cell-based microrobots for hard-to-treat disorders. To date, a plethora of therapeutics based on alive immune cells, surface-engineered immune cells, immunocytes' cell membranes, leukocyte-derived extracellular vesicles or exosomes, and artificial immune cells have been investigated and a few have been introduced into the market. These systems take advantage of the unique characteristics and functions of immune cells, including their presence in circulating blood and various tissues, complex crosstalk properties, high affinity to different self and foreign markers, unique potential of their on-demand navigation and activity, production of a variety of chemokines/cytokines, as well as being cytotoxic in particular conditions. Here, the latest progress in the development of engineered therapeutics and diagnostics inspired by immune cells to ameliorate cancer, inflammatory conditions, autoimmune diseases, neurodegenerative disorders, cardiovascular complications, and infectious diseases is reviewed, and finally, the perspective for their clinical application is delineated.
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Affiliation(s)
- Leila Pourtalebi Jahromi
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
- Pharmaceutical Sciences Research CenterShiraz University of Medical SciencesShiraz71468‐64685Iran
- Present address:
Helmholtz Institute for Pharmaceutical Research SaarlandHelmholtz Centre for Infection ResearchBiogenic Nanotherapeutics GroupCampus E8.1Saarbrücken66123Germany
| | - Mohammad‐Ali Shahbazi
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical SciencesZanjan45139‐56184Iran
| | - Aziz Maleki
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical SciencesZanjan45139‐56184Iran
| | - Amir Azadi
- Pharmaceutical Sciences Research CenterShiraz University of Medical SciencesShiraz71468‐64685Iran
- Department of PharmaceuticsSchool of PharmacyShiraz University of Medical SciencesShiraz71468‐64685Iran
| | - Hélder A. Santos
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of HelsinkiHelsinkiFI‐00014Finland
- Helsinki Institute of Life Science (HiLIFE)University of HelsinkiHelsinkiFI‐00014Finland
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33
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Cell-bound nanoparticles for tissue targeting and immunotherapy: Engineering of the particle–membrane interface. Curr Opin Colloid Interface Sci 2021. [DOI: 10.1016/j.cocis.2020.101408] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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34
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Thomsen T, Klok HA. Chemical Cell Surface Modification and Analysis of Nanoparticle-Modified Living Cells. ACS APPLIED BIO MATERIALS 2021; 4:2293-2306. [DOI: 10.1021/acsabm.0c01619] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Tanja Thomsen
- École Polytechnique Fédérale de Lausanne (EPFL), Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères, Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- École Polytechnique Fédérale de Lausanne (EPFL), Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères, Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
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35
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Izci M, Maksoudian C, Manshian BB, Soenen SJ. The Use of Alternative Strategies for Enhanced Nanoparticle Delivery to Solid Tumors. Chem Rev 2021; 121:1746-1803. [PMID: 33445874 PMCID: PMC7883342 DOI: 10.1021/acs.chemrev.0c00779] [Citation(s) in RCA: 195] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Indexed: 02/08/2023]
Abstract
Nanomaterial (NM) delivery to solid tumors has been the focus of intense research for over a decade. Classically, scientists have tried to improve NM delivery by employing passive or active targeting strategies, making use of the so-called enhanced permeability and retention (EPR) effect. This phenomenon is made possible due to the leaky tumor vasculature through which NMs can leave the bloodstream, traverse through the gaps in the endothelial lining of the vessels, and enter the tumor. Recent studies have shown that despite many efforts to employ the EPR effect, this process remains very poor. Furthermore, the role of the EPR effect has been called into question, where it has been suggested that NMs enter the tumor via active mechanisms and not through the endothelial gaps. In this review, we provide a short overview of the EPR and mechanisms to enhance it, after which we focus on alternative delivery strategies that do not solely rely on EPR in itself but can offer interesting pharmacological, physical, and biological solutions for enhanced delivery. We discuss the strengths and shortcomings of these different strategies and suggest combinatorial approaches as the ideal path forward.
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Affiliation(s)
- Mukaddes Izci
- NanoHealth
and Optical Imaging Group, Translational Cell and Tissue Research
Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium
| | - Christy Maksoudian
- NanoHealth
and Optical Imaging Group, Translational Cell and Tissue Research
Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium
| | - Bella B. Manshian
- Translational
Cell and Tissue Research Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium
| | - Stefaan J. Soenen
- NanoHealth
and Optical Imaging Group, Translational Cell and Tissue Research
Unit, Department of Imaging and Pathology, KU Leuven, Herestraat 49, B3000 Leuven, Belgium
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36
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Zhu R, Avsievich T, Popov A, Bykov A, Meglinski I. In vivo nano-biosensing element of red blood cell-mediated delivery. Biosens Bioelectron 2020; 175:112845. [PMID: 33262059 DOI: 10.1016/j.bios.2020.112845] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/12/2020] [Accepted: 11/20/2020] [Indexed: 12/27/2022]
Abstract
Biosensors based on nanotechnology are developing rapidly and are widely applied in many fields including biomedicine, environmental monitoring, national defense and analytical chemistry, and have achieved vital positions in these fields. Novel nano-materials are intensively developed and manufactured for potential biosensing and theranostic applications while lacking comprehensive assessment of their potential health risks. The integration of diagnostic in vivo biosensors and the DDSs for delivery of therapeutic drugs holds an enormous potential in next-generation theranostic platforms. Controllable, precise, and safe delivery of diagnostic biosensing devices and therapeutic agents to the target tissues, organs, or cells is an important determinant in developing advanced nanobiosensor-based theranostic platforms. Particularly, inspired by the comprehensive biological investigations on the red blood cells (RBCs), advanced strategies of RBC-mediated in vivo delivery have been developed rapidly and are currently in different stages of transforming from research and design to pre-clinical and clinical investigations. In this review, the RBC-mediated delivery of in vivo nanobiosensors for applications of bio-imaging at the single-cell level, advanced medical diagnostics, and analytical detection of biomolecules and cellular activities are presented. A comprehensive perspective of the technical framework of the state-of-the-art RBC-mediated delivery systems is explained in detail to inspire the design and implementation of advanced nanobiosensor-based theranostic platforms taking advantage of RBC-delivery modalities.
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Affiliation(s)
- Ruixue Zhu
- Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90570, Oulu, Finland.
| | - Tatiana Avsievich
- Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90570, Oulu, Finland.
| | - Alexey Popov
- VTT Technical Research Centre of Finland, Kaitoväylä 1, 90590, Oulu, Finland.
| | - Alexander Bykov
- Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90570, Oulu, Finland.
| | - Igor Meglinski
- Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90570, Oulu, Finland; Interdisciplinary Laboratory of Biophotonics, National Research Tomsk State University, 634050, Tomsk, Russia; Institute of Engineering Physics for Biomedicine (PhysBio), National Research Nuclear University (MEPhI), 115409, Moscow, Russia; Department of Histology, Cytology and Embryology, Institute of Clinical Medicine N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; College of Engineering and Physical Sciences, Aston University, Birmingham, B4 7ET, UK.
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37
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Mittelheisser V, Banerjee M, Pivot X, Charbonnière LJ, Goetz J, Detappe A. Leveraging Immunotherapy with Nanomedicine. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Vincent Mittelheisser
- Centre Paul Strauss Strasbourg 67000 France
- INSERM UMR_S1109 Strasbourg 67000 France
- Université de Strasbourg Strasbourg 67000 France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS) Strasbourg 67000 France
| | - Mainak Banerjee
- Centre Paul Strauss Strasbourg 67000 France
- Institut de Cancérologie Strasbourg Europe Strasbourg 67000 France
- Institut Pluridisciplinaire Hubert Curien CNRS UMR‐7178 Strasbourg 67087 France
| | - Xavier Pivot
- Institut de Cancérologie Strasbourg Europe Strasbourg 67000 France
| | - Loïc J. Charbonnière
- Université de Strasbourg Strasbourg 67000 France
- Institut Pluridisciplinaire Hubert Curien CNRS UMR‐7178 Strasbourg 67087 France
| | - Jacky Goetz
- INSERM UMR_S1109 Strasbourg 67000 France
- Université de Strasbourg Strasbourg 67000 France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS) Strasbourg 67000 France
| | - Alexandre Detappe
- Centre Paul Strauss Strasbourg 67000 France
- Université de Strasbourg Strasbourg 67000 France
- Institut de Cancérologie Strasbourg Europe Strasbourg 67000 France
- Institut Pluridisciplinaire Hubert Curien CNRS UMR‐7178 Strasbourg 67087 France
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38
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Gardner TJ, Bourne CM, Dacek MM, Kurtz K, Malviya M, Peraro L, Silberman PC, Vogt KC, Unti MJ, Brentjens R, Scheinberg D. Targeted Cellular Micropharmacies: Cells Engineered for Localized Drug Delivery. Cancers (Basel) 2020; 12:E2175. [PMID: 32764348 PMCID: PMC7465970 DOI: 10.3390/cancers12082175] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 07/31/2020] [Accepted: 08/02/2020] [Indexed: 12/19/2022] Open
Abstract
The recent emergence of engineered cellular therapies, such as Chimeric antigen receptor (CAR) CAR T and T cell receptor (TCR) engineered T cells, has shown great promise in the treatment of various cancers. These agents aggregate and expand exponentially at the tumor site, resulting in potent immune activation and tumor clearance. Moreover, the ability to elaborate these cells with therapeutic agents, such as antibodies, enzymes, and immunostimulatory molecules, presents an unprecedented opportunity to specifically modulate the tumor microenvironment through cell-mediated drug delivery. This unique pharmacology, combined with significant advances in synthetic biology and cell engineering, has established a new paradigm for cells as vectors for drug delivery. Targeted cellular micropharmacies (TCMs) are a revolutionary new class of living drugs, which we envision will play an important role in cancer medicine and beyond. Here, we review important advances and considerations underway in developing this promising advancement in biological therapeutics.
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Affiliation(s)
- Thomas J. Gardner
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
| | - Christopher M. Bourne
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Immunology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA
| | - Megan M. Dacek
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA;
| | - Keifer Kurtz
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA;
| | - Manish Malviya
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
| | - Leila Peraro
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
| | - Pedro C. Silberman
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA;
| | - Kristen C. Vogt
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Tri-Institutional PhD Program in Chemical Biology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Mildred J. Unti
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA;
| | - Renier Brentjens
- Department of Medicine, Memorial Hospital, New York, NY 10065, USA;
| | - David Scheinberg
- Molecular Pharmacology Program, Sloan Kettering Institute, New York, NY 10065, USA; (T.J.G.); (C.M.B.); (M.M.D.); (K.K.); (M.M.); (L.P.); (P.C.S.); (K.C.V.)
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, New York, NY 10065, USA;
- Department of Medicine, Memorial Hospital, New York, NY 10065, USA;
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Abdalla AME, Xiao L, Miao Y, Huang L, Fadlallah GM, Gauthier M, Ouyang C, Yang G. Nanotechnology Promotes Genetic and Functional Modifications of Therapeutic T Cells Against Cancer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903164. [PMID: 32440473 PMCID: PMC7237845 DOI: 10.1002/advs.201903164] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/23/2020] [Indexed: 05/24/2023]
Abstract
Growing experience with engineered chimeric antigen receptor (CAR)-T cells has revealed some of the challenges associated with developing patient-specific therapy. The promising clinical results obtained with CAR-T therapy nevertheless demonstrate the urgency of advancements to promote and expand its uses. There is indeed a need to devise novel methods to generate potent CARs, and to confer them and track their anti-tumor efficacy in CAR-T therapy. A potentially effective approach to improve the efficacy of CAR-T cell therapy would be to exploit the benefits of nanotechnology. This report highlights the current limitations of CAR-T immunotherapy and pinpoints potential opportunities and tremendous advantages of using nanotechnology to 1) introduce CAR transgene cassettes into primary T cells, 2) stimulate T cell expansion and persistence, 3) improve T cell trafficking, 4) stimulate the intrinsic T cell activity, 5) reprogram the immunosuppressive cellular and vascular microenvironments, and 6) monitor the therapeutic efficacy of CAR-T cell therapy. Therefore, genetic and functional modifications promoted by nanotechnology enable the generation of robust CAR-T cell therapy and offer precision treatments against cancer.
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Affiliation(s)
- Ahmed M. E. Abdalla
- Department of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and TechnologyWuhan430074China
- Department of BiochemistryCollege of Applied ScienceUniversity of BahriKhartoum1660/11111Sudan
| | - Lin Xiao
- Department of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and TechnologyWuhan430074China
| | - Yu Miao
- Department of Vascular SurgeryGeneral Hospital of Ningxia Medical UniversityYinchuan750004China
| | - Lixia Huang
- Hubei Key Laboratory of Purification and Application of Plant Anti‐Cancer Active IngredientsSchool of Chemistry and Life SciencesHubei University of EducationWuhan430205China
| | - Gendeal M. Fadlallah
- Department of Chemistry and BiologyFaculty of EducationUniversity of GeziraWad‐Medani2667Sudan
| | - Mario Gauthier
- Department of ChemistryUniversity of WaterlooWaterlooN2L 3G1Canada
| | - Chenxi Ouyang
- Department of Vascular SurgeryFuwai HospitalNational Center for Cardiovascular DiseaseChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100037China
| | - Guang Yang
- Department of Biomedical EngineeringCollege of Life Science and TechnologyHuazhong University of Science and TechnologyWuhan430074China
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Abstract
Cancer immunotherapy has shown great potential as witnessed by an increasing number of immuno-oncology drug approvals in the past few years. Meanwhile, the field of nucleic acid therapeutics has made significant advancement. Nucleic acid therapeutics, such as plasmids, antisense oligonucleotides (ASO), small interfering RNA (siRNA) and microRNA, messenger RNA (mRNA), immunomodulatory DNA/RNA, and gene-editing guide RNA (gRNA) are attractive due to their versatile abilities to alter the expression of target endogenous genes or even synthetic genes, and modulate the immune responses. These abilities can play vital roles in the development of novel immunotherapy strategies. However, limited by the intrinsic physicochemical properties such as negative charges, hydrophilicity, as well as susceptibility to enzymatic degradation, the delivery of nucleic acid therapeutics faces multiple challenges. It is therefore pivotal to develop drug delivery systems that can carry, protect, and specifically deliver and release nucleic acid therapeutics to target tissues and cells. In this review, we attempted to summarize recent advances in nucleic acid therapeutics and the delivery systems for these therapeutics in cancer immunotherapy.
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Affiliation(s)
- Shurong Zhou
- Department of Pharmaceutics, Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology, Drug Discovery and Development (ISB3D), School of Pharmacy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, 23219, USA
| | - Wenjie Chen
- Department of Pharmaceutics, Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology, Drug Discovery and Development (ISB3D), School of Pharmacy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, 23219, USA
| | - Janet Cole
- Department of Pharmaceutics, Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology, Drug Discovery and Development (ISB3D), School of Pharmacy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, 23219, USA
| | - Guizhi Zhu
- Department of Pharmaceutics, Center for Pharmaceutical Engineering and Sciences, Institute for Structural Biology, Drug Discovery and Development (ISB3D), School of Pharmacy, Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, 23219, USA
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Habibi N, Quevedo DF, Gregory JV, Lahann J. Emerging methods in therapeutics using multifunctional nanoparticles. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 12:e1625. [DOI: 10.1002/wnan.1625] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 12/16/2019] [Accepted: 02/04/2020] [Indexed: 01/12/2023]
Affiliation(s)
- Nahal Habibi
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
| | - Daniel F. Quevedo
- Biointerfaces Institute, Department of Biomedical Engineering University of Michigan Ann Arbor Michigan USA
| | - Jason V. Gregory
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
| | - Joerg Lahann
- Biointerfaces Institute, Department of Chemical Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Biomedical Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Materials Science and Engineering University of Michigan Ann Arbor Michigan USA
- Biointerfaces Institute, Department of Macromolecular Science and Engineering University of Michigan Ann Arbor Michigan USA
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Charabati M, Rabanel JM, Ramassamy C, Prat A. Overcoming the Brain Barriers: From Immune Cells to Nanoparticles. Trends Pharmacol Sci 2019; 41:42-54. [PMID: 31839374 DOI: 10.1016/j.tips.2019.11.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/06/2019] [Accepted: 11/07/2019] [Indexed: 01/04/2023]
Abstract
Nanoparticulate carriers, often referred to as nanoparticles (NPs), represent an important pharmacological advance for drug protection and tissue-specific drug delivery. Accessing the central nervous system (CNS), however, is a complex process regulated by mainly three brain barriers. While some leukocyte (i.e., immune cell) subsets are equipped with the adequate molecular machinery to infiltrate the CNS in physiological and/or pathological contexts, the successful delivery of NPs into the CNS remains hindered by the tightness of the brain barriers. Here, we present an overview of the three major brain barriers and the mechanisms allowing leukocytes to migrate across each of them. We subsequently review different immune-inspired and -mediated strategies to deliver NPs into the CNS. Finally, we discuss the prospect of exploiting leukocyte trafficking mechanisms for further progress.
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Affiliation(s)
- Marc Charabati
- Department of Neuroscience, Faculty of Medicine, Université de Montréal, and Neuroimmunology Unit, Centre de Recherche du CHUM (CRCHUM), Montréal, QC, Canada
| | - Jean-Michel Rabanel
- INRS, Centre Armand-Frappier Santé Biotechnologie, 531, Boulevard des Prairies, Laval, QC, Canada
| | - Charles Ramassamy
- INRS, Centre Armand-Frappier Santé Biotechnologie, 531, Boulevard des Prairies, Laval, QC, Canada.
| | - Alexandre Prat
- Department of Neuroscience, Faculty of Medicine, Université de Montréal, and Neuroimmunology Unit, Centre de Recherche du CHUM (CRCHUM), Montréal, QC, Canada.
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Nguyen TT, Pham TT, Nguyen HT, Nepal MR, Phung CD, You Z, Katila N, Pun NT, Jeong TC, Choi DY, Park PH, Yong CS, Kim JO, Yook S, Jeong JH. Engineering “cell-particle hybrids” of pancreatic islets and bioadhesive FK506-loaded polymeric microspheres for local immunomodulation in xenogeneic islet transplantation. Biomaterials 2019; 221:119415. [DOI: 10.1016/j.biomaterials.2019.119415] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 08/03/2019] [Accepted: 08/05/2019] [Indexed: 10/26/2022]
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Dong X, Liang J, Yang A, Qian Z, Kong D, Lv F. A Visible Codelivery Nanovaccine of Antigen and Adjuvant with Self-Carrier for Cancer Immunotherapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:4876-4888. [PMID: 30628437 DOI: 10.1021/acsami.8b20364] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Codelivery nanovaccines of antigens and adjuvants have achieved positive therapy for cancer immunotherapy. The insufficient immunogenicity of these vaccines leads to the difficulty of eliciting robust immune effects for immune clearance due to the inadequate loading efficiency, complex preparation processes, low safety concerns, and weak immune responses. Herein, a visible codelivery nanovaccine of an antigen and adjuvant based on self-cross-linked antigen nanoparticles (ovalbumin nanoparticles (ONPs)) combined with the adjuvant (CpG) for cancer immunotherapy was prepared using antigens themselves as carriers. ONPs not only provide sufficient antigens for continuous simulation of the immune response with high antigen loading efficiency but also serve as natural carriers of CpG. In vitro and in vivo experiments proved that ONPs-CpG can elicit a robust immune response including DC maturity, T cell activation, and IFN-γ production. ONPs-CpG induced strong tumor-specific immunity and exhibited remarkable antitumor immunotherapy effects in vivo using mouse models of lymphoma. Furthermore, to perform the precise vaccine delivery, the dual fluorescent codelivery nanovaccine was monitored in real time in vivo by the visible imaging method. With regard to migration tracking, fluorescence imaging allowed for both high resolution and sensitivity of visible detection based on the fluorescence of ONPs and CpG. The multifunctional nanovaccine could function as a robust platform for cancer immunotherapy and a visible system for antigen-adjuvant tracking.
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Affiliation(s)
- Xia Dong
- Tianjin Key Laboratory of Biomedical Materials , Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College , Tianjin 300192 , PR China
| | - Jie Liang
- Tianjin Key Laboratory of Biomedical Materials , Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College , Tianjin 300192 , PR China
| | - Afeng Yang
- Tianjin Key Laboratory of Biomedical Materials , Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College , Tianjin 300192 , PR China
| | - Zhiyong Qian
- State Key Laboratory of Biotherapy, West China Hospital, and Collaborative Innovation Center of Biotherapy , Sichuan University , Chengdu 610041 , Sichuan , PR China
| | - Deling Kong
- Tianjin Key Laboratory of Biomedical Materials , Institute of Biomedical Engineering, Chinese Academy of Medical Sciences & Peking Union Medical College , Tianjin 300192 , PR China
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Zelepukin IV, Yaremenko AV, Shipunova VO, Babenyshev AV, Balalaeva IV, Nikitin PI, Deyev SM, Nikitin MP. Nanoparticle-based drug delivery via RBC-hitchhiking for the inhibition of lung metastases growth. NANOSCALE 2019; 11:1636-1646. [PMID: 30644955 DOI: 10.1039/c8nr07730d] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Delivery of particle-based theranostic agents via their transportation on the surfaces of red blood cells, commonly referred to as RBC-hitchhiking, has historically been developed as a promising strategy for increasing the extremely poor blood circulation lifetime, primarily, of the large-sized sub-micron agents. Here, we show for the first time that RBC-hitchhiking can be extremely efficient for nanoparticle delivery and tumor treatment even in those cases when no circulation prolongation is observed. Specifically, we demonstrate that RBC-hitchhiking of certain small 100 nm particles, unlike that of the conventional sub-micron ones, can boost the delivery of non-targeted particles to lungs up to a record high value of 120-fold (and up to 40% of the injected dose). To achieve this remarkable result, we screened sub-200 nm nanoparticles of different sizes, polymer coatings and ζ-potentials and identified particles with the optimal RBC adsorption/desorption behavior. Furthermore, we demonstrated that such RBC-mediated rerouting of particles to lungs can be used to fight pulmonary metastases of aggressive melanoma B16-F1. Our findings could change the general paradigm of drug delivery for cancer treatment with RBC-hitchhiking. It is not the blood circulation lifetime that is the key factor for nanoparticle efficiency, but rather the complexation of nanoparticles with the RBC. The demonstrated technology could become a valuable tool for development of new strategies based on small nanoparticles for the treatment of aggressive and small-cell types of cancer as well as other lung diseases.
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Affiliation(s)
- I V Zelepukin
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia. and Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia and Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia and National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
| | - A V Yaremenko
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia. and Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - V O Shipunova
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia. and Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia and National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
| | - A V Babenyshev
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia.
| | - I V Balalaeva
- Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
| | - P I Nikitin
- Prokhorov General Physics, Institute of the Russian Academy of Sciences, Moscow, Russia and National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
| | - S M Deyev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia and National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, Russia
| | - M P Nikitin
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia. and Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia and Prokhorov General Physics, Institute of the Russian Academy of Sciences, Moscow, Russia
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Saini S, Korf H, Liang S, Verbeke R, Manshian B, Raemdonck K, Lentacker I, Gysemans C, De Smedt SC, Himmelreich U. Challenges for labeling and longitudinal tracking of adoptively transferred autoreactive T lymphocytes in an experimental type-1 diabetes model. MAGNETIC RESONANCE MATERIALS IN PHYSICS BIOLOGY AND MEDICINE 2019; 32:295-305. [PMID: 30648196 DOI: 10.1007/s10334-018-0720-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 11/20/2018] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Tracking the autoreactive T-cell migration in the pancreatic region after labeling with fluorinated nanoparticles (1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[3-(2-pyridyldithio)propionate]-perfluoro-15-crown-5-ether nanoparticles, PDP-PFCE NPs) in a diabetic murine model using 19F MRI. MATERIALS AND METHODS Synthesis of novel PDP-PFCE fluorine tracer was performed for in vitro labeling of T cells. Labeling conditions were optimized using different PDP-PFCE NPs concentrations. For in vivo 19F MRI, mice were longitudinally followed after adoptive transfer of activated, autoreactive, labeled T cells in NOD.SCID mice. RESULTS Established MR protocols were used for challenging T cell labeling to track inflammation in a model of diabetes after successful labeling of CD4+ and CD8+ T cells with PDP-PFCE NPs. However, T cells were difficult to be detected in vivo after their engraftment in animals. DISCUSSION We showed successful in vitro labeling of T cells using novel fluorinated liposomal nanoparticles. However, insufficient and slow accumulation of labeled T cells and subsequent T cell proliferation in the pancreatic region remains as limitations of in vivo cell imaging by 19F MRI.
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Affiliation(s)
- Shweta Saini
- Biomedical MRI/MoSAIC, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Hannelie Korf
- Laboratory of Hepatology, CHROMETA Department, KU Leuven, Leuven, Belgium
| | | | - Rein Verbeke
- Ghent Research Group on Nanomedicines, Ghent University, Ghent, Belgium
| | - Bella Manshian
- Biomedical MRI/MoSAIC, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Koen Raemdonck
- Ghent Research Group on Nanomedicines, Ghent University, Ghent, Belgium
| | - Ine Lentacker
- Ghent Research Group on Nanomedicines, Ghent University, Ghent, Belgium
| | - Conny Gysemans
- Clinical and Experimental Endocrinology, KU Leuven, Leuven, Belgium
| | | | - Uwe Himmelreich
- Biomedical MRI/MoSAIC, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium.
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Sun Z, Liang J, Dong X, Wang C, Kong D, Lv F. Injectable Hydrogels Coencapsulating Granulocyte-Macrophage Colony-Stimulating Factor and Ovalbumin Nanoparticles to Enhance Antigen Uptake Efficiency. ACS APPLIED MATERIALS & INTERFACES 2018; 10:20315-20325. [PMID: 29808993 DOI: 10.1021/acsami.8b04312] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The combination of an antigen and adjuvant has synergistic effects on an immune response. Coadministration of an antigen and a granulocyte-macrophage colony-stimulating factor (GM-CSF) hydrogel delivery system will afford a novel strategy for enhancement of an immune response because of the dual role of the hydrogel as a vaccine carrier with a sustained release and a platform for recruiting dendritic cells (DCs). Herein, an injectable poly(caprolactone)-poly(ethylene glycol)-poly(caprolactone) thermosensitive hydrogel coencapsulating GM-CSF and ovalbumin nanoparticles was developed to enhance antigen uptake efficiency. The GM-CSF released from the hydrogel ensured accumulation of DCs; this effect improved the antigen uptake efficiency with the targeted delivery to antigen-presenting cells. Furthermore, the dual delivery system induced a stronger immune effect, including higher CD8+ T proportion, interferon γ secretion, and a greater cytotoxic T lymphocyte response, which may benefit from the recruitment of DCs, increasing antigen residence time, and the controllable antigen release owing to the combined effect of the hydrogel and nanoparticles. Meanwhile, the real-time antigen delivery process in vivo was revealed by a noninvasive fluorescence imaging method. All of the results indicated that the visible dual delivery system may have a greater potential for the efficient and trackable vaccine delivery.
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Affiliation(s)
- Zhiting Sun
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
| | - Jie Liang
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
| | - Xia Dong
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
| | - Chun Wang
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
- Department of Biomedical Engineering , University of Minnesota , Minneapolis , Minnesota 55455 , United States
| | - Deling Kong
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
| | - Feng Lv
- Tianjin Key Laboratory of Biomedical Materials, Institute of Biomedical Engineering , Chinese Academy of Medical Sciences and Peking Union Medical College , Tianjin 300192 , P. R. China
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Ding S, O'Banion CP, Welfare JG, Lawrence DS. Cellular Cyborgs: On the Precipice of a Drug Delivery Revolution. Cell Chem Biol 2018; 25:648-658. [PMID: 29628434 DOI: 10.1016/j.chembiol.2018.03.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 12/17/2017] [Accepted: 02/28/2018] [Indexed: 12/12/2022]
Abstract
Cell-based drug delivery systems offer the prospect of biocompatibility, large-loading capacity, long in vivo lifespan, and active targeting of diseased sites. However, these opportunities are offset by an array of challenges, including safeguarding the integrity of the drug cargo and the cellular host, as well as ensuring that drug release occurs at the appropriate time and place. Emerging strategies that address these, and related, issues, are described herein.
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Affiliation(s)
- Song Ding
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Colin P O'Banion
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Joshua G Welfare
- Department of Chemistry, University of North Carolina, Chapel Hill, NC 27599, USA
| | - David S Lawrence
- Division of Chemical Biology and Medicinal Chemistry, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Chemistry, University of North Carolina, Chapel Hill, NC 27599, USA; Department of Pharmacology, University of North Carolina, Chapel Hill, NC 27599, USA.
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49
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Wang C, Wen D, Gu Z. Cellular Bioparticulates with Therapeutics for Cancer Immunotherapy. Bioconjug Chem 2017; 29:702-708. [DOI: 10.1021/acs.bioconjchem.7b00619] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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50
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Wayteck L, Xiong R, Braeckmans K, De Smedt SC, Raemdonck K. Comparing photoporation and nucleofection for delivery of small interfering RNA to cytotoxic T cells. J Control Release 2017; 267:154-162. [DOI: 10.1016/j.jconrel.2017.08.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 07/05/2017] [Accepted: 08/01/2017] [Indexed: 12/21/2022]
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