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Barone A, Zimbo AM, d'Avanzo N, Tolomeo AM, Ruga S, Cardamone A, Celia C, Scalise M, Torella D, La Deda M, Iaccino E, Paolino D. Thermoresponsive M1 macrophage-derived hybrid nanovesicles for improved in vivo tumor targeting. Drug Deliv Transl Res 2023; 13:3154-3168. [PMID: 37365403 PMCID: PMC10624726 DOI: 10.1007/s13346-023-01378-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2023] [Indexed: 06/28/2023]
Abstract
Despite the efforts and advances done in the last few decades, cancer still remains one of the main leading causes of death worldwide. Nanomedicine and in particular extracellular vesicles are one of the most potent tools to improve the effectiveness of anticancer therapies. In these attempts, the aim of this work is to realize a hybrid nanosystem through the fusion between the M1 macrophages-derived extracellular vesicles (EVs-M1) and thermoresponsive liposomes, in order to obtain a drug delivery system able to exploit the intrinsic tumor targeting capability of immune cells reflected on EVs and thermoresponsiveness of synthetic nanovesicles. The obtained nanocarrier has been physicochemically characterized, and the hybridization process has been validated by cytofluorimetric analysis, while the thermoresponsiveness was in vitro confirmed through the use of a fluorescent probe. Tumor targeting features of hybrid nanovesicles were in vivo investigated on melanoma-induced mice model monitoring the accumulation in tumor site through live imaging and confirmed by cytofluorimetric analysis, showing higher targeting properties of hybrid nanosystem compared to both liposomes and native EVs. These promising results confirmed the ability of this nanosystem to combine the advantages of both nanotechnologies, also highlighting their potential use as effective and safe personalized anticancer nanomedicine.
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Affiliation(s)
- Antonella Barone
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Anna Maria Zimbo
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Nicola d'Avanzo
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Anna Maria Tolomeo
- Department of Cardiac, Thoracic and Vascular Science and Public Health, University of Padova, 35128, Padua, Italy
| | - Stefano Ruga
- Pharmacology Laboratory, Institute of Research for Food, Safety and Health IRC-FSH, Department of Health Sciences, University Magna Graecia of Catanzaro, 88100, Catanzaro, Italy
| | - Antonio Cardamone
- Pharmacology Laboratory, Institute of Research for Food, Safety and Health IRC-FSH, Department of Health Sciences, University Magna Graecia of Catanzaro, 88100, Catanzaro, Italy
| | - Christian Celia
- Department of Pharmacy, University of Chieti - Pescara "G. d'Annunzio", 66100, Chieti, Italy
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, A. Mickeviciaus G. 9, 44307, Kaunas, Lithuania
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China
| | - Mariangela Scalise
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Daniele Torella
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy
| | - Massimo La Deda
- Department of Chemistry and Chemical Technologies, University of Calabria, 87036, Rende, Italy
- CNR-NANOTEC, Institute of Nanotechnology U.O.S, 87036, Cosenza, Rende, Italy
| | - Enrico Iaccino
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy.
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, University "Magna Græcia" of Catanzaro Campus Universitario-Germaneto, Viale Europa, 88100, Catanzaro, Italy.
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Liao ZX, Chuang EY, Lin CC, Ho YC, Lin KJ, Cheng PY, Chen KJ, Wei HJ, Sung HW. An AS1411 aptamer-conjugated liposomal system containing a bubble-generating agent for tumor-specific chemotherapy that overcomes multidrug resistance. J Control Release 2015; 208:42-51. [PMID: 25637705 DOI: 10.1016/j.jconrel.2015.01.032] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Revised: 01/05/2015] [Accepted: 01/17/2015] [Indexed: 10/24/2022]
Abstract
Recent research in chemotherapy has prioritized overcoming the multidrug resistance (MDR) of cancer cells. In this work, liposomes that contain doxorubicin (DOX) and ammonium bicarbonate (ABC, a bubble-generating agent) are prepared and functionalized with an antinucleolin aptamer (AS1411 liposomes) to target DOX-resistant breast cancer cells (MCF-7/ADR), which overexpress nucleolin receptors. Free DOX and liposomes without functionalization with AS1411 (plain liposomes) were used as controls. The results of molecular dynamic simulations suggest that AS1411 functionalization may promote the affinity and specific binding of liposomes to the nucleolin receptors, enhancing their subsequent uptake by tumor cells, whereas plain liposomes enter cells with difficulty. Upon mild heating, the decomposition of ABC that is encapsulated in the liposomes enables the immediate activation of generation of CO2 bubbles, creating permeable defects in their lipid bilayers, and ultimately facilitating the swift intracellular release of DOX. In vivo studies in nude mice that bear tumors demonstrate that the active targeting of AS1411 liposomes can substantially increase the accumulation of DOX in the tumor tissues relative to free DOX or passively targeted plain liposomes, inhibiting tumor growth and reducing systemic side effects, including cardiotoxicity. The above findings indicate that liposomes that are functionalized with AS1411 represent an attractive therapeutic alternative for overcoming the MDR effect, and support a potentially effective strategy for cancer therapy.
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Affiliation(s)
- Zi-Xian Liao
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung, Taiwan, ROC
| | - Er-Yuan Chuang
- Department of Chemical Engineering, Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC
| | - Chia-Chen Lin
- Department of Chemical Engineering, Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC
| | - Yi-Cheng Ho
- Department of Bioagriculture, National Chiayi University, Chiayi, Taiwan, ROC
| | - Kun-Ju Lin
- Healthy Aging Research Center, Department of Medical Imaging and Radiological Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC; Department of Nuclear Medicine, Molecular Imaging Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Po-Yuan Cheng
- Department of Chemical Engineering, Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC
| | - Ko-Jie Chen
- Department of Chemical Engineering, Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC
| | - Hao-Ji Wei
- Division of Cardiovascular Surgery, Veterans General Hospital-Taichung, College of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC; Division of Cardiovascular Surgery, Chiayi Branch, Veterans General Hospital-Taichung, Chiayi, Taiwan, ROC.
| | - Hsing-Wen Sung
- Department of Chemical Engineering, Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu, Taiwan, ROC.
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