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Tollemeto M, Ursulska S, Welzen PLW, Thamdrup LHE, Malakpour Permlid A, Li Y, Soufi G, Patiño Padial T, Christensen JB, Hagner Nielsen L, van Hest J, Boisen A. Tailored Polymersomes for Enhanced Oral Drug Delivery: pH-Sensitive Systems for Intestinal Delivery of Immunosuppressants. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2403640. [PMID: 38963162 DOI: 10.1002/smll.202403640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 06/11/2024] [Indexed: 07/05/2024]
Abstract
Ensuring precise drug release at target sites is crucial for effective treatment. Here, pH-responsive nanoparticles for oral administration of mycophenolate mofetil, an alternative therapy for patients with inflammatory bowel disease unresponsive to conventional treatments is developed. However, its oral administration presents challenges due to its low solubility in the small intestine and high solubility and absorption in the stomach. Therefore, this aim is to design a drug delivery system capable of maintaining drug solubility compared to the free drug while delaying absorption from the stomach to the intestine. Successful synthesis and assembly of a block copolymer incorporating a pH-responsive functional group is achieved. Dynamic light scattering indicated a significant change in hydrodynamic size when the pH exceeded 6.5, confirming successful incorporation of the pH-responsive group. Encapsulation and controlled release of mycophenolate mofetil are efficiently demonstrated, with 90% release observed at intestinal pH. In vitro cell culture studies confirmed biocompatibility, showing no toxicity or adverse effects on Caco-2 cells. In vivo oral rat studies indicated reduced drug absorption in the stomach and enhanced absorption in the small intestine with the developed formulation. This research presents a promising drug delivery system with potential applications in the treatment of inflammatory bowel disease.
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Affiliation(s)
- Matteo Tollemeto
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Sintija Ursulska
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Pascal L W Welzen
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, 5600 MB, The Netherlands
| | - Lasse H E Thamdrup
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Atena Malakpour Permlid
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Yudong Li
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, 5600 MB, The Netherlands
| | - Gohar Soufi
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Tania Patiño Padial
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, 5600 MB, The Netherlands
| | - Jørn B Christensen
- Department of Chemistry, University of Copenhagen, Thovaldsensvej 40, Frederiksberg, DK-1871, Denmark
| | - Line Hagner Nielsen
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
| | - Jan van Hest
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, 5600 MB, The Netherlands
| | - Anja Boisen
- The Danish National Research Foundation and Villum Foundation's Center IDUN, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, 2800, Denmark
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Oerlemans RAF, Cao S, Wang J, Li Y, Luo Y, Shao J, Abdelmohsen LKEA, van Hest JCM. Positively Charged Biodegradable Polymersomes with Structure Inherent Fluorescence as Artificial Organelles. Biomacromolecules 2024; 25:3055-3062. [PMID: 38693874 PMCID: PMC11094732 DOI: 10.1021/acs.biomac.4c00143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 05/03/2024]
Abstract
Polymersomes, nanosized polymeric vesicles, have attracted significant interest in the areas of artificial cells and nanomedicine. Given their size, their visualization via confocal microscopy techniques is often achieved through the physical incorporation of fluorescent dyes, which however present challenges due to potential leaching. A promising alternative is the incorporation of molecules with aggregation-induced emission (AIE) behavior that are capable of fluorescing exclusively in their assembled state. Here, we report on the use of AIE polymersomes as artificial organelles, which are capable of undertaking enzymatic reactions in vitro. The ability of our polymersome-based artificial organelles to provide additional functionality to living cells was evaluated by encapsulating catalytic enzymes such as a combination of glucose oxidase/horseradish peroxidase (GOx/HRP) or β-galactosidase (β-gal). Via the additional incorporation of a pyridinium functionality, not only the cellular uptake is improved at low concentrations but also our platform's potential to specifically target mitochondria expands.
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Affiliation(s)
| | | | - Jianhong Wang
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Yudong Li
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Yingtong Luo
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jingxin Shao
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Loai K. E. A. Abdelmohsen
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jan C. M. van Hest
- Bio-Organic Chemistry, Department of
Biomedical Engineering and Chemical Engineering & Chemistry, Institute
for Complex Molecular Systems (ICMS), Eindhoven
University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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Kayani A, Raza A, Si J, Dutta D, Zhou Q, Ge Z. Polymersome Membrane Engineering with Active Targeting or Controlled Permeability for Responsive Drug Delivery. Biomacromolecules 2023; 24:4622-4645. [PMID: 37870458 DOI: 10.1021/acs.biomac.3c00839] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Polymersomes have been extensively investigated for drug delivery as nanocarriers for two decades due to a series of advantages including high stability under physiological conditions, simultaneous encapsulation of hydrophilic and hydrophobic drugs inside inner cavities and membranes, respectively, and facile adjustment of membrane and surface properties, as well as controlled drug release through incorporation of stimuli-responsive components. Despite these features, polymersome nanocarriers frequently suffer from nontargeting delivery and poor membrane permeability. In recent years, polymersomes have been functionalized for more efficient drug delivery. The surface shells were explored to be modified with diverse active targeting groups to improve disease-targeting delivery. The membrane permeability of the polymersomes was adjusted by incorporation of the stimuli-responsive components for smart controlled transportation of the encapsulated drugs. Therefore, being the polymersome-biointerface, tailorable properties can be introduced by its carefully modulated engineering. This review elaborates on the role of polymersome membranes as a platform to incorporate versatile features. First, we discuss how surface functionalization facilitates the directional journey to the targeting sites toward specific diseases, cells, or intracellular organelles via active targeting. Moreover, recent advances in the past decade related to membrane permeability to control drug release are also summarized. We finally discuss future development to promote polymersomes as in vivo drug delivery nanocarriers.
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Affiliation(s)
- Anum Kayani
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Arsalan Raza
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Jiale Si
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Debabrata Dutta
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Qinghao Zhou
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
| | - Zhishen Ge
- School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China
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Luo Y, Wu H, Zhou X, Wang J, Er S, Li Y, Welzen PLW, Oerlemans RAJF, Abdelmohsen LKEA, Shao J, van Hest JCM. Polymer Vesicles with Integrated Photothermal Responsiveness. J Am Chem Soc 2023; 145:20073-20080. [PMID: 37664895 PMCID: PMC10510318 DOI: 10.1021/jacs.3c07134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Indexed: 09/05/2023]
Abstract
Functionalized polymer vesicles have been proven to be highly promising in biomedical applications due to their good biocompatibility, easy processability, and multifunctional responsive capacities. However, photothermal-responsive polymer vesicles triggered by near-infrared (NIR) light have not been widely reported until now. Herein, we propose a new strategy for designing NIR light-mediated photothermal polymer vesicles. A small molecule (PTA) with NIR-triggered photothermal features was synthesized by combining a D-D'-A-D'-D configuration framework with a molecular rotor function (TPE). The feasibility of the design strategy was demonstrated through density functional theory calculations. PTA moieties were introduced in the hydrophobic segment of a poly(ethylene glycol)-poly(trimethylene carbonate) block copolymer, of which the carbonate monomers were modified in the side chain with an active ester group. The amphiphilic block copolymers (PEG44-PTA2) were then used as building blocks for the self-assembly of photothermal-responsive polymer vesicles. The new class of functionalized polymer vesicles inherited the NIR-mediated high photothermal performance of the photothermal agent (PTA). After NIR laser irradiation for 10 min, the temperature of the PTA-Ps aqueous solution was raised to 56 °C. The photothermal properties and bilayer structure of PTA-Ps after laser irradiation were still intact, which demonstrated that they could be applied as a robust platform in photothermal therapy. Besides their photothermal performance, the loading capacity of PTA-Ps was investigated as well. Hydrophobic cargo (Cy7) and hydrophilic cargo (Sulfo-Cy5) were successfully encapsulated in the PTA-Ps. These properties make this new class of functionalized polymer vesicles an interesting platform for synergistic therapy in anticancer treatment.
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Affiliation(s)
- Yingtong Luo
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Hanglong Wu
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Xuan Zhou
- DIFFER
- Dutch Institute for Fundamental Energy Research, De Zaale 20, 5612 AJ Eindhoven, The Netherlands
| | - Jianhong Wang
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Süleyman Er
- DIFFER
- Dutch Institute for Fundamental Energy Research, De Zaale 20, 5612 AJ Eindhoven, The Netherlands
| | - Yudong Li
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Pascal L. W. Welzen
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Roy A. J. F. Oerlemans
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Loai K. E. A. Abdelmohsen
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jingxin Shao
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jan C. M. van Hest
- Bio-Organic
Chemistry, Institute of Complex Molecular
Systems (ICMS), Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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5
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Oerlemans RAF, Shao J, van Stevendaal MHME, Wu H, Patiño Padial T, Abdelmohsen LKEA, van Hest JCM. Biodegradable Grubbs-Loaded Artificial Organelles for Endosomal Ring-Closing Metathesis. Biomacromolecules 2023; 24:4148-4155. [PMID: 37589683 PMCID: PMC10498438 DOI: 10.1021/acs.biomac.3c00487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/01/2023] [Indexed: 08/18/2023]
Abstract
The application of transition-metal catalysts in living cells presents a promising approach to facilitate reactions that otherwise would not occur in nature. However, the usage of metal complexes is often restricted by their limited biocompatibility, toxicity, and susceptibility to inactivation and loss of activity by the cell's defensive mechanisms. This is especially relevant for ruthenium-mediated reactions, such as ring-closing metathesis. In order to address these issues, we have incorporated the second-generation Hoveyda-Grubbs catalyst (HGII) into polymeric vesicles (polymersomes), which were composed of biodegradable poly(ethylene glycol)-b-poly(caprolactone-g-trimethylene carbonate) [PEG-b-P(CL-g-TMC)] block copolymers. The catalyst was either covalently or non-covalently introduced into the polymersome membrane. These polymersomes were able to act as artificial organelles that promote endosomal ring-closing metathesis for the intracellular generation of a fluorescent dye. This is the first example of the use of a polymersome-based artificial organelle with an active ruthenium catalyst for carbon-carbon bond formation.
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Affiliation(s)
- Roy A.
J. F. Oerlemans
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Jingxin Shao
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Marleen H. M. E. van Stevendaal
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Hanglong Wu
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Tania Patiño Padial
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Loai K. E. A. Abdelmohsen
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
| | - Jan C. M. van Hest
- Bio-Organic Chemistry, Institute for
Complex Molecular Systems (ICMS), Eindhoven
University of Technology, 5600 MB Eindhoven, The Netherlands
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Oerlemans RAJF, Shao J, Huisman SGAM, Li Y, Abdelmohsen LKEA, van Hest JCM. Compartmentalized Intracellular Click Chemistry with Biodegradable Polymersomes. Macromol Rapid Commun 2023; 44:e2200904. [PMID: 36607841 DOI: 10.1002/marc.202200904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/17/2022] [Indexed: 01/07/2023]
Abstract
Polymersome nanoreactors that can be employed as artificial organelles have gained much interest over the past decades. Such systems often include biological catalysts (i.e., enzymes) so that they can undertake chemical reactions in cellulo. Examples of nanoreactor artificial organelles that acquire metal catalysts in their structure are limited, and their application in living cells remains fairly restricted. In part, this shortfall is due to difficulties associated with constructing systems that maintain their stability in vitro, let alone the toxicity they impose on cells. This study demonstrates a biodegradable and biocompatible polymersome nanoreactor platform, which can be applied as an artificial organelle in living cells. The ability of the artificial organelles to covalently and non-covalently incorporate tris(triazolylmethyl)amine-Cu(I) complexes in their membrane is shown. Such artificial organelles are capable of effectively catalyzing a copper-catalyzed azide-alkyne cycloaddition intracellularly, without compromising the cells' integrity. The platform represents a step forward in the application of polymersome-based nanoreactors as artificial organelles.
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Affiliation(s)
- Roy A J F Oerlemans
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jingxin Shao
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Sander G A M Huisman
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Yudong Li
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Loai K E A Abdelmohsen
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jan C M van Hest
- Department of Bio-medical engineering and Chemical engineering & Chemistry, Eindhoven University of Technology: Technische Universiteit Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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Natal Lima de Menezes R, Felisberti MI. pH-responsive crosslinked vesicles and micelles based on poly(2-ethyl-2-oxazoline-b-4-vinylpyridine). Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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8
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Chemical Cascading Between Polymersomal Nanoreactor Populations. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Yu X, Zhou L, Wang G, Wang L, Dou H. Hierarchical Structures in Macromolecule-assembled Synthetic Cells. Macromol Rapid Commun 2022; 43:e2100926. [PMID: 35445490 DOI: 10.1002/marc.202100926] [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: 12/29/2021] [Revised: 04/12/2022] [Indexed: 11/07/2022]
Abstract
Various models of synthetic cells have been developed as researchers have sought to explore the origin of life. Based on the fact that structural complexity is the foundation of higher-order functions, this review will focus on hierarchical structures in synthetic cell models that are inspired by living systems, in which macromolecules are the dominant participants. We discuss the underlying advantages and functions provided by biomimetic higher-order structures from four perspectives, including hierarchical structures in membranes, in the composite construction of membrane-coated artificial cytoplasm, in organelle-like subcellular compartments, as well as in synthetic cell-cell assembled synthetic tissues. In parallel, various feasible driving forces and approaches for the fabrication of such higher-order structures are showcased. Furthermore, we highlight both the implemented and potential applications of biomimetic systems, bottom-up biosynthesis, biomedical tissue engineering, and disease therapy. This thriving field is gradually narrowing the gap between fundamental research and applied science. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xiaolei Yu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Long Zhou
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 85 Wujin Road, Shanghai, 200080, P. R. China
| | - Gangyang Wang
- Gangyang Wang, Department of Orthopaedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 85 Wujin Road, Shanghai, 200080, P. R. China
| | - Lei Wang
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Hongjing Dou
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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Hernández Becerra E, Quinchia J, Castro C, Orozco J. Light-Triggered Polymersome-Based Anticancer Therapeutics Delivery. NANOMATERIALS 2022; 12:nano12050836. [PMID: 35269324 PMCID: PMC8912464 DOI: 10.3390/nano12050836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 01/25/2023]
Abstract
Polymersomes are biomimetic cell membrane-like model structures that are self-assembled stepwise from amphiphilic copolymers. These polymeric (nano)carriers have gained the scientific community’s attention due to their biocompatibility, versatility, and higher stability than liposomes. Their tunable properties, such as composition, size, shape, and surface functional groups, extend encapsulation possibilities to either hydrophilic or hydrophobic cargoes (or both) and their site-specific delivery. Besides, polymersomes can disassemble in response to different stimuli, including light, for controlling the “on-demand” release of cargo that may also respond to light as photosensitizers and plasmonic nanostructures. Thus, polymersomes can be spatiotemporally stimulated by light of a wide wavelength range, whose exogenous response may activate light-stimulable moieties, enhance the drug efficacy, decrease side effects, and, thus, be broadly employed in photoinduced therapy. This review describes current light-responsive polymersomes evaluated for anticancer therapy. It includes light-activable moieties’ features and polymersomes’ composition and release behavior, focusing on recent advances and applications in cancer therapy, current trends, and photosensitive polymersomes’ perspectives.
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Affiliation(s)
- Elisa Hernández Becerra
- Max Planck Tandem Group in Nanobioengineering, Institute of Chemistry, Faculty of Natural and Exact Sciences, University of Antioquia, Complejo Ruta N, Calle 67 No. 52-20, Medellín 050010, Colombia; (E.H.B.); (J.Q.)
| | - Jennifer Quinchia
- Max Planck Tandem Group in Nanobioengineering, Institute of Chemistry, Faculty of Natural and Exact Sciences, University of Antioquia, Complejo Ruta N, Calle 67 No. 52-20, Medellín 050010, Colombia; (E.H.B.); (J.Q.)
| | - Cristina Castro
- Engineering School, Pontificia Bolivariana University, Bloque 11, Cq. 1 No. 70-01, Medellín 050004, Colombia;
| | - Jahir Orozco
- Max Planck Tandem Group in Nanobioengineering, Institute of Chemistry, Faculty of Natural and Exact Sciences, University of Antioquia, Complejo Ruta N, Calle 67 No. 52-20, Medellín 050010, Colombia; (E.H.B.); (J.Q.)
- Correspondence:
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