1
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Youness RA, Mohamed AH, Efthimiadou EK, Mekky RY, Braoudaki M, Fahmy SA. A Snapshot of Photoresponsive Liposomes in Cancer Chemotherapy and Immunotherapy: Opportunities and Challenges. ACS OMEGA 2023; 8:44424-44436. [PMID: 38046305 PMCID: PMC10688172 DOI: 10.1021/acsomega.3c04134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 08/18/2023] [Indexed: 12/05/2023]
Abstract
To provide precise medical regimens, photonics technologies have been involved in the field of nanomedicine. Phototriggered liposomes have been cast as promising nanosystems that achieve controlled release of payloads in several pathological conditions such as cancer, autoimmune, and infectious diseases. In contrast to the conventional liposomes, this photoresponsive element greatly improves therapeutic efficacy and reduces the adverse effects of gene/drug therapy during treatment. Recently, cancer immunotherpay has been one of the hot topics in the field of oncology due to the great success and therapeutic benefits that were well-recognized by the patients. However, several side effects have been encountered due to the unmonitored augmentation of the immune system. This Review highlights the most recent advancements in the development of photoresponsive liposome nanosystems in the field of oncology, with a specific emphasis on challenges and opportunities in the field of cancer immunotherapy.
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Affiliation(s)
- Rana A. Youness
- Biology
and Biochemistry Department, Faculty of Biotechnology, German International University (GIU), New Administrative Capital, Cairo 4824201, Egrypt
- Biology
and Biochemistry Department, Molecular Genetics Research Team (MGRT),
School of Life and Medical Sciences, University
of Hertfordshire Hosted by Global Academic Foundation, Cairo 11835, Egypt
| | - Adham H. Mohamed
- Department
of Chemistry, Faculty of Science, Cairo
University, Giza 12613, Egypt
| | - Eleni K. Efthimiadou
- Inorganic
Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, Zografou 157 71, Greece
| | - Radwa Y. Mekky
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA University), Cairo 12622, Egypt
| | - Maria Braoudaki
- Clinical,
Pharmaceutical, and Biological Science Department, School of Life
and Medical Sciences, University of Hertfordshire, Hatfield AL10 9AB, U.K.
| | - Sherif Ashraf Fahmy
- Chemistry
Department, School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, Cairo 11835, Egypt
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2
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Youden B, Wang F, Zhang X, Curry D, Majtenyi N, Shaaer A, Bingham K, Nguyen Q, Bragg L, Liu J, Servos M, Zhang X, Jiang R. Degradable Multifunctional Gold-Liposomes as an All-in-One Theranostic Platform for Image-Guided Radiotherapy. Int J Pharm 2022; 629:122413. [DOI: 10.1016/j.ijpharm.2022.122413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/07/2022] [Accepted: 11/13/2022] [Indexed: 11/23/2022]
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3
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Xiong X, Xu Z, Huang H, Wang Y, Zhao J, Guo X, Zhou S. A NIR light triggered disintegratable nanoplatform for enhanced penetration and chemotherapy in deep tumor tissues. Biomaterials 2020; 245:119840. [DOI: 10.1016/j.biomaterials.2020.119840] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/07/2020] [Accepted: 02/02/2020] [Indexed: 12/22/2022]
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4
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Liu Y, Gai M, Sukvanitvichai D, Frueh J, Sukhorukov GB. pH dependent degradation properties of lactide based 3D microchamber arrays for sustained cargo release. Colloids Surf B Biointerfaces 2020; 188:110826. [PMID: 32007703 DOI: 10.1016/j.colsurfb.2020.110826] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 01/23/2020] [Accepted: 01/24/2020] [Indexed: 12/18/2022]
Abstract
Encapsulation of small water soluble molecules is important in a large variety of applications, ranging from medical substance releasing implants in the field of medicine over release of catalytically active substances in the field of chemical processing to anti-corrosion agents in industry. In this work polylactic acid (PLA) based hollow-structured microchamber (MC) arrays are fabricated via one-step dip coating of a silicone rubber stamp into PLA solution. These PLA MCs are able to retain small water soluble molecules (Rhodamine B) stably entrapped within aqueous environments. It is shown, that degradation of PLA MCs strongly depends on environmental conditions like surrounding pH and follows first order degradation kinetics. This pH dependent PLA MC degradation can be utilized to control the release kinetics of encapsulated cargo.
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Affiliation(s)
- Yuechi Liu
- Key Laboratory of Micro-systems and Micro-structures Manufacturing Ministry of Education, Harbin Institute of Technology, Harbin, 150001, China
| | - Meiyu Gai
- Max Plank Institute of Polymer Research, Ackermannweg 10, 55128, Mainz, Germany; School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom.
| | - Dusita Sukvanitvichai
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Johannes Frueh
- Key Laboratory of Micro-systems and Micro-structures Manufacturing Ministry of Education, Harbin Institute of Technology, Harbin, 150001, China; Department of Civil, Environmental and Geomatic Engineering, ETH Zürich, Stefano-Franscini-Platz 3, 8093, Zürich, Switzerland.
| | - Gleb B Sukhorukov
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom; Skolkovo Institute of Science and Technology, Moscow, 143025, Russia.
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5
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Pan A, Jakaria MG, Meenach SA, Bothun GD. Radiofrequency and Near-Infrared Responsive Core–Shell Nanostructures Using Layersome Templates for Cancer Treatment. ACS APPLIED BIO MATERIALS 2019; 3:273-281. [DOI: 10.1021/acsabm.9b00797] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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6
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Zhu D, Roy S, Liu Z, Weller H, Parak WJ, Feliu N. Remotely controlled opening of delivery vehicles and release of cargo by external triggers. Adv Drug Deliv Rev 2019; 138:117-132. [PMID: 30315833 DOI: 10.1016/j.addr.2018.10.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/23/2018] [Accepted: 10/08/2018] [Indexed: 01/11/2023]
Abstract
Tremendous efforts have been devoted to the development of future nanomedicines that can be specifically designed to incorporate responsive elements that undergo modification in structural properties upon external triggers. One potential use of such stimuli-responsive materials is to release encapsulated cargo upon excitation by an external trigger. Today, such stimuli-response materials allow for spatial and temporal tunability, which enables the controlled delivery of compounds in a specific and dose-dependent manner. This potentially is of great interest for medicine (e.g. allowing for remotely controlled drug delivery to cells, etc.). Among the different external exogenous and endogenous stimuli used to control the desired release, light and magnetic fields offer interesting possibilities, allowing defined, real time control of intracellular releases. In this review we highlight the use of stimuli-responsive controlled release systems that are able to respond to light and magnetic field triggers for controlling the release of encapsulated cargo inside cells. We discuss established approaches and technologies and describe prominent examples. Special attention is devoted towards polymer capsules and polymer vesicles as containers for encapsulated cargo molecules. The advantages and disadvantages of this methodology in both, in vitro and in vivo models are discussed. An overview of challenges associate with the successful translation of those stimuli-responsive materials towards future applications in the direction of potential clinical use is given.
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Affiliation(s)
- Dingcheng Zhu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Sathi Roy
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Ziyao Liu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany
| | - Horst Weller
- Fachbereich Chemie, Universität Hamburg, Hamburg, Germany
| | - Wolfgang J Parak
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany; Fachbereich Chemie, Universität Hamburg, Hamburg, Germany
| | - Neus Feliu
- Fachbereich Physik, CHyN, Universität Hamburg, Hamburg, Germany; Experimental Cancer Medicine, Department of Laboratory Medicine (LABMED), Karolinska Institutet, Stockholm, Sweden.
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7
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Knights-Mitchell SS, Romanowski M. Near-Infrared Activated Release of Doxorubicin from Plasmon Resonant Liposomes. Nanotheranostics 2018; 2:295-305. [PMID: 29977741 PMCID: PMC6030767 DOI: 10.7150/ntno.22544] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 05/25/2018] [Indexed: 01/29/2023] Open
Abstract
Precise control of drug release from nanoparticles can improve efficacy and reduce systemic toxicity associated with administration of certain medications. Here, we combined two phenomena, photothermal conversion in plasmon resonant gold coating and thermal sensitivity of liposome compositions, to achieve a drug delivery system that rapidly releases doxorubicin in response to external stimulus. Methods: Thermosensitive liposomes were loaded with doxorubicin and gold-coated to produce plasmon resonant drug delivery system. Plasmon resonance facilitates release of contents upon near-infrared laser illumination, thus providing spatial and temporal control of the process. This controlled delivery system was compared to thermosensitive liposomes without gold coating and to the FDA-approved Doxil that was gold-coated to create a plasmon resonant coating. Release of doxorubicin from the gold-coated thermosensitive liposomes was further confirmed by tests of cell viability. Results: Upon laser illumination at 760 nm and 88 mW/cm2 power density, permeability of plasmon resonant liposomes increased by three orders of magnitude, from 70×10-12 to 60,000x10-12 cm/s. In control experiments, mild hyperthermia (42°C) increased permeability of these thermosensitive liposomes to just 3,700×10-12 cm/s. Neither hyperthermia nor laser illumination elicit content release from Doxil or plasmon resonant Doxil obtained by gold coating. Laser-induced release of doxorubicin from plasmon resonant thermosensitive liposomes resulted in the loss of cell viability significantly greater than in any of the control groups. Conclusion: Combination of thermosensitive liposomes with plasmon resonant coating enables rapid, controlled release, not currently available in pharmaceutical formulations of anticancer drugs.
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Affiliation(s)
| | - Marek Romanowski
- Department of Biomedical Engineering, University of Arizona, 1657 E Helen St, Tucson, AZ 85721, USA
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8
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Cassano D, Pocoví-Martínez S, Voliani V. Ultrasmall-in-Nano Approach: Enabling the Translation of Metal Nanomaterials to Clinics. Bioconjug Chem 2017; 29:4-16. [PMID: 29186662 DOI: 10.1021/acs.bioconjchem.7b00664] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Currently, nanomaterials are of widespread use in daily commercial products. However, the most-promising and potentially impacting application is in the medical field. In particular, nanosized noble metals hold the promise of shifting the current medical paradigms for the detection and therapy of neoplasms thanks to the: (i) localized surface plasmon resonances (LSPRs), (ii) high electron density, and (iii) suitability for straightforward development of all-in-one nanoplatforms. Nonetheless, there is still no clinically approved noble metal nanomaterial for cancer therapy and diagnostics. The clinical translation of noble metal nanoparticles (NPs) is mainly prevented by the issue of persistence in organism after the medical action. Such persistence increases the likelihood of toxicity and the interference with common medical diagnoses. Size reduction to ultrasmall nanoparticles (USNPs) is a suitable approach to promoting metal excretion by the renal pathway. However, most of the functionalities of NPs are lost or severely altered in USNPs, jeopardizing clinical applications. A ground-breaking advance to jointly combine the appealing behaviors of NPs with metal excretion relies on the ultrasmall-in-nano approach for the design of all-in-one degradable nanoplatforms composed of USNPs. Such nanoarchitectures might lead to the delivery of a novel paradigm for nanotechnology, enabling the translation of noble metal nanomaterials to clinics to treat carcinomas in a less-invasive and more-efficient manner. This Review covers the recent progresses related to this exciting approach. The most-significant nanoarchitectures designed with the ultrasmall-in-nano approach are discussed, and perspectives on these nanoarchitectures are provided.
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Affiliation(s)
- Domenico Cassano
- Center for Nanotechnology Innovation@NEST, Istituto Italiano di Tecnologia , Piazza San Silvestro 12-56126, Pisa, Italy.,NEST-Scuola Normale Superiore , Piazza San Silvestro 12-56126, Pisa, Italy
| | - Salvador Pocoví-Martínez
- National Research Council, Institute of Clinical Physiology , Via G. Moruzzi 1-56124, Pisa, Italy
| | - Valerio Voliani
- Center for Nanotechnology Innovation@NEST, Istituto Italiano di Tecnologia , Piazza San Silvestro 12-56126, Pisa, Italy
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9
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SERS-active liposome@Ag/Au nanocomposite for NIR light-driven drug release. Colloids Surf B Biointerfaces 2017; 154:150-159. [DOI: 10.1016/j.colsurfb.2017.03.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 03/03/2017] [Accepted: 03/07/2017] [Indexed: 01/07/2023]
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10
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Gai M, Frueh J, Tao T, Petrov AV, Petrov VV, Shesterikov EV, Tverdokhlebov SI, Sukhorukov GB. Polylactic acid nano- and microchamber arrays for encapsulation of small hydrophilic molecules featuring drug release via high intensity focused ultrasound. NANOSCALE 2017; 9:7063-7070. [PMID: 28513733 DOI: 10.1039/c7nr01841j] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Long term encapsulation combined with spatiotemporal release for a precisely defined quantity of small hydrophilic molecules on demand remains a challenge in various fields ranging from medical drug delivery, controlled release of catalysts to industrial anti-corrosion systems. Free-standing individually sealed polylactic acid (PLA) nano- and microchamber arrays were produced by one-step dip-coating a PDMS stamp into PLA solution for 5 s followed by drying under ambient conditions. The wall thickness of these hydrophobic nano-microchambers is tunable from 150 nm to 7 μm by varying the PLA solution concentration. Furthermore, small hydrophilic molecules were successfully in situ precipitated within individual microchambers in the course of solvent evaporation after sonicating the PLA@PDMS stamp to remove air-bubbles and to load the active substance containing solvent. The cargo capacity of single chambers was determined to be in the range of several picograms, while it amounts to several micrograms per cm2. Two different methods for sealing chambers were compared: microcontact printing versus dip-coating whereby microcontact printing onto a flat PLA sheet allows for entrapment of micro-air-bubbles enabling microchambers with both ultrasound responsiveness and reduced permeability. Cargo release triggered by external high intensity focused ultrasound (HIFU) stimuli is demonstrated by experiment and compared with numerical simulations.
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Affiliation(s)
- Meiyu Gai
- Queen Mary University of London, School of Engineering and Materials Science, Mile End, Eng, 215, London E1 4NS, UK.
| | - Johannes Frueh
- Micro/Nano Technology Research Centre, Harbin Institute of Technology, Yikuang Street 2, Harbin 150080, China.
| | - Tianyi Tao
- Queen Mary University of London, School of Engineering and Materials Science, Mile End, Eng, 215, London E1 4NS, UK.
| | - Arseniy V Petrov
- Remote Controlled Theranostic Systems Lab, Educational Research Institute of Nanostructures and Biosystems, Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia
| | - Vladimir V Petrov
- Remote Controlled Theranostic Systems Lab, Educational Research Institute of Nanostructures and Biosystems, Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia
| | - Evgeniy V Shesterikov
- Experimental Physics Department, Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia
| | - Sergei I Tverdokhlebov
- Experimental Physics Department, Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, Russia
| | - Gleb B Sukhorukov
- Queen Mary University of London, School of Engineering and Materials Science, Mile End, Eng, 215, London E1 4NS, UK. and Remote Controlled Theranostic Systems Lab, Educational Research Institute of Nanostructures and Biosystems, Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia and RASA center, Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk 634050, Russia
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11
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Abbasi A, Park K, Bose A, Bothun GD. Near-Infrared Responsive Gold-Layersome Nanoshells. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:5321-5327. [PMID: 28486807 DOI: 10.1021/acs.langmuir.7b01273] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Anionic liposomes coated with cationic polyelectrolyte poly-l-lysine (PLL), or layersomes, were used as soft, self-assembled templates for synthesizing gold nanoshells that absorb near-infrared radiation. The gold nanoshells were formed using two techniques: (a) direct reduction of tetrachloroauric acid on the layersomes and (b) the reduction of a tetrachloroauric acid/potassium carbonate "growth" solution on nanosized gold seeds bound to the surface of layersomes. The resulting structures were characterized by transmission and scanning electron microscopy and visible-near-infrared spectroscopy. Direct reduction produced discrete gold nanoparticles on the layersomes. The slower reduction from the growth solution on the gold seeds resulted in more complete shells. The absorption spectra of these suspensions were sensitive to the synthesis method. The morphology of the gold shells was tuned for absorption at biologically safe and tissue-penetrating NIR wavelengths, and laser irradiation at 810 nm produced significant heat. These gold-layersome nanoshells have the potential to be used for photothermal therapy, photothermally mediated drug delivery, and biomedical imaging.
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Affiliation(s)
- Akram Abbasi
- Department of Chemical Engineering, University of Rhode Island , Kingston, Rhode Island 02881, United States
| | - Keunhan Park
- Department of Mechanical Engineering, University of Utah , Salt Lake City, Utah 84112, United States
| | - Arijit Bose
- Department of Chemical Engineering, University of Rhode Island , Kingston, Rhode Island 02881, United States
| | - Geoffrey D Bothun
- Department of Chemical Engineering, University of Rhode Island , Kingston, Rhode Island 02881, United States
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12
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Daniels JL, Crawford TM, Andreev OA, Reshetnyak YK. Synthesis and characterization of pHLIP ® coated gold nanoparticles. Biochem Biophys Rep 2017; 10:62-69. [PMID: 28955736 PMCID: PMC5614664 DOI: 10.1016/j.bbrep.2017.02.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/19/2017] [Accepted: 02/26/2017] [Indexed: 11/04/2022] Open
Abstract
Novel approaches in synthesis of spherical and multispiked gold nanoparticles coated with polyethylene glycol (PEG) and pH Low Insertion Peptide (pHLIP®) were introduced. The presence of a tumor-targeting pHLIP® peptide in the nanoparticle coating enhances the stability of particles in solution and promotes a pH-dependent cellular uptake. The spherical particles were prepared with sodium citrate as a gold reducing agent to form particles of 7.0±2.5 nm in mean metallic core diameter and ∼43 nm in mean hydrodynamic diameter. The particles that were injected into tumors in mice (21 µg of gold) were homogeneously distributed within a tumor mass with no staining of the muscle tissue adjacent to the tumor. Up to 30% of the injected gold dose remained within the tumor one hour post-injection. The multispiked gold nanoparticles with a mean metallic core diameter of 146.0±50.4 nm and a mean hydrodynamic size of ~161 nm were prepared using ascorbic acid as a reducing agent and disk-like bicelles as a template. Only the presence of a soft template, like bicelles, ensured the appearance of spiked nanoparticles with resonance in the near infrared region. The irradiation of spiked gold nanoparticles by an 805 nm laser led to the time- and concentration-dependent increase of temperature. Both pHLIP® and PEG coated gold spherical and multispiked nanoparticles might find application in radiation and thermal therapies of tumors. pHLIP®-PEG coated pH-sensitive gold spherical nanoparticles were synthesized. 30% of the injected gold dose remained within the tumor one hour post-injection. pHLIP®-PEG coated pH-sensitive gold multispiked nanoparticles were synthesized. Bicelles were used as a soft template to obtain multispiked nanoparticles. Temperature increases after 805 nm irradiation of spiked gold nanoparticles.
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Affiliation(s)
- Jennifer L Daniels
- Physics Department, University of Rhode Island, 2 Lippitt Rd., Kingston, RI 02881, USA
| | - Troy M Crawford
- Physics Department, University of Rhode Island, 2 Lippitt Rd., Kingston, RI 02881, USA
| | - Oleg A Andreev
- Physics Department, University of Rhode Island, 2 Lippitt Rd., Kingston, RI 02881, USA
| | - Yana K Reshetnyak
- Physics Department, University of Rhode Island, 2 Lippitt Rd., Kingston, RI 02881, USA
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13
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Hu Y, Lai Y, Wang Y, Zhao M, Zhang Y, Crowe M, Tian Z, Long J, Diao J. SNARE-Reconstituted Liposomes as Controllable Zeptoliter Nanoreactors for Macromolecules. ACTA ACUST UNITED AC 2017; 1:e1600018. [DOI: 10.1002/adbi.201600018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 01/08/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Yachong Hu
- Center for Mitochondrial Biology and Medicine; The Key Laboratory of Biomedical Information Engineering of Ministry of Education; School of Life Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
- Department of Cancer Biology; University of Cincinnati College of Medicine; Cincinnati OH 45267 USA
| | - Ying Lai
- Departments of Molecular and Cellular Physiology; Stanford University; Stanford CA 94305 USA
| | - Yongyao Wang
- Center for Mitochondrial Biology and Medicine; The Key Laboratory of Biomedical Information Engineering of Ministry of Education; School of Life Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
- Department of Cancer Biology; University of Cincinnati College of Medicine; Cincinnati OH 45267 USA
| | - Minglei Zhao
- Departments of Molecular and Cellular Physiology; Stanford University; Stanford CA 94305 USA
| | - Yunxiang Zhang
- Departments of Molecular and Cellular Physiology; Stanford University; Stanford CA 94305 USA
| | - Michael Crowe
- Department of Cancer Biology; University of Cincinnati College of Medicine; Cincinnati OH 45267 USA
| | - Zhiqi Tian
- Center for Mitochondrial Biology and Medicine; The Key Laboratory of Biomedical Information Engineering of Ministry of Education; School of Life Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
- Department of Cancer Biology; University of Cincinnati College of Medicine; Cincinnati OH 45267 USA
| | - Jiangang Long
- Center for Mitochondrial Biology and Medicine; The Key Laboratory of Biomedical Information Engineering of Ministry of Education; School of Life Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
| | - Jiajie Diao
- Department of Cancer Biology; University of Cincinnati College of Medicine; Cincinnati OH 45267 USA
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14
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Zhang Z, Wang Y, Xu S, Yu Y, Hussain A, Shen Y, Guo S. Photothermal gold nanocages filled with temperature sensitive tetradecanol and encapsulated with glutathione responsive polycurcumin for controlled DOX delivery to maximize anti-MDR tumor effects. J Mater Chem B 2017; 5:5464-5472. [DOI: 10.1039/c7tb01253e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AuNCs@DBPP were taken up by MCF-7/ADR cells through biotin receptor mediated endocytosis and triggered to release DOX under NIR irradiation.
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Affiliation(s)
- Zhipeng Zhang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- School of Pharmacy
| | - Yun Wang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Shaohui Xu
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yanna Yu
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Abid Hussain
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yuanyuan Shen
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Shengrong Guo
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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15
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Li Z, Ye E, Lakshminarayanan R, Loh XJ. Recent Advances of Using Hybrid Nanocarriers in Remotely Controlled Therapeutic Delivery. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2016; 12:4782-4806. [PMID: 27482950 DOI: 10.1002/smll.201601129] [Citation(s) in RCA: 202] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 05/27/2016] [Indexed: 06/06/2023]
Abstract
The development of hybrid biomaterials has been attracting great attention in the design of materials for biomedicine. The nanosized level of inorganic and organic or even bioactive components can be combined into a single material by this approach, which has created entirely new advanced compositions with truly unique properties for drug delivery. The recent advances in using hybrid nanovehicles as remotely controlled therapeutic delivery carriers are summarized with respect to different nanostructures, including hybrid host-guest nanoconjugates, micelles, nanogels, core-shell nanoparticles, liposomes, mesoporous silica, and hollow nanoconstructions. In addition, the controlled release of guest molecules from these hybrid nanovehicles in response to various remote stimuli such as alternating magnetic field, near infrared, or ultrasound triggers is further summarized to introduce the different mechanisms of remotely triggered release behavior. Through proper chemical functionalization, the hybrid nanovehicle system can be further endowed with many new properties toward specific biomedical applications.
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Affiliation(s)
- Zibiao Li
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way. Innovis, #08-03, Singapore, 138634, Singapore
| | - Enyi Ye
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way. Innovis, #08-03, Singapore, 138634, Singapore
| | | | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE), A*STAR, 2 Fusionopolis Way. Innovis, #08-03, Singapore, 138634, Singapore.
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore, 117576, Singapore.
- Singapore Eye Research Institute, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
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16
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He CF, Wang SH, Yu YJ, Shen HY, Zhao Y, Gao HL, Wang H, Li LL, Liu HY. Advances in biodegradable nanomaterials for photothermal therapy of cancer. Cancer Biol Med 2016; 13:299-312. [PMID: 27807498 PMCID: PMC5069834 DOI: 10.20892/j.issn.2095-3941.2016.0052] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 07/30/2016] [Indexed: 12/25/2022] Open
Abstract
Photothermal cancer therapy is an alternative to chemotherapy, radiotherapy, and surgery. With the development of nanophotothermal agents, this therapy holds immense potential in clinical translation. However, the toxicity issues derived from the fact that nanomaterials are trapped and retained in the reticuloendothelial systems limit their biomedical application. Developing biodegradable photothermal agents is the most practical route to address these concerns. In addition to the physicochemical properties of nanomaterials, various internal and external stimuli play key roles on nanomaterials uptake, transport, and clearance. In this review, we summarized novel nanoplatforms for photothermal therapy; these nanoplatforms can elicit stimuli-triggered degradation. We focused on the recent innovative designs endowed with biodegradable photothermal agents under different stimuli, including enzyme, pH, and near-infrared (NIR) laser.
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Affiliation(s)
- Chao-Feng He
- School of Material Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China
- Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China
| | - Shun-Hao Wang
- Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ying-Jie Yu
- Department of Materials Science and Engineering, State University of New York at Stony Brook, Stony Brook, NY 11790, USA
| | - He-Yun Shen
- Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yan Zhao
- Department of Emergency, Shandong Heze Municipal Hospital, Heze 274031, China
| | - Hui-Ling Gao
- Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China
| | - Hai Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing 100190, China
| | - Lin-Lin Li
- Beijing Institute of Nanoenergy and Nanosystems, National Center for Nanoscience and Technology (NCNST), Chinese Academy of Sciences, Beijing 100083, China
| | - Hui-Yu Liu
- Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Beijing 100029, China
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17
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Yang G, Liu J, Wu Y, Feng L, Liu Z. Near-infrared-light responsive nanoscale drug delivery systems for cancer treatment. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.04.004] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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18
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Zhang P, Wang C, Zhao J, Xiao A, Shen Q, Li L, Li J, Zhang J, Min Q, Chen J, Chen HY, Zhu JJ. Near Infrared-Guided Smart Nanocarriers for MicroRNA-Controlled Release of Doxorubicin/siRNA with Intracellular ATP as Fuel. ACS NANO 2016; 10:3637-3647. [PMID: 26905935 DOI: 10.1021/acsnano.5b08145] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In chemotherapy, it is a great challenge to recruit endogenous stimuli instead of external intervention for targeted delivery and controlled release; microRNAs are the most promising candidates due to their vital role during tumorigenesis and significant expression difference. Herein, to amplify the low abundant microRNAs in live cells, we designed a stimuli-responsive DNA Y-motif for codelivery of siRNA and Dox, in which the cargo release was achieved via enzyme-free cascade amplification with endogenous microRNA as trigger and ATP (or H(+)) as fuel through toehold-mediated strand displacement. Furthermore, to realize controlled release in tumor cells, smart nanocarriers were constructed with stimuli-responsive Y-motifs, gold nanorods, and temperature-sensitive polymers, whose surfaces could be reversibly switched between PEG and RGD states via photothermal conversion. The PEG corona kept the nanocarriers stealth during blood circulation to protect the Y-motifs against nuclease digestion and enhance passive accumulation, whereas the exposed RGD shell under near-infrared (NIR) irradiation at tumor sites facilitated the specific receptor-mediated endocytosis by tumor cells. Through modulating NIR laser, microRNA, or ATP expressions, the therapy efficacies to five different cell lines were finely controlled, presenting NIR-guided accumulation, massive release, efficient gene silence, and severe apoptosis in HeLa cells; in vivo study showed that a low dosage of nanocarriers synergistically inhibited the tumor growth by silencing gene expression and inducing cell apoptosis under mild NIR irradiation, though they only brought minimum damage to normal organs. The combination of nanomaterials, polymers, and DNA nanomachines provided a promising tool for designing smart nanodevices for disease therapy.
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Affiliation(s)
- Penghui Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Chen Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, School of Life Sciences, Nanjing University , Nanjing 210093, P. R. China
| | - Jingjing Zhao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Anqi Xiao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Qi Shen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Linting Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Jianxin Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Junfeng Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, School of Life Sciences, Nanjing University , Nanjing 210093, P. R. China
| | - Qianhao Min
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Jiangning Chen
- State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Center for microRNA Biology and Biotechnology, School of Life Sciences, Nanjing University , Nanjing 210093, P. R. China
| | - Hong-Yuan Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University , Nanjing 210093, P. R. China
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19
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Gharatape A, Davaran S, Salehi R, Hamishehkar H. Engineered gold nanoparticles for photothermal cancer therapy and bacteria killing. RSC Adv 2016. [DOI: 10.1039/c6ra18760a] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Gold nanoparticle mediated photothermal therapy in future medicine.
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Affiliation(s)
- Alireza Gharatape
- Department of Medical Nanotechnology
- School of Advanced Medical Science
- Tabriz University of Medical Science
- Tabriz
- Iran
| | - Soodabeh Davaran
- Drug Applied Research Center and Department of Medicinal Chemistry
- Faculty of Pharmacy
- Tabriz University of Medical Science
- Tabriz
- Iran
| | - Roya Salehi
- Research Center for Pharmaceutical Nanotechnology and Department of Medical Nanotechnology
- School of Advanced Medical Science
- Tabriz University of Medical Science
- Tabriz
- Iran
| | - Hamed Hamishehkar
- Drug Applied Research Center
- Tabriz University of Medical Science
- Tabriz
- Iran
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20
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Liu Y, Zhang D, Qiao ZY, Qi GB, Liang XJ, Chen XG, Wang H. A Peptide-Network Weaved Nanoplatform with Tumor Microenvironment Responsiveness and Deep Tissue Penetration Capability for Cancer Therapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:5034-5042. [PMID: 26198072 DOI: 10.1002/adma.201501502] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 06/04/2015] [Indexed: 05/20/2023]
Abstract
Novel core-shell tumor-penetrating vesicles consisting of a nanovesicle core with tumor-penetrating ligands and enzymatically degradable polymeric peptides anchored covalently to the core to form a thin polymeric shell are evaluated as drug-delivery systems. This delivery platform demonstrates an enhanced therapeutic efficacy attributed to the synergistic contributions from matrix metalloproteinase (MMP)-responsive drug release as well as improved tumor accumulation and penetration in the tumor microenvironment.
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Affiliation(s)
- Ya Liu
- College of Marine Life Science, Ocean University of China, No. 5 Yushan Road, Qingdao, P. R. China
| | - Di Zhang
- Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, P. R. China
| | - Zeng-Ying Qiao
- Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, P. R. China
| | - Guo-Bin Qi
- Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, P. R. China
| | - Xing-Jie Liang
- Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, P. R. China
| | - Xi-Guang Chen
- College of Marine Life Science, Ocean University of China, No. 5 Yushan Road, Qingdao, P. R. China
| | - Hao Wang
- Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, P. R. China
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Abstract
Externally triggerable drug delivery systems provide a strategy for the delivery of therapeutic agents preferentially to a target site, presenting the ability to enhance therapeutic efficacy while reducing side effects. Light is a versatile and easily tuned external stimulus that can provide spatiotemporal control. Here we will review the use of nanoparticles in which light triggers drug release or induces particle binding to tissues (phototargeting).
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Affiliation(s)
- Alina Y. Rwei
- Laboratory for Biomaterials and Drug Delivery, Department of Anesthesiology, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Weiping Wang
- Laboratory for Biomaterials and Drug Delivery, Department of Anesthesiology, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- David H. Koch Institutes for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Daniel S. Kohane
- Laboratory for Biomaterials and Drug Delivery, Department of Anesthesiology, Boston Children’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- David H. Koch Institutes for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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Guha S, Shaw SK, Spence GT, Roland FM, Smith BD. Clean Photothermal Heating and Controlled Release from Near-Infrared Dye Doped Nanoparticles without Oxygen Photosensitization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:7826-34. [PMID: 26149326 PMCID: PMC4634570 DOI: 10.1021/acs.langmuir.5b01878] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The photothermal heating and release properties of biocompatible organic nanoparticles, doped with a near-infrared croconaine (Croc) dye, were compared with analogous nanoparticles doped with the common near-infrared dyes ICG and IR780. Separate formulations of lipid-polymer hybrid nanoparticles and liposomes, each containing Croc dye, absorbed strongly at 808 nm and generated clean laser-induced heating (no production of (1)O2 and no photobleaching of the dye). In contrast, laser-induced heating of nanoparticles containing ICG or IR780 produced reactive (1)O2, leading to bleaching of the dye and also decomposition of coencapsulated payload such as the drug doxorubicin. Croc dye was especially useful as a photothermal agent for laser-controlled release of chemically sensitive payload from nanoparticles. Solution state experiments demonstrated repetitive fractional release of water-soluble fluorescent dye from the interior of thermosensitive liposomes. Additional experiments used a focused laser beam to control leakage from immobilized liposomes with very high spatial and temporal precision. The results indicate that fractional photothermal leakage from nanoparticles doped with Croc dye is a promising method for a range of controlled release applications.
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Abstract
Chemotherapeutic regimens are often restricted by dose-limiting toxicities that arise from drug exposure to off-site tissues. Nanoparticle drug carriers that specifically deliver therapeutics to the site of malignant tissue are being actively researched today. One strategy is to utilize materials that are light-responsive, such that the carrier can be triggered to release its drug payload at the distinct time and location of light exposure. This review discusses recent advances in the development of such light-responsive drug carriers. With continued optimization and in vivo validation, these approaches may offer novel treatment options for cancer management.
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Carregal-Romero S, Guardia P, Yu X, Hartmann R, Pellegrino T, Parak WJ. Magnetically triggered release of molecular cargo from iron oxide nanoparticle loaded microcapsules. NANOSCALE 2015; 7:570-6. [PMID: 25415565 DOI: 10.1039/c4nr04055d] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Photothermal release of cargo molecules has been extensively studied for bioapplications. For instance, microcapsules decorated with plasmonic nanoparticles have been widely used in in vitro assays. However, some concerns about their suitability for some in vivo applications cannot be easily overcome, in particular the limited penetration depth of light (even infrared). Magnetic nanoparticles are alternative heat-mediators for local heating, which can be triggered by applying an alternating magnetic field (AMF). AMFs are much less absorbed by tissue than light and thus can penetrate deeper overcoming the above mentioned limitations. Here we present iron oxide nanocube-modified microcapsules as a platform for magnetically triggered molecular release. Layer-by-layer assembled polyelectrolyte microcapsules with 4.6 μm diameter, which had 18 nm diameter iron oxide nanocubes integrated in their walls, were synthesized. The microcapsules were further loaded with an organic fluorescent polymer (Cascade Blue-labelled dextran), which was used as a model of molecular cargo. Through an AMF the magnetic nanoparticles were able to heat their surroundings and destroy the microcapsule walls, leading to a final release of the embedded cargo to the surrounding solution. The cargo release was monitored in solution by measuring the increase in both absorbance and fluorescence signal after the exposure to an AMF. Our results demonstrate that magnetothermal release of the encapsulated material is possible using magnetic nanoparticles with a high heating performance.
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Liu J, Detrembleur C, Mornet S, Jérôme C, Duguet E. Design of hybrid nanovehicles for remotely triggered drug release: an overview. J Mater Chem B 2015; 3:6117-6147. [DOI: 10.1039/c5tb00664c] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review addresses the advantages of remote triggers, e.g. ultrasounds, near infrared light and alternating magnetic fields, the fabrication of the hybrid nanovehicles, the release mechanisms and the next challenges.
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Affiliation(s)
- Ji Liu
- Centre for Education and Research on Macromolecules (CERM)
- University of Liege
- Chemistry Department
- B-4000 Liège
- Belgium
| | - Christophe Detrembleur
- Centre for Education and Research on Macromolecules (CERM)
- University of Liege
- Chemistry Department
- B-4000 Liège
- Belgium
| | | | - Christine Jérôme
- Centre for Education and Research on Macromolecules (CERM)
- University of Liege
- Chemistry Department
- B-4000 Liège
- Belgium
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26
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Ohtani R, Inukai M, Hijikata Y, Ogawa T, Takenaka M, Ohba M, Kitagawa S. Sequential Synthesis of Coordination Polymersomes. Angew Chem Int Ed Engl 2014; 54:1139-43. [DOI: 10.1002/anie.201408101] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 10/20/2014] [Indexed: 11/10/2022]
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27
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Ohtani R, Inukai M, Hijikata Y, Ogawa T, Takenaka M, Ohba M, Kitagawa S. Sequential Synthesis of Coordination Polymersomes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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28
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Near-infrared light-sensitive liposomes for the enhanced photothermal tumor treatment by the combination with chemotherapy. Pharm Res 2014; 31:554-65. [PMID: 24022681 DOI: 10.1007/s11095-013-1180-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Accepted: 08/09/2013] [Indexed: 01/15/2023]
Abstract
PURPOSE To develop a near-infrared (NIR) light-sensitive liposome, which contains hollow gold nanospheres (HAuNS) and doxorubicin (DOX), and evaluate their potential utility for enhancing antitumor activity and controlling drug release. METHODS The liposomes (DOX&HAuNS-TSL) were designed based on a thermal sensitive liposome (TSL) formulation, and hydrophobically modified HAuNS were attached onto the membrane of the liposomes. The behavior of DOX release from the liposomes was investigated by the dialysis, diffusion in agarose gel and cellular uptake of the drug. The biodistribution of DOX&HAuNS-TSL was assessed by i.v. injection in tumor-bearing nude mice. Antitumor efficacy was evaluated both histologically using excised tissue and intuitively by measuring the tumor size and weight. RESULTS Rapid and repetitive DOX release from the liposomes (DOX&HAuNS-TSL), could be readily achieved upon NIR laser irradiation. The treatment of tumor cells with DOX&HAuNS-TSL followed by NIR laser irradiation showed significantly greater cytotoxicity than the treatment with DOX&HAuNS-TSL alone, DOX-TSL alone (chemotherapy alone) and HAuNS-TSL plus NIR laser irradiation (Photothermal ablation, PTA, alone). In vivo antitumor study indicated that the combination of simultaneous photothermal and chemotherapeutic effect mediated by DOX&HAuNS-TSL plus NIR laser presented a significantly higher antitumor efficacy than the PTA alone mediated by HAuNS-TSL plus NIR laser irradiation. CONCLUSIONS Our study could be as the valuable reference and direction for the clinical application of PTA in tumor therapy.
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29
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Zhu D, Wang Z, Zong S, Chen H, Wu X, Pei Y, Chen P, Ma X, Cui Y. Ag@4ATP-coated liposomes: SERS traceable delivery vehicles for living cells. NANOSCALE 2014; 6:8155-8161. [PMID: 24925062 DOI: 10.1039/c4nr00557k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A liposome-Ag nanohybrid has been demonstrated as a SERS traceable intracellular drug nanocarrier. Liposomes have been introduced for their special qualities in drug delivery systems. In essence, 4-aminothiophenol (4ATP) tagged Ag nanoparticles (Ag@4ATP) were adsorbed onto the surfaces of liposomes via electrostatic interactions, in which 4ATP was used as a SERS reporter. In such a nanohybrid, the locations of the carrier can be tracked by SERS signals while those of the drugs can be monitored through their fluorescence, allowing the simultaneous investigation of the intracellular distribution of both the carriers and the drugs. Our experimental results suggest that the reported liposomal system has substantial potential for intracellular drug delivery.
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Affiliation(s)
- Dan Zhu
- Advanced Photonics Center, Southeast University, 2# Sipailou, Nanjing 210096, Jiangsu, China.
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30
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Orsinger GV, Williams JD, Romanowski M. Focal activation of cells by plasmon resonance assisted optical injection of signaling molecules. ACS NANO 2014; 8:6151-62. [PMID: 24877558 PMCID: PMC4076043 DOI: 10.1021/nn5015903] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/30/2014] [Indexed: 05/25/2023]
Abstract
Experimental methods for single cell intracellular delivery are essential for probing cell signaling dynamics within complex cellular networks, such as those making up the tumor microenvironment. Here, we show a quantitative and general method of interrogation of signaling pathways. We applied highly focused near-infrared laser light to optically inject gold-coated liposomes encapsulating bioactive molecules into single cells for focal activation of cell signaling. For this demonstration, we encapsulated either inositol trisphosphate (IP3), an endogenous cell signaling second messenger, or adenophostin A (AdA), a potent analogue of IP, within 100 nm gold-coated liposomes, and injected these gold-coated liposomes and their contents into the cytosol of single ovarian carcinoma cells to initiate calcium (Ca(2+)) release from intracellular stores. Upon optical injection of IP3 or AdA at doses above the activation threshold, we observed increases in cytosolic Ca(2+) concentration within the injected cell initiating the propagation of a Ca(2+) wave throughout nearby cells. As confirmed by octanol-induced inhibition, the intercellular Ca(2+) wave traveled via gap junctions. Optical injection of gold-coated liposomes represents a quantitative method of focal activation of signaling cascades of broad interest in biomedical research.
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Affiliation(s)
- Gabriel V. Orsinger
- Department of Biomedical Engineering, University of Arizona, 1657 East Helen Street, Tucson, Arizona 85721, United States
| | - Joshua D. Williams
- Department of Biomedical Engineering, University of Arizona, 1657 East Helen Street, Tucson, Arizona 85721, United States
- The University of Arizona Cancer Center, University of Arizona, 1515 North Campbell Avenue, Tucson, Arizona 85724, United States
| | - Marek Romanowski
- Department of Biomedical Engineering, University of Arizona, 1657 East Helen Street, Tucson, Arizona 85721, United States
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Lin YL, Chang HY, Sheng YJ, Tsao HK. Self-assembled polymersomes formed by symmetric, asymmetric and side-chain-tethered coil-rod-coil triblock copolymers. SOFT MATTER 2014; 10:1840-1852. [PMID: 24651905 DOI: 10.1039/c3sm52916a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Self-assembly behaviors of coil-rod-coil copolymers in selective solvents are explored by dissipative particle dynamics. The morphological phase diagram as a function of rod length and coil length shows five distinct types of aggregates, including spherical micelles, worm-like micelles, disk-like aggregates, honeycomb structures, and polymersomes. Small polymersomes are formed at rather poor alignment associated with monolayered rod domains. Some of the rods are even lying perpendicular to the radial direction. For symmetric copolymers (CmRxCm), the condition of vesicle formation is restricted to short coil and rod lengths. To favor the formation of CRC-polymersomes, two architecture modifications are adopted. One is to increase the coil length asymmetrically to be CmRxCn, where n > m. The other one is to tether a T-block onto the middle of the rod-block as Cm(RxTy)Cm copolymers. For those CRC-polymersomes, structural, transport, and mechanical properties of the vesicular membrane are determined, including membrane thickness, area density of coil blocks, order parameter, solvent permeability, frequency of flip-flop, membrane tension, and stretching and bending moduli. The influences of the coil length (n) and tethered block length (y) on membrane properties are examined. Finally, the mechanism of membrane fusion between CRC-polymersomes is investigated. The fusion process involves four stages and in the contact region the rods lying perpendicular to the radial direction of the polymersome play the key role. The encounter of two vesicles may result in a fused, hemifused, or non-fused polymersome. The final fate is determined by the competition between membrane tension and the steric barrier of the coil corona. The fusion outcome may change if the tension is altered by manipulating the lumen pressure.
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Affiliation(s)
- Yung-Lung Lin
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan 106, Republic of China.
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32
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Xia Y, Qi S, Zhang X, Li L, Qu X, Zhang X, Liang J. Construction of thermal- and light-responsive liposomes noncovalently decorated with gold nanoparticles. RSC Adv 2014. [DOI: 10.1039/c4ra07600a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
GNP–DPPC, a gold nanoparticle-decorated DPPC liposome complex, can release encapsulated dyes upon heating or illumination. GNP–DPPC also has a faster thermal response and higher critical leakage temperature than liposomes.
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Affiliation(s)
- Yuqiong Xia
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Shuo Qi
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Xinlong Zhang
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Lei Li
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Xiaochao Qu
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Xianghan Zhang
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
| | - Jimin Liang
- School of Life Science and Technology
- Xidian University
- Engineering Research Center of Molecular and Neuro Imaging
- Ministry of Education
- Xi’an, China
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33
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Wee TI, Jeon YW, Cho YJ, Cho SK, Ha J, Lee JW, Cho SH, Han HD, Shin BC. Preparation of Gold Coated Liposomes for CT Contrast Medium. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2013. [DOI: 10.5012/jkcs.2013.57.5.634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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