1
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Shamsipur M, Ghavidast A, Pashabadi A. Phototriggered structures: Latest advances in biomedical applications. Acta Pharm Sin B 2023; 13:2844-2876. [PMID: 37521863 PMCID: PMC10372844 DOI: 10.1016/j.apsb.2023.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 03/12/2023] [Accepted: 04/11/2023] [Indexed: 08/01/2023] Open
Abstract
Non-invasive control of the drug molecules accessibility is a key issue in improving diagnostic and therapeutic procedures. Some studies have explored the spatiotemporal control by light as a peripheral stimulus. Phototriggered drug delivery systems (PTDDSs) have received interest in the past decade among biological researchers due to their capability the control drug release. To this end, a wide range of phototrigger molecular structures participated in the DDSs to serve additional efficiency and a high-conversion release of active fragments under light irradiation. Up to now, several categories of PTDDSs have been extended to upgrade the performance of controlled delivery of therapeutic agents based on well-known phototrigger molecular structures like o-nitrobenzyl, coumarinyl, anthracenyl, quinolinyl, o-hydroxycinnamate and hydroxyphenacyl, where either of one endows an exclusive feature and distinct mechanistic approach. This review conveys the design, photochemical properties and essential mechanism of the most important phototriggered structures for the release of single and dual (similar or different) active molecules that have the ability to quickly reason of the large variety of dynamic biological phenomena for biomedical applications like photo-regulated drug release, synergistic outcomes, real-time monitoring, and biocompatibility potential.
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2
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Li C, Pang Y, Xu Y, Lu M, Tu L, Li Q, Sharma A, Guo Z, Li X, Sun Y. Near-infrared metal agents assisting precision medicine: from strategic design to bioimaging and therapeutic applications. Chem Soc Rev 2023. [PMID: 37334831 DOI: 10.1039/d3cs00227f] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Metal agents have made incredible strides in preclinical research and clinical applications in recent years, but their short emission/absorption wavelengths continue to be a barrier to their distribution, therapeutic action, visual tracking, and efficacy evaluation. Nowadays, the near-infrared window (NIR, 650-1700 nm) provides a more accurate imaging and treatment option. Thus, there has been ongoing research focusing on developing multifunctional NIR metal agents for imaging and therapy that have deeper tissue penetration. The design, characteristics, bioimaging, and therapy of NIR metal agents are covered in this overview of papers and reports published to date. To start with, we focus on describing the structure, design strategies, and photophysical properties of metal agents from the NIR-I (650-1000 nm) to NIR-II (1000-1700 nm) region, in order of molecular metal complexes (MMCs), metal-organic complexes (MOCs), and metal-organic frameworks (MOFs). Next, the biomedical applications brought by these superior photophysical and chemical properties for more accurate imaging and therapy are discussed. Finally, we explore the challenges and prospects of each type of NIR metal agent for future biomedical research and clinical translation.
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Affiliation(s)
- Chonglu Li
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Medicine, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China.
- National Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, China.
| | - Yida Pang
- National Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, China.
| | - Yuling Xu
- National Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, China.
| | - Mengjiao Lu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang 550025, China.
| | - Le Tu
- National Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, China.
| | - Qian Li
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, China
| | - Amit Sharma
- CSIR-Central Scientific Instruments Organisation, Sector-30C, Chandigarh 160030, India
| | - Zhenzhong Guo
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Medicine, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China.
| | - Xiangyang Li
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang 550025, China.
| | - Yao Sun
- National Key Laboratory of Green Pesticide, College of Chemistry, Central China Normal University, Wuhan 430079, China.
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3
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Vakil AU, Ramezani M, Monroe MBB. Magnetically Actuated Shape Memory Polymers for On-Demand Drug Delivery. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15207279. [PMID: 36295344 PMCID: PMC9611458 DOI: 10.3390/ma15207279] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 05/27/2023]
Abstract
Repeated use of intravenous infusions to deliver drugs can cause nerve damage, pain, and infection. There is an unmet need for a drug delivery method that administers drugs on demand for prolonged use. Here, we developed magnetically responsive shape memory polymers (SMPs) to enhance control over drug release. Iron oxide magnetic nanoparticles (mnps) were synthesized and incorporated into previously developed SMPs to enable magnetically induced shape memory effects that can be activated remotely via the application of an alternating magnetic field. These materials were tested for their shape memory properties (dynamic mechanical analysis), cytocompatibility (3T3 fibroblast viability), and tunable drug delivery rates (UV−VIS to evaluate the release of incorporated doxorubicin, 6-mercaptopurine, and/or rhodamine). All polymer composites had >75% cytocompatibility over 72 h. Altering the polymer chemistry and mnp content provided methods to tune drug release. Namely, linear polymers with higher mnp content had faster drug release. Highly cross-linked polymer networks with lower mnp content slowed drug release. Shape memory properties and polymer/drug interactions provided additional variables to tune drug delivery rates. Polymers that were fixed in a strained secondary shape had a slower release rate compared with unstrained polymers, and hydrophobic drugs were released more slowly than hydrophilic drugs. Using these design principles, a single material with gradient chemistry and dual drug loading was synthesized, which provided a unique mechanism to deliver two drugs from a single scaffold with distinct delivery profiles. This system could be employed in future work to provide controlled release of selected drug combinations with enhanced control over release as compared with previous approaches.
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4
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Kawasaki R, Ohdake R, Eto T, Yamana K, Nakaya T, Ishida T, Kuroda A, Ikeda A. Photo-triggered cargo release from liposome chlorin e6-bearing pullulan hybrid nanoparticles via membrane permeabilization. RSC Adv 2021; 11:36564-36568. [PMID: 35494347 PMCID: PMC9043425 DOI: 10.1039/d1ra07807k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/08/2021] [Indexed: 11/25/2022] Open
Abstract
A liposome chlorin e6-bearing pullulan nanogel hybrid was prepared as a light-triggered payload release platform. The current system enabled manipulation of the release profile of model drugs encapsulated by liposomes. Gelatin hydrogels that comprised hybrid nanoparticles could successfully control the delivery of cargo molecules to human mesenchymal stem cells with light stimuli without injury to the cells.
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Affiliation(s)
- Riku Kawasaki
- Program of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Higashi Hiroshima 739-8527 Japan
| | - Reo Ohdake
- Program of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Higashi Hiroshima 739-8527 Japan
| | - Takuro Eto
- Program of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Higashi Hiroshima 739-8527 Japan
| | - Keita Yamana
- Program of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Higashi Hiroshima 739-8527 Japan
| | - Toshimi Nakaya
- Digital Monozukuri (Manufacturing) Education and Research Center, Hiroshima University 3-10-32 Kagamiyama Higashi-Hiroshima 739-0046 Japan
| | - Takenori Ishida
- Program for Biotechnology, Graduate School of Integrated Science for Life, Hiroshima University 1-3-1 Kagamiyama Higashi-Hiroshima 739-8530 Japan
| | - Akio Kuroda
- Program for Biotechnology, Graduate School of Integrated Science for Life, Hiroshima University 1-3-1 Kagamiyama Higashi-Hiroshima 739-8530 Japan
| | - Atsushi Ikeda
- Program of Applied Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Higashi Hiroshima 739-8527 Japan
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5
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Pan P, Svirskis D, Rees SWP, Barker D, Waterhouse GIN, Wu Z. Photosensitive drug delivery systems for cancer therapy: Mechanisms and applications. J Control Release 2021; 338:446-461. [PMID: 34481021 DOI: 10.1016/j.jconrel.2021.08.053] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 01/14/2023]
Abstract
Over the past three decades, various photosensitive nanoparticles have been developed as potential therapies in human health, ranging from photodynamic therapy technologies that have already reached clinical use, to drug delivery systems that are still in the preclinical stages. Many of these systems are designed to achieve a high spatial and temporal on-demand drug release via phototriggerable mechanisms. This review examines the current clinical and experimental applications in cancer treatment of photosensitive drug release systems, including nanocarriers such as liposomes, micelles, polymeric nanoparticles, and hydrogels. We will focus on the three main physicochemical mechanisms of imparting photosensitivity to a delivery system: i) photochemical reactions (oxidation, cleavage, and polymerization), ii) photoisomerization, iii) and photothermal reactions. Photosensitive nanoparticles have a multitude of different applications including controlled drug release, resulting from physical/conformational changes in the delivery systems in response to light of specific wavelengths. Most of the recent research in these delivery systems has primarily focused on improving the efficacy and safety of cancer treatments such as photodynamic and photothermal therapy. Combinations of multiple treatment modalities using photosensitive nanoparticulate delivery systems have also garnered great interest in combating multi-drug resistant cancers due to their synergistic effects. Finally, the challenges and future potential of photosensitive drug delivery systems in biomedical applications is outlined.
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Affiliation(s)
- Patrick Pan
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland 1142, New Zealand
| | - Darren Svirskis
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland 1142, New Zealand
| | - Shaun W P Rees
- School of Chemical Sciences, Faculty of Science, The University of Auckland, Auckland 1142, New Zealand
| | - David Barker
- School of Chemical Sciences, Faculty of Science, The University of Auckland, Auckland 1142, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington 6140, New Zealand
| | - Geoffrey I N Waterhouse
- School of Chemical Sciences, Faculty of Science, The University of Auckland, Auckland 1142, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington 6140, New Zealand
| | - Zimei Wu
- School of Pharmacy, Faculty of Medical and Health Sciences, The University of Auckland, Auckland 1142, New Zealand.
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6
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Zhao W, Wang H, Wang H, Han Y, Zheng Z, Liu X, Feng B, Zhang H. Light-responsive dual-functional biodegradable mesoporous silica nanoparticles with drug delivery and lubrication enhancement for the treatment of osteoarthritis. NANOSCALE 2021; 13:6394-6399. [PMID: 33629094 DOI: 10.1039/d0nr08887k] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Visible light-responsive dual-functional biodegradable mesoporous silica nanoparticles with drug delivery and lubrication enhancement were constructed by supramolecular interaction between azobenzene-modified mesoporous silica nanoparticles (bMSNs-AZO) and β-cyclodextrin-modified poly(2-methacryloyloxyethyl phosphorylcholine) (CD-PMPC). Visible light could effectively trigger azobenzene isomerization and thus induce drug release after passing through the dermal tissue. Additionally, the hydration layer formed by CD-PMPC on the surface of the nanoparticles played an important role in lubrication enhancement, which was beneficial for the treatment of osteoarthritis.
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Affiliation(s)
- Weiwei Zhao
- State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China.
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7
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Weinstain R, Slanina T, Kand D, Klán P. Visible-to-NIR-Light Activated Release: From Small Molecules to Nanomaterials. Chem Rev 2020; 120:13135-13272. [PMID: 33125209 PMCID: PMC7833475 DOI: 10.1021/acs.chemrev.0c00663] [Citation(s) in RCA: 261] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Indexed: 02/08/2023]
Abstract
Photoactivatable (alternatively, photoremovable, photoreleasable, or photocleavable) protecting groups (PPGs), also known as caged or photocaged compounds, are used to enable non-invasive spatiotemporal photochemical control over the release of species of interest. Recent years have seen the development of PPGs activatable by biologically and chemically benign visible and near-infrared (NIR) light. These long-wavelength-absorbing moieties expand the applicability of this powerful method and its accessibility to non-specialist users. This review comprehensively covers organic and transition metal-containing photoactivatable compounds (complexes) that absorb in the visible- and NIR-range to release various leaving groups and gasotransmitters (carbon monoxide, nitric oxide, and hydrogen sulfide). The text also covers visible- and NIR-light-induced photosensitized release using molecular sensitizers, quantum dots, and upconversion and second-harmonic nanoparticles, as well as release via photodynamic (photooxygenation by singlet oxygen) and photothermal effects. Release from photoactivatable polymers, micelles, vesicles, and photoswitches, along with the related emerging field of photopharmacology, is discussed at the end of the review.
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Affiliation(s)
- Roy Weinstain
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Tomáš Slanina
- Institute
of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 166 10 Prague, Czech Republic
| | - Dnyaneshwar Kand
- School
of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Petr Klán
- Department
of Chemistry and RECETOX, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
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8
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Zhang L, Zhang S, Xu J, Li Y, He J, Yang Y, Huynh T, Ni P, Duan G, Yang Z, Zhou R. Low-Dose X-ray-Responsive Diselenide Nanocarriers for Effective Delivery of Anticancer Agents. ACS APPLIED MATERIALS & INTERFACES 2020; 12:43398-43407. [PMID: 33003260 DOI: 10.1021/acsami.0c11627] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
X-ray-responsive nanocarriers for anticancer drug delivery have shown great promise for enhancing the efficacy of chemoradiotherapy. A critical challenge remains for development of such radiation-controlled drug delivery systems (DDSs), which is to minimize the required X-ray dose for triggering the cargo release. Herein, we design and fabricate an effective DDS based on diselenide block copolymers (as nanocarrier), which can be triggered to release their cargo with a reduced radiation dose of 2 Gy due to their sensitivity to both X-ray and the high level of reactive oxygen species (ROS) in the microenvironment of cancer cells. The underlying molecular mechanism is further illustrated by proton nuclear magnetic resonance (1H NMR) experiments and density functional theory (DFT) calculations. In vivo experiments on tumor-bearing mice validated that the loaded drugs are effectively delivered to the tumor site and exert remarkable antitumor effects (minimum tumor volume/weight) along with X-ray. Furthermore, the diselenide nanocarriers exhibit no noticeable cytotoxicity. These findings provide new insights for the de novo design of radiation-controlled DDSs for cancer chemoradiotherapy.
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Affiliation(s)
- Lianxue Zhang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Shitong Zhang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jiaying Xu
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Youyun Li
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jinlin He
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, China
| | - Ying Yang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Tien Huynh
- Computational Biology Center, IBM Thomas J Watson Research Center, Yorktown Heights, New York 10598, United States
| | - Peihong Ni
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, China
| | - Guangxin Duan
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Zaixing Yang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Ruhong Zhou
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
- Computational Biology Center, IBM Thomas J Watson Research Center, Yorktown Heights, New York 10598, United States
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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9
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Feng L, Wang H, Xue X. Recent Progress of Nanomedicine in the Treatment of Central Nervous System Diseases. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.201900159] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Leyan Feng
- State Key Laboratory of Medicinal Chemical BiologyCollege of Pharmacy, Nankai University Haihe Education Park, 38 Tongyan Road Tianjin 300353 P. R. China
| | - Heping Wang
- State Key Laboratory of Medicinal Chemical BiologyCollege of Pharmacy, Nankai University Haihe Education Park, 38 Tongyan Road Tianjin 300353 P. R. China
| | - Xue Xue
- State Key Laboratory of Medicinal Chemical BiologyCollege of Pharmacy, Nankai University Haihe Education Park, 38 Tongyan Road Tianjin 300353 P. R. China
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10
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Pourjavadi A, Doroudian M, Bagherifard M, Bahmanpour M. Magnetic and light-responsive nanogels based on chitosan functionalized with Au nanoparticles and poly(N-isopropylacrylamide) as a remotely triggered drug carrier. NEW J CHEM 2020. [DOI: 10.1039/d0nj02345k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Synthesis of thermosensitive nanogels based on functionalized chitosan with Au nanoparticles (NPs) and poly(NIPAM) to release of drug molecules under light exposure.
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Affiliation(s)
- Ali Pourjavadi
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
| | - Mohadeseh Doroudian
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
| | - Mina Bagherifard
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
| | - Maryam Bahmanpour
- Polymer Research Laboratory
- Department of Chemistry
- Sharif University of Technology
- Tehran
- Iran
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11
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Zhang A, Jung K, Li A, Liu J, Boyer C. Recent advances in stimuli-responsive polymer systems for remotely controlled drug release. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.101164] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Electrospray for generation of drug delivery and vaccine particles applied in vitro and in vivo. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110070. [PMID: 31546372 PMCID: PMC10366704 DOI: 10.1016/j.msec.2019.110070] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/17/2019] [Accepted: 08/09/2019] [Indexed: 12/16/2022]
Abstract
Also known as electrospray, electrohydrodynamic atomization has been used extensively in the last 15 years to develop polymer-based particles for drug delivery in cell and animal models. More recently, novel core-shell, multi-axial, and other electrospray particles have been developed from an array of polymers for a variety of biomedical applications. This review focuses on electrospray as a novel method of particle fabrication for drug delivery, specifically highlighting the applications of these particle systems in cell culture and animal models while also discussing polymers used for particle fabrication. Applications of electrospray particles to treat glioma, ovarian cancer, and breast cancer are reviewed. Additionally, delivery of antibiotics, gene therapy, and bacterial cells formulated in electrospray particles is discussed. Finally, vaccines as well as drug eluting particles for differentiation of stem cells and tissue engineering are highlighted. The article concludes with a discussion of where the future of electrospray technology can go to strengthen its foothold in the biomedical field.
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13
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Li W, Lin J, Wang T, Huang P. Photo-triggered Drug Delivery Systems for Neuron-related Applications. Curr Med Chem 2019; 26:1406-1422. [PMID: 29932026 DOI: 10.2174/0929867325666180622121801] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/09/2018] [Accepted: 04/18/2018] [Indexed: 12/11/2022]
Abstract
The development of materials, chemistry and genetics has created a great number of systems for delivering antibiotics, neuropeptides or other drugs to neurons in neuroscience research, and has also provided important and powerful tools in neuron-related applications. Although these drug delivery systems can facilitate the advancement of neuroscience studies, they still have limited applications due to various drawbacks, such as difficulty in controlling delivery molecules or drugs to the target region, and trouble of releasing them in predictable manners. The combination of optics and drug delivery systems has great potentials to address these issues and deliver molecules or drugs to the nervous system with extraordinary spatiotemporal selectivity triggered by light. In this review, we will introduce the development of photo-triggered drug delivery systems in neuroscience research and their neuron-related applications including regulating neural activities, treating neural diseases and inducing nerve regenerations.
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Affiliation(s)
- Wei Li
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Laboratory of Evolutionary Theranostics, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China.,School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta GA 30332, United States
| | - Jing Lin
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Laboratory of Evolutionary Theranostics, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Tianfu Wang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Laboratory of Evolutionary Theranostics, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
| | - Peng Huang
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Laboratory of Evolutionary Theranostics, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518060, China
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14
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Mathew JP, Greer A. Cyanine Modification Tuned for Amine Photorelease. Photochem Photobiol 2019; 95:1280-1282. [PMID: 30927440 DOI: 10.1111/php.13102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 03/19/2019] [Indexed: 01/28/2023]
Abstract
Cyanines are emerging as useful agents for photoreleasing biological compounds because of their capability of utilizing near-infrared (NIR) light. Another benefit is their ability to self-sensitize to produce singlet oxygen for the release of aryl amines, a process that has not been as feasible in the past. Here, we highlight the paper by Schnermann et al. (https://doi.org/10.1111/php.13090), which reports on a cyanine conjugate for heterolytic photocleavage of aryl amines. This paper is timely-delving into a photorelease mechanism involving a domino rearrangement and β-elimination triggered by NIR light.
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Affiliation(s)
- Joel P Mathew
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY
| | - Alexander Greer
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
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15
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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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16
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Zhang H, Li G, Liao C, Cai Y, Jiang G. Bio-related applications of porous organic frameworks (POFs). J Mater Chem B 2019; 7:2398-2420. [PMID: 32255118 DOI: 10.1039/c8tb03192d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Porous organic frameworks (POFs) are promising candidates for bio-related applications. This review highlights the recent progress in POF-based bioapplications, including drug delivery, bioimaging, biosensing, therapeutics, and artificial shells. These encouraging performances suggest that POFs used for bioapplications deserve more attention in the future.
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Affiliation(s)
- He Zhang
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
- University of the Chinese Academy of Sciences
| | - Guoliang Li
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
| | - Chunyang Liao
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
- University of the Chinese Academy of Sciences
| | - Yaqi Cai
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
- University of the Chinese Academy of Sciences
| | - Guibin Jiang
- Research Center for Eco-Environmental Sciences
- Chinese Academy of Sciences
- Beijing 100085
- China
- University of the Chinese Academy of Sciences
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17
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Bruneau M, Bennici S, Brendle J, Dutournie P, Limousy L, Pluchon S. Systems for stimuli-controlled release: Materials and applications. J Control Release 2019; 294:355-371. [DOI: 10.1016/j.jconrel.2018.12.038] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/20/2018] [Accepted: 12/21/2018] [Indexed: 01/15/2023]
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18
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Macháček M, Carter KA, Kostelanský F, Miranda D, Seffouh A, Ortega J, Šimůnek T, Zimčík P, Lovell JF. Binding of an amphiphilic phthalocyanine to pre-formed liposomes confers light-triggered cargo release. J Mater Chem B 2018; 6:7298-7305. [PMID: 30984399 PMCID: PMC6456075 DOI: 10.1039/c8tb01602j] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Liposomes are able to load a range of cargos and have been used for drug delivery applications, including for stimuli-triggered drug release. Here, we describe an approach for imparting near infrared (NIR) light-triggered release to pre-formed liposomes, using a newly-synthesized cationic, amphiphilic phthalocyanine. When simply mixed in aqueous solution with cargo-loaded liposomes, the cationic amphiphilic phthalocyanine, but not a cationic hydrophilic azaphthalocyanine, spontaneously incorporates into the liposome bilayer. This enables subsequent release of loaded cargo (doxorubcin or basic orange) upon irradiation with NIR light. The rate of release could be altered by varying the amount of photosensitizer added to the liposomes. In the absence of NIR light exposure, stable cargo loading of the liposomes was maintained. Introduction.
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Affiliation(s)
- Miloslav Macháček
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
- Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, 500 05 Hradec Králové, Czech Republic
| | - Kevin A Carter
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
| | - Filip Kostelanský
- Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, 500 05 Hradec Králové, Czech Republic
| | - Dyego Miranda
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
| | - Amal Seffouh
- Department of Anatomy and Cell Biology, McGill University Montreal, Quebec, H3A 0C7, Canada
| | - Joaquin Ortega
- Department of Anatomy and Cell Biology, McGill University Montreal, Quebec, H3A 0C7, Canada
| | - Tomáš Šimůnek
- Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, 500 05 Hradec Králové, Czech Republic
| | - Petr Zimčík
- Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, 500 05 Hradec Králové, Czech Republic
| | - Jonathan F Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, 14260, USA
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19
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Boda SK, Li X, Xie J. Electrospraying an enabling technology for pharmaceutical and biomedical applications: A review. JOURNAL OF AEROSOL SCIENCE 2018; 125:164-181. [PMID: 30662086 PMCID: PMC6333098 DOI: 10.1016/j.jaerosci.2018.04.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Electrospraying (ES) is a robust and versatile technique for the fabrication of micro- and nanoparticulate materials of various compositions, morphologies, shapes, textures and sizes. The physics of ES provides a great degree of flexibility towards the materials design of choice with desired physicochemical and biological properties. Not surprising, this technology has become an important tool for the production of micro- and nanostructured materials, especially in the pharmaceutical and biomedical arena. In this review, a basic introduction to the fundamentals of ES along with a brief description of the experimental parameters that can be manipulated to obtain micro- and nanostructured materials of desired composition, size, and configuration are outlined. A greater focus of this review is to bring to light the broad range of electrosprayed materials and their applications in drug delivery, biomedical imaging, implant coating, tissue engineering, and sensing. Taken together, this review will provide an appreciation of this unique technology, which can be used to fabricate micro- and nanostructured materials with tremendous applications in the pharmaceutical and biomedical fields.
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Affiliation(s)
- Sunil Kumar Boda
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
| | - Xiaoran Li
- Innovation Center for Textile Science and Technology, Donghua University, Shanghai 200051, China
| | - Jingwei Xie
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198, United States
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20
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Li L, Wu Y, Du F, Li Z. Modular synthesis of photodegradable polymers with different sensitive wavelengths as UV/NIR responsive nanocarriers. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/pola.29185] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lei Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & EngineeringCollege of Chemistry and Molecular Engineering, Center for Soft Matter Science & Engineering, Peking University Beijing 100871 China
| | - Yuhuan Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & EngineeringCollege of Chemistry and Molecular Engineering, Center for Soft Matter Science & Engineering, Peking University Beijing 100871 China
| | - Fu‐Sheng Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & EngineeringCollege of Chemistry and Molecular Engineering, Center for Soft Matter Science & Engineering, Peking University Beijing 100871 China
| | - Zi‐Chen Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & EngineeringCollege of Chemistry and Molecular Engineering, Center for Soft Matter Science & Engineering, Peking University Beijing 100871 China
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21
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Jalani G, Tam V, Vetrone F, Cerruti M. Seeing, Targeting and Delivering with Upconverting Nanoparticles. J Am Chem Soc 2018; 140:10923-10931. [PMID: 30113851 DOI: 10.1021/jacs.8b03977] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Efficient control over drug release is critical to increasing drug efficacy and avoiding side effects. An ideal drug delivery system would deliver drugs in the right amount, at the right location and at the right time noninvasively. This can be achieved using light-triggered delivery: light is noninvasive, spatially precise and safe if appropriate wavelengths are chosen. However, the use of light-controlled delivery systems has been limited to areas that are not too deep inside the body because ultraviolet (UV) or visible (Vis) light, the typical wavelengths used for photoreactions, have limited penetration and are toxic to biological tissues. The advent of upconverting nanoparticles (UCNPs) has made it possible to overcome this crucial challenge. UCNPs can convert near-infrared (NIR) radiation, which can penetrate deeper inside the body, to shorter wavelength NIR, Vis and UV radiation. UCNPs have been used as bright, in situ sources of light for on-demand drug release and bioimaging applications. These remote-controlled, NIR-triggered drug delivery systems are especially attractive in applications where a drug is required at a specific location and time such as in anesthetics, postwound healing, cardiothoracic surgery and cancer treatment. In this Perspective, we discuss recent progress and challenges as well as propose potential solutions and future directions, especially with regard to their translation to the clinic.
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Affiliation(s)
- Ghulam Jalani
- Department of Mining and Materials Engineering , McGill University , Montreal , Quebec H3A 0C5 , Canada
| | - Vivienne Tam
- Department of Mining and Materials Engineering , McGill University , Montreal , Quebec H3A 0C5 , Canada
| | - Fiorenzo Vetrone
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications , Université du Québec , Varennes , Quebec J3X 1S2 , Canada
| | - Marta Cerruti
- Department of Mining and Materials Engineering , McGill University , Montreal , Quebec H3A 0C5 , Canada
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22
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Abstract
The convergence of wearable sensors and personalized medicine enhance the ability to sense and control the drug composition and dosage, as well as location and timing of administration. To date, numerous stimuli-triggered smart drug-delivery systems have been developed to detect changes in light, pH, temperature, biomolecules, electric field, magnetic field, ultrasound and mechanical forces. This review examines the major advances within the last 5 years for the three most common light-responsive drug delivery-on-demand strategies: photochemical, photoisomerization and photothermal. Examples are highlighted to illustrate progress of each strategy in drug delivery applications, and key limitations are identified to motivate future research to advance this important field.
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23
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Abstract
This work describes three new red-photocleavable dyes. The best-performing dye exhibits a quantum yield of 5.7% in 30:70 v/v water/acetonitrile and approximately 80% release of benzoic acid using a 626 nm LED. Photo-orthogonality between this dye and a UV-activated photouncaging group was demonstrated. Additionally, a qualitative comparison between the same pair of dyes in a gel was performed, highlighting the superior penetration depth that can be achieved using the newly reported dye.
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Affiliation(s)
- Xiaodi Wang
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States
| | - Julia A Kalow
- Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , United States
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24
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Goegan B, Terzi F, Bolze F, Cambridge S, Specht A. Synthesis and Characterization of Photoactivatable Doxycycline Analogues Bearing Two-Photon-Sensitive Photoremovable Groups Suitable for Light-Induced Gene Expression. Chembiochem 2018; 19:1341-1348. [DOI: 10.1002/cbic.201700628] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Bastien Goegan
- Laboratoire de Conception et Application de Molécules Bioactives; UMR 7199; CNRS; Faculté de Pharmacie; Université de Strasbourg; 74 Route du Rhin 67400 Illkirch France
| | - Firat Terzi
- University of Heidelberg; Department of Functional Neuroanatomy; Im Neuenheimer Feld 307 69120 Heidelberg Germany
| | - Frédéric Bolze
- Laboratoire de Conception et Application de Molécules Bioactives; UMR 7199; CNRS; Faculté de Pharmacie; Université de Strasbourg; 74 Route du Rhin 67400 Illkirch France
| | - Sidney Cambridge
- University of Heidelberg; Department of Functional Neuroanatomy; Im Neuenheimer Feld 307 69120 Heidelberg Germany
| | - Alexandre Specht
- Laboratoire de Conception et Application de Molécules Bioactives; UMR 7199; CNRS; Faculté de Pharmacie; Université de Strasbourg; 74 Route du Rhin 67400 Illkirch France
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25
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26
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Martínez-Carmona M, Lozano D, Baeza A, Colilla M, Vallet-Regí M. A novel visible light responsive nanosystem for cancer treatment. NANOSCALE 2017; 9:15967-15973. [PMID: 29019495 DOI: 10.1039/c7nr05050j] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A novel singlet-oxygen sensitive drug delivery nanocarrier able to release its cargo after exposure to visible (Vis) light from a common lamp is presented. This nanodevice is based on mesoporous silica nanoparticles (MSN) decorated with porphyrin-caps grafted via reactive oxygen species (ROS)-cleavable linkages. In the presence of Vis light porphyrin-nanocaps produce singlet oxygen molecules that break the sensitive-linker, which triggers pore uncapping and therefore allows the release of the entrapped cargo (topotecan, TOP). This new system takes advantage of the non-toxicity and greater penetration capacity of Vis radiation and a double antitumor effect due to the drug release and the ROS production. In vitro tests with HOS osteosarcoma cancer cells reveal that TOP is able to be released in a controlled fashion inside the tumor cells. This research work constitutes a proof of concept that opens up promising expectations in the search for new alternatives for the treatment of cancer.
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Affiliation(s)
- M Martínez-Carmona
- Dpto. Química Inorgánica y Bioinorgánica. Universidad Complutense de Madrid. Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12. Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.
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27
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Nowacki M, Peterson M, Kloskowski T, McCabe E, Guiral DC, Polom K, Pietkun K, Zegarska B, Pokrywczynska M, Drewa T, Roviello F, Medina EA, Habib SL, Zegarski W. Nanoparticle as a novel tool in hyperthermic intraperitoneal and pressurized intraperitoneal aerosol chemotheprapy to treat patients with peritoneal carcinomatosis. Oncotarget 2017; 8:78208-78224. [PMID: 29100461 PMCID: PMC5652850 DOI: 10.18632/oncotarget.20596] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 08/15/2017] [Indexed: 12/11/2022] Open
Abstract
The treatment of peritoneal surface malignances has changed considerably over the last thirty years. Unfortunately, the palliative is the only current treatment for peritoneal carcinomatosis (PC). Two primary intraperitoneal chemotherapeutic methods are used. The first is combination of cytoreductive surgery (CRS) and Hyperthermic IntraPEritoneal Chemotherapy (HIPEC), which has become the gold standard for many cases of PC. The second is Pressurized IntraPeritoneal Aerosol Chemotheprapy (PIPAC), which is promising direction to minimally invasive as safedrug delivery. These methods were improved through multicenter studies and clinical trials that yield important insights and solutions. Major method development has been made through nanomedicine, specifically nanoparticles. Here, we are presenting the latest advances of nanoparticles and their application to precision diagnostics and improved treatment strategies for PC. These advances will likely develop both HIPEC and PIPAC methods that used for in vitro and in vivo studies. Several benefits of using nanoparticles will be discussed including: 1) Nanoparticles as drug delivery systems; 2) Nanoparticles and Near Infrred (NIR) Irradiation; 3) use of nanoparticles in perioperative diagnostic and individualized treatment planning; 4) use of nanoparticles as anticancer dressing's, hydrogels and as active beeds for optimal reccurence prevention; and 5) finally the curent in vitro and in vivo studies and clinical trials of nanoparticles. The current review highlighted use of nanoparticles as novel tools in improving drug delivery to be effective for treatment patients with peritoneal carcinomatosis.
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Affiliation(s)
- Maciej Nowacki
- Chair of Department of Surgical Oncology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Oncology Centre of Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Poland
| | - Margarita Peterson
- Department of Plastic and Reconstructive Surgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Tomasz Kloskowski
- Chair of Urology, Department of Regenerative Medicine, Ludwik Rydygier's Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Eleanor McCabe
- Department of Plastic and Reconstructive Surgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Delia Cortes Guiral
- Department of General Surgery (Peritoneal Surface Surgical Oncology), Fundación Jiménez Díaz Hospital, Madrid, Spain
| | - Karol Polom
- General Surgery and Surgical Oncology Department, University of Siena, Siena, Italy
- Department of Surgical Oncology, Medical University of Gdansk, Gdansk, Poland
| | - Katarzyna Pietkun
- Chair of Cosmetology and Aesthetic Dermatology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun. Bydgoszcz, Poland
| | - Barbara Zegarska
- Chair of Cosmetology and Aesthetic Dermatology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun. Bydgoszcz, Poland
| | - Marta Pokrywczynska
- Chair of Urology, Department of Regenerative Medicine, Ludwik Rydygier's Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Tomasz Drewa
- Chair of Urology, Department of Regenerative Medicine, Ludwik Rydygier's Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Franco Roviello
- Chair of Cosmetology and Aesthetic Dermatology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun. Bydgoszcz, Poland
| | - Edward A. Medina
- Department of Pathology, University of Texas Health, San Antonio, TX, USA
| | - Samy L. Habib
- Department of Cell Systems and Anatomy, University of Texas Health Geriatric Research Education, San Antonio, TX, USA
- South Texas Veterans Health Care System, San Antonio, TX, USA
| | - Wojciech Zegarski
- Chair of Department of Surgical Oncology, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Oncology Centre of Franciszek Łukaszczyk Memorial Hospital, Bydgoszcz, Poland
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28
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Truong VX, Li F, Forsythe JS. Photolabile Hydrogels Responsive to Broad Spectrum Visible Light for Selective Cell Release. ACS APPLIED MATERIALS & INTERFACES 2017; 9:32441-32445. [PMID: 28892355 DOI: 10.1021/acsami.7b11517] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We introduce an efficient method for the preparation of photolabile polymer linkers to be used in the fabrication of bioorthogonal and photodegradable hydrogels. The versatility of this synthesis strategy allows for incorporation of a series of chromophores responsive to addressable wavelengths of UV and broad spectrum visible light. Consequently, selective release of different cell types from composite hydrogels by user-defined timing can be achieved by irradiating the materials with different wavelengths of light.
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Affiliation(s)
- Vinh X Truong
- Department of Materials Science & Engineering, Monash Institute of Medical Engineering, Monash University , Clayton, 3800 Victoria, Australia
| | - Fanyi Li
- Department of Materials Science & Engineering, Monash Institute of Medical Engineering, Monash University , Clayton, 3800 Victoria, Australia
- CSIRO Manufacturing , Bayview Avenue, Clayton, 3168 Victoria, Australia
| | - John S Forsythe
- Department of Materials Science & Engineering, Monash Institute of Medical Engineering, Monash University , Clayton, 3800 Victoria, Australia
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29
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Hassan S, Prakash G, Ozturk A, Saghazadeh S, Sohail MF, Seo J, Dockmeci M, Zhang YS, Khademhosseini A. Evolution and Clinical Translation of Drug Delivery Nanomaterials. NANO TODAY 2017; 15:91-106. [PMID: 29225665 PMCID: PMC5720147 DOI: 10.1016/j.nantod.2017.06.008] [Citation(s) in RCA: 153] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
With the advent of technology, the role of nanomaterials in medicine has grown exponentially in the last few decades. The main advantage of such materials has been exploited in drug delivery applications, due to their effective targeting that in turn reduces systemic toxicity compared to the conventional routes of drug administration. Even though these materials offer broad flexibility based on targeting tissue, disease, and drug payload, the demand for more effective yet highly biocompatible nanomaterial-based drugs is increasing. While therapeutically improved and safe materials have been introduced in nanomedicine platforms, issues related to their degradation rates and bio-distribution still exist, thus making their successful translation for human use very challenging. Researchers are constantly improving upon novel nanomaterials that are safer and more effective not only as therapeutic agents but as diagnostic tools as well, making the research in the field of nanomedicine ever more fascinating. In this review stress has been made on the evolution of nanomaterials that have been approved for clinical applications by the United States Food and Drug Administration Agency (FDA).
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Affiliation(s)
- Shabir Hassan
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Gyan Prakash
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Aycabal Ozturk
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Saghi Saghazadeh
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Mohammad Farhan Sohail
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Jungmok Seo
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Center for Biomaterials, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Mehmet Dockmeci
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Yu Shrike Zhang
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Ali Khademhosseini
- Biomaterials Innovation Research Center, Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Physics, King Abdulaziz University, Jeddah 21569, Saudi Arabia
- Department of Bioindustrial Technologies, College of Animal Bioscience and Technology, Konkuk University, Seoul 143-701, Republic of Korea
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30
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Steinkoenig J, Zieger MM, Mutlu H, Barner-Kowollik C. Dual-Gated Chain Shattering Based on Light Responsive Benzophenones and Thermally Responsive Diels–Alder Linkages. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01115] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jan Steinkoenig
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., Brisbane, QLD 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
- Institut für
Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Markus M. Zieger
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
- Institut für
Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hatice Mutlu
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
- Institut für
Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Christopher Barner-Kowollik
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., Brisbane, QLD 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
- Institut für
Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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31
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Zhang Y, Guo Y, Wu S, Liang H, Xu H. Photodegradable Coordination Polymer Particles for Light-Controlled Cargo Release. ACS OMEGA 2017; 2:2536-2543. [PMID: 31457597 PMCID: PMC6641054 DOI: 10.1021/acsomega.7b00440] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 05/26/2017] [Indexed: 06/10/2023]
Abstract
Stimuli-responsive coordination polymer particles (CPPs) show great promise for encapsulating and releasing cargos due to their unique and highly tailorable structures and properties. In particular, photoresponsive CPPs have received enormous interest, as noninvasive light can be spatially and temporally controlled, resulting in great safety and efficiency. In this work, we report the design and synthesis of novel photodegradable CPPs by infinite coordination polymerization of Zn2+ and a photocleavable organic linker containing o-nitrobenzyl derivatives. We further demonstrate that these novel photodegradable CPPs are able to efficiently encapsulate cargos and are applicable for on-command drug release upon low-power UV light irradiation (5.78 mW/cm2). Because light is a highly desirable remote-trigger and can be used externally, we expect that these photodegradable CPPs can provide a unique platform for controlled cargo release.
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Affiliation(s)
- Ying Zhang
- CAS Key Laboratory of Soft
Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yijun Guo
- CAS Key Laboratory of Soft
Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Siyao Wu
- CAS Key Laboratory of Soft
Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Haojun Liang
- CAS Key Laboratory of Soft
Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Hangxun Xu
- CAS Key Laboratory of Soft
Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
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32
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Yang GZ, Li JJ, Yu DG, He MF, Yang JH, Williams GR. Nanosized sustained-release drug depots fabricated using modified tri-axial electrospinning. Acta Biomater 2017; 53:233-241. [PMID: 28137657 DOI: 10.1016/j.actbio.2017.01.069] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 01/18/2017] [Accepted: 01/25/2017] [Indexed: 11/15/2022]
Abstract
Nanoscale drug depots, comprising a drug reservoir surrounded by a carrier membrane, are much sought after in contemporary pharmaceutical research. Using cellulose acetate (CA) as a filament-forming polymeric matrix and ferulic acid (FA) as a model drug, nanoscale drug depots in the form of core-shell fibers were designed and fabricated using a modified tri-axial electrospinning process. This employed a solvent mixture as the outer working fluid, as a result of which a robust and continuous preparation process could be achieved. The fiber-based depots had a linear morphology, smooth surfaces, and an average diameter of 0.62±0.07μm. Electron microscopy data showed them to have clear core-shell structures, with the FA encapsulated inside a CA shell. X-ray diffraction and IR spectroscopy results verified that FA was present in the crystalline physical form. In vitro dissolution tests revealed that the fibers were able to provide close to zero-order release over 36h, with no initial burst release and minimal tailing-off. The release properties of the depot systems were much improved over monolithic CA/FA fibers, which exhibited a significant burst release and also considerable tailing-off at the end of the release experiment. Here we thus demonstrate the concept of using modified tri-axial electrospinning to design and develop new types of heterogeneous nanoscale biomaterials. STATEMENT OF SIGNIFICANCE Nanoscale drug depots with a drug reservoir surrounded by a carrier are highly attractive in biomedicine. A cellulose acetate based drug depot was investigated in detail, starting with the design of the nanostructure, and moving through its fabrication using a modified tri-axial electrospinning process and a series of characterizations. The core-shell fiber-based drug depots can provide a more sustained release profile with no initial burst effect and less tailing-off than equivalent monolithic drug-loaded fibers. The drug release mechanisms are also distinct in the two systems. This proof-of-concept work can be further expanded to conceive a series of new structural biomaterials with improved or new functional performance.
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Affiliation(s)
- Guang-Zhi Yang
- School of Materials Science & Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Jiao-Jiao Li
- School of Materials Science & Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Deng-Guang Yu
- School of Materials Science & Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China.
| | - Mei-Feng He
- School of Materials Science & Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Jun-He Yang
- School of Materials Science & Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China
| | - Gareth R Williams
- UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK.
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33
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Blasco E, Sugawara Y, Lederhose P, Blinco JP, Kelterer AM, Barner-Kowollik C. Understanding Reactivity Patterns in Light-Induced Nitrile Imine Mediated Tetrazole-Ene Cycloadditions. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201600042] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Eva Blasco
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Yuuki Sugawara
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Paul Lederhose
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - Anne-Marie Kelterer
- Institute of Physical and Theoretical Chemistry, NAWI Graz; Graz University of Technology; Stremayrgasse 9 8010 Graz Austria
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
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34
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Ge C, Basuki JS, White J, Hou R, Peng Y, Hughes TC, Tan T. Photothermal triggered protein release from an injectable polycaprolactone-based microspherical depot. J Mater Chem B 2017; 5:3634-3639. [DOI: 10.1039/c7tb00837f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Visible light mediated controlled release of biologically active enzymes was confirmed by released horseradish peroxidase's ability to ameliorate H2O2 cytotoxicity in vitro.
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Affiliation(s)
- Chunling Ge
- Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology
- Beijing
- P. R. China
- Manufacturing
- CSIRO
| | | | | | - Ruixia Hou
- Manufacturing
- CSIRO
- Clayton
- Victoria
- Australia
| | - Yong Peng
- Manufacturing
- CSIRO
- Clayton
- Victoria
- Australia
| | | | - Tianwei Tan
- Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology
- Beijing
- P. R. China
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35
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Zhao X, Qi M, Liang S, Tian K, Zhou T, Jia X, Li J, Liu P. Synthesis of Photo- and pH Dual-Sensitive Amphiphilic Copolymer PEG43-b-P(AA76-co-NBA35-co-tBA9) and Its Micellization as Leakage-Free Drug Delivery System for UV-Triggered Intracellular Delivery of Doxorubicin. ACS APPLIED MATERIALS & INTERFACES 2016; 8:22127-34. [PMID: 27513439 DOI: 10.1021/acsami.6b08935] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Novel photo- and pH dual-sensitive amphiphilic copolymers containing photolabile o-nitrobenzyl (NB) groups were designed via combination of ATRP, hydrolyzation, and simple esterification reaction and self-assembled into stimuli-regulated amphiphilic micelles in aqueous solution. On the basis of the optimization of the morphology and particle size of the micelles via modulating the number of the photocleavable o-nitrobenzyl acrylate (NBA) units, the unique ones assembled from PEG43-b-P(AA76-co-NBA35-co-tBA9) with an average hydrodynamic diameter (Dh) of 163 nm was selected as a potential drug delivery system (DDS) for UV-triggered delivery of doxorubicin (DOX). The micelles possessed a favorable drug-loading capacity (DLC) of 27.5%, with the hydrodynamic diameter of 213 nm after DOX-loading. Most importantly, the DOX-loaded PEG43-b-P(AA76-co-NBA35-co-tBA9) micelles exhibited a cumulative DOX release ratio of only 3.69% in the simulated physiological medium within 6 days without UV-irradiation, indicating their potential as leakage-free DDS. As in the acidic media mimicking the tumor microenvironment, a high cumulative DOX release ratio of 74.70% was achieved within 6 days after UV-irradiation for 20 min, showing a sustained release behavior. Under UV-irradiation, the photolabile o-nitrobenzyl moieties were cleaved off, the amphiphilic copolymer transformed into a water-soluble polymer, favoring the metabolism of drug carriers, and the micelles were demicellized to accelerate the drug release in a triggered or on-demand manner.
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Affiliation(s)
- Xubo Zhao
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Mingzhu Qi
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Shuo Liang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Kun Tian
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Tingting Zhou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Xu Jia
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Jiagen Li
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
| | - Peng Liu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, China
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36
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Poelma SO, Oh SS, Helmy S, Knight AS, Burnett GL, Soh HT, Hawker CJ, Read de Alaniz J. Controlled drug release to cancer cells from modular one-photon visible light-responsive micellar system. Chem Commun (Camb) 2016; 52:10525-8. [PMID: 27491357 PMCID: PMC5015652 DOI: 10.1039/c6cc04127b] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We present a one-photon visible light-responsive micellar system for efficient, on-demand delivery of small molecules. Release is mediated by a novel class of photochromic material - donor-acceptor Stenhouse adducts (DASAs). We demonstrate controlled delivery of small molecules such as the chemotherapeutic agent (paclitaxel) to human breast cancer cells triggered by micellar switching with low intensity, visible light.
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Affiliation(s)
- Saemi O Poelma
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
| | - Seung Soo Oh
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - Sameh Helmy
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
| | - Abigail S Knight
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - G Leslie Burnett
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - H Tom Soh
- Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA and Department of Mechanical Engineering, University of California, Santa Barbara, California 93106, USA
| | - Craig J Hawker
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA. and Materials Department, Materials Research Laboratory, University of California, Santa Barbara, California 93106, USA
| | - Javier Read de Alaniz
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA.
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37
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Yang Y, Mu J, Xing B. Photoactivated drug delivery and bioimaging. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [PMID: 27094696 DOI: 10.1002/wnan.1408] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/09/2016] [Accepted: 03/17/2016] [Indexed: 11/10/2022]
Abstract
Among the various types of diseases, cancer remains one of the most leading causes of mortality that people are always suffering from and fighting with. So far, the effective cancer treatment demands accurate medical diagnosis, precise surgery, expensive medicine administration, which leads to a significant burden on patients, their families, and the whole national healthcare system around the world. In order to increase the therapeutic efficiency and minimize side effects in cancer treatment, various kinds of stimuli-responsive drug delivery systems and bioimaging platforms have been extensively developed within the past decades. Among them, the strategy of photoactivated approach has attracted considerable research interest because light enables the precise control, in a highly spatial and temporal manner, the release of drug molecules as well as the activation of bioimaging agents. In general, several appropriate photoresponsive systems, which are normally sensitive to ultraviolet (UV) or visible light irradiation to undergo the multiple reaction pathways such as photocleavage and photoisomerization strategy etc. have been mainly involved in the light activated cancer therapies. Considering the potential issues of poor tissue penetration and high photoctotoxicity of short wavelength light, the recently emerged therapies based on long-wavelength irradiation, e.g., near-infrared (NIR) light (700-1000 nm), have displayed distinct advantages in biomedical applications. The light irradiation at NIR window indicates minimized photodamage, deep penetration, and low autofluorescence in living cells and tissues, which are of clinical importance in the desired diagnosis and therapy. In this review article, we introduce the recent advances in light-activated drug release and biological imaging mainly for anticancer treatment. Various types of strategies such as photocage, photo-induced isomerization, optical upconversion, and photothermal release by which different wavelength ranges of light can play the important roles in the controlled therapeutic or imaging agents delivery, and activation will be systemically discussed. In addition, the challenges and future perspectives for photo-based cancer theranostics will be also summarized. WIREs Nanomed Nanobiotechnol 2017, 9:e1408. doi: 10.1002/wnan.1408 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Yanmei Yang
- School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
| | - Jing Mu
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore
| | - Bengang Xing
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore.,Institute of Materials Research and Engineering (IMRE), Agency for Science Technology and Research (A*STAR), Singapore
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38
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Carling CJ, Olejniczak J, Foucault-Collet A, Collet G, Viger ML, Nguyen Huu VA, Duggan BM, Almutairi A. Efficient Red Light Photo-Uncaging of Active Molecules in Water Upon Assembly into Nanoparticles. Chem Sci 2016; 7:2392-2398. [PMID: 27014436 PMCID: PMC4800316 DOI: 10.1039/c5sc03717d] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 12/08/2015] [Indexed: 12/16/2022] Open
Abstract
We introduce a means of efficiently photo-uncaging active compounds from amino-1,4-benzoquinone in aqueous environments. Aqueous photochemistry of this photocage with one-photon red light is typically not efficient unless the photocaged molecules are allowed to assemble into nanoparticles. A variety of biologically active molecules were functionalized with the photocage and subsequently formulated into water-dispersible nanoparticles. Red light irradiation through various mammalian tissues achieved efficient photo-uncaging. Co-encapsulation of NIR fluorescent dyes and subsequent photomodulation provides a NIR fluorescent tool to assess both particle location and successful photorelease.
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Affiliation(s)
- Carl-Johan Carling
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Jason Olejniczak
- Department of Chemistry and Biochemistry
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
| | - Alexandra Foucault-Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Guillaume Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Mathieu L. Viger
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Viet Anh Nguyen Huu
- Department of Nanoengineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
| | - Brendan M. Duggan
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Adah Almutairi
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
- Department of Nanoengineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
- Department of Materials Science and Engineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
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39
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Rodgers ZL, Shell TA, Brugh AM, Nowotarski HL, Forbes MDE, Lawrence DS. Fluorophore Assisted Photolysis of Thiolato-Cob(III)alamins. Inorg Chem 2016; 55:1962-9. [PMID: 26848595 DOI: 10.1021/acs.inorgchem.5b02036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Cobalamins are known to react with thiols to yield stable β-axial Co(III)-S bonded thiolato-cobalamin complexes. However, in stark contrast to the Co-C bond in alkylcobalamins, the photolability of the Co-S bond in thiolato-cobalamins remains undetermined. We have investigated the photolysis of N-acetylcysteinyl cob(III)alamin at several wavelengths within the ultraviolet and visible spectrum. To aid in photolysis, we show that attaching fluorophore "antennae" to the cobalamin scaffold can improve photolytic efficiency by up to an order of magnitude. Additionally, electron paramagnetic resonance confirms previous conjectures that the photolysis of thiolato-cobalamins at wavelengths as long as 546 nm produces thiyl radicals.
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Affiliation(s)
- Zachary L Rodgers
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | - Thomas A Shell
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | - Alexander M Brugh
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | - Hannah L Nowotarski
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | - Malcolm D E Forbes
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | - David S Lawrence
- Department of Chemistry, ‡Division of Chemical Biology and Medicinal Chemistry, and §Department of Pharmacology, University of North Carolina , Chapel Hill, North Carolina 27599, United States
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40
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Jalani G, Naccache R, Rosenzweig DH, Haglund L, Vetrone F, Cerruti M. Photocleavable Hydrogel-Coated Upconverting Nanoparticles: A Multifunctional Theranostic Platform for NIR Imaging and On-Demand Macromolecular Delivery. J Am Chem Soc 2016; 138:1078-83. [DOI: 10.1021/jacs.5b12357] [Citation(s) in RCA: 168] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ghulam Jalani
- Department
of Mining and Materials Engineering, McGill University, Montreal, QC H3A 0C5, Canada
| | - Rafik Naccache
- Institut
National de la Recherche Scientifique-Énergie, Matériaux
et Télécommunications, Université du Québec, Varennes, QC J3X 1S2, Canada
| | | | - Lisbet Haglund
- Department
of Surgery, McGill University, Montreal, QC H3G 1A4, Canada
| | - Fiorenzo Vetrone
- Institut
National de la Recherche Scientifique-Énergie, Matériaux
et Télécommunications, Université du Québec, Varennes, QC J3X 1S2, Canada
| | - Marta Cerruti
- Department
of Mining and Materials Engineering, McGill University, Montreal, QC H3A 0C5, Canada
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41
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Cationic lipid-conjugated hydrocortisone as selective antitumor agent. Eur J Med Chem 2016; 108:309-321. [DOI: 10.1016/j.ejmech.2015.11.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 10/31/2015] [Accepted: 11/20/2015] [Indexed: 12/18/2022]
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42
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Doxorubicin encapsulated in stealth liposomes conferred with light-triggered drug release. Biomaterials 2015; 75:193-202. [PMID: 26513413 DOI: 10.1016/j.biomaterials.2015.10.027] [Citation(s) in RCA: 164] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/08/2015] [Accepted: 10/13/2015] [Indexed: 01/01/2023]
Abstract
Stealth liposomes can be used to extend the blood circulation time of encapsulated therapeutics. Inclusion of 2 molar % porphyrin-phospholipid (PoP) imparted optimal near infrared (NIR) light-triggered release of doxorubicin (Dox) from conventional sterically stabilized stealth liposomes. The type and amount of PoP affected drug loading, serum stability and drug release induced by NIR light. Cholesterol and PEGylation were required for Dox loading, but slowed light-triggered release. Dox in stealth PoP liposomes had a long circulation half-life in mice of 21.9 h and was stable in storage for months. Following intravenous injection and NIR irradiation, Dox deposition increased ∼ 7 fold in treated subcutaneous human pancreatic xenografts. Phototreatment induced mild tumor heating and complex tumor hemodynamics. A single chemophototherapy treatment with Dox-loaded stealth PoP liposomes (at 5-7 mg/kg Dox) eradicated tumors while corresponding chemo- or photodynamic therapies were ineffective. A low dose 3 mg/kg Dox phototreatment with stealth PoP liposomes was more effective than a maximum tolerated dose of free (7 mg/kg) or conventional long-circulating liposomal Dox (21 mg/kg). To our knowledge, Dox-loaded stealth PoP liposomes represent the first reported long-circulating nanoparticle capable of light-triggered drug release.
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43
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Affiliation(s)
- Mahmoud Elsabahy
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut International Center of Nanomedicine, Al-Rajhy Liver Hospital, Assiut University, 71515 Assiut, Egypt, and Misr University for Science and Technology, 6 of October City, Egypt
| | - Gyu Seong Heo
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Soon-Mi Lim
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Guorong Sun
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
| | - Karen L. Wooley
- Department of Chemistry, Department of Chemical Engineering, Department of Materials Science & Engineering, Laboratory for Synthetic-Biologic Interactions, Texas A&M University, P.O. Box 30012, 3255 TAMU, College Station, Texas 77842-3012, United States
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44
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Nani RR, Gorka AP, Nagaya T, Kobayashi H, Schnermann MJ. Near-IR Light-Mediated Cleavage of Antibody-Drug Conjugates Using Cyanine Photocages. Angew Chem Int Ed Engl 2015; 54:13635-8. [PMID: 26403799 DOI: 10.1002/anie.201507391] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Indexed: 12/31/2022]
Abstract
Despite significant progress in the clinical application of antibody drug conjugates (ADCs), novel cleavage strategies that provide improved selectivity are still needed. Herein is reported the first approach that uses near-IR light to cleave a small molecule from a biomacromolecule, and its application to the problem of ADC linkage. The preparation of cyanine antibody conjugates, drug cleavage mediated by 690 nm light, and initial in vitro and in vivo evaluation is described. These studies provide the critical chemical underpinning from which to develop this near-IR light cleavable linker strategy.
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Affiliation(s)
- Roger R Nani
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD (USA)
| | - Alexander P Gorka
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD (USA)
| | - Tadanobu Nagaya
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD (USA)
| | - Hisataka Kobayashi
- Molecular Imaging Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD (USA)
| | - Martin J Schnermann
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD (USA).
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de Gracia Lux C, Lux J, Collet G, He S, Chan M, Olejniczak J, Foucault-Collet A, Almutairi A. Short Soluble Coumarin Crosslinkers for Light-Controlled Release of Cells and Proteins from Hydrogels. Biomacromolecules 2015; 16:3286-96. [DOI: 10.1021/acs.biomac.5b00950] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Caroline de Gracia Lux
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Jacques Lux
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Guillaume Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Sha He
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Minnie Chan
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Jason Olejniczak
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Alexandra Foucault-Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
| | - Adah Almutairi
- Skaggs School of Pharmacy and Pharmaceutical Sciences, §Department of NanoEngineering, ‡Department of Chemistry
and Biochemistry, and ∥Center for Excellence in Nanomedicine and Engineering, University of California at San Diego, 9500 Gilman Drive, La Jolla, California 92093-0600, United States
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Nani RR, Gorka AP, Nagaya T, Kobayashi H, Schnermann MJ. Near-IR Light-Mediated Cleavage of Antibody-Drug Conjugates Using Cyanine Photocages. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507391] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Olejniczak J, Carling CJ, Almutairi A. Photocontrolled release using one-photon absorption of visible or NIR light. J Control Release 2015; 219:18-30. [PMID: 26394063 DOI: 10.1016/j.jconrel.2015.09.030] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 09/08/2015] [Accepted: 09/16/2015] [Indexed: 11/26/2022]
Abstract
Light is an excellent means to externally control the properties of materials and small molecules for many applications. Light's ability to initiate chemistries largely independent of a material's local environment makes it particularly useful as a bio-orthogonal and on-demand trigger in living systems. Materials responsive to UV light are widely reported in the literature; however, UV light has substantial limitations for in vitro and in vivo applications. Many biological molecules absorb these energetic wavelengths directly, not only preventing substantial tissue penetration but also causing detrimental photochemical reactions. The more innocuous nature of long-wavelength light (>400nm) and its ability at longer wavelengths (600-950nm) to effectively penetrate tissues is ideal for biological applications. Multi-photon processes (e.g. two-photon excitation and upconversion) using longer wavelength light, often in the near-infrared (NIR) range, have been proposed as a means of avoiding the negative characteristics of UV light. However, high-power focused laser light and long irradiation times are often required to initiate photorelease using these inefficient non-linear optical methods, limiting their in vivo use in mammalian tissues where NIR light is readily scattered. The development of materials that efficiently convert a single photon of long-wavelength light to chemical change is a viable solution to achieve in vivo photorelease. However, to date only a few such materials have been reported. Here we review current technologies for photo-regulated release using photoactive organic materials that directly absorb visible and NIR light.
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Affiliation(s)
- Jason Olejniczak
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA
| | - Carl-Johan Carling
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA; IEM Center for Nanomedicine and Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA
| | - Adah Almutairi
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA; IEM Center for Nanomedicine and Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA; Department of Nanoengineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA; Department of Materials Science and Engineering, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA.
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48
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Lv SW, Wang J, Xie M, Lu NN, Li Z, Yan XW, Cai SL, Zhang PA, Dong WG, Huang WH. Photoresponsive immunomagnetic nanocarrier for capture and release of rare circulating tumor cells. Chem Sci 2015; 6:6432-6438. [PMID: 28757959 PMCID: PMC5507187 DOI: 10.1039/c5sc01380a] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 07/29/2015] [Indexed: 12/21/2022] Open
Abstract
7-Aminocoumarin compound was synthesized and used as phototrigger to cage EpCAM-antibody to construct a photocontrolled CTCs capture and release system.
Isolation, release and culture of rare circulating tumor cells (CTCs) may, if implemented, promote the progress of individualized anti-tumor therapies. To realize the release of CTCs without disruption of their viability for further culture and analysis, we designed an effective photocontrolled CTC capture/release system by combination of photochemistry and immunomagnetic separation. 7-Aminocoumarin was synthesized as the phototrigger to bridge the connection between the anti-EpCAM antibody and the magnetic beads. The coumarin moieties produced cleavage of a C–O bond under both ultraviolet (UV) and near-infrared (NIR) light illumination, breaking the bridge and releasing CTCs from the immunomagnetic beads. Compared with conventional immunomagnetic separation systems, the negative influence of absorbed immunomagnetic beads on further CTCs culture and analysis was effectively eliminated. The system can specifically recognize 102 MCF-7 cells in 1 mL of human whole blood samples with 90% efficiency and 85% purity. Under the irradiation of UV and NIR light, 73 ± 4% and 52 ± 6% of captured cells were released with a viability of 90% and 97%, respectively. Furthermore, this technique has been used to detect CTCs from whole blood of cancer patients with high purity. This study demonstrates that the photochemical-based immunomagnetic separation method for isolating, releasing and culturing CTCs from clinic patients may provide new opportunities for cancer diagnosis and personalized therapy.
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Affiliation(s)
- Song-Wei Lv
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Jing Wang
- Department of Gastroenterology , Renmin Hospital of Wuhan University , Wuhan 430060 , China .
| | - Min Xie
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Ning-Ning Lu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Zhen Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Xue-Wei Yan
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Si-Liang Cai
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
| | - Ping-An Zhang
- Department of Clinical Laboratory , Renmin Hospital of Wuhan University , Wuhan 430060 , China
| | - Wei-Guo Dong
- Department of Gastroenterology , Renmin Hospital of Wuhan University , Wuhan 430060 , China .
| | - Wei-Hua Huang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , China . ; ; Tel: +86-27-68752149
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Adhikary RR, More P, Banerjee R. Smart nanoparticles as targeting platforms for HIV infections. NANOSCALE 2015; 7:7520-7534. [PMID: 25874901 DOI: 10.1039/c5nr01285f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
While Human Immunodeficiency Virus (HIV) infections are reducing in incidence with the advent of Highly Active Anti-retroviral Therapy (HAART), there remain a number of challenges including the existence of reservoirs, drug resistance and anatomical barriers to antiretroviral therapy. To overcome these, smart nanoparticles with stimuli responsive release are proposed for delivery of anti-retroviral agents. The paper highlights the strategic similarities between the design of smart antiretroviral nanocarriers and those optimized for cancer chemotherapy. This includes the development of nanoparticles capable of passive and active targeting as well as those that are responsive to various internal and external triggers. For antiretroviral therapy, the relevant triggers for stimuli responsive release of drugs include semen, enzymes, endosomal escape, temperature and magnetic field. Deriving from the experience of cancer chemotherapy, additional potential triggers are light and ultrasound which remain hitherto unexplored in HIV therapy. In addition, the roles of nanomicrobicides (nanogels) and virus mimetic nanoparticles are discussed from the point of view of prevention of HIV transmission. The challenges associated with translation of smart nanoparticles for HIV infections to realize the Millennium Development Goal of combating HIV infections are discussed.
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Affiliation(s)
- Rishi Rajat Adhikary
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, India.
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50
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Olejniczak J, Chan M, Almutairi A. Light-Triggered Intramolecular Cyclization in Poly(lactic-co-glycolic acid)-Based Polymers for Controlled Degradation. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00455] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jason Olejniczak
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Minnie Chan
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
| | - Adah Almutairi
- Department
of Chemistry and Biochemistry, ‡Skaggs School of Pharmacy and Pharmaceutical
Sciences, and §Departments of Bioengineering, NanoEngineering, and Materials Science
and Engineering, University of California, San Diego, La Jolla, California 92093, United States
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