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Xu Y, Teng C, Dang H, Yin D, Yan L. Highly bright stable organic radicals encapsulated by amphiphilic polypeptide for efficient near-infrared phototheranostics. Talanta 2024; 266:124948. [PMID: 37459788 DOI: 10.1016/j.talanta.2023.124948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/07/2023] [Accepted: 07/12/2023] [Indexed: 09/20/2023]
Abstract
Stable organic radical molecules have received extensive attention due to their unique electronic structure and photophysical properties, and the highly fluorescent quantum efficiency has great appeal to bioimaging. However, still scarce reports on the application of them on the therapy of tumors, especially theranostics. Here, 3,6-dibromocarbazole modified tris (2,4,6-trichlorophenyl) methane radical (TB) has been synthesized with high NIR fluorescence quantum efficiency, and free radical nanoparticles (NPs) have been prepared using the precursor of the radical doping strategy. The free radical molecule TB and its precursor molecule HTB were mixed in proportion and encapsulated with an amphiphilic polypeptide (PEG-PAsp) to obtain the NPs. The 4% NPs can achieve a high fluorescence quantum efficiency (18.68%) in the NIR region. In addition, the NPs also have a good ability to produce reactive oxygen species (ROS) under either normoxia or hypoxia conditions, which makes it possible for photodynamic therapy (PDT). Interestingly, the NPs also show preferable photothermal ability (PCE = 42.39%) for photothermal therapy (PTT). Both in vitro and in vivo studies reveal that the as-prepared radical NPS show a NIR fluorescence imaging-guided synergistic PTT and type I/II PDT to tumors. It provides new strategies and new clues for the application of free radical molecules in the theranostics of tumors.
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Affiliation(s)
- Yixuan Xu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China; Key Laboratory of Precision and Intelligent Chemistry, And Department of Chemical Physics, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China
| | - Changchang Teng
- Key Laboratory of Precision and Intelligent Chemistry, And Department of Chemical Physics, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China
| | - Huiping Dang
- Key Laboratory of Precision and Intelligent Chemistry, And Department of Chemical Physics, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China
| | - Dalong Yin
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China
| | - Lifeng Yan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China; Key Laboratory of Precision and Intelligent Chemistry, And Department of Chemical Physics, University of Science and Technology of China. Hefei, Jinzai Road 96, 230026, Anhui, PR China.
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2
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Filipe HAL, Moreira AF, Miguel SP, Ribeiro MP, Coutinho P. Interaction of Near-Infrared (NIR)-Light Responsive Probes with Lipid Membranes: A Combined Simulation and Experimental Study. Pharmaceutics 2023; 15:1853. [PMID: 37514039 PMCID: PMC10383845 DOI: 10.3390/pharmaceutics15071853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/21/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
Cancer is considered a major societal challenge for the next decade worldwide. Developing strategies for simultaneous diagnosis and treatment has been considered a promising tool for fighting cancer. For this, the development of nanomaterials incorporating prototypic near-infrared (NIR)-light responsive probes, such as heptamethine cyanines, has been showing very promising results. The heptamethine cyanine-incorporating nanomaterials can be used for a tumor's visualization and, upon interaction with NIR light, can also produce a photothermal/photodynamic effect with a high spatio-temporal resolution and minimal side effects, leading to an improved therapeutic outcome. In this work, we studied the interaction of 12 NIR-light responsive probes with lipid membrane models by molecular dynamics simulations. We performed a detailed characterization of the location, orientation, and local perturbation effects of these molecules on the lipid bilayer. Based on this information, the probes were divided into two groups, predicting a lower and higher perturbation of the lipid bilayer. From each group, one molecule was selected for testing in a membrane leakage assay. The experimental data validate the hypothesis that molecules with charged substituents, which function as two polar anchors for the aqueous phase while spanning the membrane thickness, are more likely to disturb the membrane by the formation of defects and pores, increasing the membrane leakage. The obtained results are expected to contribute to the selection of the most suitable molecules for the desired application or eventually guiding the design of probe modifications for achieving an optimal interaction with tumor cell membranes.
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Affiliation(s)
- Hugo A L Filipe
- CPIRN-IPG-Center of Potential and Innovation of Natural Resources, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
- Coimbra Chemistry Center, Institute of Molecular Sciences (CQC-IMS), University of Coimbra, 3004-535 Coimbra, Portugal
| | - André F Moreira
- CPIRN-IPG-Center of Potential and Innovation of Natural Resources, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
- CICS-UBI-Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6200-506 Covilhã, Portugal
| | - Sónia P Miguel
- CPIRN-IPG-Center of Potential and Innovation of Natural Resources, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
- CICS-UBI-Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6200-506 Covilhã, Portugal
| | - Maximiano P Ribeiro
- CPIRN-IPG-Center of Potential and Innovation of Natural Resources, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
- CICS-UBI-Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6200-506 Covilhã, Portugal
| | - Paula Coutinho
- CPIRN-IPG-Center of Potential and Innovation of Natural Resources, Polytechnic Institute of Guarda, 6300-559 Guarda, Portugal
- CICS-UBI-Centro de Investigação em Ciências da Saúde, Universidade da Beira Interior, 6200-506 Covilhã, Portugal
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3
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Kittel Y, Kuehne AJC, De Laporte L. Translating Therapeutic Microgels into Clinical Applications. Adv Healthc Mater 2022; 11:e2101989. [PMID: 34826201 DOI: 10.1002/adhm.202101989] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/17/2021] [Indexed: 12/14/2022]
Abstract
Microgels are crosslinked, water-swollen networks with a 10 nm to 100 µm diameter and can be modified chemically or biologically to render them biocompatible for advanced clinical applications. Depending on their intended use, microgels require different mechanical and structural properties, which can be engineered on demand by altering the biochemical composition, crosslink density of the polymer network, and the fabrication method. Here, the fundamental aspects of microgel research and development, as well as their specific applications for theranostics and therapy in the clinic, are discussed. A detailed overview of microgel fabrication techniques with regards to their intended clinical application is presented, while focusing on how microgels can be employed as local drug delivery materials, scavengers, and contrast agents. Moreover, microgels can act as scaffolds for tissue engineering and regeneration application. Finally, an overview of microgels is given, which already made it into pre-clinical and clinical trials, while future challenges and chances are discussed. This review presents an instructive guideline for chemists, material scientists, and researchers in the biomedical field to introduce them to the fundamental physicochemical properties of microgels and guide them from fabrication methods via characterization techniques and functionalization of microgels toward specific applications in the clinic.
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Affiliation(s)
- Yonca Kittel
- DWI – Leibniz Institute for Interactive Materials Forckenbeckstrasse 50 52074 Aachen Germany
| | - Alexander J. C. Kuehne
- DWI – Leibniz Institute for Interactive Materials Forckenbeckstrasse 50 52074 Aachen Germany
- Institute of Organic and Macromolecular Chemistry Ulm University Albert‐Einstein‐Allee 11 89081 Ulm Germany
- Institute of Technical and Macromolecular Chemistry (ITMC) Polymeric Biomaterials RWTH University Aachen Worringerweg 2 52074 Aachen Germany
| | - Laura De Laporte
- DWI – Leibniz Institute for Interactive Materials Forckenbeckstrasse 50 52074 Aachen Germany
- Max Planck School‐Matter to Life (MtL) Jahnstraße 29 69120 Heidelberg Germany
- Advanced Materials for Biomedicine (AMB) Institute of Applied Medical Engineering (AME) Center for Biohybrid Medical Systems (CBMS) University Hospital RWTH 52074 Aachen Germany
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4
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Cheng Q, Tian Y, Dang H, Teng C, Xie K, Yin D, Yan L. Antiquenching Macromolecular NIR-II Probes with High-Contrast Brightness for Imaging-Guided Photothermal Therapy under 1064 nm Irradiation. Adv Healthc Mater 2022; 11:e2101697. [PMID: 34601822 DOI: 10.1002/adhm.202101697] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/24/2021] [Indexed: 02/06/2023]
Abstract
Most NIR-II fluorescent dyes, especially polymethine cyanine, face the inevitable self-quenching phenomenon in an aqueous solution. This unacceptable property has severely limited their application in high-resolution biological imaging. Here, a NIR-II macromolecular probe (MPAE) is synthesized through the structure modification of molecule probe and the covalent coupling of an amphiphilic polypeptide, which presents considerable biocompatibility and negligible systemic side effect. The molecule probe's stereo structure and the polymer's conjugation could effectively prevent the π-π stacking, thereby exhibiting excellent quenching resistance in aqueous solutions (absolute QY = 0.178%). This remarkable feature endows it with deeper tissue penetration than the clinically used indocyanine green (ICG) and high contrast brightness at the tumor site for the NIR-II fluorescence imaging. Based on the effective accumulation of tumor sites and considerable photothermal conversion efficiency (40.07%), the MPAE-NPS presents superior antitumor efficiency on breast tumor-bearing mice under the 1064 nm irradiation without rebound or recurrence. All these outstanding performances reveal the great promise of MPAE-NPS in Nano-drug delivery and imaging-assisted photothermal therapy in the NIR-II window.
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Affiliation(s)
- Quan Cheng
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Youliang Tian
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Huiping Dang
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Changchang Teng
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Kai Xie
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
| | - Dalong Yin
- Department of Hepatobiliary Surgery The First Affiliated Hospital Division of Life Sciences and Medicine University of Science and Technology of China Hefei 230036 China
| | - Lifeng Yan
- Hefei National Laboratory for Physical Sciences at the Microscale Department of Chemical Physics University of Science and Technology of China Hefei 230026 China
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5
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Zhao C, Song Q, Zhu L, Ma H. Preparation, stimuli-response performance of HPC-PMAA/PpIX nanogels and their application in photodynamic therapy. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 33:313-328. [PMID: 34586977 DOI: 10.1080/09205063.2021.1987693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
In the present study, a novel nanogel of HPC-PMAA/PpIX with thermo- and pH sensitive performance and its application in cancer photodynamic therapy is reported. HPC-PMAA/PpIX nanogels were prepared by free radical polymerization method with HPC as template, hydroxypropyl cellulose (HPC), methyl acrylic acid (MAA), protoporphyrin IX (PpIX) and N,N'-methylene bisacrylamide (BIS) as raw materials. The as-prepared nanogels were characterized by Fourier transform infrared (FTIR), photoluminescence (PL) and UV-visible spectrophotometer (UV-vis), dynamic light scattering (DLS) and transmission electron microscopy (TEM). PL and UV-vis spectra demonstrate that PpIX is incorporated into HPC-PMAA by covalent bonds, and its aggregation is prevented. Moreover, the as-prepared nanogels can be dispersed in water over 1 week, significant singlet oxygen can be produced under irradiation of laser. With tumor cell of HepG2 as model cell, the nanogels are biocompatible with cell viability of >85% even at high concentrations of the PpIX in vitro. In addition, the HPC-PMAA/PpIX nanogels show photo-dependent toxicity in the concentration range of 10 µg/mL of PpIX, suggesting that HPC-PMAA/PpIX nanogels have potential for the treatment of photodynamic therapy (PDT).
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Affiliation(s)
- Chengyan Zhao
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, China
| | - Qiusheng Song
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, China
| | - Lin Zhu
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, China
| | - Haihong Ma
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, China
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6
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Wang Z, Liu B, Sun Q, Feng L, He F, Yang P, Gai S, Quan Z, Lin J. Upconverted Metal-Organic Framework Janus Architecture for Near-Infrared and Ultrasound Co-Enhanced High Performance Tumor Therapy. ACS NANO 2021; 15:12342-12357. [PMID: 34160201 DOI: 10.1021/acsnano.1c04280] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Strict conditions such as hypoxia, overexpression of glutathione (GSH), and high concentration of hydrogen peroxide (H2O2) in the tumor microenvironment (TME) limit the therapeutic effects of reactive oxygen species (ROS) for photodynamic therapy (PDT), chemodynamic therapy (CDT), and sonodynamic therapy (SDT). Here we fabricated a biocatalytic Janus nanocomposite (denoted as UPFB) for ultrasound (US) driven SDT and 808 nm near-infrared (NIR) light mediated PDT by combining core-shell-shell upconversion nanoparticles (UCNPs, NaYF4:20%Yb,1%Tm@NaYF4:10%Yb@NaNdF4) and a ferric zirconium porphyrin metal organic framework [PCN-224(Fe)]. Our design not only substantially overcomes the inefficient PDT effect arising from the inadequate Förster resonance energy transfer (FRET) process from UCNPs (donor) to MOFs (acceptor) with only NIR laser irradiation, but also promotes the ROS generation via GSH depletion and oxygen supply contributed by Fe3+ ions coordinated in UPFB as a catalase-like nanozyme. Additionally, the converted Fe2+ from the foregoing process can achieve CDT performance under acidic conditions, such as lysosomes. Meanwhile, UPFB linked with biotin exhibits a good targeting ability to rapidly accumulate in the tumor region, verified by fluorescence imaging and T2-weighted magnetic resonance imaging (MRI). In a word, it is believed that the synthesis and antitumor detection of UPFB heterostructures render them suitable for application in cancer therapeutics.
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Affiliation(s)
- Zhao Wang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Bin Liu
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Qianqian Sun
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Lili Feng
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Fei He
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Piaoping Yang
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Shili Gai
- Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, College of Material Sciences and Chemical Engineering, Harbin Engineering University, Harbin, 150001, P. R. China
| | - Zewei Quan
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, Guangdong 518055, P. R. China
| | - Jun Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
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7
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Wang Z, Sun Q, Liu B, Kuang Y, Gulzar A, He F, Gai S, Yang P, Lin J. Recent advances in porphyrin-based MOFs for cancer therapy and diagnosis therapy. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213945] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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8
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Wang X, Song Z, Wei S, Ji G, Zheng X, Fu Z, Cheng J. Polypeptide-based drug delivery systems for programmed release. Biomaterials 2021; 275:120913. [PMID: 34217020 DOI: 10.1016/j.biomaterials.2021.120913] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 01/01/2023]
Abstract
Recent years have seen increasing interests in the use of ring-opening polymerization of α-amino acid N-carboxyanhydrides (NCAs) to prepare synthetic polypeptides, a class of biocompatible and versatile materials, for various biomedical applications. Because of their rich side-chain functionalities, diverse hydrophilicity/hydrophobicity profiles, and the capability of forming stable secondary structures, polypeptides can assemble into a variety of well-organized nano-structures that have unique advantages in drug delivery and controlled release. Herein, we review the design and use of polypeptide-based drug delivery system derived from NCA chemistry, and discuss the future perspectives of this exciting and important biomaterial area that may potentially change the landscape of next-generation therapeutics and diagnosis. Given the high significance of precise control over release for polypeptide-based systems, we specifically focus on the versatile designs of drug delivery systems capable of programmed release, through the changes in the chemical and physical properties controlled by the built-in molecular structures of polypeptides.
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Affiliation(s)
- Xu Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, 300070, PR China; Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States
| | - Ziyuan Song
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China.
| | - Shiqi Wei
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States
| | - Guonan Ji
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123, China
| | - Xuetao Zheng
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States
| | - Zihuan Fu
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States
| | - Jianjun Cheng
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States; Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States; Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, United States.
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Li L, Tong T, Ji Q, Xu Z, Guan Y, Liang X, Huang H, Kang Y, Pang J. Dual pH- and Glutathione-Responsive CO 2-Generating Nanodrug Delivery System for Contrast-Enhanced Ultrasonography and Therapy of Prostate Cancer. ACS APPLIED MATERIALS & INTERFACES 2021; 13:12899-12911. [PMID: 33720701 DOI: 10.1021/acsami.1c00077] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Ultrasonography (US) contrast imaging using US contrast agents has been widely applied for the diagnosis and differential diagnosis of tumors. Commercial US contrast agents have limited applications because of their large size and shorter imaging time. At the same time, the desired therapeutic purpose cannot be achieved by applying only conventional US contrast agents. The development of nanoscale US agents with US imaging and therapeutic functions has attracted increasing attention. In this study, we successfully developed DOX-loaded poly-1,6-hexanedithiol-sodium bicarbonate nanoparticles (DOX@HADT-SS-NaHCO3 NPs) with pH-responsive NaHCO3 and GSH-responsive disulfide linkages. DOX@HADT-SS-NaHCO3 NPs underwent acid-triggered decomposition of NaHCO3 to generate CO2 bubbles and a reduction of disulfide linkages to further promote the release of CO2 and DOX. The potential of DOX@HADT-SS-NaHCO3 NPs for contrast-enhanced US imaging and therapy of prostate cancer was thoroughly evaluated using in vitro agarose gel phantoms and a C4-2 tumor-bearing nude mice model. These polymeric NPs displayed significantly enhanced US contrast at acidic pH and antitumor efficacy. Therefore, the NaHCO3 and DOX-encapsulated polymeric NPs hold tremendous potential for effective US imaging and therapy of prostate cancer.
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Affiliation(s)
- Lujing Li
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
- Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518107, China
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Tongyu Tong
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
- Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Qiao Ji
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Zuofeng Xu
- Department of Ultrasound, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Yupeng Guan
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
- Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Xin Liang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
| | - Hai Huang
- Department of Urology, The Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
| | - Yang Kang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
- Scientific Research Center, the Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518107, China
| | - Jun Pang
- Department of Urology, Kidney and Urology Center, Pelvic Floor Disorders Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, China
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10
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Xiong Y, Shi C, Li L, Tang Y, Zhang X, Liao S, Zhang B, Sun C, Ren C. A review on recent advances in amino acid and peptide-based fluorescence and its potential applications. NEW J CHEM 2021. [DOI: 10.1039/d1nj02230j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Fluorescence is widely used to detect functional groups and ions, and peptides are used in various fields due to their excellent biological activity.
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Affiliation(s)
- Yingshuo Xiong
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Changxin Shi
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Lingyi Li
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Yuanhan Tang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Xin Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Sisi Liao
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Beibei Zhang
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Changmei Sun
- School of Chemistry and Materials Science, Ludong University, Yantai 264025, China
| | - Chunguang Ren
- Yantai Institute of Materia Medica, Yantai 264000, China
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11
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Preman NK, Barki RR, Vijayan A, Sanjeeva SG, Johnson RP. Recent developments in stimuli-responsive polymer nanogels for drug delivery and diagnostics: A review. Eur J Pharm Biopharm 2020; 157:121-153. [DOI: 10.1016/j.ejpb.2020.10.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/28/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023]
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12
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Mirhadi E, Mashreghi M, Faal Maleki M, Alavizadeh SH, Arabi L, Badiee A, Jaafari MR. Redox-sensitive nanoscale drug delivery systems for cancer treatment. Int J Pharm 2020; 589:119882. [DOI: 10.1016/j.ijpharm.2020.119882] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022]
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13
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Ahoulou EO, Drinkard KK, Basnet K, St. Lorenz A, Taratula O, Henary M, Grant KB. DNA Photocleavage in the Near-Infrared Wavelength Range by 2-Quinolinium Dicarbocyanine Dyes. Molecules 2020; 25:molecules25122926. [PMID: 32630496 PMCID: PMC7355653 DOI: 10.3390/molecules25122926] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 12/21/2022] Open
Abstract
Here, we report the syntheses of two pentamethine cyanine dyes containing quinolinium rings and substituted with either hydrogen (3) or bromine (4) at the meso carbon. The electron withdrawing bromine atom stabilizes dye 4 in aqueous buffer, allowing complex formation to occur between the dye and double-helical DNA. UV–visible, CD, and fluorescence spectra recorded at low DNA concentrations suggest that dye 4 initially binds to the DNA as a high-order aggregate. As the ratio of DNA to dye is increased, the aggregate is converted to monomeric and other low-order dye forms that interact with DNA in a non-intercalative fashion. The brominated dye 4 is relatively unreactive in the dark, but, under 707–759 nm illumination, generates hydroxyl radicals that cleave DNA in high yield (pH 7.0, 22 °C). Dye 4 is also taken up by ES2 ovarian carcinoma cells, where it is non-toxic under dark conditions. Upon irradiation of the ES2 cells at 694 nm, the brominated cyanine reduces cell viability from 100 ± 10% to 14 ± 1%. Our results suggest that 2-quinolinium-based carbocyanine dyes equipped with stabilizing electron withdrawing groups may have the potential to serve as sensitizing agents in long-wavelength phototherapeutic applications.
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Affiliation(s)
- Effibe O. Ahoulou
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (E.O.A.); (K.K.D.); (K.B.)
| | - Kaitlyn K. Drinkard
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (E.O.A.); (K.K.D.); (K.B.)
| | - Kanchan Basnet
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (E.O.A.); (K.K.D.); (K.B.)
| | - Anna St. Lorenz
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA; (A.S.L.); (O.T.)
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA; (A.S.L.); (O.T.)
| | - Maged Henary
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (E.O.A.); (K.K.D.); (K.B.)
- Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA 30303, USA
- Correspondence: (M.H.); (K.B.G.); Tel.: +1-404-413-5566 (M.H.); +1-404-413-5522 (K.B.G.)
| | - Kathryn B. Grant
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA; (E.O.A.); (K.K.D.); (K.B.)
- Correspondence: (M.H.); (K.B.G.); Tel.: +1-404-413-5566 (M.H.); +1-404-413-5522 (K.B.G.)
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14
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Chambre L, Parker RN, Allardyce BJ, Valente F, Rajkhowa R, Dilley RJ, Wang X, Kaplan DL. Tunable Biodegradable Silk-Based Memory Foams with Controlled Release of Antibiotics. ACS APPLIED BIO MATERIALS 2020; 3:2466-2472. [DOI: 10.1021/acsabm.0c00186] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Laura Chambre
- Biomedical Engineering Department, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Rachael N. Parker
- Biomedical Engineering Department, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | | | - Filippo Valente
- Ear Science Institute Australia, Ear Sciences Centre, School of Medicine, The University of Western Australia, Nedlands 6009, Australia
| | - Rangam Rajkhowa
- Institute for Frontier Materials, Deakin University, Geelong 3220, Australia
| | - Rodney J. Dilley
- Ear Science Institute Australia, Ear Sciences Centre, School of Medicine, The University of Western Australia, Nedlands 6009, Australia
| | - Xungai Wang
- Institute for Frontier Materials, Deakin University, Geelong 3220, Australia
| | - David L. Kaplan
- Biomedical Engineering Department, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
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15
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Yang X, Bai J, Qian Y. The investigation of unique water-soluble heptamethine cyanine dye for use as NIR photosensitizer in photodynamic therapy of cancer cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117702. [PMID: 31748160 DOI: 10.1016/j.saa.2019.117702] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/17/2019] [Accepted: 10/24/2019] [Indexed: 06/10/2023]
Abstract
In this paper, a unique water-soluble heptamethine cyanine dye as NIR photosensitizer was synthesized to explore its properties associated with potential applications in photodynamic therapy (PDT). In the strategy of designing this photosensitizer, a sulfonic acid was used as a water soluble functional group and linked to the fluorophore through alkyl chains. 4-amino-2,2,6,6-tetramethylpiperidine-N-oxyl(Tempo) moiety was used as the a nitroxide spin label in obtaining biochemical reaction information in vivo due to it could greatly increase the inter-system crossing (ISC) process for triplet-state photosensitizers and low toxicity. As expected, the photosensitizers performed well in vitro photodynamic therapy. There were a remarkable absorbance band located at 692 nm and emission peaks falls at 762 nm, the quantum yield (Φf) was calculated to be 12.12% in pure aqueous solution using ICG as standards. The photosensitizer also has high singlet oxygen quantum yield (Φ△) for 16.96% with NIR LED irradiation. This photosensitizer can rapidly produce singlet oxygen and exhibit high phototoxicity under NIR light irradiation. It has excellent cellular uptake ability and better cell compatibility. It was also successfully applied in Near-infrared fluorescence imaging and AO/EB staining. In a whole, the organic dye based on Heptamethine cyanine used as photosensitizer has great potential in vivo cancer treatment.
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Affiliation(s)
- Xin Yang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Jin Bai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Ying Qian
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
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16
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Leitão MM, de Melo‐Diogo D, Alves CG, Lima‐Sousa R, Correia IJ. Prototypic Heptamethine Cyanine Incorporating Nanomaterials for Cancer Phototheragnostic. Adv Healthc Mater 2020; 9:e1901665. [PMID: 31994354 DOI: 10.1002/adhm.201901665] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/16/2020] [Indexed: 12/12/2022]
Abstract
Developing technologies that allow the simultaneous diagnosis and treatment of cancer (theragnostic) has been the quest of numerous interdisciplinary research teams. In this context, nanomaterials incorporating prototypic near infrared (NIR)-light responsive heptamethine cyanines have been showing very promising results for cancer theragnostic. The precisely engineered features of these nanomaterials endow them with the ability to achieve a high tumor accumulation, enabling a tumor's visualization by NIR fluorescence and photoacoustic imaging modalities. Upon interaction with NIR light, the tumor-homed heptamethine cyanine-incorporating nanomaterials can also produce a photothermal/photodynamic effect with a high spatio-temporal resolution and minimal side effects, leading to an improved therapeutic outcome. This progress report analyses the application of nanomaterials incorporating prototypic NIR-light responsive heptamethine cyanines (IR775, IR780, IR783, IR797, IR806, IR808, IR820, IR825, IRDye 800CW, and Cypate) for cancer photothermal therapy, photodynamic therapy, and imaging. Overall, the continuous development of nanomaterials incorporating the prototypic NIR absorbing heptamethine cyanines will cement their phototheragnostic capabilities.
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Affiliation(s)
- Miguel M. Leitão
- CICS‐UBI‐Centro de Investigação em Ciências da SaúdeUniversidade da Beira Interior 6200‐506 Covilhã Portugal
| | - Duarte de Melo‐Diogo
- CICS‐UBI‐Centro de Investigação em Ciências da SaúdeUniversidade da Beira Interior 6200‐506 Covilhã Portugal
| | - Cátia G. Alves
- CICS‐UBI‐Centro de Investigação em Ciências da SaúdeUniversidade da Beira Interior 6200‐506 Covilhã Portugal
| | - Rita Lima‐Sousa
- CICS‐UBI‐Centro de Investigação em Ciências da SaúdeUniversidade da Beira Interior 6200‐506 Covilhã Portugal
| | - Ilídio J. Correia
- CICS‐UBI‐Centro de Investigação em Ciências da SaúdeUniversidade da Beira Interior 6200‐506 Covilhã Portugal
- CIEPQPF‐Departamento de Engenharia QuímicaUniversidade de CoimbraRua Sílvio Lima 3030‐790 Coimbra Portugal
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17
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Xu P, Wang X, Li T, Wu H, Li L, Chen Z, Zhang L, Guo Z, Chen Q. Biomineralization-inspired nanozyme for single-wavelength laser activated photothermal-photodynamic synergistic treatment against hypoxic tumors. NANOSCALE 2020; 12:4051-4060. [PMID: 32022048 DOI: 10.1039/c9nr08930f] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Hypoxia, one of the features of most solid tumors, can severely impede the efficiency of oxygen-dependent treatments such as chemotherapy, radiotherapy and type-II photodynamic therapy. Herein, a catalase-like nanozyme RuO2@BSA (RB) was first prepared through a biomineralization strategy, and a high efficiency near-infrared photosensitizer (IR-808-Br2) was further loaded into the protein shell to generate the safe and versatile RuO2@BSA@IR-808-Br2 (RBIR) for the imaging-guided enhanced phototherapy against hypoxic tumors. RB not only acts like a catalase, but also serves as a photothermal agent that speeds up the oxygen supply under near-infrared irradiation (808 nm). The loaded NIR photosensitizer could immediately convert molecular oxygen (O2) to cytotoxic singlet oxygen (1O2) upon the same laser irradiation. Results indicated that RBIR achieved enhanced therapeutic outcomes with negligible side effects. Features such as a simple synthetic route and imaging-guided and single-wavelength-excited phototherapy make the nanozyme a promising agent for clinical applications.
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Affiliation(s)
- Pengping Xu
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Materials Science & Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, CAS High Magnetic Field Laboratory, University of Science and Technology of China, Hefei, 230026, China.
| | - Xueying Wang
- Anhui Key Laboratory for Cellular Dynamics and Chemical Biology, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
| | - Tuanwei Li
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Materials Science & Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, CAS High Magnetic Field Laboratory, University of Science and Technology of China, Hefei, 230026, China.
| | - Huihui Wu
- Anhui Key Laboratory for Cellular Dynamics and Chemical Biology, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
| | - Lingli Li
- Department of Pharmacy, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China.
| | - Zhaolin Chen
- Department of Pharmacy, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China.
| | - Lei Zhang
- Department of Pharmacy, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China.
| | - Zhen Guo
- Anhui Key Laboratory for Cellular Dynamics and Chemical Biology, School of Life Sciences, University of Science and Technology of China, Hefei, 230027, China.
| | - Qianwang Chen
- Hefei National Laboratory for Physical Sciences at Microscale, Department of Materials Science & Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, CAS High Magnetic Field Laboratory, University of Science and Technology of China, Hefei, 230026, China.
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18
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Rasines Mazo A, Allison-Logan S, Karimi F, Chan NJA, Qiu W, Duan W, O’Brien-Simpson NM, Qiao GG. Ring opening polymerization of α-amino acids: advances in synthesis, architecture and applications of polypeptides and their hybrids. Chem Soc Rev 2020; 49:4737-4834. [DOI: 10.1039/c9cs00738e] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review provides a comprehensive overview of the latest advances in the synthesis, architectural design and biomedical applications of polypeptides and their hybrids.
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Affiliation(s)
- Alicia Rasines Mazo
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Stephanie Allison-Logan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Fatemeh Karimi
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Nicholas Jun-An Chan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wenlian Qiu
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wei Duan
- School of Medicine
- Deakin University
- Geelong
- Australia
| | - Neil M. O’Brien-Simpson
- Centre for Oral Health Research
- Melbourne Dental School and the Bio21 Institute of Molecular Science and Biotechnology
- University of Melbourne
- Parkville
- Australia
| | - Greg G. Qiao
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
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19
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Basnet K, Fatemipouya T, St Lorenz A, Nguyen M, Taratula O, Henary M, Grant KB. Single photon DNA photocleavage at 830 nm by quinoline dicarbocyanine dyes. Chem Commun (Camb) 2019; 55:12667-12670. [PMID: 31584046 PMCID: PMC6953408 DOI: 10.1039/c9cc04751d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We have synthesized symmetrical carbocyanine dyes in which two 4-quinolinium rings are joined by a pentamethine bridge that is meso-substituted with H or Cl. Irradiation of the halogenated dye at 830 nm produces hydroxyl radicals that generate DNA direct strand breaks. This represents the first reported example of DNA photocleavage upon single photon excitation of a chromophore at wavelengths above 800 nm.
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Affiliation(s)
- Kanchan Basnet
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA.
| | | | - Anna St Lorenz
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA
| | - Mindy Nguyen
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR 97201, USA
| | - Maged Henary
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA. and Center for Diagnostics and Therapeutics, Atlanta, GA 30303, USA
| | - Kathryn B Grant
- Department of Chemistry, Georgia State University, Atlanta, GA 30303, USA.
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20
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Fang D, Pi M, Pan Z, Song N, He X, Li J, Luo F, Tan H, Li Z. Stable, Bioresponsive, and Macrophage-Evading Polyurethane Micelles Containing an Anionic Tripeptide Chain Extender. ACS OMEGA 2019; 4:16551-16563. [PMID: 31616835 PMCID: PMC6788071 DOI: 10.1021/acsomega.9b02326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
Polymeric nanocarriers have been extensively used in medicinal applications for drug delivery. However, intravenous nanocarriers circulating in the blood will be rapidly cleared from the mononuclear macrophage system. The surface physicochemical characterizations of nanocarriers are the primary factors to determine their fate in vivo, such as evading the reticuloendothelial system, exhibiting long blood circulation times, and accumulating in the targeted site. In this work, we develop a series of polyurethane micelles containing segments of an anionic tripeptide, hydrophilic mPEG, and disulfide bonds. It is found that the long hydrophilic mPEG can shield the micellar surface and have a synergistic effect with the negatively charged tripeptide to minimize macrophage phagocytosis. Meanwhile, the disulfide bond can rapidly respond to the intracellular reduction environment, leading to the acceleration of drug release and improvement of the therapeutic effect. Our results verify that these anionic polyurethane micelles hold great potential in the development of the stealth immune system and controllable intracellular drug transporters.
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Affiliation(s)
- Danxuan Fang
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Menghan Pi
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhicheng Pan
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
- Department
of Chemical Engineering, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4L8, Canada
| | - Nijia Song
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Xueling He
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Jiehua Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Feng Luo
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Hong Tan
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
| | - Zhen Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu 610065, China
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21
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Kumar P, Liu B, Behl G. A Comprehensive Outlook of Synthetic Strategies and Applications of Redox‐Responsive Nanogels in Drug Delivery. Macromol Biosci 2019; 19:e1900071. [PMID: 31298803 DOI: 10.1002/mabi.201900071] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 06/03/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Parveen Kumar
- Laboratory of Functional Molecules and Materials School of Physics and Optoelectronic EngineeringShandong University of Technology Xincun West Road 266 Zibo 255000 China
| | - Bo Liu
- Laboratory of Functional Molecules and Materials School of Physics and Optoelectronic EngineeringShandong University of Technology Xincun West Road 266 Zibo 255000 China
| | - Gautam Behl
- Pharmaceutical and Molecular Biotechnology Research CentreDepartment of ScienceWaterford Institute of Technology Cork Road Waterford X91K0EK Republic of Ireland
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22
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Xue Y, Tian J, Liu Z, Chen J, Wu M, Shen Y, Zhang W. A Redox Stimulation-Activated Amphiphile for Enhanced Photodynamic Therapy. Biomacromolecules 2019; 20:2796-2808. [DOI: 10.1021/acs.biomac.9b00581] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yudong Xue
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Jia Tian
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Zhiyong Liu
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Jianbo Chen
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Mengsi Wu
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Yongjia Shen
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
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23
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Murphy RD, Bobbi E, Oliveira FCS, Cryan S, Heise A. Gelating polypeptide matrices based on the difunctional
N
‐carboxyanhydride diaminopimelic acid cross‐linker. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29376] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Robert D. Murphy
- Department of ChemistryRoyal College of Surgeons in Ireland Dublin 2 Ireland
| | - Elena Bobbi
- Department of ChemistryRoyal College of Surgeons in Ireland Dublin 2 Ireland
| | | | - Sally‐Ann Cryan
- Drug Delivery & Advanced Materials TeamSchool of Pharmacy RCSI, Dublin 2 Ireland
- Trinity Centre for BioengineeringTrinity College Dublin (TCD) Dublin 2 Ireland
- Centre for Research in Medical Devices (CURAM)RCSI, Dublin 2 and National University of Ireland Galway Ireland
| | - Andreas Heise
- Department of ChemistryRoyal College of Surgeons in Ireland Dublin 2 Ireland
- Centre for Research in Medical Devices (CURAM)RCSI, Dublin 2 and National University of Ireland Galway Ireland
- Advanced Materials and Bioengineering Research Centre (AMBER) RCSI and TCD Dublin 2 Ireland
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24
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Ruan Z, Yuan P, Li T, Tian Y, Cheng Q, Yan L. Redox-responsive prodrug-like PEGylated macrophotosensitizer nanoparticles for enhanced near-infrared imaging-guided photodynamic therapy. Eur J Pharm Biopharm 2019; 135:25-35. [DOI: 10.1016/j.ejpb.2018.12.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 12/05/2018] [Accepted: 12/10/2018] [Indexed: 10/27/2022]
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25
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Ballesteros CAS, Bernardi JC, Correa DS, Zucolotto V. Controlled Release of Silver Nanoparticles Contained in Photoresponsive Nanogels. ACS APPLIED BIO MATERIALS 2019; 2:644-653. [DOI: 10.1021/acsabm.8b00366] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Camilo A. S. Ballesteros
- Nanomedicine and Nanotoxicology Group (GNano), IFSC, USP, P.O. Box 369, São Carlos, 13566-590 São Paulo, Brazil
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentação, P.O. Box 741, São Carlos, 13560-970 São Paulo, Brazil
| | - Juliana Cancino Bernardi
- Nanomedicine and Nanotoxicology Group (GNano), IFSC, USP, P.O. Box 369, São Carlos, 13566-590 São Paulo, Brazil
| | - Daniel S. Correa
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentação, P.O. Box 741, São Carlos, 13560-970 São Paulo, Brazil
| | - Valtencir Zucolotto
- Nanomedicine and Nanotoxicology Group (GNano), IFSC, USP, P.O. Box 369, São Carlos, 13566-590 São Paulo, Brazil
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26
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Xue Y, Tian J, Xu L, Liu Z, Shen Y, Zhang W. Ultrasensitive redox-responsive porphyrin-based polymeric nanoparticles for enhanced photodynamic therapy. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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27
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Ruan Z, Yuan P, Li T, Tian Y, Cheng Q, Yan L. Glutathione Triggered Near Infrared Fluorescence Imaging-Guided Chemotherapy by Cyanine Conjugated Polypeptide. ACS Biomater Sci Eng 2018; 4:4208-4218. [DOI: 10.1021/acsbiomaterials.8b00934] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
| | - Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
| | - Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
| | - Youliang Tian
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
| | - Quan Cheng
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemical Physics, iCHEM, University of Science and Technology of China, Jinzai Road 96, Hefei 230026, Anhui, China
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28
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Xue S, Gu X, Zhang J, Sun H, Deng C, Zhong Z. Construction of Small-Sized, Robust, and Reduction-Responsive Polypeptide Micelles for High Loading and Targeted Delivery of Chemotherapeutics. Biomacromolecules 2018; 19:3586-3593. [PMID: 30025206 DOI: 10.1021/acs.biomac.8b00835] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Polypeptide micelles, though having been proved to be an appealing nanoplatform for cancer chemotherapy, are met with issues like inefficient drug encapsulation, gradual drug release, and low tumor cell selectivity and uptake. Here, we report on cRGD-decorated, small-sized, robust, and reduction-responsive polytyrosine micelles (cRGD-rPTM) based on poly(ethylene glycol)- b-poly(l-tyrosine)-lipoic acid (PEG- b-PTyr-LA) conjugate for high loading and targeted delivery of doxorubicin (Dox). Notably, cRGD-rPTM exhibited efficient loading of Dox, giving cRGD-rPTM-Dox with a drug loading content (DLC) of 18.5 wt % and a small size of 45 nm at a theoretical DLC of 20 wt %. cRGD-rPTM-Dox displayed reduction-triggered drug release, high selectivity and superior antiproliferative activity toward αvβ3 integrin positive MDA-MB-231 breast cancer cells (IC50 = 1.5 μg/mL) to both nontargeted rPTM-Dox and clinical liposomal formulation (LP-Dox). cRGD-rPTM-Dox demonstrated a prolonged circulation time compared with the noncrosslinked cRGD-PTM-Dox control and significantly better accumulation in MDA-MB-231 breast tumor xenografts than nontargeted rPTM-Dox. Moreover, cRGD-rPTM-Dox at 6 mg Dox equiv/kg could remarkably suppress growth of MDA-MB-231 human breast tumor without inducing obvious side effects, outperforming both rPTM-Dox and LP-Dox. These reduction-responsive multifunctional polytyrosine micelles appear to be a viable and versatile nanoplatform for targeted chemotherapy.
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Affiliation(s)
- Song Xue
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Xiaolei Gu
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Jian Zhang
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Huanli Sun
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Chao Deng
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , People's Republic of China
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Reduction-sensitive polypeptide nanogel conjugated BODIPY-Br for NIR imaging-guided chem/photodynamic therapy at low light and drug dose. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:745-756. [PMID: 30184803 DOI: 10.1016/j.msec.2018.07.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 06/04/2018] [Accepted: 07/12/2018] [Indexed: 12/19/2022]
Abstract
A heavy atoms modified reaction-active photosensitizer NHS-BODIPY-Br possessing efficient near infrared (NIR) fluorescence emission and singlet oxygen generation properties has been synthesized, which can be used for synchronous NIR imaging and photodynamic therapy (PDT). A reduction-sensitive PEGylated polypeptide nanogel was prepared by ring-opening polymerization (ROP) of l-cystine-N-carboxy anhydride. Poly (ethylene glycol) methyl ether was used as initiator and hydrophilic segment, the as-prepared nanogel was conjugated with the NHS-BODIPY-Br molecule by chemical linkage, and it can be directly used as a macrophotosentizer for NIR imaging-guided PDT. In addition, the nanogel also showed good encapsulating ability for doxorubicin (DOX). In the presence of glutathione (10 mM), the obtained NIR nanogel showed obvious reduction-induced drug release behavior. In vitro tests on internalization of the NIR nanogel by HepG2 cells indicated its efficiency in detecting cancer cells. Meanwhile, MTT assays performed on HepG2 cells confirmed that the cancer cells growth could be obviously suppressed (almost all cells) when exposed to an extremely low energy light (25 mW/cm2, 10-15 J/cm2) and low dose of DOX (3-5 μg/ml), indicates an efficient NIR image-guided chem/photodynamic therapy.
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Fakayode OJ, Kruger CA, Songca SP, Abrahamse H, Oluwafemi OS. Photodynamic therapy evaluation of methoxypolyethyleneglycol-thiol-SPIONs-gold-meso-tetrakis(4-hydroxyphenyl)porphyrin conjugate against breast cancer cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:737-744. [PMID: 30184802 DOI: 10.1016/j.msec.2018.07.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 06/11/2018] [Accepted: 07/10/2018] [Indexed: 12/26/2022]
Abstract
Magnetic field enhanced photodynamic therapy is an effective non-invasive technique for the eradication of cancer diseases. In this report, magnetic field enhancement of the photodynamic therapy (PDT) efficacy of a novel methoxypolyethyleneglycol-thiol-SPIONs-gold-meso-tetrakis(4-hydroxyphenyl)porphyrin conjugate (nano-drug) against MCF-7 breast cancer cells was evaluated. The nano-drug exhibited excellent blue and red emissions under suitable ultraviolet (380 nm) and visible (430 nm) excitations and was well taken up by the cells without any significant dark cytotoxicity after 24 h post-incubation. However, after exposure of cells to light for about 15 min, high rate of cell death was observed in a dose-dependent manner. In addition, the cells that were exposed to external magnetic field displayed higher phototoxicity than the non-exposed cells. Altogether, these results suggest that the nano-porphyrin drug system can function as a new promising magnetic-field targeting agent for theranostic photodynamic eradication of cancer diseases.
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Affiliation(s)
- O J Fakayode
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa; Centre for Nanomaterials Research, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - C A Kruger
- Laser Research Centre, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - S P Songca
- Department of Chemistry, University of Zululand, Private Bag X1001, Kwadlangezwa 3886, South Africa
| | - H Abrahamse
- Laser Research Centre, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa
| | - O S Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa; Centre for Nanomaterials Research, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa.
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31
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Ruan Z, Liu L, Jiang W, Li S, Wang Y, Yan L. NIR imaging-guided combined photodynamic therapy and chemotherapy by a pH-responsive amphiphilic polypeptide prodrug. Biomater Sci 2018; 5:313-321. [PMID: 27999839 DOI: 10.1039/c6bm00787b] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
pH-Sensitive doxorubicin conjugated polymeric micelles entrapped with near infrared (NIR) photosensitizer BODIPY (which works as an imaging agent at the same time) were designed and synthesized by ring opening polymerization of N-carboxyanhydride with mPEG-NH2 as the initiator, following reaction with doxorubicin to form the hydrazone-bond linker for pH responsiveness. Then the NIR dye (BODIPY) was loaded in the micelles for both bioimaging and photodynamic therapy (PDT). A significant cytotoxicity of NIR imaging-guided combined PDT and chemotherapy could be found by MTT assays, which was also confirmed with a fluorescence microscope, indicating a new kind of polymeric nanoparticle for potential theranostic treatment of cancers. In addition, the energy density of the laser for the PDT is extremely low.
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Affiliation(s)
- Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, iChEM, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96#, Hefei, 230026 Anhui, P.R. China.
| | - Le Liu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, iChEM, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96#, Hefei, 230026 Anhui, P.R. China.
| | - Wei Jiang
- School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, P.R. China
| | - Shuya Li
- School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, P.R. China
| | - Yucai Wang
- School of Life Sciences, University of Science and Technology of China, Hefei, 230027, Anhui, P.R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, iChEM, and Department of Chemical Physics, University of Science and Technology of China, Jinzai Road 96#, Hefei, 230026 Anhui, P.R. China.
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Fakayode OJ, Tsolekile N, Songca SP, Oluwafemi OS. Applications of functionalized nanomaterials in photodynamic therapy. Biophys Rev 2018; 10:49-67. [PMID: 29294258 PMCID: PMC5803176 DOI: 10.1007/s12551-017-0383-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 12/13/2017] [Indexed: 11/25/2022] Open
Abstract
Specially designed functionalized nanomaterials such as superparamagnetic iron oxide, gold, quantum dots and up- and down-conversion lanthanide series nanoparticles have consistently and completely revolutionized the biomedical environment over the past few years due to their specially inferring properties, such as specific drug delivery, plasmonic effect, optical and imaging properties, therapeutic thermal energy productionand excellent irresistible cellular penetration. These properties have been used to improve many existing disease treatment modalities and have led to the development of better therapeutic approaches for the advancement of the treatment of critical human diseases, such as cancers and related malaise. In photodynamic therapy, for example, where the delivery of therapeutic agents should ideally avoid toxicity on nearby healthy cells, superparamagnetic iron oxide nanoparticles have been shown to be capable of making photodynamic therapy (PDT) prodrugs and their associative targeting moieties tumor-specific via their unique response to an external magnetic fields. In this review, the nanomaterials commonly employed for the enhancement of photodynamic therapy are discussed. The review further describes the various methods of synthesis and characterization of these nanomaterials and highlights challenges for improving the efficacy of PDT in the future.
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Affiliation(s)
- Olayemi J Fakayode
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa
| | - Ncediwe Tsolekile
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa
| | - Sandile P Songca
- Department of Chemistry, University of Zululand, PB X1001, Kwadlangezwa, 3886, South Africa
| | - Oluwatobi S Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa.
- Centre for Nanomaterials Science Research, University of Johannesburg, Johannesburg, South Africa.
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Paik P, Kumar KS, Modak MD, Kumar U K, Maity S. UCN–SiO 2–GO: a core shell and conjugate system for controlling delivery of doxorubicin by 980 nm NIR pulse. RSC Adv 2018; 8:37492-37502. [PMID: 35557801 PMCID: PMC9089400 DOI: 10.1039/c8ra07030j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 10/24/2018] [Indexed: 11/21/2022] Open
Abstract
Herein, graphene oxide (GO) has been attached with core–shell upconversion-silica (UCN–SiO2) nanoparticles (NPs) to form a GO–UCN–SiO2 hybrid nanocomposite and used for controlled drug delivery. The formation of the nanocomposite has been confirmed by various characterization techniques. To date, a number of reports are available on GO and its drug delivery applications, however, the synergic properties that arise due to the combination of GO, UCNPs and SiO2 can be used for controlled drug delivery. New composite UCN@SiO2–GO has been synthesized through a bio-conjugation approach and used for drug delivery applications to counter the lack of quantum efficiency of the upconversion process and control sustained release. A model anticancer drug (doxorubicin, DOX) has been loaded to UCNPs, UCN@SiO2 NPs and the UCN@SiO2–GO nanocomposite. The photosensitive release of DOX from the UCN@SiO2–GO nanocomposite has been studied with 980 nm NIR laser excitation and the results obtained for UCNPs and UCN@SiO2 NPs compared. It is revealed that the increase in the NIR laser irradiation time from 1 s to 30 s leads to an increase in the amount of DOX release in a controlled manner. In vitro studies using model cancer cell lines have been performed to check the effectiveness of our materials for controlled drug delivery and therapeutic applications. Obtained results showed that the designed UCN@SiO2–GO nanocomposite can be used for controlled delivery based therapeutic applications and for cancer treatment. A GO–UCN–SiO2 hybrid nanocomposite for loading of doxorubicin and its use in in vitro efficiency for killing carcinoma cells.![]()
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Affiliation(s)
- Pradip Paik
- School of Biomedical Engineering
- Indian Institute of Technology (BHU)
- Varanasi 221 005
- India
- School of Engineering Sciences and Technology
| | - K. Santhosh Kumar
- School of Engineering Sciences and Technology
- University of Hyderabad
- Hyderabad-500046
- India
| | - Monami Das Modak
- School of Engineering Sciences and Technology
- University of Hyderabad
- Hyderabad-500046
- India
| | - Koushi Kumar U
- School of Engineering Sciences and Technology
- University of Hyderabad
- Hyderabad-500046
- India
| | - Somedutta Maity
- School of Biomedical Engineering
- Indian Institute of Technology (BHU)
- Varanasi 221 005
- India
- School of Engineering Sciences and Technology
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34
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Deng K, Li C, Huang S, Xing B, Jin D, Zeng Q, Hou Z, Lin J. Recent Progress in Near Infrared Light Triggered Photodynamic Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1702299. [PMID: 28961374 DOI: 10.1002/smll.201702299] [Citation(s) in RCA: 193] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/23/2017] [Indexed: 05/21/2023]
Abstract
Nowadays, photodynamic therapy (PDT) is under the research spotlight as an appealing modality for various malignant tumors. Compared with conventional PDT treatment activated by ultraviolet or visible light, near infrared (NIR) light-triggered PDT possessing deeper penetration to lesion area and lower photodamage to normal tissue holds great potential for in vivo deep-seated tumor. In this review, recent research progress related to the exploration of NIR light responsive PDT nanosystems is summarized. To address current obstacles of PDT treatment and facilitate the effective utilization, several innovative strategies are developed and introduced into PDT nanosystems, including the conjugation with targeted moieties, O2 self-sufficient PDT, dual photosensitizers (PSs)-loaded PDT nanoplatform, and PDT-involved synergistic therapy. Finally, the potential challenges as well as the prospective for further development are also discussed.
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Affiliation(s)
- Kerong Deng
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
| | - Chunxia Li
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, 321004, China
| | - Shanshan Huang
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Bengang Xing
- School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371, Singapore
| | - Dayong Jin
- Institute for Biomedical Materials and Devices, Faculty of Science, University of Technology, Sydney, NSW, 2007, Australia
| | - Qingguang Zeng
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Zhiyao Hou
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
| | - Jun Lin
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529020, China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
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35
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Specific light-up pullulan-based nanoparticles with reduction-triggered emission and activatable photoactivity for the imaging and photodynamic killing of cancer cells. J Colloid Interface Sci 2017; 498:170-181. [DOI: 10.1016/j.jcis.2017.03.059] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 03/13/2017] [Accepted: 03/13/2017] [Indexed: 11/22/2022]
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36
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Jiang Z, Chen J, Ding J, Zhuang X, Chen X. Controlled Syntheses of Functional Polypeptides. ACS SYMPOSIUM SERIES 2017. [DOI: 10.1021/bk-2017-1252.ch008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zhongyu Jiang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Jinjin Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Jianxun Ding
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Xiuli Zhuang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
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37
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Zhang LJ, Wu B, Zhou W, Wang CX, Wang Q, Yu H, Zhuo RX, Liu ZL, Huang SW. Two-component reduction-sensitive lipid–polymer hybrid nanoparticles for triggered drug release and enhanced in vitro and in vivo anti-tumor efficacy. Biomater Sci 2017; 5:98-110. [DOI: 10.1039/c6bm00662k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Two-component reduction-sensitive lipid–polymer hybrid nanoparticles composed of DLPE-S-S-MPEG and PCL were developed for intracellular reduction triggered delivery of DOX.
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Affiliation(s)
- Liu-Jie Zhang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Bo Wu
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Wei Zhou
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Cai-Xia Wang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Qian Wang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Hui Yu
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Zhi-Lan Liu
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
| | - Shi-Wen Huang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
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Sun P, Wang G, Hou H, Yuan P, Deng W, Wang C, Lu X, Fan Q, Huang W. A water-soluble phosphorescent conjugated polymer brush for tumor-targeted photodynamic therapy. Polym Chem 2017. [DOI: 10.1039/c7py01248a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A glycopolymer modified water-soluble conjugated polymer brush was developed for Hep G2 tumor targeted photodynamic therapy.
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Affiliation(s)
- Pengfei Sun
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Gaina Wang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Huanzhi Hou
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Pengcheng Yuan
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Weixing Deng
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Chao Wang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Xiaomei Lu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing Tech University (NanjingTech)
- Nanjing 211816
- China
| | - Quli Fan
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
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Belali S, Karimi AR, Hadizadeh M. Novel nanostructured smart, photodynamic hydrogels based on poly(N-isopropylacrylamide) bearing porphyrin units in their crosslink chains: A potential sensitizer system in cancer therapy. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.041] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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40
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Shi Y, Xiao L, Wu D, Li F, Li D, Zhang J, Li S, Zhou H, Wu J, Tian Y. Synthesis, crystal structure, electrochemistry and third-order nonlinear optical properties of two novel ferrocene derivatives. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Liu L, Fu L, Jing T, Ruan Z, Yan L. pH-Triggered Polypeptides Nanoparticles for Efficient BODIPY Imaging-Guided Near Infrared Photodynamic Therapy. ACS APPLIED MATERIALS & INTERFACES 2016; 8:8980-8990. [PMID: 27020730 DOI: 10.1021/acsami.6b01320] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
An efficient pH-responsive multifunctional polypeptide micelle for simultaneous imaging and in vitro photodynamic therapy (PDT) has been prepared. The goal here is to detect and treat cancer cells by near-infrared fluorescence (NIRF) imaging and PDT synchronously. A photosensitizer BODIPY-Br2 with efficient singlet oxygen generation was synthesized at first which owns both seductive abilities in fluorescence emission and reactive oxygen species (ROS) generation under light irradiation. Then, amphiphilic copolymer micelles pH-triggered disassembly were synthesized from N-carboxyanhydride (NCA) monomer via a ring-opening polymerization and click reaction for the loading of BODIPY-Br2 by hydrophobic interaction, and the driving force is the protonation of the diisopropylethylamine groups conjugated to the polypeptide side chains. In vitro tests performed on HepG2 cancer cells confirm that the cell suppression rate was improved by more than 40% in the presence of light in the presence of an extremely low energy density (12 J/cm(2)) with very low concentration of 5.4 μM photosensitizer. At the same time, the internalization of the nanoparticles by cells can also be traced by NIRF imaging, indicating that the NIR nanoparticles presented imaging guided photodynamic therapy properties. It provides the potential of using polypeptide as a biodegradable carrier for NIR image-guided photodynamic therapy.
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Affiliation(s)
- Le Liu
- CAS Key Laboratory of Soft Matter Chemistry, National Synchrotron Radiation Laboratory, iChEM, and Department of Chemical Physics, University of Science and Technology of China , Hefei 230026, P. R. China
| | - Liyi Fu
- CAS Key Laboratory of Soft Matter Chemistry, National Synchrotron Radiation Laboratory, iChEM, and Department of Chemical Physics, University of Science and Technology of China , Hefei 230026, P. R. China
| | - Titao Jing
- CAS Key Laboratory of Soft Matter Chemistry, National Synchrotron Radiation Laboratory, iChEM, and Department of Chemical Physics, University of Science and Technology of China , Hefei 230026, P. R. China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry, National Synchrotron Radiation Laboratory, iChEM, and Department of Chemical Physics, University of Science and Technology of China , Hefei 230026, P. R. China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry, National Synchrotron Radiation Laboratory, iChEM, and Department of Chemical Physics, University of Science and Technology of China , Hefei 230026, P. R. China
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Liu L, Ruan Z, Li T, Yuan P, Yan L. Near infrared imaging-guided photodynamic therapy under an extremely low energy of light by galactose targeted amphiphilic polypeptide micelle encapsulating BODIPY-Br2. Biomater Sci 2016; 4:1638-1645. [DOI: 10.1039/c6bm00581k] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Galactose targeted polymeric micelle encapsulating BODIPY-Br2 has been prepared which showed NIR imaging-guided photodynamic therapy under an extremely low energy of light.
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Affiliation(s)
- Le Liu
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- and National Synchrotron Radiation Laboratory
- iChEM
- University of Science and Technology of China
| | - Zheng Ruan
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- and National Synchrotron Radiation Laboratory
- iChEM
- University of Science and Technology of China
| | - Tuanwei Li
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- and National Synchrotron Radiation Laboratory
- iChEM
- University of Science and Technology of China
| | - Pan Yuan
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- and National Synchrotron Radiation Laboratory
- iChEM
- University of Science and Technology of China
| | - Lifeng Yan
- CAS Key Laboratory of Soft Matter Chemistry
- Hefei National Laboratory for Physical Sciences at the Microscale
- and National Synchrotron Radiation Laboratory
- iChEM
- University of Science and Technology of China
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43
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Li SX, Liu L, Zhang LJ, Wu B, Wang CX, Zhou W, Zhuo RX, Huang SW. Synergetic enhancement of antitumor efficacy with charge-reversal and reduction-sensitive polymer micelles. Polym Chem 2016. [DOI: 10.1039/c6py00874g] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
An amphiphilic block copolymer PLA-SS-PAEMA/DMMA was used to encapsulate and deliver Doxorubicin for synergetic enhancement of antitumor efficacy by the combinational effect of charge-reversal on cellular uptake and reduction-sensitivity on intracellular DOX release.
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Affiliation(s)
- Shi-Xi Li
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Lei Liu
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Liu-Jie Zhang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Bo Wu
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Cai-Xia Wang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Wei Zhou
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
| | - Shi-Wen Huang
- Key Laboratory of Biomedical Polymers
- Ministry of Education
- Department of Chemistry
- Wuhan University
- Wuhan 430072
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