1
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Antoniraj MG, Jeeva Kumari HL, Shanmugarathinam A, Kandasamy R. pH-responsive chitosan copolymer synthesized via click chemistry for design of polymeric nanoparticles for targeted drug delivery. Carbohydr Res 2024; 542:109200. [PMID: 38964015 DOI: 10.1016/j.carres.2024.109200] [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: 04/19/2024] [Revised: 06/22/2024] [Accepted: 06/26/2024] [Indexed: 07/06/2024]
Abstract
The polymeric nanoparticles (PNPs) loaded with prednisolone were developed to exhibit pH-responsive properties owing to the attachment of a hydrazone linkage between the copolymer chitosan and mPEG. In the diseased cellular environment, the hydrazone bond tends to break due to reduced pH, leading to the release of the drug from the PNPs at the required site of action. The fabricated PNPs exhibit spherical morphology, optimum size (∼200 nm), negative surface charge, and monodispersed particle size distribution. The encapsulation efficiency of the PNPs was determined to be 71.1 ± 0.79 % and two experiments (polymer weight loss and drug release) confirmed the pH-responsive properties of the PNPs. The cellular study cytotoxicity assay showed biocompatibility of PNPs and drug molecule-mediated toxicity to A549 cells. The ligand atrial natriuretic peptide-attached PNPs internalized into A549 cells via natriuretic peptide receptor-A to achieve target specificity. The PNPs cytotoxicity and pH-response medicated inflammation reduction functionality was studied in inflammation-induced RAW264.7 cell lines. The study observed the PNPs effectively reduced the inflammatory mediators NO and ROS levels in RAW264.7. The results showed that pH-responsive properties of PNPs and this novel fabricated delivery system effectively treat inflammatory and cancer diseases.
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Affiliation(s)
- Mariya Gover Antoniraj
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, 620024, Tamil Nadu, India
| | - Henry Linda Jeeva Kumari
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, 620024, Tamil Nadu, India
| | - A Shanmugarathinam
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, 620024, Tamil Nadu, India
| | - Ruckmani Kandasamy
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), University College of Engineering, Anna University, BIT Campus, Tiruchirappalli, 620024, Tamil Nadu, India.
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2
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Zuo R, Shi J, Jiang S, Chu M, Wang Q, Kong L, Kang Q, Guo Y, Guan J. Promotion of the genipin crosslinked chitosan-fiber hydrogel loaded with sustained release of clemastine fumarate in diabetic wound repair. Int J Biol Macromol 2023; 226:900-914. [PMID: 36502950 DOI: 10.1016/j.ijbiomac.2022.12.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022]
Abstract
Diabetic skin disorders are lingering and refractory clinical diseases. In this study, a genipin-crosslinked porous chitosan fiber (CSF) hydrogel was fabricated to achieve rapid wound healing. By embedding clemastine fumarate (CF) in the CSF hydrogel pores, we synthesised a CSF/CF hydrogel for the treatment of diabetic wounds. The microstructure, chemical elements, spectral variation, mechanical properties, swelling ratios, degradability, and toxicity of the CSF/CF hydrogels were studied. Compared with the typical CS power hydrogel, the porous CSF hydrogel crosslinked with genipin possesses a stable structure and improved physicochemical properties. Moreover, CF was slowly released from the CSF hydrogel. Molecular simulation also showed that CF was evenly embedded inside the cavity formed by the novel CSF hydrogel. The results suggested that CF can resist damage from high glucose levels and promote proliferation, tube formation, and migration of endothelial cells (ECs) and fibroblasts. The CSF/CF hydrogel promoted wound healing in a rat model. Mechanistically, the beneficial effect of CF on wound healing may be related to activation of the MEK/ERK and PI3K/Akt signalling pathways. In conclusion, genipin-crosslinked CSF/CF hydrogel can accelerate wound healing and may be an effective therapeutic method for treating diabetic skin lesions.
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Affiliation(s)
- Rongtai Zuo
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingjing Shi
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Susu Jiang
- Department of Obstetrics and Gynecology, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Chu
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China
| | - Qiyang Wang
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China; Kunming Univ Sci & Technol, Peoples Hosp Yunnan Prov 1, Dept Orthoped Surg, Key Lab Digital Orthopedic Yunnan Prov, Affiliated H, Kunming 650032, China
| | - Lingchi Kong
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qinglin Kang
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - YaPing Guo
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai 200234, China.
| | - Junjie Guan
- Department of Orthopedic Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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3
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Liao S, Liu Y, Kong Y, Shi H, Xu B, Tang B, Li C, Chen Y, Chen J, Du J, Zhang Y. A bionic multichannel nanofiber conduit carrying Tubastatin A for repairing injured spinal cord. Mater Today Bio 2022; 17:100454. [PMID: 36310542 PMCID: PMC9615035 DOI: 10.1016/j.mtbio.2022.100454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022]
Abstract
Spinal cord injury is a kind of nerve injury disease with high disability rate. The bioscaffold, which presents a biomimetic structure, can be used as “bridge” to fill the cavity formed by the liquefaction and necrosis of spinal nerve cells, and connects the two ends of the fracture to promote the effective recovery of nerve function. Tubasatin A (TUBA) is a potent selective histone deacetylase 6 (HDAC6) inhibitor, which can inhibit the overexpression of HDAC6 after spinal cord injury. However, TUBA is limited by high efflux ratios, low brain penetration and uptake in the treatment of spinal cord injury. Therefore, an effective carrier with efficient load rate, sustained drug release profile, and prominent repair effect is urgent to be developed. In this study, we have prepared a bionic multichannel Tubasatin A loaded nanofiber conduit (SC-TUBA(+)) through random electrospinning and post-triple network bond crosslinking for inhibiting HDAC6 as well as promoting axonal regeneration during spinal cord injury treatment. The Tubasatin A-loaded nanofibers were shown to be successfully contained in poly(glycolide-co-ε-caprolactone) (PGCL)/silk fibroin (SF) matrix, and the formed PGCL/SF-TUBA nanofibers exhibited an uniform and smooth morphology and appropriate surface wettability. Importantly, the TUBA loaded nanofibers showed a sustained-release profile, and still maintains activity and promoted the extension of axonal. In addition, the total transection large span model of rat back and immunofluorescent labeling, histological, and neurobehavioral analysis were performed for inducing spinal cord injury at T9-10, evaluating therapeutic efficiency of SC-TUBA(+), and elucidating the mechanism of TUBA release system in vivo. All the results demonstrated the significantly reduced glial scar formation, increased nerve fiber number, inhibited inflammation, reduced demyelination and protected bladder tissue of TUBA-loaded nanofibers for spinal cord injury compared to SC-TUBA, SC and Control groups, indicating their great potential for injured spinal cord healing clinically.
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Affiliation(s)
- Shiyang Liao
- Fengxian Hospital, School of Medicine, Anhui University of Science and Technology, 6600 Nanfeng Hwy, Shanghai, 201499, PR China
| | - Yonghang Liu
- School of Chemistry and Chemical Engineering, Shanghai Engineering Research Center of Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Non-coding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, 333 Longteng Rd, Shanghai, 201620, PR China
| | - Yanlong Kong
- Fengxian Hospital, School of Medicine, Anhui University of Science and Technology, 6600 Nanfeng Hwy, Shanghai, 201499, PR China
| | - Haitao Shi
- Department of Spine, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510515, PR China
| | - Bitong Xu
- Department of Spine, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510515, PR China
| | - Bo Tang
- Department of Spine, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510515, PR China
| | - Congbin Li
- Fengxian Hospital, School of Medicine, Anhui University of Science and Technology, 6600 Nanfeng Hwy, Shanghai, 201499, PR China
| | - Yitian Chen
- Department of Spine, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510515, PR China
| | - Jing Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 528 Zhangheng Rd, Shanghai, 201203, PR China
| | - Juan Du
- School of Chemistry and Chemical Engineering, Shanghai Engineering Research Center of Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Non-coding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, 333 Longteng Rd, Shanghai, 201620, PR China,Corresponding author. School of Chemistry and Chemical Engineering, Shanghai Engineering Research Center of Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Non-coding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, 333 Longteng Rd, Shanghai, 201620, PR China.
| | - Yadong Zhang
- Fengxian Hospital, School of Medicine, Anhui University of Science and Technology, 6600 Nanfeng Hwy, Shanghai, 201499, PR China,Department of Spine, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, 183 West Zhongshan Avenue, Guangzhou, 510515, PR China,Corresponding author. Fengxian Hospital, School of Medicine, Anhui University of Science and Technology, 6600 Nanfeng Hwy, Shanghai, 201499, PR China.
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4
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Jazani AM, Oh JK. Synthesis of multiple stimuli-responsive degradable block copolymers via facile carbonyl imidazole-induced postpolymerization modification. Polym Chem 2022. [DOI: 10.1039/d2py00729k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A robust approach that centers on carbonyl imidazole chemistry was used to synthesize a triple-stimuli-responsive degradable block copolymer labeled with acetal, disulfide, and o-nitrobenzyl groups exhibiting acid, reduction, and light responses.
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Affiliation(s)
- Arman Moini Jazani
- Department of Chemistry and Biochemistry, Concordia University, Montreal, Quebec, H4B 1R6, Canada
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry, Concordia University, Montreal, Quebec, H4B 1R6, Canada
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5
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Zhang X, Guan G, Wang Z, Lv L, Chávez-Madero C, Chen M, Yan Z, Yan S, Wang L, Li Q. Drug release evaluation of Paclitaxel/Poly-L-Lactic acid nanoparticles based on a microfluidic chip. Biomed Microdevices 2021; 23:57. [PMID: 34762163 DOI: 10.1007/s10544-021-00596-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2021] [Indexed: 12/22/2022]
Abstract
Paclitaxel is a commonly used drug in the medical field because of its strong anticancer effect. However, it may produce relatively severe side effects (i.e., allergic reactions). A major characteristic of paclitaxel is low solubility in water. Special solvents are used for dissolving paclitaxel and preparing the paclitaxel drugs, while the solvents themselves will cause certain effects. Polyoxyethylene castor oil, for example, can cause severe allergic reactions in some people, and the clinical use is limited. In this study, we developed a new Paclitaxel/Poly-L-Lactic Acid (PLLA) nanoparticle drug, which is greatly soluble in water, and carried out in vitro drug sustained release research on it and the original paclitaxel drug. However, because the traditional polymer drug carrier usually uses dialysis bag and thermostatic oscillation system to measure the drug release degree in vitro, the results obtained are greatly different from the actual drug release results in human body. Therefore, this paper adopts the microfluidic chip we previously developed to mimic the human blood vessels microenvironment to study the sustained-release of Paclitaxel/PLLA nanoparticles to make the results closer to the release value in human body. The experimental results showed that compared with the original paclitaxel drug, Paclitaxel/PLLA nanoparticles have a long-sustained release time and a slow drug release, realizing the sustained low-dose release of paclitaxel, a cell cycle-specific anticancer drug, and provided certain reference significance and theoretical basis for the research and development of anticancer drugs.
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Affiliation(s)
- Xiang Zhang
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China. .,Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA. .,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China. .,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China.
| | - Guotao Guan
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China.,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China.,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China
| | - Zhenxing Wang
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China.,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China.,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China
| | - Li Lv
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA.,Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China
| | - Carolina Chávez-Madero
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA.,Departamento de Ingeniería Mecatrónica Y Electrónica, Escuela de Ingeniería Y Ciencias, Tecnologico de Monterrey, Monterrey, 64849, NL, México
| | - Mo Chen
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA, 02139, USA.,Obstetrics and Gynecology Hospital, Fudan University, Shanghai, 200011, China
| | - Zhenhao Yan
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China.,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China.,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China
| | - Shujie Yan
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China.,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China.,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China
| | - Lixia Wang
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China.,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China.,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China
| | - Qian Li
- School of Mechanics & Safety Engineering, Zhengzhou University, Zhengzhou, 450001, China. .,National Center for International Joint Research of Micro-Nano Molding Technology, Zhengzhou University, Zhengzhou, 450001, China. .,Key Laboratory for Micro Molding Technology of Henan Province, Zhengzhou University, Zhengzhou, 450001, China.
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6
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Ma S, Li G, Tao Q, Guo L, Zhou Z, Yu J. Formation of H 2O 2/temperature dual-responsive supramolecular micelles for drug delivery and kinetics. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1765356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Songmei Ma
- School of Chemistry and Materials Science, Ludong University, Yantai, China
| | - Guiying Li
- School of Chemistry and Materials Science, Ludong University, Yantai, China
| | - Qian Tao
- School of Chemistry and Materials Science, Ludong University, Yantai, China
| | - Lei Guo
- School of Chemistry and Materials Science, Ludong University, Yantai, China
| | - Zaishuai Zhou
- School of Chemistry and Materials Science, Ludong University, Yantai, China
| | - Jiahui Yu
- School of Chemistry and Materials Science, Ludong University, Yantai, China
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7
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Facile fabrication of glycosylated and PEGylated carbon nanotubes through the combination of mussel inspired chemistry and surface-initiated ATRP. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 106:110157. [DOI: 10.1016/j.msec.2019.110157] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 06/26/2019] [Accepted: 09/02/2019] [Indexed: 11/16/2022]
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8
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Guo H, Cheng X, Li H, Li J, Wei J, Feng C. Synthesis, micellar structures and emission mechanisms of an AIE and DDED-featured fluorescent pH- and thermo-meter. RSC Adv 2020; 10:23532-23542. [PMID: 35517342 PMCID: PMC9054736 DOI: 10.1039/d0ra01000f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 05/29/2020] [Indexed: 11/29/2022] Open
Abstract
A new nanoprobe, the luminescent diblock copolymer PNIPAM(MAh-4)-b-P4VP (PN4P), with pH- and thermo-responsive deprotonation-driven emission decay (DDED) and aggregation-induced emission (AIE) features was designed and synthesized. The nanoprobe PN4P can form micellar structures in water with reversible dual-responsive fluorescence (FL) behavior within a wide pH range of 2–11. The critical solution temperature was found at about 32, 30 and 27 °C as the pH switched from 2, 7 to 11. The critical pH value of the probe was about 4.0, and the micelles showed a core–shell inversion in response to pH and thermal stimuli, accompanied by a desirable emission tunability. P4VP as the micellar shell at pH = 2 was more easily dehydrated with the increase in temperature as compared to PNIPAM as the micellar shell at pH > 4. The strongest dehydration of the P4VP shell would make PN4P the most strongly aggregated and the most AIE-active, which supports the 2.10-fold most distinguished thermal-responsive emission enhancement at pH = 2. Moreover, a dramatic acidochromic redshift of the emission band from 450 (pH > 4) to 490 nm (pH = 2) was observed, and the maximum emission at pH = 2 was enhanced by about 2.07-fold as compared with that at pH = 7. Therefore, the probe displays the desired dual responses and good reversibility. AIE and DDED are the two major mechanisms responsible for the dual-responsive emission change, with AIE playing a more important role than DDED. This work offers a promising approach to interpreting temperature (range from 28 to 40 °C) and pH changes (range from 2 to 7) in water. A nanoprobe in water features pH- and thermal-responsive micellar/clustering structures, deprotonation-driven emission decay (DDED) and aggregation-induced emission (AIE).![]()
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Affiliation(s)
- He Guo
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Xiaomeng Cheng
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Colloid and Interface and Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Hongping Li
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Jun Li
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Jinjin Wei
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Chongyang Feng
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
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9
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Ren H, Qiu XP, Shi Y, Yang P, Winnik FM. Light, temperature, and pH control of aqueous azopyridine-terminated poly(N-isopropylacrylamide) solutions. Polym Chem 2019. [DOI: 10.1039/c9py01086f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Azopyridines (AzPy) act as light-sensitive groups that undergo reversible cis–trans isomerization upon UV irradiation, as hydrogen-bond acceptors, and as ionizable moieties.
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Affiliation(s)
- Hao Ren
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Xing-Ping Qiu
- Department of Chemistry
- University of Montreal
- CP 6128 Succursale Centre Ville
- Montreal
- Canada
| | - Yan Shi
- School of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Françoise M. Winnik
- Laboratory of Polymer Chemistry
- Department of Chemistry
- PB 55
- University of Helsinki
- Helsinki FI00140
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10
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Zhang WM, Zhang J, Qiao Z, Liu HY, Wu ZQ, Yin J. Facile fabrication of positively-charged helical poly(phenyl isocyanide) modified multi-stimuli-responsive nanoassembly capable of high efficiency cell-penetrating, ratiometric fluorescence imaging, and rapid intracellular drug release. Polym Chem 2018. [DOI: 10.1039/c8py00865e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
High efficiency cell-penetrating helical chain functionalized polymeric micelles capable of co-delivery of cargoes and rapid release were reported.
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Affiliation(s)
- Wen-Ming Zhang
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Jian Zhang
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Zhu Qiao
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Huan-Ying Liu
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Zong-Quan Wu
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
| | - Jun Yin
- Department of Polymer Science and Engineering
- School of Chemistry and Chemical Engineering
- Hefei University of Technology and Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering and Biomedical and Environmental Interdisciplinary Research Centre
- Hefei 230009
- P. R. China
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11
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M GA, S AT, Ayyavu M, A S, Kandasamy R. Synthesis and characterization of cystamine conjugated chitosan-SS-mPEG based 5-Fluorouracil loaded polymeric nanoparticles for redox responsive drug release. Eur J Pharm Sci 2017; 116:37-47. [PMID: 29080854 DOI: 10.1016/j.ejps.2017.10.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 10/02/2017] [Accepted: 10/24/2017] [Indexed: 01/09/2023]
Abstract
The principle objective of this study was to develop and characterize redox responsive polymeric nanoparticles (PNPs) as a stimuli responsive drug delivery system. The chitosan-cystamine-methoxy poly(ethylene glycol) (CH-SS-mPEG) copolymer was synthesized by conjugation of cystamine appended chitosan with carboxylic acid-terminated mPEG and characterized by FTIR, 1H NMR, XRD analysis and colorimetric assay. This copolymer could be formulated as 5-Fluorouracil (5-FU) loaded PNPs and the characteristics of PNPs were evaluated. Moreover, folic acid functionalized PNPs were prepared for folate receptor targeted drug delivery. Drug release studies indicated that the redox sensitive PNPs were stable in physiological condition while quickly releasing 5-FU in the trigger of redox potential due to the cleavage of the disulfide linkages. In contrast, less quantity of drug was released from the reduction insensitive chitosan-g-methoxy poly(ethylene glycol) (CH-g-mPEG) based PNPs under both reduction sensitive and non-reductive conditions. From the cytotoxicity studies, it was evident that 5-FU loaded PNPs had higher toxicity against MCF7 cells when compared to 5-FU free PNPs. Subsequently, cellular uptake studies showed significantly increased internalization of folic acid attached PNPs. In conclusion, the developed PNPs appeared to be of great promise in redox responsive drug release for targeted drug delivery.
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Affiliation(s)
- Gover Antoniraj M
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), Anna University, BIT campus, Tiruchirappalli 620024, Tamil Nadu, India
| | - Angelin Tisha S
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), Anna University, BIT campus, Tiruchirappalli 620024, Tamil Nadu, India
| | - Mahesh Ayyavu
- Centre for Excellence in Genomic Sciences, School of Biological Sciences, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Shanmugarathinam A
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), Anna University, BIT campus, Tiruchirappalli 620024, Tamil Nadu, India
| | - Ruckmani Kandasamy
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational Research (CENTRE), Anna University, BIT campus, Tiruchirappalli 620024, Tamil Nadu, India; National Facility for Drug Development for Academia, Pharmaceutical and Allied Industries (NFDD), Anna University, BIT campus, Tiruchirappalli 620024, Tamil Nadu, India.
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12
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Lu Y, Zou H, Yuan H, Gu S, Yuan W, Li M. Triple stimuli-responsive supramolecular assemblies based on host-guest inclusion complexation between β-cyclodextrin and azobenzene. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.04.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Li B, Zhang P, Du J, Zhao X, Wang Y. Intracellular fluorescent light-up bioprobes with different morphology for image-guided photothermal cancer therapy. Colloids Surf B Biointerfaces 2017; 154:133-141. [DOI: 10.1016/j.colsurfb.2017.03.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 02/14/2017] [Accepted: 03/07/2017] [Indexed: 11/16/2022]
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14
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M. GA, C. SK, Henry LJK, Natesan S, Kandasamy R. Atrial natriuretic peptide-conjugated chitosan-hydrazone-mPEG copolymer nanoparticles as pH-responsive carriers for intracellular delivery of prednisone. Carbohydr Polym 2017; 157:1677-1686. [DOI: 10.1016/j.carbpol.2016.11.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 11/17/2016] [Accepted: 11/17/2016] [Indexed: 10/20/2022]
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15
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Wen J, Yang K, Xu Y, Li H, Liu F, Sun S. Construction of A Triple-Stimuli-Responsive System Based on Cerium Oxide Coated Mesoporous Silica Nanoparticles. Sci Rep 2016; 6:38931. [PMID: 27941942 PMCID: PMC5150981 DOI: 10.1038/srep38931] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 11/15/2016] [Indexed: 12/11/2022] Open
Abstract
In this work, a triple-stimuli (GSH, pH and light irradiation) responsive system were designed based on CeO2 nanoparticles (CeO2 NPs) coated doxorubicin (DOX) and photosensitizer hematoporphyrin (HP) dual-loaded mesoporous silica nanoparticles (MSN). Upon entering into cancer cells, both high concentration of intracellular GSH and low pH environment would reduce CeO2 NPs to cerium ions, accompanied with the degradation of CeO2 NPs and the conformational change of HP under light irradiation, the preloaded DOX are thus released from the nanocarrier, resulting in a contrast fluorescence enhancement. Meanwhile, 1O2 generated from HP for potential photodynamic therapy (PDT) upon light irradiation. In comparison, not much influence can be observed for normal cells. This nanosystem not only has a significantly enhanced efficacy for cancer cells but also broad the scope for the future design and applications of multifunctional platforms for synergetic chemotherapy and PDT.
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Affiliation(s)
- Jia Wen
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
| | - Kui Yang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
| | - Yongqian Xu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
| | - Hongjuan Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
| | - Fengyu Liu
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, No.2 linggong Road, Ganjingzi, District, Dalian 116023, People’s Republic of China
| | - Shiguo Sun
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Science, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China
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16
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Yam CH, Lee CH, Siu YS, Ho KM, Li P. Synthesis of dual stimuli-responsive amphiphilic particles through controlled semi-batch emulsion polymerization. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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17
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Stoffelen C, Voskuhl J, Jonkheijm P, Huskens J. Programmed disassembly of supramolecular nanoparticles stabilized by heteroternary CB[8] host-guest interactions. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2015.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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18
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Gong C, Shan M, Li B, Wu G. A pH and redox dual stimuli-responsive poly(amino acid) derivative for controlled drug release. Colloids Surf B Biointerfaces 2016; 146:396-405. [DOI: 10.1016/j.colsurfb.2016.06.038] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 06/14/2016] [Accepted: 06/21/2016] [Indexed: 11/30/2022]
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19
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Karimi M, Zangabad PS, Ghasemi A, Amiri M, Bahrami M, Malekzad H, Asl HG, Mahdieh Z, Bozorgomid M, Ghasemi A, Boyuk MRRT, Hamblin MR. Temperature-Responsive Smart Nanocarriers for Delivery Of Therapeutic Agents: Applications and Recent Advances. ACS APPLIED MATERIALS & INTERFACES 2016; 8:21107-33. [PMID: 27349465 PMCID: PMC5003094 DOI: 10.1021/acsami.6b00371] [Citation(s) in RCA: 219] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Smart drug delivery systems (DDSs) have attracted the attention of many scientists, as carriers that can be stimulated by changes in environmental parameters such as temperature, pH, light, electromagnetic fields, mechanical forces, etc. These smart nanocarriers can release their cargo on demand when their target is reached and the stimulus is applied. Using the techniques of nanotechnology, these nanocarriers can be tailored to be target-specific, and exhibit delayed or controlled release of drugs. Temperature-responsive nanocarriers are one of most important groups of smart nanoparticles (NPs) that have been investigated during the past decades. Temperature can either act as an external stimulus when heat is applied from the outside, or can be internal when pathological lesions have a naturally elevated termperature. A low critical solution temperature (LCST) is a special feature of some polymeric materials, and most of the temperature-responsive nanocarriers have been designed based on this feature. In this review, we attempt to summarize recent efforts to prepare innovative temperature-responsive nanocarriers and discuss their novel applications.
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Affiliation(s)
- Mahdi Karimi
- Department of Medical Nanotechnology, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts 02114, United States
| | - Parham Sahandi Zangabad
- Research Center for Pharmaceutical Nanotechnology (RCPN), Tabriz University of Medical Science (TUOMS), Tabriz, Iran
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Ghasemi
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
| | - Mohammad Amiri
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
| | - Mohsen Bahrami
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
| | - Hedieh Malekzad
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
- Department of Chemistry, Kharazmi University of Tehran, Tehran, Iran
| | - Hadi Ghahramanzadeh Asl
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
| | - Zahra Mahdieh
- Department of Biomedical and Pharmaceutical Sciences, Material Science and Engineering, University of Montana, Missoula, Montana 59812, United States
| | - Mahnaz Bozorgomid
- Department of Applied Chemistry, Central Branch of Islamic Azad University of Tehran, Tehran, Iran
| | - Amir Ghasemi
- Department of Materials Science and Engineering, Sharif University of Technology, Azadi Avenue, 14588 Tehran, Iran
- Advanced Nanobiotechnology and Nanomedicine Research Group (ANNRG), Iran University of Medical Sciences, Tehran, Iran
| | | | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, Massachusetts 02114, United States
- Department of Dermatology, Harvard Medical School, Boston, Massachusetts 02115, United States
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, Massachusetts 02139, United States
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20
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Multi-responsive fluorescence of amphiphilic diblock copolymer containing carboxylate azobenzene and N-isopropylacrylamide. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.05.074] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Du X, Jiang Y, Zhuo R, Jiang X. Thermosensitive and photocleavable polyaspartamide derivatives for drug delivery. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28171] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiao Du
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yibo Jiang
- Agrotechnology and Food Sciences; Wageningen University; PO Box 17 6700 AA Wageningen The Netherlands
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
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22
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Cao ZQ, Wang GJ. Multi-Stimuli-Responsive Polymer Materials: Particles, Films, and Bulk Gels. CHEM REC 2016; 16:1398-435. [DOI: 10.1002/tcr.201500281] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Zi-Quan Cao
- School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083 P. R. China
| | - Guo-Jie Wang
- School of Materials Science and Engineering; University of Science and Technology Beijing; Beijing 100083 P. R. China
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23
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Wang T, Tang X, Han J, Ding Y, Guo W, Pei M. Biodegradable Self-Assembled Nanoparticles of Galactose-Containing Amphiphilic Triblock Copolymers for Targeted Delivery of Paclitaxel to HepG2 Cells. Macromol Biosci 2016; 16:774-83. [DOI: 10.1002/mabi.201500413] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/22/2015] [Indexed: 01/17/2023]
Affiliation(s)
- Tieshi Wang
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Xinde Tang
- School of Material Science and Engineering; Shandong Jiaotong University; Jinan 250023 China
| | - Jingtian Han
- School of Medicine; Binzhou Medical University; Yantai 264003 China
| | - Yuanyuan Ding
- School of Medicine; Binzhou Medical University; Yantai 264003 China
| | - Wenjuan Guo
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
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24
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Synthesis of carboxymethyl chitin in aqueous solution and its thermo- and pH-sensitive behaviors. Carbohydr Polym 2016; 137:600-607. [DOI: 10.1016/j.carbpol.2015.11.025] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 11/03/2015] [Accepted: 11/06/2015] [Indexed: 12/22/2022]
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25
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Chang T, Trench D, Putnam J, Stenzel MH, Lord MS. Curcumin-Loading-Dependent Stability of PEGMEMA-Based Micelles Affects Endocytosis and Exocytosis in Colon Carcinoma Cells. Mol Pharm 2016; 13:924-32. [PMID: 26755445 DOI: 10.1021/acs.molpharmaceut.5b00820] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Polymeric micelles were formed from poly(poly(ethylene glycol) methyl ether methacrylate)-block-poly(styrene) (P(PEGMEMA)-b-PS) block copolymer of two different chain lengths. The micelles formed were approximately 16 and 46 nm in diameter and used to encapsulate curcumin. Upon loading of the curcumin into the micelles, their size increased to approximately 34 and 80 nm in diameter, respectively, with a loading efficiency of 58%. The unloaded micelles were not cytotoxic to human colon carcinoma cells, whereas only the smaller loaded micelles were cytotoxic after 72 h of exposure. The micelles were rapidly internalized by the cells within minutes of exposure, with the loaded micelles internalized to a greater extent owing to their enhanced stability compared to that of the unloaded micelles. The larger micelles were more rapidly internalized and exocytosed than the smaller micelles, demonstrating the effect of micelle size and drug loading on drug delivery and cytotoxicity.
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Affiliation(s)
- Teddy Chang
- Graduate School of Biomedical Engineering and ‡Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales , Sydney, NSW 2052, Australia
| | - David Trench
- Graduate School of Biomedical Engineering and ‡Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales , Sydney, NSW 2052, Australia
| | - Joshua Putnam
- Graduate School of Biomedical Engineering and ‡Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales , Sydney, NSW 2052, Australia
| | - Martina H Stenzel
- Graduate School of Biomedical Engineering and ‡Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales , Sydney, NSW 2052, Australia
| | - Megan S Lord
- Graduate School of Biomedical Engineering and ‡Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales , Sydney, NSW 2052, Australia
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26
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Wang L, Luan J, Du L, Li L, Liu J, Liu Z, Zhuo R. Polyaspartamide-based multi-responsive micelle with sheddable shell for antitumor drug delivery. RSC Adv 2016. [DOI: 10.1039/c6ra23173j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multi-stimuli (pH/thermo/reduction) responsive graft copolymer based on a polyaspartamide derivative is reported for Dox delivery.
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Affiliation(s)
- Lei Wang
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Jie Luan
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Lina Du
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Le Li
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Jia Liu
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Zhilan Liu
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of the Ministry of Education
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- P. R. China
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27
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Antoniraj MG, Kumar CS, Kandasamy R. Synthesis and characterization of poly (N-isopropylacrylamide)-g-carboxymethyl chitosan copolymer-based doxorubicin-loaded polymeric nanoparticles for thermoresponsive drug release. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3804-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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28
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Ma Y, Zhang G, Li L, Yu H, Liu J, Wang C, Chu Y, Zhuo R, Jiang X. Temperature and pH dual-sensitive polyaspartamide derivatives for antitumor drug delivery. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27930] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yingying Ma
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry & Department of Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Lingjuan Li
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Huan Yu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Jia Liu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Chaoqun Wang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yanfeng Chu
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Department of Chemistry, Key Laboratory of Biomedical Polymers of Ministry of Education; Wuhan University; Wuhan 430072 People's Republic of China
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29
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Deng B, Ma P, Xie Y. Reduction-sensitive polymeric nanocarriers in cancer therapy: a comprehensive review. NANOSCALE 2015; 7:12773-12795. [PMID: 26176593 DOI: 10.1039/c5nr02878g] [Citation(s) in RCA: 92] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Redox potential is regarded as a significant signal to distinguish between the extra-cellular and intra-cellular environments, as well as between tumor and normal tissues. Taking advantage of this physiological differentiation, various reduction-sensitive polymeric nanocarriers (RSPNs) have been designed and explored to demonstrate excellent stability during blood circulation but rapidly degrade and effectively trigger drug release in tumor cells. Therefore, this smart RSPN delivery system has attracted much attention in recent years, as it represents one of the most promising drug delivery strategies in cancer therapy. In this review, we will provide a comprehensive overview of RSPNs with various reducible linkages and functional groups up to date, including their design and synthetic strategies, preparation methods, drug release behavior, and their in vitro and in vivo efficacy in cancer therapy. In addition, dual- and triple-sensitive nanocarriers based on reducible disulfide bond-containing linkages will also be discussed.
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Affiliation(s)
- Bing Deng
- Research Center for Health and Nutrition, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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30
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Sun T, Li P, Oh JK. Dual Location Dual Reduction/Photoresponsive Block Copolymer Micelles: Disassembly and Synergistic Release. Macromol Rapid Commun 2015; 36:1742-8. [DOI: 10.1002/marc.201500306] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 06/30/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Tongbing Sun
- Department of Chemistry and Biochemistry; Centre for NanoScience Research; Concordia University; Montreal Quebec H4B 1R6 Canada
| | - Puzhen Li
- Department of Chemistry and Biochemistry; Centre for NanoScience Research; Concordia University; Montreal Quebec H4B 1R6 Canada
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry; Centre for NanoScience Research; Concordia University; Montreal Quebec H4B 1R6 Canada
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31
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Guragain S, Bastakoti BP, Malgras V, Nakashima K, Yamauchi Y. Multi-Stimuli-Responsive Polymeric Materials. Chemistry 2015. [PMID: 26219746 DOI: 10.1002/chem.201501101] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Stimuli-responsive materials are of immense importance because of their ability to undergo alteration of their properties in response to their environment. The properties of such materials can be tuned by subtle adjustments in temperature, pH, light, and so forth. Among such smart materials, multi-stimuli-responsive polymeric materials are of pronounced significance as they offer a wide range of applications and their properties can be tuned through several mechanisms. Here, we aim to highlight some recent studies showcasing the multi-stimuli-responsive character of these polymers, which are still relatively little known compared to their single-stimuli-responsive counterpart.
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Affiliation(s)
- Sudhina Guragain
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1-Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
| | - Bishnu Prasad Bastakoti
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1-Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
| | - Victor Malgras
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1-Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
| | - Kenichi Nakashima
- Department of Chemistry, Graduate School of Science and Engineering, Saga University, 1 Honjo-machi, Saga 840-8502 (Japan).
| | - Yusuke Yamauchi
- World Premier International Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1-Namiki, Tsukuba, Ibaraki 305-0044 (Japan).
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32
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Khine YY, Jiang Y, Dag A, Lu H, Stenzel MH. Dual-Responsive pH and Temperature Sensitive Nanoparticles Based on Methacrylic Acid and Di(ethylene glycol) Methyl Ether Methacrylate for the Triggered Release of Drugs. Macromol Biosci 2015; 15:1091-104. [DOI: 10.1002/mabi.201500057] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 04/12/2015] [Indexed: 02/03/2023]
Affiliation(s)
- Yee Yee Khine
- Centre for Advanced Macromolecular Design (CAMD); School of Chemistry; University of New South Wales; Sydney NSW 2052 Australia
| | - Yanyan Jiang
- Centre for Advanced Macromolecular Design (CAMD); School of Chemistry; University of New South Wales; Sydney NSW 2052 Australia
| | - Aydan Dag
- Centre for Advanced Macromolecular Design (CAMD); School of Chemistry; University of New South Wales; Sydney NSW 2052 Australia
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; BezmialemVakif University; 34093 Fatih Istanbul Turkey
| | - Hongxu Lu
- Centre for Advanced Macromolecular Design (CAMD); School of Chemistry; University of New South Wales; Sydney NSW 2052 Australia
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design (CAMD); School of Chemistry; University of New South Wales; Sydney NSW 2052 Australia
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33
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Yu H, Sun J, Zhang Y, Zhang G, Chu Y, Zhuo R, Jiang X. pH- and β-cyclodextrin-responsive micelles based on polyaspartamide derivatives as drug carrier. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27584] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Huan Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Jian Sun
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yunti Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Department of Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Yanfeng Chu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
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34
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Qiao ZY, Hou CY, Zhang D, Liu Y, Lin YX, An HW, Li XJ, Wang H. Self-assembly of cytotoxic peptide conjugated poly(β-amino ester)s for synergistic cancer chemotherapy. J Mater Chem B 2015; 3:2943-2953. [DOI: 10.1039/c4tb02144d] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
DOX-encapsulated self-assembled micelle formation by cytotoxic peptide conjugated poly(β-amino ester)s for synergistic cancer chemotherapy.
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Affiliation(s)
- Zeng-Ying Qiao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
| | - Chun-Yuan Hou
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
- School of Chemical Engineering & Technology
| | - Di Zhang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
| | - Ya Liu
- College of Marine Life Science
- Ocean University of China
- Qingdao
- China
| | - Yao-Xin Lin
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
| | - Hong-Wei An
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
| | - Xiao-Jun Li
- School of Chemical Engineering & Technology
- Hebei University of Technology
- Tianjin
- China
| | - Hao Wang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety
- National Center for Nanoscience and Technology (NCNST)
- Beijing
- China
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35
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Du Z, Zhang Y, Xu H, Lang M. Functionalized Pluronic-b-poly(ε-caprolactone) based nanocarriers of paclitaxel: solubilization, antiproliferative efficacy and in vivo pharmaceutic kinetics. J Mater Chem B 2015; 3:3685-3694. [DOI: 10.1039/c5tb00196j] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel paclitaxel (PTX) nanocarriers were developed based on the Pluronic-based pentablock copolymer and their pharmaceutical behaviours were thoroughly evaluated.
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Affiliation(s)
- Zhengzhen Du
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yan Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Heng Xu
- Anhui Collaborative Innovation Center for Petrochemical New Materials
- School of Chemistry and Chemical Engineering
- Anqing Normal University
- Anqing 246011
- P. R. China
| | - Meidong Lang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
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36
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Liu H, Li C, Tang D, An X, Guo Y, Zhao Y. Multi-responsive graft copolymer micelles comprising acetal and disulfide linkages for stimuli-triggered drug delivery. J Mater Chem B 2015; 3:3959-3971. [DOI: 10.1039/c5tb00473j] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Dual-cleavable polymeric aggregates were efficiently used for thermo-, pH and reduction triggered controlled release of doxorubicin due to the stimuli-dependent topological transformation and reaggregation of copolymer aggregates.
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Affiliation(s)
- Huanhuan Liu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Cangxia Li
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Dandan Tang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xiaonan An
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yanfei Guo
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
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37
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Ding GB, Wang Y, Guo Y, Xu L. Integrin α(V)β(3)-targeted magnetic nanohybrids with enhanced antitumor efficacy, cell cycle arrest ability, and encouraging anti-cell-migration activity. ACS APPLIED MATERIALS & INTERFACES 2014; 6:16643-16652. [PMID: 25207865 DOI: 10.1021/am503359g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Organic/inorganic nanohybrids, which integrate advantages of the biocompatibility of organic polymers and diversified functionalities of inorganic nanoparticles, have been extensively investigated in recent years. Herein, we report the construction of arginine-glycine-aspartic acid-cysteine (RGDC) tetrapeptide functionalized and 10-hydroxycamptothecin (HCPT)-encapsulated magnetic nanohybrids (RFHEMNs) for integrin αVβ3-targeted drug delivery. The obtained RFHEMNs were near-spherical in shape with a homogeneous size about 50 nm, and exhibited a superparamagnetic behavior. In vitro drug release study showed a sustained and pH-dependent release profile. Cell viability tests revealed that RFHEMNs displayed a significant enhancement of cytotoxicity against αVβ3-overexpressing A549 cells, as compared to free HCPT and nontargeting micelles. Flow cytometry analysis indicated that this cytotoxic effect was associated with dose-dependent S phase arrest. Finally, RFHEMNs exerted encouraging anti-cell-migration activity as determined by an in vitro wound-healing assay and a transwell assay. Overall, we envision that this tumor-targeting nanoscale drug delivery system may be of great application potential in chemotherapy of primary tumor and their metastases.
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Affiliation(s)
- Guo-Bin Ding
- Key Laboratory for Molecular Enzymology and Engineering, the Ministry of Education, College of Life Science, and §National Engineering Laboratory for AIDS Vaccine, Jilin University , Changchun 130012, People's Republic of China
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38
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Sun H, Meng F, Cheng R, Deng C, Zhong Z. Reduction-responsive polymeric micelles and vesicles for triggered intracellular drug release. Antioxid Redox Signal 2014; 21:755-67. [PMID: 24279980 PMCID: PMC4098852 DOI: 10.1089/ars.2013.5733] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 11/26/2013] [Indexed: 12/25/2022]
Abstract
SIGNIFICANCE The therapeutic effects of current micellar and vesicular drug formulations are restricted by slow and inefficient drug release at the pathological site. The development of smart polymeric nanocarriers that release drugs upon arriving at the target site has received a tremendous amount of attention for cancer therapy. RECENT ADVANCES Taking advantage of a high reducing potential in the tumor tissues and in particular inside the tumor cells, various reduction-sensitive polymeric micelles and vesicles have been designed and explored for triggered anticancer drug release. These reduction-responsive nanosystems have demonstrated several unique features, such as good stability under physiological conditions, fast response to intracellular reducing environment, triggering drug release right in the cytosol and cell nucleus, and significantly improved antitumor activity, compared to traditional reduction-insensitive counterparts. CRITICAL ISSUES Although reduction-sensitive micelles and polymersomes have accomplished rapid intracellular drug release and enhanced in vitro antitumor effect, their fate inside the cells including the mechanism, site, and rate of reduction reaction remains unclear. Moreover, the systemic fate and performance of reduction-sensitive polymeric drug formulations have to be investigated. FUTURE DIRECTIONS Biophysical studies should be carried out to gain insight into the degradation and drug release behaviors of reduction-responsive nanocarriers inside the tumor cells. Furthermore, novel ligand-decorated reduction-sensitive nanoparticulate drug formulations should be designed and explored for targeted cancer therapy in vivo.
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Affiliation(s)
- Huanli Sun
- Biomedical Polymers Laboratory, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University , Suzhou, People's Republic of China
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39
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Soliman GM, Redon R, Sharma A, Mejía D, Maysinger D, Kakkar A. Miktoarm Star Polymer Based Multifunctional Traceable Nanocarriers for Efficient Delivery of Poorly Water Soluble Pharmacological Agents. Macromol Biosci 2014; 14:1312-24. [DOI: 10.1002/mabi.201400123] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 04/16/2014] [Indexed: 12/21/2022]
Affiliation(s)
- Ghareb M. Soliman
- Department of Chemistry; McGill University; 801 Sherbrooke St. West Montreal Quebec, Canada H3A 0B8
- Department of Pharmacology and Therapeutics; McGill University; 3655 Promenade Sir-William-Osler Montreal Quebec, Canada H3G 1Y6
- Department of Pharmaceutics, Faculty of Pharmacy; Assiut University; 71526 Assiut Egypt
| | - Rocio Redon
- Department of Chemistry; McGill University; 801 Sherbrooke St. West Montreal Quebec, Canada H3A 0B8
- Centro de Ciencias Aplicadas y Desarrollo Tecnológico; Universidad Nacional Autónoma de México; Cd. Universitaria A.P. 70-186, C.P. 04510 Coyoacan México D. F., México
| | - Anjali Sharma
- Department of Chemistry; McGill University; 801 Sherbrooke St. West Montreal Quebec, Canada H3A 0B8
| | - Diana Mejía
- Department of Pharmacology and Therapeutics; McGill University; 3655 Promenade Sir-William-Osler Montreal Quebec, Canada H3G 1Y6
| | - Dusica Maysinger
- Department of Pharmacology and Therapeutics; McGill University; 3655 Promenade Sir-William-Osler Montreal Quebec, Canada H3G 1Y6
| | - Ashok Kakkar
- Department of Chemistry; McGill University; 801 Sherbrooke St. West Montreal Quebec, Canada H3A 0B8
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40
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Guo W, Wang T, Tang X, Zhang Q, Yu F, Pei M. Triple stimuli-responsive amphiphilic glycopolymer. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27222] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Wenjuan Guo
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Tieshi Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Xinde Tang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
- Department of Polymeric Materials, School of Material Science and Engineering; Shandong Jiaotong University; Jinan 250023 China
| | - Qun Zhang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Faqi Yu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
| | - Meishan Pei
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; University of Jinan; Jinan 250022 China
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41
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Chu Y, Yu H, Ma Y, Zhang Y, Chen W, Zhang G, Wei H, Zhang X, Zhuo R, Jiang X. Synthesis and characterization of biodegradable pH and reduction dual-sensitive polymeric micelles for doxorubicin delivery. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27192] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yanfeng Chu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Huan Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yingying Ma
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yunti Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Weihai Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Hua Wei
- Department of Bioengineering and Molecular Engineering and Sciences Institute; University of Washington; Seattle Washington 98195
| | - Xianzheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education and Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
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42
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Chang T, Lord MS, Bergmann B, Macmillan A, Stenzel MH. Size effects of self-assembled block copolymer spherical micelles and vesicles on cellular uptake in human colon carcinoma cells. J Mater Chem B 2014; 2:2883-2891. [DOI: 10.1039/c3tb21751e] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Block copolymers, poly(oligo ethylene glycol methyl ether methacrylate)-block-poly(styrene), POEGMEMA-b-PS, with various block lengths were prepared via RAFT polymerization and subsequently self-assembled into various aggregates to investigate their uptake ability into cancer cells.
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Affiliation(s)
- Teddy Chang
- Centre for Advanced Macromolecular Design (CAMD)
- The University of New South Wales
- Sydney, Australia
| | - Megan S. Lord
- Graduate School of Biomedical Engineering
- The University of New South Wales
- Sydney, Australia
| | - Björn Bergmann
- Centre for Advanced Macromolecular Design (CAMD)
- The University of New South Wales
- Sydney, Australia
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Karlsruhe, Germany
| | - Alex Macmillan
- Biomedical Imaging Facility
- University of New South Wales
- , Australia
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design (CAMD)
- The University of New South Wales
- Sydney, Australia
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43
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Ma Y, Jiang X, Zhuo R. Biodegradable and thermosensitive micelles of amphiphilic polyaspartamide derivatives containing aromatic groups for drug delivery. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26794] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yingying Ma
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education; Department of Chemistry, Wuhan University; Wuhan 430072 People's Republic of China
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44
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Pokholenko O, Gissot A, Vialet B, Bathany K, Thiéry A, Barthélémy P. Lipid oligonucleotide conjugates as responsive nanomaterials for drug delivery. J Mater Chem B 2013; 1:5329-5334. [DOI: 10.1039/c3tb20357c] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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