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Song W, Muhammad S, Dang S, Ou X, Fang X, Zhang Y, Huang L, Guo B, Du X. The state-of-art polyurethane nanoparticles for drug delivery applications. Front Chem 2024; 12:1378324. [PMID: 38476653 PMCID: PMC10929011 DOI: 10.3389/fchem.2024.1378324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 02/06/2024] [Indexed: 03/14/2024] Open
Abstract
Nowadays, polyurethanes (PUs) stand out as a promising option for drug delivery owing to their versatile properties. PUs have garnered significant attention in the biomedical sector and are extensively employed in diverse forms, including bulk devices, coatings, particles, and micelles. PUs are crucial in delivering various therapeutic agents such as antibiotics, anti-cancer medications, dermal treatments, and intravaginal rings. Effective drug release management is essential to ensure the intended therapeutic impact of PUs. Commercially available PU-based drug delivery products exemplify the adaptability of PUs in drug delivery, enabling researchers to tailor the polymer properties for specific drug release patterns. This review primarily focuses on the preparation of PU nanoparticles and their physiochemical properties for drug delivery applications, emphasizing how the formation of PUs affects the efficiency of drug delivery systems. Additionally, cutting-edge applications in drug delivery using PU nanoparticle systems, micelles, targeted, activatable, and fluorescence imaging-guided drug delivery applications are explored. Finally, the role of artificial intelligence and machine learning in drug design and delivery is discussed. The review concludes by addressing the challenges and providing perspectives on the future of PUs in drug delivery, aiming to inspire the design of more innovative solutions in this field.
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Affiliation(s)
- Wencong Song
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
| | - Saz Muhammad
- School of Science, Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Shenzhen Key Laboratory of Advanced Functional Carbon Materials Research and Comprehensive Application, Harbin Institute of Technology, Shenzhen, China
| | - Shanxing Dang
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
| | - Xingyan Ou
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
| | - Xingzi Fang
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
| | - Yinghe Zhang
- School of Science, Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Shenzhen Key Laboratory of Advanced Functional Carbon Materials Research and Comprehensive Application, Harbin Institute of Technology, Shenzhen, China
| | - Lihe Huang
- Center for Educational Technology, Yulin Normal University, Yulin, China
| | - Bing Guo
- School of Science, Shenzhen Key Laboratory of Flexible Printed Electronics Technology, Shenzhen Key Laboratory of Advanced Functional Carbon Materials Research and Comprehensive Application, Harbin Institute of Technology, Shenzhen, China
| | - XueLian Du
- The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
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2
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El Sadda RR, Eissa MS, Elafndi RK, Moawed EA, El-Zahed MM, Saad HR. Synthesis and biological evaluation of titanium dioxide/thiopolyurethane composite: anticancer and antibacterial effects. BMC Chem 2024; 18:35. [PMID: 38368376 PMCID: PMC10874576 DOI: 10.1186/s13065-024-01138-x] [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: 09/26/2023] [Accepted: 02/06/2024] [Indexed: 02/19/2024] Open
Abstract
Nanocomposites incorporating titanium dioxide (TiO2) have a significant potential for various industrial and medical applications. These nanocomposites exhibit selectivity as antimicrobial and anticancer agents. Antimicrobial activity is crucial for medical uses, including applications in food processing, packaging, and surgical instruments. Additionally, these nanocomposites exhibit selectivity as anticancer agents. A stable nanocomposite as a new anticancer and antibacterial chemical was prepared by coupling titanium dioxide nanoparticles with a polyurethane foam matrix through the thiourea group. The titanium dioxide/thiopolyurethane nanocomposite (TPU/TiO2) was synthesized from low-cost Ilmenite ore and commercial polyurethane foam. EDX analysis was used to determine the elemental composition of the titanium dioxide (TiO2) matrix. TiO2NPs were synthesized and were characterized using TEM, XRD, IR, and UV-Vis spectra. TiO2NPs and TPU foam formed a novel composite. The MTT assay assessed Cisplatin and HepG-2 and MCF-7 cytotoxicity in vitro. Its IC50 values for HepG-2 and MCF-7 were 122.99 ± 4.07 and 201.86 ± 6.82 µg/mL, respectively. The TPU/TiO2 exhibits concentration-dependent cytotoxicity against MCF-7 and HepG-2 cells in vitro. The selective index was measured against both cell lines; it showed its safety against healthy cells. Agar well-diffusion exhibited good inhibition zones against Escherichia coli (12 mm), Bacillus cereus (10 mm), and Aspergillus niger (19 mm). TEM of TPU/TiO2-treated bacteria showed ultrastructure changes, including plasma membrane detachment from the cell wall, which caused lysis and bacterial death. TPU/TiO2 can treat cancer and inhibit microbes in dentures and other items. Also, TPU/TiO2 inhibits E. coli, B. cereus, and A. niger microbial strains.
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Affiliation(s)
- Rana R El Sadda
- Chemistry Department, Faculty of Science, Damietta University, P.O. Box 34517, New Damietta, Egypt.
| | - Mai S Eissa
- Chemistry Department, Faculty of Science, Damietta University, P.O. Box 34517, New Damietta, Egypt
| | - Rokaya K Elafndi
- Chemistry Department, Faculty of Science, Damietta University, P.O. Box 34517, New Damietta, Egypt
| | - Elhossein A Moawed
- Chemistry Department, Faculty of Science, Damietta University, P.O. Box 34517, New Damietta, Egypt
| | - Mohamed M El-Zahed
- Botany and Microbiology Department, Faculty of Science, Damietta University, New Damietta, Egypt
| | - Hoda R Saad
- Geology Department, Faulty of Science, Damietta University, New Damietta, Egypt
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3
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Dayanandan AP, Cho WJ, Kang H, Bello AB, Kim BJ, Arai Y, Lee SH. Emerging nano-scale delivery systems for the treatment of osteoporosis. Biomater Res 2023; 27:68. [PMID: 37443121 DOI: 10.1186/s40824-023-00413-7] [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: 04/24/2023] [Accepted: 07/11/2023] [Indexed: 07/15/2023] Open
Abstract
Osteoporosis is a pathological condition characterized by an accelerated bone resorption rate, resulting in decreased bone density and increased susceptibility to fractures, particularly among the elderly population. While conventional treatments for osteoporosis have shown efficacy, they are associated with certain limitations, including limited drug bioavailability, non-specific administration, and the occurrence of adverse effects. In recent years, nanoparticle-based drug delivery systems have emerged as a promising approach for managing osteoporosis. Nanoparticles possess unique physicochemical properties, such as a small size, large surface area-to-volume ratio, and tunable surface characteristics, which enable them to overcome the limitations of conventional therapies. These nanoparticles offer several advantages, including enhanced drug stability, controlled release kinetics, targeted bone tissue delivery, and improved drug bioavailability. This comprehensive review aims to provide insights into the recent advancements in nanoparticle-based therapy for osteoporosis. It elucidates the various types of nanoparticles employed in this context, including silica, polymeric, solid lipid, and metallic nanoparticles, along with their specific processing techniques and inherent properties that render them suitable as potential drug carriers for osteoporosis treatment. Furthermore, this review discusses the challenges and future suggestions associated with the development and translation of nanoparticle drug delivery systems for clinical use. These challenges encompass issues such as scalability, safety assessment, and regulatory considerations. However, despite these challenges, the utilization of nanoparticle-based drug delivery systems holds immense promise in revolutionizing the field of osteoporosis management by enabling more effective and targeted therapies, ultimately leading to improved patient outcomes.
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Affiliation(s)
| | - Woong Jin Cho
- Department of Biomedical Engineering, Dongguk University, Seoul, 04620, Republic of Korea
| | - Hyemin Kang
- Department of Biomedical Engineering, Dongguk University, Seoul, 04620, Republic of Korea
| | - Alvin Bacero Bello
- Department of Biomedical Engineering, Dongguk University, Seoul, 04620, Republic of Korea
| | | | - Yoshie Arai
- Department of Biomedical Engineering, Dongguk University, Seoul, 04620, Republic of Korea
| | - Soo-Hong Lee
- Department of Biomedical Engineering, Dongguk University, Seoul, 04620, Republic of Korea.
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4
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Xie J, Tian S, Zhang H, Feng C, Han Y, Dai H, Yan L. A Novel NQO1 Enzyme-Responsive Polyurethane Nanocarrier for Redox-Triggered Intracellular Drug Release. Biomacromolecules 2023; 24:2225-2236. [PMID: 37040694 DOI: 10.1021/acs.biomac.3c00134] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
The design of nano-drug delivery vehicles responsive to tumor microenvironment stimuli has become a crucial aspect in developing cancer therapy in recent years. Among them, the enzyme-responsive nano-drug delivery system is particularly effective, as it utilizes tumor-specific and highly expressed enzymes as precise targets, leading to increased drug release at the target sites, reduced nonspecific release, and improved efficacy while minimizing toxic side effects on normal tissues. NAD(P)H:quinone oxidoreductase 1 (NQO1) is an important reductase associated with cancer and is overexpressed in some cancer cells, particularly in lung and breast cancer. Thus, the design of nanocarriers with high selectivity and responsiveness to NQO1 is of great significance for tumor diagnosis and treatment. It has been reported that under physiological conditions, NQO1 can specifically reduce the trimethyl-locked benzoquinone structure through a two-electron reduction, resulting in rapid lactonization via an enzymatic reaction. Based on this, a novel reduction-sensitive polyurethane (PEG-PTU-PEG) block copolymer was designed and synthesized by copolymerizing diisocyanate, a reduction-sensitive monomer (TMBQ), and poly(ethylene glycol). The successful synthesis of monomers and polymers was verified by nuclear magnetic resonance (1H NMR) and gel permeation chromatography (GPC). Then, the PEG-PTU-PEG micelles were successfully prepared by self-assembly, and their reductive dissociation behavior in the presence of Na2S2O4 was verified by dynamic light scattering (DLS), 1H NMR, and GPC. Next, the model drug doxorubicin (DOX) was encapsulated into the hydrophobic core of this polyurethane micelles by microemulsion method. It was observed that the drug-loaded micelles could also achieve a redox response and rapidly release the encapsulated substances. In vitro cell experiments demonstrated that PEG-PTU-PEG micelles had good biocompatibility and a low hemolysis rate (<5%). Furthermore, in the presence of an NQO1 enzyme inhibitor (dicoumarol), lower drug release from micelles was observed in A549 and 4T1 cells by both fluorescence microscopy and flow cytometry assays, but not in NIH-3T3 control cells. Predictably, DOX-loaded micelles also showed lower cytotoxicity in 4T1 cells in the presence of NQO1 enzyme inhibitors. These results indicate that drug-loaded polyurethane micelles could accomplish specific drug release in the reducing environment in the presence of NQO1 enzymes. Therefore, this study provides a new option for the construction of polyurethane nanocarriers for precise targeting and reductive release, which could benefit the intracellular drug-specific release and precision therapy of tumors.
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Affiliation(s)
- Jinhai Xie
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Shuangyu Tian
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Hanning Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Congshu Feng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Yingchao Han
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Honglian Dai
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
| | - Lesan Yan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan University of Technology, Wuhan 430070, China
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5
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Novel Monomethoxy Poly(Ethylene Glycol) Modified Hydroxylated Tung Oil for Drug Delivery. Polymers (Basel) 2023; 15:polym15030564. [PMID: 36771864 PMCID: PMC9921749 DOI: 10.3390/polym15030564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Novel monomethoxy poly(ethylene glycol) (mPEG) modified hydroxylated tung oil (HTO), denoted as mPEG-HTO-mPEG, was designed and synthesized for drug delivery. mPEG-HTO-mPEG consists of a hydroxylated tung oil center joined by two mPEG blocks via a urethane linkage. The properties of mPEG-HTO-mPEG were affected by the length of the mPEG chain. Three mPEG with different molecular weights were used to prepare mPEG-HTO-mPEG. The obtained three mPEG-HTO-mPEG polymers were characterized by nuclear magnetic resonance (NMR), Fourier transformation infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC) and gel permeation chromatography (GPC), respectively. Furthermore, the particle sizes of mPEG-HTO-mPEG micelles were evaluated by dynamic light scattering (DLS) and transmission electron microscope (TEM). A critical aggregation concentration (CAC) ranged from 7.28 to 11.73 mg/L depending on the chain length of mPEG. The drug loading and release behaviors of mPEG-HTO-mPEG were investigated using prednisone acetate as a model drug, and results indicated that hydrophobic prednisone acetate could be effectively loaded into mPEG-HTO-mPEG micelles and exhibited a long-term sustained release. Moreover, compared with HTO, mPEG-HTO-mPEG had no obvious cytotoxicity to HeLa and L929 cells. Therefore, monomethoxy poly(ethylene glycol) modified hydroxylated tung oil mPEG-HTO-mPEG may be a promising drug carrier.
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6
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Rafiemanzelat F, Tafazoli S, Hairi AA, Varshosaz J, Mirian M, Khodarahmi G, Hassanzadeh F, Rostami M. Peptide-based pegylated polyurethane nanoparticles for paclitaxel delivery in HeLa cancer cells: the art of the architecture design in nanocarriers. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04569-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Jin GW, Rejinold NS, Choy JH. Multifunctional Polymeric Micelles for Cancer Therapy. Polymers (Basel) 2022; 14:polym14224839. [PMID: 36432965 PMCID: PMC9696676 DOI: 10.3390/polym14224839] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/05/2022] [Accepted: 11/06/2022] [Indexed: 11/12/2022] Open
Abstract
Polymeric micelles, nanosized assemblies of amphiphilic polymers with a core-shell architecture, have been used as carriers for various therapeutic compounds. They have gained attention due to specific properties such as their capacity to solubilize poorly water-soluble drugs, biocompatibility, and the ability to accumulate in tumor via enhanced permeability and retention (EPR). Moreover, additional functionality can be provided to the micelles by a further modification. For example, micelle surface modification with targeting ligands allows a specific targeting and enhanced tumor accumulation. The introduction of stimuli-sensitive groups leads to the drug's release in response to environment change. This review highlights the progress in the development of multifunctional polymeric micelles in the field of cancer therapy. This review will also cover some examples of multifunctional polymeric micelles that are applied for tumor imaging and theragnosis.
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Affiliation(s)
- Geun-Woo Jin
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, Korea
- R & D Center, CnPharm Co., Ltd., Seoul 03759, Korea
| | | | - Jin-Ho Choy
- R & D Center, CnPharm Co., Ltd., Seoul 03759, Korea
- Division of Natural Sciences, The National Academy of Sciences, Seoul 06579, Korea
- Department of Pre-Medical Course, College of Medicine, Dankook University, Cheonan 31116, Korea
- International Research Frontier Initiative (IRFI), Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 226-8503, Japan
- Correspondence:
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8
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Redox-responsive waterborne polyurethane nanocarriers for targeted doxorubicin delivery. Int J Pharm 2022; 628:122275. [DOI: 10.1016/j.ijpharm.2022.122275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/20/2022] [Accepted: 10/05/2022] [Indexed: 11/19/2022]
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9
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Liu W, Li S, Wang B, Peng P, Gao C. Physiologically Responsive Polyurethanes for Tissue Repair and Regeneration. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Wenxing Liu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Shifen Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Beiduo Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Pai Peng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
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10
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Jazani AM, Arezi N, Shetty C, Oh JK. Shell-Sheddable/Core-Degradable ABA Triblock Copolymer Nanoassemblies: Synthesis via RAFT and Concurrent ATRP/RAFT Polymerization and Drug Delivery Application. Mol Pharm 2022. [DOI: 10.1021/acs.molpharmaceut.1c00622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arman Moini Jazani
- Department of Chemistry and Biochemistry, Concordia University, Montreal, Quebec H4B 1R6, Canada
| | - Newsha Arezi
- Department of Chemistry and Biochemistry, Concordia University, Montreal, Quebec H4B 1R6, Canada
| | - Chaitra Shetty
- 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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11
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Pan Z, Yang G, Yuan J, Pan M, Li J, Tan H. Effect of the disulfide bond and polyethylene glycol on the degradation and biophysicochemical properties of polyurethane micelles. Biomater Sci 2022; 10:794-807. [PMID: 34988575 DOI: 10.1039/d1bm01422f] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The disulfide bond has emerged as a promising redox-sensitive switch for smart polymeric micelles, due to its properties of rapid response to the reductive environment and spatiotemporally-controlled therapeutic agent delivery. However, the dilemma of multifunctional nanomedicine is that the more intelligent the functionalities integrated into a system, the vaguer the understanding of the structure and interaction between the multi-functional moieties becomes. To better understand the interaction between the disulfide bond and methoxy polyethylene glycol (mPEG), and their effects on the biophysicochemical characterization of micelles, we developed a series of polyurethane micelles containing various densities of disulfide bonds and bearing different molecular weights of mPEG. In this work, we found that the critical factor determining the degradation rate of polymer micelles was the hydrophobic/hydrophilic ratio of broken polymer segments triggered by disulfide bond breaking. The higher density of the disulfide bond and longer mPEG chain accelerate the degradation process due to the disproportionate hydrophobic/hydrophilic ratio of the broken chain, which is the key factor to determine the micellization and stabilization of polymer micelles. This work provides a fundamental understanding of the interaction between the complex functional groups and a new insight into the mechanism of the micelle degradation process, offering guidance on the rational design and fabrication of multifunctional nanoformulations.
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Affiliation(s)
- Zhicheng Pan
- Hebei Key Laboratory of Functional Polymers, Department of Polymer Materials and Engineering, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Guangxuan Yang
- Hebei Key Laboratory of Functional Polymers, Department of Polymer Materials and Engineering, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Jinfeng Yuan
- Hebei Key Laboratory of Functional Polymers, Department of Polymer Materials and Engineering, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Mingwang Pan
- Hebei Key Laboratory of Functional Polymers, Department of Polymer Materials and Engineering, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China
| | - Jiehua Li
- 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.
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12
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Fe3O4-modified amphiphilic polyurethane nanoparticles with good stability as magnetic-targeted drug carriers. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03931-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Hui E, Sumey JL, Caliari SR. Click-functionalized hydrogel design for mechanobiology investigations. MOLECULAR SYSTEMS DESIGN & ENGINEERING 2021; 6:670-707. [PMID: 36338897 PMCID: PMC9631920 DOI: 10.1039/d1me00049g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The advancement of click-functionalized hydrogels in recent years has coincided with rapid growth in the fields of mechanobiology, tissue engineering, and regenerative medicine. Click chemistries represent a group of reactions that possess high reactivity and specificity, are cytocompatible, and generally proceed under physiologic conditions. Most notably, the high level of tunability afforded by these reactions enables the design of user-controlled and tissue-mimicking hydrogels in which the influence of important physical and biochemical cues on normal and aberrant cellular behaviors can be independently assessed. Several critical tissue properties, including stiffness, viscoelasticity, and biomolecule presentation, are known to regulate cell mechanobiology in the context of development, wound repair, and disease. However, many questions still remain about how the individual and combined effects of these instructive properties regulate the cellular and molecular mechanisms governing physiologic and pathologic processes. In this review, we discuss several click chemistries that have been adopted to design dynamic and instructive hydrogels for mechanobiology investigations. We also chart a path forward for how click hydrogels can help reveal important insights about complex tissue microenvironments.
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Affiliation(s)
- Erica Hui
- Department of Chemical Engineering, University of Virginia, 102 Engineer's Way, Charlottesville, Virginia 22904, USA
| | - Jenna L Sumey
- Department of Chemical Engineering, University of Virginia, 102 Engineer's Way, Charlottesville, Virginia 22904, USA
| | - Steven R Caliari
- Department of Chemical Engineering, University of Virginia, 102 Engineer's Way, Charlottesville, Virginia 22904, USA
- Department of Biomedical Engineering, University of Virginia, Charlottesville, Virginia 22904, USA
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14
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Hu X, Jazani AM, Oh JK. Recent advances in development of imine-based acid-degradable polymeric nanoassemblies for intracellular drug delivery. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Lu F, Zhang H, Pan W, Li N, Tang B. Delivery nanoplatforms based on dynamic covalent chemistry. Chem Commun (Camb) 2021; 57:7067-7082. [PMID: 34195709 DOI: 10.1039/d1cc02246f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
As a paramount factor to restrict the potential action of drugs and biologics, nanoplatforms based on dynamic covalent chemistry have been demonstrated as promising candidates to fulfill the full requirements during the whole delivery process by the virtue of their remarkable features such as adaptiveness, stimuli-responsiveness, specificity, reversibility and feasibility. This contribution summarizes the latest progress in dynamic covalent bond-based nanoplatforms with improved delivery efficiency and therapeutic performance. In addition, major challenges and perspectives in this field are also discussed. We expect that this feature article will provide a valuable and systematic reference for the further development of dynamic covalent bond-based nanoplatforms.
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Affiliation(s)
- Fei Lu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Huiwen Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
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16
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Wang C, Qi P, Lu Y, Liu L, Zhang Y, Sheng Q, Wang T, Zhang M, Wang R, Song S. Bicomponent polymeric micelles for pH-controlled delivery of doxorubicin. Drug Deliv 2020; 27:344-357. [PMID: 32090637 PMCID: PMC7054969 DOI: 10.1080/10717544.2020.1726526] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 01/01/2023] Open
Abstract
Stimuli-responsive drug delivery systems (DDSs) are expected to realize site-specific drug release and kill cancer cells selectively. In this study, a pH-responsive micelle was designed utilizing the pH-sensitivity of borate bonds formed between dopamine and boronic acid. First, methyl (polyethylene glycol)-block-polycaprolactone (mPEG-PCL) was conjugated with 4-cyano-4-(thiobenzoylthio)pentanoic acid (CTP) to obtain a macroinitiator. Two different segments poly(dopamine methacrylamide) (PDMA) and poly(vinylphenylboronic acid) (PVBA) were then grafted to the end of mPEG-PCL. Two triblock copolymers, mPEG-PCL-PDMA and mPEG-PCL-PVBA, were then obtained by reversible addition-fragmentation transfer (RAFT) polymerization. These copolymers and their mixture self-assembled in aqueous solution to form micelles that were able to load hydrophobic anticancer drug doxorubicin (DOX). These two-component micelles were found to be pH-sensitive, in contrast to the one-component micelles. Furthermore, MTT studies showed that the micelles were almost nontoxic. The DOX-loaded micelles showed cytotoxicity equivalent to that of DOX at high concentration. In vivo antitumor experiments showed that this pH-sensitive polymeric micellar system had an enhanced therapeutic effect on tumors. These two-component boronate-based pH micelles are universally applicable to the delivery of anticancer drugs, showing great potential for cancer therapy.
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Affiliation(s)
- Chunyun Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Peilan Qi
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Yan Lu
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Lei Liu
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Yanan Zhang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Qianli Sheng
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Tianshun Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Mengying Zhang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Rui Wang
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
| | - Shiyong Song
- Institute of Pharmacy, School of Pharmacy, Henan University, Kaifeng, China
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17
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Lu F, Li Z, Kang Y, Su Z, Yu R, Zhang S. Black phosphorus quantum dots encapsulated in anionic waterborne polyurethane nanoparticles for enhancing stability and reactive oxygen species generation for cancer PDT/PTT therapy. J Mater Chem B 2020; 8:10650-10661. [PMID: 33150923 DOI: 10.1039/d0tb02101f] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Black phosphorus quantum dots (BPQDs) with excellent biocompatibility, outstanding photothermal and photodynamic efficacies have attracted significant attention in cancer therapy. However, the low environmental stability and poor dispersity of BPQDs limit their practical applications. In the present work, biocompatible anionic waterborne polyurethane (WPU) nanoparticles were synthesized from castor oil to encapsulate the BPQDs. The WPU-BPQDs with a BPQDs loading capacity of about 13.8% (w/w) exhibited significantly improved dispersion and environmental stability without affecting the photothermal efficiency of BPQDs. Intriguingly, it was found that WPU encapsulation led to significant enhancement in the reactive oxygen species (ROS) generation of BPQDs, which indicated the enhanced photodynamic efficacy of the encapsulated BPQDs as compared to the bare BPQDs. The effect of solution pH on the ROS generation efficiency of BPQDs and the pH variation caused by BPQDs degradation was then investigated to explore the possible mechanism. In acidic solution, ROS generation was suppressed, while BPQDs degradation led to the acidification of the solution. Fortunately, after being encapsulated inside the WPU nanoparticles, the degradation rate of BPQDs became slower, while the acidic environment around BPQDs was favorably regulated by WPU nanoparticles having a special electrochemical double layer consisting of interior COO- and exterior NH(Et3)+, thus endowing the WPU-BPQDs-boosted production of ROS as compared to the bare BPQDs. Considering the undesired acidic tumor environment, this unique pH regulation effect of WPU-BPQDs would be beneficial for in vivo photodynamic efficacy. Both in vitro and in vivo experiments showed that WPU-BPQDs could effectively improve photodynamic therapy (PDT) and maintain outstanding photothermal therapy (PTT) effects. Together with the excellent dispersity, biocompatibility, and easy biodegradability, WPU-BPQDs can be a promising agent for PDT/PTT cancer treatments.
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Affiliation(s)
- Fengying Lu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China.
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18
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Charbe NB, Amnerkar ND, Ramesh B, Tambuwala MM, Bakshi HA, Aljabali AA, Khadse SC, Satheeshkumar R, Satija S, Metha M, Chellappan DK, Shrivastava G, Gupta G, Negi P, Dua K, Zacconi FC. Small interfering RNA for cancer treatment: overcoming hurdles in delivery. Acta Pharm Sin B 2020; 10:2075-2109. [PMID: 33304780 PMCID: PMC7714980 DOI: 10.1016/j.apsb.2020.10.005] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/24/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022] Open
Abstract
In many ways, cancer cells are different from healthy cells. A lot of tactical nano-based drug delivery systems are based on the difference between cancer and healthy cells. Currently, nanotechnology-based delivery systems are the most promising tool to deliver DNA-based products to cancer cells. This review aims to highlight the latest development in the lipids and polymeric nanocarrier for siRNA delivery to the cancer cells. It also provides the necessary information about siRNA development and its mechanism of action. Overall, this review gives us a clear picture of lipid and polymer-based drug delivery systems, which in the future could form the base to translate the basic siRNA biology into siRNA-based cancer therapies.
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Key Words
- 1,3-propanediol, PEG-b-PDMAEMA-b-Ppy
- 2-propylacrylicacid, PAH-b-PDMAPMA-b-PAH
- APOB, apolipoprotein B
- AQP-5, aquaporin-5
- AZEMA, azidoethyl methacrylate
- Atufect01, β-l-arginyl-2,3-l-diaminopropionicacid-N-palmityl-N-oleyl-amide trihydrochloride
- AuNPs, gold nanoparticles
- B-PEI, branched polyethlenimine
- BMA, butyl methacrylate
- CFTR, cystic fibrosis transmembrane conductance regulator gene
- CHEMS, cholesteryl hemisuccinate
- CHOL, cholesterol
- CMC, critical micelles concentration
- Cancer
- DC-Chol, 3β-[N-(N′,N′-dimethylaminoethane)carbamoyl]cholesterol
- DMAEMA, 2-dimethylaminoethyl methacrylate
- DNA, deoxyribonucleic acid
- DOPC, dioleylphosphatidyl choline
- DOPE, dioleylphosphatidyl ethanolamine
- DOTAP, N-[1-(2,3-dioleoyloxy)propyl]-N,N,N-trimethylammonium methyl-sulfate
- DOTMA, N-[1-(2,3-dioleyloxy)propy]-N,N,N-trimethylammoniumchloride
- DOX, doxorubicin
- DSGLA, N,N-dis-tearyl-N-methyl-N-2[N′-(N2-guanidino-l-lysinyl)] aminoethylammonium chloride
- DSPC, 1,2-distearoyl-sn-glycero-3-phosphocholine
- DSPE, 1,2-distearoyl-sn-glycero-3-phosphorylethanolamine
- DSPE-MPEG, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000] (ammonium salt)
- DSPE-PEG-Mal: 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-2000] (mmmonium salt), EPR
- Liposomes
- Micelles
- N-acetylgalactosamine, HIF-1α
- Nanomedicine
- PE-PCL-b-PNVCL, pentaerythritol polycaprolactone-block-poly(N-vinylcaprolactam)
- PLA, poly-l-arginine
- PLGA, poly lactic-co-glycolic acid
- PLK-1, polo-like kinase 1
- PLL, poly-l-lysine
- PPES-b-PEO-b-PPES, poly(4-(phenylethynyl)styrene)-block-PEO-block-poly(4-(phenylethynyl)styrene)
- PTX, paclitaxel
- PiRNA, piwi-interacting RNA
- Polymer
- RES, reticuloendothelial system
- RGD, Arg-Gly-Asp peptide
- RISC, RNA-induced silencing complex
- RNA, ribonucleic acid
- RNAi, RNA interference
- RNAse III, ribonuclease III enzyme
- SEM, scanning electron microscope
- SNALP, stable nucleic acid-lipid particles
- SiRNA, short interfering rNA
- Small interfering RNA (siRNA)
- S–Au, thio‒gold
- TCC, transitional cell carcinoma
- TEM, transmission electron microscopy
- Tf, transferrin
- Trka, tropomyosin receptor kinase A
- USPIO, ultra-small superparamagnetic iron oxide nanoparticles
- UV, ultraviolet
- VEGF, vascular endothelial growth factor
- ZEBOV, Zaire ebola virus
- enhanced permeability and retention, Galnac
- hypoxia-inducible factor-1α, KSP
- kinesin spindle protein, LDI
- lipid-protamine-DNA/hyaluronic acid, MDR
- lysine ethyl ester diisocyanate, LPD/LPH
- messenger RNA, MTX
- methotrexate, NIR
- methoxy polyethylene glycol-polycaprolactone, mRNA
- methoxypoly(ethylene glycol), MPEG-PCL
- micro RNA, MPEG
- multiple drug resistance, MiRNA
- nanoparticle, NRP-1
- near-infrared, NP
- neuropilin-1, PAA
- poly(N,N-dimethylacrylamide), PDO
- poly(N-isopropyl acrylamide), pentaerythritol polycaprolactone-block-poly(N-isopropylacrylamide)
- poly(acrylhydrazine)-block-poly(3-dimethylaminopropyl methacrylamide)-block-poly(acrylhydrazine), PCL
- poly(ethylene glycol)-block-poly(2-dimethylaminoethyl methacrylate)-block poly(pyrenylmethyl methacrylate), PEG-b-PLL
- poly(ethylene glycol)-block-poly(l-lysine), PEI
- poly(ethylene oxide)-block-poly(2-(diethylamino)ethyl methacrylate)-stat-poly(methoxyethyl methacrylate), PEO-b-PCL
- poly(ethylene oxide)-block-poly(Ε-caprolactone), PE-PCL-b-PNIPAM
- poly(Ε-caprolactone), PCL-PEG
- poly(Ε-caprolactone)-polyethyleneglycol-poly(l-histidine), PCL-PEI
- polycaprolactone-polyethyleneglycol, PCL-PEG-PHIS
- polycaprolactone-polyethylenimine, PDMA
- polyethylenimine, PEO-b-P(DEA-Stat-MEMA
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Affiliation(s)
- Nitin Bharat Charbe
- Departamento de Quimica Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Sri Adichunchunagiri College of Pharmacy, Sri Adichunchunagiri University, BG Nagar, Karnataka 571418, India
| | - Nikhil D. Amnerkar
- Adv V. R. Manohar Institute of Diploma in Pharmacy, Nagpur, Maharashtra 441110, India
| | - B. Ramesh
- Sri Adichunchunagiri College of Pharmacy, Sri Adichunchunagiri University, BG Nagar, Karnataka 571418, India
| | - Murtaza M. Tambuwala
- School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK
| | - Hamid A. Bakshi
- School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK
| | - Alaa A.A. Aljabali
- Faculty of Pharmacy, Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, Irbid 21163, Jordan
| | - Saurabh C. Khadse
- Department of Pharmaceutical Chemistry, R.C. Patel Institute of Pharmaceutical Education and Research, Dist. Dhule, Maharashtra 425 405, India
| | - Rajendran Satheeshkumar
- Departamento de Quimica Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Saurabh Satija
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411 Punjab, India
| | - Meenu Metha
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144411 Punjab, India
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil 57000, Kuala Lumpur, Malaysia
| | - Garima Shrivastava
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, New Delhi 110016, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Jaipur 302017, India
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- School of Pharmaceutical Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India
- Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute (HMRI) and School of Biomedical Sciences and Pharmacy, University of Newcastle, NSW 2308, Australia
| | - Flavia C. Zacconi
- Departamento de Quimica Orgánica, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Institute for Biological and Medical Engineering, Schools of Engineering, Medicine and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 4860, Chile
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Gajbhiye KR, Chaudhari BP, Pokharkar VB, Pawar A, Gajbhiye V. Stimuli-responsive biodegradable polyurethane nano-constructs as a potential triggered drug delivery vehicle for cancer therapy. Int J Pharm 2020; 588:119781. [DOI: 10.1016/j.ijpharm.2020.119781] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/28/2020] [Accepted: 08/14/2020] [Indexed: 12/21/2022]
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20
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Shao J, Cao S, Williams DS, Abdelmohsen LKEA, van Hest JCM. Photoactivated Polymersome Nanomotors: Traversing Biological Barriers. Angew Chem Int Ed Engl 2020; 59:16918-16925. [PMID: 32533754 PMCID: PMC7540338 DOI: 10.1002/anie.202003748] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Indexed: 01/05/2023]
Abstract
Synthetic nanomotors are appealing delivery vehicles for the dynamic transport of functional cargo. Their translation toward biological applications is limited owing to the use of non-degradable components. Furthermore, size has been an impediment owing to the importance of achieving nanoscale (ca. 100 nm) dimensions, as opposed to microscale examples that are prevalent. Herein, we present a hybrid nanomotor that can be activated by near-infrared (NIR)-irradiation for the triggered delivery of internal cargo and facilitated transport of external agents to the cell. Utilizing biodegradable poly(ethylene glycol)-b-poly(d,l-lactide) (PEG-PDLLA) block copolymers, with the two blocks connected via a pH sensitive imine bond, we generate nanoscopic polymersomes that are then modified with a hemispherical gold nanocoat. This Janus morphology allows such hybrid polymersomes to undergoing photothermal motility in response to thermal gradients generated by plasmonic absorbance of NIR irradiation, with velocities ranging up to 6.2±1.10 μm s-1 . These polymersome nanomotors (PNMs) are capable of traversing cellular membranes allowing intracellular delivery of molecular and macromolecular cargo.
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Affiliation(s)
- Jingxin Shao
- Bio-Organic ChemistryInstitute of Complex Molecular SystemsDepartment of Biomedical EngineeringEindhoven University of Technology, Helix (STO 3.41)P. O. Box 5135600 MBEindhovenThe Netherlands
| | - Shoupeng Cao
- Bio-Organic ChemistryInstitute of Complex Molecular SystemsDepartment of Biomedical EngineeringEindhoven University of Technology, Helix (STO 3.41)P. O. Box 5135600 MBEindhovenThe Netherlands
| | - David S. Williams
- Department of ChemistryCollege of ScienceSwansea UniversitySwanseaSA2 8PPUK
| | - Loai K. E. A. Abdelmohsen
- Bio-Organic ChemistryInstitute of Complex Molecular SystemsDepartment of Biomedical EngineeringEindhoven University of Technology, Helix (STO 3.41)P. O. Box 5135600 MBEindhovenThe Netherlands
| | - Jan C. M. van Hest
- Bio-Organic ChemistryInstitute of Complex Molecular SystemsDepartment of Biomedical EngineeringEindhoven University of Technology, Helix (STO 3.41)P. O. Box 5135600 MBEindhovenThe Netherlands
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21
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Wei Z, Wang H, Xin G, Zeng Z, Li S, Ming Y, Zhang X, Xing Z, Li L, Li Y, Zhang B, Zhang J, Niu H, Huang W. A pH-Sensitive Prodrug Nanocarrier Based on Diosgenin for Doxorubicin Delivery to Efficiently Inhibit Tumor Metastasis. Int J Nanomedicine 2020; 15:6545-6560. [PMID: 32943867 PMCID: PMC7480473 DOI: 10.2147/ijn.s250549] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 07/17/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The metastasis, one of the biggest barriers in cancer therapy, is the leading cause of tumor deterioration and recurrence. The anti.-metastasis has been considered as a feasible strategy for clinical cancer management. It is well known that diosgenin could inhibit tumor metastasis and doxorubicin (DOX) could induce tumor apoptosis. However, their efficient delivery remains challenging. PURPOSE To address these issues, a novel pH-sensitive polymer-prodrug based on diosgenin nanoparticles (NPs) platform was developed to enhance the efficiency of DOX delivery (DOX/NPs) for synergistic therapy of cutaneous melanoma, the most lethal form of skin cancer with high malignancy, early metastasis and high mortality. METHODS AND RESULTS The inhibitory effect of DOX/NPs on tumor proliferation and migration was superior to that of NPs or free DOX. What is more, DOX/NPs could combine mitochondria-associated metastasis and apoptosis with unique internalization pathway of carrier to fight tumors. In addition, biodistribution experiments proved that DOX/NPs could efficiently accumulate in tumor sites through enhancing permeation and retention (EPR) effect compared with free DOX. Importantly, the data from in vivo experiment revealed that DOX/NPs without heart toxicity significantly inhibited tumor metastasis by exerting synergistic therapeutic effect, and reduced tumor volume and weight by inducing apoptosis. CONCLUSION The nanocarrier DOX/NPs with satisfying pharmaceutical characteristics based on the establishment of two different functional agents is a promising strategy for synergistically enhancing effects of cancer therapy.
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Affiliation(s)
- Zeliang Wei
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Haibo Wang
- Textile Institute, College of Light Industry, Textile and Food Engineering, Sichuan University, Chengdu, People’s Republic of China
| | - Guang Xin
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Zhi Zeng
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Shiyi Li
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Yue Ming
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Xiaoyu Zhang
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Zhihua Xing
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Li Li
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Youping Li
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Boli Zhang
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
- Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
| | - Junhua Zhang
- Tianjin University of Traditional Chinese Medicine, Tianjin, People’s Republic of China
| | - Hai Niu
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
- College of Mathematics, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Wen Huang
- Laboratory of Ethnopharmacology, West China Medical School, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
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Izraylit V, Hommes-Schattmann PJ, Neffe AT, Gould OE, Lendlein A. Polyester urethane functionalizable through maleimide side-chains and cross-linkable by polylactide stereocomplexes. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Shao J, Cao S, Williams DS, Abdelmohsen LKEA, Hest JCM. Photoactivated Polymersome Nanomotors: Traversing Biological Barriers. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003748] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jingxin Shao
- Bio-Organic Chemistry Institute of Complex Molecular Systems Department of Biomedical Engineering Eindhoven University of Technology, Helix (STO 3.41) P. O. Box 513 5600 MB Eindhoven The Netherlands
| | - Shoupeng Cao
- Bio-Organic Chemistry Institute of Complex Molecular Systems Department of Biomedical Engineering Eindhoven University of Technology, Helix (STO 3.41) P. O. Box 513 5600 MB Eindhoven The Netherlands
| | - David S. Williams
- Department of Chemistry College of Science Swansea University Swansea SA2 8PP UK
| | - Loai K. E. A. Abdelmohsen
- Bio-Organic Chemistry Institute of Complex Molecular Systems Department of Biomedical Engineering Eindhoven University of Technology, Helix (STO 3.41) P. O. Box 513 5600 MB Eindhoven The Netherlands
| | - Jan C. M. Hest
- Bio-Organic Chemistry Institute of Complex Molecular Systems Department of Biomedical Engineering Eindhoven University of Technology, Helix (STO 3.41) P. O. Box 513 5600 MB Eindhoven The Netherlands
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Yang R, Zheng Y, Shuai X, Fan F, He X, Ding M, Li J, Tan H, Fu Q. Crosslinking Induced Reassembly of Multiblock Polymers: Addressing the Dilemma of Stability and Responsivity. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1902701. [PMID: 32328415 PMCID: PMC7175344 DOI: 10.1002/advs.201902701] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 01/07/2020] [Accepted: 02/13/2020] [Indexed: 05/26/2023]
Abstract
Physical or chemical crosslinking of polymeric micelles has emerged as a straightforward approach to overcome the intrinsic instability of assemblies. However, the crosslinking process may compromise the responsivity of nanosystems and result in inefficient release of payloads. To address this dilemma, a crosslinking induced reassembly (CIRA) strategy is reported here to simultaneously increase the kinetic and thermodynamic stability and redox-responsivity of polymeric micelles. It is found that the click crosslinking of a model multiblock polyurethane at the micellar interface induces microphase separation between the soft and hard segments. The aggregation of hard domains gathers liable disulfide linkages around the interlayer of micelles, which could facilitate the attack of reducing agents and act as an intelligent on-off switch for high stability and triggered release. As a result, the CIRA approach enables an enhanced tumor targeting, improved biodistribution and excellent therapeutic efficacy in vivo. This work provides a facile and versatile platform for controlled delivery applications.
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Affiliation(s)
- Rui Yang
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Yi Zheng
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Xiaoyu Shuai
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Fan Fan
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Xueling He
- Laboratory Animal Center of Sichuan UniversityChengdu610041China
| | - Mingming Ding
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Jianshu Li
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Hong Tan
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Qiang Fu
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
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25
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Jazani AM, Oh JK. Development and disassembly of single and multiple acid-cleavable block copolymer nanoassemblies for drug delivery. Polym Chem 2020. [DOI: 10.1039/d0py00234h] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Acid-degradable block copolymer-based nanoassemblies are promising intracellular candidates for tumor-targeting drug delivery as they exhibit the enhanced release of encapsulated drugs through their dissociation.
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Affiliation(s)
- Arman Moini Jazani
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
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26
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Qin H, Zhang H, Zhou X, Gu D, Li L, Kan C. Preparation and reducing-responsive property of a novel functional polyurethane nanoemulsion. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pan Z, He X, Song N, Fang D, Li Z, Li J, Luo F, Li J, Tan H, Fu Q. Albumin-Modified Cationic Nanocarriers To Potentially Create a New Platform for Drug Delivery Systems. ACS APPLIED MATERIALS & INTERFACES 2019; 11:16421-16429. [PMID: 30995005 DOI: 10.1021/acsami.9b05599] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Cationic nanocarriers have emerged as promising nanoparticle systems for the effective delivery of nucleic acid and anticancer drugs to cancer cells. A positive charge is desirable for promoting cell internalization, whereas it also causes some adverse effects, such as toxicity and rapid clearance by mononuclear phagocytic systems. Herein, a new strategy of modifying cationic polymer micelles with albumin forming a protein corona to improve the surface physiochemical properties is reported. The corona with a monolayer or a multilayer was constructed depending on the albumin concentration, and the proteins would denature in different degrees due to the interaction with the surface of cationic micelles. It is demonstrated that multilayer albumin corona is beneficial to prevent macrophage uptake, increase accumulation in tumor tissues, and reduce toxic side effects to normal tissues. Our work provides a promising method to modify the cationic nanoplatform by optimizing the biosecurity and bioavailability for potential application in drug delivery.
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Affiliation(s)
- 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 L8S 4L8 , Ontario , Canada
| | - Xueling He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
- Laboratory Animal Center of Sichuan University , Chengdu 610041 , China
| | - Nijia Song
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
| | - Danxuan Fang
- 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
| | - 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
| | - Jianshu Li
- 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
| | - Qiang Fu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
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28
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Zhong L, Xu L, Liu Y, Li Q, Zhao D, Li Z, Zhang H, Zhang H, Kan Q, Wang Y, Sun J, He Z. Transformative hyaluronic acid-based active targeting supramolecular nanoplatform improves long circulation and enhances cellular uptake in cancer therapy. Acta Pharm Sin B 2019; 9:397-409. [PMID: 30972285 PMCID: PMC6437598 DOI: 10.1016/j.apsb.2018.11.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/02/2018] [Accepted: 11/02/2018] [Indexed: 02/07/2023] Open
Abstract
Hyaluronic acid (HA) is a natural ligand of tumor-targeted drug delivery systems (DDS) due to the relevant CD44 receptor overexpressed on tumor cell membranes. However, other HA receptors (HARE and LYVE-1) are also overexpressing in the reticuloendothelial system (RES). Therefore, polyethylene glycol (PEG) modification of HA-based DDS is necessary to reduce RES capture. Unfortunately, pegylation remarkably inhibits tumor cellular uptake and endosomal escapement, significantly compromising the in vivo antitumor efficacy. Herein, we developed a Dox-loaded HA-based transformable supramolecular nanoplatform (Dox/HCVBP) to overcome this dilemma. Dox/HCVBP contains a tumor extracellular acidity-sensitive detachable PEG shell achieved by a benzoic imine linkage. The in vitro and in vivo investigations further demonstrated that Dox/HCVBP could be in a "stealth" state at blood stream for a long circulation time due to the buried HA ligands and the minimized nonspecific interaction by PEG shell. However, it could transform into a "recognition" state under the tumor acidic microenvironment for efficient tumor cellular uptake due to the direct exposure of active targeting ligand HA following PEG shell detachment. Such a transformative concept provides a promising strategy to resolve the dilemma of natural ligand-based DDS with conflicting two processes of tumor cellular uptake and in vivo nonspecific biodistribution.
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Key Words
- AD-B-PEG, the pH-responsive adamantane-PEG conjugate
- AD-O-PEG, the non-pH sensitive adamantane-PEG conjugate
- ADA, 1-adamantane carboxylic acid
- AUC, area under the plasma concentration—time curve
- Active-targeting
- Benzoic imine linkage
- CLSM, confocal laser scanning microscope
- Cancer therapy
- DAPI, 2-(4-amidinophenyl)-6-indolecarbamidine dihydrochloride
- DCC, N,N′-dicyclohexylcarbodiimide
- DCM, dichloromethane
- DDS, drug delivery systems
- DL, drug-loading content
- DLS, dynamic light scattering
- DMAP, 4-dimethylaminopyrideine
- DMEM, Dulbecco׳s modified Eagle׳s medium
- DiR, 1,1′-dioctadecyltetramethyl indotricarbocyanine iodide
- Dox/HCVBP, Dox-loaded hyaluronic acid-based transformable supramolecular nanoplatform
- Dox/HCVOP, Dox-loaded hyaluronic acid-based untransformable supramolecular nanoplatform
- Dox·HCl, doxorubicin hydrochloride
- EDC, 1-ethyl-3-(3-dimethyalminopropl) carbodiimide
- EE, encapsulation efficiency
- FBS, fetal bovine serum
- H&E, hematoxylin and eosin
- HA, hyaluronic acid
- HA-CD, hydroxypropyl-β-cyclodextrin grafted hyaluronic acid polymer
- HCBP, hydroxypropyl-β-cyclodextrin grafted hyaluronic acid polymer and pH-responsive adamantane-PEG conjugate inclusion complex
- HCPs, hydroxypropyl-β-cyclodextrin grafted hyaluronic acid polymer and adamantane-PEG conjugate inclusion complexes
- HEPES, 4-(2-hydroxyethyl)-1-piperazineethanesul-fonic acid
- HOBT, 1-hydroxybenzotriazole
- HPCD, hydroxypropyl-β-cyclodextrin
- Hyaluronic acid
- MW, molecular weight
- NPs, nanoparticles
- Natural ligand
- PCC, Pearson׳s correlation coefficient
- PDI, polydispersity index
- PEG dilemma
- RES, reticuloendothelial system
- RPMI-1640, Roswell Park Memorial Institute-1640
- Supramolecular nanoplat-form
- THF, tetrahydrofuran
- TUNEL, terminal deoxynucleotidyl transferased dUTP nick end labeling
- Transformative nanoparti-cles
- VES, vitamin E succinate
- pHe, the extracellular pH
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Affiliation(s)
- Lu Zhong
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lu Xu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yanying Liu
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qingsong Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dongyang Zhao
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhenbao Li
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Huicong Zhang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haotian Zhang
- Department of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qiming Kan
- Department of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yongjun Wang
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jin Sun
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhonggui He
- Department of Pharmaceutics, Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang 110016, China
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29
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Jin Q, Deng Y, Chen X, Ji J. Rational Design of Cancer Nanomedicine for Simultaneous Stealth Surface and Enhanced Cellular Uptake. ACS NANO 2019; 13:954-977. [PMID: 30681834 DOI: 10.1021/acsnano.8b07746] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Owing to the complex and still not fully understood physiological environment, the development of traditional nanosized drug delivery systems is very challenging for precision cancer therapy. It is very difficult to control the in vivo distribution of nanoparticles after intravenous injection. The ideal drug nanocarriers should not only have stealth surface for prolonged circulation time but also possess enhanced cellular internalization in tumor sites. Unfortunately, the stealth surface and enhanced cellular uptake seem contradictory to each other. How to integrate the two opposite aspects into one system is a very herculean but meaningful task. As an alternative drug delivery strategy, chameleon-like drug delivery systems were developed to achieve long circulation time while maintaining enhanced cancer cell uptake. Such drug nanocarriers can "turn off" their internalization ability during circulation. However, the enhanced cellular uptake can be readily activated upon arriving at tumor tissues. In this way, stealth surface and enhanced uptake are of dialectical unity in drug delivery. In this review, we focus on the surface engineering of drug nanocarriers to obtain simultaneous stealth surfaces in circulation and enhanced uptake in tumors. The current strategies and ongoing developments, including programmed tumor-targeting strategies and some specific zwitterionic surfaces, will be discussed in detail.
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Affiliation(s)
- Qiao Jin
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , Zhejiang Province , P.R. China
| | - Yongyan Deng
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , Zhejiang Province , P.R. China
| | - Xiaohui Chen
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , Zhejiang Province , P.R. China
| | - Jian Ji
- MOE Key Laboratory of Macromolecule Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , Zhejiang Province , P.R. China
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30
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Li L, Song Y, He J, Zhang M, Liu J, Ni P. Zwitterionic shielded polymeric prodrug with folate-targeting and pH responsiveness for drug delivery. J Mater Chem B 2019; 7:786-795. [PMID: 32254853 DOI: 10.1039/c8tb02772b] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zwitterionic polymers are a class of polymers that acts as both Lewis base and Lewis acid in solution. These polymers not only have excellent properties of hydration, anti-bacterial adhesion, charge reversal and easy chemical modification, but also have characteristics of long-term circulation and suppress nonspecific protein adsorption in vivo. Here, we describe a novel folate-targeted and acid-labile polymeric prodrug under the microenvironment of tumor cells, abbreviated as FA-P(MPC-co-PEGMA-BZ)-g-DOX, which was synthesized via a combination of reversible addition-fragmentation chain transfer (RAFT) copolymerization, Schiff-base reaction, Click chemistry, and a reaction between the amine group of doxorubicin (DOX) and aldehyde functionalities of P(MPC-co-PEGMA-BZ) pendants, wherein MPC and PEGMA-BZ represent 2-(methacryloyloxy)ethyl phosphorylcholine and polyethylene glycol methacrylate ester benzaldehyde, respectively. The polymeric prodrug could self-assemble into nanoparticles in an aqueous solution. The average particle size and morphologies of the prodrug nanoparticles were observed by dynamic light scattering (DLS) and transmission electron microscopy (TEM), respectively. We also investigated the in vitro drug release behavior and observed rapid prodrug nanoparticle dissociation and drug release under a mildly acidic microenvironment. The methyl thiazolyl tetrazolium (MTT) assay verified that the P(MPC-co-PEGMA-BZ) copolymer possessed good biocompatibility and the FA-P(MPC-co-PEGMA-BZ)-g-DOX prodrug nanoparticles showed higher cellular uptake than those prodrug nanoparticles without the FA moiety. The results of cytotoxicity and the intracellular uptake of non-folate/folate targeted prodrug nanoparticles further confirmed that FA-P(MPC-co-PEGMA-BZ)-g-DOX could be efficiently accumulated and rapidly internalized by HeLa cells due to the strong interaction between multivalent phosphorylcholine (PC) groups and cell membranes. This kind of multifunctional FA-P(MPC-co-PEGMA-BZ)-g-DOX prodrug nanoparticle with combined target-ability and pH responsiveness demonstrates promising potential for cancer chemotherapy.
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Affiliation(s)
- Lei Li
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Soochow University, Suzhou 215123, P. R. China.
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31
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Saeedi S, Omrani I, Bafkary R, Sadeh E, Shendi HK, Nabid MR. Facile preparation of biodegradable dual stimuli-responsive micelles from waterborne polyurethane for efficient intracellular drug delivery. NEW J CHEM 2019. [DOI: 10.1039/c9nj03773j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A novel waterborne polyurethane based on main chain degradation under acidic and reductive conditions of tumors was synthesized.
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Affiliation(s)
- Sara Saeedi
- Department of Polymer and Material Chemistry
- Faculty of Chemistry and Petroleum Science
- Shahid Beheshti University
- G.C
- Tehran
| | - Ismail Omrani
- Department of Polymer and Material Chemistry
- Faculty of Chemistry and Petroleum Science
- Shahid Beheshti University
- G.C
- Tehran
| | - Reza Bafkary
- School of Chemistry
- Faculty of Science
- University of Tehran
- G.C
- Tehran
| | - Elaheh Sadeh
- Department of Polymer and Material Chemistry
- Faculty of Chemistry and Petroleum Science
- Shahid Beheshti University
- G.C
- Tehran
| | - Hasan Kashef Shendi
- Department of Polymer and Material Chemistry
- Faculty of Chemistry and Petroleum Science
- Shahid Beheshti University
- G.C
- Tehran
| | - Mohammad Reza Nabid
- Department of Polymer and Material Chemistry
- Faculty of Chemistry and Petroleum Science
- Shahid Beheshti University
- G.C
- Tehran
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32
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Xu M, Guo C, Dou H, Zuo Y, Sun Y, Zhang J, Li W. Tailoring the degradation and mechanical properties of poly(ε-caprolactone) incorporating functional ε-caprolactone-based copolymers. Polym Chem 2019. [DOI: 10.1039/c9py00174c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Functional block copolymers (COPs) were synthesized through the ring-opening polymerization, and the effects of COPs on the hydrolytic & oxidative degradation and mechanical properties of PCL/COP composites were studied.
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Affiliation(s)
- Mi Xu
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Cuili Guo
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Haozhen Dou
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Yi Zuo
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Yawei Sun
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Jinli Zhang
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
| | - Wei Li
- School of Chemical Engineering & Technology
- Tianjin University; Collaborative Innovation Center of Chemical Science & Chemical Engineering
- Tianjin
- P.R. China
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33
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Jazani AM, Arezi N, Shetty C, Hong SH, Li H, Wang X, Oh JK. Tumor-targeting intracellular drug delivery based on dual acid/reduction-degradable nanoassemblies with ketal interface and disulfide core locations. Polym Chem 2019. [DOI: 10.1039/c9py00352e] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dual acid/reduction-degradable block copolymer nanoassemblies both at core/corona interfaces and in micellar cores leading to synergistic and accelerated drug release for robust tumor-targeting intracellular drug delivery.
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Affiliation(s)
- Arman Moini Jazani
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Newsha Arezi
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Chaitra Shetty
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Sung Hwa Hong
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Haowen Li
- Institute of Medicinal Plant Development (IMPLAD)
- Chinese Academy of Medical Sciences & Peking Union Medical College
- Beijing 100193
- China
| | - Xiangtao Wang
- Institute of Medicinal Plant Development (IMPLAD)
- Chinese Academy of Medical Sciences & Peking Union Medical College
- Beijing 100193
- China
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry
- Concordia University
- Montreal
- Canada H4B 1R6
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34
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Chen J, Wang K, Wu J, Tian H, Chen X. Polycations for Gene Delivery: Dilemmas and Solutions. Bioconjug Chem 2018; 30:338-349. [PMID: 30383373 DOI: 10.1021/acs.bioconjchem.8b00688] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Gene therapy has been a promising strategy for treating numerous gene-associated human diseases by altering specific gene expressions in pathological cells. Application of nonviral gene delivery is hindered by various dilemmas encountered in systemic gene therapy. Therefore, solutions must be established to address the unique requirements of gene-based treatment of diseases. This review will particularly highlight the dilemmas in polycation-based gene therapy by systemic treatment. Several promising strategies, which are expected to overcome these challenges, will be briefly reviewed. This review will also explore the development of polycation-based gene delivery systems for clinical applications.
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Affiliation(s)
- Jie Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China.,Jilin Biomedical Polymers Engineering Laboratory , Changchun 130022 , P. R. China
| | - Kui Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China
| | - Jiayan Wu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China
| | - Huayu Tian
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China.,Jilin Biomedical Polymers Engineering Laboratory , Changchun 130022 , P. R. China
| | - Xuesi Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry , Chinese Academy of Sciences , Changchun 130022 , P. R. China.,University of Science and Technology of China , Hefei 230026 , P. R. China.,Jilin Biomedical Polymers Engineering Laboratory , Changchun 130022 , P. R. China
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35
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Cao YN, Baiyisaiti A, Wong CW, Hsu SH, Qi R. Polyurethane Nanoparticle-Loaded Fenofibrate Exerts Inhibitory Effects on Nonalcoholic Fatty Liver Disease in Mice. Mol Pharm 2018; 15:4550-4557. [PMID: 30188729 DOI: 10.1021/acs.molpharmaceut.8b00548] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Polyurethane (PU) nanoparticles are potential drug carriers. We aimed to study the in vitro and in vivo efficacy of biodegradable PU nanoparticles loaded with fenofibrate (FNB-PU) on nonalcoholic fatty liver disease (NAFLD). FNB-PU was prepared by a green process, and its preventive effects on NAFLD were investigated on HepG2 cells and mice. FNB-PU showed sustained in vitro FNB release profile. Compared to FNB crude drug, FNB-PU significantly decreased triglyceride content in HepG2 cells incubated with oleic acid and in livers of mice with NAFLD induced by a methionine choline deficient diet, and increased plasma FNB concentration of the mice. FNB-PU increased absorption of FNB and therefore enhanced the inhibitory effects of FNB on NAFLD.
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Affiliation(s)
- Yi-Ni Cao
- Peking University Institute of Cardiovascular Sciences , Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center , Beijing , China.,Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems , Beijing , China
| | - Asiya Baiyisaiti
- School of Pharmacy , Shihezi University , Shihezi , Xinjiang , China
| | - Chui-Wei Wong
- Institute of Polymer Science and Engineering , National Taiwan University , Taipei , Taiwan
| | - Shan-Hui Hsu
- Institute of Polymer Science and Engineering , National Taiwan University , Taipei , Taiwan
| | - Rong Qi
- Peking University Institute of Cardiovascular Sciences , Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center , Beijing , China.,Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems , Beijing , China
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36
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Jazani A, Arezi N, Maruya-Li K, Jung S, Oh JK. Facile Strategies to Synthesize Dual Location Dual Acidic pH/Reduction-Responsive Degradable Block Copolymers Bearing Acetal/Disulfide Block Junctions and Disulfide Pendants. ACS OMEGA 2018; 3:8980-8991. [PMID: 31459031 PMCID: PMC6644509 DOI: 10.1021/acsomega.8b01310] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 07/27/2018] [Indexed: 06/01/2023]
Abstract
We report new dual acidic pH/reduction-responsive degradable amphiphilic block copolymers featured with dual acidic pH-labile acetal linkage and a reductively-cleavable disulfide bond at the hydrophilic/hydrophobic block junction as well as pendant disulfide bonds in the hydrophobic block. Centered on the use of a macroinitiator approach, three strategies utilize the combination of atom transfer radical polymerization and reversible addition fragmentation chain transfer polymerization in a sequential or concurrent mechanism, along with facile coupling reactions. Combined structural analysis with dual-stimuli-responsive degradation investigation allows better understanding of the architectures and orthogonalities of the formed block copolymers as a diblock or a triblock copolymer. Our study presents the development of effective synthetic strategies to well-defined multifunctional amphiphilic block copolymers that exhibit dual-stimuli-responsive degradation at dual location (called the DL-DSRD strategy), thus potentially promising as nanoassemblies for effective drug delivery.
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Affiliation(s)
- Arman
Moini Jazani
- Department of Chemistry and
Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Quebec, Canada H4B 1R6
| | - Newsha Arezi
- Department of Chemistry and
Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Quebec, Canada H4B 1R6
| | - Keaton Maruya-Li
- Department of Chemistry and
Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Quebec, Canada H4B 1R6
| | - Sungmin Jung
- Department of Chemistry and
Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Quebec, Canada H4B 1R6
| | - Jung Kwon Oh
- Department of Chemistry and
Biochemistry, Concordia University, 7141 Sherbrooke St. W., Montreal, Quebec, Canada H4B 1R6
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37
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Huang D, Zhou Y, Xiang Y, Shu M, Chen H, Yang B, Liao X. Polyurethane/doxorubicin nanoparticles based on electrostatic interactions as pH-sensitive drug delivery carriers. POLYM INT 2018. [DOI: 10.1002/pi.5618] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dengcheng Huang
- State Key Laboratory of Refractories and Metallurgy; Wuhan University of Science and Technology; Wuhan China
- Hubei Province Key Laboratory of Coal Conversion and New Carbon Material; Wuhan University of Science and Technology; Wuhan China
| | - Yu Zhou
- State Key Laboratory of Refractories and Metallurgy; Wuhan University of Science and Technology; Wuhan China
- Hubei Province Key Laboratory of Coal Conversion and New Carbon Material; Wuhan University of Science and Technology; Wuhan China
| | - Yuan Xiang
- Institute of Biology and Medicine; Wuhan University of Science and Technology; Wuhan China
| | - Meijie Shu
- Hubei Province Key Laboratory of Coal Conversion and New Carbon Material; Wuhan University of Science and Technology; Wuhan China
| | - Hongxiang Chen
- Hubei Province Key Laboratory of Coal Conversion and New Carbon Material; Wuhan University of Science and Technology; Wuhan China
| | - Bing Yang
- State Key Laboratory of Refractories and Metallurgy; Wuhan University of Science and Technology; Wuhan China
- Hubei Province Key Laboratory of Coal Conversion and New Carbon Material; Wuhan University of Science and Technology; Wuhan China
| | - Xinghua Liao
- Institute of Biology and Medicine; Wuhan University of Science and Technology; Wuhan China
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38
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Cao PF, de Leon A, Rong L, Yin KZ, Abenojar EC, Su Z, Tiu BDB, Exner AA, Baer E, Advincula RC. Polymer Nanosheet Containing Star-Like Copolymers: A Novel Scalable Controlled Release System. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1800115. [PMID: 29700977 DOI: 10.1002/smll.201800115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/16/2018] [Indexed: 06/08/2023]
Abstract
Poly(ε-caprolactone) (PCL)-based nanomaterials, such as nanoparticles and liposomes, have exhibited great potential as controlled release systems, but the difficulties in large-scale fabrication limit their practical applications. Among the various methods being developed to fabricate polymer nanosheets (PNSs) for different applications, such as Langmuir-Blodgett technique and layer-by-layer assembly, are very effort consuming, and only a few PNSs can be obtained. In this paper, poly(ε-caprolactone)-based PNSs with adjustable thickness are obtained in large quantity by simple water exposure of multilayer polymer films, which are fabricated via a layer multiplying coextrusion method. The PNS is also demonstrated as a novel controlled guest release system, in which release kinetics are adjustable by the nanosheet thickness, pH values of the media, and the presence of protecting layers. Theoretical simulations, including Korsmeyer-Peppas model and Finite-element analysis, are also employed to discern the observed guest-release mechanisms.
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Affiliation(s)
- Peng-Fei Cao
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37830, USA
| | - Al de Leon
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
- Department of Radiology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Lihan Rong
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Ke-Zhen Yin
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Eric C Abenojar
- Department of Radiology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Zhe Su
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Brylee David B Tiu
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
- Department of Bioengineering and Materials Science and Engineering, University of California Berkeley, Berkeley, CA, 94720, USA
| | - Agata A Exner
- Department of Radiology, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Eric Baer
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
| | - Rigoberto C Advincula
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
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39
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Li Z, Yang J, Ye H, Ding M, Luo F, Li J, Li J, Tan H, Fu Q. Simultaneous Improvement of Oxidative and Hydrolytic Resistance of Polycarbonate Urethanes Based on Polydimethylsiloxane/Poly(hexamethylene carbonate) Mixed Macrodiols. Biomacromolecules 2018; 19:2137-2145. [PMID: 29669212 DOI: 10.1021/acs.biomac.8b00234] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The degradation behaviors including oxidation and hydrolysis of silicone modified polycarbonate urethanes were thoroughly investigated. These polyurethanes were based on polyhexamethylene carbonate (PHMC)/polydimethylsiloxane (PDMS) mixed macrodiols with molar ratio of PDMS ranging from 5% to 30%. It was proved that PDMS tended to migrate toward surface and even a small amount of PDMS could form a silicone-like surface. Macrophages-mediated oxidation process indicated that the PDMS surface layer was desirable to protect the fragile soft PHMC from the attack of degradative species. Hydrolysis process was probed in detail after immersing in boiling buffered water using combined analytical tools. Hydrolytically stable PDMS could act as protective shields for the bulk to hinder the chain scission of polycarbonate carbonyls whereas the hydrolysis of urethane linkages was less affected. Although the promoted phase separation at higher PDMS fractions lead to possible physical defects and mechanical compromise after degradation, simultaneously enhanced oxidation and hydrolysis resistance could be achieved for the polyurethanes with proper PDMS incorporation.
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Affiliation(s)
- Zhen Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
| | - Jian Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
| | - Heng Ye
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
| | - Mingming Ding
- 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
| | - Jianshu Li
- 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
| | - Hong Tan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
| | - Qiang Fu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu 610065 , China
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40
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The diosgenin prodrug nanoparticles with pH-responsive as a drug delivery system uniquely prevents thrombosis without increased bleeding risk. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:673-684. [DOI: 10.1016/j.nano.2017.12.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 12/08/2017] [Accepted: 12/22/2017] [Indexed: 12/19/2022]
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41
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Wei C, Zhang Y, Song Z, Xia Y, Xu H, Lang M. Enhanced bioreduction-responsive biodegradable diselenide-containing poly(ester urethane) nanocarriers. Biomater Sci 2018; 5:669-677. [PMID: 28154853 DOI: 10.1039/c6bm00960c] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Stimuli-responsive nanocarriers have been limited for bench-to-bedside translation mainly because the stimuli sensitivity and responsive rate are not high enough to ensure sufficient drug concentration at the target sites for superior therapeutic benefits. Herein, we reported an enhanced bioreduction-responsive and biodegradable nanocarrier based on the amphiphilic poly(ester urethane) copolymers (PAUR-SeSe) bearing multiple diselenide groups on the backbone. The copolymer could spontaneously self-assemble into stable micelles in aqueous medium with an average diameter of 68 nm, which could be rapidly disassembled in a reductive environment as a result of the reduction-triggered cleavage of diselenide groups. Furthermore, the PAUR-SeSe micelles showed an enhanced drug release profile and cellular uptake compared with the disulfide-containing analogue (PAUR-SS). CCK8 assays revealed that the antitumor activity of DOX-loaded PAUR-SeSe micelles was much higher than that of DOX-loaded PAUR-SS micelles. Besides, the blank micelles and degradation products were nontoxic up to a tested concentration of 50 μg mL-1. Therefore, the enhanced therapeutic efficacy and good biocompatibility demonstrated that this drug nanocarrier had great potential for smart antitumor drug delivery applications.
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Affiliation(s)
- Chao Wei
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials and Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Yan Zhang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials and Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Zhongchen Song
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, China
| | - Yiru Xia
- Department of Periodontology, Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, 200011, China
| | - Heng Xu
- Collaborative Innovation Center for Petrochemical New Materials, Anqing, Anhui 246011, China
| | - Meidong Lang
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials and Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China.
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42
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Zou Y, Zhang L, Yang L, Zhu F, Ding M, Lin F, Wang Z, Li Y. “Click” chemistry in polymeric scaffolds: Bioactive materials for tissue engineering. J Control Release 2018; 273:160-179. [DOI: 10.1016/j.jconrel.2018.01.023] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 12/20/2022]
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43
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Liu R, Zhang Q, Zhou Q, Zhang P, Dai H. Nondegradable magnetic poly (carbonate urethane) microspheres with good shape memory as a proposed material for vascular embolization. J Mech Behav Biomed Mater 2018; 82:9-17. [PMID: 29567531 DOI: 10.1016/j.jmbbm.2018.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/05/2018] [Accepted: 02/07/2018] [Indexed: 10/18/2022]
Abstract
In this study, nondegradable poly (carbonate urethane) (PCU) and poly (carbonate urethane) incorporated variable Fe3O4 content microspheres (PCU/Fe3O4) were synthesized using pre-polymerization and suspension polymerization. Synthesis was confirmed through Fourier transform infrared spectroscopy (FTIR). The effect of Fe3O4 incorporation was investigated on crystalline, thermal, shape memory and degradation properties by X-Ray diffraction (XRD), Differential scanning calorimetery (DSC), compression test and degradation in vitro, respectively. Otherwise, the assessment of magnetic characteristics by vibrational sample magnetometry (VSM) disclosed superparamagnetic behavior. The tunable superparamagnetic behavior depends on the amount of magnetic particles incorporated within the networks. The biological study results of as-synthesized polymers from the platelet adhesion test and the cell proliferation inhibition test indicated they were biocompatible in vitro. Fe3O4 incorporation was conductive to reducing platelet adhesion in blood contacting test and promotion of rat vascular smooth muscle cell proliferation and growth. These nondegradable, superparamagnetic, biocompatible polymers, combined with their good shape memory properties may allow for their future exploitation in the biomedical field, such as, in cardiovascular implants, targeted tumor treatment, tissue engineering and artificial organ's engineering.
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Affiliation(s)
- Rongrong Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Qian Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Qian Zhou
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Ping Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Honglian Dai
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China; Biomedical Materials and Engineering Research Center of Hubei Province, Wuhan 430070, China.
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44
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Jazani AM, Oh JK. Dual Location, Dual Acidic pH/Reduction-Responsive Degradable Block Copolymer: Synthesis and Investigation of Ketal Linkage Instability under ATRP Conditions. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b02070] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Arman Moini Jazani
- Department of Chemistry and
Biochemistry, Concordia University, Montreal, Quebec, Canada H4B 1R6
| | - Jung Kwon Oh
- Department of Chemistry and
Biochemistry, Concordia University, Montreal, Quebec, Canada H4B 1R6
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45
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Synthesis of new triazole based imidazo[1,2-a]pyrazine-benzimidazole conjugates: H-bonding assisted FRET efficient ratiometric detection of pyrophosphate. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Deshmukh AS, Chauhan PN, Noolvi MN, Chaturvedi K, Ganguly K, Shukla SS, Nadagouda MN, Aminabhavi TM. Polymeric micelles: Basic research to clinical practice. Int J Pharm 2017; 532:249-268. [PMID: 28882486 DOI: 10.1016/j.ijpharm.2017.09.005] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 09/02/2017] [Accepted: 09/02/2017] [Indexed: 12/17/2022]
Abstract
Rapidly developing polymeric micelles as potential targeting carriers has intensified the need for better understanding of the underlying principles related to the selection of suitable delivery materials for designing, characterizing, drug loading, improving stability, targetability, biosafety and efficacy. The emergence of advanced analytical tools such as fluorescence resonance energy transfer and dissipative particle dynamics has identified new dimensions of these nanostructures and their behavior in much greater details. This review summarizes recent efforts in the development of polymeric micelles with respect to their architecture, formulation strategy and targeting possibilities along with their preclinical and clinical aspects. Literature of the past decade is discussed critically with special reference to the chemistry involved in the formation and clinical applications of these versatile materials. Thus, our main objective is to provide a timely update on the current status of polymeric micelles highlighting their applications and the important parameters that have led to successful delivery of drugs to the site of action.
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Affiliation(s)
- Anand S Deshmukh
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India.
| | - Pratik N Chauhan
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Malleshappa N Noolvi
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Kiran Chaturvedi
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Kuntal Ganguly
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Shyam S Shukla
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Mallikarjuna N Nadagouda
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India
| | - Tejraj M Aminabhavi
- Department of Pharmaceutical Research, Shree Dhanvantary Pharmacy College, Kim, Surat, Gujarat 394 110, India.
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47
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Wei J, Shuai X, Wang R, He X, Li Y, Ding M, Li J, Tan H, Fu Q. Clickable and imageable multiblock polymer micelles with magnetically guided and PEG-switched targeting and release property for precise tumor theranosis. Biomaterials 2017; 145:138-153. [PMID: 28863308 DOI: 10.1016/j.biomaterials.2017.08.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 07/01/2017] [Accepted: 08/01/2017] [Indexed: 11/25/2022]
Abstract
Targeted delivery of therapeutics and diagnostics using nanotechnology holds great promise to minimize the side effects of conventional chemotherapy and enable specific and real-time detection of diseases. To realize this goal, we report a clickable and imageable nanovehicle assembled from multiblock polyurethanes (MPUs). The soft segments of the polymers are based on detachable poly(ethylene glycol) (PEG) and degradable poly(ε-caprolactone) (PCL), and the hard segments are constructed from lysine- and cystine-derivatives bearing reduction-responsive disulfide linkages and click-active alkynyl moieties, allowing for post-conjugation of targeting ligands via a click chemistry. It was found that the cleavage of PEG corona bearing a pH-sensitive benzoic-imine linkage (BPEG) could act as an on-off switch, which is capable of activating the clicked targeting ligands under extracellular acidic condition, followed by triggering the core degradation and payload release within tumor cells. In combination with superparamagnetic iron oxide nanoparticles (SPION) clustered within the micellar core, the MPUs exhibit excellent magnetic resonance imaging (MRI) contrast effects and T2 relaxation in vitro, as well as magnetically guided MR imaging and multimodal targeting of therapeutics to tumor precisely, leading to significant inhibition of cancer with minimal side effect. This work provides a safe and versatile platform for the further development of smart theranostic systems for potential magnetically-targeted and imaging-guided personalized medicine.
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Affiliation(s)
- Jing Wei
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Xiaoyu Shuai
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Rui Wang
- 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; Laboratory Animal Center of Sichuan University, Chengdu, 610041, China
| | - Yiwen Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Mingming Ding
- 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
| | - Hong Tan
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China.
| | - Qiang Fu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
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48
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Effect of trastuzumab on the micellization properties, endocytic pathways and antitumor activities of polyurethane-based drug delivery system. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1952-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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49
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Bawa KK, Oh JK. Stimulus-Responsive Degradable Polylactide-Based Block Copolymer Nanoassemblies for Controlled/Enhanced Drug Delivery. Mol Pharm 2017; 14:2460-2474. [DOI: 10.1021/acs.molpharmaceut.7b00284] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Kamaljeet K. Bawa
- Department of Chemistry and
Biochemistry, Concordia University, Montreal, Quebec, Canada H4B 1R6
| | - Jung Kwon Oh
- Department of Chemistry and
Biochemistry, Concordia University, Montreal, Quebec, Canada H4B 1R6
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50
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Omrani I, Babanejad N, Shendi HK, Nabid MR. Preparation and evaluation of a novel sunflower oil-based waterborne polyurethane nanoparticles for sustained delivery of hydrophobic drug. EUR J LIPID SCI TECH 2017. [DOI: 10.1002/ejlt.201600283] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ismail Omrani
- Faculty of Chemistry, Department of Polymer; Shahid Beheshti University; Tehran Iran
| | - Niloofar Babanejad
- Faculty of Chemistry, Department of Polymer; Shahid Beheshti University; Tehran Iran
| | - Hasan Kashef Shendi
- Faculty of Chemistry, Department of Polymer; Shahid Beheshti University; Tehran Iran
| | - Mohammad Reza Nabid
- Faculty of Chemistry, Department of Polymer; Shahid Beheshti University; Tehran Iran
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