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Niu X, Wang Z, Zhang L, Quan Y, Wei K. Experimental study of the protective effect of mesosilica-supported 5-hydroxymethylfurfural on UV-induced aging of human dermal fibroblasts. RSC Adv 2018; 8:25021-25030. [PMID: 35542119 PMCID: PMC9082397 DOI: 10.1039/c8ra03980a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 07/02/2018] [Indexed: 11/21/2022] Open
Abstract
The drug 5-HMF (5-hydroxymethylfurfural, C6H6O3) is extensively studied for its antioxidative and anti-inflammatory properties. However, its unstable properties and biotoxicity restrict its use in skin care products and therapy. The present study was aimed at evaluating the potential of three-dimensional dendritic mesoporous silica nanospheres (3D-dendritic MSNs) as a topical carrier system for 5-HMF delivery. The encapsulation of the carrier also enhances the stability of the drug. Based on the results of Brunauer-Emmet-Teller (BET) analysis, Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), dynamic light scattering (DLS), and UV-vis diffuse reflectance spectroscopy, drug delivery systems were successfully fabricated and the loading capacity (LC%) and entrapment efficiency (EE%) were also assessed. In vitro cell tests revealed the outstanding biocompatibility and inoxidizability of 3D-dendritic MSNs. There is no effect on the antioxidant properties of the drug. Therefore, mesoporous silica can be combined with 5-HMF and used as potential antioxidant medicine in cosmetic applications.
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Affiliation(s)
- Xueming Niu
- School of Biological Science and Engineering, South China University of Technology Guangzhou 510640 China +8613902848267
| | - Zhenyu Wang
- Department of Environmental Engineering, College of Ecology, Lishui University Lishui 323000 China
| | - Long Zhang
- Wenzhou Institute of Biomaterials and Engineering, CAS Wenzhou Zhejiang 325011 China
| | - Yunyun Quan
- Wenzhou Institute of Biomaterials and Engineering, CAS Wenzhou Zhejiang 325011 China
- Engineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute of Biomaterials and Engineering, CAS Wenzhou Zhejiang 325011 China
| | - Kun Wei
- School of Biological Science and Engineering, South China University of Technology Guangzhou 510640 China +8613902848267
- Wenzhou Institute of Biomaterials and Engineering, CAS Wenzhou Zhejiang 325011 China
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102
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Preparation and characterization of a pH-responsive mesoporous silica nanoparticle dual-modified with biopolymers. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.03.047] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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103
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Chen H, Huang G, Zhou H, Zhou X, Xu H. Highly efficient triazolone/metal ion/polydopamine/MCM-41 sustained release system with pH sensitivity for pesticide delivery. ROYAL SOCIETY OPEN SCIENCE 2018; 5:180658. [PMID: 30109110 PMCID: PMC6083694 DOI: 10.1098/rsos.180658] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 06/04/2018] [Indexed: 05/03/2023]
Abstract
MCM-41 was prepared through the sol-gel method and encapsulated by polydopamine (PDA) before being coordinated with metal ions to form a highly efficient sustained release system (M-PDA-MCM-41) for triazolone delivery. The characterization results confirmed the existence of the coordination bond between the PDA layer and triazolone through the bridge effect from metal ions, which enhanced the interaction between PDA-MCM-41 and triazolone. The adsorption capacity of Fe-PDA-MCM-41 increased up to 173 mg g-1, which was 160% more than that of MCM-41. The sustained release performance of M-PDA-MCM-41 in different pH values was investigated. Under the conditions of pH ≤7, the release speed of triazolone increased with pH decreasing, whereas its release speed in the weak base condition was slower than in the neutral condition. Therefore, the as-synthesized system showed significant pH-sensitivity in the sustained release process, indicating that the sustained release system can be well stored in the neutral or basic environment and activated in the acid environment. Their sustained release curves described by the Korsmeyer-Peppas equation at pH 7 showed the same behaviour, indicating that PDA decoration or metal ion coordination only increases the steric hindrance and the interaction between carrier and triazolone instead of changing the original structure of the pure MCM material in accordance with X-ray diffraction and Brunauer-Emmett-Teller analysis results.
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Affiliation(s)
- Huayao Chen
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, People's Republic of China
- Guangzhou Key Laboratory for Efficient Use of Agricultural Chemicals, Guangzhou, People's Republic of China
| | - Guozhi Huang
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, People's Republic of China
- Guangzhou Key Laboratory for Efficient Use of Agricultural Chemicals, Guangzhou, People's Republic of China
| | - Hongjun Zhou
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, People's Republic of China
- Guangzhou Key Laboratory for Efficient Use of Agricultural Chemicals, Guangzhou, People's Republic of China
| | - Xinhua Zhou
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, People's Republic of China
- Guangzhou Key Laboratory for Efficient Use of Agricultural Chemicals, Guangzhou, People's Republic of China
| | - Hua Xu
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, People's Republic of China
- Guangzhou Key Laboratory for Efficient Use of Agricultural Chemicals, Guangzhou, People's Republic of China
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104
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Targeted and controlled drug delivery by multifunctional mesoporous silica nanoparticles with internal fluorescent conjugates and external polydopamine and graphene oxide layers. Acta Biomater 2018; 74:397-413. [PMID: 29775731 DOI: 10.1016/j.actbio.2018.05.022] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2017] [Revised: 05/11/2018] [Accepted: 05/14/2018] [Indexed: 12/15/2022]
Abstract
This study demonstrated the targeted delivery and controlled release of cisplatin drug molecules from doubly decorated mesoporous silica nanoparticles (MSNs), which were internally grafted with fluorescent conjugates and externally coated with polydopamine (PDA) and graphene oxide (GO) layers. The brush-like internal conjugates conferred fluorescent functionality and high capacity of cisplatin loading into MSNs, as well as contributing to a sustained release of the cisplatin through a porous channel with the assistance of external PDA layer. A consolidated double-layer formed by electrostatic interactions between the GO nanosheet and the PDA layer induced more controlled release kinetics which was well predicted by Higuchi model. In addition, Our MSNs exhibited stimuli (pH, NIR irradiation)-responsive controlled release as a potential chemo-photothermal agent against cancer cells. In a cell test, multifunctional MSNs showed a low toxicity itself, but gave a high cytotoxicity against human epithelial neuroblastoma cells (SH-SY5Y) after loading cisplatin. Notably, GO-wrapped MSNs exhibited very effective drug delivery because GO wrapping enhanced their dispensability in aqueous solution, photothermal heating effect, and efficient endocytosis into cells. Furthermore, monoclonal antibody (anti-human epidermal growth factor receptor)-conjugated MSNs showed a higher specificity, which resulted in more enhanced anticancer effects in vitro. The current study demonstrated a reliable synthesis of multifunctional MSNs, endowed with fluorescent imaging, stimuli-responsive controlled release, higher specificity, and efficient cytotoxicity toward cancer cells. STATEMENT OF SIGNIFICANCE The current study demonstrated the reliable synthesis of multifunctional mesoporous silica nanoparticles (MSNs) with internal fluorescent conjugates and external polydopamine and graphene oxide (GO) layers. The combination of internal conjugates and external coating layers produced an effective pore closure effect, leading to controlled and sustained release of small drug molecules. Notably, GO wrapping improved the dispensability and cellular uptake of the MSNs, as well as enhanced drug-controlled release. Our multifunctional MSNs revealed very efficient drug delivery effects against human epithelial neuroblastoma cells by demonstrating several strengths: i) fluorescent imaging, ii) sustained and controlled release of small drug molecules, iii) efficient cellular uptake, cytotoxicity and specificity, and v) stimuli (pH, NIR irradiation)-responsive controlled release as a potential chemo-photothermal agent.
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105
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Kuo YC, Rajesh R. Current development of nanocarrier delivery systems for Parkinson's disease pharmacotherapy. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.03.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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106
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Wei Y, Quan L, Zhou C, Zhan Q. Factors relating to the biodistribution & clearance of nanoparticles & their effects on in vivo application. Nanomedicine (Lond) 2018; 13:1495-1512. [DOI: 10.2217/nnm-2018-0040] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Nanoparticles have promising biomedical applications for drug delivery, tumor imaging and tumor treatment. Pharmacokinetics are important for the in vivo application of nanoparticles. Biodistribution and clearance are largely defined as the key points of pharmacokinetics to maximize therapeutic efficacy and to minimize side effects. Different engineered nanoparticles have different biodistribution and clearance processes. The interactions of organs with nanoparticles, which are determined by the characteristics of the organs and the biochemical/physical properties of the nanoparticles, are a major factor influencing biodistribution and clearance. In this review, the clearance functions of organs and the properties related to pharmacokinetics, including nanoparticle size, shape, biodegradation and surface modifications are discussed.
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Affiliation(s)
- Yanchun Wei
- Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huai'an, Jiangsu 223001, PR China
- Centre for Optical & Electromagnetic Research, Guangdong Provincial Key Laboratory of Optical Information Materials & Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, PR China
| | - Li Quan
- Provincial Key Laboratory for Interventional Medical Devices, Huaiyin Institute of Technology, Huai'an, Jiangsu 223001, PR China
| | - Chao Zhou
- Centre for Optical & Electromagnetic Research, Guangdong Provincial Key Laboratory of Optical Information Materials & Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, PR China
| | - Qiuqiang Zhan
- Centre for Optical & Electromagnetic Research, Guangdong Provincial Key Laboratory of Optical Information Materials & Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, PR China
- Key Laboratory of Optoelectronic Devices & Systems of Ministry of Education & Guangdong Province, Shenzhen University, Shenzhen 518052, PR China
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107
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Yue J, Luo S, Lu M, Shao D, Wang Z, Dong W. A comparison of mesoporous silica nanoparticles and mesoporous organosilica nanoparticles as drug vehicles for cancer therapy. Chem Biol Drug Des 2018; 92:1435-1444. [DOI: 10.1111/cbdd.13309] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 03/07/2018] [Accepted: 03/29/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Juan Yue
- The Key Laboratory of Functional Molecular Solids Anhui Laboratory of Molecular‐Based Materials Ministry of Education Center for Nano Science and Technology College of Chemistry and Materials Science Anhui Normal University Wuhu China
- CAS Key Laboratory of Bio‐Medical Diagnostics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Suzhou China
| | - Shi‐zhong Luo
- The Key Laboratory of Functional Molecular Solids Anhui Laboratory of Molecular‐Based Materials Ministry of Education Center for Nano Science and Technology College of Chemistry and Materials Science Anhui Normal University Wuhu China
| | - Meng‐meng Lu
- Jiangsu Key Laboratory of Oral Disease Department of Oral Implantology Affiliated Hospital of Stomatology Nanjing Medical University Nanjing China
| | - Dan Shao
- CAS Key Laboratory of Bio‐Medical Diagnostics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Suzhou China
| | - Zheng Wang
- CAS Key Laboratory of Bio‐Medical Diagnostics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Suzhou China
| | - Wen‐fei Dong
- CAS Key Laboratory of Bio‐Medical Diagnostics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences Suzhou China
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108
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Liang C, Wang H, Zhang M, Cheng W, Li Z, Nie J, Liu G, Lian D, Xie Z, Huang L, Zeng X. Self-controlled release of Oxaliplatin prodrug from d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) functionalized mesoporous silica nanoparticles for cancer therapy. J Colloid Interface Sci 2018; 525:1-10. [PMID: 29679795 DOI: 10.1016/j.jcis.2018.04.058] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 04/12/2018] [Accepted: 04/15/2018] [Indexed: 12/11/2022]
Abstract
Oxaliplatin is a promising antitumor drug, but its effectiveness is limited by its side effects in vivo. In this study, we introduced an Oxaliplatin prodrug (Oxa(IV)) self-controlled release strategy, in which Oxa(IV) is encapsulated by TPGS functionalized mesoporous silica nanoparticles (MSNs), and its release is controlled by biological stimuli, such as acidic environments in tumor tissue and high concentrations of reductants in cancer cells. Despite the lack of auxiliary "gatekeepers" to MSNs, this simplified model of Oxa(IV)-MSNs-TPGS could fine-tune the movements of the drug release. Furthermore, we utilized a prodrug approach to avoid the side effects of Oxaliplatin, and we used TPGS groups to reduce multidrug resistance (MDR). Finally, the toxicity of Oxa(IV)-MSNs-TPGS to a human lung adenocarcinoma cell line (A549) in vitro was significantly lower than that of Oxaliplatin. This model demonstrates the considerable potential of a simple self-controlled release system with multiple functions.
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Affiliation(s)
- Chaoyu Liang
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Heping Wang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, 7019 Yitian Road, Futian District, Shenzhen 518026, China
| | - Min Zhang
- Shenzhen Xili People's Hospital, Shenzhen 518055, China
| | - Wei Cheng
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Zihuang Li
- Department of Radiation Oncology, Second Clinical Medicine College of Jinan University, Shenzhen Municipal People's Hospital, Shenzhen 518020, China.
| | - Junpeng Nie
- Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Gan Liu
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China
| | - Daizheng Lian
- Department of Radiation Oncology, Second Clinical Medicine College of Jinan University, Shenzhen Municipal People's Hospital, Shenzhen 518020, China
| | - Zhenhua Xie
- Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Laiqiang Huang
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China.
| | - Xiaowei Zeng
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China; School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
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109
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Zhang Y, Wu X, Hou C, Shang K, Yang K, Tian Z, Pei Z, Qu Y, Pei Y. Dual-responsive dithio-polydopamine coated porous CeO 2 nanorods for targeted and synergistic drug delivery. Int J Nanomedicine 2018; 13:2161-2173. [PMID: 29695903 PMCID: PMC5905827 DOI: 10.2147/ijn.s152002] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Objective The aim was to produce the first report of assembling degradable stimuli-responsive dithio-polydopamine coating with a cancer target unit for synergistic and targeted drug delivery. Methods A multifunctional drug delivery system was constructed by coating a dual-responsive dithio-polydopamine (PDS) on porous CeO2 nanorods and subsequent conjugation of lactose derivative, where the PDS was formed by self-polymerization of dithio-dopamine (DOPASS). Results The multifunctional drug delivery system displayed excellent cancer targeted ability resulting from the conjugation of lactose derivative, which could specifically recognize the overexpressed asialoglycoprotein receptors on the surface of HepG2 cells. It also showed a dual-responsive property of glutathione and pH, achieving controllable drug release from the cleavage of disulfide bond and subsequent degradation of PDS in cancer cells. Moreover, the degradation of PDS led to the exposure of CeO2 nanorods, which has a synergistic anticancer effect due to its cytotoxicity to cancer cells. Conclusion This work presents a good example of a rational design towards synergistic and targeted DDS for cancer chemotherapies.
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Affiliation(s)
- Ying Zhang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Xiaowen Wu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Chenxi Hou
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Kun Shang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Kui Yang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Zhimin Tian
- Center for Applied Chemical Research, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Zhichao Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
| | - Yongquan Qu
- Center for Applied Chemical Research, Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Yuxin Pei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi, People's Republic of China
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110
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Xu D, Liu M, Huang Q, Chen J, Huang H, Deng F, Tian J, Wen Y, Zhang X, Wei Y. A Novel method for the preparation of fluorescent C60 poly(amino acid) composites and their biological imaging. J Colloid Interface Sci 2018; 516:392-397. [DOI: 10.1016/j.jcis.2018.01.085] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 11/28/2022]
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111
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Batul R, Tamanna T, Khaliq A, Yu A. Recent progress in the biomedical applications of polydopamine nanostructures. Biomater Sci 2018; 5:1204-1229. [PMID: 28594019 DOI: 10.1039/c7bm00187h] [Citation(s) in RCA: 165] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Polydopamine is a dark brown-black insoluble biopolymer produced by autoxidation of dopamine. Although its structure and polymerization mechanism have not been fully understood, there has been a rapid growth in the synthesis and applications of polydopamine nanostructures in biomedical fields such as drug delivery, photothermal therapy, bone and tissue engineering, and cell adhesion and patterning, as well as antimicrobial applications. This article is dedicated to reviewing some of the recent polydopamine developments in these biomedical fields. Firstly, the polymerization mechanism is introduced with a discussion of the factors that influence the polymerization process. The discussion is followed by the introduction of various forms of polydopamine nanostructures and their recent applications in biomedical fields, especially in drug delivery. Finally, the review is summarized followed by brief comments on the future prospects of polydopamine.
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Affiliation(s)
- Rahila Batul
- Faculty of Science, Engineering and Technology, Swinburne University of Technology, Hawthorn, VIC 3122, Australia.
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112
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Ji F, Sun H, Qin Z, Zhang E, Cui J, Wang J, Li S, Yao F. Engineering Polyzwitterion and Polydopamine Decorated Doxorubicin-Loaded Mesoporous Silica Nanoparticles as a pH-Sensitive Drug Delivery. Polymers (Basel) 2018; 10:E326. [PMID: 30966361 PMCID: PMC6415439 DOI: 10.3390/polym10030326] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/13/2018] [Accepted: 03/14/2018] [Indexed: 01/15/2023] Open
Abstract
Multifunctional drug carriers have great applications in biomedical field. In this study, we introduced both polydopamine (PDA) and zwitterionic polymer of poly(3-(3-methacrylamidopropyl-(dimethyl)-ammonio)propane-1-sulfonate) (PSPP) onto the surface of mesoporous silica nanoparticles (MSNs) to develop a novel nanoparticle (MSNs@PDA-PSPP), which was employed as a new kind of drug carrier for the delivery of doxorubicin (DOX). The PDA coating, as a gatekeeper, could endow the drug carrier with pH-sensitive drug release performance. The outermost PSPP layer would make the drug carrier possess protein resistance performance. The chemical structure and properties were characterized by Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), dynamic light scattering (DLS) and thermogravimetric analysis (TGA). MSNs@PDA-PSPP could keep good colloidal stability within 72 h in phosphate buffered saline (PBS) and protein solutions. Meanwhile, MSNs@PDA-PSPP exhibited a high drug loading for DOX. In vitro drug release experiments suggested MSNs-DOX@PDA-PSPP exhibited pH-dependent drug release behaviors. Besides, MSNs@PDA-PSPP had no cytotoxicity to human hepatocellular carcinoma cells (HepG2 cells) even at a concentration of 125 µg/mL. More importantly, cellular uptake and in vitro anticancer activity tests suggested that MSNs-DOX@PDA-PSPP could be taken up by HepG2 cells and DOX could be successfully released and delivered into the cell nuclei. Taken together, MSNs@PDA-PSPP have great potential in the biomedical field.
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Affiliation(s)
- Feng Ji
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Hong Sun
- Department of Basic Medical Sciences, North China University of Science and Technology, Tangshan 063000, China.
| | - Zhihui Qin
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Ershuai Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
| | - Jing Cui
- Department of Basic Medical Sciences, North China University of Science and Technology, Tangshan 063000, China.
| | - Jinmei Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
- School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University (SYSU), 135 Xingang Xi Road, Guangzhou 510275, China.
| | - Shuofeng Li
- Department of Basic Medical Sciences, North China University of Science and Technology, Tangshan 063000, China.
| | - Fanglian Yao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China.
- Key Laboratory of Systems Bioengineering of Ministry of Education, Tianjin University, Tianjin 300072, China.
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113
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Moreno-Villaécija MÁ, Sedó-Vegara J, Guisasola E, Baeza A, Regí MV, Nador F, Ruiz-Molina D. Polydopamine-like Coatings as Payload Gatekeepers for Mesoporous Silica Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7661-7669. [PMID: 28960952 DOI: 10.1021/acsami.7b08584] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We report the use of bis-catecholic polymers as candidates for obtaining effective, tunable gatekeeping coatings for mesoporous silica nanoparticles (MSNs) intended for drug release applications. In monomers, catechol rings act as adhesive moieties and reactive sites for polymerization, together with middle linkers which may be chosen to tune the physicochemical properties of the resulting coating. Stable and low-toxicity coatings (pNDGA and pBHZ) were prepared from two bis-catechols of different polarity (NDGA and BHZ) on MSN carriers previously loaded with rhodamine B (RhB) as a model payload, by means of a previously reported synthetic methodology and without any previous surface modification. Coating robustness and payload content were shown to depend significantly on the workup protocol. The release profiles in a model physiological PBS buffer of coated systems (RhB@MSN@pNDGA and RhB@MSN@pBHZ) showed marked differences in the "gatekeeping" behavior of each coating, which correlated qualitatively with the chemical nature of their respective linker moieties. While the uncoated system (RhB@MSN) lost its payload almost completely after 2 days, release from RhB@MSN@pNDGA was virtually negligible, likely due to the low polarity of the parent bis-catechol (NDGA). As opposed to these extremes, RhB@MSN@pBHZ presented the most promising behavior, showing an intermediate release of 50% of the payload in the same period of time.
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Affiliation(s)
- Miguel-Ángel Moreno-Villaécija
- Catalan Institute of Nanoscience and Nanotechnology (ICN2) , CSIC and The Barcelona Institute of Science and Technology (BIST) , ICN2 Building, Campus UAB, Bellaterra, 08193 Barcelona , Spain
| | - Josep Sedó-Vegara
- Catalan Institute of Nanoscience and Nanotechnology (ICN2) , CSIC and The Barcelona Institute of Science and Technology (BIST) , ICN2 Building, Campus UAB, Bellaterra, 08193 Barcelona , Spain
| | - Eduardo Guisasola
- Departamento Química Inorgánica y Bioinorgánica, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 , Universidad Complutense de Madrid (UCM) , Plaza Ramon y Cajal s/n , 28029 Madrid , Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , Avenida Monforte de Lemos, 3-5 , Pabellón 11, Planta 0, 28029 Madrid , Spain
| | - Alejandro Baeza
- Departamento Química Inorgánica y Bioinorgánica, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 , Universidad Complutense de Madrid (UCM) , Plaza Ramon y Cajal s/n , 28029 Madrid , Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , Avenida Monforte de Lemos, 3-5 , Pabellón 11, Planta 0, 28029 Madrid , Spain
| | - María Vallet Regí
- Departamento Química Inorgánica y Bioinorgánica, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 , Universidad Complutense de Madrid (UCM) , Plaza Ramon y Cajal s/n , 28029 Madrid , Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) , Avenida Monforte de Lemos, 3-5 , Pabellón 11, Planta 0, 28029 Madrid , Spain
| | - Fabiana Nador
- Instituto de Química del Sur (INQUISUR-CONICET), Departamento de Química , Universidad Nacional del Sur , Avenida Alem 1253 , 8000 Bahía Blanca , Argentina
| | - Daniel Ruiz-Molina
- Catalan Institute of Nanoscience and Nanotechnology (ICN2) , CSIC and The Barcelona Institute of Science and Technology (BIST) , ICN2 Building, Campus UAB, Bellaterra, 08193 Barcelona , Spain
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Ji S, Li T, Yang W, Shu C, Li D, Wang Y, Ding L. A hollow porous molecularly imprinted polymer as a sorbent for the extraction of 7 macrolide antibiotics prior to their determination by HPLC-MS/MS. Mikrochim Acta 2018; 185:203. [DOI: 10.1007/s00604-018-2728-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/09/2018] [Indexed: 01/06/2023]
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115
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Gun'ko V, Krupska T, Andriyko L, Klymenko N, Siora I, Novikova O, Marynin A, Ukrainets A, Charmas B, Shekhunova S, Turov V. Bonding of doxorubicin to nanosilica and human serum albumin in various media. J Colloid Interface Sci 2018; 513:809-819. [DOI: 10.1016/j.jcis.2017.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 11/30/2017] [Accepted: 12/02/2017] [Indexed: 01/16/2023]
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116
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Saif M, El-Shafiy HF, Mashaly MM, Eid MF, Nabeel A, Fouad R. Hydrothermal preparation and physicochemical studies of new copper nano-complexes for antitumor application. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.11.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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117
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Kong N, Deng M, Sun XN, Chen YD, Sui XB. Polydopamine-Functionalized CA-(PCL- ran-PLA) Nanoparticles for Target Delivery of Docetaxel and Chemo-photothermal Therapy of Breast Cancer. Front Pharmacol 2018; 9:125. [PMID: 29527167 PMCID: PMC5829531 DOI: 10.3389/fphar.2018.00125] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 02/05/2018] [Indexed: 01/04/2023] Open
Abstract
Current limitations of cancer therapy include the lack of effective strategy for target delivery of chemotherapeutic drugs, and the difficulty of achieving significant efficacy by single treatment. Herein, we reported a synergistic chemo-photothermal strategy based on aptamer (Apt)-polydopamine (pD) functionalized CA-(PCL-ran-PLA) nanoparticles (NPs) for effective delivery of docetaxel (DTX) and enhanced therapeutic effect. The developed DTX-loaded Apt-pD-CA-(PCL-ran-PLA) NPs achieved promising advantages, such as (i) improved drug loading content (LC) and encapsulation efficiency (EE) initiated by star-shaped copolymer CA-(PCL-ran-PLA); (ii) effective target delivery of drugs to tumor sites by incorporating AS1411 aptamers; (iii) significant therapeutic efficacy caused by synergistic chemo-photothermal treatment. In addition, the pD coating strategy with simple procedures could address the contradiction between targeting modification and maintaining formerly excellent bio-properties. Therefore, with excellent bio-properties and simple preparation procedures, the DTX-loaded Apt-pD-CA-(PCL-ran-PLA) NPs effectively increased the local drug concentration in tumor sites, minimized side effects, and significantly eliminated tumors, indicating the promising application of these NPs for cancer therapy.
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Affiliation(s)
- Na Kong
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China
| | - Mei Deng
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiu-Na Sun
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University, Hangzhou, China
| | - Yi-Ding Chen
- Department of Surgical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xin-Bing Sui
- Department of Medical Oncology, Holistic Integrative Oncology Institutes and Holistic Integrative Cancer Center of Traditional Chinese and Western Medicine, The Affiliated Hospital of Hangzhou Normal University, College of Medicine, Hangzhou Normal University, Hangzhou, China
- Department of Cancer Pharmacology, Holistic Integrative Pharmacy Institutes, College of Medicine, Hangzhou Normal University, Hangzhou, China
- Key Laboratory of Elemene Class Anti-cancer Chinese Medicine of Zhejiang Province and Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou Normal University, Hangzhou, China
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Li H, Jia Y, Peng H, Li J. Recent developments in dopamine-based materials for cancer diagnosis and therapy. Adv Colloid Interface Sci 2018; 252:1-20. [PMID: 29395035 DOI: 10.1016/j.cis.2018.01.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/10/2018] [Accepted: 01/10/2018] [Indexed: 12/17/2022]
Abstract
Dopamine-based materials are emerging as novel biomaterials and have attracted considerable interests in the fields of biosensing, bioimaging and cancer therapy due to their unique physicochemical properties, such as versatile adhesion property, high chemical reactivity, excellent biocompatibility and biodegradability, strong photothermal conversion capacity, etc. In this review, we present an overview of recent research progress on dopamine-based materials for diagnosis and therapy of cancer. The review starts with a summary of the physicochemical properties of dopamine-based materials in general. Then detailed description is followed on their applications in the fields of diagnosis and treatment of cancers. The review concludes with an outline of some remaining challenges for dopamine-based materials to be used for clinical applications.
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Affiliation(s)
- Hong Li
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, China
| | - Yi Jia
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Haonan Peng
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China.
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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119
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Nosrati H, Adinehvand R, Manjili HK, Rostamizadeh K, Danafar H. Synthesis, characterization, and kinetic release study of methotrexate loaded mPEG–PCL polymersomes for inhibition of MCF-7 breast cancer cell line. Pharm Dev Technol 2018; 24:89-98. [DOI: 10.1080/10837450.2018.1425433] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hamed Nosrati
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Reza Adinehvand
- School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hamidreza Kheiri Manjili
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Kobra Rostamizadeh
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Hossein Danafar
- Cancer Gene Therapy Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
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120
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Carazo E, Borrego-Sánchez A, García-Villén F, Sánchez-Espejo R, Cerezo P, Aguzzi C, Viseras C. Advanced Inorganic Nanosystems for Skin Drug Delivery. CHEM REC 2018; 18:891-899. [DOI: 10.1002/tcr.201700061] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 12/22/2017] [Indexed: 01/01/2023]
Affiliation(s)
- E. Carazo
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
| | - A. Borrego-Sánchez
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
- Andalusian Institute of Earth Sciences; CSIC-University of Granada; Avda. de Las Palmeras 4 18100 Armilla (Granada) Spain
| | - F. García-Villén
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
| | - R. Sánchez-Espejo
- Andalusian Institute of Earth Sciences; CSIC-University of Granada; Avda. de Las Palmeras 4 18100 Armilla (Granada) Spain
| | - P. Cerezo
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
| | - C. Aguzzi
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
| | - C. Viseras
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy; University of Granada; Campus of Cartuja, 18071 s/n Granada Spain
- Andalusian Institute of Earth Sciences; CSIC-University of Granada; Avda. de Las Palmeras 4 18100 Armilla (Granada) Spain
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121
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Tran VA, Lee SW. A prominent anchoring effect on the kinetic control of drug release from mesoporous silica nanoparticles (MSNs). J Colloid Interface Sci 2018; 510:345-356. [DOI: 10.1016/j.jcis.2017.09.072] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 09/15/2017] [Accepted: 09/20/2017] [Indexed: 12/21/2022]
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122
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Zhang H, Wang X, Wang P, Liu R, Hou X, Cao W, Zhong R, Liu X, Zhang Y. One-pot synthesis of biodegradable polydopamine-doped mesoporous silica nanocomposites (PMSNs) as pH-sensitive targeting drug nanocarriers for synergistic chemo-photothermal therapy. RSC Adv 2018; 8:37433-37440. [PMID: 35557807 PMCID: PMC9089436 DOI: 10.1039/c8ra07467d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 10/20/2018] [Indexed: 01/05/2023] Open
Abstract
Polydopamine-doped mesoporous silica nanocomposites (PMSNs) were controllably synthesized by a one-pot approach. They were demonstrated to be good biodegradability, pH-responsive drug release and targeting synergistic chemo-photothermal therapy.
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Affiliation(s)
- Huicong Zhang
- College of Life Science
- Fujian Agriculture and Forestry University
- Fuzhou 350025
- China
- Key Laboratory of Design and Assembly of Functional Nanostructures
| | - Xuandong Wang
- Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Peiyuan Wang
- Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Rong Liu
- College of Life Science
- Fujian Agriculture and Forestry University
- Fuzhou 350025
- China
- Key Laboratory of Design and Assembly of Functional Nanostructures
| | - Xuemei Hou
- Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Wei Cao
- College of Life Science
- Fujian Agriculture and Forestry University
- Fuzhou 350025
- China
- Key Laboratory of Design and Assembly of Functional Nanostructures
| | - Rong Zhong
- College of Life Science
- Fujian Agriculture and Forestry University
- Fuzhou 350025
- China
- Key Laboratory of Design and Assembly of Functional Nanostructures
| | - Xiaolong Liu
- Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
| | - Yun Zhang
- Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- China
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123
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Peng Y, Nie J, Cheng W, Liu G, Zhu D, Zhang L, Liang C, Mei L, Huang L, Zeng X. A multifunctional nanoplatform for cancer chemo-photothermal synergistic therapy and overcoming multidrug resistance. Biomater Sci 2018; 6:1084-1098. [DOI: 10.1039/c7bm01206c] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A multifunctional nanoplatform could overcome multidrug resistance and showed cancer chemo-photothermal synergistic therapy with the near-infrared irradiation.
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124
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Bae SE, Lyu SK, Kim KJ, Shin HJ, Kwon H, Huh S. Intracellular delivery of a native functional protein using cell-penetrating peptide functionalized cubic MSNs with ultra-large mesopores. J Mater Chem B 2018; 6:3456-3465. [DOI: 10.1039/c8tb00330k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pore-enlarged 3D cubic cMSNs were successfully prepared, and their surfaces were functionalized by a cell-penetrating R8-peptide through the click reaction for cytosolic delivery of a functional protein in its native form.
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Affiliation(s)
- Sang-Eun Bae
- Department of Chemistry and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
| | - Soo Kyung Lyu
- Department of Bioscience and Biotechnology and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
| | - Ki-Jung Kim
- Department of Chemistry and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
| | - Hee Joo Shin
- Department of Bioscience and Biotechnology and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
| | - Hyockman Kwon
- Department of Bioscience and Biotechnology and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
| | - Seong Huh
- Department of Chemistry and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 17035
- Republic of Korea
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125
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Zhang Y, Zhen B, Li H, Feng Y. Preparation of water-soluble magnetic nanoparticles with controllable silica coating. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2017.05.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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126
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Wei Y, Gao L, Wang L, Shi L, Wei E, Zhou B, Zhou L, Ge B. Polydopamine and peptide decorated doxorubicin-loaded mesoporous silica nanoparticles as a targeted drug delivery system for bladder cancer therapy. Drug Deliv 2017; 24:681-691. [PMID: 28414557 PMCID: PMC8241003 DOI: 10.1080/10717544.2017.1309475] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
We reported a simple polydopamine (PDA)-based surface modification method to prepare novel targeted doxorubicin-loaded mesoporous silica nanoparticles and peptide CSNRDARRC conjugation (DOX-loaded MSNs@PDA-PEP) for enhancing the therapeutic effects on bladder cancer. Drug-loaded NPs were characterized in terms of size, size distribution, zeta potential, transmission electron microscopy (TEM), Brunauer-Emmett-Teller (BET) surface area and drug loading content. In vitro drug release indicated that DOX-loaded MSNs@PDA and MSNs@PDA-PEP had similar release kinetic profiles of DOX. The PDA coating well controlled DOX release and was highly sensitive to pH value. Confocal laser scanning microscopy (CLSM) showed that drug-loaded MSNs could be internalized by human bladder cancer cell line HT-1376, and DOX-loaded MSNs@PDA-PEP had the highest cellular uptake efficiency due to ligand-receptor recognition. The antitumor effects of DOX-loaded nanoparticles were evaluated by the MTT assay in vitro and by a xenograft tumor model in vivo, demonstrating that targeted nanocarriers DOX-loaded MSNs@PDA-PEP were significantly superior to free DOX and DOX-loaded MSNs@PDA. The novel DOX-loaded MSNs@PDA-PEP, which specifically recognized HT-1376 cells, can be used as a potential targeted drug delivery system for bladder cancer therapy.
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Affiliation(s)
- Yi Wei
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
| | - Li Gao
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
| | - Lu Wang
- b College of Biotechnology , and
| | - Lin Shi
- c Pharmaceutical College, Guilin Medical University , Guilin , P.R. China
| | - Erdong Wei
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
| | - Baotong Zhou
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
| | - Li Zhou
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
| | - Bo Ge
- a Department of Urology , Affiliated Hospital of Guilin Medical University , Guilin , P.R. China
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127
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Huang L, Wu J, Liu M, Mao L, Huang H, Wan Q, Dai Y, Wen Y, Zhang X, Wei Y. Direct surface grafting of mesoporous silica nanoparticles with phospholipid choline-containing copolymers through chain transfer free radical polymerization and their controlled drug delivery. J Colloid Interface Sci 2017; 508:396-404. [DOI: 10.1016/j.jcis.2017.08.071] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 08/18/2017] [Accepted: 08/21/2017] [Indexed: 11/16/2022]
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128
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Mai Z, Chen J, Hu Y, Liu F, Fu B, Zhang H, Dong X, Huang W, Zhou W. Novel functional mesoporous silica nanoparticles loaded with Vitamin E acetate as smart platforms for pH responsive delivery with high bioactivity. J Colloid Interface Sci 2017; 508:184-195. [DOI: 10.1016/j.jcis.2017.07.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 07/07/2017] [Indexed: 12/27/2022]
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129
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Cheng W, Liang C, Wang X, Tsai HI, Liu G, Peng Y, Nie J, Huang L, Mei L, Zeng X. A drug-self-gated and tumor microenvironment-responsive mesoporous silica vehicle: "four-in-one" versatile nanomedicine for targeted multidrug-resistant cancer therapy. NANOSCALE 2017; 9:17063-17073. [PMID: 29085938 DOI: 10.1039/c7nr05450e] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The design of multifunctional nanocarriers for the co-delivery of anticancer drugs and genetic agents offers an effective and promising strategy to combat multidrug-resistant cancer. Herein, we developed a simple and facile method to fabricate a drug-self-gated and pH-sensitive mesoporous silica vehicle as a "four-in-one" versatile co-delivery system, which possesses targeted chemo and gene therapy capability against multidrug-resistant cancer. P-gp siRNA molecules were loaded into the channels of mesoporous silica nanoparticles. A chemotherapeutic drug (DOX) was employed as a gatekeeper via a pH-sensitive benzoic-imine covalent bond. Folic acid conjugation onto the surface endowed this system with an excellent tumor-targeting effect, which was demonstrated by the cellular and tumor targeting assay. The effective downregulation of P-gp protein by the co-delivered P-gp siRNA was observed by western blotting. Both the in vitro cell viability study and in vivo tumor inhibition assay showed a synergistic effect in suppressing cancer cell proliferation. Therefore, this drug-self-gated nanosystem exhibited great potential for improved multidrug-resistant cancer treatment without any further potential risks of capping agents.
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Affiliation(s)
- Wei Cheng
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, P.R. China.
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130
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Nie J, Cheng W, Peng Y, Liu G, Chen Y, Wang X, Liang C, Tao W, Wei Y, Zeng X, Mei L. Co-delivery of docetaxel and bortezomib based on a targeting nanoplatform for enhancing cancer chemotherapy effects. Drug Deliv 2017; 24:1124-1138. [PMID: 28789585 PMCID: PMC8241102 DOI: 10.1080/10717544.2017.1362677] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 07/23/2017] [Accepted: 07/29/2017] [Indexed: 12/31/2022] Open
Abstract
Using facile polydopamine (PDA)-based surface modification and a pH-sensitive catechol-boronate binding mechanism, a novel drug delivery system was designed for the treatment of breast cancer. The system was able to achieve the following goals: active targeting, pH responsiveness, in vivo blood circulation for a prolonged period of time, and dual drug loading. After coating with PDA, the docetaxel (DTX)-loaded star-shaped copolymer cholic acid-poly(lactide-co-glycolide) nanoparticles (CA-PLGA@PDA/NPs) were functionalized with amino-poly(ethylene glycol)-folic acid (NH2-PEG-FA) and bortezomib (BTZ) to form the targeting composition, DTX-loaded CA-PLGA@PDA-PEG-FA + BTZ/NPs. The novel NPs exhibited similar drug release characteristics compared to unfunctionalized CA-PLGA/NPs. Meanwhile, the incorporated NH2-PEG-FA contributed to active targeting which was illustrated by cellular uptake experiments and biodistribution studies. Moreover, the pH responsive binding between BTZ and PDA was demonstrated to be effective to release BTZ at the tumor acidic environment for synergistic action with DTX. Both in vitro cytotoxicity and in vivo antitumor studies demonstrated that the novel nanoplatform exhibited the most suitable therapeutic effects. Taken together, the versatile PDA modified DTX-loaded CA-PLGA@PDA-PEG-FA + BTZ/NPs offered a promising chemotherapeutic strategy for enhancing breast cancer treatment.
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Affiliation(s)
- Junpeng Nie
- School of Life Sciences, Tsinghua University, Beijing, PR China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Wei Cheng
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Yunmei Peng
- School of Life Sciences, Tsinghua University, Beijing, PR China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Gan Liu
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, PR China
| | - Yuhan Chen
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, PR China
| | - Xusheng Wang
- School of Life Sciences, Tsinghua University, Beijing, PR China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Chaoyu Liang
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Wei Tao
- Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Yinping Wei
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Xiaowei Zeng
- School of Life Sciences, Tsinghua University, Beijing, PR China
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
| | - Lin Mei
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, PR China
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, PR China
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131
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Mu S, Liu Y, Wang T, Zhang J, Jiang D, Yu X, Zhang N. Unsaturated nitrogen-rich polymer poly(l-histidine) gated reversibly switchable mesoporous silica nanoparticles using "graft to" strategy for drug controlled release. Acta Biomater 2017; 63:150-162. [PMID: 28873341 DOI: 10.1016/j.actbio.2017.08.050] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 08/31/2017] [Accepted: 08/31/2017] [Indexed: 01/08/2023]
Abstract
A novel and intelligent pH-controlled system having an "on-off" switch based on poly(l-histidine) (PLH) and poly(ethylene glycol) (PEG) coated mesoporous silica nanoparticles (MSNs) (MSNs-PLH-PEG) was designed and evaluated for tumor specific drug release. The unsaturated nitrogen-rich polymer, PLH, which can change its solubility at different pH values, was employed for establishing the reversible "on-off" switch. In vitro drug release results demonstrated that MSNs-PLH-PEG has a pH-controlled "on-off" profile with the change of pH value between pH 7.4 and 5.0. Furthermore, in vitro cellular uptake study results showed that the entrapped drug could be efficiently released from MSNs-PLH-PEG under acidic endosome/lysosome. In vitro cell cytotoxicity and in vivo antitumor studies results indicated that sorafenib loaded MSNs-PLH-PEG exhibited good anti-proliferation and tumor growth inhibition effects. Haemolysis assay and histological analysis of MSNs-PLH-PEG showed negligible haemolysis activity and no visible tissue toxicity at the test dose. This study represents a promising and intelligent pH-controlled intelligent system for drug delivery and controlled release. STATEMENT OF SIGNIFICANCE A novel pH-controlled intelligent and reversible "on-off" switch system based on poly(l-histidine) and poly(ethylene glycol) coated mesoporous silica nanoparticles (MSNs-PLH-PEG) by "graft to" synthesis method was constructed for tumor specific drug release. The unsaturated nitrogen-rich pH-sensitive polymer, PLH, which can change its solubility in different pH values, was employed as the reversible "on-off" switch in MSNs for the first time. The pH-controlled "on-off" switch manner was observed in the drug release results in vitro. In the in vivo antitumor studies, sorafenib loaded MSNs-PLH-PEG could effectively suppressed tumor growth in H22 tumor bearing mice. It is expected that the pH-controlled intelligent "on-off" switch system we designed holds remarkable promise and provides valuable strategy for possible applications in cancer therapy.
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Affiliation(s)
- Shengjun Mu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Yongjun Liu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Tianqi Wang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Jing Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Dandan Jiang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Xiaoyue Yu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China
| | - Na Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44 Wenhua Xi Road, Ji'nan, Shandong, People's Republic of China.
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132
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Priyam A, Nagar P, Sharma AK, Kumar P. Mussel-inspired polydopamine-polyethylenimine conjugated nanoparticles as efficient gene delivery vectors for mammalian cells. Colloids Surf B Biointerfaces 2017; 161:403-412. [PMID: 29121613 DOI: 10.1016/j.colsurfb.2017.10.063] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/21/2017] [Accepted: 10/23/2017] [Indexed: 10/18/2022]
Abstract
Efficient delivery of DNA to cells is the primary concern to address the objective of gene therapy. Many attempts have been made to develop polymeric carriers for gene delivery. To have an efficient carrier, it is vital to understand the properties of the vector for better stability, transfection efficiency and minimal toxicity. Branched polyethylenimine (bPEI) has been considered as the 'gold standard' for gene delivery but suffers a major drawback of exhibiting high cytotoxicity. Here, we have attempted to develop a mussel-derived polymer, polydopamine (PDA), conjugated polyethylenimine nanoparticles in such a way that the toxic nature of bPEI is suppressed by the conversion of free primary amine groups to secondary and tertiary amines. Keeping the amount of PDA fixed, varying amounts of bPEIs of different molecular weights (25, 10 and 1.8kDa) were conjugated via Michael addition and/or Schiff base. A trend in hydrodynamic size of the conjugated nanoparticles was observed in the range from 160 to 300nm and zeta potential from +12-30mV in the projected three series, viz., (i) PDA1-25bPEI0.5, PDA1-25bPEI1, PDA1-25bPEI2; (ii) PDA1-10bPEI0.5, PDA1-10bPEI1, PDA1-10bPEI2; and (iii) PDA1-1.8bPEI0.5, PDA1-1.8bPEI1, PDA1-1.8bPEI2. A visible trend in the DNA condensation ability and buffering capacity was also noticed. Further, cell cytotoxicity assays revealed that pDNA complexes of PDA-bPEI nanoparticles were non-toxic to mammalian cells and these complexes exhibited several folds higher transfection efficiency than the complexes of native bPEIs as demonstrated by fluorescence measurements and flow cytometry. Altogether, the results advocate the promising potential of these conjugated nanoparticles for future in vivo applications.
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Affiliation(s)
- Ayushi Priyam
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, Mall Road, Delhi -110007, India
| | - Prachi Nagar
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, Mall Road, Delhi -110007, India
| | - Ashwani Kumar Sharma
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, Mall Road, Delhi -110007, India
| | - Pradeep Kumar
- Nucleic Acids Research Laboratory, CSIR-Institute of Genomics and Integrative Biology, Mall Road, Delhi -110007, India.
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133
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Miao L, Zhang L, Jiao L, Tan X, Wei Q, Li H. pH Readout enhanced ELISA for point-of-care testing of cardiac troponin I. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.04.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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134
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Li Y, Duo Y, Bao S, He L, Ling K, Luo J, Zhang Y, Huang H, Zhang H, Yu X. EpCAM aptamer-functionalized polydopamine-coated mesoporous silica nanoparticles loaded with DM1 for targeted therapy in colorectal cancer. Int J Nanomedicine 2017; 12:6239-6257. [PMID: 28894364 PMCID: PMC5584901 DOI: 10.2147/ijn.s143293] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
DM1, a maytansine derivative, is a highly potential cytotoxic agent but with severe side effects; therefore, its application in clinical cancer therapy is limited. Here, in order to mitigate this intrinsic drawback of DM1, we developed mesoporous silica nanoparticles (MSNs) loaded with DM1 and surface-decorated with hydrochloride dopamine (PDA), polyethylene glycol (PEG), and epithelial cell adhesion molecule (EpCAM) aptamer (APt) for the targeted treatment of colorectal cancer (CRC). In this system, the PDA coating could be used as pH-sensitive gatekeepers to control the release of DM1 from MSNs in response to the pH stimulus and EpCAM APt-guided active targeting enables the increased delivery of DM1 to CRC as well as a reduction in toxicity and side effects by minimizing the exposure of normal tissues to DM1. Results demonstrated that DM1 inhibited the formation of microtubules and induced apoptosis in tumor cells via caspase signaling. In comparison with the control groups, the MSNs-DM1@PDA-PEG-APt bioconjugates exhibited increased binding ability and much higher cytotoxicity to the CRC SW480 cell line. Furthermore, in vivo assays confirmed the advantages of such a strategy. These findings suggested that MSNs-DM1@PDA-PEG-APt could represent a promising therapeutic platform for EpCAM-positive CRC.
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Affiliation(s)
- Yang Li
- Department of Hepatobiliary and Pancreas Surgery, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital
| | - Yanhong Duo
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, Collaborative Innovation Center for Optoelectronic Science and Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen.,Key Laboratory of Plant Cell Activities and Stress Adaptation, Ministry of Education, School of Life Sciences, Lanzhou University, Lanzhou
| | - Shiyun Bao
- Department of Hepatobiliary and Pancreas Surgery, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital
| | | | - Kai Ling
- Institute of Respiratory Diseases, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen, China
| | | | - Yue Zhang
- Department of Hepatobiliary and Pancreas Surgery, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital
| | - Hao Huang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, Collaborative Innovation Center for Optoelectronic Science and Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen
| | - Han Zhang
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, Collaborative Innovation Center for Optoelectronic Science and Technology, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen
| | - Xiaofang Yu
- Department of Hepatobiliary and Pancreas Surgery, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital
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135
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Xia Y, Lin Z, Li Y, Zhao M, Wang C, Guo M, Zhang B, Zhu B. Targeted delivery of siRNA using RGDfC-conjugated functionalized selenium nanoparticles for anticancer therapy. J Mater Chem B 2017; 5:6941-6952. [PMID: 32264343 DOI: 10.1039/c7tb01315a] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Lack of biocompatible and effective delivery carriers is a significant shortcoming for siRNA-mediated cancer therapy. To overcome these limitations, selenium nanoparticles (SeNPs) have been proposed for siRNA transfection vehicles. In this study, we synthesized novel RGDfC peptide modified selenium nanoparticles (RGDfC-SeNPs) as a gene vehicle, which was expected to improve the tumor-targeted delivery activity. RGDfC-SeNPs were compacted with siRNAs (anti-Oct4) by electrostatic interaction, which was capable of protecting siRNA from degradation. RGDfC-SeNPs exhibited excellent ability to deliver siRNA into HepG2 cells. siRNA transfection assay showed that RGDfC-SeNPs presented a higher gene silencing efficacy than conventional lipofectamine 2000. The cytotoxicity of RGDfC-SeNPs/siRNA on normal cells was lower than that on tumor cells, indicating that RGDfC-SeNPs/siRNA exhibited selectivity between normal and cancer cells. Additionally, Oct4 knockdown mediated by the selenium nanoparticle transfection arrested HepG2 cells mainly at the G2/M phase and significantly induced HepG2 cell apoptosis. Western blotting results showed that RGDfC-SeNPs/siRNA might trigger Wnt/β-catenin signaling, and further activate a BCL-2 apoptosis-related signaling pathway to advance HepG2 cell apoptosis. In vivo biodistribution experiments indicated that RGDfC-SeNPs/siRNA nanoparticles were specifically targeted to the HepG2 tumors. Most importantly, RGDfC-SeNPs/siRNA inhibited tumor growth significantly and induced HepG2 cell apoptosis via silencing the Oct4 gene. In addition, the results of H&E staining demonstrated that RGDfC-SeNPs/siRNA had negligible toxicity on the major organs of mice. In a word, this study provides a novel strategy for the design of biocompatible and effective siRNA delivery vehicles in cancer therapy.
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Affiliation(s)
- Yu Xia
- Central Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510120, China.
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136
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Cheng W, Liang C, Xu L, Liu G, Gao N, Tao W, Luo L, Zuo Y, Wang X, Zhang X, Zeng X, Mei L. TPGS-Functionalized Polydopamine-Modified Mesoporous Silica as Drug Nanocarriers for Enhanced Lung Cancer Chemotherapy against Multidrug Resistance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1700623. [PMID: 28594473 DOI: 10.1002/smll.201700623] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 04/19/2017] [Indexed: 06/07/2023]
Abstract
A nanocarrier system of d-a-tocopheryl polyethylene glycol 1000 succinate (TPGS)-functionalized polydopamine-coated mesoporous silica nanoparticles (NPs) is developed for sustainable and pH-responsive delivery of doxorubicin (DOX) as a model drug for the treatment of drug-resistant nonsmall cell lung cancer. Such nanoparticles are of desired particle size, drug loading, and drug release profile. The surface morphology, surface charge, and surface chemical properties are also successfully characterized by a series of techniques such as transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), Brunauer-Emmett-Teller (BET) method, thermal gravimetric analysis (TGA), dynamic light scattering (DLS), and Fourier transform infrared spectroscopy (FTIR). The normal A549 cells and drug-resistant A549 cells are employed to access the cytotoxicity and cellular uptake of the NPs. The therapeutic effects of TPGS-conjugated nanoparticles are evaluated in vitro and in vivo. Compared with free DOX and DOX-loaded NPs without TPGS ligand modification, MSNs-DOX@PDA-TPGS exhibits outstanding capacity to overcome multidrug resistance and shows better in vivo therapeutic efficacy. This splendid drug delivery platform can also be sued to deliver other hydrophilic and hydrophobic drugs.
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Affiliation(s)
- Wei Cheng
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Chaoyu Liang
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Lv Xu
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Gan Liu
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, P. R. China
| | - Nansha Gao
- College of Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China
| | - Wei Tao
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Lingyan Luo
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Yixiong Zuo
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Xusheng Wang
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Xudong Zhang
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
| | - Xiaowei Zeng
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Lin Mei
- Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen, 518055, China
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou, 510275, P. R. China
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137
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Keasberry NA, Yapp CW, Idris A. Mesoporous silica nanoparticles as a carrier platform for intracellular delivery of nucleic acids. BIOCHEMISTRY (MOSCOW) 2017; 82:655-662. [DOI: 10.1134/s0006297917060025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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138
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Cheng W, Nie J, Xu L, Liang C, Peng Y, Liu G, Wang T, Mei L, Huang L, Zeng X. pH-Sensitive Delivery Vehicle Based on Folic Acid-Conjugated Polydopamine-Modified Mesoporous Silica Nanoparticles for Targeted Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2017; 9:18462-18473. [PMID: 28497681 DOI: 10.1021/acsami.7b02457] [Citation(s) in RCA: 287] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
In this study, we introduced a targeting polymer poly(ethylene glycol)-folic acid (PEG-FA) on the surface of polydopamine (PDA)-modified mesoporous silica nanoparticles (MSNs) to develop the novel nanoparticles (NPs) MSNs@PDA-PEG-FA, which were employed as a drug delivery system loaded with doxorubicin (DOX) as a model drug for cervical cancer therapy. The chemical structure and properties of these NPs were characterized by transmission electron microscopy, X-ray photoelectron spectroscopy, N2 adsorption/desorption, dynamic light scattering-autosizer, thermogravimetric analysis, and Fourier transform infrared spectroscopy. The pH-sensitive PDA coating served as a gatekeeper. The in vitro drug release experiments showed pH-dependent and sustained drug release profiles that could enhance the therapeutic anticancer effect and minimize potential damage to normal cells due to the acidic microenvironment of the tumor. These MSNs@PDA-PEG-FA achieved significantly high targeting efficiency, which was demonstrated by the in vitro cellular uptake and cellular targeting assay. Compared with that of free DOX and DOX-loaded NPs without the folic targeting ligand, the FA-targeted NPs exhibited higher antitumor efficacy in vivo, implying that they are a highly promising potential carrier for cancer treatments.
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Affiliation(s)
- Wei Cheng
- Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Junpeng Nie
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Lv Xu
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Chaoyu Liang
- Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Yunmei Peng
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Gan Liu
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Teng Wang
- Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Lin Mei
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Laiqiang Huang
- Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
| | - Xiaowei Zeng
- Department of Chemistry, Tsinghua University , Beijing 100084, P. R. China
- The Shenzhen Key Lab of Gene and Antibody Therapy, The Ministry-Province Jointly Constructed Base for State Key Lab-Shenzhen Key Laboratory of Chemical Biology, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University , Shenzhen 518055, P. R. China
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139
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Ahmad N, Alam MA, Ahmad R, Naqvi AA, Ahmad FJ. Preparation and characterization of surface-modified PLGA-polymeric nanoparticles used to target treatment of intestinal cancer. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:432-446. [PMID: 28503995 DOI: 10.1080/21691401.2017.1324466] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Docetaxel (DTX), a cytotoxic taxane, is a poor water-soluble drug and exhibits less oral bioavailability. Current research investigates the effective transport, for DTX-loaded chitosan (CS)-coated-poly-lactide-co-glycolide (PLGA)-nanoparticles (NPs) (DTX-CS-PLGA-NPs) and DTX-PLGA-NPs as well as a novel third-generation P-gp inhibitor i.e. GF120918 (Elacridar), across intestinal epithelium with its successive uptake by the tumour cells in an in vitro model. The prepared NPs showed a spherical shape particle size i.e. <123.96 nm with polydispersity index (PDI) of <0.290 whereas for CS-coated NPs, the zeta potential was converted from negative to positive value along with a small modification in particle size distribution. The entrapment efficiency observed for DTX-CS-PLGA-NPs was 74.77%, whereas the in vitro release profile revealed an initial rapid DTX release followed by a sustained release pattern. For apparent permeability, DTX-CS-PLGA-NPs and DTX-PLGA-NPs along with GF120918 showed a five-fold (p < .01) and 2.2-fold enhancement, respectively, as observed in rat ileum permeation study. Similarly, for pharmacokinetic (PK) studies, higher oral bioavailability was observed from DTX-CS-PLGA-NPs (5.11-folds) and DTX-PLGA-NPs (3.29-folds) as compared with DTX-suspension (DTX-S). Cell uptake studies on A549 cells as performed for DTX-CS-PLGA-NPs and DTX-PLGA-NPs loaded with rhodamine 123 dye, exhibited enhanced uptake as compared with plain dye solution. The enhanced uptake for DTX-CS-PLGA-NPs and DTX-PLGA-NPs formulations in the presence of GF120918 was confirmed further with the help of confocal laser scanning microscopic images (CLSM). The potential of the third-generation novel P-gp inhibitor (GF120918) investigated for the effective delivery of DTX as well as investigation of permeability and uptake studies whereby a strong potential of GF120918 for effective oral delivery was established.
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Affiliation(s)
- Niyaz Ahmad
- a Department of Pharmaceutics , College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University (formerly University of Dammam) , Dammam , Kingdom of Saudi Arabia
| | - Md Aftab Alam
- b Department of Pharmaceutics, School of Medical and Allied Sciences , Galgotias University , Greater Noida , India
| | - Rizwan Ahmad
- c Department of Natural Products and Alternative Medicine , College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University (formerly University of Dammam) , Dammam , Kingdom of Saudi Arabia
| | - Atta Abbas Naqvi
- d Department of Pharmacy Practice , College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University (formerly University of Dammam) , Dammam , Kingdom of Saudi Arabia
| | - Farhan Jalees Ahmad
- e Nanomedicine Lab, Department of Pharmaceutics, Faculty of Pharmacy, Jamia Hamdard , New Delhi , India
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140
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Su Y, Hu J, Huang Z, Huang Y, Peng B, Xie N, Liu H. Paclitaxel-loaded star-shaped copolymer nanoparticles for enhanced malignant melanoma chemotherapy against multidrug resistance. Drug Des Devel Ther 2017; 11:659-668. [PMID: 28293102 PMCID: PMC5345981 DOI: 10.2147/dddt.s127328] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Malignant melanoma (MM) is the most dangerous type of skin cancer with annually increasing incidence and death rates. However, chemotherapy for MM is restricted by low topical drug concentration and multidrug resistance. In order to surmount the limitation and to enhance the therapeutic effect on MM, a new nanoformulation of paclitaxel (PTX)-loaded cholic acid (CA)-functionalized star-shaped poly(lactide-co-glycolide) (PLGA)-D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) nanoparticles (NPs) (shortly PTX-loaded CA-PLGA-TPGS NPs) was fabricated by a modified method of nanoprecipitation. The particle size, zeta potential, morphology, drug release profile, drug encapsulation efficiency, and loading content of PTX-loaded NPs were detected. As shown by confocal laser scanning, NPs loaded with coumarin-6 were internalized by human melanoma cell line A875. The cellular uptake efficiency of CA-PLGA-TPGS NPs was higher than those of PLGA NPs and PLGA-TPGS NPs. The antitumor effects of PTX-loaded NPs were evaluated by the MTT assay in vitro and by a xenograft tumor model in vivo, demonstrating that star-shaped PTX-loaded CA-PLGA-TPGS NPs were significantly superior to commercial PTX formulation Taxol®. Such drug delivery nanocarriers are potentially applicable to the improvement of clinical MM therapy.
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Affiliation(s)
- Yongsheng Su
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
| | - Jian Hu
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
| | - Zhibin Huang
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
| | - Yubin Huang
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
| | - Bingsheng Peng
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
| | - Ni Xie
- Core Laboratory, Shenzhen Second People’s Hospital, First Affiliated Hospital of Shenzhen University, Shenzhen, People’s Republic of China
| | - Hui Liu
- Department of Burn and Plastic Surgery, The People’s Hospital of Baoan Shenzhen Affiliated to Southern Medical University
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141
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Duo Y, Li Y, Chen C, Liu B, Wang X, Zeng X, Chen H. DOX-loaded pH-sensitive mesoporous silica nanoparticles coated with PDA and PEG induce pro-death autophagy in breast cancer. RSC Adv 2017. [DOI: 10.1039/c7ra05135b] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
The development of multifunctional nano drug delivery carriers has been one of the most effective and prevailing approaches to overcome drug non-selectivity, low cell uptake efficiency and various side effects of traditional chemotherapy drugs.
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Affiliation(s)
- Yanhong Duo
- Key Laboratory of Plant Cell Activities and Stress Adaptation
- Ministry of Education
- School of Life Sciences
- Lanzhou University
- Lanzhou 730000
| | - Yang Li
- Department of Hepatobiliary and Pancreas Surgery
- Second Clinical Medical College of Jinan University
- Shenzhen People's Hospital
- Shenzhen 518000
- P. R. China
| | - Changke Chen
- The Shenzhen Key Lab of Gene and Antibody Therapy
- Division of Life and Health Sciences
- Graduate School at Shenzhen
- Tsinghua University
- Shenzhen 518055
| | - Baiyun Liu
- Key Laboratory of Plant Cell Activities and Stress Adaptation
- Ministry of Education
- School of Life Sciences
- Lanzhou University
- Lanzhou 730000
| | - Xinyu Wang
- Key Laboratory of Plant Cell Activities and Stress Adaptation
- Ministry of Education
- School of Life Sciences
- Lanzhou University
- Lanzhou 730000
| | - Xiaowei Zeng
- The Shenzhen Key Lab of Gene and Antibody Therapy
- Division of Life and Health Sciences
- Graduate School at Shenzhen
- Tsinghua University
- Shenzhen 518055
| | - Hongbo Chen
- School of Pharmaceutical Sciences (Shenzhen)
- Sun Yat-sen University
- Guangzhou 510275
- P. R. China
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142
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Amperometric sandwich immunoassay for the carcinoembryonic antigen using a glassy carbon electrode modified with iridium nanoparticles, polydopamine and reduced graphene oxide. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2010-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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143
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Ding Y, Su S, Zhang R, Shao L, Zhang Y, Wang B, Li Y, Chen L, Yu Q, Wu Y, Nie G. Precision combination therapy for triple negative breast cancer via biomimetic polydopamine polymer core-shell nanostructures. Biomaterials 2016; 113:243-252. [PMID: 27829203 DOI: 10.1016/j.biomaterials.2016.10.053] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 10/29/2016] [Accepted: 10/30/2016] [Indexed: 01/10/2023]
Abstract
Photothermal-based combination therapy using functional nanomaterials shows great promise in eradication of aggressive tumors and improvement of drug sensitivity. The therapeutic efficacy and adverse effects of drug combinations depend on the precise control of timely tumor-localized drug release. Here a polymer-dopamine nanocomposite is designed for combination therapy, thermo-responsive drug release and prevention of uncontrolled drug leakage. The thermo-sensitive co-polymer poly (2-(2-methoxyethoxy) ethyl methacrylate-co-oligo (ethylene glycol) methacrylate)-co-2-(dimethylamino) ethyl methacrylate-b-poly (D, l-lactide-co-glycolide) is constructed into core-shell structured nanoparticles for co-encapsulation of two cytotoxic drugs and absorption of small interfering RNAs against survivin. The drug-loaded nanoparticles are surface-coated with polydopamine which confers the nanoformulation with photothermal activity and protects drugs from burst release. Under tumor-localized laser irradiation, polydopamine generates sufficient heat, resulting in nanoparticle collapse and instant drug release within the tumor. The combination strategy of photothermal, chemo-, and gene therapy leads to triple-negative breast cancer regression, with a decrease in the chemotherapeutic drug dosage to about 1/20 of conventional dose. This study establishes a powerful nanoplatform for precisely controlled combination therapy, with dramatic improvement of therapeutic efficacy and negligible side effects.
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Affiliation(s)
- Yanping Ding
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shishuai Su
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruirui Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China
| | - Leihou Shao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yinlong Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; College of Pharmaceutical Science, Jilin University, Changchun 130021, China
| | - Bin Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yiye Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Long Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qun Yu
- Department of Immunohematology, Beijing Institute of Transfusion Medicine, 27 Taiping Road, Beijing 100850, China
| | - Yan Wu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China.
| | - Guangjun Nie
- CAS Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), 11 Beiyitiao, Zhongguancun, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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144
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Liu M, Zeng G, Wang K, Wan Q, Tao L, Zhang X, Wei Y. Recent developments in polydopamine: an emerging soft matter for surface modification and biomedical applications. NANOSCALE 2016; 8:16819-16840. [PMID: 27704068 DOI: 10.1039/c5nr09078d] [Citation(s) in RCA: 327] [Impact Index Per Article: 40.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
After more than four billion years of evolution, nature has created a large number of fascinating living organisms, which show numerous peculiar structures and wonderful properties. Nature can provide sources of plentiful inspiration for scientists to create various materials and devices with special functions and uses. Since Messersmith proposed the fabrication of multifunctional coatings through mussel-inspired chemistry, this field has attracted considerable attention for its promising and exiciting applications. Polydopamine (PDA), an emerging soft matter, has been demonstrated to be a crucial component in mussel-inspired chemistry. In this review, the recent developments of PDA for mussel-inspired surface modification are summarized and discussed. The biomedical applications of PDA-based materials are also highlighted. We believe that this review can provide important and timely information regarding mussel-inspired chemistry and will be of great interest for scientists in the chemistry, materials, biology, medicine and interdisciplinary fields.
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Affiliation(s)
- Meiying Liu
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Guangjian Zeng
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Ke Wang
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
| | - Qing Wan
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Lei Tao
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China. Xiaoyongzhang@
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, P. R. China.
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145
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Ghosh S, Ray A, Pramanik N, Ambade B. Can a catanionic surfactant mixture act as a drug delivery vehicle? CR CHIM 2016. [DOI: 10.1016/j.crci.2016.03.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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