1
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Stepanova M, Nikiforov A, Tennikova T, Korzhikova-Vlakh E. Polypeptide-Based Systems: From Synthesis to Application in Drug Delivery. Pharmaceutics 2023; 15:2641. [PMID: 38004619 PMCID: PMC10674432 DOI: 10.3390/pharmaceutics15112641] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/02/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
Synthetic polypeptides are biocompatible and biodegradable macromolecules whose composition and architecture can vary over a wide range. Their unique ability to form secondary structures, as well as different pathways of modification and biofunctionalization due to the diversity of amino acids, provide variation in the physicochemical and biological properties of polypeptide-containing materials. In this review article, we summarize the advances in the synthesis of polypeptides and their copolymers and the application of these systems for drug delivery in the form of (nano)particles or hydrogels. The issues, such as the diversity of polypeptide-containing (nano)particle types, the methods for their preparation and drug loading, as well as the influence of physicochemical characteristics on stability, degradability, cellular uptake, cytotoxicity, hemolysis, and immunogenicity of polypeptide-containing nanoparticles and their drug formulations, are comprehensively discussed. Finally, recent advances in the development of certain drug nanoformulations for peptides, proteins, gene delivery, cancer therapy, and antimicrobial and anti-inflammatory systems are summarized.
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Affiliation(s)
- Mariia Stepanova
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
| | - Alexey Nikiforov
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
| | - Tatiana Tennikova
- Institute of Chemistry, Saint-Petersburg State University, Universitetskiy pr. 26, Petergof, 198504 St. Petersburg, Russia
| | - Evgenia Korzhikova-Vlakh
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. 31, 199004 St. Petersburg, Russia; (M.S.); (A.N.)
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2
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Sedighi M, Mahmoudi Z, Ghasempour A, Shakibaie M, Ghasemi F, Akbari M, Abbaszadeh S, Mostafavi E, Santos HA, Shahbazi MA. Nanostructured multifunctional stimuli-responsive glycopolypeptide-based copolymers for biomedical applications. J Control Release 2023; 354:128-145. [PMID: 36599396 DOI: 10.1016/j.jconrel.2022.12.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023]
Abstract
Inspired by natural resources, such as peptides and carbohydrates, glycopolypeptide biopolymer has recently emerged as a new form of biopolymer being recruited in various biomedical applications. Glycopolypeptides with well-defined secondary structures and pendant glycosides on the polypeptide backbone have sparked lots of research interest and they have an innate ability to self-assemble in diverse structures. The nanostructures of glycopolypeptides have also opened up new perspectives in biomedical applications due to their stable three-dimensional structures, high drug loading efficiency, excellent biocompatibility, and biodegradability. Although the development of glycopolypeptide-based nanocarriers is well-studied, their clinical translation is still limited. The present review highlights the preparation and characterization strategies related to glycopolypeptides-based copolymers, followed by a comprehensive discussion on their biomedical applications with a specific focus on drug delivery by various stimuli-responsive (e.g., pH, redox, conduction, and sugar) nanostructures, as well as their beneficial usage in diagnosis and regenerative medicine.
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Affiliation(s)
- Mahsa Sedighi
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran; Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Zahra Mahmoudi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Alireza Ghasempour
- Student Research Committee, Birjand University of Medical Sciences, Birjand, Iran
| | - Mehdi Shakibaie
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran; Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Fahimeh Ghasemi
- Cellular and Molecular Research Center, Birjand University of Medical Sciences, Birjand, Iran; Department of Medical Biotechnology, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Mahsa Akbari
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, 45139-56184 Zanjan, Iran
| | - Samin Abbaszadeh
- Department of Pharmacology, School of Medicine, Zanjan University of Medical Sciences, 45139-56111 Zanjan, Iran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
| | - Hélder A Santos
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, Netherlands; W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands; Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland.
| | - Mohammad-Ali Shahbazi
- Department of Biomedical Engineering, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, Netherlands; W.J. Kolff Institute for Biomedical Engineering and Materials Science, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands.
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3
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Jin X, Zhang C, Lin J, Cai C, Chen J, Gao L. Fusion Growth of Two-Dimensional Disklike Micelles via Liquid-Crystallization-Driven Self-Assembly. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00581] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiao Jin
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Chengyan Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jianding Chen
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Liang Gao
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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4
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Yue Q, Lei L, Gu Y, Chen R, Zhang M, Yu H, Li S, Yang L, Zhang Y, Zhao X, Wei Q, Ma S, Zhang L, Tang P, Zhou F. Bioinspired Polysaccharide-Derived Zwitterionic Brush-like Copolymer as an Injectable Biolubricant for Arthritis Treatment. Adv Healthc Mater 2022; 11:e2200090. [PMID: 35373531 DOI: 10.1002/adhm.202200090] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/21/2022] [Indexed: 01/03/2023]
Abstract
Developing highly efficient and biocompatible biolubricants for arthritis treatment is extraordinarily demanded. Herein, inspired by the efficient lubrication of synovial joints, a paradigm that combines natural polysaccharide (chitosan) with zwitterionic poly[2-(methacryloyloxy) ethyl phosphorylcholine] (PMPC), to design a series of brush-like Chitosan-g-PMPC copolymers with highly efficient biological lubrication and good biocompatibility is presented. The Chitosan-g-PMPC copolymers are prepared via facile one-step graft polymerization in aqueous medium without using any toxic catalysts and organic solvents. The as-prepared Chitosan-g-PMPC copolymers exhibit very low coefficient of friction (μ < 0.01) on Ti6 Al4 V alloy substrate in both pure water and biological fluids. The superior lubrication is attributed primarily to the hydrated feature of PMPC side chains, interface adsorption of copolymer as well as to the hydrodynamic effect. In vivo experiments confirm that Chitosan-g-PMPC can alleviate the swelling symptom of arthritis and protect the bone and cartilage from destruction. Due to their facile preparation, distinctive lubrication properties, and good biocompatibility, Chitosan-g-PMPC copolymers represent a new type of biomimetic lubricants derived from natural biopolymer for promising arthritis treatment and artificial joint lubrication.
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Affiliation(s)
- Qinyu Yue
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Lele Lei
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Ya Gu
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Ruijin Chen
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Mingming Zhang
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Haikuan Yu
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Shang Li
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Luming Yang
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
| | - Yixin Zhang
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Xiaoduo Zhao
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Shandong Laboratory of Yantai Advanced Materials and Green Manufacture Yantai 264006 China
| | - Qiangbing Wei
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Shuanhong Ma
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Shandong Laboratory of Yantai Advanced Materials and Green Manufacture Yantai 264006 China
| | - Licheng Zhang
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Peifu Tang
- Department of Orthopedics Chinese PLA General Hospital National Clinical Research Center for Orthopedics Sports Medicine and Rehabilitation Beijing 100853 China
| | - Feng Zhou
- State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
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5
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Shu W, Liu Z, Xie Y, Shi X, Qi S, Xu M, He X. Regulating the morphology and size of homopolypeptide self-assemblies via selective solvents. SOFT MATTER 2021; 17:7118-7123. [PMID: 34259281 DOI: 10.1039/d1sm00679g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
It remains a great challenge to control the morphology and size of self-assembled homopolypeptide aggregates. In this work, rod-like micelles including spindles and cylinders were prepared by a solution self-assembly of poly(γ-benzyl-l-glutamate) (PBLG) homopolypeptides with different degrees of polymerization, in which their size was controlled precisely by tuning the ratio of water/methanol in selective cosolvents. The length of the rod-like micelles increased with an increasing amount of methanol in the selective cosolvents, which was confirmed using the combination of SEM, TEM and AFM. The self-assembly mechanism of PBLG in selective cosolvents was investigated by using complementary Fourier transform infrared (FT-IR), circular dichroism (CD) and low-field NMR analyses. It was found that the shrinkage and swelling of PBLG chains play important roles in the self-assembly process. The obtained results may provide a guideline for the study of regulating the assembled aggregate sizes.
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Affiliation(s)
- Wenchao Shu
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Zhen Liu
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Yangchun Xie
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Xinjie Shi
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Shuo Qi
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Min Xu
- School of Physics and Electronic Science, Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
| | - Xiaohua He
- School of Chemistry and Molecular Engineering, East China Normal University, No. 500 Dongchuan Road, Shanghai 200241, China.
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6
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Tang CC, Zhang SH, My Phan TH, Tseng YC, Jan JS. Block length and topology affect self-assembly and gelation of poly(l-lysine)-block-poly(S-benzyl-l-cysteine) block copolypeptides. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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7
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Amphiphilic copolymers in biomedical applications: Synthesis routes and property control. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 123:111952. [PMID: 33812580 DOI: 10.1016/j.msec.2021.111952] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 12/16/2022]
Abstract
The request of new materials, matching strict requirements to be applied in precision and patient-specific medicine, is pushing for the synthesis of more and more complex block copolymers. Amphiphilic block copolymers are emerging in the biomedical field due to their great potential in terms of stimuli responsiveness, drug loading capabilities and reversible thermal gelation. Amphiphilicity guarantees self-assembly and thermoreversibility, while grafting polymers offers the possibility of combining blocks with various properties in one single material. These features make amphiphilic block copolymers excellent candidates for fine tuning drug delivery, gene therapy and for designing injectable hydrogels for tissue engineering. This manuscript revises the main techniques developed in the last decade for the synthesis of amphiphilic block copolymers for biomedical application. Strategies for fine tuning the properties of these novel materials during synthesis are discussed. A deep knowledge of the synthesis techniques and their effect on the performance and the biocompatibility of these polymers is the first step to move them from the lab to the bench. Current results predict a bright future for these materials in paving the way towards a smarter, less invasive, while more effective, medicine.
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8
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Guo W, Deng L, Yu J, Chen Z, Woo Y, Liu H, Li T, Lin T, Chen H, Zhao M, Zhang L, Li G, Hu Y. Sericin nanomicelles with enhanced cellular uptake and pH-triggered release of doxorubicin reverse cancer drug resistance. Drug Deliv 2018; 25:1103-1116. [PMID: 29742945 PMCID: PMC6058513 DOI: 10.1080/10717544.2018.1469686] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 04/23/2018] [Accepted: 04/23/2018] [Indexed: 02/06/2023] Open
Abstract
Drug resistance is the major challenge facing cancer chemotherapy and nanoscale delivery systems based on natural materials, such as sericin, are a promising means of overcoming drug resistance. Yet, no attempt of introducing synthetic poly(γ-benzyl-L-glutamate) (PBLG) onto sericin polypeptide to fabricate a facile biocompatible and biodegradable micelle has been tried. Here, we prepared a polypeptide-based amphiphilic polymer containing hydrophilic sericin polypeptide backbone and PBLG side chains via ring-opening polymerization (ROP) strategy. The introduction of PBLG side chains remarkably enhances the stability of sericin micelles in water. Meanwhile, the micelles exhibited a high loading capacity and pH-responsive release ability for antitumor drug doxorubicin (DOX), called sericin-PBLG-DOX. Owing to the excellent cell membrane penetration of sericin-PBLG, the cellular uptake of DOX when loaded into micelles was improved. Subsequently, sericin-PBLG-DOX was transferred into perinuclear lysosomes, where the release rate of DOX was accelerated. Compared to the same dose of DOX, sericin-PBLG-DOX could induce a more efficient anti-tumor effect both in vitro and in vivo, and these micelles have promise for future clinical applications in overcoming cancer drug resistance with good biosafety, enhanced cellular uptake, pH-triggered drug release, efficient anti-tumor effects, and minimized systemic toxicity.
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Affiliation(s)
- Weihong Guo
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Lizhi Deng
- PCFM Lab and GDHPPC Laboratory, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou, PR China
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Zhaoyu Chen
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Yanghee Woo
- Department of Surgery, City of Hope National Medical Center, Duarte, CA, USA
| | - Hao Liu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Tuanjie Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Tian Lin
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Hao Chen
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Mingli Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Liming Zhang
- PCFM Lab and GDHPPC Laboratory, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou, PR China
| | - Guoxin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Yanfeng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, PR China
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9
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Hou SS, Fan NS, Tseng YC, Jan JS. Self-Assembly and Hydrogelation of Coil–Sheet Poly(l-lysine)-block-poly(l-threonine) Block Copolypeptides. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01265] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sheng-Shu Hou
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
- Hierarchical Green-Energy Materials (Hi-GEM) Research Center, National Cheng Kung University, Tainan 70101, Taiwan
| | - Nai-Shin Fan
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
| | - Yu-Chao Tseng
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
| | - Jeng-Shiung Jan
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
- Hierarchical Green-Energy Materials (Hi-GEM) Research Center, National Cheng Kung University, Tainan 70101, Taiwan
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Tsai YL, Tseng YC, Chen YM, Wen TC, Jan JS. Zwitterionic polypeptides bearing carboxybetaine and sulfobetaine: synthesis, self-assembly, and their interactions with proteins. Polym Chem 2018. [DOI: 10.1039/c7py01167a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Zwitterionic polypeptides bearing carboxybetaine and sulfobetaine were synthesized and their self-assembly and protein interactions were evaluated.
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Affiliation(s)
- Yu-Lin Tsai
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan City 70101
- Taiwan
| | - Yu-Chao Tseng
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan City 70101
- Taiwan
| | - Yan-Miao Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung City 80708
- Taiwan
| | - Tain-Ching Wen
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan City 70101
- Taiwan
| | - Jeng-Shiung Jan
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan City 70101
- Taiwan
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11
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Yuan QL, Liu WJ, Deng Y, Ling Y, Tang HY. Synthesis, characterization and phase behaviors of polypeptides bearing biphenyl mesogens and oligo-ethylene-glycol tails. CHINESE JOURNAL OF POLYMER SCIENCE 2015. [DOI: 10.1007/s10118-015-1665-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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12
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Synthesis, Characterization, and Performance of a Novel Polymeric Cationic Surfactant Based on Low Molecular Weight Chitosan and 3-Chloro-2-Hydroxypropyl Dimethyl Dehydroabietyl Ammonium Chloride (CHPDMDHA). J SURFACTANTS DETERG 2015. [DOI: 10.1007/s11743-015-1676-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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13
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Chen BY, Huang YC, Jan JS. Molecular assembly of alkyl chain-grafted poly(l-lysine) tuned by backbone chain length and grafted alkyl chain. RSC Adv 2015. [DOI: 10.1039/c4ra14290j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Alkyl chain-grafted poly(l-lysine) vesicles with tunable molecular assembly were prepared by varying the polypeptide chain length and grafted alkyl chains.
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Affiliation(s)
- Bo-Yu Chen
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
| | - Yun-Chiao Huang
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
| | - Jeng-Shiung Jan
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
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14
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Wang SSS, How SC, Chen YD, Tsai YH, Jan JS. Bioactive saccharide-conjugated polypeptide micelles for acid-triggered doxorubicin delivery. J Mater Chem B 2015; 3:5220-5231. [DOI: 10.1039/c5tb00417a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Cell-targeted, pH-sensitive saccharide-conjugated micelles exhibiting higher cell uptake led to higher drug release and cytotoxicity under pH-sensitive conditions.
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Affiliation(s)
- Steven S.-S. Wang
- Department of Chemical Engineering
- National Taiwan University
- Taipei 10617
- Taiwan
| | - Su-Chun How
- Department of Chemical Engineering
- National Taiwan University
- Taipei 10617
- Taiwan
| | - Yun-Duan Chen
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan
| | - Ya-Hui Tsai
- Department of Surgery
- Far Eastern Memorial Hospital
- New Taipei 220
- Taiwan
| | - Jeng-Shiung Jan
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan
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15
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16
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Gao KJ, Liu XZ, Li G, Xu BQ, Yi J. Spontaneous formation of giant vesicles with tunable sizes based on jellyfish-like graft copolymers. RSC Adv 2014. [DOI: 10.1039/c4ra12978d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
For self-assembly studies, a series of “jellyfish-like” graft copolymers with short hydrophilic backbones and long hydrophobic branch chains was adopted. It was found that these special graft copolymers in 1,4-dioxane–water mixtures could self-assemble into giant vesicles with diameter in the range of 0.5–54 μm.
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Affiliation(s)
- Ke-Jing Gao
- Petrochina Petrochemical Research Institute
- 100195-Beijing, China
| | - Xiao-Zhou Liu
- PetroChina Refining & Chemicals Company
- 100007-Beijing, China
| | - Guangtao Li
- Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- 100084-Beijing, China
| | - Bo-Qing Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- 100084-Beijing, China
| | - Jianjun Yi
- Petrochina Petrochemical Research Institute
- 100195-Beijing, China
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