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Li Y, Liu Y, Campos de Souza S, Chao T, Dong L, Sun G, Wang C, Niu Y. Differential Foreign Body Reactions between Branched and Linear Glucomannan Scaffolds. J Funct Biomater 2022; 13:jfb13040293. [PMID: 36547553 PMCID: PMC9781890 DOI: 10.3390/jfb13040293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/02/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
The extent and patterns of foreign body reaction (FBR) influence the function and feasibility of biomaterials. Polysaccharides, as an important biomaterial category, have received increasing attention in diverse biomaterials design and biomedical applications due to their excellent polymeric and biocompatible characteristics. Their biological effects are usually associated with their monosaccharide composition or functional groups, yet the contribution of their glycan structure is still unknown. Herein, two glucomannans, similar in composition and molecular weight with differences in glycan structure, linear-chain (Konjac glucomannan, KGM), and branched-chain (Bletilla striata polysaccharide, BSP), were adopted to explore the host-biomaterials interaction. After acetyl modification, these polysaccharides were fabricated into electrospun scaffolds to reduce the impacts derived from the physical properties and surface morphology. According to a systematic study of their biological effects on immune cells and host response in a subcutaneous implantation model in vivo, it was revealed that acetyl KGM (acKGM) scaffolds caused a stronger FBR than acetyl BSP materials. Additionally, acKGM could stimulate macrophages to release pro-inflammatory cytokines, suggesting the influence of sugar chain arrangement on FBR and providing clues for the fine regulation of immune response and novel biomaterials design.
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Affiliation(s)
- Yuwei Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR 999078, China
| | - Yu Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR 999078, China
| | - Senio Campos de Souza
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR 999078, China
| | - Tzuwei Chao
- Faculty of Health Sciences, University of Macau, Macau SAR 999078, China
| | - Lei Dong
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210093, China
| | - Guoxing Sun
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau SAR 999078, China
| | - Chunming Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR 999078, China
- Zhuhai UM Science & Technology Research Institute (ZUMRI), Hengqin, Zhuhai 519031, China
- Correspondence: (C.W.); (Y.N.)
| | - Yiming Niu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, Department of Pharmaceutical Sciences, Faculty of Health Science, University of Macau, Taipa, Macau SAR 999078, China
- Correspondence: (C.W.); (Y.N.)
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Dubashynskaya NV, Bokatyi AN, Gasilova ER, Dobrodumov AV, Dubrovskii YA, Knyazeva ES, Nashchekina YA, Demyanova EV, Skorik YA. Hyaluronan-colistin conjugates: Synthesis, characterization, and prospects for medical applications. Int J Biol Macromol 2022; 215:243-252. [PMID: 35724903 DOI: 10.1016/j.ijbiomac.2022.06.080] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/31/2022] [Accepted: 06/11/2022] [Indexed: 11/29/2022]
Abstract
The development of nanotechnology-based antibiotic delivery systems (nanoantibiotics) is an important challenge in the effort to combat microbial multidrug resistance. These systems have improved biopharmaceutical characteristics by increasing local bioavailability and reducing systemic toxicity and the number and frequency of drug side effects. Conjugation of low -molecular -weight antibacterial agents with natural polysaccharides is an effective strategy for developing optimal targeted delivery systems with programmed release and reduced cytotoxicity. This study describes the synthesis of conjugates of colistin (CT) and hyaluronic acid (HA) using carbodiimide chemistry to conjugate the amino groups of CT with the carboxyl groups of HA. The obtained polysaccharide carriers had a degree of substitution (DS) with CT molecules of 3-10 %, and the CT content was 129-377 μg/mg. The size of the fabricated particles was 300-600 nm; in addition, there were conjugates in the form of single macromolecules (30-50 nm). The ζ-potential of developed systems was about -20 mV. In vitro release studies at pH 7.4 and pH 5.2 showed slow hydrolysis of amide bonds, with a CT release of 1-5 % after 24 h. The conjugates retained antimicrobial activity depending on the DS: at DS 8 %, the minimum inhibitory concentration (MIC) of the conjugate corresponded to the MIC of free CT. The resulting systems also reduced CT nephrotoxicity by 20-50 %. These new conjugates of CT with HA are promising for the development of nanodrugs for safe and effective antimicrobial therapy.
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Affiliation(s)
- Natallia V Dubashynskaya
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russian Federation
| | - Anton N Bokatyi
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russian Federation; Institute of Chemistry, St. Petersburg State University, Universitetskii 26, St. Petersburg, Petrodvorets, 198504, Russian Federation
| | - Ekaterina R Gasilova
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russian Federation
| | - Anatoliy V Dobrodumov
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russian Federation
| | - Yaroslav A Dubrovskii
- Almazov National Medical Research Centre, Akkuratova 2, St. Petersburg 197341, Russian Federation
| | - Elena S Knyazeva
- State Research Institute of Highly Pure Biopreparations, Pudozhsakya 7, St Petersburg 197110, Russian Federation
| | - Yuliya A Nashchekina
- Institute of Cytology of the Russian Academy of Sciences, Tikhoretsky 4, St. Petersburg 194064, Russian Federation
| | - Elena V Demyanova
- State Research Institute of Highly Pure Biopreparations, Pudozhsakya 7, St Petersburg 197110, Russian Federation
| | - Yury A Skorik
- Institute of Macromolecular Compounds of the Russian Academy of Sciences, Bolshoi VO 31, St. Petersburg 199004, Russian Federation.
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Gu Z, Dong Y, Xu S, Wang L, Liu Z. Molecularly Imprinted Polymer-Based Smart Prodrug Delivery System for Specific Targeting, Prolonged Retention, and Tumor Microenvironment-Triggered Release. Angew Chem Int Ed Engl 2021; 60:2663-2667. [PMID: 33078504 PMCID: PMC7898932 DOI: 10.1002/anie.202012956] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Indexed: 12/17/2022]
Abstract
Prodrug and drug delivery systems are two effective strategies for improving the selectivity of chemotherapeutics. Molecularly imprinted polymers (MIPs) have emerged as promising carriers in targeted drug delivery for cancer treatment, but they have not yet been integrated with the prodrug strategy. Reported here is an MIP-based smart prodrug delivery system for specific targeting, prolonged retention time, and tumor microenvironment-triggered release. 5'-Deoxy-5-fluorocytidine (DFCR) and sialic acid (SA) were used as a prodrug and a marker for tumor targeting, respectively. Their co-imprinted nanoparticles were prepared as a smart carrier. Prodrug-loaded MIP specifically and sustainably accumulated at the tumor site and then gradually released. Unlike conventional prodrug designs, which often require in-liver bioconversion, this MIP-based prodrug delivery is liver-independent but tumor-dependent. Thus, this study opens new access to the development of smart prodrug delivery nanoplatforms.
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Affiliation(s)
- Zikuan Gu
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing University163 Xianlin AvenueNanjing210023China
| | - Yueru Dong
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing University163 Xianlin AvenueNanjing210023China
| | - Shuxin Xu
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing University163 Xianlin AvenueNanjing210023China
| | - Lisheng Wang
- Department of Biochemistry, Microbiology and ImmunologyFaculty of MedicineUniversity of Ottawa451 Smyth RoadOttawaOntarioK1H 8M5Canada
| | - Zhen Liu
- State Key Laboratory of Analytical Chemistry for Life ScienceSchool of Chemistry and Chemical EngineeringNanjing University163 Xianlin AvenueNanjing210023China
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Gu Z, Dong Y, Xu S, Wang L, Liu Z. Molecularly Imprinted Polymer‐Based Smart Prodrug Delivery System for Specific Targeting, Prolonged Retention, and Tumor Microenvironment‐Triggered Release. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012956] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zikuan Gu
- State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical Engineering Nanjing University 163 Xianlin Avenue Nanjing 210023 China
| | - Yueru Dong
- State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical Engineering Nanjing University 163 Xianlin Avenue Nanjing 210023 China
| | - Shuxin Xu
- State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical Engineering Nanjing University 163 Xianlin Avenue Nanjing 210023 China
| | - Lisheng Wang
- Department of Biochemistry, Microbiology and Immunology Faculty of Medicine University of Ottawa 451 Smyth Road Ottawa Ontario K1H 8M5 Canada
| | - Zhen Liu
- State Key Laboratory of Analytical Chemistry for Life Science School of Chemistry and Chemical Engineering Nanjing University 163 Xianlin Avenue Nanjing 210023 China
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N-acetyl-d-glucosamine-conjugated PAMAM dendrimers as dual receptor-targeting nanocarriers for anticancer drug delivery. Eur J Pharm Biopharm 2020; 154:377-386. [DOI: 10.1016/j.ejpb.2020.07.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 05/20/2020] [Accepted: 07/20/2020] [Indexed: 11/20/2022]
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6
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Pröhl M, Seupel S, Sungur P, Höppener S, Gottschaldt M, Brendel JC, Schubert US. The influence of the grafting density of glycopolymers on the lectin binding affinity of block copolymer micelles. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.11.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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7
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Kunitskaya L, Zheltonozhskaya T, Stoika R, Klymchuk D. Compositions of Anticancer Drug with Micellar Nanocarriers and Their Cytotoxicity. FRENCH-UKRAINIAN JOURNAL OF CHEMISTRY 2017. [DOI: 10.17721/fujcv5i2p103-120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Asymmetric diblock (DBC) and triblock (TBC) copolymers contained biocompatible chemically complementary polyacrylamide and poly(ethylene oxide) (PAAm-b-PEO-b-PAAm) or its monomethyl ether (MEPEO-b-PAAm), and also partially hydrolyzed triblock copolymer derivative (TBChydr) were used to create micelles of a special type. The micelles obtained are characterized by small CMCs and large values of the Gibbs micellization energy, thus indicating a high stability of DBC, TBC and TBChydr micelles in aqueous solutions and the capabilities of their use to encapsulate and deliver poorly soluble and/or toxic drugs in living organism. Morphological features and size of DBC and TBC micelles were determined by TEM. The electron images demonstrated spherical micelles of a polymolecular type, monomolecular type and separate micelle aggregates. TBC and TBChydr micelles were used to examine in vitro anticancer activity of their compositions with doxorubicin (Dox). The created micelle systems showed the enhanced cytotoxicity as compared to individual Dox against murine leukemia cells of L1210 line, murine transformed fibroblasts of L929 line and human T-leukemia cells of Jurkat line and allow to achieve a high efficacy at low Dox concentrations (0,1÷3 µg·cm-3) that opens the great prospects for essential decrease in drug dose at chemotherapy.
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8
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Glycopolymeric gel stabilized N -succinyl chitosan beads for controlled doxorubicin delivery. Carbohydr Polym 2016; 144:98-105. [DOI: 10.1016/j.carbpol.2016.01.067] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 01/26/2016] [Accepted: 01/29/2016] [Indexed: 01/10/2023]
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9
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Micellar compositions with doxorubicin and their cytotoxicity. Polym J 2016. [DOI: 10.15407/polymerj.38.01.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Zhang Y, Chan JW, Moretti A, Uhrich KE. Designing polymers with sugar-based advantages for bioactive delivery applications. J Control Release 2015; 219:355-368. [PMID: 26423239 PMCID: PMC4656084 DOI: 10.1016/j.jconrel.2015.09.053] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 09/22/2015] [Accepted: 09/25/2015] [Indexed: 01/18/2023]
Abstract
Sugar-based polymers have been extensively explored as a means to increase drug delivery systems' biocompatibility and biodegradation. Here,we review he use of sugar-based polymers for drug delivery applications, with a particular focus on the utility of the sugar component(s) to provide benefits for drug targeting and stimuli responsive systems. Specifically, numerous synthetic methods have been developed to reliably modify naturally-occurring polysaccharides, conjugate sugar moieties to synthetic polymer scaffolds to generate glycopolymers, and utilize sugars as a multifunctional building block to develop sugar-linked polymers. The design of sugar-based polymer systems has tremendous implications on both the physiological and biological properties imparted by the saccharide units and are unique from synthetic polymers. These features include the ability of glycopolymers to preferentially target various cell types and tissues through receptor interactions, exhibit bioadhesion for prolonged residence time, and be rapidly recognized and internalized by cancer cells. Also discussed are the distinct stimuli-sensitive properties of saccharide-modified polymers to mediate drug release under desired conditions. Saccharide-based systems with inherent pH- and temperature-sensitive properties, as well as enzyme-cleavable polysaccharides for targeted bioactive delivery, are covered. Overall, this work emphasizes inherent benefits of sugar-containing polymer systems for bioactive delivery.
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Affiliation(s)
- Yingyue Zhang
- Department of Chemistry and Chemical Biology, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, USA
| | - Jennifer W Chan
- Department of Biomedical Engineering, Rutgers University, 599 Taylor Road, Piscataway, NJ 08854, USA
| | - Alysha Moretti
- Department of Chemistry and Chemical Biology, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, USA
| | - Kathryn E Uhrich
- Department of Chemistry and Chemical Biology, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, USA; Department of Biomedical Engineering, Rutgers University, 599 Taylor Road, Piscataway, NJ 08854, USA.
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11
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Trinadh M, Govindaraj K, Rajasekhar T, Dhayal M, Sainath AVS. Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells. POLYM INT 2014. [DOI: 10.1002/pi.4854] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mummuluri Trinadh
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Kannan Govindaraj
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Tota Rajasekhar
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Marshal Dhayal
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Annadanam V Sesha Sainath
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
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12
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Ueki A, Un K, Mino Y, Yoshida M, Kawakami S, Ando H, Ishida H, Yamashita F, Hashida M, Kiso M. Synthesis and evaluation of glyco-coated liposomes as drug carriers for active targeting in drug delivery systems. Carbohydr Res 2014; 405:78-86. [PMID: 25500195 DOI: 10.1016/j.carres.2014.06.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 06/23/2014] [Accepted: 06/24/2014] [Indexed: 01/04/2023]
Abstract
Novel sugar-conjugated cholesterols, β-Gal-, α-Man-, β-Man-, α-Fuc-, and β-Man-6P-S-β-Ala-Chol, were synthesized and incorporated into liposomes. In vitro experiments using the glyco-coated liposomes showed that the glyco-coated liposomes are efficiently taken up by cells expressing carbohydrate-binding receptors selectively. Glyco-coated liposomes are promising candidates for drug delivery vehicles.
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Affiliation(s)
- Akiharu Ueki
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Science (WPI program), Kyoto University, Yoshida-ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Keita Un
- Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto 606-8302, Japan
| | - Yuka Mino
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan
| | - Mitsuru Yoshida
- Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto 606-8302, Japan
| | - Shigeru Kawakami
- Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto 606-8302, Japan
| | - Hiromune Ando
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Science (WPI program), Kyoto University, Yoshida-ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan
| | - Fumiyoshi Yamashita
- Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto 606-8302, Japan
| | - Mitsuru Hashida
- Institute for Integrated Cell-Material Science (WPI program), Kyoto University, Yoshida-ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan; Department of Drug Delivery Research, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-cho, Sakyo-ku, Kyoto 606-8302, Japan.
| | - Makoto Kiso
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Science (WPI program), Kyoto University, Yoshida-ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan.
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13
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Boyère C, Duhem N, Debuigne A, Préat V, Jérôme C, Riva R. Elaboration of drug nanocarriers based on a glucosamine labeled amphiphilic polymer. Polym Chem 2014. [DOI: 10.1039/c3py01730c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A new amphiphilic polymer was successfully synthesized using a metal free synthetic strategy for the elaboration of glucosamine labeled drug carriers.
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Affiliation(s)
- C. Boyère
- University of Liège
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- 4000 Liège
- Belgium
| | - N. Duhem
- Université Catholique de Louvain
- Louvain Drug Research Institute (LDRI)
- Unit of Pharmaceutics
- 1200 Brussels
- Belgium
| | - A. Debuigne
- University of Liège
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- 4000 Liège
- Belgium
| | - V. Préat
- Université Catholique de Louvain
- Louvain Drug Research Institute (LDRI)
- Unit of Pharmaceutics
- 1200 Brussels
- Belgium
| | - C. Jérôme
- University of Liège
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- 4000 Liège
- Belgium
| | - R. Riva
- University of Liège
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- 4000 Liège
- Belgium
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Angelova A, Angelov B, Drechsler M, Garamus VM, Lesieur S. Protein entrapment in PEGylated lipid nanoparticles. Int J Pharm 2013; 454:625-32. [DOI: 10.1016/j.ijpharm.2013.06.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 06/03/2013] [Accepted: 06/06/2013] [Indexed: 12/20/2022]
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15
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Handké N, Lahaye V, Bertin D, Delair T, Verrier B, Gigmes D, Trimaille T. Elaboration of Glycopolymer-Functionalized Micelles from an N
-Vinylpyrrolidone/Lactide-Based Reactive Copolymer Platform. Macromol Biosci 2013; 13:1213-20. [DOI: 10.1002/mabi.201300102] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2013] [Revised: 04/08/2013] [Indexed: 12/27/2022]
Affiliation(s)
- Nadège Handké
- Aix-Marseille Université, CNRS, UMR 7273, Institut de Chimie Radicalaire, Avenue Escadrille Normandie-Niemen; 13397 Marseille Cedex 20 France
| | - Vincent Lahaye
- Université Lyon 1, Univ Lyon, CNRS, UMR 5305; Biologie Tissulaire et Ingénierie Thérapeutique, IBCP, 7 passage du Vercors; 69367 Lyon Cedex 07 France
| | - Denis Bertin
- Aix-Marseille Université, CNRS, UMR 7273, Institut de Chimie Radicalaire, Avenue Escadrille Normandie-Niemen; 13397 Marseille Cedex 20 France
| | - Thierry Delair
- Université Lyon 1, Univ Lyon, CNRS, UMR 5223; Ingénierie des Matériaux Polymères; 15 boulevard Latarjet, 69622 Villeurbanne France
| | - Bernard Verrier
- Université Lyon 1, Univ Lyon, CNRS, UMR 5305; Biologie Tissulaire et Ingénierie Thérapeutique, IBCP, 7 passage du Vercors; 69367 Lyon Cedex 07 France
| | - Didier Gigmes
- Aix-Marseille Université, CNRS, UMR 7273, Institut de Chimie Radicalaire, Avenue Escadrille Normandie-Niemen; 13397 Marseille Cedex 20 France
| | - Thomas Trimaille
- Aix-Marseille Université, CNRS, UMR 7273, Institut de Chimie Radicalaire, Avenue Escadrille Normandie-Niemen; 13397 Marseille Cedex 20 France
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des Rieux A, Pourcelle V, Cani PD, Marchand-Brynaert J, Préat V. Targeted nanoparticles with novel non-peptidic ligands for oral delivery. Adv Drug Deliv Rev 2013; 65:833-44. [PMID: 23454185 DOI: 10.1016/j.addr.2013.01.002] [Citation(s) in RCA: 103] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 01/12/2013] [Accepted: 01/30/2013] [Indexed: 12/31/2022]
Abstract
Orally administered targeted nanoparticles have a large number of potential biomedical applications and display several putative advantages for oral drug delivery, such as the protection of fragile drugs or modification of drug pharmacokinetics. These advantages notwithstanding, oral drug delivery by nanoparticles remains challenging. The optimization of particle size and surface properties and targeting by ligand grafting have been shown to enhance nanoparticle transport across the intestinal epithelium. Here, different grafting strategies for non-peptidic ligands, e.g., peptidomimetics, lectin mimetics, sugars and vitamins, that are stable in the gastrointestinal tract are discussed. We demonstrate that the grafting of these non-peptidic ligands allows nanoparticles to be targeted to M cells, enterocytes, immune cells or L cells. We show that these grafted nanoparticles could be promising vehicles for oral vaccination by targeting M cells or for the delivery of therapeutic proteins. We suggest that targeting L cells could be useful for the treatment of type 2 diabetes or obesity.
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Ravelli D, Merli D, Quartarone E, Profumo A, Mustarelli P, Fagnoni M. PEGylated carbon nanotubes: preparation, properties and applications. RSC Adv 2013. [DOI: 10.1039/c3ra40852c] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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18
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Narayanan D, Gopikrishna J, Nair SV, Menon D. Proteins and Carbohydrates as Polymeric Nanodrug Delivery Systems: Formulation, Properties, and Toxicological Evaluation. MULTIFACETED DEVELOPMENT AND APPLICATION OF BIOPOLYMERS FOR BIOLOGY, BIOMEDICINE AND NANOTECHNOLOGY 2013. [DOI: 10.1007/12_2012_199] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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19
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Freichels H, Auzély-Velty R, Lecomte P, Jérôme C. Easy functionalization of amphiphilic poly(ethylene oxide)-b-poly(ε-caprolactone) copolymer micelles with unprotected sugar: synthesis and recognition by lectins. Polym Chem 2012. [DOI: 10.1039/c2py00572g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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