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Abstract
Biodegradable and biocompatible biomaterials have offered much more opportunities from an engineering standpoint for treating diseases and maintaining health. Poly(ester amide)s (PEAs), as an outstanding family among such biomaterials, have risen overwhelmingly in the past decades. These synthetic polymers have easily and widely available raw materials and a diversity of synthetic approaches, which have attracted considerable attention. More importantly, combining the superiorities of polyamides and polyesters, PEAs have emerged with better functions. They could have improved biodegradability, biocompatibility, and cell-material interactions. The PEAs derived from α-amino acids even allow the introduction of pendant sites for further modification or functionalization. Meanwhile, it is gradually recognized that the chemical structures are closely related to the physiochemical and biological properties of PEAs so that their properties can be precisely controlled. PEAs therefore become significant materials in the biomedical fields. This review will attempt to summarize the recent progress in the development of PEAs with respect to the preparation materials and methods, structure-property relationships along with their latest biomedical accomplishments, especially for drug delivery and tissue engineering.
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Affiliation(s)
- Shuyan Han
- School of Biomedical Engineering, Sun Yat-sen University, Shenzhen 518057, People's Republic of China
| | - Jun Wu
- School of Biomedical Engineering, Sun Yat-sen University, Shenzhen 518057, People's Republic of China
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DeJulius CR, Gulati S, Hasty KA, Crofford LJ, Duvall CL. Recent Advances in Clinical Translation of Intra-Articular Osteoarthritis Drug Delivery Systems. ADVANCED THERAPEUTICS 2021; 4:2000088. [PMID: 33709019 PMCID: PMC7941755 DOI: 10.1002/adtp.202000088] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Indexed: 12/12/2022]
Abstract
Osteoarthritis (OA) is a degenerative disease of the joints and a leading cause of physical disability in adults. Intra-articular (IA) therapy is a popular treatment strategy for localized, single-joint OA; however, small-molecule drugs such as corticosteroids do not provide prolonged relief. One possible reason for their lack of efficacy is high clearance rates from the joint through constant lymphatic drainage of the synovial tissues and synovial fluid and also by their exchange via the synovial vasculature. Advanced drug delivery strategies for extended release of therapeutic agents in the joint space is a promising approach to improve outcomes for OA patients. Broadly, the basic principle behind this strategy is to encapsulate therapeutic agents in a polymeric drug delivery system (DDS) for diffusion- and/or degradation-controlled release, whereby degradation can occur by hydrolysis or tied to relevant microenvironmental cues such as pH, reactive oxygen species (ROS), and protease activity. In this review, we highlight the development of clinically tested IA therapies for OA and highlight recent systems which have been investigated preclinically. DDS strategies including hydrogels, liposomes, polymeric microparticles (MPs) and nanoparticles (NPs), drug conjugates, and combination systems are introduced and evaluated for clinical translational potential.
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Affiliation(s)
- Carlisle R DeJulius
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37232, United States
| | - Shubham Gulati
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37232, United States
| | - Karen A Hasty
- Department of Orthopedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, 1211 Union Ave. Suite 520, Memphis, TN 38104, United States
| | - Leslie J Crofford
- Department of Medicine, Division of Rheumatology and Immunology, Vanderbilt University Medical Center, 1161 21 Ave. S., Nashville, TN 37232, United States
| | - Craig L Duvall
- Department of Biomedical Engineering, Vanderbilt University, 5824 Stevenson Center, Nashville, TN 37232, United States
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Janssen M, Timur UT, Woike N, Welting TJM, Draaisma G, Gijbels M, van Rhijn LW, Mihov G, Thies J, Emans PJ. Celecoxib-loaded PEA microspheres as an auto regulatory drug-delivery system after intra-articular injection. J Control Release 2016; 244:30-40. [PMID: 27836707 DOI: 10.1016/j.jconrel.2016.11.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/01/2016] [Accepted: 11/06/2016] [Indexed: 12/20/2022]
Abstract
In this study, we investigated the potential of celecoxib-loaded polyester amide (PEA) microspheres as an auto-regulating drug delivery system for the treatment of pain associated with knee osteoarthritis (OA). Celecoxib release from PEA microspheres and inflammation responsive release of a small molecule from PEA was investigated in vitro. Inflammation responsive release of a small molecule from PEA was observed when PEA was exposed to cell lysates obtained from a neutrophil-like Hl-60 cell line. Following a short initial burst release of ~15% of the total drug load in the first days, celecoxib was slowly released throughout a period of >80days. To investigate biocompatibility and degradation behavior in vivo, celecoxib-loaded PEA microspheres were injected in OA-induced (ACLT+pMMx) or contralateral healthy knee joints of male Lewis rats. Bioactivity of celecoxib from loaded PEA microspheres was confirmed by PGE2 measurements in total rat knee homogenates. Intra-articular biocompatibility was demonstrated histologically, where no cartilage damage or synovial thickening and necrosis were observed after intra-articular injections with PEA microspheres. Degradation of PEA microspheres was significantly higher in OA induced knees compared to contralateral healthy knee joints, while loading the PEA microspheres with celecoxib significantly inhibited degradation, indicating a drug delivery system with auto regulatory behavior. In conclusion, this study suggests the potential of celecoxib-loaded PEA microspheres to be used as a safe drug delivery system with auto regulatory behavior for treatment of pain associated with OA of the knee.
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Affiliation(s)
- Maarten Janssen
- Department of Orthopaedic Surgery, Research School CAPHRI, Maastricht University Medical Centre, P. Debyelaan, 25, 6229 HX Maastricht, The Netherlands
| | - Ufuk Tan Timur
- Department of Orthopaedic Surgery, Research School CAPHRI, Maastricht University Medical Centre, P. Debyelaan, 25, 6229 HX Maastricht, The Netherlands.
| | - Nina Woike
- DSM Biomedical, Koestraat 1, 6167 RA Geleen, The Netherlands
| | - Tim J M Welting
- Department of Orthopaedic Surgery, Research School CAPHRI, Maastricht University Medical Centre, P. Debyelaan, 25, 6229 HX Maastricht, The Netherlands
| | - Guy Draaisma
- DSM Biomedical, Koestraat 1, 6167 RA Geleen, The Netherlands
| | - Marion Gijbels
- Department of Pathology, Department of Molecular Genetics, Cardiovascular Research Institute Maastricht, The Netherlands; Department of Medical Biochemistry, Academic Medical Center, University of Amsterdam, The Netherlands
| | - Lodewijk W van Rhijn
- Department of Orthopaedic Surgery, Research School CAPHRI, Maastricht University Medical Centre, P. Debyelaan, 25, 6229 HX Maastricht, The Netherlands
| | - George Mihov
- DSM Biomedical, Koestraat 1, 6167 RA Geleen, The Netherlands
| | - Jens Thies
- DSM Biomedical, Koestraat 1, 6167 RA Geleen, The Netherlands
| | - Pieter J Emans
- Department of Orthopaedic Surgery, Research School CAPHRI, Maastricht University Medical Centre, P. Debyelaan, 25, 6229 HX Maastricht, The Netherlands
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Murase SK, Puiggalí J. Synthesis of poly(ester amide)s composed of lactic acid and glycolic acid units by the bulk polycondensation of metal halide salts. J Appl Polym Sci 2016. [DOI: 10.1002/app.43197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sara K. Murase
- Departament d'Enginyeria Química; Universitat Politècnica de Catalunya; Avenida Diagonal 647 Barcelona E-08028 Spain
| | - Jordi Puiggalí
- Departament d'Enginyeria Química; Universitat Politècnica de Catalunya; Avenida Diagonal 647 Barcelona E-08028 Spain
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Kempe K, de Jongh PAJM, Anastasaki A, Wilson P, Haddleton DM. Novel comb polymers from alternating N-acylated poly(aminoester)s obtained by spontaneous zwitterionic copolymerisation. Chem Commun (Camb) 2015; 51:16213-6. [DOI: 10.1039/c5cc07247f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Poly(ester amide)s based on l-lactic acid oligomers and glycine: the role of the central unit of the l-lactic acid oligomers and their molecular weight in the poly(ester amide)s properties. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1239-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Murase SK, Franco L, Rodríguez-Galán A, Puiggalí J. Copolymerization of potassium chloroacetate and potassium N-chloroacetyl-6-aminohexanoate. J Appl Polym Sci 2012. [DOI: 10.1002/app.36708] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mallakpour S, Zadehnazari A. Use of Ionic Green Solvent for the Synthesis of Optically Active Aromatic Polyamides Containing a L-Leucine Moiety under Microwave Irradiation. Des Monomers Polym 2012. [DOI: 10.1163/138577209x12519685854662] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Shadpour Mallakpour
- a Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan, 84156-83111, I.R. Iran
| | - Amin Zadehnazari
- b Organic Polymer Chemistry Research Laboratory, Department of Chemistry, Isfahan University of Technology, Isfahan, 84156-83111, I.R. Iran
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Garg P, Keul H, Klee D, Möller M. Concept and Synthesis of Poly(ester amide)s with One Isolated, Two or Three Consecutive Amide Bonds Randomly Distributed Along the Polyester Backbone. Des Monomers Polym 2012. [DOI: 10.1163/138577209x12486896623454] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Priya Garg
- a Institute of Technical and Macromolecular Chemistry and DWI an der RWTH Aachen e.V., Pauwelsstrasse 8, D-52056 Aachen, Germany
| | - Helmut Keul
- b Institute of Technical and Macromolecular Chemistry and DWI an der RWTH Aachen e.V., Pauwelsstrasse 8, D-52056 Aachen, Germany
| | - Doris Klee
- c Institute of Technical and Macromolecular Chemistry and DWI an der RWTH Aachen e.V., Pauwelsstrasse 8, D-52056 Aachen, Germany
| | - Martin Möller
- d Institute of Technical and Macromolecular Chemistry and DWI an der RWTH Aachen e.V., Pauwelsstrasse 8, D-52056 Aachen, Germany
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Morales-Gámez L, Franco L, Casas MT, Puiggalí J. Crystallization studies on a clay nanocomposite prepared from a degradable poly(ester amide) constituted by glycolic acid and 6-aminohexanoic acid. POLYM ENG SCI 2011. [DOI: 10.1002/pen.21936] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Zeng JB, Li YD, Li SL, Wang YZ, Yang KK. Thermal and Thermo-Oxidative Degradation of Biodegradable Poly(Ester Urethane) Containing Poly(L-Lactic Acid) and Poly(Butylene Succinate) Blocks. J MACROMOL SCI B 2009. [DOI: 10.1080/00222340902841230] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Jian-Bing Zeng
- a Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu, 610064, China
| | - Yi-Dong Li
- a Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu, 610064, China
| | - Shao-Long Li
- a Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu, 610064, China
| | - Yu-Zhong Wang
- a Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu, 610064, China
| | - Ke-Ke Yang
- a Center for Degradable and Flame-Retardant Polymeric Materials (ERCEPM-MoE), College of Chemistry, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Chengdu, 610064, China
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Mallakpour S, Taghavi M. Kinetics and Thermal Degradation Study of Optically Active and Thermally Stable Aromatic Polyamides with Flame-Retardancy Properties. Polym J 2009. [DOI: 10.1295/polymj.pj2008246] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Botines E, Teresa Casas M, Puiggalí J. Alternating poly(ester amide)s of glycolic acid and ω-amino acids: Crystalline morphology and main crystallographic data. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/polb.21077] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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