1
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Reddy PG, Domb AJ. Polyanhydride Chemistry. Biomacromolecules 2022; 23:4959-4984. [PMID: 36417353 DOI: 10.1021/acs.biomac.2c01180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Polyanhydrides (PAs) are a class of synthetic biodegradable polymers employed as controlled drug delivery vehicles. They can be synthesized and scaled up from low-cost starting materials. The structure of PAs can be manipulated synthetically to meet desirable characteristics. PAs are biocompatible, biodegradable, and generate nontoxic metabolites upon degradation, which are easily eliminated from the body. The rate of water penetrating into the polyanhydride (PA) matrix is slower than the anhydride bond cleavage. This phenomenon sets PAs as "surface-eroding drug delivery carriers." Consequently, a variety of PA-based drug delivery carriers in the form of solid implants, pasty injectable formulations, microspheres, nanoparticles, etc. have been developed for the sustained release of small molecule drugs, and vaccines, peptide drugs, and nucleic acid-based active agents. The rate of drug delivery is often controlled by the polymer erosion rate, which is influenced by the polymer structure and composition, crystallinity, hydrophobicity, pH of the release medium, device size, configuration, etc. Owing to the above-mentioned interesting physicochemical and mechanical properties of PAs, the present review focuses on the advancements made in the domain of synthetic biodegradable biomedical PAs for therapeutic delivery applications. Various classes of PAs, their structures, their unique characteristics, their physicochemical and mechanical properties, and factors influencing surface erosion are discussed in detail. The review also summarizes various methods involved in the synthesis of PAs and their utility in the biomedical domain as drug, vaccine, and peptide delivery carriers in different formulations are reviewed.
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Affiliation(s)
- Pulikanti Guruprasad Reddy
- School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, and Centre for Cannabis Research and the Institute of Drug Research, The Alex Grass Centre for Drug Design and Synthesis, Jerusalem 9112002, Israel
| | - Abraham J Domb
- School of Pharmacy-Faculty of Medicine, The Hebrew University of Jerusalem, and Centre for Cannabis Research and the Institute of Drug Research, The Alex Grass Centre for Drug Design and Synthesis, Jerusalem 9112002, Israel
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2
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Arun Y, Ghosh R, Domb AJ. Poly(ester-anhydrides) Derived from Esters of Hydroxy Acid and Cyclic Anhydrides. Biomacromolecules 2022; 23:3417-3428. [PMID: 35881559 PMCID: PMC9516692 DOI: 10.1021/acs.biomac.2c00542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
The alternating architecture and hydrophobic side chains
hinder
hydrolytic cleavage and anhydride interchange in poly(sebacic acid-ricinoleic
acid) (P(SA-RA)), which provides stable polyanhydrides at room temperature.
In this report, a series of polyanhydrides were designed to investigate
the effect of ester bonds, hydrophobic side chains, phenyl moieties,
and their distance from anhydride bonds on their stability and properties.
Polyanhydrides with alternating architecture are constructed by the
polymerization of ester-diacids prepared from ricinoleic or other
hydroxy acids with anhydrides such as succinic, maleic, and phthalic
anhydrides. The hydrophobic side chains are designed closer to anhydride
bonds to investigate hindrance to hydrolytic cleavage and anhydride
interchange. Polyanhydrides were obtained by the activation of ester-diacid
using acetic anhydride followed by melt condensation. The reactions
were monitored by NMR, Fourier transform infrared (FTIR), and gel
permeation chromatography (GPC). The synthesized poly(ester-anhydride)s
with a shorter chain length compared to P(SA-RA) were stable at room
temperature. The hydrolytic degradation studies reveal that the phenyl
moiety present in poly(ricinoleic acid phthalate) (PRAP) and poly(hydroxystearic
acid phthalate) (PHSAP) reduces the hydrolysis of anhydride bonds.
Poly(hydroxyoctanoic acid succinate) (PHOAS) demonstrates the highest
molecular weight of all tested polymers. The results reveal that the
presence of hydrophobic side chains, phenyl moieties, and their distance
from anhydride bonds significantly improves the stability. These stable
polyanhydrides can provide convenience to use in control drug-delivery
applications. The in vitro drug release study using
ibuprofen shows that polymers with aromatic units such as PRAP and
PHSAP establish sustained release, which presents more than 50 and
40% of ibuprofen over a period of 28 days.
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Affiliation(s)
- Yuvaraj Arun
- The Alex Grass Center for Drug Design & Synthesis and the Center for Cannabis Research, School of Pharmacy, Institute of Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 9112001, Israel
| | - Radhakanta Ghosh
- The Alex Grass Center for Drug Design & Synthesis and the Center for Cannabis Research, School of Pharmacy, Institute of Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 9112001, Israel
| | - Abraham J Domb
- The Alex Grass Center for Drug Design & Synthesis and the Center for Cannabis Research, School of Pharmacy, Institute of Drug Research, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 9112001, Israel
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3
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Windbiel JT, Meier MAR. RAFT Polymerization of a Renewable Ricinoleic Acid‐Derived Monomer and Subsequent Post‐Polymerization Modification via the Biginelli‐3‐Component Reaction. MACROMOL CHEM PHYS 2021. [DOI: 10.1002/macp.202100360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Julian T. Windbiel
- Karlsruhe Institute of Technology (KIT), Laboratory of Applied Chemistry Institute of Biological and Chemical Systems Functional Molecular Systems (IBCS‐FMS) Eggenstein‐Leopoldshafen 76344 Germany
| | - Michael A. R. Meier
- Karlsruhe Institute of Technology (KIT), Laboratory of Applied Chemistry Institute of Biological and Chemical Systems Functional Molecular Systems (IBCS‐FMS) Eggenstein‐Leopoldshafen 76344 Germany
- Karlsruhe Institute of Technology (KIT), Laboratory of Applied Chemistry Institute of Organic Chemistry (IOC) Straße am Forum 7 Karlsruhe 76131 Germany
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4
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Recent update of toxicity aspects of nanoparticulate systems for drug delivery. Eur J Pharm Biopharm 2021; 161:100-119. [DOI: 10.1016/j.ejpb.2021.02.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 01/07/2021] [Accepted: 02/20/2021] [Indexed: 12/18/2022]
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5
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Yamamoto A, Nemoto K, Yoshida M, Tominaga Y, Imai Y, Ata S, Takenaka Y, Abe H, Sato K. Improving thermal and mechanical properties of biomass-based polymers using structurally ordered polyesters from ricinoleic acid and 4-hydroxycinnamic acids. RSC Adv 2020; 10:36562-36570. [PMID: 35517960 PMCID: PMC9057065 DOI: 10.1039/d0ra05671e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/13/2020] [Indexed: 01/20/2023] Open
Abstract
Biomass-based copolymers with alternating ricinoleic acid and 4-hydroxycinnamic acid derivatives (p-coumaric acid, ferulic acid, and sinapinic acid) exhibit a repeating structure based on soft and hard segments, derived from ricinoleic and 4-hydroxycinnamic acids, respectively. To achieve this alternating sequence, copolymers were synthesised by the self-condensation of hetero-dimeric monomers derived by the pre-coupling of methyl ricinolate and 4-hydroxycinnamic acid. The glass transition temperature (Tg) was observed to increase as the number of methoxy groups on the main chain increased; the Tg values of poly(coumaric acid-alt-ricinoleic acid), poly(ferulic acid-alt-ricinoleic acid), and poly(sinapinic acid-alt-ricinoleic acid) are −15 °C, −4 °C, and 24 °C respectively, 58 °C, 69 °C, and 97 °C higher than that of poly(ricinoleic acid). The polymers were processed into highly flexible, visually transparent films. Among them, poly(sinapinic acid-alt-ricinoleic acid) bearing two methoxy groups on each cinnamoyl unit, is mechanically the strongest polymer, with an elastic modulus of 126.5 MPa and a tensile strength at break of 15.47 MPa. The synthesis of structurally ordered polyesters derived from ricinoleic acid and 4-hydroxycinnamic acids improves the thermal and mechanical properties.![]()
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Affiliation(s)
- Atsushi Yamamoto
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Koji Nemoto
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan .,Bioplastic Research Team, RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Masaru Yoshida
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Yuichi Tominaga
- Multi-Material Research Institute, National Institute of Advanced Industrial Science and Technology (AIST) Chubu, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku Nagoya Aichi 463-8560 Japan
| | - Yusuke Imai
- Multi-Material Research Institute, National Institute of Advanced Industrial Science and Technology (AIST) Chubu, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku Nagoya Aichi 463-8560 Japan
| | - Seisuke Ata
- CNT-Application Research Center, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
| | - Yasumasa Takenaka
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan .,Bioplastic Research Team, RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Hideki Abe
- Bioplastic Research Team, RIKEN Center for Sustainable Resource Science 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Kazuhiko Sato
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST) Central 5, 1-1-1 Higashi Tsukuba Ibaraki 305-8565 Japan
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6
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Gabirondo E, Sangroniz A, Etxeberria A, Torres-Giner S, Sardon H. Poly(hydroxy acids) derived from the self-condensation of hydroxy acids: from polymerization to end-of-life options. Polym Chem 2020. [DOI: 10.1039/d0py00088d] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Poly(hydroxy acids) derived from the self-condensation of hydroxy acid are biodegradable and can be fully recycled in a Circular Economy approach.
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Affiliation(s)
- Elena Gabirondo
- Department of Polymer Science and Technology
- Institute for Polymer Materials (POLYMAT)
- Faculty of Chemistry
- University of the Basque Country (UPV/EHU)
- 20018 Donostia
| | - Ainara Sangroniz
- Department of Polymer Science and Technology
- Institute for Polymer Materials (POLYMAT)
- Faculty of Chemistry
- University of the Basque Country (UPV/EHU)
- 20018 Donostia
| | - Agustin Etxeberria
- Department of Polymer Science and Technology
- Institute for Polymer Materials (POLYMAT)
- Faculty of Chemistry
- University of the Basque Country (UPV/EHU)
- 20018 Donostia
| | - Sergio Torres-Giner
- Novel Materials and Nanotechnology Group
- Institute of Agrochemistry and Food Technology (IATA)
- Spanish National Research Council (CSIC)
- 46980 Paterna
- Spain
| | - Haritz Sardon
- Department of Polymer Science and Technology
- Institute for Polymer Materials (POLYMAT)
- Faculty of Chemistry
- University of the Basque Country (UPV/EHU)
- 20018 Donostia
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7
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Dworakowska S, Le Coz C, Chollet G, Grau E, Cramail H. Cross‐Linking of Polyesters Based on Fatty Acids. EUR J LIPID SCI TECH 2019. [DOI: 10.1002/ejlt.201900264] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sylwia Dworakowska
- Cracow University of Technology Faculty of Chemical Engineering and Technology Warszawska 24 31‐155 Cracow Poland
- Université de Bordeaux CNRS, Bordeaux INP, LCPO, UMR 5629 F‐33600 Pessac France
| | - Cédric Le Coz
- Université de Bordeaux CNRS, Bordeaux INP, LCPO, UMR 5629 F‐33600 Pessac France
| | - Guillaume Chollet
- ITERG Lipochimie Hall Industriel 11 rue Gaspard Monge 33600 Pessac Cedex France
| | - Etienne Grau
- Université de Bordeaux CNRS, Bordeaux INP, LCPO, UMR 5629 F‐33600 Pessac France
| | - Henri Cramail
- Université de Bordeaux CNRS, Bordeaux INP, LCPO, UMR 5629 F‐33600 Pessac France
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8
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Teng X, Zhang P, Liu T, Xin J, Zhang J. Biobased miktoarm star copolymer from soybean oil, isosorbide, and caprolactone. J Appl Polym Sci 2019. [DOI: 10.1002/app.48281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaoxu Teng
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical EngineeringYangtze Normal University, No. 16 Juxian Road, Fuling District Chongqing 408100 China
| | - Pei Zhang
- Composite Materials and Engineering CenterWashington State University Pullman Washington
| | - Tuan Liu
- Composite Materials and Engineering CenterWashington State University Pullman Washington
| | - Junna Xin
- Composite Materials and Engineering CenterWashington State University Pullman Washington
| | - Jinwen Zhang
- Composite Materials and Engineering CenterWashington State University Pullman Washington
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9
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(Epoxidized castor oil – citric acid) copolyester as a candidate polymer for biomedical applications. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1814-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Steinman NY, Domb AJ. Injectable Pasty Biodegradable Polyesters Derived from Castor Oil and Hydroxyl-Acid Lactones. J Pharmacol Exp Ther 2019; 370:736-741. [DOI: 10.1124/jpet.119.259077] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/14/2019] [Indexed: 12/17/2022] Open
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11
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Talukdar MIA, Akram MK, Singh T, Malik MA, Dar OA, Hashmi AA. In-situ modification of castor oil with divalent metal ions like Zn (II), Cu (II), Co (II) and Ba (II) and their comparative antioxidant study by in-vitro methods. Food Chem 2019; 284:213-218. [PMID: 30744848 DOI: 10.1016/j.foodchem.2019.01.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 12/09/2018] [Accepted: 01/03/2019] [Indexed: 10/27/2022]
Abstract
US Food and Drug Administration (FDA) permitted for direct addition of castor oil into food for human consumption and recently FDA approved castor oil as over-the-counter (OTC) for laxative drug. Castor oil (COL) is a vegetable oil and naturally polyol which is inexpensive, environmental friendly and a very valuable renewable resource. Metals are believed to influence antioxidant property of ligands. Metals copper, zinc, cobalt and barium were incorporated with castor oil and subsequently structures were established by FT-IR, UV-Visible, and 1H NMR spectroscopic techniques. In vitro antioxidant activities of metal containing COL were determined by DPPH and superoxide scavenging methods and the results were compared with vitamin C. Enhanced antioxidant nature of metal containing castor oil was noticed and compared to virgin castor oil. This study reveals that synthesized metal containing-COL is a potential antioxidant material.
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Affiliation(s)
- Md Ikbal Ahmed Talukdar
- Bioinorganic Research Lab, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | | | - Taruna Singh
- Department of Chemistry, Gargi College, University of Delhi, India
| | - Manzoor A Malik
- Bioinorganic Research Lab, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Ovas A Dar
- Bioinorganic Research Lab, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Athar A Hashmi
- Bioinorganic Research Lab, Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
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12
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Andrade TA, Martín M, Errico M, Christensen KV. Biodiesel production catalyzed by liquid and immobilized enzymes: Optimization and economic analysis. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2018.10.026] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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14
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Mensah MB, Awudza JAM, O'Brien P. Castor oil: a suitable green source of capping agent for nanoparticle syntheses and facile surface functionalization. ROYAL SOCIETY OPEN SCIENCE 2018; 5:180824. [PMID: 30225073 PMCID: PMC6124130 DOI: 10.1098/rsos.180824] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/11/2018] [Indexed: 06/08/2023]
Abstract
Castor oil (CO) is an inedible vegetable oil (VO) that has been employed extensively as a bioresource material for the synthesis of biodegradable polymers, cosmetics, lubricants, biofuels, coatings and adhesives. It is used in medicine, pharmaceuticals and biorefineries, due to its versatile chemistry. However, there has been less focus on CO as an alternative to toxic and expensive solvents, and capping/stabilizing agents routinely used in nanoparticle syntheses. It provides a richer chemistry than edible VOs as a solvent for green syntheses of nanoparticles. CO, being the only rich source of ricinoleic acid (RA), has been used as a solvent, co-solvent, stabilizing agent and polyol for the formation of polymer-nanoparticle composites. RA is a suitable alternative to oleic acid used as a capping and/or stabilizing agent. Unlike oleic acid, it provides a facile route to the functionalization of surfaces of nanoparticles and the coating of nanoparticles with polymers. For applications requiring more polar organic solvents, RA is more preferred than oleic acid. In this review, we discuss the production, chemical and physical properties, triglyceride and fatty acid (FA) compositions and applications of CO, focusing on the use of CO and RA as well as other VOs and FAs in syntheses of nanoparticles and surface functionalization.
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Affiliation(s)
- M. B. Mensah
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, PMB, Kumasi, Ghana
| | - J. A. M. Awudza
- Department of Chemistry, Kwame Nkrumah University of Science and Technology, PMB, Kumasi, Ghana
| | - P. O'Brien
- School of Chemistry and School of Materials, The University of Manchester, Oxford Road, Manchester M13 9PL, UK
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15
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Milker S, Fink MJ, Rudroff F, Mihovilovic MD. Non-hazardous biocatalytic oxidation in Nylon-9 monomer synthesis on a 40 g scale with efficient downstream processing. Biotechnol Bioeng 2017; 114:1670-1678. [PMID: 28409822 DOI: 10.1002/bit.26312] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 04/03/2017] [Accepted: 04/09/2017] [Indexed: 11/11/2022]
Abstract
This paper describes the development of a biocatalytic process on the multi-dozen gram scale for the synthesis of a precursor to Nylon-9, a specialty polyamide. Such materials are growing in demand, but their corresponding monomers are often difficult to synthesize, giving rise to biocatalytic approaches. Here, we implemented cyclopentadecanone monooxygenase as an Escherichia coli whole-cell biocatalyst in a defined medium, together with a substrate feeding-product removal concept, and an optimized downstream processing (DSP). A previously described hazardous peracid-mediated oxidation was thus replaced with a safe and scalable protocol, using aerial oxygen as oxidant, and water as reaction solvent. The engineered process converted 42 g (0.28 mol) starting material ketone to the corresponding lactone with an isolated yield of 70% (33 g), after highly efficient DSP with 95% recovery of the converted material, translating to a volumetric yield of 8 g pure product per liter. Biotechnol. Bioeng. 2017;114: 1670-1678. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Sofia Milker
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, Vienna, 1060, Austria
| | - Michael J Fink
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, Vienna, 1060, Austria.,Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts
| | - Florian Rudroff
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, Vienna, 1060, Austria
| | - Marko D Mihovilovic
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, Vienna, 1060, Austria
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16
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Sun J, Aly KI, Kuckling D. Synthesis of hyperbranched polymers from vegetable oil based monomers via ozonolysis pathway. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28600] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jingjiang Sun
- Chemistry Department; University of Paderborn; Warburger Str. 100 Paderborn D-33098 Germany
| | - Kamal I. Aly
- Chemistry Department; Faculty of Science, Assiut University; Polymer Lab. 122 Assiut 71516 Egypt
| | - Dirk Kuckling
- Chemistry Department; University of Paderborn; Warburger Str. 100 Paderborn D-33098 Germany
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17
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Mohammed HS, Snyder BL, Samways DSK, Shipp DA. Quantitative and qualitative toxicological evaluation of thiol-ene “click” chemistry-based polyanhydrides and their degradation products. J Biomed Mater Res A 2016; 104:1936-45. [DOI: 10.1002/jbm.a.35724] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 03/06/2016] [Accepted: 03/22/2016] [Indexed: 12/29/2022]
Affiliation(s)
- Halimatu S. Mohammed
- Department of Chemistry and Biomolecular Science; Clarkson University; Potsdam New York 13699-5810
| | - Brittany L. Snyder
- Department of Chemistry and Biomolecular Science; Clarkson University; Potsdam New York 13699-5810
| | | | - Devon A. Shipp
- Department of Chemistry and Biomolecular Science; Clarkson University; Potsdam New York 13699-5810
- Center for Advanced Materials Processing, Clarkson University; Potsdam New York 13699-5810
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18
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Improvement of the rheological properties of trans-1,4-polyisoprene from Eucommia ulmoides Oliver by tri-branched poly(ricinoleic acid). Polym J 2016. [DOI: 10.1038/pj.2016.30] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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Abstract
This review focusses on polyanhydrides, a fascinating class of degradable polymers that have been used in and investigated for many bio-related applications because of their degradability and capacity to undergo surface erosion. This latter phenomenon is driven by hydrolysis of the anhydride moieties at the surface and high hydrophobicity of the polymer such that degradation and mass loss (erosion) occur before water can penetrate deep within the bulk of the polymer. As such, when surface-eroding polymers are used as therapeutic delivery vehicles, the rate of delivery is often controlled by the rate of polymer erosion, providing predictable and controlled release rates that are often zero-order. These desirable attributes are heavily influenced by polymer composition and morphology, and therefore also monomer structure and polymerization method. This review examines approaches for polyanhydride synthesis, discusses their general thermomechanical properties, surveys their hydrolysis and degradation processes along with their biocompatibility, and looks at recent developments and uses of polyanhydrides in drug delivery, stimuli-responsive materials, and novel nanotechnologies.
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20
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Recent developments and future prospects on bio-based polyesters derived from renewable resources: A review. Int J Biol Macromol 2016; 82:1028-40. [DOI: 10.1016/j.ijbiomac.2015.10.040] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2015] [Revised: 10/07/2015] [Accepted: 10/13/2015] [Indexed: 02/08/2023]
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21
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Kunduru KR, Basu A, Haim Zada M, Domb AJ. Castor Oil-Based Biodegradable Polyesters. Biomacromolecules 2015; 16:2572-87. [DOI: 10.1021/acs.biomac.5b00923] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Konda Reddy Kunduru
- Department of Medicinal Chemistry
and Natural Products, Institute for Drug Research, School of Pharmacy,
Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91120, Israel
| | - Arijit Basu
- Department of Medicinal Chemistry
and Natural Products, Institute for Drug Research, School of Pharmacy,
Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91120, Israel
| | - Moran Haim Zada
- Department of Medicinal Chemistry
and Natural Products, Institute for Drug Research, School of Pharmacy,
Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91120, Israel
| | - Abraham J. Domb
- Department of Medicinal Chemistry
and Natural Products, Institute for Drug Research, School of Pharmacy,
Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem 91120, Israel
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22
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Ickowicz DE, Abtew E, Khan W, Golovanevski L, Steinman N, Weiniger CF, Domb AJ. Poly(ester-anhydride) for controlled delivery of hydrophilic drugs. J BIOACT COMPAT POL 2015. [DOI: 10.1177/0883911515598796] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Injectable pasty polyester-anhydride based on sebacic acid and ricinoleic acid at a 30:70 w/w ratio, poly(sebacic-co-ricinoleic-ester-anhydride) 3:7, was synthesized from the esterification of ricinoleic acid on poly(sebacic acid) followed by polyanhydride condensation. The effect of castor oil, citric acid, and glycerol added at 1% w/w as branching agents was determined. Castor oil and citric acid increased the viscosity, while glycerol decreased the viscosity of the polymer. Constant release of gentamicin and thyrotropin-releasing hormone incorporated in the polymer paste was monitored during 28 days.
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Affiliation(s)
- Diana E Ickowicz
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ester Abtew
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Wahid Khan
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Ludmila Golovanevski
- Department of Anesthesiology and Critical Care Medicine, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Noam Steinman
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Carolyn F Weiniger
- Department of Anesthesiology and Critical Care Medicine, Hadassah Hebrew University Medical Center, Jerusalem, Israel
- Stanford School of Medicine, Stanford, CA, USA
| | - Abraham J Domb
- Institute of Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
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Ickowicz DE, Haim-Zada M, Abbas R, Touitou D, Nyska A, Golovanevski L, Weiniger CF, Katzhendler J, Domb AJ. Castor oil-citric acid copolyester for tissue augmentation. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3345] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Diana E. Ickowicz
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine; The Hebrew University of Jerusalem; Ein Kerem Jerusalem Israel
| | - Moran Haim-Zada
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine; The Hebrew University of Jerusalem; Ein Kerem Jerusalem Israel
| | - Randa Abbas
- Juvenis Ltd; Misgav Business Park, M.P. Misgav 20174 Israel
| | - Dan Touitou
- Juvenis Ltd; Misgav Business Park, M.P. Misgav 20174 Israel
| | - Abraham Nyska
- Haharuv 18, PO Box 184 Timrat 23840 Israel
- Sackler School of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Ludmila Golovanevski
- Department of Anesthesiology and Critical Care Medicine; Hadassah Hebrew University Medical Center; Jerusalem Israel
| | - Carolyn F. Weiniger
- Department of Anesthesia; Stanford University School of Medicine; Stanford CA USA
| | - Jeoshua Katzhendler
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine; The Hebrew University of Jerusalem; Ein Kerem Jerusalem Israel
| | - Abraham J. Domb
- Institute for Drug Research, School of Pharmacy, Faculty of Medicine; The Hebrew University of Jerusalem; Ein Kerem Jerusalem Israel
- Jerusalem College of Engineering (JCE); Jerusalem Israel
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Natarajan J, Rattan S, Singh U, Madras G, Chatterjee K. Polyanhydrides of Castor Oil–Sebacic Acid for Controlled Release Applications. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500679u] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Janeni Natarajan
- Centre for Nano Science and Engineering, ‡Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India
| | - Shruti Rattan
- Centre for Nano Science and Engineering, ‡Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India
| | - Utkarsh Singh
- Centre for Nano Science and Engineering, ‡Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India
| | - Giridhar Madras
- Centre for Nano Science and Engineering, ‡Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India
| | - Kaushik Chatterjee
- Centre for Nano Science and Engineering, ‡Department of Materials Engineering, Indian Institute of Science, Bangalore 560012, Karnataka, India
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Miao S, Wang P, Su Z, Zhang S. Vegetable-oil-based polymers as future polymeric biomaterials. Acta Biomater 2014; 10:1692-704. [PMID: 24012607 DOI: 10.1016/j.actbio.2013.08.040] [Citation(s) in RCA: 293] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 08/12/2013] [Accepted: 08/28/2013] [Indexed: 10/26/2022]
Abstract
Vegetable oils are one of the most important classes of bio-resources for producing polymeric materials. The main components of vegetable oils are triglycerides - esters of glycerol with three fatty acids. Several highly reactive sites including double bonds, allylic positions and the ester groups are present in triglycerides from which a great variety of polymers with different structures and functionalities can be prepared. Vegetable-oil-based polyurethane, polyester, polyether and polyolefin are the four most important classes of polymers, many of which have excellent biocompatibilities and unique properties including shape memory. In view of these characteristics, vegetable-oil-based polymers play an important role in biomaterials and have attracted increasing attention from the polymer community. Here we comprehensively review recent developments in the preparation of vegetable-oil-based polyurethane, polyester, polyether and polyolefin, all of which have potential applications as biomaterials.
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Maleinization of Soybean Oil Glycerides Obtained from Biodiesel-Derived Crude Glycerol. J AM OIL CHEM SOC 2013. [DOI: 10.1007/s11746-013-2341-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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28
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Vaisman B, Ickowicz DE, Abtew E, Haim-Zada M, Shikanov A, Domb AJ. In Vivo Degradation and Elimination of Injectable Ricinoleic Acid-Based Poly(ester-anhydride). Biomacromolecules 2013; 14:1465-73. [DOI: 10.1021/bm4001475] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Boris Vaisman
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Diana E. Ickowicz
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Ester Abtew
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Moran Haim-Zada
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Ariella Shikanov
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Abraham J. Domb
- Institute
for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
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Chandorkar Y, Madras G, Basu B. Structure, tensile properties and cytotoxicity assessment of sebacic acid based biodegradable polyesters with ricinoleic acid. J Mater Chem B 2013; 1:865-875. [DOI: 10.1039/c2tb00304j] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Maisonneuve L, Lebarbé T, Grau E, Cramail H. Structure–properties relationship of fatty acid-based thermoplastics as synthetic polymer mimics. Polym Chem 2013. [DOI: 10.1039/c3py00791j] [Citation(s) in RCA: 173] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Goswami D, Basu JK, De S. Lipase applications in oil hydrolysis with a case study on castor oil: a review. Crit Rev Biotechnol 2012; 33:81-96. [PMID: 22676042 DOI: 10.3109/07388551.2012.672319] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Lipase (triacylglycerol acylhydrolase) is a unique enzyme which can catalyze various types of reactions such as hydrolysis, esterification, alcoholysis etc. In particular, hydrolysis of vegetable oil with lipase as a catalyst is widely studied. Free lipase, lipase immobilized on suitable support, lipase encapsulated in a reverse micelle and lipase immobilized on a suitable membrane to be used in membrane reactor are the most common ways of employing lipase in oil hydrolysis. Castor oil is a unique vegetable oil as it contains high amounts (90%) of a hydroxy monounsaturated fatty acid named ricinoleic acid. This industrially important acid can be obtained by hydrolysis of castor oil. Different conventional hydrolysis processes have certain disadvantages which can be avoided by a lipase-catalyzed process. The degree of hydrolysis varies widely for different lipases depending on the operating range of process variables such as temperature, pH and enzyme loading. Immobilization of lipase on a suitable support can enhance hydrolysis by suppressing thermal inactivation and estolide formation. The presence of metal ions also affects lipase-catalyzed hydrolysis of castor oil. Even a particular ion has different effects on the activity of different lipases. Hydrophobic organic solvents perform better than hydrophilic solvents during the reaction. Sonication considerably increases hydrolysis in case of lipolase. The effects of additives on the same lipase vary with their types. Nonionic surfactants enhance hydrolysis whereas cationic and anionic surfactants decrease it. A single variable optimization method is used to obtain optimum conditions. In order to eliminate its disadvantages, a statistical optimization method is used in recent studies. Statistical optimization shows that interactions between any two of the following pH, enzyme concentration and buffer concentration become significant in presence of a nonionic surfactant named Span 80.
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Affiliation(s)
- Debajyoti Goswami
- Department of Chemical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India
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32
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Tschan MJL, Brulé E, Haquette P, Thomas CM. Synthesis of biodegradable polymers from renewable resources. Polym Chem 2012. [DOI: 10.1039/c2py00452f] [Citation(s) in RCA: 360] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Yang Y, Lu W, Cai J, Hou Y, Ouyang S, Xie W, Gross RA. Poly(oleic diacid-co-glycerol): Comparison of Polymer Structure Resulting from Chemical and Lipase Catalysis. Macromolecules 2011. [DOI: 10.1021/ma102939k] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yixin Yang
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Wenhua Lu
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Jiali Cai
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Yu Hou
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Suyang Ouyang
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Wenchun Xie
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
| | - Richard A. Gross
- Center for Biocatalysis and Bioprocessing of Macromolecules, The Polytechnic Institute of New York University, Six Metrotech Center, Brooklyn, New York 11201, United States
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Shikanov A, Shikanov S, Vaisman B, Golenser J, Domb AJ. Cisplatin tumor biodistribution and efficacy after intratumoral injection of a biodegradable extended release implant. CHEMOTHERAPY RESEARCH AND PRACTICE 2011; 2011:175054. [PMID: 22295203 PMCID: PMC3265254 DOI: 10.1155/2011/175054] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Revised: 11/26/2010] [Accepted: 01/11/2011] [Indexed: 11/23/2022]
Abstract
Local delivery of chemotherapeutic drugs has long been recognized as a potential method for reaching high drug doses at the target site while minimizing systemic exposure. Cisplatin is one of the most effective chemotherapeutic agents for the treatment of various tumors; however, its systemic toxicity remains the primary dose-limiting factor. Here we report that incorporation of cisplatin into a fatty acid-based polymer carrier followed by a local injection into the solid tumor resulted in a successful tumor growth inhibition in heterotopic mouse bladder tumor model in mice. Platinum concentration in the tumor tissue surrounding the injected implant remained above the therapeutic level up to 14 days after the injection, while the plasma levels were several orders of magnitude lower comparing to systemic delivery. The reported delivery system increased the maximum tolerated dose of cisplatin 5 times compared to systemic delivery, thus potentially improving antitumor efficacy of cisplatin in solid tumor model.
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Affiliation(s)
- Ariella Shikanov
- Department of Medicinal Chemistry and Natural Products, School of Pharmacy, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
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Oledzka E, Narine SS. Organic acids catalyzed polymerization of ε-caprolactone: Synthesis and characterization. J Appl Polym Sci 2010. [DOI: 10.1002/app.32897] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Oledzka E, Kong X, Narine SS. Synthesis and characterization of novel lipid functionalized poly(ε-caprolactone)s. J Appl Polym Sci 2010. [DOI: 10.1002/app.32898] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Slager J, Tyler B, Shikanov A, Domb AJ, Shogen K, Sidransky D, Brem H. Local controlled delivery of anti-neoplastic RNAse to the brain. Pharm Res 2009; 26:1838-46. [PMID: 19415468 DOI: 10.1007/s11095-009-9893-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2009] [Accepted: 04/11/2009] [Indexed: 11/25/2022]
Abstract
PURPOSE Antineoplastic RNAse proteins, also known as Amphibinases, have been shown effective against various solid tumors but were found selectively neurotoxic to Purkinje cells in the cerebellum. This work describes the use of a waxy biodegradable poly(ricinoleic-co-sebacic acid) for the local controlled delivery of cytotoxic amphibinases in the parietal lobe of the brain in an attempt to overcome cerebellar neuronal toxicity while affecting glioma cells. METHODS Amphibinase analogues were encapsulated in poly(ricinoleic-co-sebacic acid) formulations using mix-melt technology and loaded onto surgical foam. In-vitro release was monitored by BCA colorimetry and by RNAse specific bioactivity. The implants were inserted into rat brains bearing 9L glioma to assess toxicity and efficacy. RESULTS The various formulations showed extended linear release for several weeks with minimal burst effect. Best in-vivo efficacy was obtained with ACC7201 containing implants, resulting in the extension of the median survival from 13 to 18 days with 13% long-term survivors. CONCLUSION Antineoplastic proteins were released from a p(SA-RA) polyanhydride implants in a controlled manner, providing efficacy against 9L glioma, while evading neurotoxicity in the cerebellum. The controlled release of Amphibinases forms the potential for a new therapy against brain tumors.
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Affiliation(s)
- Joram Slager
- Department of Neurosurgery, Johns Hopkins University, CRB2-2M41, 1550 Orleans Street, Baltimore, Maryland 21231, USA.
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Synthesis of Sodium (+)-(12S,13R)-Epoxy-cis-9-octadecenyl Sulfonate from Vernonia Oil. J AM OIL CHEM SOC 2009. [DOI: 10.1007/s11746-009-1377-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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41
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Shikanov A, Vaisman B, Shikanov S, Domb AJ. Efficacy of poly(sebacic acid-co-ricinoleic acid) biodegradable delivery system for intratumoral delivery of paclitaxel. J Biomed Mater Res A 2009; 92:1283-91. [DOI: 10.1002/jbm.a.32429] [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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42
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Biocompatibility and safety evaluation of a ricinoleic acid-based poly(ester-anhydride) copolymer after implantation in rats. J Biomed Mater Res A 2009; 92:419-31. [DOI: 10.1002/jbm.a.32342] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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43
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Jain JP, Chitkara D, Kumar N. Polyanhydrides as localized drug delivery carrier: an update. Expert Opin Drug Deliv 2008; 5:889-907. [DOI: 10.1517/17425247.5.8.889] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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44
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Shikanov A, Shikanov S, Vaisman B, Golenser J, Domb AJ. Paclitaxel tumor biodistribution and efficacy after intratumoral injection of a biodegradable extended release implant. Int J Pharm 2008; 358:114-20. [DOI: 10.1016/j.ijpharm.2008.02.028] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2007] [Revised: 02/13/2008] [Accepted: 02/21/2008] [Indexed: 10/22/2022]
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45
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Jain JP, Modi S, Kumar N. Hydroxy fatty acid based polyanhydride as drug delivery system: Synthesis, characterization,in vitro degradation, drug release, and biocompatibility. J Biomed Mater Res A 2008; 84:740-52. [PMID: 17635032 DOI: 10.1002/jbm.a.31456] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Low molecular weight hydroxy fatty acid based polyanhydrides were synthesized by one pot method, a variable of typical melt-condensation and characterized by FTIR, NMR, DSC, and GPC. Polymer degrades by both surface and bulk erosion as trailed by weight loss, anhydride loss and surface morphology. Control over drug release was accessed with drugs featuring different aqueous solubility, that is, methotrexate (hydrophobic) and 5-fluorouracil (hydrophilic). Effect of loading, at 5, 10, and 20% w/w of methotrexate on release profiles was also studied and negligible effect was discovered. Biocompatibility of polymers was evaluated in SD rats after SC injection of the polymer. Histopathology revealed initial inflammation of the tissues near the injection site however healed with time. Overall, these polymers were found good to control the release of the entrapped drug and were found biocompatible in preliminary in vivo study. Due to their low melting temperatures they can be injected locally (SC or intratumorally) to from regional in situ depot and have a great potential as a drug carrier for localized delivery of anticancer drugs.
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Affiliation(s)
- Jay Prakash Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, Sector 67, SAS Nagar, Mohali 160062, India
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Vaisman B, Shikanov A, Domb AJ. The Isolation of Ricinoleic Acid from Castor Oil by Salt-solubility-based Fractionation for the Biopharmaceutical Applications. J AM OIL CHEM SOC 2007. [DOI: 10.1007/s11746-007-1172-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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47
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Degradable Polymer Microspheres for Controlled Drug Delivery. ADVANCES IN POLYMER SCIENCE 2007. [DOI: 10.1007/3-540-45734-8_3] [Citation(s) in RCA: 278] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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48
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Krasko MY, Domb AJ. Pasty injectable biodegradable polymers derived from natural acids. J Biomed Mater Res A 2007; 83:1138-1145. [PMID: 17595020 DOI: 10.1002/jbm.a.31395] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Pasty biodegradable polymers that can be mixed with drugs at room temperature and injected to tissue as neat composition are advantageous as they allow simple preparation and delivery of drugs, particularly for heat sensitive drugs. A series of biodegradable pasty poly (ester-anhydride)s were prepared from alkanedicarboxylic acids and ricinoleic acid and its oligomers by transesterification-repolymerization method. The polymers were characterized by common spectroscopic, chromatography, and thermal methods. Polymers containing 70% ricinoleic acid and 30% linear dicarboxylic acids with 4-10 methylene groups were synthesized. The melting point of these poly (ester-anhydride)s increased as the number of methylenes in the alkanedicarboxylic acid increased. Use of short oligomers of ricinoleic acid instead of ricinoleic acid itself increased the melting point and decreased the softness of the resulting polymers. The polymers released model drugs for a few weeks while being degraded to their fatty acid counterparts. Copolymerization of alkanedicarboxylic acids with ricinoleic acid resulted in pasty biodegradable polymers useful as injectable carriers for drugs.
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Affiliation(s)
- Michal Y Krasko
- Department of Medicinal Chemistry and Natural Products, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
- Devid R. Bloom Center for Pharmacy, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
- Alex Grass Center for Synthesis and Drug Design, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
| | - Abraham J Domb
- Department of Medicinal Chemistry and Natural Products, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
- Devid R. Bloom Center for Pharmacy, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
- Alex Grass Center for Synthesis and Drug Design, The Hebrew University of Jerusalem, 91120 Jerusalem, Israel
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49
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Guo WX, Shi ZL, Liang K, Liu YL, Chen XH, Li W. New unsaturated polyesters as injectable drug carriers. Polym Degrad Stab 2007. [DOI: 10.1016/j.polymdegradstab.2006.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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50
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Meier MAR, Metzger JO, Schubert US. Plant oil renewable resources as green alternatives in polymer science. Chem Soc Rev 2007; 36:1788-802. [DOI: 10.1039/b703294c] [Citation(s) in RCA: 1143] [Impact Index Per Article: 67.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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