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Kost B, Basko M, Bednarek M, Socka M, Kopka B, Łapienis G, Biela T, Kubisa P, Brzeziński M. The influence of the functional end groups on the properties of polylactide-based materials. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Liu X, Liu S, Li K, Fan Y, Feng S, Peng L, Zhang T, Wang X, Chen D, Xiong C, Bai W, Zhang L. Preparation and property evaluation of biodegradable elastomeric PTMC/PLCL networks used as ureteral stents. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127550] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Basinska T, Gadzinowski M, Mickiewicz D, Slomkowski S. Functionalized Particles Designed for Targeted Delivery. Polymers (Basel) 2021; 13:2022. [PMID: 34205672 PMCID: PMC8234925 DOI: 10.3390/polym13122022] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 12/03/2022] Open
Abstract
Pure bioactive compounds alone can only be exceptionally administered in medical treatment. Usually, drugs are produced as various forms of active compounds and auxiliary substances, combinations assuring the desired healing functions. One of the important drug forms is represented by a combination of active substances and particle-shaped polymer in the nano- or micrometer size range. The review describes recent progress in this field balanced with basic information. After a brief introduction, the paper presents a concise overview of polymers used as components of nano- and microparticle drug carriers. Thereafter, progress in direct synthesis of polymer particles with functional groups is discussed. A section is devoted to formation of particles by self-assembly of homo- and copolymer-bearing functional groups. Special attention is focused on modification of the primary functional groups introduced during particle preparation, including introduction of ligands promoting anchorage of particles onto the chosen living cell types by interactions with specific receptors present in cell membranes. Particular attention is focused on progress in methods suitable for preparation of particles loaded with bioactive substances. The review ends with a brief discussion of the still not answered questions and unsolved problems.
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Affiliation(s)
- Teresa Basinska
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (M.G.); (D.M.)
| | | | | | - Stanislaw Slomkowski
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (M.G.); (D.M.)
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Gomzyak VI, Sedush NG, Puchkov AA, Polyakov DK, Chvalun SN. Linear and Branched Lactide Polymers for Targeted Drug Delivery Systems. POLYMER SCIENCE SERIES B 2021. [DOI: 10.1134/s1560090421030064] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract
The review presents modern advances in the synthesis of biodegradable polymers based on lactide of various topologies and also analyzes the main methods for preparation of nanoparticles that show promise for the creation of targeted drug delivery systems.
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Chanthaset N, Ajiro H. Synthetic Biodegradable Polymers with Chain End Modification: Polylactide, Poly(butylene succinate), and Poly(hydroxyalkanoate). CHEM LETT 2021. [DOI: 10.1246/cl.200859] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nalinthip Chanthaset
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - Hiroharu Ajiro
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
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Wang P, Yang R, Liu S, Ren Y, Liu X, Wang X, Zhang W, Chi B. Thermosensitive nanoparticle of mPEG-PTMC for oligopeptide delivery into osteoclast precursors. J BIOACT COMPAT POL 2020. [DOI: 10.1177/0883911520933916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Transmembrane delivery of biomolecules through nanoparticles plays an important role in targeted therapy. Here, we designed a simple nanoparticle for the delivery of model peptide drug into primary osteoclast precursor cells (bone marrow macrophages) by thermosensitive and biodegradable diblock copolymer monomethoxy poly(ethylene glycol)-block-poly(trimethylene carbonate). The model peptide drug was encapsulated into the nanoparticle by dropping the drug carrier dissolved in dimethylsulfoxide solvent into water containing poly(vinyl alcohol) to achieve temperature response nanoparticles. Through size analysis, we found that the nanoparticles possessed a temperature-sensitive property between 30°C and 40°C. Moreover, flow cytometry and spectrofluorimetry analysis indicated that nanoparticle systems underwent significant cellular uptake. In addition, the evaluation of cell biology showed that nanoparticles have excellent biocompatibility. Thus, the results indicated that the temperature-sensitive nanoparticles have potential application value for targeted delivery of oligopeptide in the treatment process of osteoarthritis.
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Affiliation(s)
- Penghui Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Rong Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Shuai Liu
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Yanhan Ren
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Xin Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Xiaoxue Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Wenjie Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
| | - Bo Chi
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Food Science and Light Industry, Nanjing Tech University, Nanjing, China
- Jiangsu National Synergetic Innovation Center for Advanced Materials Nanjing Tech University, Nanjing, China
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Brzeziński M, Michalski A, Kost B, Socka M, Florczak M, Łapienis G, Biela T. Simultaneous Stereocomplexation of Polylactides during Polymerization of
d
‐LA in the Presence of a PLLA Template. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.201900571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marek Brzeziński
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Adam Michalski
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Bartłomiej Kost
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Marta Socka
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Marcin Florczak
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Grzegorz Łapienis
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
| | - Tadeusz Biela
- Centre of Molecular and Macromolecular Studies Polish Academy of Sciences Sienkiewicza 112 Lodz 90‐363 Poland
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Socka M, Sitko M, Boncel S, Kost B, Chrobok A, Brzeziński M. Nanobiocatalyst from lipase non-covalently immobilized on multiwalled carbon nanotubes for copolymerization of ε-caprolactone and trimethylene carbonate. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.109000] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Stereocomplexed PLA microspheres: Control over morphology, drug encapsulation and anticancer activity. Colloids Surf B Biointerfaces 2019; 184:110544. [PMID: 31655303 DOI: 10.1016/j.colsurfb.2019.110544] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 09/10/2019] [Accepted: 10/02/2019] [Indexed: 01/11/2023]
Abstract
Lung cancer is the leading cause of cancer death because of smoking and air pollution. Therefore, new ideas should be provided for lung cancer treatment in which the delivery of anticancer drugs to the local tumor site can be achieved. For this purpose, we propose the use of stereocomplexed spherical microspheres with sizes between 0.5 and 10 μm loaded with doxorubicin (DOX) to be administered through the nasal route. In order to gain control over the microsphere morphology, size, and drug loading capacity, we systematically studied the influence of the solvent used for preparation and the functionalization of their building blocks, namely poly-l-lactide (PLLA) and poly-d-lactide (PDLA) with blocked or unblocked l-proline moieties. We could demonstrate that DOX release is generally determined by the size of the microspheres. The antiproliferative activity of DOX released from the different microspheres was shown in vitro using the A549 lung cancer cell line as a model. Moreover, when in direct contact to the cancer cells, smaller microspheres were uptaken and could serve as a reservoir for local drug release. Our findings not only provide a novel strategy to prepare PLA microspheres with controllable morphology and release of anti-cancer drugs but also offer additional possibilities for the application of stereocomplexed particles in anticancer therapy, with suitable sizes for nasal administration.
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Brzeziński M, Socka M, Kost B. Microfluidics for producing polylactide nanoparticles and microparticles and their drug delivery application. POLYM INT 2019. [DOI: 10.1002/pi.5753] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Marek Brzeziński
- Polymer Department, Centre of Molecular and Macromolecular StudiesPolish Academy of Sciences Łódź Poland
| | - Marta Socka
- Polymer Department, Centre of Molecular and Macromolecular StudiesPolish Academy of Sciences Łódź Poland
| | - Bartłomiej Kost
- Polymer Department, Centre of Molecular and Macromolecular StudiesPolish Academy of Sciences Łódź Poland
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