1
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Sharma N, Kurmi BD, Singh D, Mehan S, Khanna K, Karwasra R, Kumar S, Chaudhary A, Jakhmola V, Sharma A, Singh SK, Dua K, Kakkar D. Nanoparticles toxicity: an overview of its mechanism and plausible mitigation strategies. J Drug Target 2024; 32:457-469. [PMID: 38328920 DOI: 10.1080/1061186x.2024.2316785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/30/2024] [Indexed: 02/09/2024]
Abstract
Over the last decade, nanoparticles have found great interest among scientists and researchers working in various fields within the realm of biomedicine including drug delivery, gene delivery, diagnostics, targeted therapy and biomarker mapping. While their physical and chemical properties are impressive, there is growing concern about the toxicological potential of nanoparticles and possible adverse health effects as enhanced exposure of biological systems to nanoparticles may result in toxic effects leading to serious contraindications. Toxicity associated with nanoparticles (nanotoxicity) may include the undesired response of several physiological mechanisms including the distressing of cells by external and internal interaction with nanoparticles. However, comprehensive knowledge of nanotoxicity mechanisms and mitigation strategies may be useful to overcome the hazardous situation while treating diseases with therapeutic nanoparticles. With the same objectives, this review discusses various mechanisms of nanotoxicity and provides an overview of the current state of knowledge on the impact of nanotoxicity on biological control systems and organs including liver, brain, kidneys and lungs. An attempt also been made to present various approaches of scientific research and strategies that could be useful to overcome the effect of nanotoxicity during the development of nanoparticle-based systems including coating, doping, grafting, ligation and addition of antioxidants.
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Affiliation(s)
- Nitin Sharma
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Balak Das Kurmi
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Dilpreet Singh
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh, India
| | - Sidharth Mehan
- Department of Pharmaceutics, ISF College of Pharmacy, Moga, Punjab, India
| | - Kushagra Khanna
- Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur, Malaysia
| | - Ritu Karwasra
- Central Council for Research in Unani Medicine, Ministry of AYUSH, Janakpuri, New Delhi, India
| | - Shobhit Kumar
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology (MIET), Meerut, Uttar Pradesh, India
| | - Amit Chaudhary
- Chitkara University School of Pharmacy, Chitkara University, Himachal Pradesh, India
| | - Vikash Jakhmola
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, Uttrakhand, India
| | | | - Sachin Kumar Singh
- School of Pharmacy and Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
- Faculty of Health, Australian Research Centre in Complementary & Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary & Integrative Medicine, University of Technology Sydney, Ultimo, Australia
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, Australia
| | - Dipti Kakkar
- Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organization, Brig SK Mazumdar Marg, Delhi, India
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2
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Lebleu C, Plet L, Moussy F, Gitton G, Da Costa Moreira R, Guduff L, Burlot B, Godiveau R, Merry A, Lecommandoux S, Errasti G, Philippe C, Delacroix T, Chakrabarti R. Improving aqueous solubility of paclitaxel with polysarcosine-b-poly(γ-benzyl glutamate) nanoparticles. Int J Pharm 2023; 631:122501. [PMID: 36529355 DOI: 10.1016/j.ijpharm.2022.122501] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
New stealth amphiphilic copolymers based on polysarcosine (PSar) rather than poly(ethylene glycol) (PEG) have gained more attention for their use as excipients in nanomedicine. In this study, several polysarcosine-b-poly(γ-benzyl glutamate) (PSar-b-PGluOBn) block copolymers were synthesized by ring opening polymerization (ROP) of the respective N-carboxyanhydrides (NCAs) and were characterized by Fourier-transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (1H NMR) and size-exclusion chromatography (SEC). Copolymers had different PGluOBn block configuration (racemic L/D, pure L or pure D), degrees of polymerization of PSar between 28 and 76 and PGluOBn between 9 and 93, molar masses (Mn) between 5.0 and 24.6 kg.mol-1 and dispersities (Đ) lower than 1.4. Nanoparticles of PSar-b-PGluOBn loaded with paclitaxel (PTX), a hydrophobic anti-cancer drug, were obtained by nanoprecipitation. Their hydrodynamic diameter (Dh) ranged from 27 to 118 nm with polydispersity indexes (PDI) between 0.01 and 0.20, as determined by dynamic light scattering (DLS). Their morphology was more spherical for copolymers with a racemic L/D PGluOBn block configuration synthesized at 5 °C. PTX loading efficiency was between 63 and 92 % and loading contents between 7 and 15 %. Using PSar-b-PGluOBn copolymers as excipients, PTX apparent water-solubility was significantly improved by a factor up to 6600 to 660 µg.mL-1.
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Affiliation(s)
- Coralie Lebleu
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | - Laetitia Plet
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | - Florène Moussy
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | - Gaëtan Gitton
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | | | - Ludmilla Guduff
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | - Barbara Burlot
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | | | - Aïnhoa Merry
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | | | - Gauthier Errasti
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | | | - Thomas Delacroix
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France
| | - Raj Chakrabarti
- PMC Isochem SAS, 32, rue Lavoisier F-91710, Vert-Le-Petit, France; Chakrabarti Advanced Technology, LLC, PMC Group Building, 1288 Route 73, Ste 110, Mount Laurel, NJ 08054, USA.
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3
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Bio-Inspired Drug Delivery Systems: From Synthetic Polypeptide Vesicles to Outer Membrane Vesicles. Pharmaceutics 2023; 15:pharmaceutics15020368. [PMID: 36839691 PMCID: PMC9965272 DOI: 10.3390/pharmaceutics15020368] [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: 12/04/2022] [Revised: 01/10/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Nanomedicine is a broad field that focuses on the development of nanocarriers to deliver specific drugs to targeted sites. A synthetic polypeptide is a kind of biomaterial composed of repeating amino acid units that are linked by peptide bonds. The multiplied amphiphilicity segment of the polypeptide could assemble to form polypeptide vesicles (PVs) under suitable conditions. Different from polypeptide vesicles, outer membrane vesicles (OMVs) are spherical buds of the outer membrane filled with periplasmic content, which commonly originate from Gram-negative bacteria. Owing to their biodegradability and excellent biocompatibility, both PVs and OMVs have been utilized as carriers in delivering drugs. In this review, we discuss the recent drug delivery research based on PVs and OMVs. These related topics are presented: (1) a brief introduction to the production methods for PVs and OMVs; (2) a thorough explanation of PV- and OMV-related applications in drug delivery including the vesicle design and biological assessment; (3) finally, we conclude with a discussion on perspectives and future challenges related to the drug delivery systems of PVs and OMVs.
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4
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Huang J, Guo J, Zhou L, Zheng G, Cao J, Li Z, Zhou Z, Lei Q, Brinker CJ, Zhu W. Advanced Nanomaterials-Assisted Cell Cryopreservation: A Mini Review. ACS APPLIED BIO MATERIALS 2021; 4:2996-3014. [PMID: 35014388 DOI: 10.1021/acsabm.1c00105] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cell cryopreservation is of vital significance both for transporting and storing cells before experimental/clinical use. Cryoprotectants (CPAs) are necessary additives in the preserving medium in cryopreservation, preventing cells from freeze-thaw injuries. Traditional organic solvents have been widely used in cell cryopreservation for decades. Given the obvious damage to cells due to their undesirable cytotoxicity and the burdensome post-thaw washing cycles before use, traditional CPAs are more and more likely to be replaced by modern ones with lower toxicity, less processing, and higher efficiency. As materials science thrives, nanomaterials are emerging to serve as potent vehicles for delivering nontoxic CPAs or inherent CPAs comparable to or even superior to conventional ones. This review will introduce some advanced nanomaterials (e.g., organic/inorganic nanoCPAs, nanodelivery systems) utilized for cell cryopreservation, providing broader insights into this developing field.
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Affiliation(s)
- Junda Huang
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Jimin Guo
- Center for Micro-Engineered Materials, Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States.,Department of Internal Medicine, Molecular Medicine, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Liang Zhou
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Guansheng Zheng
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Jiangfan Cao
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Zeyu Li
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Zhuang Zhou
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - Qi Lei
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
| | - C Jeffrey Brinker
- Center for Micro-Engineered Materials, Department of Chemical and Biological Engineering, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Wei Zhu
- MOE International Joint Research Laboratory on Synthetic Biology and Medicines, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P. R. China
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5
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Huang Q, Xu Z, Cai C, Lin J. Micelles with a Loose Core Self‐Assembled from Coil‐
g
‐Rod Graft Copolymers Displaying High Drug Loading Capacity. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Qijing Huang
- Shanghai Key Laboratory of Advanced Polymeric MaterialsKey Laboratory for Ultrafine Materials of Ministry of EducationSchool of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Zhanwen Xu
- Shanghai Key Laboratory of Advanced Polymeric MaterialsKey Laboratory for Ultrafine Materials of Ministry of EducationSchool of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric MaterialsKey Laboratory for Ultrafine Materials of Ministry of EducationSchool of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric MaterialsKey Laboratory for Ultrafine Materials of Ministry of EducationSchool of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
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6
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Martí-Centelles R, Rubio-Magnieto J, Escuder B. A minimalistic catalytically-active cell mimetic made of a supra-molecular hydrogel encapsulated into a polymersome. Chem Commun (Camb) 2020; 56:14487-14490. [DOI: 10.1039/d0cc04941g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A minimalistic multicomponent cell mimetic is constructed from a catalytic low molecular weight fibrillar network and a polymersome compartment.
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Affiliation(s)
- Rosa Martí-Centelles
- Departament de Química Inorgànica i Orgànica
- Universitat Jaume I
- Castelló 12071
- Spain
| | | | - Beatriu Escuder
- Departament de Química Inorgànica i Orgànica
- Universitat Jaume I
- Castelló 12071
- Spain
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7
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Rasines Mazo A, Allison-Logan S, Karimi F, Chan NJA, Qiu W, Duan W, O’Brien-Simpson NM, Qiao GG. Ring opening polymerization of α-amino acids: advances in synthesis, architecture and applications of polypeptides and their hybrids. Chem Soc Rev 2020; 49:4737-4834. [DOI: 10.1039/c9cs00738e] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review provides a comprehensive overview of the latest advances in the synthesis, architectural design and biomedical applications of polypeptides and their hybrids.
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Affiliation(s)
- Alicia Rasines Mazo
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Stephanie Allison-Logan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Fatemeh Karimi
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Nicholas Jun-An Chan
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wenlian Qiu
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
| | - Wei Duan
- School of Medicine
- Deakin University
- Geelong
- Australia
| | - Neil M. O’Brien-Simpson
- Centre for Oral Health Research
- Melbourne Dental School and the Bio21 Institute of Molecular Science and Biotechnology
- University of Melbourne
- Parkville
- Australia
| | - Greg G. Qiao
- Polymer Science Group
- Department of Chemical Engineering
- University of Melbourne
- Parkville
- Australia
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8
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Xue J, Guan Z, Zhu X, Lin J, Cai C, Jin X, Li Y, Ye Z, Zhang W, Jiang X. Cellular internalization of polypeptide-based nanoparticles: effects of size, shape and surface morphology. Biomater Sci 2019; 6:3251-3261. [PMID: 30335094 DOI: 10.1039/c8bm01163j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Nanoparticles (NPs) can be taken up by cells; however, the effects of the structural characteristics of NPs on their cellular internalization have not been well explored. In this work, cellular internalization performances of various NPs including rods with helical surface (helical rods), spheres with stripe-pattern surface (striped spheres), and spheres with smooth surface (smooth spheres) were investigated by a combination of experiments and theoretical simulations. This study focuses on the effects of the size, shape, and surface morphology on their cellular internalization behaviors. These NPs were self-assembled from mixtures of fluorescein isothiocyanate (FITC)-labelled poly(γ-benzyl-l-glutamate)-block-poly(ethylene glycol) (PBLG(FITC)-b-PEG) block copolymers and PBLG or polystyrene (PS) homopolymers. It was found that the NPs possessing smaller size, rod-like shape, and helical/striped surface morphology exhibit higher cellular internalization efficiency. Such differences in the internalization efficiency for the NPs can be attributed to the differences in both their surface areas and internalization pathways. This study could not only guide the design of nanocarriers with enhanced cellular internalization efficiency, but also deepen our understanding of the internalization behavior of natural NPs with similar structures (e.g., virus).
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Affiliation(s)
- Jiaxiao Xue
- Shanghai Key Laboratory of Advanced Polymeric Materials, State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
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9
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Advances and applications of block-copolymer-based nanoformulations. Drug Discov Today 2018; 23:1139-1151. [DOI: 10.1016/j.drudis.2018.03.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 02/11/2018] [Accepted: 03/13/2018] [Indexed: 11/19/2022]
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10
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Charoongchit P, Suksiriworapong J, Mao S, Sapin-Minet A, Maincent P, Junyaprasert VB. Investigation of cationized triblock and diblock poly(ε-caprolactone)-co-poly(ethylene glycol) copolymers for oral delivery of enoxaparin: In vitro approach. Acta Biomater 2017; 61:180-192. [PMID: 28782723 DOI: 10.1016/j.actbio.2017.08.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 08/01/2017] [Accepted: 08/03/2017] [Indexed: 12/17/2022]
Abstract
In this study, poly(ε-caprolactone)-co-poly(ethylene glycol) copolymers grafted with a cationic ligand, propargyltrimethyl ammonium iodide (PTA), to fabricate the cationized triblock (P(CatCLCL)2-PEG) and diblock (P(CatCLCL)-mPEG) copolymers were investigated their potential use for oral delivery of enoxaparin (ENX). Influences of various PTA contents and different structures of the copolymers on molecular characteristics, ENX encapsulation, particle characteristics, and capability of drug transport across Caco-2 cells were elucidated. The results showed that P(CatCLCL)2-PEG and P(CatCLCL)-mPEG copolymers self-aggregated and encapsulated ENX into spherical particles of ∼200-450nm. The increasing amount of PTA on the copolymers increased encapsulation efficiency of over 90%. The ENX release from both types of the cationized copolymer particles was pH-dependent which was retarded at pH 1.2 and accelerated at pH 7.4, supporting the drug protection in the acidic environment and possible release in the blood circulation. The toxicity of ENX-loaded particles on Caco-2 cells decreased when decreasing the amount of PTA. The triblock and diblock particles dramatically enhanced ENX uptake and transport across Caco-2 cells as compared to the ENX solution. However, the different structures of the copolymers slightly affected ENX transport. These results suggested that P(CatCLCL)2-PEG and P(CatCLCL)-mPEG copolymers would be potential carriers for oral delivery of ENX. STATEMENT OF SIGNIFICANCE The anionic drugs such as proteins, peptides or polysaccharides are generally administered via invasive route causing patient incompliance and high cost of hospitalization. The development of biomaterials for non-invasive delivery of those drugs has gained much attention, especially for oral delivery. However, they have limitation due to non-biocompatibility and poor drug bioavailability. In this study, the novel poly(ε-caprolactone)-co-poly(ethylene glycol) copolymers grafted with propargyltrimethyl ammonium iodide, a small cationic ligand, were introduced to use as a carrier for oral delivery of enoxaparin, a highly negatively charged drug. The study showed that these cationized copolymers could achieve high enoxaparin entrapment efficiency, protect drug release in an acidic environment and enhance enoxaparin permeability across Caco-2 cells, the intestinal cell model. These characteristics of the cationized copolymers make them a potential candidate for oral delivery of anionic drugs for biomaterial applications.
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Affiliation(s)
- Pimchanok Charoongchit
- Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand.
| | - Jiraphong Suksiriworapong
- Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand; Center of Excellence in Innovative Drug Delivery and Nanomedicine, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand.
| | - Shirui Mao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Anne Sapin-Minet
- CITHEFOR EA3452 "Drug targets, formulation and preclinical assessment", Faculté de Pharmacie, Université de Lorraine, Nancy 54001, France.
| | - Philippe Maincent
- CITHEFOR EA3452 "Drug targets, formulation and preclinical assessment", Faculté de Pharmacie, Université de Lorraine, Nancy 54001, France.
| | - Varaporn Buraphacheep Junyaprasert
- Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand; Center of Excellence in Innovative Drug Delivery and Nanomedicine, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand.
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11
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Ibrahimova V, Denisov SA, Vanvarenberg K, Verwilst P, Préat V, Guigner JM, McClenaghan ND, Lecommandoux S, Fustin CA. Photosensitizer localization in amphiphilic block copolymers controls photodynamic therapy efficacy. NANOSCALE 2017; 9:11180-11186. [PMID: 28749509 DOI: 10.1039/c7nr04403h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Localization of the photosensitizer conjugation site in amphiphilic block copolymers is shown to have a great impact on photodynamic therapy efficiency. To this end, an asymmetric multifunctional derivative of the azadipyrromethene boron difluoride chelate (aza-BODIPY) was synthesized and inserted at specific locations in polypeptide-based rod-coil amphiphilic block copolymers. A study of the photophysical properties of the vesicle nanocarriers, obtained by self-assembly of these copolymers, as well as in vitro tests on two cancer cell lines were performed. This study aims at providing guidelines for the optimization of the synthetic design of therapeutic nanomedicines with minimal amounts of photosensitive molecules.
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Affiliation(s)
- Vusala Ibrahimova
- Institute of Condensed Matter and Nanosciences (IMCN), Bio and Soft Matter division (BSMA), Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium.
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12
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Xue J, Guan Z, Lin J, Cai C, Zhang W, Jiang X. Cellular Internalization of Rod-Like Nanoparticles with Various Surface Patterns: Novel Entry Pathway and Controllable Uptake Capacity. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1604214. [PMID: 28464447 DOI: 10.1002/smll.201604214] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/17/2017] [Indexed: 06/07/2023]
Abstract
The cellular internalization of rod-like nanoparticles (NPs) is investigated in a combined experimental and simulation study. These rod-like nanoparticles with smooth, abacus-like (i.e., beads-on-wires), and helical surface patterns are prepared by the cooperative self-assembly of poly(γ-benzyl-l-glutamate)-block-poly(ethylene glycol) (PBLG-b-PEG) block copolymers and PBLG homopolymers. All three types of NPs can be internalized via endocytosis. Helical NPs exhibit the best endocytic efficacy, followed by smooth NPs and abacus-like NPs. Coarse-grained molecular dynamics simulations are used to examine the endocytic efficiency of these NPs. The NPs with helical and abacus-like surfaces can be endocytosed via novel "standing up" (tip entry) and "gyroscope-like" (precession) pathways, respectively, which are distinct from the pathway of traditional NPs with smooth surfaces. This finding indicates that the cellular internalization capacity and pathways can be regulated by introducing stripe patterns (helical and abacus-like) onto the surface of rod-like NPs. The results of this study may lead to novel applications of biomaterials, such as advanced drug delivery systems.
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Affiliation(s)
- Jiaxiao Xue
- Shanghai Key Laboratory of Advanced Polymeric Materials, State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Zhou Guan
- Shanghai Key Laboratory of Advanced Polymeric Materials, State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials, State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Chunhua Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials, State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Wenjie Zhang
- Department of Prosthodontics, School of Medicine, Ninth Hospital Affiliated to Shanghai Jiao Tong University, 639 Zhizaoju Road, Shanghai, 200011, China
| | - Xinquan Jiang
- Department of Prosthodontics, School of Medicine, Ninth Hospital Affiliated to Shanghai Jiao Tong University, 639 Zhizaoju Road, Shanghai, 200011, China
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13
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Li J, Mao H, Kawazoe N, Chen G. Insight into the interactions between nanoparticles and cells. Biomater Sci 2017; 5:173-189. [DOI: 10.1039/c6bm00714g] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review summarizes the latest advances in nanoparticle (NP)–cell interactions. The influence of NP size, shape, shell structure, surface chemistry and protein corona formation on cellular uptake and cytotoxicity is highlighted in detail. Their impact on other cellular responses such as cell proliferation, differentiation and cellular mechanics is also discussed.
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Affiliation(s)
- Jingchao Li
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
| | - Hongli Mao
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
| | - Naoki Kawazoe
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
| | - Guoping Chen
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
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14
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Song Z, Han Z, Lv S, Chen C, Chen L, Yin L, Cheng J. Synthetic polypeptides: from polymer design to supramolecular assembly and biomedical application. Chem Soc Rev 2017; 46:6570-6599. [DOI: 10.1039/c7cs00460e] [Citation(s) in RCA: 215] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review highlights the recent advances in the chemical design, supramolecular assembly, and biomedical application of synthetic polypeptides fromN-carboxyanhydrides.
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Affiliation(s)
- Ziyuan Song
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Zhiyuan Han
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Shixian Lv
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices
| | - Chongyi Chen
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
- School of Materials Science and Chemical Engineering
| | - Li Chen
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
- Department of Chemistry
| | - Lichen Yin
- Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Soochow University
- Suzhou 215123
- P. R. China
| | - Jianjun Cheng
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
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15
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Le Fer G, Portes D, Goudounet G, Guigner JM, Garanger E, Lecommandoux S. Design and self-assembly of PBLG-b-ELP hybrid diblock copolymers based on synthetic and elastin-like polypeptides. Org Biomol Chem 2017; 15:10095-10104. [DOI: 10.1039/c7ob01945a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and self-assembly of amphiphilic copolypeptides containing a recombinant elastin-like polypeptide block used as a macroinitiator for the ROP of γ-BLG NCA are presented.
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Affiliation(s)
- Gaëlle Le Fer
- Université de Bordeaux/Bordeaux INP
- ENSCBP
- Pessac 33607
- France
- CNRS
| | - Delphine Portes
- Université de Bordeaux/Bordeaux INP
- ENSCBP
- Pessac 33607
- France
- CNRS
| | | | - Jean-Michel Guigner
- Institut de Minéralogie et de Physique des Milieux Condensés (IMPMC)
- 75005 Paris
- France
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16
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Ghamkhari A, Massoumi B, Jaymand M. Novel 'schizophrenic' diblock copolymer synthesized via RAFT polymerization: poly(2-succinyloxyethyl methacrylate)- b-poly[( N-4-vinylbenzyl), N, N-diethylamine]. Des Monomers Polym 2016; 20:190-200. [PMID: 29491792 PMCID: PMC5812174 DOI: 10.1080/15685551.2016.1239165] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 09/01/2016] [Indexed: 02/06/2023] Open
Abstract
This article describes the synthesis and characterization of a novel 'schizophrenic' diblock copolymer [poly(2-succinyloxyethyl methacrylate)-b-poly[(N-4-vinylbenzyl),N,N-diethylamine)]; PSEMA-b-PVEA] via reversible addition of fragmentation chain transfer (RAFT) polymerization technique. The chemical structures of all samples as representatives were characterized by means of Fourier transform infrared (FTIR), and 1H nuclear magnetic resonance (NMR) spectroscopies. The molecular weights of PHEMA and PVEA segments were calculated to be 9770 and 12,630 gmol-1, respectively, from 1H NMR spectroscopy. The self-assembly behavior of the synthesized PSEMA-b-PVEA diblock copolymer was investigated by means of 1H NMR spectroscopy, dynamic light scattering (DLS) measurements, and transmission electron microscopy (TEM) observation. The average sizes of the PSEMA-b-PVEA micelles at pHs 3.0, 6.0, and 10.0 were obtained to be 294, 237, and 201 nm, respectively, from DLS analysis. The zeta potential measurements at various pHs demonstrated that the synthesized PSEMA-b-PVEA diblock copolymer has zwitterionic properties, and the range of isoelectric point's (IEP's) was determined as 5.8-7.3. It is expected that the synthesized PSEMA-b-PVEA diblock copolymer considered as a prospective candidate in nanomedicine applications such as drug delivery, mainly due to its excellent 'schizophrenic' micellization behavior.
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Affiliation(s)
| | | | - Mehdi Jaymand
- Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
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17
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Jeannot V, Mazzaferro S, Lavaud J, Vanwonterghem L, Henry M, Arboléas M, Vollaire J, Josserand V, Coll JL, Lecommandoux S, Schatz C, Hurbin A. Targeting CD44 receptor-positive lung tumors using polysaccharide-based nanocarriers: Influence of nanoparticle size and administration route. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:921-932. [DOI: 10.1016/j.nano.2015.11.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 11/02/2015] [Accepted: 11/18/2015] [Indexed: 01/25/2023]
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18
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Li Y, Zheng X, Wu K, Lu M. Synthesis and self-assembly of a dual thermal and pH-responsive ternary graft copolymer for sustained release drug delivery. RSC Adv 2016. [DOI: 10.1039/c5ra23625h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Schematic illustrations of the self-assembly of TGCs and possible loading and release mechanism.
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Affiliation(s)
- Yinwen Li
- School of Chemistry & Chemical Engineering
- Linyi University
- Linyi 276000
- PR China
| | - Xiuwen Zheng
- School of Chemistry & Chemical Engineering
- Linyi University
- Linyi 276000
- PR China
| | - Kun Wu
- Guangzhou Institute of Chemistry
- Chinese Academy of Sciences
- Guangzhou 510650
- PR China
| | - Mangeng Lu
- Guangzhou Institute of Chemistry
- Chinese Academy of Sciences
- Guangzhou 510650
- PR China
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19
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Topete A, Barbosa S, Taboada P. Intelligent micellar polymeric nanocarriers for therapeutics and diagnosis. J Appl Polym Sci 2015. [DOI: 10.1002/app.42650] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Antonio Topete
- Laboratorio de Inmunología, Departamento de Fisiología; Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara; 44340 Guadalajara Jalisco Mexico
| | - Silvia Barbosa
- Grupo de Física de Coloides y Polímeros, Departamento de Física de la Materia Condensada; Universidad de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Pablo Taboada
- Grupo de Física de Coloides y Polímeros, Departamento de Física de la Materia Condensada; Universidad de Santiago de Compostela; 15782 Santiago de Compostela Spain
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