101
|
Khan AO, Di Maio A, Guggenheim EJ, Chetwynd AJ, Pencross D, Tang S, Belinga-Desaunay MFA, Thomas SG, Rappoport JZ, Lynch I. Surface Chemistry-Dependent Evolution of the Nanomaterial Corona on TiO 2 Nanomaterials Following Uptake and Sub-Cellular Localization. NANOMATERIALS 2020; 10:nano10030401. [PMID: 32106393 PMCID: PMC7152854 DOI: 10.3390/nano10030401] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/20/2020] [Accepted: 02/20/2020] [Indexed: 12/14/2022]
Abstract
Nanomaterial (NM) surface chemistry has an established and significant effect on interactions at the nano-bio interface, with important toxicological consequences for manufactured NMs, as well as potent effects on the pharmacokinetics and efficacy of nano-therapies. In this work, the effects of different surface modifications (PVP, Dispex AA4040, and Pluronic F127) on the uptake, cellular distribution, and degradation of titanium dioxide NMs (TiO2 NMs, ~10 nm core size) are assessed and correlated with the localization of fluorescently-labeled serum proteins forming their coronas. Imaging approaches with an increasing spatial resolution, including automated high throughput live cell imaging, correlative confocal fluorescence and reflectance microscopy, and dSTORM super-resolution microscopy, are used to explore the cellular fate of these NMs and their associated serum proteins. Uncoated TiO2 NMs demonstrate a rapid loss of corona proteins, while surface coating results in the retention of the corona signal after internalization for at least 24 h (varying with coating composition). Imaging with two-color super-resolution dSTORM revealed that the apparent TiO2 NM single agglomerates observed in diffraction-limited confocal microscopy are actually adjacent smaller agglomerates, and provides novel insights into the spatial arrangement of the initial and exchanged coronas adsorbed at the NM surfaces.
Collapse
Affiliation(s)
- Abdullah O. Khan
- Institute of Cardiovascular Science, College of Medical Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (A.O.K.); (D.P.); (S.G.T.)
| | - Alessandro Di Maio
- School of Biosciences, University of Birmingham, Birmingham B15 2TT, UK;
| | - Emily J. Guggenheim
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (E.J.G.); (A.J.C.); (M.-F.A.B.-D.)
| | - Andrew J. Chetwynd
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (E.J.G.); (A.J.C.); (M.-F.A.B.-D.)
| | - Dan Pencross
- Institute of Cardiovascular Science, College of Medical Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (A.O.K.); (D.P.); (S.G.T.)
| | - Selina Tang
- Promethean Particles Ltd., 1-3 Genesis Park, Midland Way, Nottingham NG7 3EF, UK;
| | - Marie-France A. Belinga-Desaunay
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (E.J.G.); (A.J.C.); (M.-F.A.B.-D.)
| | - Steven G. Thomas
- Institute of Cardiovascular Science, College of Medical Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (A.O.K.); (D.P.); (S.G.T.)
| | - Joshua Z. Rappoport
- Boston College, Higgins 644A, 140 Commonwealth Ave, Chestnut Hill, MA 02467, USA
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK; (E.J.G.); (A.J.C.); (M.-F.A.B.-D.)
- Correspondence:
| |
Collapse
|
102
|
Holian A, Hamilton RF, Wu Z, Deb S, Trout KL, Wang Z, Bhargava R, Mitra S. Lung deposition patterns of MWCNT vary with degree of carboxylation. Nanotoxicology 2020; 13:143-159. [PMID: 31111787 DOI: 10.1080/17435390.2018.1530392] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Functionalization of multi-walled carbon nanotubes (MWCNT) is known to affect the biological response (e.g. toxicity, inflammation) in vitro and in vivo. However, the reasons for these changes in vivo are not well described. This study examined the degree of MWCNT functionalization with regard to in vivo mouse lung distribution, particle retention, and resulting pathology. A commercially available MWCNT (source MWCNT) was functionalized (f-MWCNT) by systematically varying the degree of carboxylation on the particle's surface. Following a pilot study using seven variants, two f-MWCNT variants were chosen and for lung pathology and particle distribution using oropharyngeal aspiration administration of MWCNT in Balb/c mice. Particle distribution in the lung was examined at 7 and 28 days post-instillation by bright-field microscopy, CytoViva hyperspectral dark-field imaging, and Stimulated Raman Scattering (SRS) microscopy. Examination of the lung tissue by bright-field microscopy showed some acute inflammation for all MWCNT that was highest with source MWCNT. Hyperspectral imaging and SRS were employed to assess the changes in particle deposition and retention. Highly functionalized MWCNT had a higher lung burden and were more disperse. They also appeared to be associated more with epithelial cells compared to the source and less functionalized MWCNT that were mostly interacting with alveolar macrophages (AM). These results showing a slightly reduced pathology despite the extended deposition have implications for the engineering of safer MWCNT and may establish a practical use as a targeted delivery system.
Collapse
Affiliation(s)
- Andrij Holian
- a Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences , University of Montana , Missoula , MT , USA
| | - Raymond F Hamilton
- a Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences , University of Montana , Missoula , MT , USA
| | - Zhequion Wu
- b Beckman Institute University of Illinois at Urbana-Champaign , Urbana , IL , USA
| | - Sanghamitra Deb
- c Department of Chemistry and Environmental Science , New Jersey Institute of Technology , Newark , NJ , USA
| | - Kevin L Trout
- a Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences , University of Montana , Missoula , MT , USA
| | - Zhiqian Wang
- b Beckman Institute University of Illinois at Urbana-Champaign , Urbana , IL , USA
| | - Rohit Bhargava
- c Department of Chemistry and Environmental Science , New Jersey Institute of Technology , Newark , NJ , USA
| | - Somenath Mitra
- b Beckman Institute University of Illinois at Urbana-Champaign , Urbana , IL , USA
| |
Collapse
|
103
|
Kari OK, Ndika J, Parkkila P, Louna A, Lajunen T, Puustinen A, Viitala T, Alenius H, Urtti A. In situ analysis of liposome hard and soft protein corona structure and composition in a single label-free workflow. NANOSCALE 2020; 12:1728-1741. [PMID: 31894806 DOI: 10.1039/c9nr08186k] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Methodological constraints have limited our ability to study protein corona formation, slowing nanomedicine development and their successful translation into the clinic. We determined hard and soft corona structural properties along with the corresponding proteomic compositions on liposomes in a label-free workflow: surface plasmon resonance and a custom biosensor for in situ structure determination on liposomes and corona separation, and proteomics using sensitive nanoliquid chromatography tandem mass spectrometry with open-source bioinformatics platforms. Undiluted human plasma under dynamic flow conditions was used for in vivo relevance. Proof-of-concept is presented with a regular liposome formulation and two light-triggered indocyanine green (ICG) liposome formulations in preclinical development. We observed formulation-dependent differences in corona structure (thickness, protein-to-lipid ratio, and surface mass density) and protein enrichment. Liposomal lipids induced the enrichment of stealth-mediating apolipoproteins in the hard coronas regardless of pegylation, and their preferential enrichment in the soft corona of the pegylated liposome formulation with ICG was observed. This suggests that the soft corona of loosely interacting proteins contributes to the stealth properties as a component of the biological identity modulated by nanomaterial surface properties. The workflow addresses significant methodological gaps in biocorona research by providing truly complementary hard and soft corona compositions with corresponding in situ structural parameters for the first time. It has been designed into a convenient and easily reproducible single-experiment format suited for preclinical development of lipid nanomedicines.
Collapse
Affiliation(s)
- Otto K Kari
- Drug Delivery, Drug Research Program, Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki, FI-00014, Finland.
| | | | | | | | | | | | | | | | | |
Collapse
|
104
|
Lokugamage MP, Gan Z, Zurla C, Levin J, Islam FZ, Kalathoor S, Sato M, Sago CD, Santangelo PJ, Dahlman JE. Mild Innate Immune Activation Overrides Efficient Nanoparticle-Mediated RNA Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1904905. [PMID: 31743531 PMCID: PMC7029413 DOI: 10.1002/adma.201904905] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/18/2019] [Indexed: 04/14/2023]
Abstract
Clinical mRNA delivery remains challenging, in large part because how physiology alters delivery in vivo remains underexplored. For example, mRNA delivered by lipid nanoparticles (LNPs) is being considered to treat inflammation, but whether inflammation itself changes delivery remains understudied. Relationships between immunity, endocytosis, and mRNA translation lead to hypothesize that toll-like receptor 4 (TLR4) activation reduced LNP-mediated mRNA delivery. Therefore, LNP uptake, endosomal escape, and mRNA translation with and without TLR4 activation are quantified. In vivo DNA barcoding is used to discover a novel LNP that delivers mRNA to Kupffer cells at clinical doses; unlike most LNPs, this LNP does not preferentially target hepatocytes. TLR4 activation blocks mRNA translation in all tested cell types, without reducing LNP uptake; inhibiting TLR4 or its downstream effector protein kinase R improved delivery. The discrepant effects of TLR4 on i) LNP uptake and ii) translation suggests TLR4 activation can "override" LNP targeting, even after mRNA is delivered into target cells. Given near-future clinical trials using mRNA to modulate inflammation, this highlights the need to understand inflammatory signaling in on- and off-target cells. More generally, this suggests an LNP which delivers mRNA to one inflammatory disease may not deliver mRNA to another.
Collapse
Affiliation(s)
- Melissa P Lokugamage
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Zubao Gan
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Chiara Zurla
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Joel Levin
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Fatima Z Islam
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Sujay Kalathoor
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Manaka Sato
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Cory D Sago
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Philip J Santangelo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - James E Dahlman
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| |
Collapse
|
105
|
Reiser A, Woschée D, Mehrotra N, Krzysztoń R, Strey HH, Rädler JO. Correlation of mRNA delivery timing and protein expression in lipid-based transfection. Integr Biol (Camb) 2019; 11:362-371. [DOI: 10.1093/intbio/zyz030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/02/2019] [Accepted: 09/09/2019] [Indexed: 02/06/2023]
Abstract
Abstract
Non-viral gene delivery is constrained by the dwell time that most synthetic nucleic acid nanocarriers spend inside endosomal compartments. In order to overcome this endosomal-release bottleneck, methods are required that measure nanocarrier uptake kinetics and transfection efficiency simultaneously. Here, we employ live-cell imaging on single-cell arrays (LISCA) to study the delivery-time distribution of lipid-based mRNA complexes under varied serum conditions. By fitting a translation-maturation model to hundreds of individual eGFP reporter fluorescence time courses, the protein expression onset times and the expression rates after transfection are determined. Using this approach, we find that delivery timing and protein expression rates are not intrinsically correlated at the single-cell level, even though population-averaged values of both parameters conjointly change as a function of increasing external serum protein fraction. Lipofectamine-mediated delivery showed decreased transfection efficiency and longer delivery times with increasing serum protein concentration. This is in contrast to ionizable lipid nanoparticle (i-LNP)-mediated transfer, which showed increased efficiency and faster uptake in the presence of serum. In conclusion, the interdependences of single-cell expression rates and onset timing provide additional clues on uptake and release mechanisms, which are useful for improving nucleic acid delivery.
Collapse
Affiliation(s)
- A Reiser
- Faculty of Physics and Center for NanoScience, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
- Graduate School of Quantitative Biosciences (QBM), Ludwig-Maximilians-University, Fedor-Lynen-Straße 25, 81377 Munich, Germany
| | - D Woschée
- Faculty of Physics and Center for NanoScience, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
| | - N Mehrotra
- Faculty of Physics and Center for NanoScience, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
| | - R Krzysztoń
- Faculty of Physics and Center for NanoScience, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
- Graduate School of Quantitative Biosciences (QBM), Ludwig-Maximilians-University, Fedor-Lynen-Straße 25, 81377 Munich, Germany
- Department of Biomedical Engineering and Laufer Center for Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - H H Strey
- Department of Biomedical Engineering and Laufer Center for Quantitative Biology, Stony Brook University, Stony Brook, NY 11794, USA
| | - J O Rädler
- Faculty of Physics and Center for NanoScience, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
- Graduate School of Quantitative Biosciences (QBM), Ludwig-Maximilians-University, Fedor-Lynen-Straße 25, 81377 Munich, Germany
| |
Collapse
|
106
|
Mendes LP, Sarisozen C, Luther E, Pan J, Torchilin VP. Surface-engineered polyethyleneimine-modified liposomes as novel carrier of siRNA and chemotherapeutics for combination treatment of drug-resistant cancers. Drug Deliv 2019; 26:443-458. [PMID: 30929529 PMCID: PMC6450504 DOI: 10.1080/10717544.2019.1574935] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/22/2019] [Accepted: 01/23/2019] [Indexed: 01/03/2023] Open
Abstract
Modification of nanoparticle surfaces with PEG has been widely considered the gold standard for many years. However, PEGylation presents controversial and serious challenges including lack of functionality, hindered cellular interaction, allergic reactions, and stimulation of IgM production after repetitive dosing that accelerates blood clearance of the nanoparticles. We report the development of novel liposomal formulations surface-modified with a low molecular weight, branched polyethyleneimine (bPEI)-lipid conjugate for use as an alternative to PEG. The formulations had very good stability characteristics in ion- and protein-rich mediums. Protein adsorption onto the liposomal surface did not interfere with the cellular interaction. bPEI-modified liposomes (PEIPOS) showed enhanced association with three different cell lines by up to 75 times compared to plain or PEGylated liposomes and were without carrier toxicity. They also penetrated the deeper layers of 3D spheroids. Encapsulating paclitaxel (PTX) into PEIPOS did not change its main mechanism of action. PEIPOS complexed and intracellularly delivered siRNAs and downregulated resistance-associated proteins. Finally, tumor growth inhibition was observed in a mouse ovarian xenograft tumor model, without signs of toxicity, in animals treated with the siRNA/PTX co-loaded formulation. These complex-in-nature but simple-in-design novel liposomal formulations constitute viable and promising alternatives with added functionality to their PEGylated counterparts.
Collapse
Affiliation(s)
- Livia P. Mendes
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
- CAPES Foundation, Ministry of Education of Brazil, Brasília, DF, Brazil
| | - Can Sarisozen
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Ed Luther
- Department of Pharmaceutical Sciences, Northeastern University, Boston, MA, USA
| | - Jiayi Pan
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| | - Vladimir P. Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA, USA
| |
Collapse
|
107
|
Abstract
Lysosomes are membrane-bound organelles with roles in processes involved in degrading and recycling cellular waste, cellular signalling and energy metabolism. Defects in genes encoding lysosomal proteins cause lysosomal storage disorders, in which enzyme replacement therapy has proved successful. Growing evidence also implicates roles for lysosomal dysfunction in more common diseases including inflammatory and autoimmune disorders, neurodegenerative diseases, cancer and metabolic disorders. With a focus on lysosomal dysfunction in autoimmune disorders and neurodegenerative diseases - including lupus, rheumatoid arthritis, multiple sclerosis, Alzheimer disease and Parkinson disease - this Review critically analyses progress and opportunities for therapeutically targeting lysosomal proteins and processes, particularly with small molecules and peptide drugs.
Collapse
Affiliation(s)
- Srinivasa Reddy Bonam
- CNRS-University of Strasbourg, Biotechnology and Cell Signalling, Illkirch, France
- Laboratory of Excellence Medalis, Team Neuroimmunology and Peptide Therapy, Institut de Science et d'Ingénierie Supramoléculaire (ISIS), Strasbourg, France
| | - Fengjuan Wang
- CNRS-University of Strasbourg, Biotechnology and Cell Signalling, Illkirch, France
- Laboratory of Excellence Medalis, Team Neuroimmunology and Peptide Therapy, Institut de Science et d'Ingénierie Supramoléculaire (ISIS), Strasbourg, France
| | - Sylviane Muller
- CNRS-University of Strasbourg, Biotechnology and Cell Signalling, Illkirch, France.
- Laboratory of Excellence Medalis, Team Neuroimmunology and Peptide Therapy, Institut de Science et d'Ingénierie Supramoléculaire (ISIS), Strasbourg, France.
- University of Strasbourg Institute for Advanced Study, Strasbourg, France.
- Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg University, Strasbourg, France.
| |
Collapse
|
108
|
Kobos L, Shannahan J. Biocorona‐induced modifications in engineered nanomaterial–cellular interactions impacting biomedical applications. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 12:e1608. [PMID: 31788989 DOI: 10.1002/wnan.1608] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 09/18/2019] [Accepted: 09/29/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Lisa Kobos
- School of Health Sciences College of Human and Health Sciences, Purdue University West Lafayette Indiana
| | - Jonathan Shannahan
- School of Health Sciences College of Human and Health Sciences, Purdue University West Lafayette Indiana
| |
Collapse
|
109
|
Mendozza M, Caselli L, Salvatore A, Montis C, Berti D. Nanoparticles and organized lipid assemblies: from interaction to design of hybrid soft devices. SOFT MATTER 2019; 15:8951-8970. [PMID: 31680131 DOI: 10.1039/c9sm01601e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This contribution reviews the state of art on hybrid soft matter assemblies composed of inorganic nanoparticles (NP) and lamellar or non-lamellar lipid bilayers. After a short outline of the relevant energetic contributions, we address the interaction of NPs with synthetic lamellar bilayers, meant as cell membrane mimics. We then review the design of hybrid nanostructured materials composed of lipid bilayers and some classes of inorganic NPs, with particular emphasis on the effects on the amphiphilic phase diagram and on the additional properties contributed by the NPs. Then, we present the latest developments on the use of lipid bilayers as coating agents for inorganic NPs. Finally, we remark on the main achievements of the last years and our vision for the development of the field.
Collapse
Affiliation(s)
- Marco Mendozza
- Department of Chemistry "Ugo Schiff", University of Florence, and CSGI (Italian Center for Colloid and Surface Science, Via della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.
| | - Lucrezia Caselli
- Department of Chemistry "Ugo Schiff", University of Florence, and CSGI (Italian Center for Colloid and Surface Science, Via della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.
| | - Annalisa Salvatore
- Department of Chemistry "Ugo Schiff", University of Florence, and CSGI (Italian Center for Colloid and Surface Science, Via della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.
| | - Costanza Montis
- Department of Chemistry "Ugo Schiff", University of Florence, and CSGI (Italian Center for Colloid and Surface Science, Via della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.
| | - Debora Berti
- Department of Chemistry "Ugo Schiff", University of Florence, and CSGI (Italian Center for Colloid and Surface Science, Via della Lastruccia 3, Sesto Fiorentino, 50019 Firenze, Italy.
| |
Collapse
|
110
|
Muraca F, Alahmari A, Giannone VA, Adumeau L, Yan Y, McCafferty MM, Dawson KA. A Three-Dimensional Cell Culture Platform for Long Time-Scale Observations of Bio-Nano Interactions. ACS NANO 2019; 13:13524-13536. [PMID: 31682422 DOI: 10.1021/acsnano.9b07453] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We know surprisingly little about the long-term outcomes for nanomaterials interacting with organisms. To date, most of what we know is derived from in vivo studies that limit the range of materials studied and the scope of advanced molecular biology tools applied. Long-term in vitro nanoparticle studies are hampered by a lack of suitable models, as standard cell culture techniques present several drawbacks, while technical limitations render current three-dimensional (3D) cellular spheroid models less suited. Now, by controlling the kinetic processes of cell assembly and division in a non-Newtonian culture medium, we engineer reproducible cell clusters of controlled size and phenotype, leading to a convenient and flexible long-term 3D culture that allows nanoparticle studies over many weeks in an in vitro setting. We present applications of this model for the assessment of intracellular polymeric and silica nanoparticle persistence and found that hydrocarbon-based polymeric nanoparticles undergo no apparent degradation over long time periods with no obvious biological impact, while amorphous silica nanoparticles degrade at different rates over several weeks, depending on their synthesis method.
Collapse
Affiliation(s)
- Francesco Muraca
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Amirah Alahmari
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Valeria A Giannone
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
- School of Biomolecular and Biomedical Science , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Laurent Adumeau
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Yan Yan
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
- School of Biomolecular and Biomedical Science , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Mura M McCafferty
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| | - Kenneth A Dawson
- Centre for BioNano Interactions , University College Dublin , Belfield, Dublin 4, D04 V1W8 , Ireland
| |
Collapse
|
111
|
Marucco A, Aldieri E, Leinardi R, Bergamaschi E, Riganti C, Fenoglio I. Applicability and Limitations in the Characterization of Poly-Dispersed Engineered Nanomaterials in Cell Media by Dynamic Light Scattering (DLS). MATERIALS 2019; 12:ma12233833. [PMID: 31766412 PMCID: PMC6926523 DOI: 10.3390/ma12233833] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/16/2019] [Accepted: 11/18/2019] [Indexed: 11/28/2022]
Abstract
The dispersion protocol used to administer nanomaterials (NMs) in in vitro cellular tests might affect their toxicity. For this reason, several dispersion procedures have been proposed to harmonize the toxicological methods, allowing for the comparison of the data that were obtained by different laboratories. At the same time, several techniques and methods are available to monitor the identity of the NMs in the cell media. However, while the characterization of suspensions of engineered NMs having narrow size distribution may be easily performed, the description of aggregated NMs forming polydispersions is still challenging. In the present study, sub-micrometric/nanometric TiO2, SiO2, and CeO2 were dispersed in cell media by using two different dispersion protocols, with and without albumin (0.5%) and with different sonication procedures. Dynamic Light Scattering (DLS) was used to characterize NMs in stock solutions and culture media. Pitfalls that affect DLS measurements were identified and, guidance on a critical analysis of the results provided. The NMs were then tested for their cytotoxicity (LDH leakage) toward murine macrophages (RAW 264.7) and PMA-activated human monocytes (THP-1). As markers of pro-inflammatory response, nitric oxide (NO) and cytokine IL-1β production were measured on RAW 264.7 and THP-1 cells, respectively. The pre-treatment with albumin added to a strong sonication treatment increases the stability and homogeneity of the suspensions of nanometric samples, but not of the submicrometric-samples. Nevertheless, while TiO2 and CeO2 were non-cytotoxic in any conditions, differences in cytotoxicity, NO, and IL-1β releases were found for the SiO2, depending upon the protocol. Overall, the results suggest that there is no one-fits-all method valid for all NMs, since each class of NMs respond differently. The definition of validated procedures and parameters for the selection of the most appropriate method of dispersion for each class of NM appears to be a more efficacious strategy for the harmonization of the dispersion protocols.
Collapse
Affiliation(s)
- Arianna Marucco
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (A.M.); (R.L.)
- Department of Public Health and Pediatrics, University of Torino, 10126 Torino, Italy;
| | - Elisabetta Aldieri
- Department of Oncology, University of Torino, 10126 Torino, Italy; (E.A.); (C.R.)
| | - Riccardo Leinardi
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (A.M.); (R.L.)
| | - Enrico Bergamaschi
- Department of Public Health and Pediatrics, University of Torino, 10126 Torino, Italy;
| | - Chiara Riganti
- Department of Oncology, University of Torino, 10126 Torino, Italy; (E.A.); (C.R.)
| | - Ivana Fenoglio
- Department of Chemistry, University of Torino, 10125 Torino, Italy; (A.M.); (R.L.)
- Correspondence: ; Tel.: +39-6707506
| |
Collapse
|
112
|
Gholibeikian M, Bamoniri A, HoushdarTehrani MH, Fatemeh Mirjalili BB, Bijanzadeh HR. Structure-activity relationship studies of Longicalcynin A analogues, as anticancer cyclopeptides. Chem Biol Interact 2019; 315:108902. [PMID: 31747558 DOI: 10.1016/j.cbi.2019.108902] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/29/2019] [Accepted: 11/13/2019] [Indexed: 01/18/2023]
Abstract
Cancer has emerged as the main cause of the highest rate of mortality in the world. Drugs used in cancer, although, show some beneficial effects on cancerous organs, demonstrate side effects on other normal tissues. On the other hand, anticancer peptides, being effective on target tissues, should be safe and less harmful on healthy organs, since peptides have several advantages, i.e., high activity, specificity, affinity, being less immunogenic and not accumulate in the body. In the present work, analogues of Longicalcynin A, a naturally occurring anticancer cyclopeptide, were synthesized and evaluated their cytotoxicity in order to gain information from structure-activity relationships of the such cyclopeptides which may lead to find novel and safer anticancer peptide compound(s) to be used in clinic. Peptides were prepared by the solid-phase peptide synthesis method using trityl-resin. Peptide cyclization was performed in liquid phase. To study anticancer activity of the peptide analogues of Longicalycinin A, several methods including MTT, flow cytometry analysis and Lysosomal membrane integrity assay were employed using two cell lines HepG2 and HT-29. Fibroblast cells were used to control the safety of the synthesized cyclopeptides on normal cells. Two cyclopeptides 11 and 17 with the sequences of cyclo-(Thr-Val-Pro-Phe-Ala) and cyclo-(Phe-Ser-Pro-Phe-Ala), respectively were cytotoxic against the colon as well as hepatic cancer cells with safety profile against fibroblast cells, probably with the mechanism of apoptosis as lysosomal membrane integrity damaged. These cyclopeptides showed to be more favorable compounds better than Longicalycinin A and good candidates to develop cyclopeptides as anticancer agents.
Collapse
Affiliation(s)
| | - Abdolhamid Bamoniri
- Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I.R., Iran.
| | - Mohammad Hassan HoushdarTehrani
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, I.R., Iran.
| | | | | |
Collapse
|
113
|
Deville S, Honrath B, Tran QTD, Fejer G, Lambrichts I, Nelissen I, Dolga AM, Salvati A. Time-resolved characterization of the mechanisms of toxicity induced by silica and amino-modified polystyrene on alveolar-like macrophages. Arch Toxicol 2019; 94:173-186. [PMID: 31677074 DOI: 10.1007/s00204-019-02604-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/23/2019] [Indexed: 12/21/2022]
Abstract
Macrophages play a major role in the removal of foreign materials, including nano-sized materials, such as nanomedicines and other nanoparticles, which they accumulate very efficiently. Because of this, it is recognized that for a safe development of nanotechnologies and nanomedicine, it is essential to investigate potential effects induced by nano-sized materials on macrophages. To this aim, in this work, a recently established model of primary murine alveolar-like macrophages was used to investigate macrophage responses to two well-known nanoparticle models: 50 nm amino-modified polystyrene, known to induce cell death via lysosomal damage and apoptosis in different cell types, and 50 nm silica nanoparticles, which are generally considered non-toxic. Then, a time-resolved study was performed to characterize in detail the response of the macrophages following exposure to the two nanoparticles. As expected, exposure to the amino-modified polystyrene led to cell death, but surprisingly no lysosomal swelling or apoptosis were detected. On the contrary, a peculiar mitochondrial membrane hyperpolarization was observed, accompanied by endoplasmic reticulum stress (ER stress), increased cellular reactive oxygen species (ROS) and changes of metabolic activity, ultimately leading to cell death. Strong toxic responses were observed also after exposure to silica, which included mitochondrial ROS production, mitochondrial depolarization and cell death by apoptosis. Overall, these results showed that exposure to the two nanoparticles led to a very different series of intracellular events, suggesting that the macrophages responded differently to the two nanoparticle models. Similar time-resolved studies are required to characterize the response of macrophages to nanoparticles, as a key parameter in nanosafety assessment.
Collapse
Affiliation(s)
- Sarah Deville
- Department Pharmacokinetics, Toxicology and Targeting, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands
- Health Department, Flemish Institute for Technological Research, Mol, Belgium
- Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Birgit Honrath
- Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Quynh T D Tran
- Department Pharmacokinetics, Toxicology and Targeting, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands
| | - Gyorgy Fejer
- School of Biomedical Sciences, Faculty of Medicine and Dentistry, Plymouth University, Derriford Research Facility, Plymouth, UK
| | - Ivo Lambrichts
- Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | - Inge Nelissen
- Health Department, Flemish Institute for Technological Research, Mol, Belgium
| | - Amalia M Dolga
- Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Anna Salvati
- Department Pharmacokinetics, Toxicology and Targeting, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands.
| |
Collapse
|
114
|
J Hill M, Qi B, Bayaniahangar R, Araban V, Bakhtiary Z, Doschak M, Goh B, Shokouhimehr M, Vali H, Presley J, Zadpoor A, Harris M, Abadi P, Mahmoudi M. Nanomaterials for bone tissue regeneration: updates and future perspectives. Nanomedicine (Lond) 2019; 14:2987-3006. [DOI: 10.2217/nnm-2018-0445] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Joint replacement and bone reconstructive surgeries are on the rise globally. Current strategies for implants and bone regeneration are associated with poor integration and healing resulting in repeated surgeries. A multidisciplinary approach involving basic biological sciences, tissue engineering, regenerative medicine and clinical research is required to overcome this problem. Considering the nanostructured nature of bone, expertise and resources available through recent advancements in nanobiotechnology enable researchers to design and fabricate devices and drug delivery systems at the nanoscale to be more compatible with the bone tissue environment. The focus of this review is to present the recent progress made in the rationale and design of nanomaterials for tissue engineering and drug delivery relevant to bone regeneration.
Collapse
Affiliation(s)
- Michael J Hill
- Department of Mechanical Engineering – Engineering Mechanics, Michigan Technological University, Houghton, MI 49931, USA
| | - Baowen Qi
- Center for Nanomedicine & Department of Anesthesiology, Brigham & Women's Hospital Harvard Medical School, Boston, MA 02115, USA
| | - Rasoul Bayaniahangar
- Department of Mechanical Engineering – Engineering Mechanics, Michigan Technological University, Houghton, MI 49931, USA
| | - Vida Araban
- School of Engineering, University of British Columbia, Kelowna, BC V1V 1V7, Canada
| | - Zahra Bakhtiary
- Research Center for Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Michael R Doschak
- Faculty of Pharmacy & Pharmaceutical Sciences, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Brian C Goh
- Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Mohammadreza Shokouhimehr
- Department of Materials Science & Engineering, Seoul National University, Seoul 08826, Republic of Korea
| | - Hojatollah Vali
- Department of Anatomy & Cell Biology & Facility for Electron Microscopy Research, McGill University, Montreal, QC H3A 0G4, Canada
| | - John F Presley
- Department of Anatomy & Cell Biology & Facility for Electron Microscopy Research, McGill University, Montreal, QC H3A 0G4, Canada
| | - Amir A Zadpoor
- Department of Biomechanical Engineering, Delft University of Technology (TU Delft), Delft, The Netherlands
| | - Mitchel B Harris
- Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Parisa PSS Abadi
- Department of Mechanical Engineering – Engineering Mechanics, Michigan Technological University, Houghton, MI 49931, USA
| | - Morteza Mahmoudi
- Precision Health Program & Department of Radiology, Michigan State University, East Lansing, MI 48824, USA
| |
Collapse
|
115
|
Zhou S, Deng C, Xu P, Fan Q, Zhang X, Jia Y, Su L, He Q, Liu Y, Song B. Cellular Metabolism of Fluorescent Nanoprobes Formed by Self-Assembly of Amphiphiles: Dynamic Trafficking from the Golgi Apparatus to the Lysosome. ACS APPLIED BIO MATERIALS 2019; 2:5790-5798. [DOI: 10.1021/acsabm.9b00791] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Pan Xu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | | | | | | | | | | | | | - Bo Song
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| |
Collapse
|
116
|
Mascheroni L, Dozzi MV, Ranucci E, Ferruti P, Francia V, Salvati A, Maggioni D. Tuning Polyamidoamine Design To Increase Uptake and Efficacy of Ruthenium Complexes for Photodynamic Therapy. Inorg Chem 2019; 58:14586-14599. [DOI: 10.1021/acs.inorgchem.9b02245] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Luca Mascheroni
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milan, Italy
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands
| | - Maria Vittoria Dozzi
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milan, Italy
| | - Elisabetta Ranucci
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milan, Italy
| | - Paolo Ferruti
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milan, Italy
| | - Valentina Francia
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands
| | - Anna Salvati
- Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713AV Groningen, The Netherlands
| | - Daniela Maggioni
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133 Milan, Italy
| |
Collapse
|
117
|
Paunovska K, Loughrey D, Sago CD, Langer R, Dahlman JE. Using Large Datasets to Understand Nanotechnology. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902798. [PMID: 31429126 PMCID: PMC6810779 DOI: 10.1002/adma.201902798] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 06/24/2019] [Indexed: 05/02/2023]
Abstract
Advances in sequencing technologies have made studying biological processes with genomics, transcriptomics, and proteomics commonplace. As a result, this suite of increasingly integrated techniques is well positioned to study drug delivery, a process that is influenced by many biomolecules working in concert. Omics-based approaches can be used to study the vast nanomaterial chemical space as well as the biological factors that affect the safety, toxicity, and efficacy of nanotechnologies. The generation and analysis of large datasets, methods to interpret them, and dataset applications to nanomaterials to date, are demonstrated here. Finally, new approaches for how sequencing-generated datasets can answer fundamental questions in nanotechnology based drug delivery are proposed.
Collapse
Affiliation(s)
- Kalina Paunovska
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
| | - David Loughrey
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
| | - Cory D Sago
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
| | - Robert Langer
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - James E Dahlman
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory School of Medicine, Atlanta, GA, 30332, USA
| |
Collapse
|
118
|
Burmeister R, Rhoderick JF, Holian A. Prevention of crystalline silica-induced inflammation by the anti-malarial hydroxychloroquine. Inhal Toxicol 2019; 31:274-284. [PMID: 31556748 DOI: 10.1080/08958378.2019.1668091] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objectives: Inhalation of crystalline silica (cSiO2) remains a significant occupational hazard and may lead to the development of silicosis. When cSiO2 particles are phagocytized by alveolar macrophages, they cause disruption of the lysosomal membrane which results in cell death. There are currently no pharmaceutical treatments directed at this mechanism of disease; however, many existing pharmaceuticals, such as hydroxychloroquine (HCQ), become sequestered in the lysosome through an ion-trapping mechanism. The objective of this research was to determine whether HCQ can prevent cSiO2-induced toxicity by blocking LMP in alveolar macrophages. Materials and methods: This study assessed the ability of in vitro treatment with HCQ to block toxicity and lysosomal membrane permeability in cSiO2-exposed mouse bone-marrow derived macrophages. Additionally, C57Bl/6 mice were treated with HCQ by oral gavage before cSiO2 exposure, and the ability of HCQ to prevent lung injury and inflammation was assessed. Results: In vitro studies demonstrated that HCQ attenuated activation of the NLRP3 inflammasome and blocked LMP. Mice treated with HCQ in vivo showed a modest trend towards decreased cSiO2-induced toxicity. Ex vivo culture of alveolar macrophages collected from cSiO2-treated mice showed significantly less NLRP3 inflammasome activation after in vivo exposure to HCQ. Conclusions: Our findings suggest that hydroxychloroquine blocks LMP and can significantly decrease cSiO2-induced toxicity in vitro. HCQ may be a promising treatment for prevention of cSiO2-induced lung damage.
Collapse
Affiliation(s)
- Rachel Burmeister
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences, University of Montana , Missoula , MT , USA
| | - Joseph F Rhoderick
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences, University of Montana , Missoula , MT , USA
| | - Andrij Holian
- Department of Biomedical and Pharmaceutical Sciences, Center for Environmental Health Sciences, University of Montana , Missoula , MT , USA
| |
Collapse
|
119
|
Plan Sangnier A, Van de Walle AB, Curcio A, Le Borgne R, Motte L, Lalatonne Y, Wilhelm C. Impact of magnetic nanoparticle surface coating on their long-term intracellular biodegradation in stem cells. NANOSCALE 2019; 11:16488-16498. [PMID: 31453605 DOI: 10.1039/c9nr05624f] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Magnetic nanoparticles (MNPs) internalized within stem cells have paved the way for remote magnetic cell manipulation and imaging in regenerative medicine. A full understanding of their interactions with stem cells and of their fate in the intracellular environment is then required, in particular with respect to their surface coatings. Here, we investigated the biological interactions of MNPs composed of an identical magnetic core but coated with different molecules: phosphonoacetic acid, polyethylene glycol phosphonic carboxylic acid, caffeic acid, citric acid, and polyacrylic acid. These coatings vary in the nature of the chelating function, the number of binding sites, and the presence or absence of a polymer. The nanoparticle magnetism was systematically used as an indicator of their internalization within human stem cells and of their structural long-term biodegradation in a 3D stem cell spheroid model. Overall, we evidence that the coating impacts the aggregation status of the nanoparticles and subsequently their uptake within stem cells, but it has little effect on their intracellular degradation. Only a high number of chelating functions (polyacrylic acid) had a significant protective effect. Interestingly, when the nanoparticles aggregated prior to cellular internalization, less degradation was also observed. Finally, for all coatings, a robust dose-dependent intracellular degradation rate was demonstrated, with higher doses of internalized nanoparticles leading to a lower degradation extent.
Collapse
Affiliation(s)
- Anouchka Plan Sangnier
- Laboratoire Matière et Systèmes, Complexes MSC, UMR 7057, CNRS & University Paris Diderot, 75205, Paris Cedex 13, France. and Inserm, U1148, Laboratory for Vascular Translational Science, Université Paris 13, Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Aurore B Van de Walle
- Laboratoire Matière et Systèmes, Complexes MSC, UMR 7057, CNRS & University Paris Diderot, 75205, Paris Cedex 13, France.
| | - Alberto Curcio
- Laboratoire Matière et Systèmes, Complexes MSC, UMR 7057, CNRS & University Paris Diderot, 75205, Paris Cedex 13, France.
| | - Rémi Le Borgne
- Institut Jacques Monod, CNRS UMR 7592, Sorbonne Paris Cité, Université Paris Diderot, Paris, France
| | - Laurence Motte
- Inserm, U1148, Laboratory for Vascular Translational Science, Université Paris 13, Sorbonne Paris Cité, F-93017 Bobigny, France.
| | - Yoann Lalatonne
- Inserm, U1148, Laboratory for Vascular Translational Science, Université Paris 13, Sorbonne Paris Cité, F-93017 Bobigny, France. and Services de Biochimie et de Médecine Nucléaire, Hôpital Avicenne Assistance Publique-Hôpitaux de Paris, F-93009 Bobigny, France
| | - Claire Wilhelm
- Laboratoire Matière et Systèmes, Complexes MSC, UMR 7057, CNRS & University Paris Diderot, 75205, Paris Cedex 13, France.
| |
Collapse
|
120
|
The Effect of Uncoated SPIONs on hiPSC-Differentiated Endothelial Cells. Int J Mol Sci 2019; 20:ijms20143536. [PMID: 31331030 PMCID: PMC6678752 DOI: 10.3390/ijms20143536] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/12/2019] [Accepted: 07/17/2019] [Indexed: 01/29/2023] Open
Abstract
Background: Endothelial progenitor cells (EPCs) were indicated in vascular repair, angiogenesis of ischemic organs, and inhibition of formation of initial hyperplasia. Differentiation of endothelial cells (ECs) from human induced pluripotent stem cells (hiPSC)-derived endothelial cells (hiPSC-ECs) provides an unlimited supply for clinical application. Furthermore, magnetic cell labelling offers an effective way of targeting and visualization of hiPSC-ECs and is the next step towards in vivo studies. Methods: ECs were differentiated from hiPSCs and labelled with uncoated superparamagnetic iron-oxide nanoparticles (uSPIONs). uSPION uptake was compared between hiPSC-ECs and mature ECs isolated from patients by software analysis of microscopy pictures after Prussian blue cell staining. The acute and long-term cytotoxic effects of uSPIONs were evaluated by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay) and Annexin assay. Results: We showed, for the first time, uptake of uncoated SPIONs (uSPIONs) by hiPSC-ECs. In comparison with mature ECs of identical genetic background hiPSC-ECs showed lower uSPION uptake. However, all the studied endothelial cells were effectively labelled and showed magnetic properties even with low labelling concentration of uSPIONs. uSPIONs prepared by microwave plasma synthesis did not show any cytotoxicity nor impair endothelial properties. Conclusion: We show that hiPSC-ECs labelling with low concentration of uSPIONs is feasible and does not show any toxic effects in vitro, which is an important step towards animal studies.
Collapse
|
121
|
Joossens E, Macko P, Palosaari T, Gerloff K, Ojea-Jiménez I, Gilliland D, Novak J, Fortaner Torrent S, Gineste JM, Römer I, Briffa SM, Valsami-Jones E, Lynch I, Whelan M. A high throughput imaging database of toxicological effects of nanomaterials tested on HepaRG cells. Sci Data 2019; 6:46. [PMID: 31048742 PMCID: PMC6497662 DOI: 10.1038/s41597-019-0053-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 03/27/2019] [Indexed: 01/22/2023] Open
Abstract
The large amount of existing nanomaterials demands rapid and reliable methods for testing their potential toxicological effect on human health, preferably by means of relevant in vitro techniques in order to reduce testing on animals. Combining high throughput workflows with automated high content imaging techniques allows deriving much more information from cell-based assays than the typical readouts (i.e. one measurement per well) with optical plate-readers. We present here a dataset including data based on a maximum of 14 different read outs (including viable cell count, cell membrane permeability, apoptotic cell death, mitochondrial membrane potential and steatosis) of the human hepatoma HepaRG cell line treated with a large set of nanomaterials, coatings and supernatants at different concentrations. The database, given its size, can be utilized in the development of in silico hazard assessment and prediction tools or can be combined with toxicity results from other in vitro test systems.
Collapse
Affiliation(s)
| | - Peter Macko
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Taina Palosaari
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Kirsten Gerloff
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | | | - Jaroslav Novak
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | | | - Isabella Römer
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
- Human & Environmental Health & Safety Group, Materials Safety Unit, LEITAT, C/Palllars 179-185, 08005, Barcelona, Spain
| | - Sophie Marie Briffa
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Eugenia Valsami-Jones
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, UK
| | - Maurice Whelan
- European Commission, Joint Research Centre (JRC), Ispra, Italy.
| |
Collapse
|
122
|
Falahati M, Attar F, Sharifi M, Haertlé T, Berret JF, Khan RH, Saboury AA. A health concern regarding the protein corona, aggregation and disaggregation. Biochim Biophys Acta Gen Subj 2019; 1863:971-991. [PMID: 30802594 PMCID: PMC7115795 DOI: 10.1016/j.bbagen.2019.02.012] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 12/23/2018] [Accepted: 02/19/2019] [Indexed: 01/03/2023]
Abstract
Nanoparticle (NP)-protein complexes exhibit the "correct identity" of NP in biological media. Therefore, protein-NP interactions should be closely explored to understand and modulate the nature of NPs in medical implementations. This review focuses mainly on the physicochemical parameters such as dimension, surface chemistry, morphology of NPs, and influence of pH on the formation of protein corona and conformational changes of adsorbed proteins by different kinds of techniques. Also, the impact of protein corona on the colloidal stability of NPs is discussed. Uncontrolled protein attachment on NPs may bring unwanted impacts such as protein denaturation and aggregation. In contrast, controlled protein adsorption by optimal concentration, size, pH, and surface modification of NPs may result in potential implementation of NPs as therapeutic agents especially for disaggregation of amyloid fibrils. Also, the effect of NPs-protein corona on reducing the cytotoxicity and clinical implications such as drug delivery, cancer therapy, imaging and diagnosis will be discussed. Validated correlative physicochemical parameters for NP-protein corona formation frequently derived from protein corona fingerprints of NPs which are more valid than the parameters obtained only on the base of NP features. This review may provide useful information regarding the potency as well as the adverse effects of NPs to predict their behavior in vivo.
Collapse
Affiliation(s)
- Mojtaba Falahati
- Department of Nanotechnology, Faculty of Advanced Science and Technology, TehranMedical Sciences, Islamic Azad University, Tehran, Iran.
| | - Farnoosh Attar
- Department of Biology, Faculty of Food Industry & Agriculture, Standard Research Institute (SRI), Karaj, Iran
| | - Majid Sharifi
- Department of Nanotechnology, Faculty of Advanced Science and Technology, TehranMedical Sciences, Islamic Azad University, Tehran, Iran
| | - Thomas Haertlé
- UR1268, Biopolymers Interactions Assemblies, INRA, BP 71627, 44316 Nantes Cedex 3, France; Poznan University of Life Sciences, Department of Animal Nutrition and Feed Management, ul.Wołyńska 33, 60-637 Poznań, Poland; Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Jean-François Berret
- Matière etSystèmes Complexes, UMR 7057 CNRS Université Denis Diderot Paris-VII, Bâtiment Condorcet, 10 rue Alice Domon et LéonieDuquet, F-75205 Paris, France
| | - Rizwan Hasan Khan
- Molecular Biophysics and Biophysical Chemistry Group, Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Ali Akbar Saboury
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| |
Collapse
|
123
|
Lammel T, Mackevica A, Johansson BR, Sturve J. Endocytosis, intracellular fate, accumulation, and agglomeration of titanium dioxide (TiO 2) nanoparticles in the rainbow trout liver cell line RTL-W1. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:15354-15372. [PMID: 30929178 PMCID: PMC6529399 DOI: 10.1007/s11356-019-04856-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/13/2019] [Indexed: 06/01/2023]
Abstract
There is increasing evidence that titanium dioxide (TiO2) nanoparticles (NPs) present in water or diet can be taken up by fish and accumulate in internal organs including the liver. However, their further fate in the organ is unknown. This study provides new insights into the interaction, uptake mechanism, intracellular trafficking, and fate of TiO2 NPs (Aeroxide® P25) in fish liver parenchymal cells (RTL-W1) in vitro using high-resolution transmission electron microscopy (TEM) and single particle inductively coupled plasma mass spectrometry (spICP-MS) as complementary analytical techniques. The results demonstrate that following their uptake via caveolae-mediated endocytosis, TiO2 NPs were trafficked through different intracellular compartments including early endosomes, multivesicular bodies, and late endosomes/endo-lysosomes, and eventually concentrated inside multilamellar vesicles. TEM and spICP-MS results provide evidence that uptake was nano-specific. Only NPs/NP agglomerates of a specific size range (~ 30-100 nm) were endocytosed; larger agglomerates were excluded from uptake and remained located in the extracellular space/exposure medium. NP number and mass inside cells increased linearly with time and was associated with an increase in particle diameter suggesting intracellular agglomeration/aggregation. No alterations in the expression of genes regulated by the redox balance-sensitive transcription factor Nrf-2 including superoxide dismutase, glutamyl cysteine ligase, glutathione synthetase, glutathione peroxidase, and glutathione S-transferase were observed. This shows that, despite the high intracellular NP burden (~ 3.9 × 102 ng Ti/mg protein after 24 h) and NP-interaction with mitochondria, cellular redox homeostasis was not significantly affected. This study contributes to a better mechanistic understanding of in vitro particokinetics as well as the potential fate and effects of TiO2 NPs in fish liver cells.
Collapse
Affiliation(s)
- Tobias Lammel
- Department of Biological and Environmental Sciences, University of Gothenburg, Box 463, 413 90, Göteborg, Sweden.
| | - Aiga Mackevica
- DTU Environment, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - Bengt R Johansson
- The Electron Microscopy Unit, Institute of Biomedicine, Sahlgrenska Academy at University of Gothenburg, 405 30, Göteborg, Sweden
| | - Joachim Sturve
- Department of Biological and Environmental Sciences, University of Gothenburg, Box 463, 413 90, Göteborg, Sweden
| |
Collapse
|
124
|
Persaud I, Shannahan JH, Raghavendra AJ, Alsaleh NB, Podila R, Brown JM. Biocorona formation contributes to silver nanoparticle induced endoplasmic reticulum stress. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 170:77-86. [PMID: 30529623 PMCID: PMC6331260 DOI: 10.1016/j.ecoenv.2018.11.107] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 11/19/2018] [Accepted: 11/22/2018] [Indexed: 05/30/2023]
Abstract
Prior research has demonstrated cells exposed to silver nanoparticles (AgNPs) undergo endoplasmic reticulum (ER) stress leading to cellular apoptosis and toxicity, however, the fundamental mechanism underlying AgNP-induced ER stress is unknown. We hypothesize the biophysical interactions between AgNPs and adsorbed proteins lead to misfolded proteins to elicit an ER stress response. Our investigation examined rat aortic endothelial cells (RAEC) exposed to 20 or 100 nm AgNPs with or without a biocorona (BC) consisting of bovine serum albumin (BSA), high density lipoprotein (HDL) or fetal bovine serum (FBS) to form a complex BC. The presence of a BC consisting of BSA or FBS proteins significantly reduced uptake of 20 nm and 100 nm AgNPs in RAEC. Western blot analysis indicated robust activation of the IREα and PERK pathways in RAEC exposed to 20 nm despite the reduction in uptake by the presence of a BC. This was not observed for the 100 nm AgNPs. Hyperspectral darkfield microscopy qualitatively confirmed that the preformed BC was maintained following uptake by RAEC. Transmission electron microscopy demonstrated a size dependent effect on the sub-cellular localization of AgNPs. Overall, these results suggest that AgNP size, surface area and BC formation governs the induction of ER stress and alterations in intracellular trafficking.
Collapse
Affiliation(s)
- Indushekhar Persaud
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO 80045, USA
| | - Jonathan H Shannahan
- School of Health Sciences, College of Health and Human Sciences, Purdue University, West Lafayette, IN 47907, USA
| | - Achyut J Raghavendra
- Department of Physics and Astronomy, Clemson University, Clemson, SC 29634, USA; Clemson Nanomaterials Center and COMSET, Clemson University, Anderson, SC 29625, USA
| | - Nasser B Alsaleh
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO 80045, USA
| | - Ramakrishna Podila
- Department of Physics and Astronomy, Clemson University, Clemson, SC 29634, USA; Clemson Nanomaterials Center and COMSET, Clemson University, Anderson, SC 29625, USA
| | - Jared M Brown
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO 80045, USA.
| |
Collapse
|
125
|
Wang F, Salvati A, Boya P. Lysosome-dependent cell death and deregulated autophagy induced by amine-modified polystyrene nanoparticles. Open Biol 2019; 8:rsob.170271. [PMID: 29643148 PMCID: PMC5936715 DOI: 10.1098/rsob.170271] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 03/21/2018] [Indexed: 12/19/2022] Open
Abstract
Nanoparticles (NPs) typically accumulate in lysosomes. However, their impact on lysosomal function, as well as autophagy, a lysosomal degradative pathway, is still not well known. We have previously reported in the 1321N1 cell line that amine-modified polystyrene (NH2-PS) NPs induce apoptosis through damage initiated in the lysosomes leading ultimately to release of lysosomal content in the cytosol, followed by apoptosis. Here, by using a combination of biochemical and cell biological approaches, we have characterized in a mouse embryonic fibroblast cell line that the lysosomal alterations induced by NH2-PS NPs is progressive, initiating from mild lysosomal membrane permeabilization (LMP), to expansion of lysosomal volume and intensive LMP before the summit of cell death. Though the cells initially seem to induce autophagy as a surviving mechanism, the damage of NH2-PS NPs to lysosomes probably results in lysosomal dysfunctions, leading to blockage of autophagic flux at the level of lysosomes and the eventual cell death.
Collapse
Affiliation(s)
- Fengjuan Wang
- Center for BioNano Interactions, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.,CNRS-University of Strasbourg, Biotechnology and cell signaling, France/Laboratory of excellence Medalis, Illkirch, France
| | - Anna Salvati
- Center for BioNano Interactions, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.,Groningen Research Institute of Pharmacy, Groningen University, Antonius Deusinglaan 1, Groningen 9713AV, The Netherlands
| | - Patricia Boya
- Autophagy Lab, Department of Cellular and Molecular Biology, Centro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| |
Collapse
|
126
|
Gutiérrez L, de la Cueva L, Moros M, Mazarío E, de Bernardo S, de la Fuente JM, Morales MP, Salas G. Aggregation effects on the magnetic properties of iron oxide colloids. NANOTECHNOLOGY 2019; 30:112001. [PMID: 30609414 DOI: 10.1088/1361-6528/aafbff] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Magnetic nanoparticles (MNPs), and in particular iron oxide nanoparticles (mainly magnetite and maghemite), are being widely used in the form of aqueous colloids for biomedical applications. In such colloids, nanoparticles tend to form assemblies, either aggregates, if the union is permanent, or agglomerates, if it is reversible. These clustering processes have a strong impact on the MNPs' properties that are often not well understood. In this review, the causes and consequences of MNPs aggregation/agglomeration are reviewed and discussed. Special attention has been paid to the impact of the MNPs aggregation/agglomeration on their magnetic properties and heating properties, when exposed to an alternating magnetic field in the frame of magnetic hyperthermia. In addition, a model system with MNPs of two different sizes coated with three different molecules oleic acid, meso-2, 3-dimercaptosuccinic acid and poly(maleic anhydride-alt-1-octadecene) has been characterized and the results used to support the ideas reviewed.
Collapse
Affiliation(s)
- Lucía Gutiérrez
- Departamento de Química Analítica, Instituto de Nanociencia de Aragón, Universidad de Zaragoza and CIBER-BBN, Mariano Esquillor, s/n, E-50018, Zaragoza, Spain. Instituto de Ciencia de Materiales de Aragón-CSIC/Universidad de Zaragoza and CIBER-BBN, Spain
| | | | | | | | | | | | | | | |
Collapse
|
127
|
Steckiewicz KP, Barcinska E, Malankowska A, Zauszkiewicz-Pawlak A, Nowaczyk G, Zaleska-Medynska A, Inkielewicz-Stepniak I. Impact of gold nanoparticles shape on their cytotoxicity against human osteoblast and osteosarcoma in in vitro model. Evaluation of the safety of use and anti-cancer potential. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2019; 30:22. [PMID: 30747353 PMCID: PMC6373298 DOI: 10.1007/s10856-019-6221-2] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 01/10/2019] [Indexed: 05/21/2023]
Abstract
Due to development of nanotechnology and gold nanoparticles (AuNPs) increasing use in different areas of medicine, especially in oncology, better understanding of their potential cytotoxicity is necessary to protect patients safety. Shape and size of AuNPs is an important modulator of their cytotoxicity. Therefore, we investigated the cytotoxicity of AuNPs rods (≈39 nm length, 18 nm width), AuNPs stars (≈ 215 nm) and AuNPs spheres (≈ 6.3 nm) against human fetal osteoblast (hFOB 1.19), osteosarcoma (143B, MG63) and pancreatic duct cell (hTERT-HPNE) lines by MTT and neutral-red uptake assay. Moreover, influence of AuNPs on level of proapoptotic protein (Bax) and anti-apoptotic protein (Bcl-2) was measured by western blot. Cellular uptake of nanoparticles and ultrastructure changes were examined by transmission electron microscopy (TEM). In the present study we have proven that AuNPs stars are the most cytotoxic against human cells. We observed that cancer cells are more susceptible to AuNPs cytotoxic effect. Furthermore, AuNPs rods and AuNPs stars caused increased expression of Bax and decreased expression of Bcl-2 protein in osteosarcoma cells. We found that AuNPs penetrated through the cell membrane and caused ultrastructural changes. Our results clearly demonstrated that the cytotoxicity of AuNPs was shape-dependent. AuNPs stars with the highest anti-cancer potential were also the most cytotoxic type of tested NPs, whereas AuNPs spheres which appears to be the safest one had small anti-cancer potential.
Collapse
Affiliation(s)
- Karol P Steckiewicz
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211, Gdansk, Poland
| | - Ewelina Barcinska
- Department of Medical Chemistry, Medical University of Gdansk, Debinki 1, 80-211, Gdansk, Poland
| | - Anna Malankowska
- Department of Environmental Technology, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308, Gdansk, Poland
| | | | - Grzegorz Nowaczyk
- NanoBioMedical Center, Adam Mickiewicz University, 61-614, Poznan, Poland
| | - Adriana Zaleska-Medynska
- Department of Environmental Technology, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308, Gdansk, Poland
| | | |
Collapse
|
128
|
Fadeel B. Hide and Seek: Nanomaterial Interactions With the Immune System. Front Immunol 2019; 10:133. [PMID: 30774634 PMCID: PMC6367956 DOI: 10.3389/fimmu.2019.00133] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 01/16/2019] [Indexed: 01/18/2023] Open
Abstract
Engineered nanomaterials hold promise for a wide range of applications in medicine. However, safe use of nanomaterials requires that interactions with biological systems, not least with the immune system, are understood. Do nanomaterials elicit novel or unexpected effects, or is it possible to predict immune responses to nanomaterials based on how the immune system handles pathogens? How does the bio-corona of adsorbed biomolecules influence subsequent immune interactions of nanomaterials? How does the grafting of polymers such as poly(ethylene glycol) onto nanomaterial surfaces impact on these interactions? Can ancient immune evasion or “stealth” strategies of pathogens inform the design of nanomaterials for biomedical applications? Can nanoparticles co-opt immune cells to target diseased tissues? The answers to these questions may prove useful for the development of nanomedicines.
Collapse
Affiliation(s)
- Bengt Fadeel
- Nanosafety and Nanomedicine Laboratory, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
129
|
Harrison RP, Chauhan VM, Onion D, Aylott JW, Sottile V. Intracellular processing of silica-coated superparamagnetic iron nanoparticles in human mesenchymal stem cells. RSC Adv 2019; 9:3176-3184. [PMID: 30774937 PMCID: PMC6350623 DOI: 10.1039/c8ra09089k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 12/21/2018] [Indexed: 01/28/2023] Open
Abstract
Silica-coated superparamagnetic iron nanoparticles (SiMAGs) are an exciting biomedical technology capable of targeted delivery of cell-based therapeutics and disease diagnosis. However, in order to realise their full clinical potential, their intracellular fate must be determined. The analytical techniques of super-resolution fluorescence microscopy, particle counting flow cytometry and pH-sensitive nanosensors were applied to elucidate mechanisms of intracellular SiMAG processing in human mesenchymal stem cell (hMSCs). Super-resolution microscopy showed SiMAG fluorescently-tagged nanoparticles are endocytosed and co-localised within lysosomes. When exposed to simulated lysosomal conditions SiMAGs were solubilised and exhibited diminishing fluorescence emission over 7 days. The in vitro intracellular metabolism of SiMAGs was monitored in hMSCs using flow cytometry and co-localised pH-sensitive nanosensors. A decrease in SiMAG fluorescence emission, which corresponded to a decrease in lysosomal pH was observed, mirroring ex vivo observations, suggesting SiMAG lysosomal exposure degrades fluorescent silica-coatings and iron cores. These findings indicate although there is a significant decrease in intracellular SiMAG loading, sufficient particles remain internalised (>50%) to render SiMAG treated cells amenable to long-term magnetic cell manipulation. Our analytical approach provides important insights into the understanding of the intracellular fate of SiMAG processing, which could be readily applied to other particle therapeutics, to advance their clinical translation.
Collapse
Affiliation(s)
- Richard P Harrison
- Wolfson Centre for Stem Cells, Tissue Engineering and Modelling (STEM), School of Medicine, Nottingham, NG7 2RD, UK. .,Centre for Biological Engineering, Loughborough University, Leicestershire LE11 3TU, UK
| | - Veeren M Chauhan
- School of Pharmacy, University of Nottingham, Boots Sciences Building, University Park, Nottingham, NG7 2RD, UK. ;
| | - David Onion
- University of Nottingham Flow Cytometry Facility, School of Life Sciences, University of Nottingham, NG7 2UH, UK
| | - Jonathan W Aylott
- School of Pharmacy, University of Nottingham, Boots Sciences Building, University Park, Nottingham, NG7 2RD, UK. ;
| | - Virginie Sottile
- Wolfson Centre for Stem Cells, Tissue Engineering and Modelling (STEM), School of Medicine, Nottingham, NG7 2RD, UK.
| |
Collapse
|
130
|
Murschhauser A, Röttgermann PJF, Woschée D, Ober MF, Yan Y, Dawson KA, Rädler JO. A high-throughput microscopy method for single-cell analysis of event-time correlations in nanoparticle-induced cell death. Commun Biol 2019; 2:35. [PMID: 30701200 PMCID: PMC6345847 DOI: 10.1038/s42003-019-0282-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 12/27/2018] [Indexed: 12/20/2022] Open
Abstract
The temporal context of cell death decisions remains generally hidden in ensemble measurements with endpoint readouts. Here, we describe a method to extract event times from fluorescence time traces of cell death-related markers in automated live-cell imaging on single-cell arrays (LISCA) using epithelial A549 lung and Huh7 liver cancer cells as a model system. In pairwise marker combinations, we assess the chronological sequence and delay times of the events lysosomal membrane permeabilization, mitochondrial outer membrane permeabilization and oxidative burst after exposure to 58 nm amino-functionalized polystyrene nanoparticles (PS-NH2 nanoparticles). From two-dimensional event-time scatter plots we infer a lysosomal signal pathway at a low dose of nanoparticles (25 µg mL-1) for both cell lines, while at a higher dose (100 µg mL-1) a mitochondrial pathway coexists in A549 cells, but not in Huh7. In general, event-time correlations provide detailed insights into heterogeneity and interdependencies in signal transmission pathways.
Collapse
Affiliation(s)
- Alexandra Murschhauser
- Faculty of Physics and Center for NanoSciene (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, Munich, 80539 Germany
| | - Peter J. F. Röttgermann
- Faculty of Physics and Center for NanoSciene (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, Munich, 80539 Germany
| | - Daniel Woschée
- Faculty of Physics and Center for NanoSciene (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, Munich, 80539 Germany
| | - Martina F. Ober
- Faculty of Physics and Center for NanoSciene (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, Munich, 80539 Germany
| | - Yan Yan
- Centre for BioNano Interactions, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Kenneth A. Dawson
- Centre for BioNano Interactions, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
| | - Joachim O. Rädler
- Faculty of Physics and Center for NanoSciene (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, Munich, 80539 Germany
| |
Collapse
|
131
|
Wysokińska E, Cichos J, Kowalczyk A, Karbowiak M, Strządała L, Bednarkiewicz A, Kałas W. Toxicity Mechanism of Low Doses of NaGdF₄:Yb 3+,Er 3+ Upconverting Nanoparticles in Activated Macrophage Cell Lines. Biomolecules 2019; 9:biom9010014. [PMID: 30609856 PMCID: PMC6359000 DOI: 10.3390/biom9010014] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/15/2018] [Accepted: 12/21/2018] [Indexed: 02/03/2023] Open
Abstract
Gadolinium-doped nanoparticles (NPs) are regarded as promising luminescent probes. In this report, we studied details of toxicity mechanism of low doses of NaGdF4-based fluorescent nanoparticles in activated RAW264.7, J774A.1 macrophages. These cell lines were specifically sensitive to the treatment with nanoparticles. Using nanoparticles of three different sizes, but with a uniform zeta potential (about −11 mV), we observed rapid uptake of NPs by the cells, resulting in the increased lysosomal compartment and subsequent superoxide induction along with a decrease in mitochondrial potential, indicating the impairment of mitochondrial homeostasis. At the molecular level, this led to upregulation of proapoptotic Bax and downregulation of anti-apoptotic Bcl-2, which triggered the apoptosis with phosphatidylserine externalization, caspase-3 activation and DNA fragmentation. We provide a time frame of the toxicity process by presenting data from different time points. These effects were present regardless of the size of nanoparticles. Moreover, despite the stability of NaGdF4 nanoparticles at low pH, we identified cell acidification as an essential prerequisite of cytotoxic reaction using acidification inhibitors (NH4Cl or Bafilomycin A1). Therefore, approaching the evaluation of the biocompatibility of such materials, one should keep in mind that toxicity could be revealed only in specific cells. On the other hand, designing gadolinium-doped NPs with increased resistance to harsh conditions of activated macrophage phagolysosomes should prevent NP decomposition, concurrent gadolinium release, and thus the elimination of its toxicity.
Collapse
Affiliation(s)
- Edyta Wysokińska
- Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114 Wroclaw, Poland.
| | - Jakub Cichos
- Faculty of Chemistry, University of Wroclaw, 50-383 Wroclaw, Poland.
| | | | | | - Leon Strządała
- Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114 Wroclaw, Poland.
| | | | - Wojciech Kałas
- Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114 Wroclaw, Poland.
| |
Collapse
|
132
|
Yu Q, Qiu Y, Chen X, Wang X, Mei L, Wu H, Liu K, Liu Y, Li M, Zhang Z, He Q. Chemotherapy priming of the Pancreatic Tumor Microenvironment Promotes Delivery and Anti-Metastasis Efficacy of Intravenous Low-Molecular-Weight Heparin-Coated Lipid-siRNA Complex. Am J Cancer Res 2019; 9:355-368. [PMID: 30809279 PMCID: PMC6376180 DOI: 10.7150/thno.29137] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 11/19/2018] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a type of malignant tumor with high lethality. Its high tumor cell-density and large variety of extracellular matrix (ECM) components present major barriers for drug delivery. Methods: Paclitaxel-loaded PEGylated liposomes (PTX-Lip) were used as a tumor-priming agent to induce tumor cell apoptosis and decrease the abundance of ECM to promote cellular uptake and tumor delivery of nanodrugs. Paclitaxel exerts anti-cancer effects but, paradoxically, exacerbates cancer metastasis and drug resistance by increasing the expression of apoptotic B-cell lymphoma-2 protein (BCL-2). Thus, low-molecular-weight heparin-coated lipid-siRNA complex (LH-Lip/siBCL-2) was constructed to inhibit cancer metastasis and silence BCL-2 by BCL-2 siRNA (siBCL-2). Results: Significant tumor growth inhibition efficacy was observed, accompanied by obvious inhibition of cancer metastasis in vivo. Conclusion: These results suggested our sequential delivery of PTX-Lip and LH-Lip/siBCL-2 might provide a practical approach for PDAC or other ECM-rich tumors.
Collapse
|
133
|
Garcia-Bennett AE, Everest-Dass A, Moroni I, Rastogi ID, Parker LM, Packer NH, Brown LJ. Influence of surface chemistry on the formation of a protein corona on nanodiamonds. J Mater Chem B 2019. [DOI: 10.1039/c9tb00445a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The protein corona of nanodiamonds is dominated by low molecular weight proteins and is largely independent of surface chemistry. The pre-incubation of nanodiamonds in serum and the formation of a protein corona decrease the production of reactive oxygen species, increasing the cell viability of macrophages.
Collapse
Affiliation(s)
- Alfonso E. Garcia-Bennett
- Department of Molecular Sciences
- Macquarie University
- Sydney
- Australia
- Centre for Nanoscale BioPhotonics
| | - Arun Everest-Dass
- Institute for Glycomics
- Gold Coast Campus
- Griffith University
- Australia
| | - Irene Moroni
- Department of Molecular Sciences
- Macquarie University
- Sydney
- Australia
| | | | - Lindsay M. Parker
- Department of Molecular Sciences
- Macquarie University
- Sydney
- Australia
- Centre for Nanoscale BioPhotonics
| | - Nicolle H. Packer
- Department of Molecular Sciences
- Macquarie University
- Sydney
- Australia
- Centre for Nanoscale BioPhotonics
| | - Louise J. Brown
- Centre for Nanoscale BioPhotonics
- Macquarie University
- Sydney
- Australia
| |
Collapse
|
134
|
Muraleetharan V, Mantaj J, Swedrowska M, Vllasaliu D. Nanoparticle modification in biological media: implications for oral nanomedicines. RSC Adv 2019; 9:40487-40497. [PMID: 35542629 PMCID: PMC9076262 DOI: 10.1039/c9ra08403g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 11/28/2019] [Indexed: 11/21/2022] Open
Abstract
Nanomedicine has shown potential in enabling oral administration of poorly absorbable drugs, such as biologics. As part of the process related to optimisation of the safety and efficacy of nanomedicines, it is imperative that the interaction of nanoparticles with the biological systems – including the gut – is fully characterised. In this article, we provide an overview of the major mechanisms by which nanoparticles may transform upon introduction in biological media. Specifically, the phenomena of association, dissolution and biomolecule adsorption are discussed, together with factors which influence the occurrence of each phenomenon. The implications of these phenomena within the context of therapeutic action of nanomedicines, which includes reduced targeting efficiency, are also explored. Finally, we will comment on nanoparticle modification within the gut environment, including the currently available gastrointestinal models for the study of nano-bio interactions, with implications in the area of nanomedicines for oral administration. Nanomedicines undergo transformation in biological media, which impacts biological effects. Such transformation in the gut environment has implications in use of nanomedicines for oral administration.![]()
Collapse
Affiliation(s)
- Vishnaka Muraleetharan
- Institute of Pharmaceutical Science
- School of Cancer and Pharmaceutical Science
- King's College London
- London
- UK
| | - Julia Mantaj
- Institute of Pharmaceutical Science
- School of Cancer and Pharmaceutical Science
- King's College London
- London
- UK
| | - Magda Swedrowska
- Institute of Pharmaceutical Science
- School of Cancer and Pharmaceutical Science
- King's College London
- London
- UK
| | - Driton Vllasaliu
- Institute of Pharmaceutical Science
- School of Cancer and Pharmaceutical Science
- King's College London
- London
- UK
| |
Collapse
|
135
|
Lesniak A, Kilinc D, Blasiak A, Galea G, Simpson JC, Lee GU. Rapid Growth Cone Uptake and Dynein-Mediated Axonal Retrograde Transport of Negatively Charged Nanoparticles in Neurons Is Dependent on Size and Cell Type. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1803758. [PMID: 30565853 DOI: 10.1002/smll.201803758] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 10/20/2018] [Indexed: 06/09/2023]
Abstract
Nanoparticles (NPs) are now used in numerous technologies and serve as carriers for several new classes of therapeutics. Studies of the distribution of NPs in vivo demonstrate that they can be transported through biological barriers and are concentrated in specific tissues. Here, transport behavior, and final destination of polystyrene NPs are reported in primary mouse cortical neurons and SH-SY5Y cells, cultured in two-compartmental microfluidic devices. In both cell types, negative polystyrene NPs (PS(-)) smaller than 100 nm are taken up by the axons, undergo axonal retrograde transport, and accumulate in the somata. Examination of NP transport reveals different transport mechanisms depending on the cell type, particle charge, and particle internalization by the lysosomes. In cortical neurons, PS(-) inside lysosomes and 40 nm positive polystyrene NPs undergo slow axonal transport, whereas PS(-) outside lysosomes undergo fast axonal transport. Inhibition of dynein in cortical neurons decreases the transport velocity and cause a dose-dependent reduction in the number of accumulated PS(-), suggesting that the fast axonal transport is dynein mediated. These results show that the axonal retrograde transport of NPs depends on the endosomal pathway taken and establishes a means for screening nanoparticle-based therapeutics for diseases that involve neurons.
Collapse
Affiliation(s)
- Anna Lesniak
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - Devrim Kilinc
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Agata Blasiak
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
| | - George Galea
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
- School of Biology and Environmental Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Jeremy C Simpson
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
- School of Biology and Environmental Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Gil U Lee
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| |
Collapse
|
136
|
Strojny B, Sawosz E, Grodzik M, Jaworski S, Szczepaniak J, Sosnowska M, Wierzbicki M, Kutwin M, Orlińska S, Chwalibog A. Nanostructures of diamond, graphene oxide and graphite inhibit CYP1A2, CYP2D6 and CYP3A4 enzymes and downregulate their genes in liver cells. Int J Nanomedicine 2018; 13:8561-8575. [PMID: 30587978 PMCID: PMC6300366 DOI: 10.2147/ijn.s188997] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
INTRODUCTION AND OBJECTIVE Currently, carbon nanostructures are vastly explored materials with potential for future employment in biomedicine. The possibility of employment of diamond nanoparticles (DN), graphene oxide (GO) or graphite nanoparticles (GN) for in vivo applications raises a question of their safety. Even though they do not induce a direct toxic effect, due to their unique properties, they can still interact with molecular pathways. The objective of this study was to assess if DN, GO and GN affect three isoforms of cytochrome P450 (CYP) enzymes, namely, CYP1A2, CYP2D6 and CYP3A4, expressed in the liver. METHODS Dose-dependent effect of the DN, GO and GN nanostructures on the catalytic activity of CYPs was examined using microsome-based model. Cytotoxicity of DN, GO and GN, as well as the influence of the nanostructures on mRNA expression of CYP genes and CYP-associated receptor genes were studied in vitro using HepG2 and HepaRG cell lines. RESULTS All three nanostructures interacted with the CYP enzymes and inhibited their catalytic activity in microsomal-based models. CYP gene expression at the mRNA level was also downregulated in HepG2 and HepaRG cell lines. Among the three nanostructures, GO showed the most significant influence on the enzymes, while DN was the most inert. CONCLUSION Our findings revealed that DN, GO and GN might interfere with xenobiotic and drug metabolism in the liver by interactions with CYP isoenzymes responsible for the process. Such results should be considered if DN, GO and GN are used in medical applications.
Collapse
Affiliation(s)
- Barbara Strojny
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Ewa Sawosz
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Marta Grodzik
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Sławomir Jaworski
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Jarosław Szczepaniak
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Malwina Sosnowska
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Mateusz Wierzbicki
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Marta Kutwin
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - Sylwia Orlińska
- Division of Nanobiotechnology, Warsaw University of Life Sciences, Warsaw, Poland
| | - André Chwalibog
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark,
| |
Collapse
|
137
|
Wang Z, Zhang RX, Zhang T, He C, He R, Ju X, Wu XY. In Situ Proapoptotic Peptide-Generating Rapeseed Protein-Based Nanocomplexes Synergize Chemotherapy for Cathepsin-B Overexpressing Breast Cancer. ACS APPLIED MATERIALS & INTERFACES 2018; 10:41056-41069. [PMID: 30387987 DOI: 10.1021/acsami.8b14001] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Intracellular activation of nanomaterials within cancer cells presents a powerful means to enhance anticancer specificity and efficacy. In light of upregulated lysosomal protease cathepsin-B (CathB) in many types of invasive cancer cells, herein, we exploit CathB-catalyzed biodegradation of acetylated rapeseed protein isolate (ARPI) to design polymer-drug nanocomplexes that can produce proapoptotic peptides in situ and synergize chemotherapy. ARPI forms nanocomplexes with chitosan (CS) and anticancer drug doxorubicin (DOX) [DOX-ARPI/CS nanoparticles (NPs)] by ionic self-assembly. The dual acidic pH- and CathB-responsive properties of the nanocomplexes and CathB-catalyzed biodegradation of ARPI enable efficient lysosomal escape and nuclei trafficking of released DOX, resulting in elevated cytotoxicity in CathB-overexpressing breast cancer cells. The ARPI-derived bioactive peptides exhibit synergistic anticancer effect with DOX by regulating pro- and antiapoptotic-relevant proteins ( p53, Bax, Bcl-2, pro-caspase-3) at mitochondria. In an orthotopic breast tumor model of CathB-overexpressing breast cancer, DOX-ARPI/CS NPs remarkably inhibit tumor growth, enhance tumor cell apoptosis and prolong host survival without eliciting any systemic toxicity. These results suggest that exploitation of multifunctional biomaterials to specifically produce anticancer agents inside cancer cells and trigger drug release to the subcellular target sites is a promising strategy for designing effective synergistic nanomedicines with minimal off-target toxicity.
Collapse
Affiliation(s)
- Zhigao Wang
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , People's Republic of China
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie Dan Faculty of Pharmacy , University of Toronto , 144 College Street , Toronto M5S 3M2 , Canada
| | - Rui Xue Zhang
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie Dan Faculty of Pharmacy , University of Toronto , 144 College Street , Toronto M5S 3M2 , Canada
- School of Life Sciences , Northwestern Polytechnical University , Xi'an , Shaanxi 710072 , People's Republic of China
| | - Tian Zhang
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie Dan Faculty of Pharmacy , University of Toronto , 144 College Street , Toronto M5S 3M2 , Canada
| | - Chunsheng He
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie Dan Faculty of Pharmacy , University of Toronto , 144 College Street , Toronto M5S 3M2 , Canada
| | - Rong He
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing , Nanjing University of Finance and Economics , Nanjing 210003 , People's Republic China
| | - Xingrong Ju
- School of Food Science and Technology , Jiangnan University , Wuxi 214122 , People's Republic of China
- College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Key Laboratory of Grains and Oils Quality Control and Processing , Nanjing University of Finance and Economics , Nanjing 210003 , People's Republic China
| | - Xiao Yu Wu
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie Dan Faculty of Pharmacy , University of Toronto , 144 College Street , Toronto M5S 3M2 , Canada
| |
Collapse
|
138
|
Cancino-Bernardi J, Marangoni VS, Besson JCF, Cancino MEC, Natali MRM, Zucolotto V. Gold-based nanospheres and nanorods particles used as theranostic agents: An in vitro and in vivo toxicology studies. CHEMOSPHERE 2018; 213:41-52. [PMID: 30212718 DOI: 10.1016/j.chemosphere.2018.09.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/09/2018] [Accepted: 09/02/2018] [Indexed: 06/08/2023]
Abstract
The adverse effect of gold-based nanoparticles is still an open question since it depends on several factors as shape, surface charge or route of administration. In this study, we investigated the influence of shape and human serum albumin (HSA) coating on the adverse effects of spherical (AuNP) and nanorods (AuNR) gold-based particles. F C3H (fibroblast) and HTC (hepatocellular carcinoma) cell lines both from liver were exposed to 25, 75 and 125 μg mL-1, which correspond to 109 NP mL-1. For in vivo studies, Wistar rats received these materials by oral administration in doses of 10 μg kg-1 or 40 μg kg-1. Systemic toxicity was verified after 24 h and 48 h by morphological analysis, blood parameters and myeloperoxidase enzyme activity. Our results revealed that HSA corona does not influence totally the pathway of interactions between AuNP and AuNR. In vitro results evidenced that AuNP can decrease in at least 50% viability of F C3H and cell adhesion of HTC, but corona significantly overcomes these effects. No differences between shape or corona were observed in function of cell lines. In vivo studies showed that 40 μg kg-1 of AuNP-HSA caused an enhancement of the myeloperoxidase response indicating inflammatory processes. An increase from 40% to 80% on alkaline phosphatase levels were found for all groups. Our findings suggested that gold-based particles coated or not with HSA do not cause expressive adverse effects on in vitro or in vivo systems, and their oral administration cannot cause a systemic effect in the experimental conditions used here.
Collapse
Affiliation(s)
- J Cancino-Bernardi
- Nanomedicine and Nanotoxicology Group, Physics Institute of São Carlos, University of São Paulo, CP 369, 13560-970, São Carlos, SP, Brazil.
| | - V S Marangoni
- Nanomedicine and Nanotoxicology Group, Physics Institute of São Carlos, University of São Paulo, CP 369, 13560-970, São Carlos, SP, Brazil
| | - J C F Besson
- Morphologic Science Department, State University of Maringá, CP, 87020-900, Maringá, PR, Brazil
| | - M E C Cancino
- Morphologic Science Department, State University of Maringá, CP, 87020-900, Maringá, PR, Brazil
| | - M R M Natali
- Morphologic Science Department, State University of Maringá, CP, 87020-900, Maringá, PR, Brazil
| | - V Zucolotto
- Nanomedicine and Nanotoxicology Group, Physics Institute of São Carlos, University of São Paulo, CP 369, 13560-970, São Carlos, SP, Brazil
| |
Collapse
|
139
|
The impact of protein corona on the behavior and targeting capability of nanoparticle-based delivery system. Int J Pharm 2018; 552:328-339. [DOI: 10.1016/j.ijpharm.2018.10.011] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 10/04/2018] [Accepted: 10/06/2018] [Indexed: 01/04/2023]
|
140
|
Impact of nanoparticle surface functionalization on the protein corona and cellular adhesion, uptake and transport. J Nanobiotechnology 2018; 16:70. [PMID: 30219059 PMCID: PMC6138932 DOI: 10.1186/s12951-018-0394-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 09/05/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Upon ingestion, nanoparticles can interact with the intestinal epithelial barrier potentially resulting in systemic uptake of nanoparticles. Nanoparticle properties have been described to influence the protein corona formation and subsequent cellular adhesion, uptake and transport. Here, we aimed to study the effects of nanoparticle size and surface chemistry on the protein corona formation and subsequent cellular adhesion, uptake and transport. Caco-2 intestinal cells, were exposed to negatively charged polystyrene nanoparticles (PSNPs) (50 and 200 nm), functionalized with sulfone or carboxyl groups, at nine nominal concentrations (15-250 μg/ml) for 10 up to 120 min. The protein coronas were analysed by LC-MS/MS. RESULTS Subtle differences in the protein composition of the two PSNPs with different surface chemistry were noted. High-content imaging analysis demonstrated that sulfone PSNPs were associated with the cells to a significantly higher extent than the other PSNPs. The apparent cellular adhesion and uptake of 200 nm PSNPs was not significantly increased compared to 50 nm PSNPs with the same surface charge and chemistry. Surface chemistry outweighs the impact of size on the observed PSNP cellular associations. Also transport of the sulfone PSNPs through the monolayer of cells was significantly higher than that of carboxyl PSNPs. CONCLUSIONS The results suggest that the composition of the protein corona and the PSNP surface chemistry influences cellular adhesion, uptake and monolayer transport, which might be predictive of the intestinal transport potency of NPs.
Collapse
|
141
|
Wang F, Gómez-Sintes R, Boya P. Lysosomal membrane permeabilization and cell death. Traffic 2018; 19:918-931. [DOI: 10.1111/tra.12613] [Citation(s) in RCA: 198] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 08/15/2018] [Accepted: 08/15/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Fengjuan Wang
- Unit Biotechnology and Cell Signaling/Laboratory of Excellence Medalis, CNRS/Université de Strasbourg; Illkirch France
| | - Raquel Gómez-Sintes
- Departament of Cellular and Molecular Biology; Centro de Investigaciones Biológicas, CSIC; Madrid Spain
| | - Patricia Boya
- Departament of Cellular and Molecular Biology; Centro de Investigaciones Biológicas, CSIC; Madrid Spain
| |
Collapse
|
142
|
Urbančič I, Garvas M, Kokot B, Majaron H, Umek P, Cassidy H, Škarabot M, Schneider F, Galiani S, Arsov Z, Koklic T, Matallanas D, Čeh M, Muševič I, Eggeling C, Štrancar J. Nanoparticles Can Wrap Epithelial Cell Membranes and Relocate Them Across the Epithelial Cell Layer. NANO LETTERS 2018; 18:5294-5305. [PMID: 30039976 PMCID: PMC6089500 DOI: 10.1021/acs.nanolett.8b02291] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/24/2018] [Indexed: 06/08/2023]
Abstract
Although the link between the inhalation of nanoparticles and cardiovascular disease is well established, the causal pathway between nanoparticle exposure and increased activity of blood coagulation factors remains unexplained. To initiate coagulation tissue factor bearing epithelial cell membranes should be exposed to blood, on the other side of the less than a micrometre thin air-blood barrier. For the inhaled nanoparticles to promote coagulation, they need to bind lung epithelial-cell membrane parts and relocate them into the blood. To assess this hypothesis, we use advanced microscopy and spectroscopy techniques to show that the nanoparticles wrap themselves with epithelial-cell membranes, leading to the membrane's disruption. The membrane-wrapped nanoparticles are then observed to freely diffuse across the damaged epithelial cell layer relocating epithelial cell membrane parts over the epithelial layer. Proteomic analysis of the protein content in the nanoparticles wraps/corona finally reveals the presence of the coagulation-initiating factors, supporting the proposed causal link between the inhalation of nanoparticles and cardiovascular disease.
Collapse
Affiliation(s)
- Iztok Urbančič
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Weatherall
Institute of Molecular Medicine, University
of Oxford, Headley Way, Oxford OX3
9DS, United Kingdom
| | - Maja Garvas
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Jožef
Stefan International Postgraduate School, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Boštjan Kokot
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Hana Majaron
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Polona Umek
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Center
of Excellence NAMASTE, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Hilary Cassidy
- Systems
Biology Ireland, University College Dublin, Dublin 4, Ireland
| | - Miha Škarabot
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Falk Schneider
- Weatherall
Institute of Molecular Medicine, University
of Oxford, Headley Way, Oxford OX3
9DS, United Kingdom
| | - Silvia Galiani
- Weatherall
Institute of Molecular Medicine, University
of Oxford, Headley Way, Oxford OX3
9DS, United Kingdom
| | - Zoran Arsov
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Center
of Excellence NAMASTE, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Tilen Koklic
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Center
of Excellence NAMASTE, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - David Matallanas
- Systems
Biology Ireland, University College Dublin, Dublin 4, Ireland
- School of
Medicine and Medical Science, University
College Dublin, Dublin 4, Ireland
| | - Miran Čeh
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Igor Muševič
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Faculty
of Mathematics and Physics, University of
Ljubljana, Jadranska
19, SI-1000 Ljubljana, Slovenia
| | - Christian Eggeling
- Weatherall
Institute of Molecular Medicine, University
of Oxford, Headley Way, Oxford OX3
9DS, United Kingdom
- Institute
of Applied Optics, Friedrich-Schiller University, Jena 07749, Germany
- Leibniz
Institute of Photonic Technology (IPHT), Jena 07745, Germany
| | - Janez Štrancar
- “Jožef
Stefan Institute”, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
- Center
of Excellence NAMASTE, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| |
Collapse
|
143
|
Guo L, Wang T, Chen Z, He N, Chen Y, Yuan T. Light scattering based analyses of the effects of bovine serum proteins on interactions of magnetite spherical particles with cells. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.11.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
144
|
Di Silvio D, Silvestri A, Lay L, Polito L, Moya SE. Impact of ConcanavalinA affinity in the intracellular fate of Protein Corona on Glucosamine Au nanoparticles. Sci Rep 2018; 8:9046. [PMID: 29899359 PMCID: PMC5998083 DOI: 10.1038/s41598-018-27418-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 05/25/2018] [Indexed: 01/12/2023] Open
Abstract
Biological fate and toxicity of nanoparticles (NPs) are connected to the interaction between NPs and the protein corona (PC) spontaneously forming around NPs in biological matrixes. PC is a dynamic entity that confers biological identity to NPs. In this work, fluorescence cross-correlation spectroscopy (FCCS) is used to study the impact of specific interactions between the NP surface and proteins on the intracellular fate of PC. The stability of the PC formed around glucosamide-functionalized Au-NPs from ConcanavalinA (ConA) or Bovine Serum Albumin (BSA) is characterized by FCCS. The NPs show higher affinity for ConA and competitive assays show that ConA easily exchanges BSA. A549 cells are exposed to glucosamide-functionalized Au-NPs with preformed ConA and BSA PCs. Intracellularly the frequency of cross-correlation for Au NPs with ConA PC remains constant to a 70% value until 24 h while for BSA it decreases to a 15% during the same period. FCCS measurements in several locations in the cell point out a different level of aggregation for the NPs with either ConA or BSA PCs. Our results show that the affinity of NPs functionalized with a ligand with affinity for a specific protein in bulk is retained intracellularly influencing NP fate and translocation.
Collapse
Affiliation(s)
- Desirè Di Silvio
- Soft Matter Nanotechnology Group, CIC biomaGUNE, Paseo Miramon, 182, 20014, San Sebastian, Spain
| | - Alessandro Silvestri
- CNR - ISTM, Nanotechnology Lab., Via G. Fantoli 16/15, Milan, Italy
- Department of Chemistry, University of Milan, Via C. Golgi 19, Milan, Italy
- Max-Planck Institute of Colloids and Interfaces, Potsdam-Golm, 14476, Germany
| | - Luigi Lay
- Department of Chemistry, University of Milan, Via C. Golgi 19, Milan, Italy
- CRC Materiali Polimerici (LaMPo), University of Milan, Via C. Golgi 19, 20133, Milan, Italy
| | - Laura Polito
- CNR - ISTM, Nanotechnology Lab., Via G. Fantoli 16/15, 20138, Milan, Italy
| | - Sergio E Moya
- Soft Matter Nanotechnology Group, CIC biomaGUNE, Paseo Miramon, 182, 20014, San Sebastian, Spain.
| |
Collapse
|
145
|
Naserzadeh P, Mortazavi SA, Ashtari K, Salimi A, Farokhi M, Pourahmad J. Evaluation of the toxicity effects of silk fibroin on human lymphocytes and monocytes. J Biochem Mol Toxicol 2018; 32:e22056. [PMID: 29719092 DOI: 10.1002/jbt.22056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 01/29/2018] [Accepted: 03/28/2018] [Indexed: 02/01/2023]
Abstract
Silk fibroin nanoparticles (SFNPs) as a natural polymer have been utilized in biomedical applications such as suture, tissue engineering-based scaffolds, and drug delivery carriers. Since there is little data regarding the toxicity effects on different cells and tissues, we aimed to determine the toxicity mechanisms of SFNPs on human lymphocytes and monocytes based on reliable methods. Our results showed that SFNPs (0.5, 1, and 2 mg/mL) induced oxidative stress via increasing reactive oxygen species production, mitochondrial membrane potential (∆Ψ) collapse, which was correlated to cytochrome c release and Adenosine diphosphate (ADP)/Adenosine tri phosphate (ATP) ratio increase as well as lysosomal as another toxicity mechanism, which led to cytosolic release of lysosomal digestive proteases, phosphor lipases, and apoptosis signaling. Taken together, these data suggested that SFNPs toxicity was associated with mutual mitochondrial/lysosomal cross-talk and oxidative stress on human lymphocytes and monocytes with activated apoptosis signaling.
Collapse
Affiliation(s)
- Parvaneh Naserzadeh
- Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Alireza Mortazavi
- Department of Pharmaceutics School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Khadijeh Ashtari
- Radiation Biology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Medical Nanotechnology, Faculty of Advanced Technology in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mehdi Farokhi
- National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran
| | - Jalal Pourahmad
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
146
|
Bourquin J, Milosevic A, Hauser D, Lehner R, Blank F, Petri-Fink A, Rothen-Rutishauser B. Biodistribution, Clearance, and Long-Term Fate of Clinically Relevant Nanomaterials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704307. [PMID: 29389049 DOI: 10.1002/adma.201704307] [Citation(s) in RCA: 231] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/20/2017] [Indexed: 05/18/2023]
Abstract
Realization of the immense potential of nanomaterials for biomedical applications will require a thorough understanding of how they interact with cells, tissues, and organs. There is evidence that, depending on their physicochemical properties and subsequent interactions, nanomaterials are indeed taken up by cells. However, the subsequent release and/or intracellular degradation of the materials, transfer to other cells, and/or translocation across tissue barriers are still poorly understood. The involvement of these cellular clearance mechanisms strongly influences the long-term fate of used nanomaterials, especially if one also considers repeated exposure. Several nanomaterials, such as liposomes and iron oxide, gold, or silica nanoparticles, are already approved by the American Food and Drug Administration for clinical trials; however, there is still a huge gap of knowledge concerning their fate in the body. Herein, clinically relevant nanomaterials, their possible modes of exposure, as well as the biological barriers they must overcome to be effective are reviewed. Furthermore, the biodistribution and kinetics of nanomaterials and their modes of clearance are discussed, knowledge of the long-term fates of a selection of nanomaterials is summarized, and the critical points that must be considered for future research are addressed.
Collapse
Affiliation(s)
- Joël Bourquin
- Adolphe Merkle InstituteUniversity of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Ana Milosevic
- Adolphe Merkle InstituteUniversity of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Daniel Hauser
- Adolphe Merkle InstituteUniversity of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Roman Lehner
- Adolphe Merkle InstituteUniversity of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Fabian Blank
- Respiratory Medicine, Department of Biomedical Research, University of Bern, Murtenstrasse 50, 3008, Bern
| | - Alke Petri-Fink
- Adolphe Merkle InstituteUniversity of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700, Fribourg, Switzerland
| | | |
Collapse
|
147
|
Yang D, Liu D, Qin M, Chen B, Song S, Dai W, Zhang H, Wang X, Wang Y, He B, Tang X, Zhang Q. Intestinal Mucin Induces More Endocytosis but Less Transcytosis of Nanoparticles across Enterocytes by Triggering Nanoclustering and Strengthening the Retrograde Pathway. ACS APPLIED MATERIALS & INTERFACES 2018; 10:11443-11456. [PMID: 29485849 DOI: 10.1021/acsami.7b19153] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Mucus, which is secreted by the goblet cells of enterocytes, constitutes the first obstacle encountered for the intestinal absorption of nanomedicines. For decades, mucus has simply been regarded as a physical barrier that hinders the permeation and absorption of drugs, because of its high viscosity and reticular structure, whereas the interaction of mucus ingredients with nanomedicines is usually neglected. It is unclear whether glycoproteins, as the main components of mucus, interact with nanomedicines. We also do not know how the potential interaction affects the subsequent transportation of nanomedicines through the intestinal epithelium. In this study, mucin as the key element of mucus was investigated to characterize the interaction of nanomedicines with mucus. PEG-modified gold nanoparticles (PGNPs) were fabricated as model nanoparticles. Mucin was found to adhere to the nanoparticle surface to form a corona structure and induce the clustering of PGNPs by joining particles together, demonstrating the interaction between mucin and PGNPs. In addition, two intestinal epithelia, Caco-2 (non- mucus secretion) and HT-29 (high mucus secretion), were compared to evaluate the influence of mucin on the cellular interaction of PGNPs. Amazingly, mucin altered the trafficking characteristic of PGNPs in intestinal epithelium. Both in vitro and in vivo investigations demonstrated more nanoparticles being internalized by cells due to the mucin coverage. However, mucin induced a significant reduction in the transcytosis of PGNPs across epithelial monolayers. The mechanism exploration further revealed that the "more endocytosis but less transcytosis (MELT)" effect was mainly attributed to the strengthened retrograde pathway in which more PGNPs were transported to Golgi apparatus and exocytosed back to the apical but not the basolateral side of the epithelial monolayers. The "MELT" effect endowed mucin with duality in the nanoparticle transportation. Therefore, the rational regulation based on the "MELT" effect will provide new insight into overcoming the mucus obstacle as a barrier and enhancing the oral absorption rate of nanomedicines.
Collapse
Affiliation(s)
- Dan Yang
- School of Pharmacy , Shenyang Pharmaceutical University , Shenyang 110016 , China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Dechun Liu
- School of Pharmacy , Shenyang Pharmaceutical University , Shenyang 110016 , China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Mengmeng Qin
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Binlong Chen
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Siyang Song
- School of Pharmacy , Shenyang Pharmaceutical University , Shenyang 110016 , China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Wenbing Dai
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Hua Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Xueqing Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Yiguang Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Bing He
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| | - Xing Tang
- School of Pharmacy , Shenyang Pharmaceutical University , Shenyang 110016 , China
| | - Qiang Zhang
- School of Pharmacy , Shenyang Pharmaceutical University , Shenyang 110016 , China
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences , Peking University , Beijing 100191 , China
- State Key Laboratory of Natural and Biomimetic Drugs , Peking University , Beijing 100191 , China
| |
Collapse
|
148
|
Zhang L, Wu L, Shi G, Sang X, Ni C. Studies on the preparation and controlled release of redox/pH-responsive zwitterionic nanoparticles based on poly-L-glutamic acid and cystamine. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2018; 29:646-662. [DOI: 10.1080/09205063.2018.1433108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Liping Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Luyan Wu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Gang Shi
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Xinxin Sang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| | - Caihua Ni
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, China
| |
Collapse
|
149
|
Chetwynd AJ, Guggenheim EJ, Briffa SM, Thorn JA, Lynch I, Valsami-Jones E. Current Application of Capillary Electrophoresis in Nanomaterial Characterisation and Its Potential to Characterise the Protein and Small Molecule Corona. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E99. [PMID: 29439415 PMCID: PMC5853730 DOI: 10.3390/nano8020099] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 01/22/2018] [Accepted: 01/30/2018] [Indexed: 12/11/2022]
Abstract
Due to the increasing use and production of nanomaterials (NMs), the ability to characterise their physical/chemical properties quickly and reliably has never been so important. Proper characterisation allows a thorough understanding of the material and its stability, and is critical to establishing dose-response curves to ascertain risks to human and environmental health. Traditionally, methods such as Transmission Electron Microscopy (TEM), Field Flow Fractionation (FFF) and Dynamic Light Scattering (DLS) have been favoured for size characterisation, due to their wide-availability and well-established protocols. Capillary Electrophoresis (CE) offers a faster and more cost-effective solution for complex dispersions including polydisperse or non-spherical NMs. CE has been used to rapidly separate NMs of varying sizes, shapes, surface modifications and compositions. This review will discuss the literature surrounding the CE separation techniques, detection and NM characteristics used for the analysis of a wide range of NMs. The potential of combining CE with mass spectrometry (CE-MS) will also be explored to further expand the characterisation of NMs, including the layer of biomolecules adsorbed to the surface of NMs in biological or environmental compartments, termed the acquired biomolecule corona. CE offers the opportunity to uncover new/poorly characterised low abundance and polar protein classes due to the high ionisation efficiency of CE-MS. Furthermore, the possibility of using CE-MS to characterise the poorly researched small molecule interactions within the NM corona is discussed.
Collapse
Affiliation(s)
- Andrew J. Chetwynd
- AB Sciex UK Ltd., Phoenix House, Lakeside Drive, Warrington, Cheshire WA1 1RX, UK;
| | - Emily J. Guggenheim
- School of Geography Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; (E.J.G.); (S.M.B.); (E.V.-J.)
| | - Sophie M. Briffa
- School of Geography Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; (E.J.G.); (S.M.B.); (E.V.-J.)
| | - James A. Thorn
- AB Sciex UK Ltd., Phoenix House, Lakeside Drive, Warrington, Cheshire WA1 1RX, UK;
| | - Iseult Lynch
- School of Geography Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; (E.J.G.); (S.M.B.); (E.V.-J.)
| | - Eugenia Valsami-Jones
- School of Geography Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; (E.J.G.); (S.M.B.); (E.V.-J.)
| |
Collapse
|
150
|
Sukhanova A, Bozrova S, Sokolov P, Berestovoy M, Karaulov A, Nabiev I. Dependence of Nanoparticle Toxicity on Their Physical and Chemical Properties. NANOSCALE RESEARCH LETTERS 2018; 13:44. [PMID: 29417375 PMCID: PMC5803171 DOI: 10.1186/s11671-018-2457-x] [Citation(s) in RCA: 512] [Impact Index Per Article: 85.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 01/25/2018] [Indexed: 05/11/2023]
Abstract
Studies on the methods of nanoparticle (NP) synthesis, analysis of their characteristics, and exploration of new fields of their applications are at the forefront of modern nanotechnology. The possibility of engineering water-soluble NPs has paved the way to their use in various basic and applied biomedical researches. At present, NPs are used in diagnosis for imaging of numerous molecular markers of genetic and autoimmune diseases, malignant tumors, and many other disorders. NPs are also used for targeted delivery of drugs to tissues and organs, with controllable parameters of drug release and accumulation. In addition, there are examples of the use of NPs as active components, e.g., photosensitizers in photodynamic therapy and in hyperthermic tumor destruction through NP incorporation and heating. However, a high toxicity of NPs for living organisms is a strong limiting factor that hinders their use in vivo. Current studies on toxic effects of NPs aimed at identifying the targets and mechanisms of their harmful effects are carried out in cell culture models; studies on the patterns of NP transport, accumulation, degradation, and elimination, in animal models. This review systematizes and summarizes available data on how the mechanisms of NP toxicity for living systems are related to their physical and chemical properties.
Collapse
Affiliation(s)
- Alyona Sukhanova
- Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 31 Kashirskoe shosse, Moscow, Russian Federation 115521
| | - Svetlana Bozrova
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 31 Kashirskoe shosse, Moscow, Russian Federation 115521
| | - Pavel Sokolov
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 31 Kashirskoe shosse, Moscow, Russian Federation 115521
| | - Mikhail Berestovoy
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 31 Kashirskoe shosse, Moscow, Russian Federation 115521
| | - Alexander Karaulov
- Department of Clinical Immunology and Allergology, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation 119992
| | - Igor Nabiev
- Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France
- Laboratory of Nano-Bioengineering, National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), 31 Kashirskoe shosse, Moscow, Russian Federation 115521
| |
Collapse
|