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Portilla Y, Mellid S, Paradela A, Ramos-Fernández A, Daviu N, Sanz-Ortega L, Pérez-Yagüe S, Morales MP, Barber DF. Iron Oxide Nanoparticle Coatings Dictate Cell Outcomes Despite the Influence of Protein Coronas. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7924-7944. [PMID: 33587585 DOI: 10.1021/acsami.0c20066] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A critical issue in nanomedicine is to understand the complex dynamics that dictate the interactions of nanoparticles (NPs) with their biological milieu. The most exposed part of a nanoparticle is its surface coating, which comes into contact with the biological medium and adsorbs proteins, forming what is known as a protein corona (PC). It is assumed that this PC mainly dictates the nanoparticle-cell interactions. As such, we set out to analyze how different coatings on iron oxide nanoparticles (MNPs) affect the composition of the PC that forms on top of them, and how these newly formed coronas influence the uptake of MNPs by macrophages and tumor cells, their subcellular location upon internalization, and their intracellular degradation. We found that different superficial charges of the coatings did not affect the PC composition, with an enrichment in proteins with affinity for divalent ions regardless of the type of coating. The iron oxide core of the MNP might become exposed to the biological medium, influencing the proteins that constitute the PCs. The presence of enzymes with hydrolase activity in the PC could explain the degradation of the coatings when they come into contact with the biological media. In terms of MNP internalization by cells, coatings mainly determine the endocytic pathways used, especially in terms of receptor-mediated endocytosis. However, the increase in hydrodynamic size provoked by the formation of the associated corona drives uptake mechanisms like macropinocytosis. Once inside the cells, the PC protected the NPs in their intracellular transit to lysosomes, where they were fully degraded. This understanding of how coatings and PCs influence different cellular processes will help design improved NPs for biomedical applications, taking into account the influence of the coating and corona on the biology of the NPs.
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Affiliation(s)
- Yadileiny Portilla
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Sara Mellid
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Alberto Paradela
- Proteomics Facility, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Antonio Ramos-Fernández
- Proteomics Facility, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Neus Daviu
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Laura Sanz-Ortega
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - Sonia Pérez-Yagüe
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
| | - María P Morales
- Department of Energy, Environment and Health, Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), Sor Juana Inés de la Cruz 3, Madrid 28049, Spain
| | - Domingo F Barber
- Department of Immunology and Oncology and Nanobiomedicine Initiative, Centro Nacional de Biotecnología (CNB-CSIC), Darwin 3, Madrid 28049, Spain
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52
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Liu Y, Wang J, Xiong Q, Hornburg D, Tao W, Farokhzad OC. Nano-Bio Interactions in Cancer: From Therapeutics Delivery to Early Detection. Acc Chem Res 2021; 54:291-301. [PMID: 33180454 DOI: 10.1021/acs.accounts.0c00413] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Understanding the interactions between nanomaterials and biological systems plays a pivotal role in enhancing the efficacy of nanomedicine and advancing the disease diagnosis. The nanoparticle-protein corona, an active biomolecular layer, is formed around nanoparticles (NPs) upon mixing with biological fluid. The surface layer which consists of rapidly exchanged biomolecules is called the "soft" corona. The inner layer which is more stable and tightly packed is called the "hard" corona. It has been suggested that the NP-protein corona has a decisive effect on the in vivo fate of nanomedicine upon intravenously administration into the mouse. Furthermore, the features of the NP-protein corona make it a powerful platform to enrich low-abundance proteins from serum/plasma for downstream mass-spectrometry (MS)-based proteomics for biomarker discovery and disease diagnosis.Herein, we summarize our recent work on the development of nanomedicine and disease detection from the level of nano-bio interactions between nanoparticles and biological systems. Nanomedicine has made substantial progress over the past two decades. However, the significant enhancement of overall patient survival by nanomedicine remains a challenge due to the lack of a deep understanding of nano-bio interactions in the clinical setting. The pharmacokinetic effect of the protein corona on PEGylated NPs during blood circulation indicated that the adsorbed apolipoproteins could prolong the circulation time of NPs. This mechanistic understanding of the protein corona (active biomolecule) formed around polymeric NPs offered insights into enhancing the efficacy of nanomedicine from the biological interactions point of view. Moreover, we discuss the basic rationale for developing bioresponsive cancer nanomedicine by exploiting the pathophysiological environment around the tumor, typically the pH, reactive oxygen species (ROS), and redox-responsive supramolecular motifs based on synthetic amphiphilic polymers. The protein corona in vivo determines the biological fate of NPs, whereas it opens a new avenue to enrich low abundant proteins in a biospecimen ex vivo to render them "visible" for downstream analytical workflows, such as MS-based proteomics. Blood serum/plasma, due to easy accessibility and great potential to uncover and monitor physiological and pathological changes in health and disease, has remained a major source of detecting protein biomarker candidates. Inspired by the features of the NP-protein corona, a Proteograph platform, which integrates multi-NP-protein coronas with MS for large-scale efficient and deep proteome profiling has been developed. Finally, we conclude this Account with a better understanding of nano-bio interactions to accelerate the nanomedicine translation and how MS-based proteomics can boost our understanding of the corona composition and facilitate the identification of disease biomarkers.
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Affiliation(s)
- Yuan Liu
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Junqing Wang
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Qingqing Xiong
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | | | - Wei Tao
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Omid C. Farokhzad
- Center for Nanomedicine and Department of Anesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
- Seer, Inc., Redwood City, California 94065, United States
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53
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Pratiwi FW, Peng CC, Wu SH, Kuo CW, Mou CY, Tung YC, Chen P. Evaluation of Nanoparticle Penetration in the Tumor Spheroid Using Two-Photon Microscopy. Biomedicines 2020; 9:10. [PMID: 33374319 PMCID: PMC7824314 DOI: 10.3390/biomedicines9010010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/23/2022] Open
Abstract
Mesoporous silica nanoparticles (MSNs) have emerged as a prominent nanomedicine platform, especially for tumor-related nanocarrier systems. However, there is increasing concern about the ability of nanoparticles (NPs) to penetrate solid tumors, resulting in compromised antitumor efficacy. Because the physicochemical properties of NPs play a significant role in their penetration and accumulation in solid tumors, it is essential to systematically study their relationship in a model system. Here, we report a multihierarchical assessment of the accumulation and penetration of fluorescence-labeled MSNs with nine different physicochemical properties in tumor spheroids using two-photon microscopy. Our results indicated that individual physicochemical parameters separately could not define the MSNs' ability to accumulate in a deeper tumor region; their features are entangled. We observed that the MSNs' stability determined their success in reaching the hypoxia region. Moreover, the change in the MSNs' penetration behavior postprotein crowning was associated with both the original properties of NPs and proteins on their surfaces.
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Affiliation(s)
- Feby Wijaya Pratiwi
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan; (F.W.P.); (C.-C.P.); (C.W.K.); (Y.-C.T.)
| | - Chien-Chung Peng
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan; (F.W.P.); (C.-C.P.); (C.W.K.); (Y.-C.T.)
| | - Si-Han Wu
- Graduate Institute of Nanomedicine and Medical Engineering, Taipei Medical University, Taipei 11031, Taiwan;
| | - Chiung Wen Kuo
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan; (F.W.P.); (C.-C.P.); (C.W.K.); (Y.-C.T.)
| | - Chung-Yuan Mou
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan;
| | - Yi-Chung Tung
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan; (F.W.P.); (C.-C.P.); (C.W.K.); (Y.-C.T.)
| | - Peilin Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei 11529, Taiwan; (F.W.P.); (C.-C.P.); (C.W.K.); (Y.-C.T.)
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Natarajan P, Tomich JM. Understanding the influence of experimental factors on bio-interactions of nanoparticles: Towards improving correlation between in vitro and in vivo studies. Arch Biochem Biophys 2020; 694:108592. [PMID: 32971033 PMCID: PMC7503072 DOI: 10.1016/j.abb.2020.108592] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 12/17/2022]
Abstract
Bionanotechnology has developed rapidly over the past two decades, owing to the extensive and versatile, functionalities and applicability of nanoparticles (NPs). Fifty-one nanomedicines have been approved by FDA since 1995, out of the many NPs based formulations developed to date. The general conformation of NPs consists of a core with ligands coating their surface, that stabilizes them and provides them with added functionalities. The physicochemical properties, especially the surface composition of NPs influence their bio-interactions to a large extent. This review discusses recent studies that help understand the nano-bio interactions of iron oxide and gold NPs with different surface compositions. We discuss the influence of the experimental factors on the outcome of the studies and, thus, the importance of standardization in the field of nanotechnology. Recent studies suggest that with careful selection of experimental parameters, it is possible to improve the positive correlation between in vitro and in vivo studies. This provides a fundamental understanding of the NPs which helps in assessing their potential toxic side effects and may aid in manipulating them further to improve their biocompatibility and biosafety.
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55
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Hifni B, Khan M, Devereux SJ, Byrne MH, Quinn SJ, Simpson JC. Investigation of the Cellular Destination of Fluorescently Labeled Carbon Nanohorns in Cultured Cells. ACS APPLIED BIO MATERIALS 2020; 3:6790-6801. [PMID: 35019342 DOI: 10.1021/acsabm.0c00748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The high surface area, facile functionalization, and biocompatibility of carbon nanohorns (CNHs) make them attractive for many applications, including drug delivery. The cellular destination of nanomaterials dictates both the therapeutic application and the potential toxicity. Identifying the uptake mechanism is challenging as several endocytic pathways have been identified that facilitate cellular entry. Here, the cellular uptake of fluorescently labeled CNHs was assessed by utilizing quantitative cell-based assays to determine the factors influencing how internalization occurs and the destinations they reach in HeLa cells. Cell viability assays suggest that about 80% of the cells remained viable even at the highest concentration of 20 μg/mL exposure to CNHs. Uptake studies revealed that when pulse-chase conditions were applied, CNHs were seen to be localized both at the cell periphery and in a juxtanuclear pattern inside HeLa cells, in the latter case colocalizing with the lysosomal marker LAMP1. RNA interference studies, using a panel of RNA tools to individually deplete key molecules associated with the endocytic machinery, failed to block the internalization of CNHs into cells, suggesting that multiple mechanisms of endocytosis are used by this particle type.
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Affiliation(s)
- Badriah Hifni
- School of Chemistry, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland.,School of Biology & Environmental Science, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
| | - Mona Khan
- School of Chemistry, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
| | - Stephen J Devereux
- School of Chemistry, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
| | - Maria H Byrne
- School of Chemistry, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
| | - Susan J Quinn
- School of Chemistry, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
| | - Jeremy C Simpson
- School of Biology & Environmental Science, University College Dublin, Belfield, Dublin 4 D04 N2E5, Ireland
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56
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Liu K, Wang X, Li-Blatter X, Wolf M, Hunziker P. Systematic and Quantitative Structure-Property Relationships of Polymeric Medical Nanomaterials: From Systematic Synthesis and Characterization to Computer Modeling and Nano-Bio Interaction and Toxicity. ACS APPLIED BIO MATERIALS 2020; 3:6919-6931. [PMID: 35019353 DOI: 10.1021/acsabm.0c00808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Nanomaterials allow designing targeted therapies, facilitate molecular diagnostics, and are therefore enabling platforms for personalized medicine. A systematic science and a predictive understanding of molecular/supramolecular structure relationships and nanoparticle structure/biological property relationships are needed for rational design and clinical progress but are hampered by the anecdotal nature, nonsystematic and nonrepresentative nanomaterial assortment, and oligo-disciplinary approach of many publications. Here, we find that a systematic and comprehensive multidisciplinary approach to production and exploration of molecular-structure/nanostructure relationship and nano-bio structure/function relationship of medical nanomaterials can be achieved by combining systematic chemical synthesis, thorough physicochemical analysis, computer modeling, and biological experiments, as shown in a nanomaterial family of amphiphilic, micelle-forming oxazoline/siloxane block copolymers suited for the clinical application. This comprehensive interdisciplinary approach leads to improved understanding of nanomaterial structures, allows good insights into binding modes for the nanomaterial protein corona, induces the design of minimal cell-binding materials, and yields rational strategies to avoid toxicity. Thus, this work contributes to a systematic and scientific basis for rational design of medical nanomaterials.
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Affiliation(s)
- Kegang Liu
- Nanomedicine Research Lab CLINAM, University of Basel, University Hospital Basel, Bernoullistrasse 20, CH-4056 Basel, Switzerland
| | - Xueya Wang
- Nanomedicine Research Lab CLINAM, University of Basel, University Hospital Basel, Bernoullistrasse 20, CH-4056 Basel, Switzerland
| | - Xiaochun Li-Blatter
- Biozentrum, University of Basel, Klingelbergstrasse 70, 4056 Basel, Switzerland
| | - Marc Wolf
- Nanomedicine Research Lab CLINAM, University of Basel, University Hospital Basel, Bernoullistrasse 20, CH-4056 Basel, Switzerland
| | - Patrick Hunziker
- Nanomedicine Research Lab CLINAM, University of Basel, University Hospital Basel, Bernoullistrasse 20, CH-4056 Basel, Switzerland.,Intensive Care Clinic, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland.,CLINAM Foundation for Nanomedicine, Alemannengasse, 4058 Basel, Switzerland
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57
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Balfourier A, Kolosnjaj-Tabi J, Luciani N, Carn F, Gazeau F. Gold-based therapy: From past to present. Proc Natl Acad Sci U S A 2020; 117:22639-22648. [PMID: 32900936 PMCID: PMC7502769 DOI: 10.1073/pnas.2007285117] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Despite an abundant literature on gold nanoparticles use for biomedicine, only a few of the gold-based nanodevices are currently tested in clinical trials, and none of them are approved by health agencies. Conversely, ionic gold has been used for decades to treat human rheumatoid arthritis and benefits from 70-y hindsight on medical use. With a view to open up new perspectives in gold nanoparticles research and medical use, we revisit here the literature on therapeutic gold salts. We first summarize the literature on gold salt pharmacokinetics, therapeutic effects, adverse reactions, and the present repurposing of these ancient drugs. Owing to these readings, we evidence the existence of a common metabolism of gold nanoparticles and gold ions and propose to use gold salts as a "shortcut" to assess the long-term effects of gold nanoparticles, such as their fate and toxicity, which remain challenging questions nowadays. Moreover, one of gold salts side effects (i.e., a blue discoloration of the skin exposed to light) leads us to propose a strategy to biosynthesize large gold nanoparticles from gold salts using light irradiation. These hypotheses, which will be further investigated in the near future, open up new avenues in the field of ionic gold and gold nanoparticles-based therapies.
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Affiliation(s)
- Alice Balfourier
- Laboratoire Matière et Systèmes Complexes, CNRS, Université de Paris, Paris 75205 Cedex 13, France
| | - Jelena Kolosnjaj-Tabi
- Institut de Pharmacologie et de Biologie Structurale, UMR 5089, CNRS/Université Toulouse Paul Sabatier, Toulouse 31077, France
| | - Nathalie Luciani
- Laboratoire Matière et Systèmes Complexes, CNRS, Université de Paris, Paris 75205 Cedex 13, France
| | - Florent Carn
- Laboratoire Matière et Systèmes Complexes, CNRS, Université de Paris, Paris 75205 Cedex 13, France
| | - Florence Gazeau
- Laboratoire Matière et Systèmes Complexes, CNRS, Université de Paris, Paris 75205 Cedex 13, France;
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58
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Xu L, Xu M, Wang R, Yin Y, Lynch I, Liu S. The Crucial Role of Environmental Coronas in Determining the Biological Effects of Engineered Nanomaterials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2003691. [PMID: 32780948 DOI: 10.1002/smll.202003691] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/26/2020] [Indexed: 06/11/2023]
Abstract
In aquatic environments, a large number of ecological macromolecules (e.g., natural organic matter (NOM), extracellular polymeric substances (EPS), and proteins) can adsorb onto the surface of engineered nanomaterials (ENMs) to form a unique environmental corona. The presence of environmental corona as an eco-nano interface can significantly alter the bioavailability, biocompatibility, and toxicity of pristine ENMs to aquatic organisms. However, as an emerging field, research on the impact of the environmental corona on the fate and behavior of ENMs in aquatic environments is still in its infancy. To promote a deeper understanding of its importance in driving or moderating ENM toxicity, this study systemically recapitulates the literature of representative types of macromolecules that are adsorbed onto ENMs; these constitute the environmental corona, including NOM, EPS, proteins, and surfactants. Next, the ecotoxicological effects of environmental corona-coated ENMs on representative aquatic organisms at different trophic levels are discussed in comparison to pristine ENMs, based on the reported studies. According to this analysis, molecular mechanisms triggered by pristine and environmental corona-coated ENMs are compared, including membrane adhesion, membrane damage, cellular internalization, oxidative stress, immunotoxicity, genotoxicity, and reproductive toxicity. Finally, current knowledge gaps and challenges in this field are discussed from the ecotoxicology perspective.
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Affiliation(s)
- Lining Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ming Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Ruixia Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yongguang Yin
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- School of Environment, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Iseult Lynch
- School of Geography Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT, UK
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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59
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Padro D, Cienskowski P, Lopez-Fernandez S, Chakraborty I, Carrillo-Carrion C, Feliu N, Parak WJ, Carril M. Toward Diffusion Measurements of Colloidal Nanoparticles in Biological Environments by Nuclear Magnetic Resonance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001160. [PMID: 32431081 DOI: 10.1002/smll.202001160] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 06/11/2023]
Abstract
Protein corona formation on the surface of nanoparticles (NPs) is observed in situ by measuring diffusion coefficients of the NPs under the presence of proteins with a 19 F nuclear magnetic resonance (NMR) based methodology. Formation of a protein corona reduces the diffusion coefficient of the NPs, based on an increase in their effective hydrodynamic radii. With this methodology it is demonstrated that the apparent dissociation constant of protein-NP complexes may vary over at least nine orders of magnitude for different types of proteins, in line with the Vroman effect. Using this methodology, the interaction between one type of protein and one type of nanoparticle can be studied quantitatively. Due to the NMR-based detection, this methodology has no interference by absorption/scattering effects, by which optical detection schemes are affected. By using the potential of the NMR chemical shift, the detection of multiple 19 F signals simultaneously opens the possibility to study the diffusion of several NPs at the same time. The 19 F labeling of the NPs has negligible effect on their acute toxicity and moderate effect on NPs uptake by cells.
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Affiliation(s)
- Daniel Padro
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, Donostia-San Sebastián, 20014, Spain
| | | | - Sonia Lopez-Fernandez
- Fundación Biofísica Bizkaia/Biofisika Bizkaia Fundazioa (FBB), Leioa, E-48940, Spain
- Instituto Biofisika UPV/EHU, CSIC, Barrio Sarriena s/n, Leioa, Bizkaia, E-48940, Spain
| | | | - Carolina Carrillo-Carrion
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, Donostia-San Sebastián, 20014, Spain
| | - Neus Feliu
- Center for Hybrid Nanostructures, University of Hamburg, Hamburg, 20146, Germany
| | - Wolfgang J Parak
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, Donostia-San Sebastián, 20014, Spain
- Center for Hybrid Nanostructures, University of Hamburg, Hamburg, 20146, Germany
| | - Monica Carril
- Instituto Biofisika UPV/EHU, CSIC, Barrio Sarriena s/n, Leioa, Bizkaia, E-48940, Spain
- Departamento de Bioquímica y Biología Molecular, UPV/EHU, Barrio Sarriena s/n, Leioa, Bizkaia, E-48940, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48013, Spain
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60
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Hristov DR, Pimentel AJ, Ujialele G, Hamad-Schifferli K. The Immunoprobe Aggregation State is Central to Dipstick Immunoassay Performance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:34620-34629. [PMID: 32633115 DOI: 10.1021/acsami.0c08628] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
As new infectious disease outbreaks become more likely, it is important to be able to develop and deploy appropriate testing in time. Paper-based immunoassays are rapid, cheap, and easy to produce at scale and relatively user friendly but often suffer from low selectivity and sensitivity. Understanding the molecular mechanisms of paper immunoassays may help improve and hasten development and therefore production and market availability. Here, we study how the behavior of nanoparticle-antibody immunoprobes in paper dipstick immunoassays is impacted by synthesis strategy and surface chemistry architecture. We conjugate gold nanoparticles to polyclonal anti-immunoglobulin G (IgG) and anti-zika NS1 antibodies by electrostatic adsorption and N-hydroxysuccinimide (NHS) and hydrazide (Hz) chemistries. The immunoprobes were used in paper immunoassays and the effective affinity for the antigen was quantified from the test line intensities, as well as the distribution of the immunoprobes throughout the strips. The results show that nanoparticle colloidal stability, both post synthesis and during antigen binding, is a key factor and affects immunoassay results and performance, often through reduction or loss of signal.
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61
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Rapid, deep and precise profiling of the plasma proteome with multi-nanoparticle protein corona. Nat Commun 2020; 11:3662. [PMID: 32699280 PMCID: PMC7376165 DOI: 10.1038/s41467-020-17033-7] [Citation(s) in RCA: 170] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 06/02/2020] [Indexed: 02/08/2023] Open
Abstract
Large-scale, unbiased proteomics studies are constrained by the complexity of the plasma proteome. Here we report a highly parallel protein quantitation platform integrating nanoparticle (NP) protein coronas with liquid chromatography-mass spectrometry for efficient proteomic profiling. A protein corona is a protein layer adsorbed onto NPs upon contact with biofluids. Varying the physicochemical properties of engineered NPs translates to distinct protein corona patterns enabling differential and reproducible interrogation of biological samples, including deep sampling of the plasma proteome. Spike experiments confirm a linear signal response. The median coefficient of variation was 22%. We screened 43 NPs and selected a panel of 5, which detect more than 2,000 proteins from 141 plasma samples using a 96-well automated workflow in a pilot non-small cell lung cancer classification study. Our streamlined workflow combines depth of coverage and throughput with precise quantification based on unique interactions between proteins and NPs engineered for deep and scalable quantitative proteomic studies. Large-scale, unbiased proteomics studies of biological samples like plasma are constrained by the complexity of the proteome. Herein, the authors develop a highly parallel protein quantitation platform leveraging multi nanoparticle protein coronas for deep proteome sampling and biomarker discovery.
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62
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Zyuzin MV, Antuganov D, Tarakanchikova YV, Karpov TE, Mashel TV, Gerasimova EN, Peltek OO, Alexandre N, Bruyere S, Kondratenko YA, Muslimov AR, Timin AS. Radiolabeling Strategies of Micron- and Submicron-Sized Core-Shell Carriers for In Vivo Studies. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31137-31147. [PMID: 32551479 DOI: 10.1021/acsami.0c06996] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Core-shell particles made of calcium carbonate and coated with biocompatible polymers using the Layer-by-Layer technique can be considered as a unique drug-delivery platform that enables us to load different therapeutic compounds, exhibits a high biocompatibility, and can integrate several stimuli-responsive mechanisms for drug release. However, before implementation for diagnostic or therapeutic purposes, such core-shell particles require a comprehensive in vivo evaluation in terms of physicochemical and pharmacokinetic properties. Positron emission tomography (PET) is an advanced imaging technique for the evaluation of in vivo biodistribution of drug carriers; nevertheless, an incorporation of positron emitters in these carriers is needed. Here, for the first time, we demonstrate the radiolabeling approaches of calcium carbonate core-shell particles with different sizes (CaCO3 micron-sized core-shell particles (MicCSPs) and CaCO3 submicron-sized core-shell particles (SubCSPs)) to precisely determine their in vivo biodistribution after intravenous administration in rats. For this, several methods of radiolabeling have been developed, where the positron emitter (68Ga) was incorporated into the particle's core (co-precipitation approach) or onto the surface of the shell (either layer coating or adsorption approaches). According to the obtained data, radiochemical bounding and stability of 68Ga strongly depend on the used radiolabeling approach, and the co-precipitation method has shown the best radiochemical stability in human serum (96-98.5% for both types of core-shell particles). Finally, we demonstrate the size-dependent effect of core-shell particles' distribution on the specific organ uptake, using a combination of imaging techniques, PET, and computerized tomography (CT), as well as radiometry of separate organs. Thus, our findings open up new perspectives of CaCO3-radiolabeled core-shell particles for their further implementation into clinical practice.
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Affiliation(s)
- Mikhail V Zyuzin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Dmitrii Antuganov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
| | - Yana V Tarakanchikova
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Timofey E Karpov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Tatiana V Mashel
- Department of Applied Optics, ITMO University, Grivtsova 14-16, St. Petersburg 190000, Russian Federation
| | - Elena N Gerasimova
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Oleksii O Peltek
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Nominé Alexandre
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Stéphanie Bruyere
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Yulia A Kondratenko
- Laboratory of Organosilicon Compounds and Materials, Grebenshchikov Institute of Silicate Chemistry RAS, nab. Makarova, 2, St. Petersburg 199034, Russia
| | - Albert R Muslimov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Alexander S Timin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk 634050, Russia
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Wang Z, Li Q, Xu L, Ma J, Wang Y, Wei B, Wu W, Liu S. Ageing alters the physicochemical properties of silver nanoparticles and consequently compromises their acute toxicity in mammals. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 196:110487. [PMID: 32229327 DOI: 10.1016/j.ecoenv.2020.110487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/14/2020] [Accepted: 03/15/2020] [Indexed: 06/10/2023]
Abstract
Despite numerous investigations into AgNP-induced toxicity, little has been taken into consideration the potential health impacts of aged AgNPs in comparison to fresh AgNPs. In the current study, we scrutinized the potential effects of aged AgNPs in animals. We first found that AgNPs underwent morphological transformations after natural ageing in aqueous solution upon exposure to air and sunlight for 9 days, as characterized by significant aggregation with increase of particle size approximately by 2 fold. Meanwhile, dissolved Ag ions from aged AgNPs increased by 33% compared to fresh AgNPs. Strikingly, the acute exposure results showed that aged AgNPs induced lower toxicity in mice relative to fresh AgNPs. Aged AgNPs caused milder local inflammation in the peritoneal cavity of mice, as evidenced by 63% reduction of tumor necrosis factor α (TNF-α) than that induced by fresh AgNPs. The deposition mass of aged AgNPs in the liver, spleen, lung and kidney was diminished by 69%, 39%, 83% and 40%, respectively, compared to the distribution profiles in response to fresh AgNPs. Whereby, milder splenic hyperemia was observed, and no significant hepatoxicity was found. Additionally, aged AgNPs provoked milder increase of periphery leukocytes and malondialdehyde (MDA) in mice in comparison to fresh AgNPs. Taken together, this study unraveled that the ageing process elicited remarkable alterations to physicochemical properties and toxic effects as well. This study would provide new insights into the potential health impacts of AgNPs under transformation-determined exposure scenarios.
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Affiliation(s)
- Zhe Wang
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan 453003, China.
| | - Qingqing Li
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Lining Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Juan Ma
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yan Wang
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Bing Wei
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Weidong Wu
- School of Public Health, Xinxiang Medical University, Xinxiang, Henan 453003, China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
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64
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Martínez R, Polo E, Barbosa S, Taboada P, Del Pino P, Pelaz B. 808 nm-activable core@multishell upconverting nanoparticles with enhanced stability for efficient photodynamic therapy. J Nanobiotechnology 2020; 18:85. [PMID: 32503549 PMCID: PMC7275415 DOI: 10.1186/s12951-020-00640-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 05/25/2020] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND The unique upconversion properties of rare-earth-doped nanoparticles offers exciting opportunities for biomedical applications, in which near-IR remote activation of biological processes is desired, including in vivo bioimaging, optogenetics, and light-based therapies. Tuning of upconversion in purposely designed core-shell nanoparticles gives access to biological windows in biological tissue. In recent years there have been several reports on NIR-excitable upconverting nanoparticles capable of working in biological mixtures and cellular settings. Unfortunately, most of these nanosystems are based on ytterbium's upconversion at 980 nm, concurrent with water's absorption within the first biological window. Thus, methods to produce robust upconverting nanoplatforms that can be efficiently excited with other than 980 nm NIR sources, such as 808 nm and 1064 nm, are required for biomedical applications. RESULTS Herein, we report a synthetic method to produce aqueous stable upconverting nanoparticles that can be activated with 808 nm excitation sources, thus avoiding unwanted heating processes due to water absorbance at 980 nm. Importantly, these nanoparticles, once transferred to an aqueous environment using an amphiphilic polymer, remain colloidally stable for long periods of time in relevant biological media, while keeping their photoluminescence properties. The selected polymer was covalently modified by click chemistry with two FDA-approved photosensitizers (Rose Bengal and Chlorin e6), which can be efficiently and simultaneously excited by the light emission of our upconverting nanoparticles. Thus, our polymer-functionalization strategy allows producing an 808 nm-activable photodynamic nanoplatform. These upconverting nanocomposites are preferentially stored in acidic lysosomal compartments, which does not negatively affect their performance as photodynamic agents. Upon 808 nm excitation, the production of reactive oxidative species (ROS) and their effect in mitochondrial integrity were demonstrated. CONCLUSIONS In summary, we have demonstrated the feasibility of using photosensitizer-polymer-modified upconverting nanoplatforms that can be activated by 808 nm light excitation sources for application in photodynamic therapy. Our nanoplatforms remain photoactive after internalization by living cells, allowing for 808 nm-activated ROS generation. The versatility of our polymer-stabilization strategy promises a straightforward access to other derivatizations (for instance, by integrating other photosensitizers or homing ligands), which could synergistically operate as multifunctional photodynamic platforms nanoreactors for in vivo applications.
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Affiliation(s)
- Raquel Martínez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Universidade de Santiago de Compostela, 15782, Santiago, Spain.,Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782, Santiago, Spain
| | - Ester Polo
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Universidade de Santiago de Compostela, 15782, Santiago, Spain.,Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782, Santiago, Spain
| | - Silvia Barbosa
- Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782, Santiago, Spain.,Instituto de Investigaciones Sanitarias, Universidade de Santiago de Compostela, 15782, Santiago, Spain
| | - Pablo Taboada
- Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782, Santiago, Spain.,Instituto de Investigaciones Sanitarias, Universidade de Santiago de Compostela, 15782, Santiago, Spain
| | - Pablo Del Pino
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Universidade de Santiago de Compostela, 15782, Santiago, Spain. .,Grupo de Física de Coloides y Polímeros, Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782, Santiago, Spain.
| | - Beatriz Pelaz
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Universidade de Santiago de Compostela, 15782, Santiago, Spain. .,Grupo de Física de Coloides y Polímeros, Departamento de Inorgánica, Universidade de Santiago de Compostela, 15782, Santiago, Spain.
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65
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Wang Z, Li Q, Xu L, Ma J, Wei B, An Z, Wu W, Liu S. Silver nanoparticles compromise the development of mouse pubertal mammary glands through disrupting internal estrogen signaling. Nanotoxicology 2020; 14:740-756. [PMID: 32401081 DOI: 10.1080/17435390.2020.1755470] [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: 12/22/2022]
Abstract
Despite numerous studies on the environmental health and safety (EHS) of silver nanoparticles (AgNPs), most studies looked into their gross toxicities with rather limited understanding on their labyrinthine implicit effects on the target sites, such as the endocrine system. Burgeoning evidence documents the disrupting effects of AgNPs on endocrine functions; however, little research has been invested to recognize the potential impacts on the mammary gland, a susceptible estrogen-responsive organ. Under this setting, we here aimed to scrutinize AgNP-induced effects on the development of pubertal mammary glands at various concentrations that bear significant EHS relevance. We unearthed that AgNPs could accumulate in mouse mammary glands and result in a decrease in the percentage of ducts and terminal ducts in the adult mice after chronic exposure. Strikingly, smaller sized AgNPs showed greater capability to alter the pubertal mammary development than larger sized particles. Intriguingly, mechanistic investigation revealed that the reduction of epithelial proliferation in response to AgNPs was ascribed to reduced ERα expression, which, at least partially, accounted for diseased epithelial morphology in mammary glands. Meanwhile, the decline in fibrous collagen deposition around the epithelium was found to contribute to the compromised development of mammary glands under the exposure of AgNPs. Moreover, as an extension of the mechanism, AgNPs diminished serum levels of estradiol in exposed animals. Together, these results uncovered a novel toxicity feature of AgNPs: compromised development of mouse pubertal mammary glands through the endocrine-disrupting actions. This study would open a new avenue to unveil the EHS impacts of AgNPs.
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Affiliation(s)
- Zhe Wang
- School of Public Health, Xinxiang Medical University, Xinxiang, PR China
| | - Qingqing Li
- School of Public Health, Xinxiang Medical University, Xinxiang, PR China
| | - Lining Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, PR China.,School of Environmental Sciences, University of Chinese Academy of Sciences, Beijing, PR China
| | - Juan Ma
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, PR China.,School of Environmental Sciences, University of Chinese Academy of Sciences, Beijing, PR China
| | - Bing Wei
- School of Public Health, Xinxiang Medical University, Xinxiang, PR China
| | - Zhen An
- School of Public Health, Xinxiang Medical University, Xinxiang, PR China
| | - Weidong Wu
- School of Public Health, Xinxiang Medical University, Xinxiang, PR China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, PR China.,School of Environmental Sciences, University of Chinese Academy of Sciences, Beijing, PR China
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66
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Cancer Immunoimaging with Smart Nanoparticles. Trends Biotechnol 2020; 38:388-403. [DOI: 10.1016/j.tibtech.2019.11.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 10/30/2019] [Accepted: 11/05/2019] [Indexed: 12/31/2022]
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67
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Cao ZT, Gan LQ, Jiang W, Wang JL, Zhang HB, Zhang Y, Wang Y, Yang X, Xiong M, Wang J. Protein Binding Affinity of Polymeric Nanoparticles as a Direct Indicator of Their Pharmacokinetics. ACS NANO 2020; 14:3563-3575. [PMID: 32053346 DOI: 10.1021/acsnano.9b10015] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Polymeric nanoparticles (NPs) are an important category of drug delivery systems, and their in vivo fate is closely associated with delivery efficacy. Analysis of the protein corona on the surface of NPs to understand the in vivo fate of different NPs has been shown to be reliable but complicated and time-consuming. In this work, we establish a simple approach for predicting the in vivo fate of polymeric NPs. We prepared a series of poly(ethylene glycol)-block-poly(d,l-lactide) (PEG-b-PLA) NPs with different protein binding behaviors by adjusting their PEG densities, which were determined by analyzing the serum protein adsorption. We further determined the protein binding affinity, denoted as the equilibrium association constant (KA), to correlate with in vivo fate of NPs. The in vivo fate, including blood clearance and Kupffer cell uptake, was studied, and the maximum concentration (Cmax), the area under the plasma concentration-time curve (AUC), and the mean residence time (MRT) were negatively linearly dependent, while Kupffer cell uptake was positively linearly dependent on KA. Subsequently, we verified the reliability of the approach for in vivo fate prediction using poly(methoxyethyl ethylene phosphate)-block-poly(d,l-lactide) (PEEP-b-PLA) and poly(vinylpyrrolidone)-block-poly(d,l-lactide) (PVP-b-PLA) NPs, and the linear relationship between the KA value and their PK parameters further suggests that the protein binding affinity of polymeric NPs can be a direct indicator of their pharmacokinetics.
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Affiliation(s)
- Zhi-Ting Cao
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 510006, P.R. China
| | - Li-Qin Gan
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, P.R. China
| | - Wei Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, P.R. China
| | - Ji-Long Wang
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 510006, P.R. China
| | - Hou-Bing Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, P.R. China
| | - Yue Zhang
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 510006, P.R. China
| | - Yucai Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, P.R. China
| | - Xianzhu Yang
- Institutes for Life Sciences and School of Medicine, South China University of Technology, Guangzhou 510006, P.R. China
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou 510005, P.R. China
| | - Menghua Xiong
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 510006, P.R. China
- Key Laboratory of Biomedical Materials and Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510006, P.R. China
| | - Jun Wang
- Guangzhou First People's Hospital, School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 510006, P.R. China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P.R. China
- Key Laboratory of Biomedical Engineering of Guangdong Province and Innovation Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, P.R. China
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangzhou 510005, P.R. China
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68
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Zhao C, Xu X, Ferhan AR, Chiang N, Jackman JA, Yang Q, Liu W, Andrews AM, Cho NJ, Weiss PS. Scalable Fabrication of Quasi-One-Dimensional Gold Nanoribbons for Plasmonic Sensing. NANO LETTERS 2020; 20:1747-1754. [PMID: 32027140 PMCID: PMC7067626 DOI: 10.1021/acs.nanolett.9b04963] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Plasmonic nanostructures have a wide range of applications, including chemical and biological sensing. However, the development of techniques to fabricate submicrometer-sized plasmonic structures over large scales remains challenging. We demonstrate a high-throughput, cost-effective approach to fabricate Au nanoribbons via chemical lift-off lithography (CLL). Commercial HD-DVDs were used as large-area templates for CLL. Transparent glass slides were coated with Au/Ti films and functionalized with self-assembled alkanethiolate monolayers. Monolayers were patterned with lines via CLL. The lifted-off, exposed regions of underlying Au were selectively etched into large-area grating-like patterns (200 nm line width; 400 nm pitch; 60 nm height). After removal of the remaining monolayers, a thin In2O3 layer was deposited and the resulting gratings were used as plasmonic sensors. Distinct features in the extinction spectra varied in their responses to refractive index changes in the solution environment with a maximum bulk sensitivity of ∼510 nm/refractive index unit. Sensitivity to local refractive index changes in the near-field was also achieved, as evidenced by real-time tracking of lipid vesicle or protein adsorption. These findings show how CLL provides a simple and economical means to pattern large-area plasmonic nanostructures for applications in optoelectronics and sensing.
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Affiliation(s)
- Chuanzhen Zhao
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Xiaobin Xu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798, Singapore
- Shanghai Key Lab. of D&A for Metal-Functional Materials, School of Materials Science & Engineering, & Institute for Advanced Study, Tongji University, Shanghai 201804, China
| | - Abdul Rahim Ferhan
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798, Singapore
| | - Naihao Chiang
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798, Singapore
| | - Joshua A. Jackman
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
- SKKU-UCLA-NTU Precision Biology Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Qing Yang
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Wenfei Liu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Anne M. Andrews
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, and Hatos Center for Neuropharmacology, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Nam-Joon Cho
- School of Materials Science and Engineering, Nanyang Technological University, Singapore, 639798, Singapore
- SKKU-UCLA-NTU Precision Biology Research Center, Sungkyunkwan University, Suwon 16419, Republic of Korea
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, 637459 Singapore
| | - Paul S. Weiss
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
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69
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Runser A, Dujardin D, Ernst P, Klymchenko AS, Reisch A. Zwitterionic Stealth Dye-Loaded Polymer Nanoparticles for Intracellular Imaging. ACS APPLIED MATERIALS & INTERFACES 2020; 12:117-125. [PMID: 31872751 DOI: 10.1021/acsami.9b15396] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Intracellular applications of fluorescent nanoparticles (NPs) as probes and labels are currently limited by significant molecular crowding and the high level of complexity encountered inside living cells. The solution is to develop very small, bright, and noninteracting (stealth) NPs. Combining these properties requires implementing the stealth behavior through the thinnest possible hydrophilic shell. Here, we propose a one-step process for preparing ultrasmall and bright stealth NPs based on a zwitterionic (ZI) methacrylate-based copolymer. Dye-loaded polymer NPs are assembled through nanoprecipitation of the copolymer together with the salt of a rhodamine B derivative and a bulky hydrophobic counterion to achieve high particle brightness. We found that 10 mol % ZI groups in the polymer yield NPs of less than 15 nm that are stable in physiological salt conditions and practically resistant to protein adsorption, as suggested by fluorescence correlation spectroscopy. The combination of the very small size with the nonfouling nature of these particles enables spreading of ZI polymer NPs in the whole cytosol after their microinjection into living cells. In addition, single-particle tracking showed up to four times faster diffusion of ZI NPs in the cytosol compared to PEGylated NPs. The obtained dye-loaded ZI polymer NPs open the route to intracellular single-particle tracking and biosensing applications.
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Affiliation(s)
- Anne Runser
- Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie , CNRS UMR 7021, Université de Strasbourg , 67401 Illkirch Cedex , France
| | - Denis Dujardin
- Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie , CNRS UMR 7021, Université de Strasbourg , 67401 Illkirch Cedex , France
| | - Pauline Ernst
- Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie , CNRS UMR 7021, Université de Strasbourg , 67401 Illkirch Cedex , France
| | - Andrey S Klymchenko
- Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie , CNRS UMR 7021, Université de Strasbourg , 67401 Illkirch Cedex , France
| | - Andreas Reisch
- Laboratoire de Bioimagerie et Pathologies, Faculté de Pharmacie , CNRS UMR 7021, Université de Strasbourg , 67401 Illkirch Cedex , France
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70
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Duan Y, Coreas R, Liu Y, Bitounis D, Zhang Z, Parviz D, Strano M, Demokritou P, Zhong W. Prediction of protein corona on nanomaterials by machine learning using novel descriptors. NANOIMPACT 2020; 17:10.1016/j.impact.2020.100207. [PMID: 32104746 PMCID: PMC7043407 DOI: 10.1016/j.impact.2020.100207] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Effective in silico methods to predict protein corona compositions on engineered nanomaterials (ENMs) could help elucidate the biological outcomes of ENMs in biosystems without the need for conducting lengthy experiments for corona characterization. However, the physicochemical properties of ENMs, used as the descriptors in current modeling methods, are insufficient to represent the complex interactions between ENMs and proteins. Herein, we utilized the fluorescence change (FC) from fluorescamine labeling on a protein, with or without the presence of the ENM, as a novel descriptor of the ENM to build machine learning models for corona formation. FCs were significantly correlated with the abundance of the corresponding proteins in the corona on diverse classes of ENMs, including metal and metal oxides, nanocellulose, and 2D ENMs. Prediction models established by the random forest algorithm using FCs as the ENM descriptors showed better performance than the conventional descriptors, such as ENM size and surface charge, in the prediction of corona formation. Moreover, they were able to predict protein corona formation on ENMs with very heterogeneous properties. We believe this novel descriptor can improve in silico studies of corona formation, leading to a better understanding on the protein adsorption behaviors of diverse ENMs in different biological matrices. Such information is essential for gaining a comprehensive view of how ENMs interact with biological systems in ENM safety and sustainability assessments.
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Affiliation(s)
- Yaokai Duan
- Department of Chemistry, University of California, Riverside, CA 92507, United States
| | - Roxana Coreas
- Department of Environmental Toxicology Graduate Program, University of California, Riverside, CA 92507, United States
| | - Yang Liu
- Department of Environmental Toxicology Graduate Program, University of California, Riverside, CA 92507, United States
| | - Dimitrios Bitounis
- Center for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T. H. Chan School of Public Health, Harvard University, 665 Huntington, Boston, MA 02115, USA
| | - Zhenyuan Zhang
- Center for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T. H. Chan School of Public Health, Harvard University, 665 Huntington, Boston, MA 02115, USA
| | - Dorsa Parviz
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue 66-570b, Cambridge, MA 02139, USA
| | - Michael Strano
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue 66-570b, Cambridge, MA 02139, USA
| | - Philip Demokritou
- Center for Nanotechnology and Nanotoxicology, HSPH-NIEHS Nanosafety Center, Department of Environmental Health, Harvard T. H. Chan School of Public Health, Harvard University, 665 Huntington, Boston, MA 02115, USA
| | - Wenwan Zhong
- Department of Chemistry, University of California, Riverside, CA 92507, United States
- Department of Environmental Toxicology Graduate Program, University of California, Riverside, CA 92507, United States
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71
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Francia V, Montizaan D, Salvati A. Interactions at the cell membrane and pathways of internalization of nano-sized materials for nanomedicine. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2020; 11:338-353. [PMID: 32117671 PMCID: PMC7034226 DOI: 10.3762/bjnano.11.25] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 01/27/2020] [Indexed: 05/17/2023]
Abstract
Nano-sized materials have great potential as drug carriers for nanomedicine applications. Thanks to their size, they can exploit the cellular machinery to enter cells and be trafficked intracellularly, thus they can be used to overcome some of the cellular barriers to drug delivery. Nano-sized drug carriers of very different properties can be prepared, and their surface can be modified by the addition of targeting moieties to recognize specific cells. However, it is still difficult to understand how the material properties affect the subsequent interactions and outcomes at cellular level. As a consequence of this, designing targeted drugs remains a major challenge in drug delivery. Within this context, we discuss the current understanding of the initial steps in the interactions of nano-sized materials with cells in relation to nanomedicine applications. In particular, we focus on the difficult interplay between the initial adhesion of nano-sized materials to the cell surface, the potential recognition by cell receptors, and the subsequent mechanisms cells use to internalize them. The factors affecting these initial events are discussed. Then, we briefly describe the different pathways of endocytosis in cells and illustrate with some examples the challenges in understanding how nanomaterial properties, such as size, charge, and shape, affect the mechanisms cells use for their internalization. Technical difficulties in characterizing these mechanisms are presented. A better understanding of the first interactions of nano-sized materials with cells will help to design nanomedicines with improved targeting.
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Affiliation(s)
- Valentina Francia
- Groningen Research Institute of Pharmacy, University of Groningen, 9713AV Groningen, Netherlands
| | - Daphne Montizaan
- Groningen Research Institute of Pharmacy, University of Groningen, 9713AV Groningen, Netherlands
| | - Anna Salvati
- Groningen Research Institute of Pharmacy, University of Groningen, 9713AV Groningen, Netherlands
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72
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Xing Y, Cai Z, Xu M, Ju W, Luo X, Hu Y, Liu X, Kang T, Wu P, Cai C, Zhu JJ. Raman observation of a molecular signaling pathway of apoptotic cells induced by photothermal therapy. Chem Sci 2019; 10:10900-10910. [PMID: 32190245 PMCID: PMC7066574 DOI: 10.1039/c9sc04389f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
Plasmonic nanoparticle (NP)-mediated photothermal therapy (PPTT) has been explored as a minimally invasive approach to cancer therapy and has progressed from concept to the early stage of clinical trials. Better understanding of the cellular and molecular response to PPTT is crucial for improvement of therapy efficacy and advancement of clinical application. However, the molecular mechanism underlying PPTT-induced apoptosis is still unclear and under dispute. In this work, we used nuclear-targeting Au nanostars (Au NSs) as both a photothermal agent to specifically induce apoptosis in cancer cells and as a surface enhanced Raman spectroscopy (SERS) probe to monitor the time-dependent SERS spectra of MCF-7 cells which are undergoing apoptosis. Through SERS spectra and their synchronous and asynchronous SERS correlation maps, the occurrence and dynamics of a cascade of molecular events have been investigated, and a molecular signaling pathway of PPTT-induced apoptosis, including release of cytochrome c, protein degradation, and DNA fragmentation, was revealed, which was also demonstrated by metabolomics, agarose gel electrophoresis, and western blot analysis, respectively. These results indicated that PPTT-induced apoptosis undergoes an intrinsic mitochondria-mediated apoptosis pathway. Combined with western blot results, this intrinsic mitochondria-mediated apoptosis pathway was further demonstrated to be initiated by a BH3-only protein, BID. This work is beneficial for not only improving the fundamental understanding of the molecular mechanism of apoptosis induced by PPTT but also for guiding the modulation of PPTT to drive forward its clinical application.
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Affiliation(s)
- Yingfang Xing
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Zhewei Cai
- Department of Chemical and Biomolecular Engineering , Clarkson University , Potsdam , NY 13699 , USA
| | - Meijuan Xu
- Key Laboratory of Department of Clinical Pharmacology , Affiliated Hospital of Nanjing University of Chinese Medicine , China
| | - Wenzheng Ju
- Key Laboratory of Department of Clinical Pharmacology , Affiliated Hospital of Nanjing University of Chinese Medicine , China
| | - Xiaojun Luo
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Yaojuan Hu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Xiaoyan Liu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Tuli Kang
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Ping Wu
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Chenxin Cai
- Jiangsu Key Laboratory of New Power Batteries , Jiangsu Collaborative Innovation Center of Biomedical Functional Materials , National and Local Joint Engineering Research Center of Biomedical Functional Materials , College of Chemistry and Materials Science , Nanjing Normal University , Nanjing 210097 , P. R. China . ;
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical for Life Science , School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210093 , P. R. China .
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73
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Cheng J, Zhang Q, Fan S, Zhang A, Liu B, Hong Y, Guo J, Cui D, Song J. The vacuolization of macrophages induced by large amounts of inorganic nanoparticle uptake to enhance the immune response. NANOSCALE 2019; 11:22849-22859. [PMID: 31755508 DOI: 10.1039/c9nr08261a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Inorganic nanoparticles (NPs), particularly iron oxide (IO) and gold (Au) NPs, are widely used in a variety of biomedical applications, such as diagnosis and cancer therapy. As an important component of host defense in organisms, macrophages play a crucial role in responding to foreign substances, such as nanoparticles. Thus, it is of utmost importance to understand the nanotoxicity effects on the immune system by investigating the influences of such nanoparticles. In this study, we found that macrophages can take up large amounts of amphiphilic polymer (PMA)-modified Au and IO NPs, which will induce macrophage cell vacuolization and enhance macrophage polarization. This mechanism is an essential part of the immune response in vivo. In addition, we report that smaller-sized nanoparticles (ca. 4 nm) show more significant effects on the macrophage polarization and caused lysosomal damage compared to larger nanoparticles (ca. 14 nm). Moreover, the amount of NP uptake in macrophages decreases upon trapping the PMA with PEG, resulting in reduced vacuolization and a reduced immune response. We hypothesize that vacuoles are formed in large amounts during NP uptake by macrophages, which enhances the immune response and induces macrophages toward M1 polarization. These findings are potentially useful for disease treatment and understanding the immune response when NPs are used in vitro and in vivo.
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Affiliation(s)
- Jin Cheng
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Qian Zhang
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Sisi Fan
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Amin Zhang
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Bin Liu
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Yuping Hong
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Jinghui Guo
- Department of gastroenterology, Shanghai Sixth People's Hospital, Shanghai JiaoTong University, P. R. China
| | - Daxiang Cui
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
| | - Jie Song
- Institute of Nano Biomedicine and Engineering, Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment Instrument, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, 800 Dongchuan RD, Shanghai 200240, P. R. China.
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74
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Hu C, Wang L, Lin Y, Liang H, Zhou S, Zheng F, Feng X, Rui Y, Shao L. Nanoparticles for the Treatment of Oral Biofilms: Current State, Mechanisms, Influencing Factors, and Prospects. Adv Healthc Mater 2019; 8:e1901301. [PMID: 31763779 DOI: 10.1002/adhm.201901301] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/31/2019] [Indexed: 02/06/2023]
Abstract
Due to their excellent size, designability, and outstanding targeted antibacterial effects, nanoparticles have become a potential option for controlling oral biofilm-related infections. However, the formation of an oral biofilm is a dynamic process, and factors affecting the performance of antibiofilm treatments are complex. As such, when examining the existing literature on the antibiofilm effects of nanoparticles, attention should be paid to the specific mechanisms of action at different stages of oral biofilm formation, as well as relevant influencing factors, in order to achieve an objective and comprehensive evaluation. This review is intended to detail the antibacterial mechanisms of nanoparticles during the four stages of the formation of oral biofilms: 1) acquired film formation; 2) bacterial adhesion; 3) early biofilm development; and 4) biofilm maturation. In addition, factors influencing the antibiofilm properties of nanoparticles are summarized from the aspects of nanoparticles themselves, biofilm models, and host factors. The limitations of current research and possible trends for future research are also discussed. In summary, nanoparticles are a promising antioral biofilm strategy. It is hoped that this review can serve as a reference and inspire ideas for further research on the application of nanoparticles for effectively targeting and treating oral biofilms.
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Affiliation(s)
- Chen Hu
- Department of StomatologyNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering Guangzhou 510515 China
| | - Lin‐Lin Wang
- Department of StomatologyHainan General Hospital Haikou Hainan 570311 China
| | - Yu‐Qing Lin
- Department of StomatologyNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering Guangzhou 510515 China
| | - Hui‐Min Liang
- Department of StomatologyNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering Guangzhou 510515 China
| | - Shan‐Yu Zhou
- Department of StomatologyThe People's Hospital of Longhua Shenzhen 518109 China
| | - Fen Zheng
- Laboratory Medicine CenterNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Laboratory MedicineFoshan Women and Children Hospital Foshan Guangdong 528000 China
| | - Xiao‐Li Feng
- Department of StomatologyNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering Guangzhou 510515 China
| | - Yong‐Yu Rui
- Laboratory Medicine CenterNanfang HospitalSouthern Medical University Guangzhou 510515 China
| | - Long‐Quan Shao
- Department of StomatologyNanfang HospitalSouthern Medical University Guangzhou 510515 China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering Guangzhou 510515 China
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75
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Abdolahpur Monikh F, Arenas-Lago D, Porcal P, Grillo R, Zhang P, Guo Z, Vijver MG, J G M Peijnenburg W. Do the joint effects of size, shape and ecocorona influence the attachment and physical eco(cyto)toxicity of nanoparticles to algae? Nanotoxicology 2019; 14:310-325. [PMID: 31775550 DOI: 10.1080/17435390.2019.1692381] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We systematically investigated how the combinations of size, shape and the natural organic matter (NOM)-ecocorona of gold (Au) engineered nanoparticles (ENPs) influence the attachment of the particles to algae and physical toxicity to the cells. Spherical (10, 60 and 100 nm), urchin-shaped (60 nm), rod-shaped (10 × 45, 40 × 60 and 50 × 100 nm), and wire-shaped (75 × 500, 75 × 3000 and 75 × 6000 nm) citrate-coated and NOM-coated Au-ENPs were used. Among the spherical particles only the spherical 10 nm Au-ENPs caused membrane damage to algae. Only the rod-shaped 10 × 45 nm induced membrane damage among the rod-shaped Au-ENPs. Wire-shaped Au-ENPs caused no membrane damage to the algae. NOM ecocorona decreased the membrane damage effects of spherical 10 nm and rod-shaped 10 × 45 nm ENPs. The spherical Au-ENPs were mostly loosely attached to the cells compared to other shapes, whereas the wire-shaped Au-ENPs were mostly strongly attached compared to particles with other shapes. NOM ecocorona determined the strength of Au-ENPs attachment to the cell wall, leading to the formation of loose rather than strong attachment of Au-ENPs to the cells. After removal of the loosely and strongly attached Au-ENPs, some particles remained anchored to the surface of the algae. The highest concentration was detected for spherical 10 nm Au-ENPs followed by rod-shaped 10 × 45 nm Au-ENPs, while the lowest concentration was observed for the wire-shaped Au-ENPs. The combined effect of shape, size, and ecocorona controls the Au-ENPs attachment and physical toxicity to cells.
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Affiliation(s)
| | - Daniel Arenas-Lago
- Institute of Environmental Sciences (CML), Leiden University, Leiden, the Netherlands
| | - Petr Porcal
- Institute of Hydrobiology and Soil & Water Research Infrastructure, Biology Centre CAS, České Budějovice, Czech Republic
| | - Renato Grillo
- Department of Physics and Chemistry, School of Engineering, São Paulo State University (UNESP), Ilha Solteira, Brazil
| | - Peng Zhang
- School of Geography, Earth and Environmental Science, University of Birmingham, Birmingham, UK
| | - Zhiling Guo
- School of Geography, Earth and Environmental Science, University of Birmingham, Birmingham, UK
| | - Martina G Vijver
- Institute of Environmental Sciences (CML), Leiden University, Leiden, the Netherlands
| | - Willie J G M Peijnenburg
- Institute of Environmental Sciences (CML), Leiden University, Leiden, the Netherlands.,Center for Safety of Substances and Products, National Institute of Public Health and the Environment (RIVM), Bilthoven, the Netherlands
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76
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Xu M, Yang Q, Xu L, Rao Z, Cao D, Gao M, Liu S. Protein target identification and toxicological mechanism investigation of silver nanoparticles-induced hepatotoxicity by integrating proteomic and metallomic strategies. Part Fibre Toxicol 2019; 16:46. [PMID: 31775802 PMCID: PMC6880521 DOI: 10.1186/s12989-019-0322-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 09/13/2019] [Indexed: 11/17/2022] Open
Abstract
Background Silver nanoparticles (AgNPs), as promising anti-microbials and anti-cancer therapeutics, the toxicological effect and killing efficiency towards cells need in-depth investigation for better applications in daily life and healthcare fields. Thus far, limited studies have yet elucidated the protein targets of AgNPs and silver ions (Ag+) released from intracellular AgNPs dissolution in hepatocytes, as well as potential interaction mechanism. Results Through integrating proteomic and metallomic methodologies, six intracellular protein targets (i.e. glutathione S-transferase (GST), peroxiredoxin, myosin, elongation factor 1, 60S ribosomal protein and 40S ribosomal protein) were ultimately identified and confirmed as AgNPs- and Ag+ −binding proteins. Toward a deep understanding the direct interaction mechanism between AgNPs and these protein targets, GST was chosen as a representative for toxicological investigation. The results revealed that AgNPs could remarkably deplete the enzyme activity of GST but did not depress the expressions, resulting in elevated intracellular oxidative stress and cell death. Finally, both “Ag+ effect” and “particle-specific effect” were demonstrated to concomitantly account for the overall cytotoxicity of AgNPs, and the former relatively contributed more via activity depletion of GST. Conclusions Collectively, our major contribution is the development of an efficient strategy to identify the intracellular AgNPs-targeted protein (e.g. GST) through integrating proteomic and metallomic methodologies, which is helpful to accelerate the interpretation of underlying toxicological mechanism of AgNPs.
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Affiliation(s)
- Ming Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China. .,University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Qiuyuan Yang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Lining Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Ziyu Rao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Dong Cao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Ming Gao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
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77
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Marques MR, Choo Q, Ashtikar M, Rocha TC, Bremer-Hoffmann S, Wacker MG. Nanomedicines - Tiny particles and big challenges. Adv Drug Deliv Rev 2019; 151-152:23-43. [PMID: 31226397 DOI: 10.1016/j.addr.2019.06.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/10/2019] [Accepted: 06/14/2019] [Indexed: 02/08/2023]
Abstract
After decades of research, nanotechnology has been used in a broad array of biomedical products including medical devices, drug products, drug substances, and pharmaceutical-grade excipients. But like many great achievements in science, there is a fine balance between the risks and opportunities of this new technology. Some materials and surface structures in the nanosize range can exert unexpected toxicities and merit a more detailed safety assessment. Regulatory agencies such as the United States Food and Drug Administration or the European Medicines Agency have started dealing with the potential risks posed by nanomaterials. Considering that a thorough characterization is one of the key aspects of controlling such risks this review presents the regulatory background of nanosafety assessment and provides some practical advice on how to characterize nanomaterials and drug formulations. Further, the challenges of how to maintain and monitor pharmaceutical quality through a highly complex production processes will be discussed.
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78
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Cai R, Chen C. The Crown and the Scepter: Roles of the Protein Corona in Nanomedicine. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1805740. [PMID: 30589115 DOI: 10.1002/adma.201805740] [Citation(s) in RCA: 312] [Impact Index Per Article: 62.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/06/2018] [Indexed: 05/17/2023]
Abstract
Engineering nanomaterials are increasingly considered promising and powerful biomedical tools or devices for imaging, drug delivery, and cancer therapies, but few nanomaterials have been tested in clinical trials. This wide gap between bench discoveries and clinical application is mainly due to the limited understanding of the biological identity of nanomaterials. When they are exposed to the human body, nanoparticles inevitably interact with bodily fluids and thereby adsorb hundreds of biomolecules. A "biomolecular corona" forms on the surface of nanomaterials and confers a new biological identity for NPs, which determines the following biological events: cellular uptake, immune response, biodistribution, clearance, and toxicity. A deep and thorough understanding of the biological effects triggered by the protein corona in vivo will speed up their translation to the clinic. To date, nearly all studies have attempted to characterize the components of protein coronas depending on different physiochemical properties of NPs. Herein, recent advances are reviewed in order to better understand the impact of the biological effects of the nanoparticle-corona on nanomedicine applications. The recent development of the impact of protein corona formation on the pharmacokinetics of nanomedicines is also highlighted. Finally, the challenges and opportunities of nanomedicine toward future clinical applications are discussed.
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Affiliation(s)
- Rong Cai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- National Center for Nanoscience and Technology, Chinese Academy of Science, No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety and CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
- National Center for Nanoscience and Technology, Chinese Academy of Science, No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
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79
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Roy S, Liu Z, Sun X, Gharib M, Yan H, Huang Y, Megahed S, Schnabel M, Zhu D, Feliu N, Chakraborty I, Sanchez-Cano C, Alkilany AM, Parak WJ. Assembly and Degradation of Inorganic Nanoparticles in Biological Environments. Bioconjug Chem 2019; 30:2751-2762. [DOI: 10.1021/acs.bioconjchem.9b00645] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sathi Roy
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Ziyao Liu
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Xing Sun
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Mustafa Gharib
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Huijie Yan
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Yalan Huang
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Saad Megahed
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | | | - Dingcheng Zhu
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | - Neus Feliu
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
| | | | | | - Alaaldin M. Alkilany
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
- Department of Pharmaceutics & Pharmaceutical Technology, School of Pharmacy, The University of Jordan, 11931 Amman, Jordan
| | - Wolfgang J. Parak
- Fachbereich Physik, Universität Hamburg, 22607 Hamburg, Germany
- CIC Biomagune, 20014 San Sebastian, Spain
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80
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Lin X, Pan Q, He Y. In situ detection of protein corona on single particle by rotational diffusivity. NANOSCALE 2019; 11:18367-18374. [PMID: 31573584 DOI: 10.1039/c9nr06072c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Since the formation of protein corona inevitably leads to an increase in the particle size, it is important to develop technologies enabling in situ monitoring of the size change of nanoparticles. Traditional diffusion-based methods for particle size measurement focused on the translational diffusion coefficient; however, the detection sensitivity can be improved by determining the rotational diffusion coefficient, which has a cubic dependence on the particle radius. Here, using an optically anisotropic gold nanorod as the rotational probe and using high-speed dark-field microscopy, we can extract the rotational diffusion coefficient of a single nanorod and monitor the size change induced by the formation of protein corona in situ in real time. We successfully determined the thermodynamic parameters for the interactions between AuNRs with BSA and fibrinogen, and also studied corona formation in complex media and with AuNRs with different surface chemistry. This work would provide new avenues for the study of interactions between nanomedicines and proteins.
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Affiliation(s)
- Xijian Lin
- Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China.
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81
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Li L, Xi WS, Su Q, Li Y, Yan GH, Liu Y, Wang H, Cao A. Unexpected Size Effect: The Interplay between Different-Sized Nanoparticles in Their Cellular Uptake. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1901687. [PMID: 31348602 DOI: 10.1002/smll.201901687] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 07/02/2019] [Indexed: 05/22/2023]
Abstract
The size effect on the cellular uptake of nanoparticles (NPs) has been extensively studied, but it is still not well understood. Herein, a reductionist approach is used to minimize all influencing factors except the particle size, and co-exposure of different-sized silica nanoparticles (SNPs) is adopted instead of the common single exposure. SNPs are found being internalized by Hela cells in serum-free medium mainly via clathrin-dependent endocytosis, thus simplifying the data analysis for reliable attribution to size effects. Remarkably, even though at conditions that the size effects seem very small or even undetectable in the common single exposure experiments, the co-exposure experiments reveal significant size effects due to an unexpected interplay between two different-sized SNPs. Namely, the bigger SNPs significantly promote the cellular uptake of the smaller ones, while the smaller SNPs inhibit the internalization of the bigger ones, with a total uptake increase of the particle number of SNPs in the cells. This strong interplay between different-sized NPs might unavoidably exist within most "single-sized" NP products, whose sizes actually distribute in certain ranges, thus urging reconsideration of the size effect on the cellular uptake of NPs, for the benefits of both bioapplications and safety assessment of nanomaterials.
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Affiliation(s)
- Ling Li
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Wen-Song Xi
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Qianqian Su
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Yang Li
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Gui-Hua Yan
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Yuanfang Liu
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
- Beijing National Laboratory for Molecular Sciences, Department of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Haifang Wang
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
| | - Aoneng Cao
- Institute of Nanochemistry and Nanobiology, Shanghai University, Shanghai, 200444, China
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82
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Drescher D, Büchner T, Guttmann P, Werner S, Schneider G, Kneipp J. X-ray tomography shows the varying three-dimensional morphology of gold nanoaggregates in the cellular ultrastructure. NANOSCALE ADVANCES 2019; 1:2937-2945. [PMID: 36133586 PMCID: PMC9418343 DOI: 10.1039/c9na00198k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 06/08/2019] [Indexed: 05/28/2023]
Abstract
The processing of nanoparticles inside eukaryotic cells is a key step in many wanted and unwanted nano-bio-interactions. In order to understand the effects and functions of the intracellular aggregates that are formed, their properties and their interaction with the biological matrix must be characterized. High quality synchrotron soft X-ray tomography (SXT) data were obtained from cells containing gold nanoparticles that are commonly applied as tools for optical probing or drug delivery. 3D volume rendering of both cellular organelles and the nanoparticle aggregates of different sizes in the intact cells of two cell lines reveals variation in localization, size, shape and density of the intracellular gold nanoaggregates. The dependence of such variation on incubation time and cell type, as well as on the influence of pre-aggregation of primary nanoparticles is shown. The SXT results provide a detailed picture of intracellular aggregation and will improve the design of safe and efficient nanoparticle platforms for biomedical use.
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Affiliation(s)
- Daniela Drescher
- Humboldt-Universität zu Berlin, Department of Chemistry Brook-Taylor-Str. 2 12489 Berlin Germany
| | - Tina Büchner
- Humboldt-Universität zu Berlin, Department of Chemistry Brook-Taylor-Str. 2 12489 Berlin Germany
| | - Peter Guttmann
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Research Group X-ray Microscopy Albert-Einstein-Str. 15 12489 Berlin Germany
| | - Stephan Werner
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Research Group X-ray Microscopy Albert-Einstein-Str. 15 12489 Berlin Germany
| | - Gerd Schneider
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Research Group X-ray Microscopy Albert-Einstein-Str. 15 12489 Berlin Germany
| | - Janina Kneipp
- Humboldt-Universität zu Berlin, Department of Chemistry Brook-Taylor-Str. 2 12489 Berlin Germany
- School of Analytical Sciences Adlershof, Humboldt-Universität zu Berlin Albert-Einstein-Str. 5-9 12489 Berlin Germany
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83
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Mohammadi MR, Corbo C, Molinaro R, Lakey JRT. Biohybrid Nanoparticles to Negotiate with Biological Barriers. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1902333. [PMID: 31250985 DOI: 10.1002/smll.201902333] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 05/30/2019] [Indexed: 06/09/2023]
Abstract
Incapability of effective cross-talk with biological environments has partly impaired the in vivo functionality of nanoparticles (NPs). Homing, biodistribution, and function of NPs could be engineered through regulating their interactions with in vivo niches. Inspired by communications in biological systems, endowing a "biological identity" to synthetic NPs is one approach to control their biodistribution, and immunonegotiation profiles. This synthetic-biological combination is referred to as biohybrid NPs, which comprise both i) engineerable, readily producible, and trackable synthetic NPs as well as ii) biological moieties with the capability to cross-talk with immunological barriers. Here, the latest understanding on the in vivo interactions of NPs, biological barriers they face, and emerging methods for quantitative measurements of NPs' biodistribution are reviewed. Some key biomolecules that have emerged as negotiators with the immune system in the context of cancer and autoimmunity, and their inspirations on biohybrid NPs are introduced. Critical design considerations for efficient cross-talk between NPs and innate and adaptive immunity followed by hybridization methods are also discussed. Finally, clinical translation challenges and future perspectives regarding biohybrid NPs are discussed.
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Affiliation(s)
- M Rezaa Mohammadi
- Department of Chemical Engineering and Materials Science, University of California, Irvine, Sue and Bill Gross Stem Cell Research Center, Irvine, CA, 92697, USA
- Department of Surgery and Biomedical Engineering, University of California, Irvine, CA, 92697, USA
| | - Claudia Corbo
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, MI, 20126, Italy
| | - Roberto Molinaro
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, PU, 61029, Italy
- Department of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Jonathan R T Lakey
- Department of Surgery and Biomedical Engineering, University of California, Irvine, CA, 92697, USA
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84
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Lazarovits J, Sindhwani S, Tavares AJ, Zhang Y, Song F, Audet J, Krieger JR, Syed AM, Stordy B, Chan WCW. Supervised Learning and Mass Spectrometry Predicts the in Vivo Fate of Nanomaterials. ACS NANO 2019; 13:8023-8034. [PMID: 31268684 DOI: 10.1021/acsnano.9b02774] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The surface of nanoparticles changes immediately after intravenous injection because blood proteins adsorb on the surface. How this interface changes during circulation and its impact on nanoparticle distribution within the body is not understood. Here, we developed a workflow to show that the evolution of proteins on nanoparticle surfaces predicts the biological fate of nanoparticles in vivo. This workflow involves extracting nanoparticles at multiple time points from circulation, isolating the proteins off the surface and performing proteomic mass spectrometry. The mass spectrometry protein library served as inputs, while blood clearance and organ accumulation were used as outputs to train a supervised deep neural network that predicts nanoparticle biological fate. In a double-blinded study, we tested the network by predicting nanoparticle spleen and liver accumulation with upward of 94% accuracy. Our neural network discovered that the mechanism of liver and spleen uptake is due to patterns of a multitude of nanoparticle surface adsorbed proteins. There are too many combinations to change these proteins manually using chemical or biological inhibitors to alter clearance. Therefore, we developed a technique that uses the host to act as a bioreactor to prepare nanoparticles with predictable clearance patterns that reduce liver and spleen uptake by 50% and 70%, respectively. These techniques provide opportunities to both predict nanoparticle behavior and also to engineer surface chemistries that are specifically designed by the body.
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Affiliation(s)
- James Lazarovits
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Shrey Sindhwani
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Anthony J Tavares
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Yuwei Zhang
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Fayi Song
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Julie Audet
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Department of Chemical Engineering , University of Toronto , 200 College Street , Toronto , Ontario M5S 3E5 , Canada
| | - Jonathan R Krieger
- SPARC BioCentre, The Hospital for Sick Children , The Peter Gilgan Centre for Research & Learning , 686 Bay Street, 21st Floor Toronto , Ontario M5G 0A4 , Canada
| | - Abdullah Muhammad Syed
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Benjamin Stordy
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
| | - Warren C W Chan
- Institute of Biomaterials and Biomedical Engineering , University of Toronto , 164 College Street , Toronto , Ontario M5S 3G9 , Canada
- Terrence Donnelly Centre for Cellular and Biomolecular Research , University of Toronto , 160 College Street , Toronto , Ontario M5S 3E1 , Canada
- Department of Chemical Engineering , University of Toronto , 200 College Street , Toronto , Ontario M5S 3E5 , Canada
- Department of Chemistry , University of Toronto , 80 St. George Street , Toronto , Ontario M5S 3H6 , Canada
- Department of Materials Science and Engineering , University of Toronto , 184 College Street , Toronto , Ontario M5S 3E1 , Canada
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85
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Pratiwi FW, Kuo CW, Chen BC, Chen P. Recent advances in the use of fluorescent nanoparticles for bioimaging. Nanomedicine (Lond) 2019; 14:1759-1769. [DOI: 10.2217/nnm-2019-0105] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Rapid and recent progress in fluorescence microscopic techniques has allowed for routine discovery and viewing of biological structures and processes in unprecedented spatiotemporal resolution. In these imaging techniques, fluorescent nanoparticles (NPs) play important roles in the improvement of reporting systems. A short overview of recently developed fluorescent NPs used for advanced in vivo imaging will be discussed in this mini-review. The discussion begins with the contribution of fluorescence imaging in exploring the fate of NPs in biological systems. NP applications for in vivo imaging, including cell labeling, multimodal imaging and theranostic agents, are then discussed. Finally, despite all of the advancements in bioimaging, some unsolved challenges will be briefly discussed concerning future research directions.
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Affiliation(s)
| | - Chiung Wen Kuo
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
| | - Bi-Chang Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
| | - Peilin Chen
- Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan
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86
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Baimanov D, Cai R, Chen C. Understanding the Chemical Nature of Nanoparticle-Protein Interactions. Bioconjug Chem 2019; 30:1923-1937. [PMID: 31259537 DOI: 10.1021/acs.bioconjchem.9b00348] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The formation of a protein corona has been considered a pitfall in the clinical translation of nanomedicines. Hence, interdisciplinary studies on corona characterization are critically essential. A deep understanding of the formation of hard and soft protein coronas upon in vivo administration of nanoparticles is vital. The protein corona gives the nanoplatform a new biological identity. Furthermore, the control of and mechanistic understanding of corona formation as it is regulated by the physicochemical properties of nanoparticles is crucial for developing safe nanomedicines. A growing number of analytical techniques have been developed in the past decade for examining NP-protein interactions, contributing to a better understanding of protein corona formation on the surface of nanoparticles. In this Review, we summarize the latest developments in the in vivo and in vitro study of dynamic protein corona formation. Insights derived from techniques used to visualize, quantify, and define protein coronas, as well as the methods for examining the kinetics and structural changes of coronal proteins, are discussed. The potential challenges and future perspectives in the study of protein corona formation and its effects on biological behavior and applications of therapeutic nanomaterials are also provided.
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Affiliation(s)
- Didar Baimanov
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Rong Cai
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Beijing 100190 , China
| | - Chunying Chen
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience , National Center for Nanoscience and Technology , Beijing 100190 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
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87
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Zhao Z, Ukidve A, Krishnan V, Mitragotri S. Effect of physicochemical and surface properties on in vivo fate of drug nanocarriers. Adv Drug Deliv Rev 2019; 143:3-21. [PMID: 30639257 DOI: 10.1016/j.addr.2019.01.002] [Citation(s) in RCA: 228] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/07/2018] [Accepted: 01/03/2019] [Indexed: 02/06/2023]
Abstract
Over the years, a plethora of materials - natural and synthetic - have been engineered at a nanoscopic level and explored for drug delivery. Nanocarriers based on such materials could improve the payload's pharmacokinetics and achieve the desired pharmacological response at the target tissue. Despite the development of rationally designed drug nanocarriers, only a handful of such formulations have been successfully translated into the clinic. The physicochemical properties (size, shape, surface chemistry, porosity, elasticity, and many others) of these nanocarriers influence its biological identity, which in presence of biological barriers in vivo, could significantly modulate the therapeutic index of its cargo and alter the desired outcome. Further, complexities associated with developing effective drug nanocarriers have led to conflicting views of its safety, permeation of biological barriers and cellular uptake. Here, in this review, we emphasize the effect of physicochemical properties of nanocarriers on their interactions with the biological milieu. The review will discuss in depth, how modulating the physicochemical properties would influence a drug nanocarrier's behavior in vivo and the mechanisms underlying these effects. The goal of this review is to summarize the design considerations based on these properties and to provide a conceptual template for achieving improved therapeutic efficacy with enhanced patient compliance.
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88
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Rabanel JM, Adibnia V, Tehrani SF, Sanche S, Hildgen P, Banquy X, Ramassamy C. Nanoparticle heterogeneity: an emerging structural parameter influencing particle fate in biological media? NANOSCALE 2019; 11:383-406. [PMID: 30560970 DOI: 10.1039/c8nr04916e] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Drug nanocarriers' surface chemistry is often presumed to be uniform. For instance, the polymer surface coverage and distribution of ligands on nanoparticles are described with averaged values obtained from quantification techniques based on particle populations. However, these averaged values may conceal heterogeneities at different levels, either because of the presence of particle sub-populations or because of surface inhomogeneities, such as patchy surfaces on individual particles. The characterization and quantification of chemical surface heterogeneities are tedious tasks, which are rather limited by the currently available instruments and research protocols. However, heterogeneities may contribute to some non-linear effects observed during the nanoformulation optimization process, cause problems related to nanocarrier production scale-up and correlate with unexpected biological outcomes. On the other hand, heterogeneities, while usually unintended and detrimental to nanocarrier performance, may, in some cases, be sought as adjustable properties that provide NPs with unique functionality. In this review, results and processes related to this issue are compiled, and perspectives and possible analytical developments are discussed.
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Affiliation(s)
- Jean-Michel Rabanel
- Centre INRS Institut Armand-Frappier, 531, boul. des Prairies, Laval, QC H7V 1B7, Canada.
| | - Vahid Adibnia
- Faculté de Pharmacie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, Québec H3C 3J7, Canada.
| | - Soudeh F Tehrani
- Faculté de Pharmacie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, Québec H3C 3J7, Canada.
| | - Steven Sanche
- Faculté de Pharmacie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, Québec H3C 3J7, Canada.
| | - Patrice Hildgen
- Faculté de Pharmacie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, Québec H3C 3J7, Canada.
| | - Xavier Banquy
- Faculté de Pharmacie, Université de Montréal, C.P. 6128, Succursale Centre-ville, Montréal, Québec H3C 3J7, Canada.
| | - Charles Ramassamy
- Centre INRS Institut Armand-Frappier, 531, boul. des Prairies, Laval, QC H7V 1B7, Canada.
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89
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Macia N, Bresoli-Obach R, Nonell S, Heyne B. Hybrid Silver Nanocubes for Improved Plasmon-Enhanced Singlet Oxygen Production and Inactivation of Bacteria. J Am Chem Soc 2018; 141:684-692. [PMID: 30525580 DOI: 10.1021/jacs.8b12206] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Plasmonic nanoparticles can strongly interact with adjacent photosensitizer molecules, resulting in a significant alteration of their singlet oxygen (1O2) production. In this work, we report the next generation of metal-enhanced 1O2 nanoplatforms exploiting the lightning rod effect, or plasmon hot spots, in anisotropic (nonspherical) metal nanoparticles. We describe the synthesis of Rose Bengal-decorated silica-coated silver nanocubes (Ag@SiO2-RB NCs) with silica shell thicknesses ranging from 5 to 50 nm based on an optimized protocol yielding highly homogeneous Ag NCs. Steady-state and time-resolved 1O2 measurements demonstrate not only the silica shell thickness dependence on the metal-enhanced 1O2 production phenomenon but also the superiority of this next generation of nanoplatforms. A maximum enhancement of 1O2 of approximately 12-fold is observed with a 10 nm silica shell, which is among the largest 1O2 production metal enhancement factors ever reported for a colloidal suspension of nanoparticles. Finally, the Ag@SiO2-RB NCs were benchmarked against the Ag@SiO2-RB nanospheres previously reported by our group, and the superior 1O2 production of Ag@SiO2-RB NCs resulted in improved antimicrobial activities in photodynamic inactivation experiments using both Gram-positive and -negative bacteria model strains.
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Affiliation(s)
- Nicolas Macia
- Department of Chemistry , University of Calgary , Calgary , Alberta , Canada T2N 1N4
| | - Roger Bresoli-Obach
- Institut Quimic de Sarria , Universitat Ramon Llull , Barcelona 08029 , Spain
| | - Santi Nonell
- Institut Quimic de Sarria , Universitat Ramon Llull , Barcelona 08029 , Spain
| | - Belinda Heyne
- Department of Chemistry , University of Calgary , Calgary , Alberta , Canada T2N 1N4
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