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Wei S, Wu F, Liu J, Ji W, He X, Liu R, Yu P, Mao L. Direct Quantification of Nanoplastics Neurotoxicity by Single-Vesicle Electrochemistry. Angew Chem Int Ed Engl 2023; 62:e202315681. [PMID: 37950108 DOI: 10.1002/anie.202315681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/12/2023]
Abstract
Nanoplastics are recently recognized as neurotoxic factors for the nervous systems. However, whether and how they affect vesicle chemistry (i.e., vesicular catecholamine content and exocytosis) remains unclear. This study offers the first direct evidence for the nanoplastics-induced neurotoxicity by single-vesicle electrochemistry. We observe the cellular uptake of polystyrene (PS) nanoplastics into model neuronal cells and mouse primary neurons, leading to cell viability loss depending on nanoplastics exposure time and concentration. By using single-vesicle electrochemistry, we find the reductions in the vesicular catecholamine content, the frequency of stimulated exocytotic spikes, the neurotransmitter release amount of single exocytotic event, and the membrane-vesicle fusion pore opening-closing speed. Mechanistic investigations suggest that PS nanoplastics can cause disruption of filamentous actin (F-actin) assemblies at cytomembrane zones and change the kinetic patterns of vesicle exocytosis. Our finding shapes the first quantitative picture of neurotoxicity induced by high-concentration nanoplastics exposure at a single-cell level.
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Affiliation(s)
- Shiyi Wei
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- University of Chinese Academy of Sciences, No.1 Yanqihu East Rd, Beijing, 101408, China
| | - Fei Wu
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Jing Liu
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- Institute of Analysis and Testing, Beijing Academy of Science and Technology, No.27, West 3rd Ring North Rd, Beijing, 100089, China
| | - Wenliang Ji
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Xiulan He
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
| | - Ran Liu
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
| | - Ping Yu
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- University of Chinese Academy of Sciences, No.1 Yanqihu East Rd, Beijing, 101408, China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Science, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, No. 2 Zhongguancun North 1st St, Beijing, 100190, China
- College of Chemistry, Beijing Normal University, No. 19 Xinjiekouwai St, Beijing, 100875, China
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2
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Ogneva IV, Golubkova MA, Biryukov NS, Kotov OV. Drosophila melanogaster Oocytes after Space Flight: The Early Period of Adaptation to the Force of Gravity. Cells 2022; 11:cells11233871. [PMID: 36497128 PMCID: PMC9736949 DOI: 10.3390/cells11233871] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/27/2022] [Accepted: 11/30/2022] [Indexed: 12/04/2022] Open
Abstract
The effect of space flight factors and the subsequent adaptation to the Earth's gravity on oocytes is still poorly understood. Studies of mammalian oocytes in space present significant technical difficulties; therefore, the fruit fly Drosophila melanogaster is a convenient test subject. In this study, we analyzed the structure of the oocytes of the fruit fly Drosophila melanogaster, the maturation of which took place under space flight conditions (the "Cytomehanarium" experiment on the Russian Segment of the ISS during the ISS-67 expedition). The collection of the oocytes began immediately after landing and continued for 12 h. The flies were then transferred onto fresh agar plates and oocyte collection continued for the subsequent 12 h. The stiffness of oocytes was determined by atomic force microscopy and the content of the cytoskeletal proteins by Western blotting. The results demonstrated a significant decrease in the stiffness of oocytes in the flight group compared to the control (26.5 ± 1.1 pN/nm vs. 31.0 ± 1.8 pN/nm) against the background of a decrease in the content of some cytoskeletal proteins involved in the formation of microtubules and microfilaments. This pattern of oocyte structure leads to the disruption of cytokinesis during the cleavage of early embryos.
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Ilić K, Krce L, Rodriguez-Ramos J, Rico F, Kalčec N, Aviani I, Turčić P, Pavičić I, Vinković Vrček I. Cytotoxicity of nanomixture: Combined action of silver and plastic nanoparticles on immortalized human lymphocytes. J Trace Elem Med Biol 2022; 73:127004. [PMID: 35617720 DOI: 10.1016/j.jtemb.2022.127004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 04/09/2022] [Accepted: 05/17/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Silver nanoparticles (AgNP) are one of the most commercialized types of nanomaterials, with a wide range of applications owing to their antimicrobial activity. They are particularly important in hospitals and other healthcare settings, where they are used to maintain sterility of surfaces, textiles, catheters, medical implants, and more. However, AgNP can not only harm bacteria, but also damage mammalian cells and tissue. While the potential toxicity of AgNP is an understood risk, there is a lack of data on their toxicity in combination with polymeric materials, especially plastic nanoparticles such as polystyrene nanoparticles (PSNP) that can be released from surfaces of polystyrene devices during their medical use. AIM This study aimed to investigate combined effect of AgNP and nanoplastics on human immune response. METHODS Cells were treated with a range of PSNP and AgNP concentrations, either applied alone or in combination. Cytotoxicity, induction of apoptosis, generation of oxidative stress, uptake efficiency, intracellular localization and nanomechanical cell properties were selected as exposure biomarkers. RESULTS Collected experimental data showed that nanomixture induced oxidative stress, apoptosis and mortality of Jurkat cells stronger than its individual components. Cell treatment with AgNP/PSNP mixture also significantly changed cell mechanical properties, evidenced by reduction of cells' Young Modulus. CONCLUSION AgNP and PSNP showed additive toxic effects on immortalized human lymphocytes, evidenced by increase in cellular oxidative stress, induction of apoptosis, and reduction of cell stiffness. These results have important implications for using AgNP and PSNP in medical contexts, particularly for long-term medical implants.
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Affiliation(s)
- Krunoslav Ilić
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Lucija Krce
- University of Split, Faculty of Science, Department of Physics, Split, Croatia
| | | | - Felix Rico
- Aix-Marseille University, INSERM, CNRS, LAI, 13009 Marseille, France
| | - Nikolina Kalčec
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
| | - Ivica Aviani
- University of Split, Faculty of Science, Department of Physics, Split, Croatia
| | - Petra Turčić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Zagreb, Croatia
| | - Ivan Pavičić
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
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Sohrabi Kashani A, Packirisamy M. Cancer-Nano-Interaction: From Cellular Uptake to Mechanobiological Responses. Int J Mol Sci 2021; 22:9587. [PMID: 34502495 PMCID: PMC8431109 DOI: 10.3390/ijms22179587] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/25/2021] [Accepted: 08/28/2021] [Indexed: 12/12/2022] Open
Abstract
With the advancement of nanotechnology, the nano-bio-interaction field has emerged. It is essential to enhance our understanding of nano-bio-interaction in different aspects to design nanomedicines and improve their efficacy for therapeutic and diagnostic applications. Many researchers have extensively studied the toxicological responses of cancer cells to nano-bio-interaction, while their mechanobiological responses have been less investigated. The mechanobiological properties of cells such as elasticity and adhesion play vital roles in cellular functions and cancer progression. Many studies have noticed the impacts of cellular uptake on the structural organization of cells and, in return, the mechanobiology of human cells. Mechanobiological changes induced by the interactions of nanomaterials and cells could alter cellular functions and influence cancer progression. Hence, in addition to biological responses, the possible mechanobiological responses of treated cells should be monitored as a standard methodology to evaluate the efficiency of nanomedicines. Studying the cancer-nano-interaction in the context of cell mechanics takes our knowledge one step closer to designing safe and intelligent nanomedicines. In this review, we briefly discuss how the characteristic properties of nanoparticles influence cellular uptake. Then, we provide insight into the mechanobiological responses that may occur during the nano-bio-interactions, and finally, the important measurement techniques for the mechanobiological characterizations of cells are summarized and compared. Understanding the unknown mechanobiological responses to nano-bio-interaction will help with developing the application of nanoparticles to modulate cell mechanics for controlling cancer progression.
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Affiliation(s)
| | - Muthukumaran Packirisamy
- Optical Bio-Microsystem Lab, Micro-Nano-Bio-Integration Centre, Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, 1455 De Maisonneuve Blvd. W., Montreal, QC H3G 1M8, Canada;
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5
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Perez JE, Fage F, Pereira D, Abou-Hassan A, Asnacios S, Asnacios A, Wilhelm C. Transient cell stiffening triggered by magnetic nanoparticle exposure. J Nanobiotechnology 2021; 19:117. [PMID: 33902616 PMCID: PMC8074464 DOI: 10.1186/s12951-021-00790-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/03/2021] [Indexed: 12/20/2022] Open
Abstract
Background The interactions between nanoparticles and the biological environment have long been studied, with toxicological assays being the most common experimental route. In parallel, recent growing evidence has brought into light the important role that cell mechanics play in numerous cell biological processes. However, despite the prevalence of nanotechnology applications in biology, and in particular the increased use of magnetic nanoparticles for cell therapy and imaging, the impact of nanoparticles on the cells’ mechanical properties remains poorly understood. Results Here, we used a parallel plate rheometer to measure the impact of magnetic nanoparticles on the viscoelastic modulus G*(f) of individual cells. We show how the active uptake of nanoparticles translates into cell stiffening in a short time scale (< 30 min), at the single cell level. The cell stiffening effect is however less marked at the cell population level, when the cells are pre-labeled under a longer incubation time (2 h) with nanoparticles. 24 h later, the stiffening effect is no more present. Imaging of the nanoparticle uptake reveals almost immediate (within minutes) nanoparticle aggregation at the cell membrane, triggering early endocytosis, whereas nanoparticles are almost all confined in late or lysosomal endosomes after 2 h of uptake. Remarkably, this correlates well with the imaging of the actin cytoskeleton, with actin bundling being highly prevalent at early time points into the exposure to the nanoparticles, an effect that renormalizes after longer periods. Conclusions Overall, this work evidences that magnetic nanoparticle internalization, coupled to cytoskeleton remodeling, contributes to a change in the cell mechanical properties within minutes of their initial contact, leading to an increase in cell rigidity. This effect appears to be transient, reduced after hours and disappearing 24 h after the internalization has taken place.![]()
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Affiliation(s)
- Jose E Perez
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France.,Institut Curie, Université PSL, Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, 75005, Paris, France
| | - Florian Fage
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France
| | - David Pereira
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France
| | - Ali Abou-Hassan
- Sorbonne Université, CNRS UMR 8234, Physico-Chimie Des Électrolytes et Nanosystèmes InterfaciauX (PHENIX), 75005, Paris, France
| | - Sophie Asnacios
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France. .,Faculty of Science and Engineering, UFR 925 Physics, Sorbonne Université, Paris, France.
| | - Atef Asnacios
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France.
| | - Claire Wilhelm
- Laboratoire Matière et Systèmes Complexes MSC, UMR 7057, CNRS & University of Paris, 75205, Paris Cedex 13, France. .,Institut Curie, Université PSL, Sorbonne Université, CNRS UMR 168, Laboratoire Physico Chimie Curie, 75005, Paris, France.
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6
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Jeon SB, Samal M, Govindaraju S, Ragini Das R, Yun K. Cytotoxicity and Bioimaging Study for NHDF and HeLa Cell Lines by Using Graphene Quantum Pins. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2550. [PMID: 33353017 PMCID: PMC7766917 DOI: 10.3390/nano10122550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/08/2020] [Accepted: 12/15/2020] [Indexed: 11/17/2022]
Abstract
Herein, we report the synthesis of an interesting graphene quantum material called "graphene quantum pins (GQPs)". Morphological analysis revealed the interesting pin shape (width: ~10 nm, length: 50-100 nm) and spectral analysis elucidated the surface functional groups, structural features, energy levels, and photoluminescence properties (blue emission under 365 nm). The difference between the GQPs and graphene quantum dos (GQDs) isolated from the same reaction mixture as regards to their morphological, structural, and photoluminescence properties are also discussed along with the suggestion of a growth mechanism. Cytotoxicity and cellular responses including changes in biophysical and biomechanical properties were evaluated for possible biomedical applications of GQPs. The studies demonstrated the biocompatibility of GQPs even at a high concentration of 512 μg/mL. Our results suggest GQPs can be used as a potential bio-imaging agent with desired photoluminescence property and low cytotoxicity.
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Affiliation(s)
- Seong-Beom Jeon
- Department of Bionanotechnology, Gachon University, Seongnam 13120, Korea or (S.-B.J.); (S.G.); (R.R.D.)
- School of Environmental and Science Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Korea
| | - Monica Samal
- Department of Material Science and Engineering, North Carolina State University, Raleigh, NC 27695, USA;
| | - Saravanan Govindaraju
- Department of Bionanotechnology, Gachon University, Seongnam 13120, Korea or (S.-B.J.); (S.G.); (R.R.D.)
| | - Rupasree Ragini Das
- Department of Bionanotechnology, Gachon University, Seongnam 13120, Korea or (S.-B.J.); (S.G.); (R.R.D.)
| | - Kyusik Yun
- Department of Bionanotechnology, Gachon University, Seongnam 13120, Korea or (S.-B.J.); (S.G.); (R.R.D.)
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7
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Villanueva-Flores F, Castro-Lugo A, Ramírez OT, Palomares LA. Understanding cellular interactions with nanomaterials: towards a rational design of medical nanodevices. NANOTECHNOLOGY 2020; 31:132002. [PMID: 31770746 PMCID: PMC7105107 DOI: 10.1088/1361-6528/ab5bc8] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 10/28/2019] [Accepted: 11/26/2019] [Indexed: 05/05/2023]
Abstract
Biomedical applications increasingly require fully characterized new nanomaterials. There is strong evidence showing that nanomaterials not only interact with cells passively but also actively, mediating essential molecular processes for the regulation of cellular functions, but we are only starting to understand the mechanisms of those interactions. Systematic studies about cell behavior as a response to specific nanoparticle properties are scarce in the literature even when they are necessary for the rational design of medical nanodevices. Information in the literature shows that the physicochemical properties determine the bioactivity, biocompatibility, and safety of nanomaterials. The information available regarding the interaction and responses of cells to nanomaterials has not been analyzed and discussed in a single document. Hence, in this review, we present the latest advances about cellular responses to nanomaterials and integrate the available information into concrete considerations for the development of innovative, efficient, specific and, more importantly, safe biomedical nanodevices. We focus on how physicochemical nanoparticle properties (size, chemical surface, shape, charge, and topography) influence cell behavior in a first attempt to provide a practical guide for designing medical nanodevices, avoiding common experimental omissions that may lead to data misinterpretation. Finally, we emphasize the importance of the systematic study of nano-bio interactions to acquire sufficient reproducible information that allows accurate control of cell behavior based on tuning of nanomaterial properties. This information is useful to guide the design of specific nanodevices and nanomaterials to elicit desired cell responses, like targeting, drug delivery, cell attachment, differentiation, etc, or to avoid undesired side effects.
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Affiliation(s)
- Francisca Villanueva-Flores
- Instituto de Biotecnología. Universidad Nacional Autónoma de México. Ave. Universidad 2001. Col. Chamilpa. Cuernavaca, Morelos 62210, México
Villanueva-Flores F: ; Castro-Lugo A: ; Ramírez O: ; Palomares L:
| | - Andrés Castro-Lugo
- Instituto de Biotecnología. Universidad Nacional Autónoma de México. Ave. Universidad 2001. Col. Chamilpa. Cuernavaca, Morelos 62210, México
Villanueva-Flores F: ; Castro-Lugo A: ; Ramírez O: ; Palomares L:
| | - Octavio T Ramírez
- Instituto de Biotecnología. Universidad Nacional Autónoma de México. Ave. Universidad 2001. Col. Chamilpa. Cuernavaca, Morelos 62210, México
Villanueva-Flores F: ; Castro-Lugo A: ; Ramírez O: ; Palomares L:
| | - Laura A Palomares
- Instituto de Biotecnología. Universidad Nacional Autónoma de México. Ave. Universidad 2001. Col. Chamilpa. Cuernavaca, Morelos 62210, México
Villanueva-Flores F: ; Castro-Lugo A: ; Ramírez O: ; Palomares L:
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8
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Oliveira VR, Uriarte JJ, Falcones B, Jorba I, Zin WA, Farré R, Navajas D, Almendros I. Biomechanical Response of Lung Epithelial Cells to Iron Oxide and Titanium Dioxide Nanoparticles. Front Physiol 2019; 10:1047. [PMID: 31474879 PMCID: PMC6707084 DOI: 10.3389/fphys.2019.01047] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 07/30/2019] [Indexed: 11/30/2022] Open
Abstract
Increasing evidence shows that lungs can be damaged by inhalation of nanoparticles (NPs) at environmental and occupational settings. Recent findings have associated the exposure to iron oxide (Fe2O3) and titanium dioxide (TiO2) – NPs widely used in biomedical and clinical research – with pulmonary oxidative stress and inflammation. Although changes on cellular mechanics could contribute to pulmonary inflammation, there is no information regarding the effects of Fe2O3 and TiO2 on alveolar epithelial cell biomechanics. The aim was to investigate the NPs-induced biomechanical effects in terms of cell stiffness and traction forces exerted by human alveolar epithelial cells. Cell Young’s modulus (E) measured by atomic force microscopy in alveolar epithelial cells significantly decreased after exposure to Fe2O3 and TiO2 (∼28 and ∼25%, respectively) compared to control conditions. Moreover, both NPs induced a similar reduction in the traction forces exerted by the alveolar epithelial cells in comparison to the control conditions. Accordingly, immunofluorescence images revealed a reduction of actomyosin stress fibers in response to the exposure to NPs. However, no inflammatory response was detected. In conclusion, an acute exposure of epithelial pulmonary cells to Fe2O3 and TiO2 NPs, which was mild since it was non-cytotoxic and did not induce inflammation, modified cell biomechanical properties which could be translated into damage of the epithelial barrier integrity, suggesting that mild environmental inhalation of Fe2O3 and TiO2 NPs could not be innocuous.
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Affiliation(s)
- Vinícius Rosa Oliveira
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.,Laboratório de Fisiologia da Respiração, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Juan José Uriarte
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Bryan Falcones
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain
| | - Ignasi Jorba
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.,Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Walter Araujo Zin
- Laboratório de Fisiologia da Respiração, Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ramon Farré
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Daniel Navajas
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.,Institute for Bioengineering of Catalonia, The Barcelona Institute of Science and Technology, Barcelona, Spain.,Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Isaac Almendros
- Unitat de Biofísica i Bioenginyeria, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
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9
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Septiadi D, Crippa F, Moore TL, Rothen-Rutishauser B, Petri-Fink A. Nanoparticle-Cell Interaction: A Cell Mechanics Perspective. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704463. [PMID: 29315860 DOI: 10.1002/adma.201704463] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 09/14/2017] [Indexed: 05/22/2023]
Abstract
Progress in the field of nanoparticles has enabled the rapid development of multiple products and technologies; however, some nanoparticles can pose both a threat to the environment and human health. To enable their safe implementation, a comprehensive knowledge of nanoparticles and their biological interactions is needed. In vitro and in vivo toxicity tests have been considered the gold standard to evaluate nanoparticle safety, but it is becoming necessary to understand the impact of nanosystems on cell mechanics. Here, the interaction between particles and cells, from the point of view of cell mechanics (i.e., bionanomechanics), is highlighted and put in perspective. Specifically, the ability of intracellular and extracellular nanoparticles to impair cell adhesion, cytoskeletal organization, stiffness, and migration are discussed. Furthermore, the development of cutting-edge, nanotechnology-driven tools based on the use of particles allowing the determination of cell mechanics is emphasized. These include traction force microscopy, colloidal probe atomic force microscopy, optical tweezers, magnetic manipulation, and particle tracking microrheology.
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Affiliation(s)
- Dedy Septiadi
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Federica Crippa
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | - Thomas Lee Moore
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
| | | | - Alke Petri-Fink
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, 1700, Fribourg, Switzerland
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, 1700, Fribourg, Switzerland
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10
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Li J, Mao H, Kawazoe N, Chen G. Insight into the interactions between nanoparticles and cells. Biomater Sci 2017; 5:173-189. [DOI: 10.1039/c6bm00714g] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review summarizes the latest advances in nanoparticle (NP)–cell interactions. The influence of NP size, shape, shell structure, surface chemistry and protein corona formation on cellular uptake and cytotoxicity is highlighted in detail. Their impact on other cellular responses such as cell proliferation, differentiation and cellular mechanics is also discussed.
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Affiliation(s)
- Jingchao Li
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
| | - Hongli Mao
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
| | - Naoki Kawazoe
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
| | - Guoping Chen
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Department of Materials Science and Engineering
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11
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Acute Hypoxic Stress Affects Migration Machinery of Tissue O 2-Adapted Adipose Stromal Cells. Stem Cells Int 2016; 2016:7260562. [PMID: 28115943 PMCID: PMC5225392 DOI: 10.1155/2016/7260562] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/01/2016] [Accepted: 11/16/2016] [Indexed: 12/17/2022] Open
Abstract
The ability of mesenchymal stromal (stem) cells (MSCs) to be mobilised from their local depot towards sites of injury and to participate in tissue repair makes these cells promising candidates for cell therapy. Physiological O2 tension in an MSC niche in vivo is about 4-7%. However, most in vitro studies of MSC functional activity are performed at 20% O2. Therefore, this study focused on the effects of short-term hypoxic stress (0.1% O2, 24 h) on adipose tissue-derived MSC motility at tissue-related O2 level. No significant changes in integrin expression were detected after short-term hypoxic stress. However, O2 deprivation provoked vimentin disassembly and actin polymerisation and increased cell stiffness. In addition, hypoxic stress induced the downregulation of ACTR3, DSTN, MACF1, MID1, MYPT1, NCK1, ROCK1, TIAM1, and WASF1 expression, the products of which are known to be involved in leading edge formation and cell translocation. These changes were accompanied by the attenuation of targeted and nontargeted migration of MSCs after short-term hypoxic exposure, as demonstrated in scratch and transwell migration assays. These results indicate that acute hypoxic stress can modulate MSC function in their native milieu, preventing their mobilisation from sites of injury.
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12
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Babahosseini H, Srinivasaraghavan V, Zhao Z, Gillam F, Childress E, Strobl JS, Santos WL, Zhang C, Agah M. The impact of sphingosine kinase inhibitor-loaded nanoparticles on bioelectrical and biomechanical properties of cancer cells. LAB ON A CHIP 2016; 16:188-98. [PMID: 26607223 PMCID: PMC4756608 DOI: 10.1039/c5lc01201e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 11/18/2015] [Indexed: 05/06/2023]
Abstract
Cancer progression and physiological changes within the cells are accompanied by alterations in the biophysical properties. Therefore, the cell biophysical properties can serve as promising markers for cancer detection and physiological activities. To aid in the investigation of the biophysical markers of cells, a microfluidic chip has been developed which consists of a constriction channel and embedded microelectrodes. Single-cell impedance magnitudes at four frequencies and entry and travel times are measured simultaneously during their transit through the constriction channel. This microchip provides a high-throughput, label-free, automated assay to identify biophysical signatures of malignant cells and monitor the therapeutic efficacy of drugs. Here, we monitored the dynamic cellular biophysical properties in response to sphingosine kinase inhibitors (SphKIs), and compared the effectiveness of drug delivery using poly lactic-co-glycolic acid (PLGA) nanoparticles (NPs) loaded with SphKIs versus conventional delivery. Cells treated with SphKIs showed significantly higher impedance magnitudes at all four frequencies. The bioelectrical parameters extracted using a model also revealed that the highly aggressive breast cells treated with SphKIs shifted electrically towards that of a less malignant phenotype; SphKI-treated cells exhibited an increase in cell-channel interface resistance and a significant decrease in specific membrane capacitance. Furthermore, SphKI-treated cells became slightly more deformable as measured by a decrease in their channel entry and travel times. We observed no significant difference in the bioelectrical changes produced by SphKI delivered conventionally or with NPs. However, NPs-packaged delivery of SphKI decreased the cell deformability. In summary, this study showed that while the bioelectrical properties of the cells were dominantly affected by SphKIs, the biomechanical properties were mainly changed by the NPs.
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Affiliation(s)
- Hesam Babahosseini
- Department of Mechanical Engineering , Virginia Tech , Blacksburg , VA 24061 , USA
- The Bradley Department of Electrical and Computer Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
- Department of Biological Systems Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | - Vaishnavi Srinivasaraghavan
- The Bradley Department of Electrical and Computer Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | - Zongmin Zhao
- Department of Biological Systems Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | - Frank Gillam
- Department of Biological Systems Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | | | - Jeannine S. Strobl
- The Bradley Department of Electrical and Computer Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | - Webster L. Santos
- Department of Chemistry , Virginia Tech , Blacksburg , VA 24061 , USA
| | - Chenming Zhang
- Department of Biological Systems Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
| | - Masoud Agah
- The Bradley Department of Electrical and Computer Engineering , Virginia Tech , Blacksburg , VA 24061 , USA .
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13
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Subbiah R, Jeon SB, Park K, Ahn SJ, Yun K. Investigation of cellular responses upon interaction with silver nanoparticles. Int J Nanomedicine 2015; 10 Spec Iss:191-201. [PMID: 26346562 PMCID: PMC4556294 DOI: 10.2147/ijn.s88508] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In order for nanoparticles (NPs) to be applied in the biomedical field, a thorough investigation of their interactions with biological systems is required. Although this is a growing area of research, there is a paucity of comprehensive data in cell-based studies. To address this, we analyzed the physicomechanical responses of human alveolar epithelial cells (A549), mouse fibroblasts (NIH3T3), and human bone marrow stromal cells (HS-5), following their interaction with silver nanoparticles (AgNPs). When compared with kanamycin, AgNPs exhibited moderate antibacterial activity. Cell viability ranged from ≤80% at a high AgNPs dose (40 µg/mL) to >95% at a low dose (10 µg/mL). We also used atomic force microscopy-coupled force spectroscopy to evaluate the biophysical and biomechanical properties of cells. This revealed that AgNPs treatment increased the surface roughness (P<0.001) and stiffness (P<0.001) of cells. Certain cellular changes are likely due to interaction of the AgNPs with the cell surface. The degree to which cellular morphology was altered directly proportional to the level of AgNP-induced cytotoxicity. Together, these data suggest that atomic force microscopy can be used as a potential tool to develop a biomechanics-based biomarker for the evaluation of NP-dependent cytotoxicity and cytopathology.
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Affiliation(s)
- Ramesh Subbiah
- Center for Biomaterials, Korea Institute of Science and Technology, Seoul, Republic of Korea ; Department of Biomedical Engineering, Korea University of Science and Technology, Daejon, Republic of Korea
| | - Seong Beom Jeon
- Department of Bionanotechnology, Gachon University, Gyeonggi-do, Republic of Korea ; Centre for Advanced Instrumentation, Korea Research Institute of Standard and Science, Korea University of Science and Technology, Daejeon, Republic of Korea
| | - Kwideok Park
- Center for Biomaterials, Korea Institute of Science and Technology, Seoul, Republic of Korea ; Department of Biomedical Engineering, Korea University of Science and Technology, Daejon, Republic of Korea
| | - Sang Jung Ahn
- Centre for Advanced Instrumentation, Korea Research Institute of Standard and Science, Korea University of Science and Technology, Daejeon, Republic of Korea ; Major of Nano Science, Korea University of Science and Technology, Daejeon, Republic of Korea
| | - Kyusik Yun
- Department of Bionanotechnology, Gachon University, Gyeonggi-do, Republic of Korea
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14
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Catalano F, Accomasso L, Alberto G, Gallina C, Raimondo S, Geuna S, Giachino C, Martra G. Factors Ruling the Uptake of Silica Nanoparticles by Mesenchymal Stem Cells: Agglomeration Versus Dispersions, Absence Versus Presence of Serum Proteins. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:2919-2928. [PMID: 25689227 DOI: 10.1002/smll.201400698] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 10/29/2014] [Indexed: 06/04/2023]
Abstract
The results of a systematic investigation of the role of serum proteins on the interaction of silica nanoparticles (NP) doped in their bulk with fluorescent molecules (IRIS Dots, 50 nm in size), with human mesenchymal stem cells (hMSCs) are reported. The suspension of IRIS Dots in bare Dulbecco-modified Eagle's medium results in the formation of large agglomerates (≈1.5 μm, by dynamic light scattering), which become progressively smaller, down to ≈300 nm in size, by progressively increasing the fetal bovine serum (FBS) content of the solutions along the series 1.0%, 2.5%, 6.0%, and 10.0% v/v. Such difference in NP dispersion is maintained in the external cellular microenvironment, as observed by confocal microscopy and transmission electron microscopy. As a consequence of the limited diffusion of proteins in the inter-NP spaces, the surface of NP agglomerates is coated by a protein corona independently of the agglomerate size/FBS concentration conditions (ζ-potential and UV circular dichroism measurements). The protein corona appears not to be particularly relevant for the uptake of IRIS Dots by hMSCs, whereas the main role in determining the internalization rate is played by the absence/presence of serum proteins in the extracellular media.
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Affiliation(s)
- Federico Catalano
- Department of Chemistry and Interdepartmental Centre of Excellence "Nanostructured Interfaces and Surfaces - NIS," University of Turin, Via P. Giuria 7, 10125, Torino, Italy
| | - Lisa Accomasso
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - Gabriele Alberto
- Department of Chemistry and Interdepartmental Centre of Excellence "Nanostructured Interfaces and Surfaces - NIS," University of Turin, Via P. Giuria 7, 10125, Torino, Italy
| | - Clara Gallina
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - Stefania Raimondo
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - Stefano Geuna
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - Claudia Giachino
- Department of Clinical and Biological Sciences, University of Turin, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - Gianmario Martra
- Department of Chemistry and Interdepartmental Centre of Excellence "Nanostructured Interfaces and Surfaces - NIS," University of Turin, Via P. Giuria 7, 10125, Torino, Italy
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15
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Gonzalez L, De Santis Puzzonia M, Ricci R, Aureli F, Guarguaglini G, Cubadda F, Leyns L, Cundari E, Kirsch-Volders M. Amorphous silica nanoparticles alter microtubule dynamics and cell migration. Nanotoxicology 2014; 9:729-36. [DOI: 10.3109/17435390.2014.969791] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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