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Kuruvilla J, Farinha AP, Bayat N, Cristobal S. Surface proteomics on nanoparticles: a step to simplify the rapid prototyping of nanoparticles. Nanoscale Horiz 2017; 2:55-64. [PMID: 32260678 DOI: 10.1039/c6nh00162a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Engineered nanoparticles for biomedical applications require increasing effectiveness in targeting specific cells while preserving non-target cells' safety. We developed a surface proteomics method for a rapid and systematic analysis of the interphase between the nanoparticle protein corona and the targeted cells that could implement the rapid prototyping of nanomedicines. Native nanoparticles entering in a protein-rich liquid medium quickly form a macromolecular structure called protein corona. This protein structure defines the physical interaction between nanoparticles and target cells. The surface proteins compose the first line of interaction between this macromolecular structure and the cell surface of a target cell. We demonstrated that SUSTU (SUrface proteomics, Safety, Targeting, Uptake) provides a qualitative and quantitative analysis from the protein corona surface. With SUSTU, the spatial dynamics of the protein corona surface can be studied. Data from SUSTU would ascertain the nanoparticle functionalized groups exposed at a destiny that could circumvent preliminary in vitro experiments. Therefore, this method could implement in the analysis of nanoparticle targeting and uptake capability and could be integrated into a rapid prototyping strategy which is a major challenge in nanomaterials science. Data are available via ProteomeXchange with the identifier PXD004636.
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Affiliation(s)
- J Kuruvilla
- Department of Clinical and Experimental Medicine, Cell Biology, Faculty of Medicine, Linköping University, Linköping, Sweden.
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Marco-Ramell A, de Almeida AM, Cristobal S, Rodrigues P, Roncada P, Bassols A. Proteomics and the search for welfare and stress biomarkers in animal production in the one-health context. Mol BioSyst 2016; 12:2024-35. [DOI: 10.1039/c5mb00788g] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Stress and welfare are important factors in animal production in the context of growing production optimization and scrutiny by the general public.
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Affiliation(s)
- A. Marco-Ramell
- Departament de Bioquímica i Biologia Molecular
- Facultat de Veterinària
- Universitat Autònoma de Barcelona
- 08193 Cerdanyola del Vallès
- Spain
| | - A. M. de Almeida
- Instituto de Biologia Experimental e Tecnologica
- Oeiras
- Portugal
- CIISA/FMV – Centro Interdisciplinar de Investigação em Sanidade Animal
- Faculdade de Medicina Veterinária
| | - S. Cristobal
- Department of Clinical and Experimental Medicine
- Cell Biology
- Faculty of Medicine
- Linköping University
- Linköping
| | - P. Rodrigues
- CCMAR
- Center of Marine Science
- University of Algarve
- 8005-139 Faro
- Portugal
| | - P. Roncada
- Istituto Sperimentale Italiano L. Spallanzani
- Milano
- Italy
| | - A. Bassols
- Departament de Bioquímica i Biologia Molecular
- Facultat de Veterinària
- Universitat Autònoma de Barcelona
- 08193 Cerdanyola del Vallès
- Spain
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Rajapakse K, Drobne D, Kastelec D, Kogej K, Makovec D, Gallampois C, Amelina H, Danielsson G, Fanedl L, Marinsek-Logar R, Cristobal S. Proteomic analyses of early response of unicellular eukaryotic microorganism Tetrahymena thermophila exposed to TiO₂ particles. Nanotoxicology 2015; 10:542-56. [PMID: 26524663 DOI: 10.3109/17435390.2015.1091107] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Key biological functions involved in cell survival have been studied to understand the difference between the impact of exposure to TiO2 nanoparticles (TiO2-NPs) and their bulk counterparts (bulk-TiO2). By selecting a unicellular eukaryotic model organism and applying proteomic analysis an overview of the possible impact of exposure could be obtained. In this study, we investigated the early response of unicellular eukaryotic protozoan Tetrahymena thermophila exposed to TiO2-NPs or bulk-TiO2 particles at subtoxic concentrations for this organism. The proteomic analysis based on 2DE + nLC-ESI-MS/MS revealed 930 distinct protein spots, among which 77 were differentially expressed and 18 were unambiguously identified. We identified alterations in metabolic pathways, including lipid and fatty acid metabolism, purine metabolism and energetic metabolism, as well as salt stress and protein degradation. This proteomic study is consistent with our previous findings, where the early response of T. thermophila to subtoxic concentrations of TiO2 particles included alterations in lipid and fatty acid metabolism and ion regulation. The response to the lowest TiO2-NPs concentration differed significantly from the response to higher TiO2-NPs concentration and both bulk-TiO2 concentrations. Alterations on the physiological landscape were significant after exposure to both nano- and bulk-TiO2; however, no toxic effects were evidenced even at very high exposure concentrations. This study confirms the relevance of the alteration of the lipid profile and lipid metabolism in understanding the early impact of TiO2-NPs in eukaryotic cells, for example, phagocytosing cells like macrophages and ciliated cells in the respiratory epithelium.
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Affiliation(s)
| | | | | | - K Kogej
- d Faculty of Chemistry and Chemical Technology , University of Ljubljana , Ljubljana , Slovenia
| | - D Makovec
- e Jožef Stefan Institute , Ljubljana , Slovenia
| | - C Gallampois
- f Department of Clinical and Experimental Medicine , Cell Biology, Medical Faculty, Linköping University , Linköping , Sweden
| | - H Amelina
- g Department of Biochemistry and Biophysics , Stockholm University , Stockholm , Sweden
| | - G Danielsson
- g Department of Biochemistry and Biophysics , Stockholm University , Stockholm , Sweden
| | - L Fanedl
- h Biotechnical Faculty, Department of Animal Science , University of Ljubjana , Slovenia , and
| | - R Marinsek-Logar
- h Biotechnical Faculty, Department of Animal Science , University of Ljubjana , Slovenia , and
| | - S Cristobal
- f Department of Clinical and Experimental Medicine , Cell Biology, Medical Faculty, Linköping University , Linköping , Sweden .,i Department of Physiology , Faculty of Medicine and Dentistry, IKERBASQUE, Basque Foundation for Science, University of the Basque Country , Leioa , Spain
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Apraiz I, Lind J, Käll L, Bergquist J, Cristobal S. Fish peptidome patterns can distinguish from exposure to antropogenic pollution. Comp Biochem Physiol A Mol Integr Physiol 2010. [DOI: 10.1016/j.cbpa.2010.06.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Peroxisomal proteomic protein profiles of exposure to marine pollution have been recently introduced in biomonitoring experiments. However, laboratory experiments to study the independent effect of common pollutants are needed to define a minimal protein expression signature (PES) of exposure to a specific pollutant. The aim of this study was to obtain PESs in blue mussels (Mytilus edulis) exposed to two different crude oil mixtures for future application in biomonitoring areas affected by oil spills. In the study, peroxisome-enriched fractions from digestive gland of M. edulis (L., 1758) were analysed by two-dimensional fluorescence difference electrophoresis (DIGE) and mass spectrometry (MS) after 3 weeks of exposure to crude oil mixtures: crude oil or crude oil spiked with alkylated phenols (AP) and extra polycyclic aromatic hydrocarbons (PAH) in a laboratory flow-through system. A minimal PES composed by 13 protein spots and unique PESs of exposure to the two different mixtures were identified. A total of 22 spots from the two-dimensional maps that had shown a significant increase or decrease in abundance in each of the exposed groups exposed were analysed. The hierarchical clustering analysis succeeded in discriminating the exposed groups from the control groups based on the unique PES. The PESs obtained were consistent with protein patterns obtained in previous field experiments. The results suggest that the protein profiles obtained by peroxisomal proteomics could be used to assess oil exposure in marine pollution assessments.
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Affiliation(s)
- J Mi
- Department of Cell and Molecular Biology, Biomedical Center, Uppsala University, Uppsala, Sweden
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