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Motta G, Gualtieri M, Bengalli R, Saibene M, Belosi F, Nicosia A, Cabellos J, Mantecca P. An integrated new approach methodology for inhalation risk assessment of safe and sustainable by design nanomaterials. ENVIRONMENT INTERNATIONAL 2024; 183:108420. [PMID: 38199131 DOI: 10.1016/j.envint.2024.108420] [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: 10/18/2023] [Revised: 12/12/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024]
Abstract
The production and use of nanomaterials (NMs) has increased over the last decades posing relevant questions on their risk after release and exposure of the population or sub-populations. In this context, the safe and sustainable by design (SSbD) approach framework requires to assess the potential hazard connected with intrinsic properties of the material along the whole life cycle of the NM and/or of the nano enabled products. Moreover, in the last years, the use of new advanced methodologies (NAMs) has increasingly gained attention for the use of alternative methods in obtaining relevant information on NMs hazard and risk. Considering the SSbD and the NAMs frameworks, within the ASINA H2020 project, we developed new NAMs devoted at improving the hazard and risk definition of different Ag and TiO2 NPs. The NAMs are developed considering two air liquid interface exposure systems, the Vitrocell Cloud-α and the Cultex Compact module and the relevant steps to obtain reproducible exposures are described. The new NAMs build on the integration of environmental monitoring campaigns at nano-coating production sites, allowing the quantification by the multiple-path particle dosimetry (MPPD) model of the expected lung deposited dose in occupational settings. Starting from this information, laboratory exposures to the aerosolized NPs are performed by using air liquid interface exposure equipment and human alveolar cells (epithelial cells and macrophages), replicating the doses of exposure estimated in workers by MPPD. Preliminary results on cell viability and inflammatory responses are reported. The proposed NAMs may represent possible future reference procedures for assessing the NPs inhalation toxicology, supporting risk assessment at real exposure doses.
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Affiliation(s)
- Giulia Motta
- University of Milano Bicocca, Department of Biotechnology and Biosciences, Piazza della Scienza 2, 20126 Milano, Italy; Research Centre POLARIS, Department of Earth and Environmental Sciences, University of Milano Bicocca, 20126 Milano, Italy.
| | - Maurizio Gualtieri
- Research Centre POLARIS, Department of Earth and Environmental Sciences, University of Milano Bicocca, 20126 Milano, Italy.
| | - Rossella Bengalli
- Research Centre POLARIS, Department of Earth and Environmental Sciences, University of Milano Bicocca, 20126 Milano, Italy
| | - Melissa Saibene
- Centre for Advanced Microscopy, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy
| | - Franco Belosi
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy
| | - Alessia Nicosia
- CNR-ISAC, Institute of Atmospheric Sciences and Climate, National Research Council of Italy, Via Gobetti, 101, 40129 Bologna, Italy
| | - Joan Cabellos
- Leitat Technological Center, c/de la Innovació 2, Terrassa, 08225 Barcelona, Spain
| | - Paride Mantecca
- Research Centre POLARIS, Department of Earth and Environmental Sciences, University of Milano Bicocca, 20126 Milano, Italy
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2
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Cao Y, Tian S, Geng Y, Zhang L, Zhao Q, Chen J, Li Y, Hu X, Huang J, Ning P. Interactions between CuO NPs and PS: The release of copper ions and oxidative damage. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166285. [PMID: 37586511 DOI: 10.1016/j.scitotenv.2023.166285] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2023] [Accepted: 08/11/2023] [Indexed: 08/18/2023]
Abstract
Copper oxide nanoparticles (CuO NPs) can adversely affect lung health possibly by inducing oxidative damage through the release of copper ions. However, the migration and transformation processes of CuO NPs in lung lining fluid is still unclear, and there are still conflicting reports of redox reactions involving copper ions. To address this, we examined the release of copper ions from CuO NPs in simulated lung fluid supplemented with pulmonary surfactant (PS), and further analyzed the mechanisms of PS-CuO NPs interactions and the health hazards. The results showed that the phospholipid of PS was adsorbed on the particle surface, which not only induced aggregation of the particles but also provided a reaction environment for the interaction of PS with CuO NPs. PS was able to promote the release of ions from CuO NPs, of which the protein was a key component. Lipid peroxidation, protein destabilization, and disruption of the interfacial chemistry also occurred in the PS-CuO NPs interactions, during which copper ions were present only as divalent cations. Meanwhile, the contribution of the particle surface cannot be neglected in the oxidative damage to the lung caused by CuO NPs. Through reacting with biomolecules, CuO NPs accomplished ion release and induced oxidative damage associated with PS. This research was the first to reveal the mechanism of CuO NPs releasing copper ions and inducing lipid oxidative damage in the presence of PS, which provides a new idea of transition metal-induced health risk in human body.
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Affiliation(s)
- Yan Cao
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Senlin Tian
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Yingxue Geng
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Linfeng Zhang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Qun Zhao
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China.
| | - Jie Chen
- Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650093, China
| | - Yingjie Li
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Xuewei Hu
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Jianhong Huang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Ping Ning
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
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Ding R, Li Y, Yu Y, Sun Z, Duan J. Prospects and hazards of silica nanoparticles: Biological impacts and implicated mechanisms. Biotechnol Adv 2023; 69:108277. [PMID: 37923235 DOI: 10.1016/j.biotechadv.2023.108277] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Abstract
With the thrive of nanotechnology, silica nanoparticles (SiNPs) have been extensively adopted in the agriculture, food, cosmetic, and even biomedical industries. Due to the mass production and use, SiNPs inevitably entered the environment, resulting in ecological toxicity and even posing a threat to human health. Although considerable investigations have been conducted to assess the toxicity of SiNPs, the correlation between SiNPs exposure and consequent health risks remains ambiguous. Since the biological impacts of SiNPs can differ from their design and application, the toxicity assessment for SiNPs may be extremely difficult. This review discussed the application of SiNPs in different fields, especially their biomedical use, and documented their potential release pathways into the environment. Meanwhile, the current process of assessing SiNPs-related toxicity on various model organisms and cell lines was also detailed, thus estimating the health threats posed by SiNPs exposure. Finally, the potential toxic mechanisms of SiNPs were also elaborated based on results obtained from both in vivo and in vitro trials. This review generally summarizes the biological effects of SiNPs, which will build up a comprehensive perspective of the application and toxicity of SiNPs.
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Affiliation(s)
- Ruiyang Ding
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China
| | - Yang Li
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China
| | - Yang Yu
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China
| | - Zhiwei Sun
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China.
| | - Junchao Duan
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing 100069, China; Beijing Key Laboratory of Environmental Toxicology, Capital Medical University, Beijing 100069, China.
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4
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Chivé C, Mc Cord C, Sanchez-Guzman D, Brookes O, Joseph P, Lai Kuen R, Phan G, Baeza-Squiban A, Devineau S, Boland S. 3D model of the bronchial epithelial barrier to study repeated exposure to xenobiotics: Application to silver nanoparticles. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 103:104281. [PMID: 37742817 DOI: 10.1016/j.etap.2023.104281] [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: 06/09/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 09/26/2023]
Abstract
There is still a lack of in vitro human models to evaluate the chronic toxicity of drugs and environmental pollutants. Here, we used a 3D model of the human bronchial epithelium to assess repeated exposures to xenobiotics. The Calu-3 human bronchial cell line was exposed to silver nanoparticles (AgNP) 5 times during 12 days, at the air-liquid interface, to mimic single and repeated exposure to inhaled particles. Repeated exposures induced a stronger induction of the metal stress response and a steady oxidative stress over time. A sustained translocation of silver was observed after each exposure without any loss of the epithelial barrier integrity. The proteomic analysis of the mucus revealed changes in the secreted protein profiles associated with the epithelial immune response after repeated exposures only. These results demonstrate that advanced in vitro models are efficient to investigate the adaptive response of human cells submitted to repeated xenobiotic exposures.
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Affiliation(s)
- Chloé Chivé
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - Claire Mc Cord
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - Daniel Sanchez-Guzman
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - Oliver Brookes
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - Prinitha Joseph
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - René Lai Kuen
- Université Paris Cité, INSERM UMS 025-CNRS UMS 3612, Faculté de Pharmacie, F-75006 Paris, France
| | - Guillaume Phan
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE/SESANE/LRSI - plateforme Paterson, F-92260 Fontenay-aux-Roses, France
| | - Armelle Baeza-Squiban
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France.
| | - Stéphanie Devineau
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
| | - Sonja Boland
- Université Paris Cité, CNRS, Unit of Functional and Adaptive Biology, F-75013 Paris, France
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5
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Bessa MJ, Brandão F, Rosário F, Moreira L, Reis AT, Valdiglesias V, Laffon B, Fraga S, Teixeira JP. Assessing the in vitro toxicity of airborne (nano)particles to the human respiratory system: from basic to advanced models. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:67-96. [PMID: 36692141 DOI: 10.1080/10937404.2023.2166638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Several studies have been conducted to address the potential adverse health risks attributed to exposure to nanoscale materials. While in vivo studies are fundamental for identifying the relationship between dose and occurrence of adverse effects, in vitro model systems provide important information regarding the mechanism(s) of action at the molecular level. With a special focus on exposure to inhaled (nano)particulate material toxicity assessment, this review provides an overview of the available human respiratory models and exposure systems for in vitro testing, advantages, limitations, and existing investigations using models of different complexity. A brief overview of the human respiratory system, pathway and fate of inhaled (nano)particles is also presented.
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Affiliation(s)
- Maria João Bessa
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fátima Brandão
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fernanda Rosário
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Luciana Moreira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Ana Teresa Reis
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Vanessa Valdiglesias
- Departamento de Biología, Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
| | - Blanca Laffon
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
- Departamento de Psicología, Universidade da Coruña, Grupo DICOMOSA, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
| | - Sónia Fraga
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Paulo Teixeira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
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6
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Pulmonary Toxicity of Silica Linked to Its Micro- or Nanometric Particle Size and Crystal Structure: A Review. NANOMATERIALS 2022; 12:nano12142392. [PMID: 35889616 PMCID: PMC9318389 DOI: 10.3390/nano12142392] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 02/06/2023]
Abstract
Silicon dioxide (SiO2) is a mineral compound present in the Earth’s crust in two mineral forms: crystalline and amorphous. Based on epidemiological and/or biological evidence, the pulmonary effects of crystalline silica are considered well understood, with the development of silicosis, emphysema, chronic bronchitis, or chronic obstructive pulmonary disease. The structure and capacity to trigger oxidative stress are recognized as relevant determinants in crystalline silica’s toxicity. In contrast, natural amorphous silica was long considered nontoxic, and was often used as a negative control in experimental studies. However, as manufactured amorphous silica nanoparticles (or nanosilica or SiNP) are becoming widely used in industrial applications, these paradigms must now be reconsidered at the nanoscale (<100 nm). Indeed, recent experimental studies appear to point towards significant toxicity of manufactured amorphous silica nanoparticles similar to that of micrometric crystalline silica. In this article, we present an extensive review of the nontumoral pulmonary effects of silica based on in vitro and in vivo experimental studies. The findings of this review are presented both for micro- and nanoscale particles, but also based on the crystalline structure of the silica particles.
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Airborne LTA Nanozeolites Characterization during the Manufacturing Process and External Sources Interaction with the Workplace Background. NANOMATERIALS 2022; 12:nano12091448. [PMID: 35564157 PMCID: PMC9104400 DOI: 10.3390/nano12091448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/12/2022] [Accepted: 04/18/2022] [Indexed: 12/10/2022]
Abstract
Engineered nanoscale amorphous silica nanomaterials are widespread and used in many industrial sectors. Currently, some types of silicon-based nanozeolites (NZs) have been synthesized, showing potential advantages compared to the analogous micro-forms; otherwise, few studies are yet available regarding their potential toxicity. In this respect, the aim of the present work is to investigate the potential exposure to airborne Linde Type A (LTA) NZs on which toxicological effects have been already assessed. Moreover, the contributions to the background related to the main emission sources coming from the outdoor environment (i.e., vehicular traffic and anthropogenic activities) were investigated as possible confounding factors. For this purpose, an LTA NZ production line in an industrial factory has been studied, according to the Organisation for Economic Cooperation and Development (OECD) guidelines on multi-metric approach to investigate airborne nanoparticles at the workplace. The main emission sources of nanoparticulate matter within the working environment have been identified by real-time measurements (particle number concentration, size distribution, average diameter, and lung-deposited surface area). Events due to LTA NZ spillage in the air during the cleaning phases have been chemically and morphologically characterized by ICP-MS and SEM analysis, respectively.
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Di Cristo L, Oomen AG, Dekkers S, Moore C, Rocchia W, Murphy F, Johnston HJ, Janer G, Haase A, Stone V, Sabella S. Grouping Hypotheses and an Integrated Approach to Testing and Assessment of Nanomaterials Following Oral Ingestion. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2623. [PMID: 34685072 PMCID: PMC8541163 DOI: 10.3390/nano11102623] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 02/07/2023]
Abstract
The risk assessment of ingested nanomaterials (NMs) is an important issue. Here we present nine integrated approaches to testing and assessment (IATAs) to group ingested NMs following predefined hypotheses. The IATAs are structured as decision trees and tiered testing strategies for each decision node to support a grouping decision. Implications (e.g., regulatory or precautionary) per group are indicated. IATAs integrate information on durability and biopersistence (dissolution kinetics) to specific hazard endpoints, e.g., inflammation and genotoxicity, which are possibly indicative of toxicity. Based on IATAs, groups of similar nanoforms (NFs) of a NM can be formed, such as very slow dissolving, highly biopersistent and systemically toxic NFs. Reference NMs (ZnO, SiO2 and TiO2) along with related NFs are applied as case studies to testing the oral IATAs. Results based on the Tier 1 level suggest a hierarchy of biodurability and biopersistence of TiO2 > SiO2 > ZnO, and are confirmed by in vivo data (Tier 3 level). Interestingly, our analysis suggests that TiO2 and SiO2 NFs are able to induce both local and systemic toxicity along with microbiota dysbiosis and can be grouped according to the tested fate and hazard descriptors. This supports that the decision nodes of the oral IATAs are suitable for classification and assessment of the toxicity of NFs.
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Affiliation(s)
- Luisana Di Cristo
- Nanoregulatory Platform, Drug Discovery and Development Department, Istituto Italiano Di Tecnologia, 16163 Genova, Italy; (L.D.C.); (C.M.)
| | - Agnes G. Oomen
- National Institute for Public Health and the Environment (RIVM), 3720 Bilthoven, The Netherlands; (A.G.O.); (S.D.)
| | - Susan Dekkers
- National Institute for Public Health and the Environment (RIVM), 3720 Bilthoven, The Netherlands; (A.G.O.); (S.D.)
| | - Colin Moore
- Nanoregulatory Platform, Drug Discovery and Development Department, Istituto Italiano Di Tecnologia, 16163 Genova, Italy; (L.D.C.); (C.M.)
| | - Walter Rocchia
- Computational Modelling of Nanoscale and Biophysical Systems—CONCEPT Lab, Istituto Italiano Di Tecnologia, 16163 Genova, Italy;
| | - Fiona Murphy
- Nano Safety Research Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK; (F.M.); (H.J.J.); (V.S.)
| | - Helinor J. Johnston
- Nano Safety Research Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK; (F.M.); (H.J.J.); (V.S.)
| | - Gemma Janer
- LEITAT Technological Center, 08005 Barcelona, Spain;
| | - Andrea Haase
- Department of Chemical and Product Safety, German Federal Institute for Risk Assessment (BfR), 10589 Berlin, Germany;
| | - Vicki Stone
- Nano Safety Research Group, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK; (F.M.); (H.J.J.); (V.S.)
| | - Stefania Sabella
- Nanoregulatory Platform, Drug Discovery and Development Department, Istituto Italiano Di Tecnologia, 16163 Genova, Italy; (L.D.C.); (C.M.)
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Miloradovic D, Pavlovic D, Jankovic MG, Nikolic S, Papic M, Milivojevic N, Stojkovic M, Ljujic B. Human Embryos, Induced Pluripotent Stem Cells, and Organoids: Models to Assess the Effects of Environmental Plastic Pollution. Front Cell Dev Biol 2021; 9:709183. [PMID: 34540831 PMCID: PMC8446652 DOI: 10.3389/fcell.2021.709183] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/19/2021] [Indexed: 02/03/2023] Open
Abstract
For a long time, animal models were used to mimic human biology and diseases. However, animal models are not an ideal solution due to numerous interspecies differences between humans and animals. New technologies, such as human-induced pluripotent stem cells and three-dimensional (3D) cultures such as organoids, represent promising solutions for replacing, refining, and reducing animal models. The capacity of organoids to differentiate, self-organize, and form specific, complex, biologically suitable structures makes them excellent in vitro models of development and disease pathogenesis, as well as drug-screening platforms. Despite significant potential health advantages, further studies and considerable nuances are necessary before their clinical use. This article summarizes the definition of embryoids, gastruloids, and organoids and clarifies their appliance as models for early development, diseases, environmental pollution, drug screening, and bioinformatics.
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Affiliation(s)
- Dragana Miloradovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Dragica Pavlovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Gazdic Jankovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Sandra Nikolic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Milos Papic
- Department of Dentistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Nevena Milivojevic
- Laboratory for Bioengineering, Department of Science, Institute for Information Technologies, University of Kragujevac, Kragujevac, Serbia
| | - Miodrag Stojkovic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- SPEBO Medical Fertility Hospital, Leskovac, Serbia
| | - Biljana Ljujic
- Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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10
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Tassinari R, Martinelli A, Valeri M, Maranghi F. Amorphous silica nanoparticles induced spleen and liver toxicity after acute intravenous exposure in male and female rats. Toxicol Ind Health 2021; 37:328-335. [PMID: 33910434 DOI: 10.1177/07482337211010579] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Synthetic amorphous silica (SAS) nanomaterial - consisting of aggregates and agglomerates of primary silicon dioxide (SiO2) particles in the nanorange (<100 nm) - is commonly used as excipient in pharmaceuticals, in cosmetics and as food additive (E551). The available data suggest that SAS nanoparticles (NP) after intravenous (IV) exposure persist in liver and spleen; however, insufficient data exist to verify whether SAS may also induce adverse effects. The aim of the present study was to verify the potential long-term effects of SAS NP (NM-203) on spleen and liver as target organs following short-term exposure. Adult male and female Sprague-Dawley rats were treated by IV injection in the tail vein with a single (1-day) dose (SD) and repeated (5-day) doses (RD) of 20 mg/kg bw per day of SAS dispersed in sterile saline solution as vehicle. Histopathological examinations of target organs were performed after 90 days. Tissue biodistribution and full characterization of NM-203, primary particle size 13-45 nm, was performed within the framework of the Nanogenotox project. No mortality or general toxicity occurred; histopathological analysis showed splenomegaly in the RD group accompanied by inflammatory granulomas in both sexes. Granulomas were also present in liver parenchyma in the RD (both sexes) and SD groups (male only). The histopathological results indicated that SAS NP have the potential to persist and induce sex-specific chronic inflammatory lesions in spleen and liver upon short-term treatment. Overall, the data showed that the widespread use of silica in drugs might elicit chronic reactions in spleen and liver prompting to the need of further investigations on the safety of SAS NP.[Formula: see text].
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Affiliation(s)
- Roberta Tassinari
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Andrea Martinelli
- Experimental Animal Welfare Sector, Istituto Superiore di Sanità, Rome, Italy
| | - Mauro Valeri
- Experimental Animal Welfare Sector, Istituto Superiore di Sanità, Rome, Italy
| | - Francesca Maranghi
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
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11
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Boccuni F, Ferrante R, Tombolini F, Natale C, Gordiani A, Sabella S, Iavicoli S. Occupational exposure to graphene and silica nanoparticles. Part I: workplace measurements and samplings. Nanotoxicology 2020; 14:1280-1300. [DOI: 10.1080/17435390.2020.1834634] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Fabio Boccuni
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
| | - Riccardo Ferrante
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
| | - Francesca Tombolini
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
| | - Claudio Natale
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
| | - Andrea Gordiani
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
| | - Stefania Sabella
- Department of Drug Discovery and Development, Italian Institute of Technology (IIT), Genova, Italy
| | - Sergio Iavicoli
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, Italian Workers’ Compensation Authority (INAIL), Monte Porzio Catone, Rome, Italy
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