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Cheng X, Jiang T, Huang Q, Ji L, Li J, Kong X, Zhu X, He X, Deng X, Wu T, Yu H, Shi Y, Liu L, Zhao X, Wang X, Chen H, Yu J. Exposure to Titanium Dioxide Nanoparticles Leads to Specific Disorders of Spermatid Elongation via Multiple Metabolic Pathways in Drosophila Testes. ACS OMEGA 2024; 9:23613-23623. [PMID: 38854533 PMCID: PMC11154731 DOI: 10.1021/acsomega.4c01140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 05/10/2024] [Accepted: 05/14/2024] [Indexed: 06/11/2024]
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) have been extensively utilized in various applications. However, the regulatory mechanism behind the reproductive toxicity induced by TiO2 NP exposure remains largely elusive. In this study, we employed a Drosophila model to assess potential testicular injuries during spermatogenesis and conducted bulk RNA-Seq analysis to elucidate the underlying mechanisms. Our results reveal that while prolonged exposure to lower concentrations of TiO2 NPs (0.45 mg/mL) for 30 days did not manifest reproductive toxicity, exposure at concentrations of 0.9 and 1.8 mg/mL significantly impaired spermatid elongation in Drosophila testes. Notably, bulk RNA-seq analysis revealed that TiO2 NP exposure affected multiple metabolic pathways including carbohydrate metabolism and cytochrome P450. Importantly, the intervention of glutathione (GSH) significantly protected against reproductive toxicity induced by TiO2 NP exposure, as it restored the number of Orb-positive spermatid clusters in Drosophila testes. Our study provides novel insights into the specific detrimental effects of TiO2 NP exposure on spermatid elongation through multiple metabolic alterations in Drosophila testes and highlights the protective role of GSH in countering this toxicity.
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Affiliation(s)
- Xinmeng Cheng
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Ting Jiang
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Qiuru Huang
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Li Ji
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Jiaxin Li
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xiuwen Kong
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xiaoqi Zhu
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xuxin He
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xiaonan Deng
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Tong Wu
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Hao Yu
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Yi Shi
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Lin Liu
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Xinyuan Zhao
- Department
of Occupational Medicine and Environmental Toxicology, Nantong Key
Laboratory of Environmental Toxicology, School of Public Health, Nantong University, Nantong 226019, China
| | - Xiaorong Wang
- Center
for Reproductive Medicine, Affiliated Maternity
and Child Health Care Hospital of Nantong University, Nantong 226018, China
- Nantong
Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong 226018, China
- Nantong
Key Laboratory of Genetics and Reproductive Medicine, Nantong 226018, China
| | - Hao Chen
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
| | - Jun Yu
- Institute
of Reproductive Medicine, School of Medicine, Nantong University, Nantong 226001, China
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Hasan MW, Haseeb M, Ehsan M, Gadahi JA, Naqvi MAUH, Wang QQ, Liu X, Lakho SA, Yan R, Xu L, Song X, Li X. Nanoparticles (PLGA and Chitosan)-Entrapped ADP-Ribosylation Factor 1 of Haemonchus contortus Enhances the Immune Responses in ICR Mice. Vaccines (Basel) 2020; 8:E726. [PMID: 33276581 PMCID: PMC7761582 DOI: 10.3390/vaccines8040726] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 01/25/2023] Open
Abstract
ADP-ribosylation factor 1 (HcARF1) is one of the Haemonchus contortus (H. contortus) excretory/secretory proteins involved in modulating the immune response of goat peripheral blood mononuclear cells (PBMC). Here, we evaluated the immunogenic potential of recombinant HcARF1 (rHcARF1) against H. contortus infection in Institute of Cancer Research (ICR) mice. Briefly, rHcARF1 was entrapped in poly (D, L-lactide-co-glycolide) (PLGA) and chitosan (CS) nanoparticles (NP) and injected into mice as a vaccine. Fifty-six ICR mice were assigned randomly into seven groups, with eight animals in each group, and they were vaccinated subcutaneously. At the end of the experiment (14th day), the blood and the spleen were collected from euthanized mice to detect lymphocyte proliferation, cytokine analysis, and the production of antigen-specific antibodies. Scanning electron microscope was used to determine the size, morphology, and zeta potential of nanoparticles. Flow cytometry was performed, which presented the increase percentages of CD4+ T cells (CD3e+CD4+), CD8+ T cells (CD3e+CD8+) and dendritic cells (CD11c+CD83+, CD11c+CD86+) in mice vaccinated with rHcARF1+PLGA NP. Immunoassay analysis show raised humoral (Immunoglobulin (Ig)G1, IgG2a, IgM) and cell-mediated immune response (Interleukin (IL)-4, IL-12, and IL-17, and Interferon (IFN)-γ) induced by rHcARF1+PLGA NP. Experimental groups that were treated with the antigen-loaded NP yield higher lymphocyte proliferation than the control groups. Based on these results, we could propose that the rHcARF1 encapsulated in NP could stimulate a strong immune response in mice rather than administering alone against the infection of H. contortus.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Xiangrui Li
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China; (M.W.H.); (M.H.); (M.E.); (J.A.G.); (M.A.-u.-H.N.); (Q.Q.W.); (X.L.); (S.A.L.); (R.Y.); (L.X.); (X.S.)
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3
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Label-Free Monitoring of Uptake and Toxicity of Endoprosthetic Wear Particles in Human Cell Cultures. Int J Mol Sci 2018; 19:ijms19113486. [PMID: 30404169 PMCID: PMC6274933 DOI: 10.3390/ijms19113486] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 10/30/2018] [Accepted: 11/02/2018] [Indexed: 12/28/2022] Open
Abstract
The evaluation of the biological effects of endoprosthetic wear particles on cells in vitro relies on a variety of test assays. However, most of these methods are susceptible to particle-induced interferences; therefore, label-free testing approaches emerge as more reliable alternatives. In this study, impedance-based real-time monitoring of cellular viability and metabolic activity were performed following exposure to metallic and ceramic wear particles. Moreover, label-free imaging of particle-exposed cells was done by high-resolution darkfield microscopy (HR-ODM) and field emission scanning electron microscopy (FESEM). The isolated human fibroblasts were exposed to CoCr28Mo6 and alumina matrix composite (AMC) ceramic particles. HR-ODM and FESEM revealed ingested particles. For impedance measurements, cells were seeded on gold-plated microelectrodes. Cellular behavior was monitored over a period of 48 h. CoCr28Mo6 and AMC particle exposure affected cell viability in a concentration-dependent manner, i.e., 0.01 mg/mL particle solutions led to small changes in cell viability, while 0.05 mg/mL resulted in a significant reduction of viability. The effects were more pronounced after exposure to CoCr28Mo6 particles. The results were in line with light and darkfield microcopy observations indicating that the chosen methods are valuable tools to assess cytotoxicity and cellular behavior following exposure to endoprosthetic wear particles.
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Song S, Cong W, Zhou S, Shi Y, Dai W, Zhang H, Wang X, He B, Zhang Q. Small GTPases: Structure, biological function and its interaction with nanoparticles. Asian J Pharm Sci 2018; 14:30-39. [PMID: 32104436 PMCID: PMC7032109 DOI: 10.1016/j.ajps.2018.06.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 06/06/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022] Open
Abstract
Small GTPase is a kind of GTP-binding protein commonly found in eukaryotic cells. It plays an important role in cytoskeletal reorganization, cell polarity, cell cycle progression, gene expression and many other significant events in cells, such as the interaction with foreign particles. Therefore, it is of great scientific significance to understand the biological properties of small GTPases as well as the GTPase-nano interplay, since more and more nanomedicine are supposed to be used in biomedical field. However, there is no review in this aspect. This review summarizes the small GTPases in terms of the structure, biological function and its interaction with nanoparticles. We briefly introduced the various nanoparticles such as gold/silver nanoparticles, SWCNT, polymeric micelles and other nano delivery systems that interacted with different GTPases. These current nanoparticles exhibited different pharmacological effect modes and various target design concepts in the small GTPases study. This will help to elucidate the conclusion that the therapeutic strategy targeting small GTPases might be a new research direction. It is believed that the in-depth study on the functional mechanism of GTPases can provide insights for the design and study of nanomedicines.
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Affiliation(s)
- Siyang Song
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China.,Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Wenshu Cong
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Shurong Zhou
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Yujie Shi
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Wenbing Dai
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Hua Zhang
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Xueqing Wang
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Bing He
- Peking University, No. 38, Xueyuan Road, Beijing 100191, China
| | - Qiang Zhang
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang 110016, China.,Peking University, No. 38, Xueyuan Road, Beijing 100191, China
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Thayanithy V, O'Hare P, Wong P, Zhao X, Steer CJ, Subramanian S, Lou E. A transwell assay that excludes exosomes for assessment of tunneling nanotube-mediated intercellular communication. Cell Commun Signal 2017; 15:46. [PMID: 29132390 PMCID: PMC5683209 DOI: 10.1186/s12964-017-0201-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 10/30/2017] [Indexed: 12/25/2022] Open
Abstract
Background Tunneling nanotubes (TNTs) are naturally-occurring filamentous actin-based membranous extensions that form across a wide spectrum of mammalian cell types to facilitate long-range intercellular communication. Valid assays are needed to accurately assess the downstream effects of TNT-mediated transfer of cellular signals in vitro. We recently reported a modified transwell assay system designed to test the effects of intercellular transfer of a therapeutic oncolytic virus, and viral-activated drugs, between cells via TNTs. The objective of the current study was to demonstrate validation of this in vitro approach as a new method for effectively excluding diffusible forms of long- and close-range intercellular transfer of intracytoplasmic cargo, including exosomes/microvesicles and gap junctions in order to isolate TNT-selective cell communication. Methods We designed several steps to effectively reduce or eliminate diffusion and long-range transfer via these extracellular vesicles, and used Nanoparticle Tracking Analysis to quantify exosomes following implementation of these steps. Results The experimental approach outlined here effectively reduced exosome trafficking by >95%; further use of heparin to block exosome uptake by putative recipient cells further impeded transfer of these extracellular vesicles. Conclusions This validated assay incorporates several steps that can be taken to quantifiably control for extracellular vesicles in order to perform studies focused on TNT-selective communication. Electronic supplementary material The online version of this article (10.1186/s12964-017-0201-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Venugopal Thayanithy
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Mayo Mail Code 480, 420 Delaware Street SE, Minneapolis, MN, 55455, USA.,Present Address: Molecular Diagnostics Laboratory, University of Minnesota Medical Center, Fairview, 420 Delaware St SE, MMC 198, Minneapolis, MN, 55455, USA
| | - Patrick O'Hare
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Mayo Mail Code 480, 420 Delaware Street SE, Minneapolis, MN, 55455, USA
| | - Phillip Wong
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Mayo Mail Code 480, 420 Delaware Street SE, Minneapolis, MN, 55455, USA
| | - Xianda Zhao
- Department of Surgery, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Clifford J Steer
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, MN, 55455, USA.,Department of Genetics, Cell Biology and Development, University of Minnesota, Minneapolis, MN, 55455, USA
| | | | - Emil Lou
- Department of Medicine, Division of Hematology, Oncology and Transplantation, University of Minnesota, Mayo Mail Code 480, 420 Delaware Street SE, Minneapolis, MN, 55455, USA. .,Graduate Faculty, Department of Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN, 55455, USA.
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Konstantinova V, Ibrahim M, Lie SA, Birkeland ES, Neppelberg E, Marthinussen MC, Costea DE, Cimpan MR. Nano-TiO 2 penetration of oral mucosa: in vitro analysis using 3D organotypic human buccal mucosa models. J Oral Pathol Med 2017; 46:214-222. [PMID: 27387227 PMCID: PMC5347879 DOI: 10.1111/jop.12469] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Oral cavity is a doorway for a variety of products containing titanium dioxide (TiO2 ) nanoparticles (NPs) (nano-TiO2 ) such as food additives, oral healthcare products and dental materials. Their potential to penetrate and affect normal human oral mucosa is not yet determined. OBJECTIVES To evaluate the ability of nano-TiO2 to penetrate the in vitro reconstructed normal human buccal mucosa (RNHBM). METHODS RNHBM was generated from primary normal human oral keratinocytes and fibroblasts isolated from buccal oral mucosa of healthy patients (n = 6). The reconstructed tissues were exposed after 10 days to clinically relevant concentrations of spherical or spindle rutile nano-TiO2 in suspension for short (20 min) and longer time (24 h). Ultrahigh-resolution imaging (URI) microscopy (CytoViva™ , Auburn, AL, USA) was used to assess the depth of penetration into reconstructed tissues. RESULTS Ultrahigh-resolution imaging microscopy demonstrated the presence of nano-TiO2 mostly in the epithelium of RNHBM at both 20 min and 24-h exposure, and this was shape and doze dependent at 24 h of exposure. The depth of penetration diminished in time at higher concentrations. The exposed epithelium showed increased desquamation but preserved thickness. CONCLUSION Nano-TiO2 is able to penetrate RNHBM and to activate its barrier function in a doze- and time-dependent manner.
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Affiliation(s)
- Victoria Konstantinova
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Gade Laboratory for PathologyDepartment of Clinical MedicineFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Department of Global Public Health and Primary CareCentre for International HealthFaculty of Medicine and DentistryUniversity of BergenBergenNorway
| | - Mohamed Ibrahim
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Department of Global Public Health and Primary CareCentre for International HealthFaculty of Medicine and DentistryUniversity of BergenBergenNorway
| | - Stein A. Lie
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
| | - Eivind Salmorin Birkeland
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Gade Laboratory for PathologyDepartment of Clinical MedicineFaculty of Medicine and DentistryUniversity of BergenBergenNorway
| | - Evelyn Neppelberg
- Department of Oral SurgeryInstitute of Clinical DentistryUniversity of BergenBergenNorway
- Department of Ear‐Nose‐and‐Throat SurgeryHaukeland University HospitalBergenNorway
| | - Mihaela Cuida Marthinussen
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Oral Health Centre of Expertise in Western NorwayHordalandNorway
| | - Daniela Elena Costea
- Gade Laboratory for PathologyDepartment of Clinical MedicineFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Department of Global Public Health and Primary CareCentre for International HealthFaculty of Medicine and DentistryUniversity of BergenBergenNorway
- Department of PathologyHaukeland University HospitalBergenNorway
| | - Mihaela R. Cimpan
- Department of Clinical DentistryFaculty of Medicine and DentistryUniversity of BergenBergenNorway
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7
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Collins AR, Annangi B, Rubio L, Marcos R, Dorn M, Merker C, Estrela-Lopis I, Cimpan MR, Ibrahim M, Cimpan E, Ostermann M, Sauter A, Yamani NE, Shaposhnikov S, Chevillard S, Paget V, Grall R, Delic J, de-Cerio FG, Suarez-Merino B, Fessard V, Hogeveen KN, Fjellsbø LM, Pran ER, Brzicova T, Topinka J, Silva MJ, Leite PE, Ribeiro AR, Granjeiro JM, Grafström R, Prina-Mello A, Dusinska M. High throughput toxicity screening and intracellular detection of nanomaterials. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [PMID: 27273980 PMCID: PMC5215403 DOI: 10.1002/wnan.1413] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 04/08/2016] [Accepted: 04/12/2016] [Indexed: 12/25/2022]
Abstract
With the growing numbers of nanomaterials (NMs), there is a great demand for rapid and reliable ways of testing NM safety—preferably using in vitro approaches, to avoid the ethical dilemmas associated with animal research. Data are needed for developing intelligent testing strategies for risk assessment of NMs, based on grouping and read‐across approaches. The adoption of high throughput screening (HTS) and high content analysis (HCA) for NM toxicity testing allows the testing of numerous materials at different concentrations and on different types of cells, reduces the effect of inter‐experimental variation, and makes substantial savings in time and cost. HTS/HCA approaches facilitate the classification of key biological indicators of NM‐cell interactions. Validation of in vitroHTS tests is required, taking account of relevance to in vivo results. HTS/HCA approaches are needed to assess dose‐ and time‐dependent toxicity, allowing prediction of in vivo adverse effects. Several HTS/HCA methods are being validated and applied for NM testing in the FP7 project NANoREG, including Label‐free cellular screening of NM uptake, HCA, High throughput flow cytometry, Impedance‐based monitoring, Multiplex analysis of secreted products, and genotoxicity methods—namely High throughput comet assay, High throughput in vitro micronucleus assay, and γH2AX assay. There are several technical challenges with HTS/HCA for NM testing, as toxicity screening needs to be coupled with characterization of NMs in exposure medium prior to the test; possible interference of NMs with HTS/HCA techniques is another concern. Advantages and challenges of HTS/HCA approaches in NM safety are discussed. WIREs Nanomed Nanobiotechnol 2017, 9:e1413. doi: 10.1002/wnan.1413 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Andrew R Collins
- Comet Biotech AS, and Department of Nutrition, University of Oslo, Norway
| | | | - Laura Rubio
- Grup de Mutagènesi, Departament de Genètica i de Microbiologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Ricard Marcos
- Grup de Mutagènesi, Departament de Genètica i de Microbiologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Bellaterra, Spain.,CIBER Epidemiología y Salud Pública, ISCIII, Spain
| | - Marco Dorn
- Institute of Biophysics and Medical Physics, University of Leipzig, Leipzig, Germany
| | - Carolin Merker
- Institute of Biophysics and Medical Physics, University of Leipzig, Leipzig, Germany
| | - Irina Estrela-Lopis
- Institute of Biophysics and Medical Physics, University of Leipzig, Leipzig, Germany
| | - Mihaela Roxana Cimpan
- Department of Clinical Dentistry, Faculty of Medicine and Dentistry, University of Bergen, Norway
| | - Mohamed Ibrahim
- Department of Clinical Dentistry, Faculty of Medicine and Dentistry, University of Bergen, Norway
| | - Emil Cimpan
- Department of Electrical Engineering, Faculty of Engineering, Bergen University College, Norway
| | - Melanie Ostermann
- Department of Clinical Dentistry, Faculty of Medicine and Dentistry, University of Bergen, Norway
| | - Alexander Sauter
- Department of Clinical Dentistry, Faculty of Medicine and Dentistry, University of Bergen, Norway
| | - Naouale El Yamani
- Comet Biotech AS, and Department of Nutrition, University of Oslo, Norway.,Health Effects Group, Department of Environmental Chemistry, NILU- Norwegian Institute for Air Research, Kjeller, Norway
| | | | - Sylvie Chevillard
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) Direction des Sciences du Vivant, Institut de Radiobiologie Cellulaire et Moléculaire, Service de Radiobiologie Expérimentale et d'Innovation Technologique, Laboratoire de Cancérologie Expérimentale, Fontenay-aux-Roses cedex, France
| | - Vincent Paget
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) Direction des Sciences du Vivant, Institut de Radiobiologie Cellulaire et Moléculaire, Service de Radiobiologie Expérimentale et d'Innovation Technologique, Laboratoire de Cancérologie Expérimentale, Fontenay-aux-Roses cedex, France
| | - Romain Grall
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) Direction des Sciences du Vivant, Institut de Radiobiologie Cellulaire et Moléculaire, Service de Radiobiologie Expérimentale et d'Innovation Technologique, Laboratoire de Cancérologie Expérimentale, Fontenay-aux-Roses cedex, France
| | - Jozo Delic
- Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) Direction des Sciences du Vivant, Institut de Radiobiologie Cellulaire et Moléculaire, Service de Radiobiologie Expérimentale et d'Innovation Technologique, Laboratoire de Cancérologie Expérimentale, Fontenay-aux-Roses cedex, France
| | | | | | - Valérie Fessard
- ANSES Fougères Laboratory, Contaminant Toxicology Unit, France
| | | | - Lise Maria Fjellsbø
- Health Effects Group, Department of Environmental Chemistry, NILU- Norwegian Institute for Air Research, Kjeller, Norway
| | - Elise Runden Pran
- Health Effects Group, Department of Environmental Chemistry, NILU- Norwegian Institute for Air Research, Kjeller, Norway
| | - Tana Brzicova
- Institute of Experimental Medicine AS CR, Prague, Czech Republic
| | - Jan Topinka
- Institute of Experimental Medicine AS CR, Prague, Czech Republic
| | - Maria João Silva
- Human Genetics Department, National Institute of Health Doutor Ricardo Jorge and Centre for Toxicogenomics and Human Health, NMS/FCM, UNL, Lisbon, Portugal
| | - P E Leite
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro, Brazil
| | - A R Ribeiro
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro, Brazil
| | - J M Granjeiro
- Directory of Life Sciences Applied Metrology, National Institute of Metrology Quality and Technology, Rio de Janeiro, Brazil
| | - Roland Grafström
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Adriele Prina-Mello
- Nanomedicine Group, Trinity Centre for Health Sciences, Trinity College Dublin, Dublin, Ireland
| | - Maria Dusinska
- Health Effects Group, Department of Environmental Chemistry, NILU- Norwegian Institute for Air Research, Kjeller, Norway
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