Abstract
The distinctive characteristics of engineered nanoparticles (ENPs) such as higher surface-to-volume ratio find immense applications in personal care products, food packaging, drug delivery systems, therapeutics & biosensors and others. The exponential increase in the ENP containing consumer products in the last 5 years has also increased their inadvertent release in the environment and a debate towards their adverse effects to the human and environment health. A variety of ENPs with different size, shape, and surface properties have been shown to induce genotoxicity, cytotoxicity, and oxidative stress in different cellular models. Here we describe the techniques and protocols used in the assessment of the genotoxicity (single-cell gel electrophoresis (comet) assay, cytokinesis block micronucleus assay) and oxidative stress parameters (reactive oxygen species, lipid peroxidation, and glutathione depletion) induced by the ENPs in the cells.
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References
Sanvicens N, Marco MP (2008) Multifunctional nanoparticles—properties and prospects for their use in human medicine. Trends Biotechnol 26:425–433
Kumar A, Pandey AK, Singh SS, Shanker R, Dhawan A (2011) Engineered ZnO and TiO(2) nanoparticles induce oxidative stress and DNA damage leading to reduced viability of Escherichia coli. Free Radic Biol Med 51:1872–1881
Sharma V, Singh SK, Anderson D, Tobin DJ, Dhawan A (2011) Zinc oxide nanoparticle induced genotoxicity in primary human epidermal keratinocytes. J Nanosci Nanotechnol 11:3782–3788
Shukla RK, Kumar A, Gurbani D, Pandey AK, Singh S, Dhawan A (2011) TiO(2) nanoparticles induce oxidative DNA damage and apoptosis in human liver cells. Nanotoxicology. doi:10.3109/17435390.17432011.1 7629747
Lin W, Xu Y, Huang CC, Ma Y, Shannon KB, Chen DR, Huang YW (2009) Toxicity of nano- and micro-sized ZnO particles in human lung epithelial cells. J Nanopart Res 11:25–39
Heng BC, Zhao X, Tan EC, Khamis N, Assodani A, Xiong S, Ruedl C, Ng KW, Loo JS (2011) Evaluation of the cytotoxic and inflammatory potential of differentially shaped zinc oxide nanoparticles. Arch Toxicol 85:1517–1528
Sharma V, Shukla RK, Saxena N, Parmar D, Das M, Dhawan A (2009) DNA damaging potential of zinc oxide nanoparticles in human epidermal cells. Toxicol Lett 185:211–218
Shukla RK, Kumar A, Pandey AK, Singh SS, Dhawan A (2011) Titanium dioxide nanoparticles induce oxidative stress-mediated apoptosis in human keratinocyte cells. J Biomed Nanotechnol 7:100–101
Dhawan A, Sharma V (2010) Toxicity assessment of nanomaterials: methods and challenges. Anal Bioanal Chem 398:589–605
Singh NP, McCoy MT, Tice RR, Schneider EL (1988) A simple technique for quantitation of low levels of DNA damage in individual cells. Exp Cell Res 175:184–191
Wan C, Cardus L, McGreevy B, Lewis V, Johnson J, Robertson WO (1993) Content audit of POISINDEX. Vet Hum Toxicol 35:168–169
Ellman GL (1959) Tissue sulfhydryl groups. Arch Biochem Biophys 82:70–77
Sharma V, Anderson D, Dhawan A (2011) Zinc oxide nanoparticles induce oxidative stress and genotoxicity in human liver cells (HepG2). J Biomed Nanotechnol 7:98–99
Kumar A, Pandey AK, Singh SS, Shanker R, Dhawan A (2011) Cellular uptake and mutagenic potential of metal oxide nanoparticles in bacterial cells. Chemosphere 83:1124–1132
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Acknowledgments
The authors gratefully acknowledge the funding from CSIR, New Delhi, under its network project (NWP34, NWP35), Supra Institutional Project (SIP-008) and OLP 009. The funding from the Department of Science and Technology, Government of India, under the nano mission project DST-NSTI grant (SR/S5/NM-01/2007) and UK India Education and Research Initiative (UKIERI) standard award to Institute of Life Sciences, Ahmedabad University, Ahmedabad, India (IND/CONT/E/11-12/217) the Department of Biotechnology, under the New INDIGO programme (NanoLINEN project); and NanoValid (contract: 263147-EU-FP7).
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Kumar, A., Sharma, V., Dhawan, A. (2013). Methods for Detection of Oxidative Stress and Genotoxicity of Engineered Nanoparticles. In: Armstrong, D., Bharali, D. (eds) Oxidative Stress and Nanotechnology. Methods in Molecular Biology, vol 1028. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-475-3_15
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DOI: https://doi.org/10.1007/978-1-62703-475-3_15
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