The DOI matches its Crossref record; 60 of the 60 references it cites were found in a registry or an index.
Hydroxyl radicals (•OH) are associated with titanium dioxide (TiO2) nanoparticle-induced cytotoxicity and oxidative DNA damage in fish cells
Abstract
TiO(2) nanoparticles (< 100 nm diameter) have been reported to cause oxidative stress related effects, including inflammation, cytotoxicity and genomic instability, either alone or in the presence of UVA irradiation in mammalian studies. Despite the fact that the aquatic environment is often the ultimate recipient of all contaminants there is a paucity of data pertaining to the potential detrimental effects of nanoparticles on aquatic organisms. Therefore, these investigations aimed to evaluate the potential cytotoxic and genotoxic effects of TiO(2) nanoparticles on goldfish skin cells (GFSk-S1), either alone or in combination with UVA. Whilst neutral red retention (NRR) assay (a measure of lysosomal membrane integrity) was used to evaluate cell viability, a modified Comet assay using bacterial lesion-specific repair endonucleases (Endo-III, Fpg) was employed to specifically target oxidative DNA damage. Additionally, electron spin resonance (ESR) studies with different spin traps were carried out for qualitative analysis of free radical generation. For cell viability, TiO(2) alone (0.1-1000 microg ml(-1)) had little effect whereas co-exposure with UVA (0.5-2.0 kJm(-2)) caused a significant dose-dependent decrease which was dependent on both the concentration of TiO(2) and the dose of UVA administered. For the Comet assay, doses of 1, 10 and 100 microg ml(-1) in the absence of UVA caused elevated levels of Fpg-sensitive sites, indicating the oxidation of purine DNA bases (i.e. guanine) by TiO(2). UVA irradiation of TiO(2)-treated cells caused further increases in DNA damage. ESR studies revealed that the observed toxic effects of nanoparticulate TiO(2) were most likely due to hydroxyl radical (OH) formation.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“• OH has been also proposed to explain the increased level of oxidatively generated damage to DNA measured as Fpgsensitive sites in the DNA of UVA-irradiated goldfish skin GFSk-S1 cells pretreated with TiO 2 nanoparticles (202).”
From Photoinduced Damage to Cellular DNA: Direct and Photosensitized Reactions† (2012) · cites this paper as [202]
Citations
Cites
Free radicals, metals and antioxidants in oxidative stress-induced cancer
Valko, M., Rhodes, C. J., Moncol, J., Izakovic, M., & Mazur, M. (2006) · Chemico-Biological Interactions · doi:10.1016/j.cbi.2005.12.009 · Cited by 6,680
Single cell gel/comet assay: Guidelines for in vitro and in vivo genetic toxicology testing
Tice, R. R., Agurell, E., Anderson, D. C., Burlinson, B., Hartmann, A., Kobayashi, H., Miyamae, Y., Rojas, E., Ryu, J., & Sasaki, Y. F. (2000) · Environmental and Molecular Mutagenesis · doi:10.1002/(sici)1098-2280(2000)35:3 · Cited by 4,885
REPAIR OF OXIDATIVE DAMAGE TO DNA: Enzymology and Biology
Demple, B., & Harrison, L. (1994) · Annual Review of Biochemistry · doi:10.1146/annurev.bi.63.070194.004411 · Cited by 1,495
Do nanoparticles present ecotoxicological risks for the health of the aquatic environment?
Moore, M. N. (2006) · Environment International · doi:10.1016/j.envint.2006.06.014 · Cited by 1,255
Recommendations for conducting the in vivo alkaline Comet assay
Hartmann, A. (2002) · Mutagenesis · doi:10.1093/mutage/18.1.45 · Cited by 1,064
Gurr, J.-R., Wang, A. S. S., Chen, C.-H., & Jan, K.-Y. (2005) · Toxicology · doi:10.1016/j.tox.2005.05.007 · Cited by 1,022
Oops they did it again! Carbon nanotubes hoax scientists in viability assays
Wörle-Knirsch, J. M., Pulskamp, K., & Krug, H. F. (2006) · Nano Letters · doi:10.1021/nl060177c · Cited by 994
Long, T. C., Saleh, N. B., Tilton, R. D., Lowry, G. V., & Veronesi, B. (2006) · Environmental Science & Technology · doi:10.1021/es060589n · Cited by 876
Direct enzymic detection of endogenous oxidative base damage in human lymphocyte DNA
Collins, A. R., Duthie, S. J., & Dobson, V. L. (1993) · Carcinogenesis · doi:10.1093/carcin/14.9.1733 · Cited by 822
The History of Photodetection and Photodynamic Therapy¶
Ackroyd, R., Kelty, C., Brown, N. J., & Reed, M. (2001) · Photochemistry and Photobiology · doi:10.1562/0031-8655(2001)0740656thopap2.0.co2 · Cited by 666
Bermudez, E., Mangum, J. B., Wong, B. A., Asgharian, B., Hext, P. M., Warheit, D. B., & Everitt, J. I. (2004) · Toxicological Sciences · doi:10.1093/toxsci/kfh019 · Cited by 652
Wavelength dependence of oxidative DNA damage induced by UV and visible light
Kielbassa, C. (1997) · Carcinogenesis · doi:10.1093/carcin/18.4.811 · Cited by 616
Daphnia magna mortality when exposed to titanium dioxide and fullerene (C60) nanoparticles
Lovern, S. B., & Klaper, R. D. (2006) · Environmental Toxicology and Chemistry · doi:10.1897/05-278r.1 · Cited by 600
Non-regulated water contaminants: emerging research
Daughton, C. G. (2004) · Environmental Impact Assessment Review · doi:10.1016/j.eiar.2004.06.003 · Cited by 557
Chemical oxidation and DNA damage catalysed by inorganic sunscreen ingredients
Dunford, R., Salinaro, A., Cai, L., Serpone, N., Horikoshi, S., Hidaka, H., & Knowland, J. (1997) · FEBS Letters · doi:10.1016/s0014-5793(97)01356-2 · Cited by 540
Cyto- and genotoxicity of ultrafine TiO2 particles in cultured human lymphoblastoid cells
Wang, J. J., Sanderson, B. J. S., & Wang, H. (2006) · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · doi:10.1016/j.mrgentox.2006.12.003 · Cited by 533
Kumaravel, T. S., & Jha, A. N. (2006) · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · doi:10.1016/j.mrgentox.2006.03.002 · Cited by 522
Self-citationMitchelmore, C. L., & Chipman, J. K. (1998) · Mutation research. Fundamental and molecular mechanisms of mutagenesis · doi:10.1016/s0027-5107(97)00252-2 · Cited by 518
Induction of cytotoxicity by photoexcited TiO2 particles.
Cai, R., Kubota, Y., Shuin, T., Sakai, H., Hashimoto, K., & Fujishima, A. (1992) · PubMed · Cited by 410
Rahman, Q., Lohani, M., Dopp, E., Pemsel, H., Jonas, L., Weiss, D. G., & Schiffmann, D. (2002) · Environmental Health Perspectives · doi:10.1289/ehp.02110797 · Cited by 383
Penetration of Ultraviolet Radiation in the Marine Environment. A Review
Tedetti, M., & Sempéré, R. (2005) · Photochemistry and Photobiology · doi:10.1562/2005-11-09-ir-733 · Cited by 364
Oxidative Damage to Nucleic Acids Photosensitized by Titanium Dioxide
Wamer, W. G., Yin, J., & Wei, R. (1997) · Free Radical Biology and Medicine · doi:10.1016/s0891-5849(97)00068-3 · Cited by 310
Carcinogenicity of metal compounds: possible role of DNA repair inhibition
Hartwig, A. (1998) · Toxicology Letters · doi:10.1016/s0378-4274(98)00312-9 · Cited by 297
Spielmann, H., Balls, M., Dupuis, J., Pape, W. J. W., Pechovitch, G., de Silva, O., Holzhütter, H., Clothier, R., Desolle, P., Gerberick, F., et al. (1998) · Toxicology in Vitro · doi:10.1016/s0887-2333(98)00006-x · Cited by 281
Repair of products of oxidative DNA base damage in human cells
Jaruga, P. (1996) · Nucleic Acids Research · doi:10.1093/nar/24.8.1389 · Cited by 265
Genotoxicological studies in aquatic organisms: an overview
Jha, A. N. (2004) · Mutation research. Fundamental and molecular mechanisms of mutagenesis · doi:10.1016/j.mrfmmm.2004.06.034 · Cited by 244
Self-citationPhotocatalytic killing effect of TiO2nanoparticles on Ls-174-t human colon carcinoma cells
Zhang, A. (2004) · World Journal of Gastroenterology · doi:10.3748/wjg.v10.i21.3191 · Cited by 232
Oxidative and alkylating damage in DNA
Martinez, G. R. (2003) · Mutation Research/Reviews in Mutation Research · doi:10.1016/j.mrrev.2003.05.005 · Cited by 231
Solar ultraviolet radiation-induced DNA damage in aquatic organisms: potential environmental impact
Häder, D.-P., & Sinha, R. P. (2005) · Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis · doi:10.1016/j.mrfmmm.2004.11.017 · Cited by 226
Chen, C., Lei, P., Ji, H., Ma, W., Zhao, J., Hidaka, H., & Serpone, N. (2003) · Environmental Science & Technology · doi:10.1021/es034384f · Cited by 220
Fish models for environmental carcinogenesis: the rainbow trout.
Bailey, G. S., Williams, D. E. J., & Hendricks, J. D. (1996) · Environmental Health Perspectives · doi:10.1289/ehp.96104s15 · Cited by 217
The photogenotoxicity of titanium dioxide particles
Nakagawa, Y., Wakuri, S., Sakamoto, K., & Tanaka, N. (1997) · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · doi:10.1016/s1383-5718(97)00126-5 · Cited by 200
Uchino, T., Tokunaga, H., Ando, M., & Utsumi, H. (2002) · Toxicology in Vitro · doi:10.1016/s0887-2333(02)00041-3 · Cited by 174
Genotoxic effects of sodium arsenite on human cells
Jha, A. N., Noditi, M., Nilsson, R., & Natarajan, A. T. (1992) · Mutation research. Fundamental and molecular mechanisms of mutagenesis · doi:10.1016/0027-5107(92)90005-m · Cited by 171
Self-citationON THE PRODUCTION OF NITROXIDE RADICALS BY SINGLET OXYGEN REACTION: AN EPR STUDY
Lion, Y., Gandin, E., & VORST, A. V. D. (1980) · Photochemistry and Photobiology · doi:10.1111/j.1751-1097.1980.tb02545.x · Cited by 154
Dušinská, M., & Collins, A. R. (1996) · Alternatives to Laboratory Animals · doi:10.1177/026119299602400315 · Cited by 153
Akcha, F., Vincent-Hubert, F., & Pfohl‐Leszkowicz, A. (2002) · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · doi:10.1016/s1383-5718(02)00244-9 · Cited by 145
Epidemiologic Study of Workers Exposed to Titanium Dioxide
Chen, J. L., & Fayerweather, W. E. (1988) · Journal of Occupational and Environmental Medicine · doi:10.1097/00043764-198812000-00011 · Cited by 139
Bernard, B. K., Osheroff, M. R., Hofmann, A., & Mennear, J. H. (1990) · Journal of Toxicology and Environmental Health · doi:10.1080/15287399009531402 · Cited by 126
Sakai, H., Ito, E., Cai, R.-X., Yoshioka, T., Kubota, Y., Hashimoto, K., & Fujishima, A. (1994) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/0304-4165(94)90049-3 · Cited by 111
The implications of solar UV radiation exposure for fish and fisheries
Zagarese, H. E., & Williamson, C. E. (2001) · Fish and Fisheries · doi:10.1046/j.1467-2960.2001.00048.x · Cited by 109
Repair of Oxidative Damage to DNA: Enzymology and Biology
Demple, B. (1994) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.63.1.915 · Cited by 96
Ultraviolet irradiation of titanium dioxide in aqueous dispersion generates singlet oxygen
Konaka, R., Kasahara, E., Dunlap, W. C., Yamamoto, Y., Chien, K. C., & Inoue, M. (2001) · Redox Report · doi:10.1179/135100001101536463 · Cited by 89
Nanotechnology and the environment: Risks and rewards
Owen, R., & Depledge, M. H. (2005) · Marine Pollution Bulletin · doi:10.1016/j.marpolbul.2005.05.001 · Cited by 80
Raisuddin, S., & Jha, A. N. (2004) · Environmental and Molecular Mutagenesis · doi:10.1002/em.20027 · Cited by 80
Self-citationRau, M., Whitaker, J., Freedman, J. H., & Giulio, R. T. D. (2004) · Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology · doi:10.1016/j.cca.2004.03.001 · Cited by 77
Linnainmaa, K., Kivipensas, P., & Vainio, H. (1997) · Toxicology in Vitro · doi:10.1016/s0887-2333(97)00000-3 · Cited by 61
Free radical production from normal and adriamycin-treated rat cardiac sarcosomes
Thornalley, P. J., & Dodd, N. J. F. (1985) · Biochemical Pharmacology · doi:10.1016/0006-2952(85)90262-x · Cited by 61
Self-citationWright, J., George, S. G., Martínez‐Lara, E., Carpenè, E., & Kindt, M. (2000) · Marine Environmental Research · doi:10.1016/s0141-1136(00)00125-2 · Cited by 50
Photocatalytic Treatment of RDX Wastewater with Nano-Sized Titanium Dioxide (5 pp)
Liu, Z., He, Y., Feng, L., & Liu, Y. (2006) · Environmental Science and Pollution Research · doi:10.1065/espr2006.08.328 · Cited by 45
Aniagu, S. O., Day, N., Chipman, J. K., Taylor, E. W., Butler, P. J., & Winter, M. J. (2006) · Environmental and Molecular Mutagenesis · doi:10.1002/em.20247 · Cited by 44
MOTHERSILL, J. P. O. A. C. (1997) · International Journal of Radiation Biology · doi:10.1080/095530097143590 · Cited by 41
Oxidative stress in fish cells:In vitro studies
Babich, H., Palace, M. R., & Stern, A. (1993) · Archives of Environmental Contamination and Toxicology · doi:10.1007/bf01141344 · Cited by 40
Lee, L. E. J., Caldwell, S. J., & Gibbons, J. (1997) · The Histochemical Journal · doi:10.1023/a:1026412817431 · Cited by 32
Growth of fish cell lines in glutamine-free media
Bols, N. C., GANASSIN, R. C., Tom, D. J., & Lee, L. E. J. (1994) · Cytotechnology · doi:10.1007/bf00749903 · Cited by 31
Penetration of UV radiation into Finnish lakes with different characteristics.
Huovinen, P. S., Penttilä, H., & Soimasuo, M. R. (2000) · PubMed · Cited by 30
No detectable DNA excision repair in UV-exposed hepatocytes from two catfish species
Willett, K. L., Lienesch, L. A., & Giulio, R. T. D. (2001) · Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology · doi:10.1016/s1532-0456(00)00206-4 · Cited by 24
DNA damage, photorepair, and survival in fish and human cells exposed to UV radiation
Ahmed, F., Setlow, R. B., Grist, E., & Setlow, N. (1993) · Environmental and Molecular Mutagenesis · doi:10.1002/em.2850220105 · Cited by 22
Evidence for formation of superoxide and formate radicals in Methanobacterium formicicum
Barber, M. J., Rosen, G. M., Siegel, L. M., & Rauckman, E. J. (1983) · Journal of Bacteriology · doi:10.1128/jb.153.3.1282-1286.1983 · Cited by 21
Polychlorinated biphenyls induce meiotic length mutations at the human minisatellite MS32 in yeast
Appelgren, H., Hedenskog, M., Sandstr�m, C., Cederberg, H., & Rannug, U. (1999) · Environmental and Molecular Mutagenesis · doi:10.1002/(sici)1098-2280(1999)34:4 · Cited by 7
Flagged first, then by citations
Cited by
Sorted by citations
Toxicity of nanoparticles of CuO, ZnO and TiO2 to microalgae Pseudokirchneriella subcapitata
Aruoja, V., Dubourguier, H., Kasemets, K., & Kahru, A. (2008) · The Science of The Total Environment · doi:10.1016/j.scitotenv.2008.10.053 · Cited by 1,261
NanoGenotoxicology: The DNA damaging potential of engineered nanomaterials
Singh, N., Manshian, B. B., Jenkins, G. J. S., Griffiths, S. M., Williams, P. M., Maffeïs, T. G. G., Wright, C. J., & Doak, S. H. (2009) · Biomaterials · doi:10.1016/j.biomaterials.2009.04.009 · Cited by 1,212
Titanium dioxide and zinc oxide nanoparticles in sunscreens: focus on their safety and effectiveness
Smijs, T. G. M., & Pavel, P. (2011) · Nanotechnology Science and Applications · doi:10.2147/nsa.s19419 · Cited by 1,143
Lee, J., Mahendra, S., & Alvarez, P. J. J. (2010) · ACS Nano · doi:10.1021/nn100866w · Cited by 750
DNA damaging potential of zinc oxide nanoparticles in human epidermal cells
Sharma, V., Shukla, R. K., Saxena, N., Parmar, D., Das, M., & Dhawan, A. (2009) · Toxicology Letters · doi:10.1016/j.toxlet.2009.01.008 · Cited by 633
Metadata
- Authors
- Reeves, J. F., Davies, S. J., Dodd, N. J. F., & Jha, A. N.
- Affiliations
- University of Plymouth (GB)
- Corresponding author
- Jha, Awadhesh N.
- Venue
- Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis
- Publisher
- Elsevier BV
- Published
- 2008-04
- Volume
- 640
- Issue
- 1-2
- Pages
- 113-122
- ISSN
- 0027-5107 (ISSN-L)
- 1386-1964
- OpenAlex
- W1964529114
- Cited by
- 441
- References
- 60
- Citations by year
- 2026: 1 · 2025: 10 · 2024: 8 · 2023: 12 · 2022: 12 · 2021: 27 · 2020: 20 · 2019: 29 · 2018: 22 · 2017: 29 · 2016: 24 · 2015: 24 · 2014: 37 · 2013: 42 · 2012: 41
- FWCI
- 11.71
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- Mutation research. Fundamental and molecular mechanisms of mutagenesis (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Carcinogens and Genotoxicity Assessment
- Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
- Physical Sciences › Materials Science › Materials Chemistry › Nanoparticles: synthesis and applications
- Keywords
- titanium dioxide nanoparticles, hydroxyl radicals, cytotoxicity, oxidative DNA damage, UVA irradiation, genotoxicity, lysosomal membrane integrity, aquatic organisms, nanoparticle toxicity
- MeSH terms
- Animals, Cell Line, DNA Damage, Dose-Response Relationship, Drug, Dose-Response Relationship, Radiation, Electron Spin Resonance Spectroscopy, Goldfish, Oxidation-Reduction, Titanium, Ultraviolet Rays, Cell Death, Reactive Oxygen Species, Hydroxyl Radical, Oxidative Stress, Comet Assay, Nanoparticles, Validation Studies as Topic
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review