The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review

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The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity : A review. / Kermanizadeh, Ali; Chauché, Caroline; Brown, David M; Loft, Steffen; Møller, Peter.

In: Environmental and Molecular Mutagenesis, Vol. 56, No. 2, 03.2015, p. 111-24.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Kermanizadeh, A, Chauché, C, Brown, DM, Loft, S & Møller, P 2015, 'The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review', Environmental and Molecular Mutagenesis, vol. 56, no. 2, pp. 111-24. https://doi.org/10.1002/em.21926

APA

Kermanizadeh, A., Chauché, C., Brown, D. M., Loft, S., & Møller, P. (2015). The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review. Environmental and Molecular Mutagenesis, 56(2), 111-24. https://doi.org/10.1002/em.21926

Vancouver

Kermanizadeh A, Chauché C, Brown DM, Loft S, Møller P. The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review. Environmental and Molecular Mutagenesis. 2015 Mar;56(2):111-24. https://doi.org/10.1002/em.21926

Author

Kermanizadeh, Ali ; Chauché, Caroline ; Brown, David M ; Loft, Steffen ; Møller, Peter. / The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity : A review. In: Environmental and Molecular Mutagenesis. 2015 ; Vol. 56, No. 2. pp. 111-24.

Bibtex

@article{6794fb7b907e4816ba1764b46531e1a6,
title = "The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review",
abstract = "The terms oxidative stress, free radical generation, and intracellular antioxidant protection have become part of everyday nanotoxicology terminology. In recent years, an ever increasing number of in vitro and in vivo studies have implicated disruptions to the redox balance and oxidative stress as one of the main contributors to nanomaterial (NM) induced adverse effects. One of the most important and widely investigated of these effects is genotoxicity. In general, systems that defend an organism against oxidative damage to DNA are very complex and include prevention of reactive oxygen species (ROS) production, neutralizing ROS (scavengers), enzymatic nucleotide pool sanitation, and DNA repair. This review discusses the importance of the maintenance of the redox balance in this context before examining studies that have investigated engineered NM induced redox imbalance and genotoxicity. Furthermore, we identify data gaps, and highlight a number of issues that exist with the methodologies that are routinely utilized to investigate intracellular ROS production or anti-oxidant depletion. We conclude that for a large number of engineered NM types changes in the redox balance toward oxidative stress are normally associated with DNA damage.",
author = "Ali Kermanizadeh and Caroline Chauch{\'e} and Brown, {David M} and Steffen Loft and Peter M{\o}ller",
note = "Corrigendum to “the role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review.” DOI: 10.1002/em.22175",
year = "2015",
month = "3",
doi = "10.1002/em.21926",
language = "English",
volume = "56",
pages = "111--24",
journal = "Environmental and Molecular Mutagenesis",
issn = "0893-6692",
publisher = "Wiley",
number = "2",

}

RIS

TY - JOUR

T1 - The role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity

T2 - A review

AU - Kermanizadeh, Ali

AU - Chauché, Caroline

AU - Brown, David M

AU - Loft, Steffen

AU - Møller, Peter

N1 - Corrigendum to “the role of intracellular redox imbalance in nanomaterial induced cellular damage and genotoxicity: A review.” DOI: 10.1002/em.22175

PY - 2015/3

Y1 - 2015/3

N2 - The terms oxidative stress, free radical generation, and intracellular antioxidant protection have become part of everyday nanotoxicology terminology. In recent years, an ever increasing number of in vitro and in vivo studies have implicated disruptions to the redox balance and oxidative stress as one of the main contributors to nanomaterial (NM) induced adverse effects. One of the most important and widely investigated of these effects is genotoxicity. In general, systems that defend an organism against oxidative damage to DNA are very complex and include prevention of reactive oxygen species (ROS) production, neutralizing ROS (scavengers), enzymatic nucleotide pool sanitation, and DNA repair. This review discusses the importance of the maintenance of the redox balance in this context before examining studies that have investigated engineered NM induced redox imbalance and genotoxicity. Furthermore, we identify data gaps, and highlight a number of issues that exist with the methodologies that are routinely utilized to investigate intracellular ROS production or anti-oxidant depletion. We conclude that for a large number of engineered NM types changes in the redox balance toward oxidative stress are normally associated with DNA damage.

AB - The terms oxidative stress, free radical generation, and intracellular antioxidant protection have become part of everyday nanotoxicology terminology. In recent years, an ever increasing number of in vitro and in vivo studies have implicated disruptions to the redox balance and oxidative stress as one of the main contributors to nanomaterial (NM) induced adverse effects. One of the most important and widely investigated of these effects is genotoxicity. In general, systems that defend an organism against oxidative damage to DNA are very complex and include prevention of reactive oxygen species (ROS) production, neutralizing ROS (scavengers), enzymatic nucleotide pool sanitation, and DNA repair. This review discusses the importance of the maintenance of the redox balance in this context before examining studies that have investigated engineered NM induced redox imbalance and genotoxicity. Furthermore, we identify data gaps, and highlight a number of issues that exist with the methodologies that are routinely utilized to investigate intracellular ROS production or anti-oxidant depletion. We conclude that for a large number of engineered NM types changes in the redox balance toward oxidative stress are normally associated with DNA damage.

UR - https://doi.org/10.1002/em.22175

U2 - 10.1002/em.21926

DO - 10.1002/em.21926

M3 - Journal article

C2 - 25427446

VL - 56

SP - 111

EP - 124

JO - Environmental and Molecular Mutagenesis

JF - Environmental and Molecular Mutagenesis

SN - 0893-6692

IS - 2

ER -

ID: 132417933