Comet assay: an essential tool in toxicological research

M Glei, T Schneider, W Schlörmann - Archives of toxicology, 2016 - Springer
The comet assay is a versatile, reliable, cost-efficient, and fast technique for detecting DNA
damage and repair in any tissue. It is useable in almost any cell type and applicable to both …

In vivo genotoxicity testing strategies: Report from the 8th International Workshop on Genotoxicity Testing (IWGT)

C Beevers, Y Uno, K Meurer, S Hamada… - Environmental and …, 2023 - Wiley Online Library
The in vivo working group (WG) considered three topics: acceptable maximum doses for
negative erythrocyte micronucleus (MN) tests, validation status of MN assays in non …

Critical issues with the in vivo comet assay: a report of the comet assay working group in the 6th International Workshop on Genotoxicity Testing (IWGT)

G Speit, H Kojima, B Burlinson, AR Collins… - … /Genetic Toxicology and …, 2015 - Elsevier
As a part of the 6th IWGT, an expert working group on the comet assay evaluated critical
topics related to the use of the in vivo comet assay in regulatory genotoxicity testing. The …

Gamma‐H2AX immunofluorescence for the detection of tissue‐specific genotoxicity in vivo

U Plappert‐Helbig, S Libertini… - Environmental and …, 2019 - Wiley Online Library
The phosphorylation of histone H2AX in Serine 139 (gamma‐H2AX) marks regions of DNA
double strand breaks and contributes to the recruitment of DNA repair factors to the site of …

[HTML][HTML] Further development of CometChip technology to measure DNA damage in vitro and in vivo: Comparison with the 2 gels/slide format of the standard and …

M Collia, P Møller, SAS Langie, A Vettorazzi, A Azqueta - Toxicology, 2024 - Elsevier
DNA damage plays a pivotal role in carcinogenesis and other diseases. The comet assay
has been used for more than three decades to measure DNA damages. The 1–2 gels/slide …

Applying the comet assay to fresh vs frozen animal solid tissues: a technical approach

A Azqueta, JM Enciso, L Pastor, AL de Cerain… - Food and Chemical …, 2019 - Elsevier
The in vivo comet assay is usually performed in fresh tissues by processing cells
immediately after collection, an approach that is not always possible from a logistical point of …

Use of frozen tissue in the comet assay for the evaluation of DNA damage

CA Hobbs, L Recio, J Winters… - Journal of visualized …, 2020 - pmc.ncbi.nlm.nih.gov
The comet assay is gaining popularity as a means to assess DNA damage in cultured cells
and tissues, particularly following exposure to chemicals or other environmental stressors …

Statistical analysis of in vivo alkaline comet assay data-Comparison of median and geometric mean as centrality measures

T Tug, K Ickstadt, M Kunz, A Sutter, BW Igl - Regulatory Toxicology and …, 2020 - Elsevier
The comet assay is one of the standard tests for evaluating the genotoxic potential of a test
item able to detect DNA strand breaks in cells or isolated nuclei from various tissues. The in …

Inter‐laboratory comparison of the in vivo comet assay including three image analysis systems

U Plappert‐Helbig, M Guérard - Environmental and Molecular …, 2015 - Wiley Online Library
To compare the extent of potential inter‐laboratory variability and the influence of different
comet image analysis systems, in vivo comet experiments were conducted using the …

[HTML][HTML] Performance and data interpretation of the in vivo comet assay in pharmaceutical industry: EFPIA survey results

A Doherty, M Guérard, J Howe, M O'Donovan… - … /Genetic Toxicology and …, 2014 - Elsevier
In genotoxicity testing of pharmaceuticals the rodent alkaline comet assay is being
increasingly used as a second in vivo assay in addition to the in vivo micronucleus assay to …