User profiles for Andrew Collins

Andrew Collins

Professor of Genetic Epidemiology and Bioinformatics, University of Southampton
Verified email at soton.ac.uk
Cited by 14047

The comet assay: topical issues

AR Collins, AA Oscoz, G Brunborg, I Gaivao… - …, 2008 - academic.oup.com
The comet assay is a versatile and sensitive method for measuring single- and double-strand
breaks in DNA. The mechanism of formation of comets (under neutral or alkaline conditions…

Direct enzymic detection of endogenous oxidative base damage in human lymphocyte DNA

AR Collins, SJ Duthie, VL Dobson - Carcinogenesis, 1993 - academic.oup.com
The endogenous production of oxidative damage in DNA by free radicals released as a by-product
of respiration is a likely cause of mutations which, if they occur in appropriate genes, …

Antioxidant supplementation decreases oxidative DNA damage in human lymphocytes

SJ Duthie, A Ma, MA Ross, AR Collins - Cancer Research, 1996 - AACR
The association between high intake of fruit and vegetables and low incidence of certain
cancers is well established. Dietary antioxidants present in these foods are thought to decrease …

[BOOK][B] Chirality in industry II: Developments in the commercial manufacture and applications of optically active compounds

AN Collins, G Sheldrake, J Crosby - 1998 - books.google.com
This second volume of Chirality in Industry contains new case histories from a wide range of
contributors from industry or with strong industrial connections. While it is intended that the …

The comet assay for DNA damage and repair: principles, applications, and limitations

AR Collins - Molecular biotechnology, 2004 - Springer
The comet assay (single-cell gel electrophoresis) is a simple method for measuring
deoxyribonucleic acid (DNA) strand breaks in eukaryotic cells. Cells embedded in agarose on a …

An efficient procedure for genotyping single nucleotide polymorphisms

S Ye, S Dhillon, X Ke, AR Collins… - Nucleic acids …, 2001 - academic.oup.com
Abstract Analysis of single nucleotide polymorphisms (SNPs) has been and will be increasingly
utilized in various genetic disciplines, particularly in studying genetic determinants of …

The comet assay: what can it really tell us?

AR Collins, VL Dobson, M Dušinská, G Kennedy… - Mutation Research …, 1997 - Elsevier
A range of applications of the alkaline comet assay is covered, from investigations of the
physicochemical behaviour of DNA, through studies of cellular responses to DNA damage, to …

The kinetics of repair of oxidative DNA damage (strand breaks and oxidised pyrimidines) in human cells

AR Collins, M Ai-Guo, SJ Duthie - Mutation Research/DNA Repair, 1995 - Elsevier
Single cell gel electrophoresis is a sensitive method for detecting DNA strand breaks. Cells
embedded in agarose are converted to nucleoids by treating with detergent and high salt. …

Oxidative damage to DNA: do we have a reliable biomarker?

AR Collins, M Dusinska, CM Gedik… - Environmental health …, 1996 - ehp.niehs.nih.gov
Oxidized bases in DNA can be measured directly by high-performance liquid chromatography
(HPLC). 7,8-Dihydro-8-oxo-guanine (8-OHgua), as the most abundant oxidation product, …

Comet assay in human biomonitoring studies: reliability, validation, and applications

A Collins, M Dušinská, M Franklin… - Environmental and …, 1997 - Wiley Online Library
The comet assay (single‐cell gel electrophoresis), which measures DNA strand breaks at the
level of single cells, is very easily applied to human lymphocytes, and therefore lends itself …