Emerging technologies in mass spectrometry-based DNA adductomics

J Guo, RJ Turesky - High-throughput, 2019 - mdpi.com
The measurement of DNA adducts, the covalent modifications of DNA upon the exposure to
the environmental and dietary genotoxicants and endogenously produced electrophiles …

DNA adductomics

S Balbo, RJ Turesky, PW Villalta - Chemical research in toxicology, 2014 - ACS Publications
Systems toxicology is a broad-based approach to describe many of the toxicological
features that occur within a living system under stress or subjected to exogenous or …

Development of a DNA adductome mass spectral database

J Guo, RJ Turesky, A Tarifa, AP DeCaprio… - Chemical research in …, 2020 - ACS Publications
Mass spectrometry-based DNA adductomics is an emerging approach for the human
biomonitoring of hazardous chemicals. A mass spectral database of DNA adducts will be …

Mass spectrometry-based DNA adductomics

Y Cui, Y Wang - TrAC Trends in Analytical Chemistry, 2022 - Elsevier
DNA adducts can be induced by both endogenous and external sources. Qualitative and
quantitative characterizations of DNA adducts are crucial to understanding their roles in the …

A comprehensive database for DNA adductomics

G La Barbera, KD Nommesen, C Cuparencu… - Frontiers in …, 2022 - frontiersin.org
The exposure of human DNA to genotoxic compounds induces the formation of covalent
DNA adducts, which may contribute to the initiation of carcinogenesis. Liquid …

Is high resolution a strict requirement for mass spectrometry-based cellular DNA adductomics?

YJ Chang, MS Cooke, YR Chen, SF Yang, PS Li… - Chemosphere, 2021 - Elsevier
Exposure to endogenous and exogenous factors can result in the formation of a wide variety
of DNA adducts, and these may lead to gene mutations, thereby contributing to the …

Methods and challenges for computational data analysis for DNA adductomics

SJ Walmsley, J Guo, J Wang, PW Villalta… - Chemical research in …, 2019 - ACS Publications
Frequent exposure to chemicals in the environment, diet, and endogenous electrophiles
leads to chemical modification of DNA and the formation of DNA adducts. Some DNA …

Mass Spectral Library for DNA Adductomics

SJ Walmsley, J Guo, A Tarifa… - Chemical research in …, 2024 - ACS Publications
Endogenous electrophiles, ionizing and non-ionizing radiation, and hazardous chemicals
present in the environment and diet can damage DNA by forming covalent adducts. DNA …

Novel approach to integrated DNA adductomics for the assessment of in vitro and in vivo environmental exposures

YJ Chang, MS Cooke, CW Hu, MR Chao - Archives of Toxicology, 2018 - Springer
Adductomics is expected to be useful in the characterization of the exposome, which is a
new paradigm for studying the sum of environmental causes of diseases. DNA adductomics …

The future of DNA adductomic analysis

PW Villalta, S Balbo - International Journal of Molecular Sciences, 2017 - mdpi.com
Covalent modification of DNA, resulting in the formation of DNA adducts, plays a central role
in chemical carcinogenesis. Investigating these modifications is of fundamental importance …