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 …
the environmental and dietary genotoxicants and endogenously produced electrophiles …
DNA adductomics
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 …
features that occur within a living system under stress or subjected to exogenous or …
Development of a DNA adductome mass spectral database
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 …
biomonitoring of hazardous chemicals. A mass spectral database of DNA adducts will be …
Mass spectrometry-based DNA adductomics
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 …
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 …
DNA adducts, which may contribute to the initiation of carcinogenesis. Liquid …
Is high resolution a strict requirement for mass spectrometry-based cellular DNA adductomics?
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 …
of DNA adducts, and these may lead to gene mutations, thereby contributing to the …
Methods and challenges for computational data analysis for DNA adductomics
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 …
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 …
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
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 …
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 …
in chemical carcinogenesis. Investigating these modifications is of fundamental importance …