[HTML][HTML] Chemical analysis of DNA damage

Y Yu, P Wang, Y Cui, Y Wang - Analytical chemistry, 2018 - ncbi.nlm.nih.gov
In human cells, the integrity of genetic information is constantly challenged by endogenous
and exogenous chemical agents that can induce DNA damage. To counteract the …

Molecular aspects of colorectal adenomas: the interplay among microenvironment, oxidative stress, and predisposition

GM Aceto, T Catalano, MC Curia - BioMed research …, 2020 - Wiley Online Library
The development of colorectal cancer (CRC) is a multistep process initiated by a benign
polyp that has the potential to evolve into in situ carcinoma through the interactions between …

DNA adductomics for the biological effect assessment of contaminant exposure in marine sediments

G Martella, E Gorokhova, PFM Sousa… - Environmental …, 2023 - ACS Publications
Exposure to chemical pollution can induce genetic and epigenetic alterations,
developmental changes, and reproductive disorders, leading to population declines in …

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 …

[HTML][HTML] Exploration and optimization of extraction, analysis and data normalization strategies for mass spectrometry-based DNA adductome mapping and modeling

M De Graeve, E Van de Walle, T Van Hecke… - Analytica Chimica …, 2023 - Elsevier
Although interest in characterizing DNA damage by means of DNA adductomics has
substantially grown, the field of DNA adductomics is still in its infancy, with room for …

Fundamentals and advances of orbitrap mass spectrometry

ES Hecht, M Scigelova, S Eliuk… - … of Analytical Chemistry …, 2006 - Wiley Online Library
Analytical chemistry has considerably benefited from the developments in the field of mass
spectrometry. The high resolution, mass accuracy, and sensitivity offered by modern mass …

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 …

Cytotoxic and genotoxic effects in mechanics occupationally exposed to diesel engine exhaust

G León-Mejía, I Luna-Rodríguez, C Trindade… - Ecotoxicology and …, 2019 - Elsevier
Diesel engine exhaust (DEE), which is the product of diesel combustion, is considered
carcinogenic in humans. It comprises toxic gases, polycyclic aromatic hydrocarbons (PAHs) …

DNA adduct profiling of in vitro colonic meat digests to map red vs. white meat genotoxicity

LY Hemeryck, C Rombouts, E De Paepe… - Food and chemical …, 2018 - Elsevier
The consumption of red meat has been linked to an increased colorectal cancer (CRC) risk.
One of the major hypotheses states that heme iron (present in red meat) stimulates the …

Red meat-derived nitroso compounds, lipid peroxidation products and colorectal cancer

P Steinberg - Foods, 2019 - mdpi.com
About 20 years ago, the research group of Sheila Anne Bingham in Cambridge, UK, showed
for the first time that volunteers consuming large amounts of red meat excrete high amounts …