Integration of epigenetic mechanisms into non-genotoxic carcinogenicity hazard assessment: Focus on DNA methylation and histone modifications

D Desaulniers, P Vasseur, A Jacobs… - International Journal of …, 2021 - mdpi.com
Epigenetics involves a series of mechanisms that entail histone and DNA covalent
modifications and non-coding RNAs, and that collectively contribute to programing cell …

The molecular basis of alcohol use disorder (AUD). Genetics, epigenetics, and nutrition in AUD: an amazing triangle

A Siomek-Gorecka, A Dlugosz, D Czarnecki - International Journal of …, 2021 - mdpi.com
Alcohol use disorder (AUD) is a very common and complex disease, as alcohol is the most
widely used addictive drug in the world. This disorder has an enormous impact on public …

Global DNA 5-hydroxymethylcytosine level and its chromosomal distribution in four rye species

A Kalinka, M Starczak, D Gackowski… - Journal of …, 2023 - academic.oup.com
The rye genome has a large size with a high level of cytosine methylation, which makes it
particularly convenient for studying the occurrence of potential cytosine demethylation …

Profiling of epigenetic DNA modifications by advanced liquid chromatography-mass spectrometry technologies

W Lai, J Mo, J Yin, C Lyu, H Wang - TrAC Trends in Analytical Chemistry, 2019 - Elsevier
Four DNA bases are essential biochemical elements for coding heritable life blueprint.
Meanwhile, organisms utilize modifying enzymes to post chemical groups on DNA bases to …

5-Hydroxymethylcytosine (5hmC), or how to identify your favorite cell

S Ecsedi, JR Rodríguez-Aguilera… - Epigenomes, 2018 - mdpi.com
Recently described as the sixth base of the DNA macromolecule, the precise role of 5-
hydroxymethylcytosine (5hmC) is the subject of debate. Early studies indicate that it is …

Global hypomethylation pattern in systemic sclerosis: An application for absolute quantification of epigenetic DNA modification products by 2D-UPLC-MS/MS

NE Dal-Bekar, A Siomek-Gorecka, D Gackowski… - Clinical …, 2022 - Elsevier
Abstract Background Systemic sclerosis (SSc) is a rare autoimmune disease characterized
by progressive fibrosis of the skin and internal organs. Besides genetics risk factors …

Mass spectrometry reveals the presence of specific set of epigenetic DNA modifications in the Norway spruce genome

IA Yakovlev, D Gackowski, A Abakir, M Viejo… - Scientific Reports, 2019 - nature.com
Methylcytosine (5mC) is an epigenetic modification involved in regulation of gene
expression in metazoans and plants. Iron-(II)/α-ketoglutarate-dependent dioxygenases can …

A DNA adductome analysis revealed a reduction in the global level of C5-hydroxymethyl-2′-deoxycytidine in the non-tumoral upper urinary tract mucosa of urothelial …

Y Matsushita, Y Iwashita, S Ohtsuka, I Ohnishi… - Genes and …, 2021 - Springer
Background DNA adducts, covalent modifications to DNA due to exposure to specific
carcinogens, cause the mispairing of DNA bases, which ultimately results in DNA mutations …

Quantification of modified nucleotides and nucleosides by isotope dilution mass spectrometry

JM Marchante‐Gayón… - Mass Spectrometry …, 2023 - Wiley Online Library
Epigenetic modifications are closely related to certain disorders of the organism, including
the development of tumors. One of the main epigenetic modifications is the methylation of …

Cell type-specific differences in redox regulation and proliferation after low UVA doses

S Ciesielska, P Bil, K Gajda, A Poterala-Hejmo… - PloS one, 2019 - journals.plos.org
Ultraviolet A (UVA) radiation is harmful for living organisms but in low doses may stimulate
cell proliferation. Our aim was to examine the relationships between exposure to different …