[HTML][HTML] 8-Oxoguanine: from oxidative damage to epigenetic and epitranscriptional modification
In pathophysiology, reactive oxygen species control diverse cellular phenotypes by
oxidizing biomolecules. Among these, the guanine base in nucleic acids is the most …
oxidizing biomolecules. Among these, the guanine base in nucleic acids is the most …
[HTML][HTML] Ionizing radiation-induced epigenetic modifications and their relevance to radiation protection
M Belli, MA Tabocchini - International journal of molecular sciences, 2020 - mdpi.com
The present system of radiation protection assumes that exposure at low doses and/or low
dose-rates leads to health risks linearly related to the dose. They are evaluated by a …
dose-rates leads to health risks linearly related to the dose. They are evaluated by a …
[HTML][HTML] Intracellular Sources of ROS/H2O2 in Health and Neurodegeneration: Spotlight on Endoplasmic Reticulum
Reactive oxygen species (ROS) are produced continuously throughout the cell as products
of various redox reactions. Yet these products function as important signal messengers …
of various redox reactions. Yet these products function as important signal messengers …
[HTML][HTML] Chemical insights into oxidative and nitrative modifications of DNA
CMC Andrés, JMP Lastra, CA Juan, FJ Plou… - International Journal of …, 2023 - mdpi.com
This review focuses on DNA damage caused by a variety of oxidizing, alkylating, and
nitrating species, and it may play an important role in the pathophysiology of inflammation …
nitrating species, and it may play an important role in the pathophysiology of inflammation …
[HTML][HTML] APE1/Ref-1 role in inflammation and immune response
TT Oliveira, LG Coutinho, LOA de Oliveira… - Frontiers in …, 2022 - frontiersin.org
Apurinic/apyrimidinic endonuclease 1/redox effector factor 1 (APE1/Ref-1) is a
multifunctional enzyme that is essential for maintaining cellular homeostasis. APE1 is the …
multifunctional enzyme that is essential for maintaining cellular homeostasis. APE1 is the …
Emerging trends in the photodynamic inactivation (PDI) applied to the food decontamination
The food and drink manufacturing industry is constantly seeking for alternative sanitation
and disinfection systems that may achieve the same antimicrobial efficiency of conventional …
and disinfection systems that may achieve the same antimicrobial efficiency of conventional …
[HTML][HTML] Towards a comprehensive view of 8-oxo-7, 8-dihydro-2'-deoxyguanosine: Highlighting the intertwined roles of DNA damage and epigenetics in genomic …
oxo-7, 8-dihydro-2′-deoxyguanosine (8-oxodG), a major product of DNA oxidation, is a pre-
mutagenic lesion which is prone to mispair, if left unrepaired, with 2′-deoxyadenosine …
mutagenic lesion which is prone to mispair, if left unrepaired, with 2′-deoxyadenosine …
Concordance of hydrogen peroxide–induced 8-oxo-guanine patterns with two cancer mutation signatures of upper GI tract tumors
Oxidative DNA damage has been linked to inflammation, cancer, and aging. Here, we have
mapped two types of oxidative DNA damage, oxidized guanines produced by hydrogen …
mapped two types of oxidative DNA damage, oxidized guanines produced by hydrogen …
[HTML][HTML] Hydrogen peroxide-induced stress acclimation in plants
MK Qureshi, P Gawroński, S Munir, S Jindal… - Cellular and Molecular …, 2022 - Springer
Among all reactive oxygen species (ROS), hydrogen peroxide (H2O2) takes a central role in
regulating plant development and responses to the environment. The diverse role of H2O2 …
regulating plant development and responses to the environment. The diverse role of H2O2 …
[HTML][HTML] Recent advances: molecular mechanism of RNA oxidation and its role in various diseases
Z Li, X Chen, Z Liu, W Ye, L Li, L Qian… - Frontiers in Molecular …, 2020 - frontiersin.org
Compared with the research on DNA damage, there are fewer studies on RNA damage, and
the damage mechanism remains mostly unknown. Recent studies have shown that RNA is …
the damage mechanism remains mostly unknown. Recent studies have shown that RNA is …