Reactive oxygen species (ROS) are a chemically defined group of reactive molecules
derived from molecular oxygen. ROS are involved in a plethora of processes in cells in all …

A number of reactive oxygen and nitrogen species are produced during normal metabolism
in human body. These species can be both radical and non-radical and have varying …

Recent publications have suggested that oxidative DNA damage mediated by hydroxyl
radical (˙ OH) is unimportant in vivo, and that carbonate anion radical (CO3˙−) plays the key …

Whether flavonoids play significant antioxidant roles in plants challenged by photooxidative
stress of different origin has been largely debated over the last few decades. A critical review …

The world's population aging progression renders age‐related neurodegenerative diseases
to be one of the biggest unsolved problems of modern society. Despite the progress in …

Iron is a transition metal and essential constituent of almost all living cells and organisms. As
component of various metalloproteins it is involved in critical biochemical processes such as …

Reactive oxygen species (ROS), produced by respiratory burst oxidase homologs (RBOHs)
at the apoplast, play a key role in local and systemic cell-to-cell signaling, required for plant …

Regulated cell death (RCD) has a significant impact on development, tissue homeostasis,
and the occurrence of various diseases. Among different forms of RCD, ferroptosis is …

Duality of iron as an essential cofactor of many enzymatic metabolic processes and as a
catalyst of poorly controlled redox-cycling reactions defines its possible biological beneficial …

Ergothioneine is a thiol/thione molecule synthesised only by some fungi and bacteria.
Nonetheless, it is avidly taken up from the diet by humans and other animals through a …