Oxidation–reduction (redox) reactions are central to the existence of life. Reactive species of
oxygen, nitrogen and sulfur mediate redox control of a wide range of essential cellular …

Abstract 'Reactive oxygen species'(ROS) is a generic term that defines a wide variety of
oxidant molecules with vastly different properties and biological functions that range from …

Over the last two decades, hydrogen sulfide (H2S) has emerged as an endogenous
regulator of a broad range of physiological functions. H2S belongs to the class of molecules …

Reactive oxygen species (ROS) originate as a natural byproduct in standard metabolism of
oxygen activities. The principal sites of ROS generation in the cell are apoplast …

Short-chain fatty acids (SCFAs), produced by colonic bacteria and obtained from the diet,
have been linked to beneficial effects on human health associated with their metabolic and …

The COVID-19 pandemic caused by the coronavirus (SARS-CoV-2) has taken the world by
surprise into a major crisis of overwhelming morbidity and mortality. This highly infectious …

Inflammatory bowel disease (IBD) is associated with the production of reactive species that
target cysteine redox switches in proteins, thereby affecting gene regulation, DNA damage …

In the open metabolic system, redox-related signaling requires continuous monitoring and
fine-tuning of the steady-state redox set point. The ongoing oxidative metabolism is a …

Reactive oxygen species (ROS) are a group of short-lived highly reactive molecules formed
intracellularly from molecular oxygen. ROS can alter biochemical, transcriptional, and …

Abstract The coronavirus 2 (SARS-CoV-2) pandemic is viciously spreading through the
continents with rapidly increasing mortality rates. Current management of COVID-19 is …