Eukaryotic cells have developed complex systems to regulate the production and response
to reactive oxygen species (ROS). Different ROS control diverse aspects of cell behaviour …

In eukaryotic cells, ATP generation is generally viewed as the primary function of
mitochondria under normoxic conditions. Reactive oxygen species (ROS), in contrast, are …

Superoxide dismutases (SODs) are universal enzymes of organisms that live in the
presence of oxygen. They catalyze the conversion of superoxide into oxygen and hydrogen …

Reactive oxygen species (ROS) are reactive intermediates of molecular oxygen that act as
important second messengers within the cells; however, an imbalance between generation …

Reactive oxygen species (ROS), a group of highly reactive ions and molecules, are
increasingly being appreciated as powerful signaling molecules involved in the regulation of …

Cancer is one of the major causes of death in the world and its global burden is expected to
continue increasing. In several types of cancers, reactive oxygen species (ROS) have been …

Reactive oxygen species (ROS) at the right concentration promote cell proliferation in cell
culture, stem cells, and model organisms. However, the mystery of how ROS signaling is …

Oxidative stress refers to elevated intracellular levels of reactive oxygen species (ROS) that
cause damage to lipids, proteins and DNA. Oxidative stress has been linked to a myriad of …

Mitochondria produce reactive oxygen species (mROS) as a natural by-product of electron
transport chain activity. While initial studies focused on the damaging effects of reactive …

Free radical damage is linked to formation of many degenerative diseases, including cancer,
cardiovascular disease, cataracts, and aging. Excessive reactive oxygen species (ROS) …