Non-enzymatic antioxidants like vitamin C, E, and polyphenols neutralise ROS or help regenerate the body’s enzymatic ...

Oxidative stress, caused by an imbalance between reactive oxygen species (ROS) and antioxidant defenses, plays a central role ...

Selenium-containing glutathione peroxidase (GPX) Protects cells from hydrogen peroxides and lipid hydroperoxides. If not neutralized, these peroxides will damage cellular membranes and other vital ...

Free radicals are produced in the body during normal cellular metabolic activities, and their excessive accumulation can overwhelm the natural antioxidant mechanisms. This leads to oxidative stress, ...

One such protein, glutathione peroxidase 4 (GPX4), is vital in supporting cellular protection and cancer cell survival. "This protective property of GPX4 creates a significant challenge for ...

IntroductionOxidative stress, caused by an imbalance between reactive oxygen species (ROS) and antioxidant defenses, plays a central role in the ...