Many different mechanisms have been suggested for the oxidative lipid fragmentations that produce biologically active aldehydes such as 4-hydroxynon-2-enal (HNE), oxononanoyl phosphatidylcholine ...

Free radicals are highly unstable and reactive molecules that are literally stealing electrons from your healthy cells at this very moment, causing damage that accumulates over time and contributes to ...

EPFL scientists have identified a molecular pathway that protects cells from lipid oxidation and ferroptosis, a regulated form of cell death involved in aging and several diseases. Our cells ...

Medically reviewed by Marla Anderson, MD Key Takeaways Free radicals are unstable molecules that can damage DNA, leading to ...

Oxidative stress affects all living organisms, and the damage it causes is believed to play a part in cancer, diabetes, Alzheimer's disease and a number of other health conditions. Some animals have ...

Optimal nutrition of critically ill infants and children remains an unsolved problem, particularly during sepsis. During sepsis in adults, fat becomes a preferred fuel for oxidation (1,2), which ...

Free radicals are unstable molecules that can damage the DNA inside cells if they build up. They may play a role in a range of diseases and the visible signs of aging. Antioxidants are another type of ...

The holiday season is in full swing, and with it comes time for family celebration while gathering around tables full of delicious foods with seasonal spices! But it can also be a stressful time of ...