Redox biology investigates how reversible oxidation–reduction (redox) reactions regulate fundamental cellular processes. Central to this field is the role of reactive oxygen species (ROS), such as ...
Oxidative stress occurs when there is an imbalance between the production of free radicals and the body’s ability to counteract them. When you purchase through links on our site, we may earn an ...
You may have heard about oxidative stress on social media. A TikTok search offers dozens of videos that claim to break down the complex chemical process and, in some instances, offer up “treatments” ...
Iron is a critical micronutrient for the survival of plants and humans, yet too much iron can also be toxic. An interdisciplinary research team has discovered that the protein PATELLIN2 is not only ...
The infamous paired helical filaments (PHFs) of tau that sprawl across the brain in Alzheimer’s disease are the end products of a multiyear process. What drives tau to form these specific filaments in ...
In life, motivation can be the difference between success and failure, goal-setting and aimlessness, well-being and unhappiness. And yet, becoming and staying motivated is often the hardest step, a ...
A research group has discovered that in mammals, a protein kinase A (PKA) promotes wakefulness, while protein phosphatase 1 (PP1) and calcineurin promote sleep. This study revealed that the balance ...
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