Daily Science Updates on Cellular Health
Understanding how your cells communicate, protect, and repair. New research published every day.
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Recent Articles
- How Your Cells Make Their Own Antioxidant Shield
Glutathione is your cells’ primary defence against oxidative stress, but they can only make it if cysteine is available. N-acetylcysteine provides that cysteine, allowing cells to rapidly rebuild their antioxidant reserves when needed. - How Muscles Talk to the Rest of Your Body Through Exercise Messenger Molecules
During exercise, your muscles release chemical messengers called myokines that influence immune function, metabolism, and brain health. These signalling molecules represent a sophisticated communication system that coordinates your body’s response to physical activity. - Broken Mitochondria, Inflamed Pancreas: How Cancer Cells Weaponise Cellular Damage
Pancreatic cancer cells accumulate broken mitochondria that trigger inflammatory responses, creating a cellular environment that fuels tumour survival and growth. This counterintuitive strategy turns cellular damage into a competitive advantage. - Why Parkinson’s Disease Begins in the Powerhouse of the Cell
Dopamine neurons in Parkinson’s disease contain mitochondria with visible structural damage, reducing their ability to generate energy. These high-metabolism cells are uniquely vulnerable when their energy factories fail. - When Cells Clean House: How Fasting Triggers Autophagy and Cellular Renewal
When you fast for extended periods, your cells activate autophagy, a self-cleaning process that removes damaged proteins and worn mitochondria. Research shows this cellular recycling mechanism increases noticeably after 24 hours without food, driven by ancient survival mechanisms evolution preserved.