How an exercise-activated enzyme helps to keep the brain young

How an exercise-activated enzyme helps to keep the brain young

• Email Bluesky Facebook LinkedIn Reddit Whatsapp X An enzyme produced by liver cells (pictured) has anti-ageing effects on the brain • Credit: Biophoto Associates/Science Photo Li

Science · February 25, 2026 (updated February 25, 2026) · 2 min · 230 words

Reinforced enzyme expression drives high production of durable lactate-based polyester

• Bio-based polyhydroxyalkanoates (PHAs) are considered one of the most promising sustainable alternatives to fossil-derived plastics • Poly[(D-lactate)-co-(R)-3-hydroxybutyrate] (

Science · February 25, 2026 (updated February 25, 2026) · 1 min · 165 words

A yeast enzyme helps human cells overcome mitochondrial defects

• Nucleotide synthesis-the production of the basic components of DNA and RNA-is essential for cell growth and division. • In most animal cells, this process depends closely on prop

Science · February 17, 2026 (updated February 24, 2026) · 1 min · 152 words
Scientists discover the enzyme that lets cancer rapidly rewire its DNA

Scientists discover the enzyme that lets cancer rapidly rewire its DNA

• Scientists discover the enzyme that lets cancer rapidly rewire its DNA Researchers identify the enzyme that sets off cancerâ s most chaotic genetic explosion â and it could be a

Science · February 16, 2026 (updated February 24, 2026) · 2 min · 256 words