Far from a static barrier, the brain’s extensive interface with the blood is increasingly being appreciated as an active border, one that serves not only to keep some proteins out, but to let others ...

Scientists uncover key proteins driving brain aging, offering critical insights into timing interventions to preserve brain health and combat neurodegenerative disorders. Study: Plasma proteomics ...

Discover how mapping plasma proteins to diseases in 53,000 adults is transforming diagnostics, advancing treatments, and paving the way for personalized healthcare solutions. Study: Atlas of the ...

Some people’s brains age faster than average, some slower. Scientists quantify this “brain age gap” by subtracting a person’s chronological age from their brain’s biological age. Because aging brains ...

Proteins are essential macromolecules that play a crucial role in virtually all biological processes. They are the building blocks of life, performing a wide range of functions within organisms, from ...

Extracellular vesicles (EVs) are tiny biological bubbles that carry nucleic acids and proteins between cells, playing an essential role in tissue repair, neuroprotection and immune health. By ...