Barriera gjak-tru është në fakt një filtër inteligjent: zbulimi që mund të hapë rrugë të re kundër Alzheimerit
A study published in Cell describes the blood-brain barrier as an intelligent filter. Researchers found that 92 proteins pass through this barrier into the brain. Specifically, the liver protein APOA1 helps maintain connections between neurons. This discovery could lead to new ways of fighting Alzheimer's.