science ๐ฌ Lab-grown brain cells live five years, changing research
Scientists achieved a major breakthrough by making lab-grown brain organoids last for five years. This research took place in the journal Nature, utilizing tiny clusters of human cells. The organoids showed aging patterns from a fetal brain to a 4-year-old brain over this period. This development suggests cells have an internal clock and could aid in longer-term brain studies. Researchers see this as a step towards testing new drug and gene therapies. ๐ง