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Latest Helena Mira Stories

87d5e427ae2817c00aa02d8b91ff21ce
2010-07-02 08:11:47

Scientists have identified the signal that prevents stem cells from proliferating, protecting the brain against too much cell division and ensuring a pool of neural stem cells that lasts a lifetime.


Word of the Day
shotta
  • An armed gangster.
The word 'shotta' is an alteration of 'shooter'.