Saturday, November 13, 2021

Building bacteria to keep us well

Scientists have engineered bacteria that can detect specific molecules in the gut.

from Top Health News -- ScienceDaily https://ift.tt/3ndOrr0

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Old muscle stem cells can act young again but there’s a catch

Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds ...