Slow Your Roll: Inhibiting SETD7 Activity Permits Ex Vivo Expansion of Muscle Stem Cells

Muscle stem cell regenerative capacity is rapidly lost during ex vivo culture. In this issue of Cell Stem Cell, Judson et al. (2018) show that inhibition of cytoplasmic SETD7, a lysine methyltransferase, potently expands naive, undifferentiated mouse and human muscle stem cells by restricting their progression through the myogenic program.

http://ift.tt/2GCdaxH