The Locus Preserves LT-HSC Function by Inhibiting the PI3K-mTOR Pathway to Restrict Mitochondrial Metabolism

Bhaskar Chanda Stem Cell Qian and colleagues show that ncRNAs expressed from the imprinted locus Dlk1-Gtl2 maintain fetal liver and adult LT-HSCs through multiplexed inhibition of PI3K-mTOR signaling that in turn keeps mitochondrial biogenesis and metabolic activity in check.

from Cell Stem Cell http://ift.tt/1P9yFHr
via Bhaskar Chanda UHN

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