• Scientists discover how to control fate of stem cells
  ...a single signaling system known as the Nodal/Activin pathway tells stem cells what cell type they should eventually become....The finding that pSmad2 regulates distinct gene sets at different levels of Nodal/Activin signaling provides new and important insights into the molecular regulation of the stem cell state."
  By oupsemma in Public bookmarks with differentiating health regulation stem_cell

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