Developmental stage‐specific role of Frs adapters as mediators of FGF receptor signaling in the oligodendrocyte lineage cells

FGF signaling is important for numerous cellular processes and produces diverse cellular responses. Our recent studies using mice conditionally lacking FGF‐Receptor‐1 (Fgfr1 ) or Fgfr2 during different stages of myelinogenesis revealed that Fgfr signaling is first required embryonically for the specification of oligodendrocyte progenitors (OPCs) and then later postnatally for the growth of the myelin sheath during active myelination but not for...