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Abstract

The birth of new neurons from neural stem cells (NSC)s during developmental and adult neurogenesis arises from a myriad of highly complex signalling cascades. Emerging as one of these is the nuclear factor erythroid 2-related factor (NRF2)-signaling pathway. Regulation by NRF2 is reported to span the neurogenic process from early neural lineage specification and NSC regulation to neuronal fate commitment and differentiation. Here, we review these reports selecting only those where NRF2 signaling was directly manipulated to provide a clearer case for a direct role of NRF2 in embryonic and adult neurogenesis. With few studies providing mechanistic insight into this relationship, we lastly discuss key pathways linking NRF2 and stem cell regulation outside the neural lineage to shed light on mechanisms that may also be relevant to NSCs and neurogenesis.
Original languageEnglish
Pages (from-to)437-446
Number of pages10
JournalFree radical biology & medicine
Volume193
Early online date3 Nov 2022
DOIs
Publication statusPublished - 20 Nov 2022

Keywords

  • NRF2
  • NOTCH
  • Neurogenesis
  • Oxidative stress
  • redox signaling

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