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Related Experiment Videos

Postnatal histogenesis in the peripheral nervous system.

Stefano Geuna1, Paolo Borrione, Guido Filogamo

  • 1Dipartimento di Scienze Cliniche e Biologiche, Università di Torino, Ospedale San Luigi, Regione Gonzole 10, 10043 Orbassano, TO, Italy. stefano.geuna@unito.it

International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience
|October 24, 2002
PubMed
Summary

Recent advancements challenge the "no new neurons" dogma, highlighting postnatal neurogenesis. This review focuses on the understudied peripheral nervous system

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Area of Science:

  • Neuroscience
  • Peripheral Nervous System Biology

Background:

  • The dogma of "no new neurons" in the adult brain has been challenged by recent discoveries in postnatal neurogenesis.
  • Research has predominantly focused on the central nervous system, neglecting the peripheral nervous system (PNS).

Purpose of the Study:

  • To review the existing literature on postnatal histogenesis within the peripheral nervous system.
  • To draw attention to the under-researched area of PNS postnatal development and its potential therapeutic implications.

Main Methods:

  • Comprehensive literature review of historical and recent reports on postnatal histogenesis.
  • Analysis of studies across various districts of the peripheral nervous system.

Main Results:

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  • Evidence suggests postnatal histogenesis occurs in specific regions of the peripheral nervous system.
  • The extent and functional significance of PNS postnatal development are still emerging areas of research.

    • Conclusions:

    • Postnatal neurogenesis is not exclusive to the central nervous system and warrants further investigation in the PNS.
    • Understanding PNS postnatal histogenesis may offer novel therapeutic strategies for nervous system repair.