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The challenges and beauty of peripheral nerve regrowth
Author(s) -
Zochodne Douglas W.
Publication year - 2012
Publication title -
journal of the peripheral nervous system
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1
H-Index - 67
eISSN - 1529-8027
pISSN - 1085-9489
DOI - 10.1111/j.1529-8027.2012.00378.x
Subject(s) - regeneration (biology) , neuroscience , peripheral nerve , peripheral , peripheral nerve injury , peripheral nervous system , axon , collateral damage , biology , medicine , anatomy , central nervous system , psychology , microbiology and biotechnology , criminology
This review provides an overview of selected aspects of peripheral nerve regeneration and potential avenues to explore therapeutically. The overall coordinated and orchestrated pattern of recovery from peripheral nerve injury has a beauty of execution and progress that rivals all other forms of neurobiology. It involves changes at the level of the perikaryon, coordination with important peripheral glial partners, the Schwann cells, a controlled inflammatory response, and growth that overcomes surprising intrinsic roadblocks. Both regenerative axon growth and collateral sprouting encompass fascinating aspects of this story. Better understanding of peripheral nerve regeneration may also lead to enhanced central nervous system recovery.