Molecular mechanisms of cellular interactions in peripheral nerve regeneration.
The peripheral nervous system, as opposed to the central nervous system, has the intrinsic capacity to regenerate. It was recognized long ago that this can be achieved only after an extensive clean-up procedure, the so-called Wallerian degeneration, in which myelin debris is removed and a suitable environment for growing axons is generated. Wallerian degeneration and the regeneration process itself both depend on direct cellular interactions as well as on long-range signals between all participating cell types. Elucidating the nature and functional consequences of these signals is a main goal in understanding peripheral nerve repair.
Küry
P
P
Molecular Neurobiology Laboratory, Department of Neurology, Heinrich-Heine University, Düsseldorf, Germany.
Stoll
G
G
Müller
H W
HW
D000818:Animals; D002450:Cell Communication / Q000502:physiology; D009416:Nerve Regeneration / Q000502:physiology*; D009457:Neuroglia / Q000166:cytology / Q000502:physiology; D009474:Neurons / Q000166:cytology / Q000502:physiology; D010525:Peripheral Nerves / Q000166:cytology / Q000502:physiology*; D014855:Wallerian Degeneration / Q000503:physiopathology