title: The multicellular complexity of peripheral nerve regeneration.
abstract: Peripheral nerves show a remarkable ability to regenerate following a transection injury. Downstream of the cut, the axons degenerate and so to regenerate the nerve, the severed axons need to regrow back to their targets and regain function. This requires the axons to navigate through two different environments. (1) The bridge of new tissue that forms between the two nerve stumps and (2) the distal stump of the nerve that remains associated with the target tissues. This involves distinct, complex multicellular responses that guide and sustain axonal regrowth. These processes have important implications for our understanding of the regeneration of an adult tissue and have parallels to aspects of tumour formation and spread.
authors.affiliation: MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK.
authors.forename: Anne-Laure
authors.initials: AL
authors.lastname: Cattin
authors.affiliation: MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK; UCL Cancer Institute, University College London, Gower Street, London WC1E 6BT, UK. Electronic address: alison.lloyd@ucl.ac.uk.
authors.forename: Alison C
authors.initials: AC
authors.lastname: Lloyd
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology; D006801:Humans; D009416:Nerve Regeneration / Q000502:physiology*; D010525:Peripheral Nerves / Q000166:cytology*