title: C. elegans as a genetic model to identify novel cellular and molecular mechanisms underlying nervous system regeneration.
abstract: Research into conditions that improve axon regeneration has the potential to open a new door for treatment of brain injury caused by stroke and neurodegenerative diseases of aging, such as Alzheimer, by harnessing intrinsic neuronal ability to reorganize itself. Elucidating the molecular mechanisms of axon regeneration should shed light on how this process becomes restricted in the postnatal stage and in CNS and therefore could provide therapeutic targets for developing strategy to improve axon regeneration in adult CNS. In this review, we first discuss the general view about nerve regeneration and the advantages of using C. elegans as a model system to study axon regeneration. We then compare the conserved regeneration patterns and molecular mechanisms between C. elegans and vertebrates. Lastly, we discuss the power of femtosecond laser technology and its application in axon regeneration research.
authors: Division of Developmental Biology; Cincinnati Children's Hospital Research Foundation; Cincinnati, OH, USA.
authors: Hui
authors: H
authors: Chiu
authors: Amel
authors: A
authors: Alqadah
authors: Chiou-Fen
authors: CF
authors: Chuang
authors: Chieh
authors: C
authors: Chang
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology*; D017173:Caenorhabditis elegans / Q000166:cytology* / Q000235:genetics* / Q000502:physiology; D002490:Central Nervous System / Q000378:metabolism / Q000502:physiology; D005823:Genetics; D007834:Lasers; D023421:Models, Animal; D008957:Models, Genetic; D009416:Nerve Regeneration / Q000235:genetics / Q000502:physiology*; D009474:Neurons / Q000166:cytology / Q000502:physiology; D017933:Peripheral Nervous System / Q000378:metabolism / Q000502:physiology