| Literature DB >> 29305005 |
Wenxuan Liu1, Joe V Chakkalakal2.
Abstract
The neuromuscular junction (NMJ) is the specialized site that connects the terminal of a motor neuron axon to skeletal muscle. As a synapse NMJ integrity is essential for transducing motor neuron signals that initiate skeletal muscle contraction. Many diseases and skeletal muscle aging are linked to impaired NMJ function and the associated muscle wasting. In this chapter we review the components of an NMJ and, the processes of NMJ development, maturation, and regeneration. Also, we briefly discuss the cellular and molecular mechanisms of NMJ decline in the context of disease and aging.Entities:
Keywords: Aging; Congenital myasthenia syndrome; Motor neuron; Myasthenia gravis; Myogenesis; Neuromuscular disorders; Regeneration; Sarcopenia; Satellite cells; Skeletal muscle; Stem cells; Synapse
Mesh:
Year: 2017 PMID: 29305005 DOI: 10.1016/bs.ctdb.2017.08.005
Source DB: PubMed Journal: Curr Top Dev Biol ISSN: 0070-2153 Impact factor: 4.897