Activity-Dependent Proteolytic Cleavage of Neuroligin-1
نویسندگان
چکیده
منابع مشابه
Activity-Dependent Proteolytic Cleavage of Neuroligin-1
Neuroligin (NLG), a postsynaptic adhesion molecule, is involved in the formation of synapses by binding to a cognate presynaptic ligand, neurexin. Here we report that neuroligin-1 (NLG1) undergoes ectodomain shedding at the juxtamembrane stalk region to generate a secreted form of NLG1 and a membrane-tethered C-terminal fragment (CTF) in adult rat brains in vivo as well as in neuronal cultures....
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Maintaining wakefulness is associated with a progressive increase in the need for sleep. This phenomenon has been linked to changes in synaptic function. The synaptic adhesion molecule Neuroligin-1 (NLG1) controls the activity and synaptic localization of N-methyl-d-aspartate receptors, which activity is impaired by prolonged wakefulness. We here highlight that this pathway may underlie both th...
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ژورنال
عنوان ژورنال: Neuron
سال: 2012
ISSN: 0896-6273
DOI: 10.1016/j.neuron.2012.10.003