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Publication : Adult-born SVZ progenitors receive transient synapses during remyelination in corpus callosum.

First Author  Etxeberria A Year  2010
Journal  Nat Neurosci Volume  13
Issue  3 Pages  287-289
PubMed ID  20173746 Mgi Jnum  J:279520
Mgi Id  MGI:6212604 Doi  10.1038/nn.2500
Citation  Etxeberria A, et al. (2010) Adult-born SVZ progenitors receive transient synapses during remyelination in corpus callosum. Nat Neurosci 13(3):287-289
abstractText  We found that demyelinated axons formed functional glutamatergic synapses onto adult-born NG2(+) oligodendrocyte progenitor cells (OPCs) migrating from the subventricular zone after focal demyelination of adult mice corpus callosum. This glutamatergic input was substantially reduced compared with endogenous callosal OPCs 1 week after lesion and was lost on differentiation into oligodendrocytes. Therefore, axon-oligodendrocyte progenitor synapse formation is a transient and regulated step that occurs during remyelination of callosal axons.
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