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Publication : Homeostatic regulation of MeCP2 expression by a CREB-induced microRNA.

First Author  Klein ME Year  2007
Journal  Nat Neurosci Volume  10
Issue  12 Pages  1513-4
PubMed ID  17994015 Mgi Jnum  J:130774
Mgi Id  MGI:3772312 Doi  10.1038/nn2010
Citation  Klein ME, et al. (2007) Homeostatic regulation of MeCP2 expression by a CREB-induced microRNA. Nat Neurosci 10(12):1513-4
abstractText  Both increases and decreases in methyl CpG-binding protein 2 (MeCP2) levels cause neurodevelopmental defects. We found that MeCP2 translation is regulated by microRNA 132 (miR132). Block of miR132-mediated repression increased MeCP2 and brain-derived neurotrophic factor (BDNF) levels in cultured rat neurons and the loss of MeCP2 reduced BDNF and miR132 levels in vivo. This feedback loop may provide a mechanism for homeostatic control of MeCP2 expression.
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