Document Detail


Histone acetylation: molecular mnemonics on the chromatin.
MedLine Citation:
PMID:  23324667     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Long-lasting memories require specific gene expression programmes that are, in part, orchestrated by epigenetic mechanisms. Of the epigenetic modifications identified in cognitive processes, histone acetylation has spurred considerable interest. Whereas increments in histone acetylation have consistently been shown to favour learning and memory, a lack thereof has been causally implicated in cognitive impairments in neurodevelopmental disorders, neurodegeneration and ageing. As histone acetylation and cognitive functions can be pharmacologically restored by histone deacetylase inhibitors, this epigenetic modification might constitute a molecular memory aid on the chromatin and, by extension, a new template for therapeutic interventions against cognitive frailty.
Authors:
Johannes Gräff; Li-Huei Tsai
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Publication Detail:
Type:  Journal Article     Date:  2013-01-17
Journal Detail:
Title:  Nature reviews. Neuroscience     Volume:  14     ISSN:  1471-0048     ISO Abbreviation:  Nat. Rev. Neurosci.     Publication Date:  2013 Feb 
Date Detail:
Created Date:  2013-01-18     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100962781     Medline TA:  Nat Rev Neurosci     Country:  England    
Other Details:
Languages:  eng     Pagination:  97-111     Citation Subset:  IM    
Affiliation:
1] The Picower Institute for Learning and Memory, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. [2] Broad Institute of Harvard University and Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA. [3] Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
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