MicroRNAs in Vertebrate Synapse Development

MicroRNAs are a relatively new class of small noncoding RNAs that play an important role in post-transcriptional gene regulation during development and disease. MicroRNAs are abundant in the vertebrate nervous system where they appear to function during neuronal fate determination and early differen...

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Main Authors: Roberto Fiore, Gerhard Schratt
Format: Article
Language:English
Published: Wiley 2007-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1100/tsw.2007.196
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author Roberto Fiore
Gerhard Schratt
author_facet Roberto Fiore
Gerhard Schratt
author_sort Roberto Fiore
collection DOAJ
description MicroRNAs are a relatively new class of small noncoding RNAs that play an important role in post-transcriptional gene regulation during development and disease. MicroRNAs are abundant in the vertebrate nervous system where they appear to function during neuronal fate determination and early differentiation. It is now becoming increasingly clear that microRNAs are also involved in later stages of neuronal development, namely, the formation and plasticity of synapses. Furthermore, first examples are emerging that microRNAs might contribute to the etiology of neuronal diseases characterized by synaptic dysfunction. This review will summarize the recent examples that describe a function of microRNAs in synapse formation, plasticity, and disease, and discuss future directions that promise to shed light on microRNA regulation by synaptic activity and microRNA function in higher cognitive functions, such as learning and memory.
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spelling doaj-art-70cec6d9fcba48169435870175e76c342025-02-03T01:31:43ZengWileyThe Scientific World Journal1537-744X2007-01-01716717710.1100/tsw.2007.196MicroRNAs in Vertebrate Synapse DevelopmentRoberto Fiore0Gerhard Schratt1University of Heidelberg, Interdisciplinary Centre for Neurosciences (IZN), SFB488 Junior Group, GermanyUniversity of Heidelberg, Interdisciplinary Centre for Neurosciences (IZN), SFB488 Junior Group, GermanyMicroRNAs are a relatively new class of small noncoding RNAs that play an important role in post-transcriptional gene regulation during development and disease. MicroRNAs are abundant in the vertebrate nervous system where they appear to function during neuronal fate determination and early differentiation. It is now becoming increasingly clear that microRNAs are also involved in later stages of neuronal development, namely, the formation and plasticity of synapses. Furthermore, first examples are emerging that microRNAs might contribute to the etiology of neuronal diseases characterized by synaptic dysfunction. This review will summarize the recent examples that describe a function of microRNAs in synapse formation, plasticity, and disease, and discuss future directions that promise to shed light on microRNA regulation by synaptic activity and microRNA function in higher cognitive functions, such as learning and memory.http://dx.doi.org/10.1100/tsw.2007.196
spellingShingle Roberto Fiore
Gerhard Schratt
MicroRNAs in Vertebrate Synapse Development
The Scientific World Journal
title MicroRNAs in Vertebrate Synapse Development
title_full MicroRNAs in Vertebrate Synapse Development
title_fullStr MicroRNAs in Vertebrate Synapse Development
title_full_unstemmed MicroRNAs in Vertebrate Synapse Development
title_short MicroRNAs in Vertebrate Synapse Development
title_sort micrornas in vertebrate synapse development
url http://dx.doi.org/10.1100/tsw.2007.196
work_keys_str_mv AT robertofiore micrornasinvertebratesynapsedevelopment
AT gerhardschratt micrornasinvertebratesynapsedevelopment