Activity-dependent synaptic localization of processing bodies and their role in dendritic structural plasticity
نویسندگان
چکیده
منابع مشابه
Activity-dependent synaptic localization of processing bodies and their role in dendritic structural plasticity.
In neurons, transport of a subset of mRNAs to subcellular regions and their translation has a role in synaptic plasticity. Recent studies have suggested a control mechanism of this local translation through mRNA compartmentalization or degradation. Here we report that processing bodies (P-bodies), which are involved in mRNA degradation or storage, are transported to dendrites by conventional ki...
متن کاملTitle : Activity - dependent synaptic localization of processing bodies and their role in dendritic structural plasticity . Running title : P - bodies role in synaptic plasticity
Jun-Young Oh, Ara Kwon, Anna Jo, Hoon Kim, Yong-Sook Goo, Jin-A Lee, Hyong Kyu Kim a Department of Medicine and Microbiology, College of Medicine, Signaling Disorder Research Center, Chungbuk National University, Cheongju, 361-763, The Republic of Korea b Department of Emergency Medicine, College of Medicine, Chungbuk National University, Cheongju, 361-763, The Republic of Korea c Department of...
متن کاملP7: The Role of Aquaporins in Synaptic Plasticity and Epilepsy
لطفاً به چکیده انگلیسی مراجعه شود.
متن کاملRebuilding dendritic democracy. Focus on "equalization of synaptic efficacy by activity- and timing-dependent synaptic plasticity".
Hebbian learning has become a very influential paradigm, which states that learning in neural networks is achieved by modifying synaptic connections between neurons in proportion to their correlated activity (Gerstner and Kistler 2002). While this process is desirable to detect relevant inputs to be learned, it also represents a positive feedback mechanism that becomes discriminatory when diffe...
متن کاملActivity-dependent structural plasticity.
Plasticity in the brain reaches far beyond a mere changing of synaptic strengths. Recent time-lapse imaging in the living brain reveals ongoing structural plasticity by forming or breaking of synapses, motile spines, and re-routing of axonal branches in the developing and adult brain. Some forms of structural plasticity do not follow Hebbian- or anti-Hebbian paradigms of plasticity but rather a...
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ژورنال
عنوان ژورنال: Journal of Cell Science
سال: 2013
ISSN: 1477-9137,0021-9533
DOI: 10.1242/jcs.125690