نتایج جستجو برای: gw182

تعداد نتایج: 125  

Journal: :EMBO reports 2006
Kaleb M Pauley Theophany Eystathioy Andrew Jakymiw John C Hamel Marvin J Fritzler Edward K L Chan

GW bodies (GWBs), or mammalian P bodies, proposed to be involved in messenger RNA storage and/or degradation, have recently been linked to RNA interference and microRNA (miRNA) processing. We report that endogenous let-7 miRNA co-precipitates with the GW182 protein complex. In addition, knockdown of two proteins, Drosha and its protein partner DGCR8, which are vital to the generation of mature ...

Journal: :Cell 2012
Yu-Wen A. Huang Claudia R. Ruiz Elizabeth C.H. Eyler Kathie Lin Mollie K. Meffert

Control of translation is a fundamental source of regulation in gene expression. The induction of protein synthesis by brain-derived neurotrophic factor (BDNF) critically contributes to enduring modifications of synaptic function, but how BDNF selectively affects only a minority of expressed mRNAs is poorly understood. We report that BDNF rapidly elevates Dicer, increasing mature miRNA levels a...

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