miRNA与神经细胞

miRNA是一组非常特别的小RNA分子，几乎存在于所有的细胞中，它具有非常广的调控 范围。包括对RNA的修饰作用和对蛋白质合成的调控作用，在哺乳动物的神经细胞中也存在一些miRNAs，它们对于神经分化具有相当重要的作用，而对于学习与记忆的也很有可能起着同样重要的作用。在这篇文章中，我们分析了miRNA与神经细胞的作用，尤其是在树突、轴突和神经可塑性上起着关键的作用。

miRNA and Neurone

miRNA are a group of very different RNA molecules,found in all cells with a wide range regulation,which include RNA modification and regulation of protein synthesis.In mammalian nerve cell a number of small molecules are involved in neuronal differentiation as well as in learning and memory.This article analyzes the present studies about the function of the most important groups of miRNA in nerve cell.It plays an important role in neufite growth,synaptic development and neuronal plasticity.