Recently we have witnessed an array of studies on direct reprogramming that describe induced inter conversion of mature cell types from higher organisms including human. While these studies reveal an unexpected level of plasticity of differentiated somatic cells, they also provide unprecedented opportunities to develop regenerative therapies for many debilitating disorders and model these 'diseases-in-a-dish' for studying their pathophysiology. Here we review the current state of the art in direct lineage reprogramming to neural cells, and discuss the challenges that need to be addressed toward achieving the full potential of this exciting new technology.
Published by Elsevier Ltd.