CAMP response element-binding protein and Yes-associated protein form a feedback loop that promotes neurite outgrowth.

ABSTRACT: The cAMP response element-binding (CREB) protein is a member of the CREB/activating transcription factor family that is activated by various extracellular stimuli. It has been shown that CREB-dependent transcription stimulation plays a key role in neuronal differentiation and plasticity, but the underlying mechanisms remain largely elusive. Here, we show that Yes-associated protein (YAP) is a direct target induced by CREB upon retinoic acid (RA)-induced neurite outgrowth stimuli in N2a cells. Interestingly, YAP knockout using the CRISPR/Cas9 system inhibits neuronal differentiation and reduced neurite length. We further show that YAP could directly bind to CREB via its N-terminal region, and loss of YAP results in instability of phosphorylated CREB upon neurite outgrowth stimuli. Transient

SUBMITTER: Chen L 

PROVIDER: S-EPMC5742726 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature