Myt1l safeguards neuronal identity by actively repressing many non-neuronal fates.

ABSTRACT: Normal differentiation and induced reprogramming require the activation of target cell programs and silencing of donor cell programs. In reprogramming, the same factors are often used to reprogram many different donor cell types. As most developmental repressors, such as RE1-silencing transcription factor (REST) and Groucho (also known as TLE), are considered lineage-specific repressors, it remains unclear how identical combinations of transcription factors can silence so many different donor programs. Distinct lineage repressors would have to be induced in different donor cell types. Here, by studying the reprogramming of mouse fibroblasts to neurons, we found that the pan neuron-specific transcription factor Myt1-like (Myt1l) exerts its pro-neuronal function by direct repression of many

SUBMITTER: Mall M 

PROVIDER: S-EPMC11348803 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature