The microRNA miR-124 promotes neuronal identity by acting globally, through its multiple targets, at the epigenetic, transcriptional and post-transcriptional levels. We have previously shown that miR-124 acts as a potent driver of the astrocytic fate switch toward an immature neuronal identity, while its supplementation with the neurogenic compound ISX9 enhances in vitro neuronal maturation. Nevertheless, additional cues are n...