Likewise, suppression of Chromodomain helicase DNA‐binding protein 2 (CHD2), associated with a range of NDD, including ASD and ID, was shown to inhibit the self-renewal of radial glial cells and increase the generation of neural progenitors and neurons and this phenotype was attributed to the reduced expression of the neuronal regulator NRSF/REST [63]. Here, CHD2 is linked to Neurodevelopmental delay.