We were unable to find (from a low-throughput study or otherwise) a direct connection between ASCL1 and the neuronal adhesion ADGRG1 [81], the cortical-marker and calcium-binding regulator KCNIP3 [82], or the neuronal splicing factor CELF3 [83], although the latter is used as a neuroendocrine marker to characterize ASCL1-high SCLC subtypes [84]. This evidence concerns the gene CELF3 and small cell lung carcinoma.