The latter mode of regulation may reveal a role for glucagon in directing pre‐mRNA intron polyadenylation (Lee et al., 2018), pre‐mRNA degradation (Fish et al., 2019), or suppression of mRNA translation by several microRNAs (Kong et al., 2019), all mechanisms used by cancers to selectively silence Foxn3 expression. Here, GCG is linked to cancer.