The reverse is also true that CD44 can regulate pERK in cancer cells (Bourguignon, Gilad, Rothman, & Peyrollier, 2005; Herishanu et al., 2011; Yu et al., 2015), suggesting that the pERK—CD44 pathway in PECs may be context‐ and cell‐ dependent, and even raises the possibility of differences in regulation between OC and JM glomeruli. Here, EIF2AK3 is linked to cancer.