MiR‐381 may also regulate the Wnt/β‐catenin pathway by downregulating zinc finger E‐box binding homeobox 1 (ZEB1); this suppresses the phosphorylation of c‐Jun N‐terminal kinase (JNK) and c‐Jun and decreases the expression of Wnt3a, Wnt5a and β‐catenin in gastric cancer cells. Here, JUN is linked to gastric cancer.