Inhibiting the YAP/TAZ pathway using shRNA or medicines such as verteporfin,139 bromodomain and extra‐terminal inhibitors,140 dacarbazine141 and valproic acid,137 decreased UM cell proliferation in vitro and resulted in tumour regression in mice with a GNAQ/11 mutation.132, 134. The gene discussed is YAP1; the disease is neoplasm.