FAR1 and cancer: According to the data from GEPIA 2 (http://gepia2.cancer-pku.cn/), expression of TMEM189 encoding plasmanylethanolamine desaturase that introduces the vinyl ether double-bond into plasmanylethanolamine (Gallego-García et al., 2019; Werner et al., 2020) is upregulated in most of the human cancers, although higher expression of TMEM189 reduces the protein level of Far1 (Cui et al., 2021).