The biosynthesis of cysteine occurs through a two-step enzymatic pathway involving serine acetyltransferase (CysE) and O-acetylserine sulfhydrylase (CysK/CysM). Recent research has focused on ...

This article reported that dysregulated NEAAs including serine, cysteine and glutamate mediated by SLC7A11 promoted MASLD progression. Serine supplementation and/or blocking ferroptosis may serve ...