Leukotrienes (LTs), which are derived from arachidonic acid through two steps catalyzed by 5-lipoxygenase (5-LO), are inflammatory mediators that function in normal host defense and play roles in inflammatory diseases. The LTs are composed of cysteinylleukotrienes (CysLTs) and leukotriene B4 (LTB4); leukotriene https://lipidomics.creative-proteomics.com/leukotrienes-targeted-lipidomics.htm