CERT-Dependent Ceramide Transport, A Crucial Process in Cells

In mammalian cells, ceramides are central lipids in sphingolipid metabolism and serve both as signaling lipids and as precursors for other bioactive sphingolipids, ranging from complex glycosphingolipids to “simpler” lipids such as ceramide-1-phosphate, sphingomyelin (SM), sphingosine and sphingosine-1-phosphate (S1P).