Article
The human multidrug resistance protein MRP1 translocates sphingolipid analogs across the plasma membrane
1 Feb 1999
Abstract excerpt
Recently, we have provided evidence that the ABC-transporter MDR1 P-glycoprotein translocates analogs of various lipid classes across the apical plasma membrane of polarized LLC-PK1 cells transfected with MDR1 cDNA. Here, we show that expression of the basolateral ABC-transporter MRP1 (the multidrug resistance protein) induced lipid transport to the exoplasmic leaflet of the basolateral plasma membrane of LLC-PK1...