Figure 6

24S-OHC induced lipid droplet formation in Jurkat cells treated with or without ZVAD. (a and b) Jurkat cells were pretreated with or without 2 μM K-604 for 15 min and were then treated with 50 μM 24S-OHC for 6 h in the absence (a) or presence (b) of ZVAD. Cells were stained with Nile red. Representative images are shown. Bar, 20 μm