Fig. 6From: The ethanol extract of Garcinia subelliptica Merr. induces autophagyeGSM increased AMPK activity in A549 but not in SNU2292. A A549 cells were treated with indicated amounts of eGSM for 16 h. Total proteins were extracted and analyzed for ULK1 phosphorylated at S317, a target of AMPK kinase activity. The blot of ULK1 phosphorylated at S317 was stripped and reblotted for ULK1 to ensure equal loading. B SNU2292 cells were treated with eGSM, as in (A). ULK1 and phosphorylated ULK1 at S317 were similarly examinedBack to article page