GABARAPL1 and gastric cancer: In order to confirm the suppressor role on GC cells of miR-133a-3p which was mediated by autophagy via targeting GABARAPL1,we treated the miR-133a-3p inhibitors transfected GC cells with GABARAPL1 siRNA, hydroxychloroquine (HCQ,25 μm,an autophagy inhibition drug) respectively.