Correction: Molecular crosstalk between ferroptosis and apoptosis: Emerging role of ER stress-induced p53-independent PUMA expression [Oncotarget., 8, (2017) (115164-115178)] DOI:10.18632/oncotarget.23046

Abstract

This article has been corrected: The correct Figure 2C is given below: Figure 2: Erastin promotes TRAIL-induced apoptosis. C. HCT116 cells were pretreated with erastin (10 or 50 μM) for 20 h and then exposed to TRAIL (1 ng/ml) for an additional 4 h. Cell death was determined using trypan blue exclusion assay. Whole-cell extracts were then analyzed with immunoblotting assay using indicated antibodies.