[Retracted] Feroniellin A‑induced autophagy causes apoptosis in multidrug‑resistant human A549 lung cancer cells.

Following the publication of this paper, it was drawn to the Editor's attention by a concerned reader that a pair of data panels (namely, the A549T‑eto/FERO, 1 mM and FERO, 12 h panels) in the cell viability experiments shown in Fig. 1B on p. 1235 were partially overlapping, where the data had apparently been derived from the same original source.