Corrigendum to “Usnea Acid as Multidrug Resistance (MDR) Reversing Agent against Human Chronic Myelogenous Leukemia K562/ADR Cells via an ROS Dependent Apoptosis”

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The article titled “Usnea Acid as Multidrug Resistance (MDR) Reversing Agent against Human Chronic Myelogenous Leukemia K562/ADR Cells via an ROS Dependent Apoptosis” [1] contains a figure duplication in Figures 2 and 3, which was raised on PubPeer [2]. Specifically, Figure 2(c) panel UA + Adr overlaps with Figure 3(c) panel UA + Adr. The authors state that this was due to the incorrect file being selected during the preparation of the figure. The correct Figure 3(c) is as below.

(a)

(b)

(c)

(d)

Figure 3