Cell death (using LDH assay), mitochondrial‐specific ROS production (MitoSOX), mitochondrial membrane potential (using TMRM), and nitric oxide levels in hSOD1‐WT‐ and hSOD1‐G93A‐expressing NSC‐34 differentiated cells were determined following H2O2 injury in the presence or absence of P110 (1 μM/24 h); n = 3 performed in quintuplet; probability by one‐way ANOVA (with Tukey's post hoc test).