Iron-Induced Senescence in NF iPSC-Derived NPCs and Neurons
(A and B) (A) SA-β-Gal activity in NPCs. Scale bars, 20 μm. (B) SA-β-Gal activity in neurons. Scale bars, 20 μm. Positive stained cells in (A) and (B) were counted and plotted as a percentage of the total cells. The results are presented as the mean ± SD of five fields in three independent experiments.
(C) Immunoblotting of p62 expression in soluble neuron homogenates. Load represents Coomassie blue staining. Results are presented as the mean ± SD of three independent experiments. The data were analyzed by unpaired, two-tailed t test, ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001.