Figure 2. Differential autophagy induction in prostate cancer cells by salinomycin vs. rapamycin, revealed from LC3B induction.

A. LNCaP-II and C4-2B cells, treated 20 hours with 400 nM Sal or 50 nM Rapa. B. C4-2 cells, 20hr or 2hr treatment with either drug at 50 nM or 200 nM, respectively.