(C) Cells transfected as in (B) and left untreated or treated with 500 ng/ml TRAIL, 10 μM ionomycin or starved for amino acids and glucose for 24 h were analysed for LC3 translocation. The values represent mean±s.d. of three independent experiments. ***P‐value 0.001 as compared with cells treated in a same way, but transfected without siRNA. 