Fig. 3

A The autophagy level of 4T1 cells under different treatment methods was detected and stained with a Cyto-ID autophagy detection kit 2.0 (Enzo). Expression levels of autophagy-related proteins in 4T1 (B) and MDA-MB-231 (C) cells under different treatments. The expression levels of several core components involved in the mTOR signaling pathway under different treatments [4T1(D and F), MDA-MB-231(E and G)]