SQSTM1 and breast cancer: The expression of miR92b and EZH2 were inversely correlated in breast cancers and overexpression of miR92b favored the accumulation of LC3B-II and GFP-LC3B vesicles and the decrease of P62/SQSTM1 in MCF-7 and MDA-MB-453 cells, during both basal or induced autophagy (starvation or rapamycin treatment) [124].