
Keywords: N- [N- (3،5-difluorophenacetyl) -L-alanyl] -S-phenylglycine t-butyl ester; ABC; ATP binding cassette; ADCC; antibody-dependent cell-mediated cytotoxicity; ALDH; aldehyde dehydrogenase; CBP; cAMP response element binding protein (CREB)-binding protein; CSC; cancer stem cell; CTC; circulating tumour cell; DAPT; N-[N-(3,5-difluorop