Fig. 5From: Novel CD44-targeting and pH/redox-dual-stimuli-responsive core–shell nanoparticles loading triptolide combats breast cancer growth and lung metastasisRepresentative cell cycle distribution histograms of MDA-MB-231 (a) and MCF-7 (b) cells treated with TPL/NPs for 24 h. Relative cell cycle distribution of Sub G1, G1, S, and G2 phases in MDA-MB-231 (c), and MCF-7 (d) cellsBack to article page