Abbreviations:
CRC: Colorectal cancer; Ziyu II: 3β-3-α-L-arabinopyranosyloxy-19-hydroxyurs-12-en-28-oic acid; ROS: reactive oxygen species; CMA: chaperone-mediated autophagy; TCM: traditional Chinese medicine; β-actin: actin, beta; ATG5: autophagy related 5; ATG7:autophagy related 7; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta;3-MA:3-methyladenine;5-FU:5-fluorouracil; CQ:chloroquine;
DMSO: dimethyl sulfoxside; EdU: 5-ethynyl-20-deoxyuridine; LDH: lactate dehydrogenase; MTT: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide.