EESB treatment could significantly suppress the activation of several CRC-related pathways, including STAT3, Erk, and p38 signalings in tumor tissues, and alter the expression of multiple critical target genes such as Bcl-2, Bax, Cyclin D1, CDK4, and p21. These molecular effects lead to the induction of cancer cell apoptosis and inhibition of cell proliferation. Our findings demonstrate that SB possesses a broad range of antitumor activities because of its ability to affect multiple intracellular targets