Herein, we also observed that gAcrp significantly decreased cancer cell growth and significantly increased caspase‐7 enzyme activity (Fig. S1), caused TTP and AUF1 induction, and suppressed BCl‐2 expression (Fig. S2) in MCF‐7 breast cancer cells with a pattern similar to that observed in hepatic cancer cells. Here, ZFP36 is linked to breast cancer.