DACT1 and breast cancer: Wound-healing assay showed that MB231 and MCF7 cells migrated into scraped areas within 42 and 48 hours, whereas DACT1 expression decreased their wound closure by about 55% after 42 hours and about 70% after 48 hours in these two cell lines (Figure 6), suggesting that DACT1 attenuates the wound-induced cell migration of breast cancer.