['It is well known that garlics contain a large number of organosulfur compounds including diallyl trisulfide (DATS), which possess anticancer properties. However, the effects of DATS on esophageal squamous cell carcinoma (ESCC) growth are still poorly understood. In this study, we investigated the effects of DATS on ESCC cell growth in vivo and in vitro, as well as the associated signaling pathways.', 'Cell proliferation was measured using the crystal violet assay. The transwell method was used to evaluate the effect of DATS on ESCC cell migration. Also, Western blot was performed to detect the activation of ERK1/2 and AKT1 responds to DATS. Finally, the effect of DATS on ESCC xenografts in nude mice was also investigated.', 'Our results showed that DATS significantly inhibited ESCC cell proliferation in a time- and dose-dependent manner. DATS time-dependently (p < 0.05) increased phosphorylation of ERK1/2, but not AKT1. Suppression of ERK1/2 activation with PD9805 also completely blocked DATS-inhibited ESCC cell proliferation. Meanwhile, DATS also robustly suppressed ESCC xenograft growth and increased ERK1/2 activation in nude mice.'] Does dATS suppress growth of esophageal squamous cell carcinoma by regulation of ERK1/2?