Tasisulam is an acyl sulfonamide with a unique antitumor dual mechanism of action. It involves antiangiogenesis and mitotic inhibition. Tasisulam has a broad range of activity in 60 tumor cell lines. It includes leukemia, melanoma, non-small-cell lung cancer, colon, ovarian, renal, and breast cancers. In this study, Tasisulam is...