Neocarzinostatin is an effective DNA-damaging, anti-tumor antibiotic. It recognizes double-stranded DNA bulge and induces DNA doublestrand breaks (DSBs). Neocarzinostatin leads to apoptosis. Neocarzinostatin has potential for EpCAM-positive cancer treatment.
XSJ05,一种喜树碱 (CPT) 衍生物,能有效抑制拓扑异构酶 I (Topo I) 以发挥抗癌作用。该化合物能促使 DNA 双链断裂,进而引起 DNA 损伤。此外,XSJ05 对抑制结直肠癌 (CRC) 生长具有显著效果,能使细胞周期在 G2 M 期暂停,并能诱导细胞凋亡 (apoptosis)。