The First Generation of β-Galactosidase-Responsive Prodrugs Designed for the Selective Treatment of Solid Tumors in Prodrug Monotherapy
作者:Thibaut Legigan、Jonathan Clarhaut、Isabelle Tranoy-Opalinski、Arnaud Monvoisin、Brigitte Renoux、Mikaël Thomas、Alain Le Pape、Stéphanie Lerondel、Sébastien Papot
DOI:10.1002/anie.201204935
日期:2012.11.12
Galactoside prodrugs have been designed that can be selectively activated by lysosomal β‐galactosidase located inside cancer cells expressing a specific tumor‐associated receptor. This efficient enzymatic process triggers a potent cytotoxic effect, releasing the potent antimitotic agent MMAE and allowing the destruction of both receptor‐positive and surrounding receptor‐negative tumor cells.
大规模攻击:设计了半乳糖苷前药,可以被表达特定肿瘤相关受体的癌细胞内的溶酶体β-半乳糖苷酶选择性激活。这种有效的酶促过程触发了有效的细胞毒性作用,释放出有效的抗有丝分裂剂MMAE,并破坏了受体阳性和周围受体阴性的肿瘤细胞。