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pro vyhledávání: '"D O, Whipple"'
Publikováno v:
Clinical cancer research : an official journal of the American Association for Cancer Research. 3(10)
Camptothecin analogues such as topotecan increase the number of covalent topoisomerase I-DNA complexes, which, in turn, have been proposed to initiate apoptosis. If induction of apoptosis by the camptothecins is, in fact, dependent on the formation o
Publikováno v:
Cytometry. 32(3)
Carboxylesterases are a ubiquitous class of enzymes thought to be involved in xenobiotic metabolism and detoxification. Primary amino acid sequence data suggest that these proteins localize to the endoplasmic reticulum. However, since this family of
Publikováno v:
Cancer research. 56(7)
DNA topoisomerase I is the cytotoxic target for chemotherapeutic agents of the camptothecin class. The cytotoxicity of these drugs is thought to be mediated by a dose-dependent increase in topoisomerase I molecules bound to DNA, resulting in DNA dama