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>Polyfluorinated bipyridine cisplatins manipulate cytotoxicity through the induction of S-G(2)/M arrest and partial intercalation mechanism.
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Polyfluorinated bipyridine cisplatins manipulate cytotoxicity through the induction of S-G(2)/M arrest and partial intercalation mechanism.
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机译：Polyfluorinated bipyridine cisplatins manipulate cytotoxicity through the induction of S-G(2)/M arrest and partial intercalation mechanism.
A series of polyfluorinated bipyridine cisplatins 2-6 were prepared, characterized, and evaluated for their in vitro cytotoxicities against a panel of human cancer cell lines, MCF7 (breast adenocarcinoma), MDA-MB-231 (breast adenocarcinoma) and A549 (lung adenocarcinoma). The results show that a correlation between the relative order of lipophilicity of complexes 2-4 and their cytotoxicity is established by following the trend: 4>2>3. Complex 4, which is the most active compound in the series, was found to be a more effective and selective anticancer agent than cisplatin. Complex 4 inhibited cancer cell proliferation by partial intercalation to DNA, which subsequently resulted in induction of S-G2/M arrest and apoptosis.
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