Ectopic expression of human topoisomeras
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Angelika I. Ernst; Alex Soltermann; Jürg A. Sigrist; Lukas Widmer; Susan M. Gass
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Article
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2000
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John Wiley and Sons
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French
⚖ 596 KB
Cellular resistance to etoposide has been correlated both with reduced levels and an aberrant cytoplasmic accumulation of the drug's target, topoisomerase II␣ (topo II␣). It is not known, however, whether a cytoplasmic pool of topo II␣ is sufficient to confer drug resistance on cultured mammalian ce