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Position- and orientation-specific enhancement of topoisomerase I cleavage complexes by triplex DNA structures

Topoisomerase I (Top1) activities are sensitive to various endogenous base modifications, and anticancer drugs including the natural alkaloid camptothecin. Here, we show that triple helix-forming oligonucleotides (TFOs) can enhance Top1-mediated DNA cleavage by affecting either or both the nicking a...

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Autors principals: Antony, Smitha, Arimondo, Paola B., Sun, Jian-Sheng, Pommier, Yves
Format: Artigo
Idioma:Inglês
Publicat: Oxford University Press 2004
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Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC521660/
https://ncbi.nlm.nih.gov/pubmed/15469908
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gkh847
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