Počet záznamů: 1
Polynuclear Platinum Complexes. Structural Diversity and DNA Binding
- 1.0535937 - BFÚ 2021 RIV DE eng J - Článek v odborném periodiku
Brabec, Viktor - Kašpárková, Jana - Menon, V. - Farrell, N.P.
Polynuclear Platinum Complexes. Structural Diversity and DNA Binding.
Metal Ions in Life Sciences. Metallo-Drugs: Development and Action of Anticancer Agents. - (Sigel, A.; Sigel, H.; Freisinger, E.; Sigel, R.). Roč. 18, č. 2018 (2018), s. 43-68. ISBN 978-3-11-047073-4. ISSN 1559-0836
Institucionální podpora: RVO:68081707
Klíčová slova: interstrand cross-links * pt-ii complex * nf-kappa-b * cell-cycle progression * group domain proteins * dinuclear-platinum * geometric isomerism
Obor OECD: Pharmacology and pharmacy
Způsob publikování: Omezený přístup
https://www.degruyter.com/view/title/518384
Polynuclear platinum complexes (PPCs) represent a discrete structural class of DNA-binding agents with excellent antitumor properties. The use of at least two platinum coordinating units automatically means that multifunctional DNA binding modes are possible. The structural variability inherent in a polynuclear platinum structure can be harnessed to produce discrete modes of DNA binding, with conformational changes distinct from and indeed inaccessible to, the mononuclear agents such as cisplatin. Since our original contributions in this field a wide variety of dinuclear complexes especially have been prepared, their DNA binding studied, and potential relevance to cytotoxicity examined. This chapter focuses on how DNA structure and reactivity is modulated through interactions with PPCs with emphasis on novel aspects of such structure and reactivity. How these major changes are further reflected in damaged DNA-protein binding and cellular effects are reviewed. We further review, for the first time, the great structural diversity achieved in PPC complex design and summarize their major DNA binding effects.
Trvalý link: http://hdl.handle.net/11104/0313805
Počet záznamů: 1