Sirtuin inhibitor sirtinol is an intracellular iron chelator.

Sirtuin inhibitor sirtinol is an intracellular iron chelator.
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Sirtuin抑制剂Sirtinol是一种细胞内铁螯合剂。

DOI:
10.1039/c5cc00829h
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发表时间:
2015-03-25
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
通讯作者:
Tomat E
Tomat E
中科院分区:
其他
文献类型:
--
作者:
Gautam R;Akam EA;Astashkin AV;Loughrey JJ;Tomat E

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Sirtinol是已知的沉默调节蛋白的抑制剂,沉默调节蛋白是参与衰老的病理生理学的脱乙酰酶家族。光谱和结构数据表明,该化合物也是一种铁螯合剂,在体外和培养的白血病细胞中形成高自旋铁物种。因此,与高度调节的铁池的相互作用有助于其整体细胞内议程。
Sirtinol is a known inhibitor of sirtuin proteins, a family of deacetylases involved in the pathophysiology of aging. Spectroscopic and structural data reveal that this compound is also an iron chelator forming high-spin ferric species in vitro and in cultured leukemia cells. Interactions with the highly regulated iron pool therefore contribute to its overall intracellular agenda.
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