Sirtuin inhibitor sirtinol is an intracellular iron chelator

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Sirtuin inhibitor sirtinol is an intracellular iron chelator.

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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ژورنال

عنوان ژورنال: Chemical Communications

سال: 2015

ISSN: 1359-7345,1364-548X

DOI: 10.1039/c5cc00829h