Abstract:
:Mammalian sirtuins have emerged in recent years as critical modulators of multiple biological processes, regulating cellular metabolism, DNA repair, gene expression, and mitochondrial biology. As such, they evolved to play key roles in organismal homeostasis, and defects in these proteins have been linked to a plethora of diseases, including cancer, neurodegeneration, and aging. In this review, we describe the multiple roles of SIRT6, a chromatin deacylase with unique and important functions in maintaining cellular homeostasis. We attempt to provide a framework for such different functions, for the ability of SIRT6 to interconnect chromatin dynamics with metabolism and DNA repair, and the open questions the field will face in the future, particularly in the context of putative therapeutic opportunities.
journal_name
Physiol Revjournal_title
Physiological reviewsauthors
Chang AR,Ferrer CM,Mostoslavsky Rdoi
10.1152/physrev.00030.2018subject
Has Abstractpub_date
2020-01-01 00:00:00pages
145-169issue
1eissn
0031-9333issn
1522-1210journal_volume
100pub_type
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