2022年12月29日 · Sirtuins (SIRTs) are nicotine adenine dinucleotide (+)-dependent histone deacetylases regulating critical signaling pathways in prokaryotes and eukaryotes, and are involved in numerous...

Sirtuins are evolutionarily conserved nicotinamide adenine dinucleotide (NAD +)-dependent lysine deacylases or ADP-ribosyltransferases. These cellular enzymes are metabolic sensors sensitive to NAD + levels that maintain physiological homeostasis in the animal and plant cells.

Sirtuins are a family of seven SIRT enzymes found in the nucleus, cytoplasm, and mitochondria of human cells. These enzymes exist in nearly all species and perform many functions that are …

We review the status of Sirtuin-targeted drug discovery and development. Potent and selective pharmacological Sirt1 activators and inhibitors are available, and initial clinical trials have been carried out. Several promising inhibitors and activators have …

2012年3月7日 · Since the beginning of the century, the mammalian sirtuin protein family (comprising SIRT1–SIRT7) has received much attention for its regulatory role, mainly in metabolism and ageing.

Sirtuin is a nicotinamide adenine dinucleotide–dependent deacetylase. One of its isoforms, Sirt1, is a key molecule in glucose, lipid, and energy metabolism. The renal protective effects of Sirt1 are found in various models of renal disorders with …

2022年12月29日 · Sirtuins (SIRTs) are nicotine adenine dinucleotide (+)-dependent histone deacetylases regulating critical signaling pathways in prokaryotes and eukaryotes, and are involved in numerous biological processes. Currently, seven mammalian homologs of yeast Sir2 named SIRT1 to SIRT7 have been identified.

Sirtuins are a group of proteins regulating many physiological functions and life processes. They have become an essential factor in research focused on aging processes as the deletion in the Sir-2 gene, which is responsible for the expression of sirtuins, results in a reduced lifespan of Saccharomyces cerevisiae [1].

2016年5月25日 · Sirtuins are NAD + -dependent histone deacetylases regulating important metabolic pathways in prokaryotes and eukaryotes and are involved in many biological processes such as cell survival, senescence, proliferation, apoptosis, DNA repair, cell metabolism, and caloric restriction.

2016年5月25日 · Sirtuins are NAD (+)-dependent histone deacetylases regulating important metabolic pathways in prokaryotes and eukaryotes and are involved in many biological processes such as cell survival, senescence, proliferation, apoptosis, DNA repair, cell metabolism, and caloric restriction.