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Sirtuin 1 - Wikipedia
SIRT1 is an enzyme located primarily in the cell nucleus that deacetylates transcription factors that contribute to cellular regulation (reaction to stressors, longevity). [8][9] Sirtuin 1 is a …
The sirtuin family in health and disease | Signal Transduction and ...
Dec 29, 2022 · Sirtuins (SIRTs) are nicotine adenine dinucleotide (+)-dependent histone deacetylases regulating critical signaling pathways in prokaryotes and eukaryotes, and are …
SIRT1 is a Highly Networked Protein That Mediates the …
SIRT1 is a NAD+-dependent protein deacetylase that has a very large number of established protein substrates and an equally impressive list of biological functions thought to be regulated …
High Levels of SIRT1 Expression as a Protective Mechanism …
SIRT1 protein, a member of Silent Information Regulator 2 (Sir2) protein family, have gained considerable attention as epigenetic regulators for a great area in the human physiology. …
Structural and Functional Analysis of Human SIRT1 - PMC
SIRT1 is a NAD+-dependent deacetylase that plays important roles in many cellular processes. SIRT1 activity is uniquely controlled by a C-terminal regulatory segment (CTR). Here we …
Sirtuin 1 - an overview | ScienceDirect Topics
Sirtuin 1 (SIRT1) is a NAD+-dependent deacetylase that regulates physiological processes by modifying gene expression through histone deacetylation. It plays a crucial role in protecting …
SIRT1 Gene - GeneCards | SIR1 Protein | SIR1 Antibody
Dec 25, 2024 · SIRT1 (Sirtuin 1) is a Protein Coding gene. Diseases associated with SIRT1 include Mitochondrial Complex I Deficiency, Nuclear Type 33 and Aging. Among its related …
Mammalian Sirt1: insights on its biological functions
May 8, 2011 · Sirt1 (member of the sirtuin family) is a nicotinamide adenosine dinucleotide (NAD)-dependent deacetylase that removes acetyl groups from various proteins. Sirt1 performs a …
Emerging roles of SIRT1 activator, SRT2104, in disease treatment
Mar 6, 2024 · Silent information regulator 1 (SIRT1) is a NAD + -dependent class III deacetylase that plays important roles in the pathogenesis of numerous diseases, positioning it as a prime …
SIRT1 promotes lipid metabolism and mitochondrial biogenesis …
Apr 14, 2021 · We found that SIRT1 promoted mitochondrial biogenesis and respiration in adipocytes and expression of molecules like leptin, adiponectin, matrix metalloproteinases, …