Results 31 to 40 of about 87,529 (407)
Sirtuin 1 in Endothelial Dysfunction and Cardiovascular Aging
Frontiers in Physiology, 2021 Sirtuin 1 (SIRT1) is a histone deacetylase belonging to the family of Sirtuins, a class of nicotinamide adenine dinucleotide (NAD+)-dependent enzymes with multiple metabolic functions.
Stefano Ministrini +5 more
semanticscholar +1 more source
Frontiers in Bioengineering and Biotechnology, 2022 This study examined the role of sirtuins in the regenerative potential of articular chondrocytes. Sirtuins (SIRT1-7) play a key role in regulating cartilage homeostasis.
Hannah K. Heywood +6 more
doaj +1 more source
Sirtuin functions and modulation: from chemistry to the clinic [PDF]
, 2016 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 ...
Altucci, Lucia +9 more
core +2 more sources
Sirtuin 1 and Skin: Implications in Intrinsic and Extrinsic Aging—A Systematic Review
Cells, 2021 Skin, as the outermost organ of the body, is constantly exposed to both intrinsic and extrinsic causative factors of aging. Intrinsic aging is related to compromised cellular proliferative capacity, and may be accelerated by harmful environmental ...
Angelika Biełach-Bazyluk +6 more
semanticscholar +1 more source
Insights regarding sirtuin-dependent gene regulation during white koji production
Communicative & Integrative Biology, 2022 White koji, a solid-state culture of Aspergillus luchuensis mut. kawachii using grains such as rice and barley, is used as a source of amylolytic enzymes and citric acid for the production of shochu, a traditional Japanese distilled spirit. We previously
Taiki Futagami, Masatoshi Goto
doaj +1 more source
Pyrroloquinoline quinone increases the expression and activity of Sirt1 and -3 genes in HepG2 cells. [PDF]
, 2015 Sirtuin (Sirt) 1 and Sirt 3 are nicotinamide adenine dinucleotide ((+))-dependent protein deacetylases that are important to a number of mitochondrial-related functions; thus, identification of sirtuin activators is important. Herein, we hypothesize that
Arguelles, Andrix +6 more
core +1 more source
Alpha-synuclein-induced mitochondrial dysfunction is mediated via a sirtuin 3-dependent pathway
Molecular Neurodegeneration, 2020 Misfolding and aggregation of the presynaptic protein alpha-synuclein (αsyn) is a hallmark of Parkinson’s disease (PD) and related synucleinopathies. Although predominantly localized in the cytosol, a body of evidence has shown that αsyn localizes to ...
Jae-hyeon Park +7 more
semanticscholar +1 more source
Sirtuin Family and Diabetic Kidney Disease
Frontiers in Endocrinology, 2022 Diabetes mellitus (DM) is gradually attacking the health and life of people all over the world. Diabetic kidney disease (DKD) is one of the most common chronic microvascular complications of DM, whose mechanism is complex and still lacks research ...
Che Bian, Huiwen Ren
semanticscholar +1 more source
Tissue-specific regulation of sirtuin and nicotinamide adenine dinucleotide biosynthetic pathways identified in C57Bl/6 mice in response to high-fat feeding [PDF]
, 2016 Funding: The Scottish Government's Rural and Environment Science and Analytical Services Division.Peer ...
Drew, Janice E. +3 more
core +1 more source
Sirtuins, Metabolism, and Cancer [PDF]
Frontiers in Pharmacology, 2012 More than a decade ago, sirtuins were discovered as a highly conserved family of NAD(+)-dependent enzymes that extend lifespan in lower organisms. In mammals, sirtuins are key regulators of stress responses and metabolism, influencing a range of diseases, including diabetes, neurodegeneration, and cancer. In recent years, new functions of sirtuins have
Martinez-Pastor, Barbara +1 more
openaire +5 more sources