Results 31 to 40 of about 102,380 (310)
Journal of Applied Poultry Research, 2021 Summary: To explore the role of insulin and forkhead box protein O1 (FoxO1) on cell proliferation regulated by sirtuin 1 (Sirt1) in goose primary hepatocyte, goose primary hepatocytes were isolated and incubated with Sirt1 inhibitor and nicotinamide, and
Rongxue Wei +9 more
doaj +1 more source
It takes two to tango: NAD+ and sirtuins in aging/longevity control [PDF]
, 2016 The coupling of nicotinamide adenine dinucleotide (NAD+) breakdown and protein deacylation is a unique feature of the family of proteins called ‘sirtuins.’ This intimate connection between NAD+ and sirtuins has an ancient origin and provides a ...
Guarente, Leonard, Imai, Shin-ichiro
core +2 more sources
Sirt1 in cerebral ischemia [PDF]
Brain Circulation, 2015 Cerebral ischemia is among the leading causes of death worldwide. It is characterized by a lack of blood flow to the brain that results in cell death and damage, ultimately causing motor, sensory, and cognitive impairments. Today, clinical treatment of cerebral ischemia, mostly stroke and cardiac arrest, is limited and new neuroprotective therapies are
Kevin B Koronowski +1 more
openaire +3 more sources
Metabolic reprogramming of human CD8+ memory T cells through loss of SIRT1. [PDF]
, 2017 The expansion of CD8+CD28- T cells, a population of terminally differentiated memory T cells, is one of the most consistent immunological changes in humans during aging.
Fei, Mingjian +11 more
core +1 more source
AROuSing SIRT1: Identification of a Novel Endogenous SIRT1 Activator [PDF]
Molecular Cell, 2007 SIRT1 is a protein deacetylase that regulates cellular responses to a variety of stresses. In a recent issue of Molecular Cell, Kim et al. (2007) report the identification of a cellular protein, AROS, that activates the SIRT1-mediated deacetylation of p53.
openaire +2 more sources
Artesunate reduces sepsis-mediated acute lung injury in a SIRT1-dependent manner [PDF]
BioImpacts, 2023 Introduction: Sepsis-mediated acute lung injury (ALI) is a critical clinical condition. Artesunate (AS) is a sesquiterpene lactone endoperoxide that was discovered in Artemisia annua, which is a traditional Chinese herb.
Zhaohui Liu +4 more
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
Inverse association of circulating SIRT1 and adiposity. A study on underweight, normal weight, and obese patients [PDF]
, 2018 Context: Sirtuins (SIRTs) are NAD+-dependent deacetylases, cellular sensors to detect energy availability, and modulate metabolic processes. SIRT1, the most studied family member, influences a number of tissues including adipose tissue.
Barbaro G +14 more
core +1 more source
Indonesian Journal of Biotechnology, 2018 Early detection of insulin resistance (IR) or non-alcoholic fatty liver disease (NAFLD) is crucial to prevent future risk of developing chronic diseases. Homeostatic Model Assessment of Insulin Resistance (HOMA-IR), Liver Fat Score (LFS), and Fatty Liver
Eunice Limantara +2 more
doaj +1 more source
Potential Therapeutic Targets of Resveratrol in the Prevention and Treatment of Pulmonary Fibrosis
Frontiers in Bioscience-Landmark, 2023 Pulmonary fibrosis (PF) is a feared component in over 200 interstitial pulmonary diseases, which are characterized by increased alveolar wall thickness, excessive scarring, and aberrant extracellular matrix restructuring that, ultimately, affect lung ...
Iman Ramli +6 more
doaj +1 more source