SIRT1-3 Enzymatic Mechanisms: NAD+ Deacetylation and Metabolic Reprogramming
Deep dive into sirtuin enzymatic mechanisms, substrate specificity, and their role in metabolic reprogramming through NAD+-dependent deacetylation cascades.
20 articles
Deep dive into sirtuin enzymatic mechanisms, substrate specificity, and their role in metabolic reprogramming through NAD+-dependent deacetylation cascades.
New research reveals how obesity during pregnancy triggers genetic changes that cause lasting muscle dysfunction in offspring.
New research reveals how glucose metabolism directly controls fat tissue expansion through a novel epigenetic pathway involving JMJD1A.
Brief weekly PEMF exposures increased quail embryo weight by ~20%, body length by ~15%, and upregulated key oxidative muscle genes.
A 6-month AI-driven personalized diet intervention cut BMI by 33% and reduced biological age by 8 years in morbidly obese patients.
Deep dive into GLP-1 receptor mechanisms, cAMP-PKA signaling cascades, and their role in metabolic health and longevity pathways.
New study shows DunedinPACE aging biomarker can predict who will develop metabolic syndrome years in advance, outperforming other epigenetic clocks.
Czech study reveals how strategic fasting and ketogenic diets can reprogram harmful fat production in obesity.
Second-generation epigenetic clocks show strong associations with metabolic syndrome and type 2 diabetes risk prediction.
A molecular-level deep dive into AGE formation kinetics, RAGE isoforms, downstream transcriptional networks, and evidence-based interventions — for those who want the full mechanistic picture.
A novel conjugate merges GLP-1/GIP incretin signaling with pan-PPAR activation in one molecule, potentially revolutionizing metabolic therapy.
Master the advanced molecular architecture of AMPK — from isoform-specific signaling and spatial compartmentalization to emerging pharmacological strategies targeting the energy sensor at the heart of longevity biology.
Explore how sirtuins use NAD+ as a molecular switch to regulate aging, DNA repair, and metabolism — and what happens when this system breaks down.
Deep dive into the master regulatory pathways controlling mitochondrial biogenesis, quality control, and cellular energy homeostasis through PGC-1α coordination.
Large NHANES study reveals metabolic syndrome causes measurable acceleration in epigenetic aging clocks, offering new targets for intervention.
New research shows melatonin supplementation during IVF can prevent obesity and glucose problems in offspring by restoring liver function.
Major study shows lifestyle intervention effectively reverses prediabetes in both African American and Caucasian participants with family diabetes history.
Prolactin-releasing peptide analog promotes sustained fat burning for weight loss, offering new approach beyond appetite suppression.
New research reveals how SREBP2 protein triggers liver fibrosis through metabolic changes, offering hope for treating liver disease.
Researchers shift from systemic B-cell targeting to localized immune control, potentially improving transplant success rates.