Pyruvate Dehydrogenase Kinase 1 inhibition mediated oxidative phosphorylation enhancement in cartilage promotes osteoarthritis progression [PDF]
BMC Musculoskeletal Disorders, 2023 Osteoarthritis (OA) is a common disease characterized by cartilage degradation. Growing evidence showed that glucose metabolism impacts joint homeostasis and an imbalance between glycolysis and oxidative phosphorylation (OXPHOS) may exacerbate OA ...
Xian Yang +8 more
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Dichloroacetate, a pyruvate dehydrogenase kinase inhibitor, ameliorates type 2 diabetes via reduced gluconeogenesis [PDF]
Heliyon, 2022 Aims: Pyruvate dehydrogenase (PDH) catalyzes the decarboxylation of pyruvate to acetyl-CoA, which plays a key role in linking cytosolic glycolysis to mitochondria metabolism.
Yuko Katayama +3 more
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Pyruvate dehydrogenase kinase supports macrophage NLRP3 inflammasome activation during acute inflammation [PDF]
Cell Reports, 2023 Summary: Activating the macrophage NLRP3 inflammasome can promote excessive inflammation with severe cell and tissue damage and organ dysfunction.
Allison K. Meyers +17 more
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A non-dividing cell population with high pyruvate dehydrogenase kinase activity regulates metabolic heterogeneity and tumorigenesis in the intestine [PDF]
Nature Communications, 2022 Metabolic reprogramming upon SIRT6 loss induces tumour formation in the intestine but the mechanism is unclear. Here, the authors show that loss of SIRT6 leads to the expansion of epithelial cells with high pyruvate dehydrogenase kinase activity ...
Carlos Sebastian +24 more
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Andrographolide suppresses aerobic glycolysis and induces apoptotic cell death by inhibiting pyruvate dehydrogenase kinase 1 expression. [PDF]
Oncol Rep, 2023 Yang ES +8 more
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Elevated Level of Cerebrospinal Fluid Pyruvate Dehydrogenase Kinase 4 Is a Predictive Biomarker of Clinical Outcome after Subarachnoid Hemorrhage. [PDF]
Brain Sci, 2022 Gao X, Zhang H, Peng Z, Zhuang Z, Li W.
europepmc +3 more sources
Rapid inhibition of pyruvate dehydrogenase: an initiating event in high dietary fat-induced loss of metabolic flexibility in the heart. [PDF]
PLoS ONE, 2013 Cardiac function depends on the ability to switch between fatty acid and glucose oxidation for energy production in response to changes in substrate availability and energetic stress.
Clair Crewe +2 more
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Transcriptional Regulation of Pyruvate Dehydrogenase Kinase [PDF]
Diabetes & Metabolism Journal, 2012 The pyruvate dehydrogenase complex (PDC) activity is crucial to maintains blood glucose and ATP levels, which largely depends on the phosphorylation status by pyruvate dehydrogenase kinase (PDK) isoenzymes.
Ji Yun Jeong +3 more
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Frontiers in Cardiovascular Medicine, 2021 This study aims to systematically reveal the changes in protein levels induced by regular exercise in mice with ischemic-induced heart failure (HF). Aerobic exercise training for the ischemic-induced HF mice lasted for 4 weeks and then we used the liquid
Shouling Mi +16 more
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The Role of Pyruvate Dehydrogenase Kinase in Diabetes and Obesity [PDF]
Diabetes & Metabolism Journal, 2014 The pyruvate dehydrogenase complex (PDC) is an emerging target for the treatment of metabolic syndrome. To maintain a steady-state concentration of adenosine triphosphate during the feed-fast cycle, cells require efficient utilization of fatty acid and ...
In-Kyu Lee
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