Results 291 to 300 of about 296,423 (346)

LJ-1888, a selective antagonist for the A3 adenosine receptor, ameliorates the development of atherosclerosis and hypercholesterolemia in apolipoprotein E knock-out mice [PDF]

, 2018
Jeong, Lak Shin, Jeong, Se-Jin, Kim, Gyudong, Oh, Goo Taeg, Park, Jong-Gil, Yu, Jinha   +5 more
core   +1 more source

Move beyond free radical theory of aging

iMetaOmics, EarlyView.
Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley   +1 more source

Schisantherin A: Remodeling Gut Microbiota to Activate the Gut–Immune–Neural–Adipose Axis for Thermogenesis

iNew Medicine, EarlyView.
ABSTRACT The global obesity epidemic necessitates safe and effective strategies to enhance energy expenditure. Schisantherin A (Sin A), a lignan derived from Schisandra chinensis, has demonstrated metabolic benefits, yet its systemic mechanism remains unclear.
Ling Yin
wiley   +1 more source

Danshen and Zhizi Compatibility Alleviates Heart Injury and Cardiac Ferroptosis in Myocardial Infarction in Rats by Cyclic Adenosine Monophosphate/Protein Kinase A Signaling

Jianqiao Zhao, Yifan Li, Hao Zhi, Wanying Hong, Jianping Shen   +4 more
openalex   +2 more sources

Non‐invasive and efficient diabetic retinal mitochondrial repair nanoplatform based on engineered endothelial mitochondrial‐derived vesicles with dynamic integrated stress response modulation

Interdisciplinary Medicine, EarlyView.
Under hyperglycemic conditions, mitochondrial dysfunction in retinal endothelial cells triggers excessive reactive oxygen species/reactive nitrogen species production, barrier protein degradation, and endothelial barrier breakdown in diabetic retinopathy.
Siyu Gui, Jie Gao, Tianchang Tao, Peng Wang, Zhihao Huang, Yuyang She, Jiajie Li, Jingwan Su, Zhe Lu, Jianchao Qiao, Song Wang, Xiaodong Sun, Mohan Li   +12 more
wiley   +1 more source

Inhibition of liver glycerol kinase by adenosine monophosphate and L-alpha-glycerophosphate.

, 1967
J.C. Robinson, Eric A. Newsholme
openalex   +1 more source

Mecanismo estrutural de regulação alostérica por potássio da enzima adenosina quinase : Structural mechanism of allosteric regulation by potassium of the enzyme adenosine kinase

, 2019
Renata Rocha de Oliveira
openalex   +1 more source

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Adenosine kinase from Cryptosporidium parvum

Molecular and Biochemical Parasitology, 2006
Analysis of the Cryptosporidium parvum genome demonstrates that the parasite cannot synthesize purines de novo and reveals that the sole route for purine salvage by the parasite is via adenosine kinase (CpAK). In order to initiate a biochemical characterization of CpAK and ultimately validate this apparently essential enzyme as a therapeutic target ...
Jon, Galazka, Boris, Striepen, Buddy, Ullman   +2 more
openaire   +2 more sources

Adenosine kinase from human liver

Biochimica et Biophysica Acta (BBA) - Enzymology, 1981
Adenosine kinase (ATP: adenosine 5'-phosphotransferase, EC 2.7.1.20) has been purified to homogeneity from human liver. The yield was 55% of the initial activity with a final specific activity of 6.3 mumol/min per mg protein. The molecular weight was estimated as about 40 000 by Sephadex G-100 gel filtration and polyacrylamide gel electrophoresis in ...
Y, Yamada, H, Goto, N, Ogasawara
openaire   +2 more sources