Results 101 to 110 of about 163,297 (275)

Deficiency of Mitochondrial Fatty Acid Enzyme, CPT1A, Underlies Airway Epithelial Barrier Dysfunction in Severe Asthma

Allergy, EarlyView.
Mitochondrial fatty acid enzyme, CPT1A, is deficient in the airway epithelium of severe asthma patients. Restoration of CPT1A expression improved epithelial barrier integrity via increasing mitochondrial respiration and ATP production in airway epithelial cells. Restoration of deficient epithelial CPT1A may represent a new treatment approach for severe
Muyun Wang, Haiyang Hu, Kun Wang, Di Wu, Ximing Liao, Jing Gao, Tian Li, Wujian Xu, Shaoyong Gao, Qiang Li, Pankaj Kumar Bhavsar, Wei Gao, Kian Fan Chung   +12 more
wiley   +1 more source

Study on the Differences in Transcriptome and Metabolome of Pectoralis Major Muscles Between Jiangshan Black-Bone Chickens and Baier Buff Chickens

Animals
Jiangshan black-bone chicken is well known for its nutritional and health-promoting benefits, and the high melanin content in its muscles gives it a distinctive black appearance.
Luoyi Zhu, Shiru Li, Ayong Zhao, Zhijun Wang   +3 more
doaj   +1 more source

Development of adenosine signalling in the cerebellum [PDF]

The release and clearance of adenosine are reasonably well-documented in the mature CNS but relatively little is known about how adenosine signalling changes during postnatal development.
Atterbury, Alison
core  

Intracellular ATP influences synaptic plasticity in area CA1 of rat hippocampus via metabolism to adenosine and activity-dependent activation of adenosine A1 receptors [PDF]

, 2011
The extent to which brain slices reflect the energetic status of the in vivo brain has been a subject of debate. We addressed this issue to investigate the recovery of energetic parameters and adenine nucleotides in rat hippocampal slices and the ...
D. Grahame Hardie, Hardie, D. G. (D. Grahame), Naomi Pentland, Simon Hawley, Frenguelli, Bruno, Doney, Alexander S., Pentland, Naomi, Frenguelli, Bruno G., Stephanie zur Nedden, Hawley, Simon, Alexander S. Doney, Bruno G. Frenguelli, Hardie, D. Grahame, Doney, Alexander S.; id_orcid, Zur Nedden, Stephanie   +14 more
core   +1 more source

The potential for biased signalling in the P2Y receptor family of GPCRs

British Journal of Pharmacology, EarlyView.
The purinergic receptor family is primarily activated by nucleotides, and contains members of both the G protein coupled‐receptor (GPCR) superfamily (P1 and P2Y) and ligand‐gated ion channels (P2X). The P2Y receptors are widely expressed in the human body, and given the ubiquitous nature of nucleotides, purinergic signalling is involved with a plethora
Claudia M. Sisk, Simon Pitchford, Graham Ladds   +2 more
wiley   +1 more source

Evaluating Whole Fruit Feijoa Powder for Type 2 Diabetes Risk Prevention: A Randomised Controlled Trial

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Background Low energy diets (LEDs) are effective for body weight (BW) loss and improvement of type 2 diabetes (T2D) risk biomarkers. Emerging evidence suggests that whole fruit feijoa powder, rich in polyphenols and abscisic acid, may further support T2D prevention.
I. A. Mohamed, I. R. Sequeira‐Bisson, J. J. Lim, L. D. Plank, R. Murphy, S. D. Poppitt, J. L. Miles‐Chan   +6 more
wiley   +1 more source

S‐Adenosylmethionine (SAM) hydrolases counter increased SAM epimerisation in thermophilic archaea

The FEBS Journal, EarlyView.
S‐Adenosyl‐l‐methionine (SAM) is a vital enzyme cofactor. Epimerisation at the sulfonium centre of biologically active (SS,SCα)‐SAM is driven by heat, yielding biologically inactive (RS,SCα)‐SAM. Here, two novel archaeal SAM hydrolases from the thermophilic Sulfolobus acidocaldarius and the halophilic Haloferax volcanii are shown to cleave (RS,SCα)‐SAM.
Agnes Bartels, Michael K. F. Mohr, Phillip Nußbaum, Marie Joest, Bianca Wassmer, Laurent Rasquin, Sonja‐Verena Albers, Jennifer N. Andexer   +7 more
wiley   +1 more source

1H NMR metabolomics and lipidomics analysis of neutrophils reveals biomarkers of ageing, inflammageing and frailty

The FEBS Journal, EarlyView.
Using 1H NMR metabolomics, we measured polar and lipid metabolites from human blood neutrophils from people with frailty (n = 31, mean age 84Y), people with rheumatoid arthritis (n = 16, mean age 55Y), robust older (n = 24, mean age 66Y) and healthy younger people (n = 21, mean age 22Y).
Genna Ali Abdullah, Grace Filbertine, Lucy Gill, Asangaedem Akpan, Marie M. Phelan, Helen Louise Wright   +5 more
wiley   +1 more source

4-Thioribose Analogues of Adenosine Diphosphate Ribose (ADPr) Peptides. [PDF]

Org Lett, 2023
Madern JM, Voorneveld J, Rack JGM, Kistemaker HAV, Ahel I, van der Marel GA, Codée JDC, Filippov DV.   +7 more
europepmc   +1 more source

THE WHEAT LEAF PHOSPHATASES: VI. SOME PROPERTIES OF THE ENZYME SYSTEM HYDROLYZING ADENOSINE-5′-PHOSPHATE AND PHENOLPHTHALEIN DIPHOSPHATE IN CRUDE JUICE PREPARATIONS

, 1963
At least two enzymes are probably involved in the hydrolysis of mixtures of β-glycerophosphate, phenolphthalein diphosphate, and adenosine-5′-phosphate. One enzyme is primarily responsible for the hydrolysis of β-glycerophosphate whereas the other enzyme
D. W. A. Roberts
core   +1 more source