Results 231 to 240 of about 439,320 (307)

Advances in Oral Drug Delivery Systems for Natural Polyunsaturated Fatty Acids: Enhancing Bioavailability and Therapeutic Potential. [PDF]

Pharmaceutics
Zazula MF, Pozzan R, Dos Reis GA, Maciel M, Horlem T, Banckes TN, Pereira JLS, Sales-Campos C, Fernandes LC, Martinez-Burgos WJ, Naliwaiko K.   +10 more
europepmc   +1 more source

Cold‐Induced Lipidomic Remodelling Is Associated With Brown Adipose Tissue Mean Radiodensity in Humans

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims Cold exposure activates brown adipose tissue (BAT) and promotes thermogenic and metabolic adaptations. While BAT activation has been linked to improved cardiometabolic health, how acute cold exposure reshapes the circulating lipidome in humans remains incompletely understood.
Yu Zhang, Borja Martinez‐Tellez, Alida Kindt, Nicolas Drouin, Amy Harms, Thomas Hankemeier, Jonatan R. Ruiz, Lucas Jurado‐Fasoli   +7 more
wiley   +1 more source

Opposing roles of DGAT‐mediated lipid droplet biogenesis in the regulation of ferroptosis sensitivity

The FEBS Journal, EarlyView.
Ferroptosis is driven by unrestricted peroxidation of polyunsaturated fatty acyl (PUFA) chains in membrane phospholipids. In triple‐negative breast cancer cells, lipid droplets (LDs) sequester dietary PUFAs, limiting their incorporation into membrane phospholipids, preventing mitochondrial damage, and reducing lipid peroxidation and ferroptosis.
Ana Kump, Leja Perne, Špela Koren, Eva Jarc Jovičić, Nastja Feguš, Carina Pinto Kozmus, Michele Wölk, Kristyna Brejchova, Maria Fedorova, Ondrej Kuda, Toni Petan   +10 more
wiley   +1 more source

Widespread but moderate genetic overlap between circulating polyunsaturated fatty acids and brain disorders. [PDF]

J Lipid Res
Xu H, Sun Y, Francis M, Cheng CF, Modulla NTR, Brenna JT, Chiang CWK, Ye K.   +7 more
europepmc   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

Polyunsaturated fatty acids, APOE genotypes, and dementia incidence and mortality among hypertensive adults. [PDF]

J Prev Alzheimers Dis
Zhang Y, Li J, Liu S, Chen Q, Wang X, He S, Wei Y, Zou Y, Xu Y, Wang L, Chen H.   +10 more
europepmc   +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

Can Omega-3 polyunsaturated fatty acids improve bone mineral density?: Evidence from a Mendelian randomization study. [PDF]

Medicine (Baltimore)
Gou X, Zhang R, Li M, Xu R, Zhang D, Zhang T.   +5 more
europepmc   +1 more source

ALOX15 mediates thrombin‐induced myristoylation, trafficking, and interaction of protease‐activated receptors, leading to platelet activation and hemostasis

The FEBS Journal, EarlyView.
The role of PARs in platelet function is fairly known; however, the underlying mechanisms are not fully understood. We report that thrombin myristoylates PAR4 in mouse platelets and PAR1 and PAR4 in human platelets, facilitating their membrane transport and interaction, leading to PAR3/4 heterodimers in mice and PAR1/4 heterodimers in humans.
Suresh Govatati, Chandra Sekhar Yadavalli, Md Monirul Hoque, Swapna Thota, Gadiparthi N. Rao   +4 more
wiley   +1 more source

Pharmaco-nutraceutical improvement of the response to obeticholic acid with omega-3 polyunsaturated fatty acids. [PDF]

Biochem J
Lavoie AA, Thérien A, Silva A, Paré E, Ciešlak A, Gagnon W, Desjardins C, Verreault M, Trottier J, Vohl MC, Drouin-Chartier JP, Corbeil J, Caron A, Barbier O.   +13 more
europepmc   +1 more source