Results 71 to 80 of about 14,105 (264)

Partial synthesis and properties of a series of N-acyl sphingomyelins.

Journal of Lipid Research, 1987
A series of sphingomyelins (SM) with different chain length fatty acids (C14:0, C16:0, C18:0, C20:0, C22:0, and C24:0) N-linked to the primary amino group of sphingosine have been synthesized starting with bovine brain SM.
P K Sripada, P R Maulik, J A Hamilton, G G Shipley   +3 more
doaj   +1 more source

Associations among circulating sphingolipids, β-cell function, and risk of developing type 2 diabetes: A population-based cohort study in China.

PLoS Medicine, 2020
BackgroundAnimal studies suggest vital roles of sphingolipids, especially ceramides, in the pathogenesis of type 2 diabetes (T2D) via pathways involved in insulin resistance, β-cell dysfunction, and inflammation, but human studies are limited.
Huan Yun, Liang Sun, Qingqing Wu, Geng Zong, Qibin Qi, Huaixing Li, He Zheng, Rong Zeng, Liming Liang, Xu Lin   +9 more
doaj   +1 more source

High-Density Lipoprotein Lipidomics and Mortality in CKD

Kidney Medicine, 2023
Rationale & Objective: Patients with chronic kidney disease (CKD) have dysfunctional high-density lipoprotein (HDL) particles that lack cardioprotective properties; altered lipid composition may be associated with these changes.
Benjamin Lidgard, Andrew N. Hoofnagle, Leila R. Zelnick, Ian H. de Boer, Amanda M. Fretts, Bryan R. Kestenbaum, Rozenn N. Lemaitre, Cassianne Robinson-Cohen, Nisha Bansal   +8 more
doaj   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

Advanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Neuronal human BACE1 knock-in induces systemic diabetes in mice [PDF]

, 2016
Acknowledgements The authors thank S. Tammireddy (Diabetes and Cardiovascular Science, University of the Highlands and Islands, Inverness, UK) for technical support with the lipidomics component. Funding We would like to thank R.
Dekeryte, Ruta, Delibegovic, Mirela, Doherty, Mary K., Koss, David, Mingarelli, Marco, Mody, Nimesh, Platt, Bettina, Pluci??ska, Kaja, Riedel, Gernot, Shearer, Kirsty, Welch, Andy, Whitfield, Phillip, Whitfield, Phillip D.   +12 more
core   +4 more sources

The human plasma-metabolome: Reference values in 800 French healthy volunteers; impact of cholesterol, gender and age.

PLoS ONE, 2017
Metabolomic approaches are increasingly used to identify new disease biomarkers, yet normal values of many plasma metabolites remain poorly defined. The aim of this study was to define the "normal" metabolome in healthy volunteers. We included 800 French
Séverine Trabado, Abdallah Al-Salameh, Vincent Croixmarie, Perrine Masson, Emmanuelle Corruble, Bruno Fève, Romain Colle, Laurent Ripoll, Bernard Walther, Claire Boursier-Neyret, Erwan Werner, Laurent Becquemont, Philippe Chanson   +12 more
doaj   +1 more source

The metabolic profile of waist to hip ratio-A multi-cohort study.

PLoS ONE, 2023
BackgroundThe genetic background of general obesity and fat distribution is different, pointing to separate underlying physiology. Here, we searched for metabolites and lipoprotein particles associated with fat distribution, measured as waist/hip ratio ...
Lars Lind, Shafqat Ahmad, Sölve Elmståhl, Tove Fall   +3 more
doaj   +1 more source

The glucocorticoid-Angptl4-ceramide axis induces insulin resistance through PP2A and PKCζ. [PDF]

, 2017
Chronic glucocorticoid exposure is associated with the development of insulin resistance. We showed that glucocorticoid-induced insulin resistance was attenuated upon ablation of Angptl4, a glucocorticoid target gene encoding the secreted protein ...
Benjamin, Daniel I, Chen, Tzu-Chieh, Costello, Damian E, Kuo, Taiyi, Lee, Rebecca A, Li, Mei-Lan, Mar, Darryl J, Nomura, Daniel K, Wang, Jen-Chywan   +8 more
core   +1 more source

Discrimination of Lipid Hydroperoxide Positional Isomers Using SFC–MS/MS With Sodium Ion: Its Application to Evaluating the Oxidation Mechanisms of Oxidized Oils

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Advanced lipid profiling relies on liquid chromatography–tandem mass spectrometry (LC–MS/MS), but long analysis times remain a challenge. Supercritical fluid chromatography (SFC)–MS/MS using supercritical carbon dioxide offers a faster and more environmentally friendly alternative.
Ryosuke Aoki, Masayoshi Sakaino, Junya Ito, Shunji Kato, Jun Imagi, Toshiro Sato, Kiyotaka Nakagawa   +6 more
wiley   +1 more source

Distribution of molecular species of sphingomyelins in different parts of bovine digestive tract

Journal of Lipid Research, 1975
Sphingomyelins were isolated from mucosal layers of bovine rennet stomach, duodenum, jejunoileum, and colon ascendens. The ceramides obtained after phospholipase degradation were characterized by thin-layer chromatography, mass spectrometry, and gas ...
M.E. Breimer
doaj   +1 more source