Results 101 to 110 of about 123,253 (345)

The Membrane Lipid Phosphatidylcholine Is an Unexpected Source of Triacylglycerol in the Liver*

Journal of Biological Chemistry, 2012
Background: Most hepatic triacylglycerols are believed to originate from fatty acids released from adipose tissue. Results: Lipoprotein phosphatidylcholine is taken up by the liver and converted into triacylglycerols in vivo.
Jelske N. van der Veen, S. Lingrell, D. Vance   +2 more
semanticscholar   +1 more source

Red Blood Cell Membrane Lipidomics: Potential Biomarkers Detecting Method for Plasma Volume Overload and Major Adverse Cardiovascular Events in Chronic Heart Failure Patients

Advanced Science, EarlyView.
A novel RBC indicator, ESI, is better than the traditional RBC indicators and is associated with CHF prevalence and in‐hospital death. RBC membrane lipidomics, Cer 18:0;O2/16:0, and LPE 18:0, are associated with plasma volume overload and MACE in CHF patients, but these plasma lipids could not.
Lin Zhang, Xiangqin Ou, Jingyi Lin, Xiaofei Luo, Jiashun Zhou, Xingyue Zhou, Peihua Zhao, Li Liu, Ziran Zhao, Ying Zhou, Guanwei Fan, Lifeng Han, Xiumei Gao   +12 more
wiley   +1 more source

Enzymic synthesis of ether types of choline and ethanolamine phosphoglycerides by microsomal fractions from rat brain and liver

Journal of Lipid Research, 1977
The formation of product by ethanolamine phosphotransferases (EC 2.7.8.1) and cholinephosphotransferases (EC 2.7.8.2) in microsomal fractions from brains and livers of mature rats is increased several fold by 1,2-diacyl-sn-glycerols. With the addition of
A Radominska-Pyrek, J Strosznajder, Z Dabrowiecki, G Goracci, T Chojnacki, L A Horrocks   +5 more
doaj  

Turnover of the glycerolipids of pumpkin leaves. The importance of phosphatidylcholine [PDF]

, 1970
P. Grattan Roughan
openalex   +1 more source

Antidiabetic actions of a phosphatidylcholine ligand for nuclear receptor LRH-1

Nature, 2011
Nuclear hormone receptors regulate diverse metabolic pathways and the orphan nuclear receptor LRH-1 (also known as NR5A2) regulates bile acid biosynthesis.
J. M. Lee, Yoon‐Kwang Lee, Jennifer L Mamrosh, Scott A. Busby, P. Griffin, M. Pathak, E. Ortlund, D. Moore   +7 more
semanticscholar   +1 more source

Loss of STARD7 Triggers Metabolic Reprogramming and Cell Cycle Arrest in Breast Cancer

Advanced Science, EarlyView.
Breast cancer cells undergo metabolic and transcriptomic reprogramming to support aberrant cell proliferation. Their mitochondria rely on the transfer of phosphatidylcholine from the endoplasmic reticulum to their membranes by STARD7, a candidate upregulated in breast cancer, to be functional.
Ewelina Dondajewska, Paula Allepuz‐Fuster, Chloé Maurizy, Alexandre Hego, Sandra Ormenese, Quentin Lion, Arnaud Blomme, Pierre Close, Arnaud Lavergne, Latifa Karim, Marc Thiry, Ivan Nemazanyy, Roopesh Krishnankutty, Jair Marques Jr, Alex von Kriegsheim, Nathaniel F. Henneman, Ganna Panasyuk, Kateryna Shostak, Alain Chariot   +18 more
wiley   +1 more source

Smooth muscle raft-like membranes

Journal of Lipid Research, 2004
We developed a method for extracting raft-like, liquid-ordered membranes from the particulate fraction prepared from porcine trachealis smooth muscle.
Carl B. Baron, Ronald F. Coburn
doaj  

The Structure of Lipids and Proteins Studied by Attenuated Total Reflection (ATR) Infrared Spectroscopy II. Oriented Layers of a Homologous Series: Phosphatidylethanolamine to Phosphatidylcholine [PDF]

, 1977
U. P. Fringeli
openalex   +1 more source

Supramolecular Lubricating Hydrogel Microspheres Reshape Damaged Matrix Regeneration

Advanced Science, EarlyView.
The supramolecular lubricating hydrogel microspheres can provide stable mechanophysical protection at damaged matrix through interfacial hydration lubrication: in the early and middle stages, microspheres can actively provide microscale supramolecular lubrication (µ ≈ 0.04) for damaged matrix; in the late stage, the wear debris induced by shear and ...
Hui Yuan, Pengcheng Xiao, Wei Huang, Wenguo Cui   +3 more
wiley   +1 more source

Interfacial properties of most monofluorinated bile acids deviate markedly from the natural congeners

Journal of Lipid Research, 2005
We characterized the air-water interfacial properties of four monofluorinated bile acids alone and in binary mixtures with a common lecithin, 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC), using an automated Langmuir-Pockels surface balance. We
John M. Kauffman, Roberto Pellicciari, Martin C. Carey   +2 more
doaj