Results 31 to 40 of about 80,395 (343)

Multi-Omics Analyses Detail Metabolic Reprogramming in Lipids, Carnitines, and Use of Glycolytic Intermediates between Prostate Small Cell Neuroendocrine Carcinoma and Prostate Adenocarcinoma. [PDF]

, 2019
As the most common cancer in men, prostate cancer is molecularly heterogeneous. Contributing to this heterogeneity are the poorly understood metabolic adaptations of the two main types of prostate cancer, i.e., adenocarcinoma and small cell ...
Alumkal, Joshi J, Fan, Sili, Fiehn, Oliver, Gao, Bei, Lue, Hui-Wen, Podolak, Jennifer, Serawat, Archana, Thomas, George V, Zhang, Ying   +8 more
core   +1 more source

Rigid Chiral Membranes [PDF]

, 1992
Statistical ensembles of flexible two-dimensional fluid membranes arise naturally in the description of many physical systems. Typically one encounters such systems in a regime of low tension but high stiffness against bending, which is just the opposite
A. Polyakov, A. Singh, B. Thomas, D. Förster, D. R. Nelson, D. R. Nelson, F. David, F. David, G. Hinshaw, G. Hinshaw, H. Kleinert, I. Dahl, J. Georger, L. Peliti, L. Peliti, Ou-Yang Zhong-Can, P. Canham, P. G. de Gennes, P. Yager, Philip Nelson, R. Treanor, S. Dierker, S. Langer, T. C. Lubensky, Thomas Powers, W. Heckl, W. Helfrich, W. Helfrich, W. Helfrich, W. Helfrich, X. Qiu   +30 more
core   +4 more sources

The role of oleosins and phosphatidylcholines on the membrane mechanics of oleosomes.

Journal of Colloid and Interface Science
HYPOTHESIS Oilseeds use triacylglycerides as main energy source, and pack them into highly stable droplets (oleosomes) to facilitate the triacylglycerides' long-term storage in the aqueous cytosol.
Jack Yang, Lorenz Plankensteiner, Anteun de Groot, M. Hennebelle, L. Sagis, C. V. Nikiforidis   +5 more
semanticscholar   +1 more source

An efficient synthesis of phosphatidylcholines.

Journal of Lipid Research, 1990
This article deals with two of the major steps involved in phospholipid synthesis: the preparation of the optically pure precursors, sn-glycero-3-phosphocholine (GPC) and -ethanolamine, from a convenient lipid source such as egg yolk, and acylation of ...
A Singh
doaj   +1 more source

Association between Plasma Ceramides and Phosphatidylcholines and Hippocampal Brain Volume in Late Onset Alzheimer’s Disease

Journal of Alzheimer's Disease, 2016
Lipids such as ceramides and phosphatidylcholines (PC) have been found altered in the plasma of Alzheimer’s disease (AD) patients in a number of discovery studies. For this reason, the levels of 6 ceramides and 3 PCs, with different fatty acid length and
Min Kim, A. Nevado-Holgado, Luke Whiley, S. Snowden, H. Soininen, I. Kloszewska, P. Mecocci, M. Tsolaki, B. Vellas, M. Thambisetty, R. Dobson, J. Powell, Michelle K. Lupton, A. Simmons, L. Velayudhan, S. Lovestone, P. Proitsi, C. Legido-Quigley   +17 more
semanticscholar   +1 more source

Functional, transcriptomic, and lipidomic studies of the choC gene encoding a phospholipid methyltransferase in Aspergillus fumigatus

Microbiology Spectrum
Phosphatidylcholines (PCs) are a class of cell membrane phospholipids playing important roles in cellular integrity and signaling. In eukaryotes, PCs are biosynthesized via the Kennedy cytidine nucleotide and the Bremer-Greenberg pathways.
Jiao Pan, Xinyu Yang, Cuiting Hu, Tongtong Fu, Xiuyan Zhang, Zijun Liu, Yu Wang, Fengyu Zhang, Xiaoyuan He, Jae-Hyuk Yu   +9 more
doaj   +1 more source

Clinical biological and genetic heterogeneity of the inborn errors of pulmonary surfactant metabolism [PDF]

, 2001
Pulmonary surfactant is a multimolecular complex located at the air-water interface within the alveolus to which a range of physical (surface-active properties) and immune functions has been assigned. This complex consists of a surface-active lipid layer
Clements JA, Crouch E, deMello DE, Dirksen U, Doyle IR, Fisher JH, Floros J, Glasser SW, Green D, Hawgood S, Ikegami M, Ikegami M, Ikegami M, Kitamura T, Kresch MJ, Madan T, Mahut B, Mason RJ, Myrianthopoulos NC, Nogee LM, Pilot-Matias TJ, Power JHT, Prakash UBS, Reed JA, Robertson B, Rosen SH, Stoll BJ, Tredano M, Vorbroker DK, Wang J-Y   +29 more
core   +1 more source

Anti-inflammatory Effects of Phosphatidylcholine [PDF]

Journal of Biological Chemistry, 2007
We recently showed that mucus from patients with ulcerative colitis, a chronic inflammatory disorder of the colon, is characterized by a low level of phosphatidylcholine (PC) while clinical studies reveal that therapeutic addition of PC using slow release preparations is beneficial. The positive role of PC in this disease is still elusive.
Treede, Irina, Braun, Annika, Sparla, Richard, Kuehnel, Mark, Giese, Thomas, Turner, Jerrold R., Anes, Elsa, Kulaksiz, Hasan, Fuellekrug, Joachim, Stremmel, Wolfgang, Griffiths, Gareth, Ehehalt, Robert   +11 more
openaire   +3 more sources

Molecular species of biliary phosphatidylcholines in gallstone patients: the influence of treatment with cholic acid and chenodeoxycholic acid

Journal of Lipid Research, 1981
Molecular species of phosphatidylcholines were analyzed in hepatic and gallbladder bile obtained from six subjects with adenomyoma of the gallbladder (gallstone-free controls) and 27 gallstone patients undergoing cholecystectomy.
J Ahlberg, T Curstedt, K Einarsson, J Sjövall   +3 more
doaj   +1 more source

Juvenile Male Rats Exposed to a Low-Dose Mixture of Twenty-Seven Environmental Chemicals Display Adverse Health Effects [PDF]

, 2016
Humans are exposed to a large number of environmental chemicals in their daily life, many of which are readily detectable in blood or urine. It remains uncertain if these chemicals can cause adverse health effects when present together at low doses.
Egebjerg, Karen Mandrup, Frandsen, Henrik Lauritz, Frederiksen, Hanne, Hadrup, Niels, Pedersen, Mikael, Skov, Kasper, Svingen, Terje, Vinggaard, Anne Marie   +7 more
core   +2 more sources