Results 61 to 70 of about 26,123 (188)

Lysophosphatidylcholine stimulates phospholipase D activity in mouse peritoneal macrophages

Journal of Lipid Research, 1999
Lysophosphatidylcholine (lysoPC) is a bioactive phospholipid that is involved in atherogenesis and inflammatory processes. However, the present understanding of mechanisms whereby lysophosphatidylcholine exerts its pathophysiological actions is ...
Antonio Gómez-Muñoz, Lori O'Brien, Rajinder Hundal, Urs P. Steinbrecher   +3 more
doaj   +1 more source

Peripheral versus Marrow Lipidomics in Patients with Severe Aplastic Anemia: Potential Indicators for Early Immunosuppressive Treatment Response

Lipids, EarlyView.
ABSTRACT This study aimed to explore the differences of peripheral blood (PB) and bone marrow serum lipidomic profiles in severe aplastic anemia (SAA) patients and their significance in predicting earlier immunosuppressive therapy (IST) response. A cohort of 11 newly diagnosed SAA patients and 15 healthy controls were enrolled between June 2020 and ...
Zexing Sun, Yilei Hong, Yaonan Hong, Chuanao Xin, Qi Liu, Huijin Hu, Yingying Shen, Ying Chen, Shan Liu, Yiping Shen, Yuhong Zhou, Dijiong Wu   +11 more
wiley   +1 more source

Lipoproteins are substrates for human secretory group IIA phospholipase A2: preferential hydrolysis of acute phase HDL

Journal of Lipid Research, 1998
Group IIA secretory phospholipase A2 is an acute phase enzyme, co-expressed with serum amyloid A protein. Both are present in atherosclerotic lesions. We report that human normal and acute phase high density lipoproteins and low density lipoprotein are ...
Waldemar Pruzanski, Eva Stefanski, Frederick C. de Beer, Maria C. de Beer, Peter Vadas, Amir Ravandi, Arnis Kuksis   +6 more
doaj   +1 more source

The grease trap: uncovering the mechanism of the hydrophobic lid in Cutibacterium acnes lipase[S]

Journal of Lipid Research, 2020
Acne is one of the most common dermatological conditions, but the details of its pathology are unclear, and current management regimens often have adverse effects. Cutibacterium acnes is known as a major acne-associated bacterium that derives energy from
Hyo Jung Kim, Bong-Jin Lee, Ae-Ran Kwon
doaj   +1 more source

Platelet‐Activating Factor Pathway in Women With Metabolic Dysfunction‐Associated Steatotic Liver Disease and Obesity

Obesity, EarlyView.
Increased hepatic PAFR expression in MASLD is associated with histological disease severity and may contribute to progression through platelet activation, whereas circulating Lp‐PLA2 levels lack discriminatory value as a noninvasive biomarker. ABSTRACT Objective This study aimed to investigate the platelet‐activating factor (PAF) pathway in obesity ...
Joan Duran‐Bertran, Helena Clavero‐Mestres, Razieh Mahmoudian, Sara Muñiz‐Piera, Carmen Aguilar, David Riesco, Javier Camaron, Salomé Martínez, Margarida Vives, Marta París, Fàtima Sabench, Teresa Auguet   +11 more
wiley   +1 more source

Specific uptake of DHA by the brain from a structured phospholipid, AceDoPC®

Oilseeds and fats, crops and lipids, 2017
Docosahexaenoic acid (DHA; 22:6 ω-3) is highly enriched in the brain and is required for proper brain development and function. Its deficiency has been shown to be linked with the emergence of neurological diseases.
Bernoud-Hubac Nathalie, Hachem Mayssa, Lo Van Amanda, Picq Madeleine, Lagarde Michel   +4 more
doaj   +1 more source

Regulation of autotaxin expression and secretion by lysophosphatidate and sphingosine 1-phosphate

Journal of Lipid Research, 2015
Autotaxin (ATX) is a secreted enzyme, which produces extracellular lysophosphatidate (LPA) from lysophosphatidylcholine (LPC). LPA activates six G protein-coupled receptors and this is essential for vasculogenesis during embryonic development.
Matthew G.K. Benesch, Yuan Y. Zhao, Jonathan M. Curtis, ToddP.W. McMullen, David N. Brindley   +4 more
doaj   +1 more source

Reduction in Synaptic Vesicle Protein Abundance but Increased Amounts of Nsg2 and Lpcat1 in Cerebral Cortices Without the Endosomal SNARE Proteins Vti1a and Vti1b

PROTEOMICS, EarlyView.
ABSTRACT Absence of the endosomal SNAREs vti1a and vti1b results in perinatal death and severe neuronal phenotypes in mice, while lack of one of these proteins results in minor phenotypes. Proteomic differences were investigated to obtain a deeper insight into processes in which vti1a and vti1b are involved.
Julia Gottschalk, Katharina Kotschnew, Julia Hahn, Thomas Patschkowski, Gabriele von Fischer von Mollard   +4 more
wiley   +1 more source

From Classical to Alternative Pathways of 2-Arachidonoylglycerol Synthesis: AlterAGs at the Crossroad of Endocannabinoid and Lysophospholipid Signaling

Molecules
2-arachidonoylglycerol (2-AG) is the most abundant endocannabinoid (EC), acting as a full agonist at both CB1 and CB2 cannabinoid receptors. It is synthesized on demand in postsynaptic membranes through the sequential action of phosphoinositide-specific ...
Fabienne Briand-Mésange, Isabelle Gennero, Juliette Salles, Stéphanie Trudel, Lionel Dahan, Jérôme Ausseil, Bernard Payrastre, Jean-Pierre Salles, Hugues Chap   +8 more
doaj   +1 more source

Hypochlorous acid-mediated generation of glycerophosphocholine from unsaturated plasmalogen glycerophosphocholine lipids

Journal of Lipid Research, 2007
The myeloperoxidase-derived metabolite hypochlorous acid (HOCl) promotes the selective cleavage of plasmalogens into chloro fatty aldehydes and 1-lysophosphatidylcholine (LPC).
Jacqueline Leßig, Jürgen Schiller, Jürgen Arnhold, Beate Fuchs   +3 more
doaj   +1 more source