Ad
related to: lipid signaling protocols
Search results
Results from the WOW.Com Content Network
Common lipid signaling molecules: lysophosphatidic acid (LPA) sphingosine-1-phosphate (S1P) platelet activating factor (PAF) anandamide or arachidonoyl ethanolamine (AEA). Lipid signaling, broadly defined, refers to any biological cell signaling event involving a lipid messenger that binds a protein target, such as a receptor, kinase or phosphatase, which in turn mediate the effects of these ...
Cholesterol signaling through lipid rafts can be attenuated by phosphatidylinositol 4,5 bisphosphate signaling (PIP2). PIP2 contains mostly polyunsaturated lipids that partition away from saturated lipids. Proteins that bind both lipid rafts and PIP2 are negatively regulated by high levels of PIP2. This effect was observed with phospholipase D.
Working independently, Alexis Traynor-Kaplan and coworkers published a paper demonstrating that a novel lipid, phosphatidylinositol 3,4,5 trisphosphate (PIP3) occurs naturally in human neutrophils with levels that increased rapidly following physiologic stimulation with chemotactic peptide. [2]
PtdIns(4,5)P 2 is enriched at the plasma membrane where it is a substrate for a number of important signaling proteins. [1] PIP2 also forms lipid clusters [2] that sort proteins. [3] [4] [5] PIP 2 is formed primarily by the type I phosphatidylinositol 4-phosphate 5-kinases from PI(4)P.
Phosphatidate phosphatase regulates lipid metabolism in several ways. In short, it is a key player in controlling the overall flux of triacylglycerols to phospholipids and vice versa, also exerting control through the generation and degradation of lipid-signaling molecules related to phosphatidate. [4]
SOLANA BEACH, Calif., Dec. 09, 2024 (GLOBE NEWSWIRE) -- Artelo Biosciences, Inc. (Nasdaq: ARTL), a clinical-stage pharmaceutical company focused on modulating lipid-signaling pathways to develop treatments for people living with cancer, pain, dermatologic, and neurological conditions, today announced the presentation of preliminary data on ART27.13, the Company’s benzimidazole derivative ...
The lysophospholipid receptor (LPL-R) group are members of the G protein-coupled receptor family of integral membrane proteins that are important for lipid signaling. [1] In humans, there are eleven LPL receptors, each encoded by a separate gene.
Phosphatidylinositol (PI), also known as inositol phospholipid, is a lipid composed of a phosphate group, two fatty acid chains, and one inositol molecule. It belongs to the class of phosphatidylglycerides and is typically found as a minor component on the cytosolic side of eukaryotic cell membranes.
Ad
related to: lipid signaling protocols