Mechanism of sphingosine 1-phosphate clearance from blood
نویسندگان
چکیده
منابع مشابه
Sphingosine Kinase 2 Inhibition and Blood Sphingosine 1-Phosphate Levels.
Sphingosine 1-phosphate (S1P) levels are significantly higher in blood and lymph than in tissues. This S1P concentration difference is necessary for proper lymphocyte egress from secondary lymphoid tissue and to maintain endothelial barrier integrity. Studies with mice lacking either sphingosine kinase (SphK) type 1 and 2 indicate that these enzymes are the sole biosynthetic source of S1P, but ...
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Sphingosine 1-phosphate (S1P) is a lipid mediator formed by the metabolism of sphingomyelin. In vertebrates, S1P is secreted into the extracellular environment and signals via G protein-coupled S1P receptors to regulate cell-cell and cell-matrix adhesion, and thereby influence cell migration, differentiation and survival. The expression and localization of S1P receptors is dynamically regulated...
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Novel classes of pain-relieving molecules are needed to fill the void between non-steroidal anti-inflammatory agents and narcotics. We have recently shown that intraplantar administration of sphingosine 1-phosphate (S1P) in rats causes peripheral sensitization and hyperalgesia through the S1P(1) receptor subtype (S1PR(1)): the mechanism(s) involved are largely unknown and were thus explored in ...
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Sphingosine 1-phosphate (S1P) is a lipid metabolite and a ligand of five G protein-coupled cell surface receptors S1PR1 to S1PR5. These receptors are expressed on various cells and cell types of the immune, cardiovascular, respiratory, hepatic, reproductive, and neurologic systems, and S1P has an impact on many different pathophysiological conditions including autoimmune, cardiovascular, and ne...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 2020
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bcj20190730