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Chemistry and Physics of Lipids, 2016
Sphingolipids (SLs) are essential structural and signaling molecules of eukaryotic cells. Among them, sphingosine 1 phosphate (S1P) is a recognized promoter of cell survival, also involved, inter alia, in inflammation and tumorigenesis processes. The knowledge and modulation of the enzymes implicated in the biosynthesis and degradation of S1P are ...
Pol, Sanllehí +3 more
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Sphingolipids (SLs) are essential structural and signaling molecules of eukaryotic cells. Among them, sphingosine 1 phosphate (S1P) is a recognized promoter of cell survival, also involved, inter alia, in inflammation and tumorigenesis processes. The knowledge and modulation of the enzymes implicated in the biosynthesis and degradation of S1P are ...
Pol, Sanllehí +3 more
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Regulation of the Sphingosine Kinase/Sphingosine 1-Phosphate Pathway
2013Sphingolipids have emerged as pleiotropic signaling molecules with roles in numerous cellular and biological functions. Defining the regulatory mechanisms governing sphingolipid metabolism is crucial in order to develop a complete understanding of the biological functions of sphingolipid metabolites.
K Alexa Orr, Gandy, Lina M, Obeid
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Sphingosine kinase/sphingosine 1-phosphate signalling in central nervous system
Cellular Signalling, 2009Sphingolipids were once regarded as inert structural components of cell membranes. Now these metabolites are generally believed to be important bioactive molecules that control a wide repertoire of cellular processes such as proliferation and survival of cells.
Taro, Okada +3 more
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A rapid radioassay for sphingosine kinase
Analytical Biochemistry, 2005A solvent-extraction-based radioassay for measuring sphingosine kinase (SKase) activity has been developed. The assay utilizes [3H]sphingosine substrate and differentially extracts the [3H]sphingosine-1-phosphate product. The extracted radioactivity is demonstrated to be primarily [3H]sphingosine-1-phosphate with less than 1% contamination by [3H ...
Donald A, Vessey +2 more
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Post-translational regulation of sphingosine kinases
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2013Sphingosine kinases (SKs) catalyse the conversion of sphingosine to sphingosine 1-phosphate (S1P), a signalling lipid that is involved in a plethora of cellular processes including proliferation, apoptosis, calcium homeostasis, angiogenesis, vascular and neuronal maturation, cell migration and immune responses.
Chan, H., Pitson, S.
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Sphingosine kinases: A novel family of lipid kinases
2002Sphingosine kinase (SPHK) catalyzes the formation of sphingosine-1-phosphate (S11). S1P plays an important role in regulation of a variety of biological processes through intracellular and extracellular actions. S1P has recently been shown to be the ligand for the EDG-1 family of G-protein-coupled receptors.
Hong, Liu +4 more
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2019
Sphingosine kinases are enzymes that catalyze the biosynthesis of sphingosine-1-phosphate. The invention provides compounds that are effective for inhibition of sphingosine kinase type 1, sphingosine kinase type 2, or both. Certain compounds are selective for sphingosine kinase type 2 relative to sphingosine kinase type 1.
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Sphingosine kinases are enzymes that catalyze the biosynthesis of sphingosine-1-phosphate. The invention provides compounds that are effective for inhibition of sphingosine kinase type 1, sphingosine kinase type 2, or both. Certain compounds are selective for sphingosine kinase type 2 relative to sphingosine kinase type 1.
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Sphingosine 1-phosphate modulation and immune cell trafficking in inflammatory bowel disease
Nature Reviews Gastroenterology and Hepatology, 2022Bram Verstockt +2 more
exaly