Cardiovascular Effects of Pharmacological Targeting of Sphingosine Kinase 1
نویسندگان
چکیده
منابع مشابه
The mechanism of membrane targeting of human sphingosine kinase 1.
Sphingosine 1-phosphate is a bioactive sphingolipid that regulates cell growth and suppresses programmed cell death. The biosynthesis of sphingosine 1-phosphate is catalyzed by sphingosine kinase (SK) but the mechanism by which the subcellular localization and activity of SK is regulated in response to various stimuli is not fully understood. To elucidate the origin and structural determinant o...
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Background & objective: Breast cancer is the leading cause of cancer related death in females. Sphingosine kinase 1 (SPHK1) and its product sphingosine-1-phosphate (S1P) are the essential key regulator molecules in breast cancer through their ability to promote cell proliferation, angiogenesis, cell proliferation, and lymphagiogenesis. SPHK1 i...
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Background Gastric cancer is the fourth most common cancer worldwide. Despite advances in diagnosis of gastric cancer, the prognosis at advanced stage of disease with the current chemotherapeutic treatment strategies remains poor. Hence, new agents and molecular targets for gastric cancer therapy are desperately needed. Sphingosine kinase 1 represents a promising novel target for anti-cancer th...
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S1P (sphingosine 1-phosphate) is a pleiotropic lipid mediator involved in numerous cellular and physiological functions. Of note among these are cell survival and migration, as well as lymphocyte trafficking. S1P, which exerts its effects via five GPCRs (G-protein-coupled receptors) (S1P1-S1P5), is formed by the action of two SphKs (sphingosine kinases). Although SphK1 is the more intensively s...
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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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ژورنال
عنوان ژورنال: Hypertension
سال: 2020
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.119.13450