Lysophosphatidylinositol Causes Neurite Retraction via GPR55, G13 and RhoA in PC12 Cells
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منابع مشابه
Lysophosphatidylinositol Causes Neurite Retraction via GPR55, G13 and RhoA in PC12 Cells
GPR55 was recently identified as a putative receptor for certain cannabinoids, and lysophosphatidylinositol (LPI). Recently, the role of cannabinoids as GPR55 agonists has been disputed by a number of reports, in part, because studies investigating GPR55 often utilized overexpression systems, such as the GPR55-overexpressing HEK293 cells, which make it difficult to deduce the physiological role...
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BACKGROUND AND PURPOSE The glycerol-based lysophospholipid lysophosphatidylinositol (LPI) is an endogenous agonist of the G-protein-coupled receptor 55 (GPR55) exhibiting cannabinoid receptor-like properties in endothelial cells. To estimate the contribution of GPR55 to the physiological effects of LPI, the GPR55-dependent and -independent electrical responses in this cell type were investigate...
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Serum contains a factor that co-purifies with albumin and causes neurite retraction in PC12 cells, inhibits the proliferation of tumor cells in vitro, and activates the phosphatidylinositol/Ca2+ second messenger system in Xenopus oocytes and other cells. The activity of serum albumin depends on several lysophospholipids bound to albumin. Thin layer chromatographic analysis of the lipids extract...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2011
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0024284