Functional lysophosphatidic acid receptor in bovine luteal cells 1
نویسندگان
چکیده
منابع مشابه
Isocupressic acid blocks progesterone production from bovine luteal cells.
The needles of ponderosa pine (Pinus ponderosa Laws.) were reported to induce abortions when fed to late-term pregnant beef cows in North America. An in vivo study of pregnant cows suggested that isocupressic acid (IA) was the main abortifacient isolated from needles and bark of the pine. However, the mechanism of abortifacient activity of IA is not clear yet. In a pregnant cow, the corpus lute...
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PURPOSE Lysophosphatidic acid (LPA) is a phospholipid growth factor that stimulates proliferation, chemotaxis, cation currents, and K(+) currents in retinal pigment epithelial (RPE) cells. LPA receptor transduction was analyzed in human and rat RPE cells. METHODS Cells were cultured with standard methods, and signaling pathways were analyzed with a variety of approaches, including whole-cell ...
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OBJECTIVE Lysophosphatidic acid (LPA), which is a bioactive phospholipid, interacts with specific G protein-coupled transmembrane receptors. Recently, alterations in LPA receptor genes have been reported in some tumor cells. In this study, to assess an involvement of LPA receptor genes in the development of human cancer cells, we looked for the presence of mutations in LPA receptor 1-6 (LPA1-6)...
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Here, we show that the lysophosphatidic acid receptor 1 (LPA1) is expressed by a defined population of type 1 stem cells and type 2a precursor cells in the adult mouse dentate gyrus. LPA1, in contrast to Nestin, also marks the quiescent stem cell population. Combining LPA1-GFP with EGFR and prominin-1 expression, we have enabled the prospective separation of both proliferative and non-prolifera...
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Lysophosphatidic acid (LPA) is a bioactive phospholipid acting via specific G protein-coupled receptors that is synthesized at the extracellular face of adipocytes by a secreted lysophospholipase D (autotaxin). Preadipocytes mainly express the LPA(1) receptor subtype, and LPA increases their proliferation. In monocytes and CV1 cells LPA was recently reported to bind and activate peroxisome prol...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1997
ISSN: 0014-5793
DOI: 10.1016/s0014-5793(97)01408-7