LPA5 is abundantly expressed by human mast cells and important for lysophosphatidic acid induced MIP-1β release.
LPA5 is abundantly expressed by human mast cells and important for lysophosphatidic acid induced MIP-1β release.
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DOI:
10.1371/journal.pone.0018192
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发表时间:
2011-03-28
期刊:
影响因子:
3.7
通讯作者:
Boyce JA
中科院分区:
文献类型:
--
作者:
Lundequist A;Boyce JA
Lysophosphatidic acid (LPA) is a bioactive lipid inducing proliferation, differentiation as well as cytokine release by mast cells through G-protein coupled receptors. Recently GPR92/LPA5 was identified as an LPA receptor highly expressed by cells of the immune system, which prompted us to investigate its presence and influence on mast cells. Transcript analysis using quantitative real-time PCR revealed that LPA5 is the most prevalent LPA-receptor in human mast cells. Reduction of LPA5 levels using shRNA reduced calcium flux and abolished MIP-1β release in response to LPA. LPA5 is a bona fide LPA receptor on human mast cells responsible for the majority of LPA induced MIP-1β release.
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影响因子:
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DOI:
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DOI:
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发表时间:
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期刊:
The Journal of experimental medicine
影响因子:
--
作者:
通讯作者:
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