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PMID |
Sentence |
1 |
15494434
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Secretory phospholipase A2 (sPLA2), which hydrolyzes the sn-2 ester bond of glycerophospholipids, regulates a variety of cellular functions including migration of endothelial cells and neurite outgrowth.
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2 |
15494434
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We report that human monocyte-derived DC cultures lack sPLA2 activity but respond to exogenous sPLA2. sPLA2 alone and in cooperation with TNF-alpha and interleukin 1 beta (IL-1beta) induced fatty acid release from DC membranes, which was accompanied by upregulation of surface markers and by an increase in the migratory and immunostimulatory capacity of the DCs.
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3 |
15494434
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Secretory phospholipase A2 (sPLA2), which hydrolyzes the sn-2 ester bond of glycerophospholipids, regulates a variety of cellular functions including migration of endothelial cells and neurite outgrowth.
|
4 |
15494434
|
We report that human monocyte-derived DC cultures lack sPLA2 activity but respond to exogenous sPLA2. sPLA2 alone and in cooperation with TNF-alpha and interleukin 1 beta (IL-1beta) induced fatty acid release from DC membranes, which was accompanied by upregulation of surface markers and by an increase in the migratory and immunostimulatory capacity of the DCs.
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5 |
15693137
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We studied the effect of s.c. injections of recombinant human IL-12 (rHuIL-12) in 26 patients with renal cell cancer and demonstrated dose-dependent systemic activation of multiple inflammatory mediator systems in humans. rHuIL-12 at a dose of 0.5 microg/kg induced degranulation of neutrophils with a significant increase in the plasma levels of elastase (p < 0.05) and lactoferrin (p = 0.01) at 24 h.
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6 |
15693137
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Additionally, rHuIL-12 injection mediated the release of lipid mediators, as demonstrated by a sharp increase in the plasma secretory phospholipase A2 (sPLA2) level (p = 0.003). rHuIL-12, when administered at a dose of 0.1 microg/kg, showed minimal systemic effects.
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7 |
17093191
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Phospholipase A2 (PLA2) proteins affect cellular activation, signal transduction, and possibly innate immunity.
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8 |
17093191
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Catalytic function was required for antiviral activity, and the target cells of infection were unaffected. sPLA2-X potently reduced gene transfer of HIV-1 Env-pseudotyped lentivirus vectors and inhibited the replication of both CCR5- and CXCR4-tropic HIV-1 in human CD4+ T cells.
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