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Impact of Ino-C2-PAF on the gene expression profile of HaCaT cells after stimulation with pro-inflammatory cytokines

ABSTRACT: New alkyl-phospholipids (APLs) that are structurally derived from the platelet-activating factor are promising candidates for anticancer treatment. After the incorporation into cell membranes, APLs are able to interfere with a wide variety of key enzymes implicated in cell growth, motility, invasion and apoptosis. Recently, using Agilent cDNA microarray technology, we could demonstrate that the glycosidated APL Ino-C2-PAF inhibited the expression of several genes associated with immune response and inflammation in immortalized keratinocytes HaCaT. Here, we analyzed the impact of Ino-C2-PAF on the gene expression profile of HaCaT cells treated with several pro-inflammatory cytokines (IL-1M-NM-1, IL-17, IL-22, TNF-M-NM-1 and oncostatin-M). The influence of Ino-C2-PAF on the transcriptional profile of immortalized keratinocytes (HaCaT) was analyzed treating HaCaT cells with 5 M-BM-5M Ino-C2-PAF in the presence of a mixture of pro-inflammatory cytokines (IL-1M-NM-1, IL-17, IL-22, TNF-M-NM-1 and oncostatin-M) for 24 h. Control cells were left untreated. Three independent experiments were performed for each condition, except for control cells where only two experiments were performed. Control cells were mainly necessary to demonstrate the efficiency of this in vitro inflammation model for keratinocytes.

ORGANISM(S): Homo sapiens

SUBMITTER: Geo Semini

PROVIDER: E-GEOD-37361 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Impact of Ino-C2-PAF on the gene expression profile of HaCaT cells after stimulation with pro-inflammatory cytokines

2013-01-01 | GSE37361 | GEO

Influence of alkyl-phospholipids on the gene expression profile of immortalized keratinocytes HaCaT

Project description:New alkyl-phospholipids (APLs) that are structurally derived from the platelet-activating factor are promising candidates for anticancer treatment. After the incorporation into cell membranes, APLs are able to interfere with a wide variety of key enzymes implicated in cell growth, motility, invasion and apoptosis. Besides the prototype edelfosine, we presented a novel group of APLs, glycosidated phospholipids that efficiently inhibit cell proliferation. Two members of this group, Ino-C2-PAF and Glc-PAF, display high efficacy and low cytotoxicity in immortalized non-tumorigenic skin keratinocyte cell line HaCaT. However, the influence of APLs on the transcription of the whole genome is still unknown. Here, using Agilent cDNA microarray technology, we compared global gene expression profiles of HaCaT cells treated with edelfosine, Ino-C2-PAF or Glc-PAF with the profile of control cells. The influence of APLs on the transcriptional profile of immortalized keratinocytes (HaCaT) was analyzed treating HaCaT cells with respectively 5 M-BM-5M Ino-C2-PAF, Glc-PAF and edelfosine for 24 h. Control cells were left untreated. Three independent experiments were performed for each condition.

2011-03-01 | E-GEOD-20722 | biostudies-arrayexpress

Influence of alkyl-phospholipids on the gene expression profile of immortalized keratinocytes HaCaT

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Genome wide analysis of pancreatic gene expression by Interleukin 1M-NM-2 in human epithelial pancreatic Mia Paca-2 cells.

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2012-06-20 | E-GEOD-26702 | biostudies-arrayexpress

Transcriptional response of confluent human umbilical vein endothelial cells to stimulation with the related cytokines interleukin-1b or interleukin-33.

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2013-03-05 | E-GEOD-37624 | biostudies-arrayexpress

Homo sapiens

Project description:Impact of Ino-C2-PAF on the gene expression profile of HaCaT cells after stimulation with pro-inflammatory cytokines

| PRJNA159561 | ENA

Effect of IL-1M-NM-2 on mesenchymal stem cells

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2012-06-21 | E-GEOD-33755 | biostudies-arrayexpress

Transcription profiling of human epidermal keratinocytes treated with IL-1

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Expression data from human 3D skin models in response to IL-31 treatment

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