Systematic name M9900
Brief description Genes up-regulated in dendritic cells: untreated versus 2h after infection of Leishmania major.
Full description or abstract Leishmania major infected human dendritic cells (DCs) exhibit a marked induction of IL-12 ultimately promoting a robust Th1-mediated response associated with parasite killing and protective immunity. In this study, we utilized Affymetrix Genechips to globally assess the host cell genes and pathways associated with L. major infection during early infection (2, 4, 8, and 24 hrs) in human myeloid-derived DCs. Bioinformatic analyses of the hybridized microarray chips identified 728 genes, represented by 848 unique probe sets, which, when compared to uninfected samples were observed to be significantly differentially expressed by one-way ANOVA. Altogether, the data provide a genome-wide perspective on the transcriptional influences Leishmania species exert within human DCs during early infection, and provides a platform for further investigations toward functionally characterizing candidate genes of importance to the IL-12 based immune response to infections. In the current study, we further investigate the L. major infected DC transcriptional during early time points after infection via microarray analysis.
Collection C7: immunologic signature gene sets
      IMMUNESIGDB: ImmuneSigDB gene sets
Source publication Pubmed 24808365   Authors: Favila MA,Geraci NS,Zeng E,Harker B,Condon D,Cotton RN,Jayakumar A,Tripathi V,McDowell MA
Exact source GSE42088_3823_200_UP
Related gene sets (show 9 additional gene sets from the source publication)

(show 98 gene sets from the same authors)
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Organism Homo sapiens
Contributed by Jernej Godec (Dana-Farber Cancer Institute)
Source platform HUMAN_GENE_SYMBOL
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Human tissue compendium (Novartis)
Global Cancer Map (Broad Institute)
NCI-60 cell lines (National Cancer Institute)
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Version history 7.3: Moved to ImmuneSigDB sub-collection.

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