E-GEOD-9861 - Transcription profiling of human primary brain microvascular endothelial cell to investigate the effect of treatment with Plasmodium falciparum infected erythrocytes

Submitted on 12 December 2007, released on 13 January 2009, last updated on 10 June 2011
Homo sapiens
Samples (8)
Array (1)
Protocols (5)
Cerebral malaria is a multifactorial condition that begins with high numbers of infected erythrocytes binding to human brain endothelium without invasion into the brain. Here we investigated the global transcriptional gene response of primary human brain endothelial cells after incubation with high numbers of infected erythrocytes; High or low parasite binding phenotypes did not alter gene response. Predominate amongst signaling pathways were the NF-kB proinflammatory response. The inflammatory pathways were validated by direct measurement of proteins. This study delineates the strong inflammatory component of human brain endothelium contributing to cerebral malaria. Experiment Overall Design: Total of 8 samples (4 control and 4 treated) were analyzed. 4 control samples included two normal RBC control and two medium controls. 4 treated samples includes 2 exposed to low binding Pf-IRBC and 2 exposed to high binding Pf-IRBC (Pf-IRBC-P). Medium and RBC controls were finally used as four replicates of control and all four Pf-IRBC or Pf-IRBC-P exposed endothelial cells were used as 4 separate treated controls.
Experiment types
transcription profiling by array, unknown experiment type
Investigation descriptionE-GEOD-9861.idf.txt
Sample and data relationshipE-GEOD-9861.sdrf.txt
Raw data (1)E-GEOD-9861.raw.1.zip
Processed data (1)E-GEOD-9861.processed.1.zip
Array designA-AFFY-37.adf.txt
R ExpressionSetE-GEOD-9861.eSet.r