Project description:In this study, we used the Affymetrix HG-U133A 2.0 GeneChip for deriving a multigenic classifier capable of predicting HCV+cirrhosis with vs without concomitant HCC. We studied gene expression in cirrhotic tissues with (N=16) and without (N=47) HCC. Keywords: cross-sectional
Project description:Four different concentrations (0, 0.75, 1.5, 3 pM) of genes were spiked in groups (group size 6-7 transcripts) Each concentration combination were spiked into a common backgroung sample (HeLa cell line) and hybridized to three HG-U133A Plus 2.0 Arrays. Keywords: Latin square design for HG-U133A Plus 2.0 GeneChips
Project description:The current understanding of the molecular factors underlying polyethylenimine(PEI)-mediated transfection is largely unknown. Cationic PEI was used to transfer GFP transgene to HEK293T cells. FACS separation of transfected (GFP positive), untransfected (GFP negative), and untreated cells enabled gene expression profiles to be obtained using Affymetrix® HG-U133A 2.0 microarrays for each cell population. Gene profiles were differentially compared for each population combination.
Project description:The current understanding of the molecular factors underlying LF2000-mediated transfection is largely unknown. Cationic LF2000 gene delivery system was used to transfer GFP transgene to HEK293T cells. FACS separation of transfected (GFP positive), untransfected (GFP negative), and untreated cells enabled gene expression profiles to be obtained using Affymetrix® HG-U133A 2.0 microarrays for each cell population. Gene profiles were differentially compared for each population combination.
