Project description:Transcriptional effects of ETV6 inactivation in immature T-ALL were investigated by gene expression analysis upon siRNA-mediated knockdown of ETV6 in LOUCY cells, a T-ALL cell line with a transcriptional program highly related to that of immature T-ALLs. Gene Set Enrichment Analysis (GSEA) of the ETV6 knockdown signature showed a significant enrichment in genes characteristically upregulated in ETV6 mutant immature T-ALLs including HOXA13, PRDM16, PTEN and CD33.
Project description:Transcriptional effects of ETV6 inactivation in immature T-ALL were investigated by gene expression analysis upon siRNA-mediated knockdown of ETV6 in LOUCY cells, a T-ALL cell line with a transcriptional program highly related to that of immature T-ALLs. Gene Set Enrichment Analysis (GSEA) of the ETV6 knockdown signature showed a significant enrichment in genes characteristically upregulated in ETV6 mutant immature T-ALLs including HOXA13, PRDM16, PTEN and CD33. 4 samples were analyzed: two biological replicates for each experimental group.
Project description:We used microarrays to characterize transcriptome profiles of rat vocal fold tissue following surgical injury (vs. naive tissue); rat vocal fold fibroblasts harvested from scar tissue at the 60 d time point (vs. naive fibroblasts); rat vocal fold scar fibroblasts treated with siRNA against the collagen chaperone protein rat gp46 (vs. scramble siRNA).
Project description:Microarray analysis comparing SW480 cells treated with scramble siRNA control with SW480 cells treated with siRNA against mutant KrasV12.
Project description:We used microarrays to characterize transcriptome profiles of rat vocal fold tissue following surgical injury (vs. naive tissue); rat vocal fold fibroblasts harvested from scar tissue at the 60 d time point (vs. naive fibroblasts); rat vocal fold scar fibroblasts treated with siRNA against the collagen chaperone protein rat gp46 (vs. scramble siRNA). Adult Fischer 344 rat vocal fold tissue was harvested at 3, 14, and 60 days following surgical injury (control = age-matched naive tissue); rat vocal fold scar fibroblasts were obtained via explant culture of tissue obtained 60 days following surgical injury and harvested at 80% confluence during passage 1 (control = age-matched naive rat vocal fold fibroblasts); rat vocal fold scar fibroblasts were treated for 1 h with 50 nM liposome-delivered siRNA against rat gp46 when 80% confluent at passage 1, cultured for an additional 24 h in fresh media, then harvested (control = rat vocal fold scar fibroblasts treated with 50 nM liposome-delivered scramble siRNA).
Project description:Purpose: To characterize the genome-wide distribution of H3K79me2 in human leukemia cell lines treated with the Dot1l inhibitor EPZ004777 or control Methods: We performed Chip-seq for the H3K79me2 on the leukemia cell lines Mutz3, Loucy and Molm14 after 6 days in culture in the presence of 3uM EPZ004777 or DMSO control Results: H3K79me2 is completely erased from key target genes such as the HOXA cluster. Conclusions: Exposure of Mutz3, Loucy and Molm14 to 3uM EPZ004777 erases H3K79 methylation globally as well as on key loci
Project description:To determine the physiological roles of NCOA4 and ferritinophagy in macrophages, NCOA4 was depleted via liposome-mediated siRNA delivery into cells. Cells were treated with siRNA for NCOA4 depletion and then the transcriptome profiles acquired from RNA-seq were compared with those of control (scramble siRNA-treated) cells.
Project description:The PARK2 gene was knocked down using 2 independent siRNAs in SNB19 and SF539 cell lines A non-targeted scramble siRNA was used as the control.
