Project description:RNA-seq was performed after YB5 cells were treated with DAC, HH1 or the combination of the two. RNA-seq was also perfomed after viral transduction using a TET-off dnCDK9 construct
Project description:YB5 is a colon cancer cell line derived from the SW48 colon cancer cell line and contains a DNA methylated and silenced CMV promoter driving expression of a GFP reporter. The cells were treated with 10 micromolar concentration of the HH1 compound or with DMSO as a control. Reduced representation bisulfite sequencing (RRBS) was performed after the treatment to analyze DNA methylation at CpG sites.
Project description:RNA-seq was performed after YB5 cells were treated with S2101, UNC0638, GSK343, depsipeptide alone or in combination with decitabine
Project description:YB5 cell line is a clonal derivative of the SW48 colon cancer cell line that contains a single copy of a green fluorescent protein (GFP) reporter silenced by CpG methylation at its CMV promoter. We treated the YB5 cells with decitabine (5-aza-2’-deoxycytidine), carboplatin and the combination of decitabine plus carboplatin and analyzed the effects of the drugs on gene expression. YB5 cells in the early log phase of growth were seeded at 3.5 million in 20 ml of culture medium in 10 cm diameter tissue culture plates at day 0. The cells were treated with 20 microliters of decitabine (final concentration 25 nM), carboplatin (final concentration 20 uM) or both at days 1, 2, 3 and 4. Control cells were treated with 20 microliters of diluent (DMSO). The cells were harvested at day 6. Total RNA was extracted by TRIZOL, labeled with Cy5 (control cells) or Cy3 (treated cells) and hybridized on Agilent Whole Genome Array (G4112F). Raw data from the Agilent scanner were loess normalized using Bioconductor packages limma and agilp.
Project description:To investigate initial changes to chromatin accessibility associated with resistance to lapatinib, we performed ATAC-seq on KYAE1 cells treated with 500 nM lapatinib for 24 hours and vehicle control (DMSO) for 24 hours.
