Project description:Snapshot of translation in mammalian cells that are depleted of polyamines or replete with polyamines. Hek293T cells treated with DFMO or Spermidine.
Project description:RBFOX2 is an RNA binding protein that directs alternative splicing. In this study, we characterized RBFOX2-mediated alternative splicing in pancreatic cancer (PDAC) In this dataset, we assayed gene-level and exon-level expression differences in pancreatic cancer cell lines replete and depleted for RBFOX2 expression and in 8 pairs of orthotopic pancreas tumors and related liver metastases generated from human 4039 or Panc1 cell lines replete or depleted for RBFOX2.
Project description:To understand the effects of glutamine deprivation on cell physiology we performed global analysis of gene expression in response to glutamine deprivation. U2OS cells were subjected to glutamine deprivation for 24h followed by RNA extraction and microarray analysis. U2OS cells were plated overnight followed by treatment for 24h with glutamine-containing and glutamine-depleted media. Three biological replicates were assayed for each condition.
Project description:BACKGROUND: Cancer stem-like cells were isolated from human H460 non-small cell lung cancer cells by limiting dilution assays and by their holoclone morphology, followed by assessment of their self-renewal capacity, tumor growth, vascularity, and tumor blood perfusion. H460 holoclones were used to implant H460 holoclone-derived tumors, which grew slower than parental H460 tumors, but displayed significant increases in microvessel density and tumor blood perfusion. Microarray analysis identified differentially regulated genes in the holoclone-derived tumors, of which many were associated with angiogenesis. The differentially regulated genes include several small leucine-rich proteoglycans that may modulate angiogenesis and serve as novel therapeutic targets for inhibiting cancer stem cell-driven angiogenesis.(Cancer Letters Vol 346, Issue 1, 28 April 2014, Pages 63M-bM-^@M-^S73; PMID: 24334139; PMCID: PMC3947657). Implanted tumors derived from H460 parental cells, or from each of four independent H460 holoclones, were implanted subcutaneously in scid immunodeficient mice. Tumors derived from the 4 holoclones (designated H460/2E1, H460/2H3, H460/3F1, and H460/2E7) were used for global transcriptome/microarray analysis in direct comparison to H460 tumors grown from parental H460 cells. For each H460 holoclone-derived tumor line or H460 parental cell-derived tumor, total RNA was prepared from n=7 to n=10 individual tumors and used to prepare two independent pools of tumor RNA (each pool comprised of RNA isolated n=3-5 tumors) for use in a two color microarray analysis. Tumor RNA pools were prepared by combining equal amounts of RNA from each individual tumor to minimize the impasct of inter-tumoral variation on gene expression profiles. All RNAs had an RNA integrity number >8.0, determined using an Agilent Bioanalyzer 2100 instrument. cDNAs transcribed from pools of RNA for each holoclone-derived tumor line and for each parental H460 cell-derived tumor pool, were labeled with Alexa 647 or Alexa 555 dyes in a fluorescent reverse pair (dye swap) design for competitive hybridization to Agilent Whole Human Genome Microarrays.
Project description:The libraries contained in this experiment come from independent growths of cell line NCI-H460, a male large cell lung carcinoma. They are stranded PE101 Illumina Hi-Seq RAMPAGE libraries from rRNA-depleted Total RNA > 200 nucleotides in size. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:The libraries contained in this experiment come from nuclear fractions of immortalized cell line NCI-H460 derived from a large cell lung carcinoma of a 37 year old male. They are stranded PE101 Illumina Hi-Seq RAMPAGE libraries from rRNA-depleted Total RNA > 200 nucleotides in size. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:The libraries contained in this experiment come from cytoplasmic fractions of immortalized cell line NCI-H460 derived from a large cell lung carcinoma of a 37 year old male. They are stranded PE101 Illumina Hi-Seq RAMPAGE libraries from rRNA-depleted Total RNA > 200 nucleotides in size. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf
Project description:The libraries contained in this experiment come from independent growths of cell line NCI-H460, a male large cell lung carcinoma. They are stranded PE101 Illumina Hi-Seq libraries from rRNA-depleted Total RNA > 200 nucleotides in size. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODE_Data_Use_Policy_for_External_Users_03-07-14.pdf