Project description:Purpose: To identify the gene expression change under hypoxia on HBE cells. Methods: bulk RNA-seq was performed on primary human bronchial epithelial cells (HBE) that were cultured on air-liquid interface (ALI) condition and treated under normoxia or hypoxia (1% O2) for 6hr, 24hr, and 5days. Results: hypoxia-related genes were significantly upregulated under hypoxia including EGLN3.
Project description:Basal transcriptomic profiling of primary human hepatocytes and HepaRG cells We have analysed basal gene expression profiles in 6 primary human hepatocytes (2 technical replicates) and in 2 HepaRG cell passages (3 batches, 4 technical replicates)
Project description:Purpose: To identify the gene expression change under chronic hypoxia on HBE cells. Methods: bulk RNA-seq was performed on primary human bronchial epithelial cells (HBE) that were cultured on air-liquid interface (ALI) condition and treated under normoxia or hypoxia (1% O2) for 5days. Results: inflammatory cytokines, collagen degradation, and angiogenic genes were upregulated under chronic hypoxia.
Project description:We applied in parallel RNA-Seq and Ribosome-profiling analyses to immortalized human primary BJ fibroblast cells under the following conditions: normal proliferation, quiescence (induced by serum depletion), senescence (induced by activation of the oncogenic RASG12V gene, and examined at early (5 days; pre-senescent state) and late (14 days; fully senescent state) time points), and neoplastic transformation (induced by RASG12V in the background of stable p53 and p16INK4A knockdowns and SV40 small-T expression. RNA-seq, using Illumina HiSeq 2000, was applied to BJ cells under 5 conditions: proliferation, quiescence, pre-senescence, full-senescence, and transfomed. Ribosome profiling, using Illumina HiSeq 2000, was applied to BJ cells under 5 conditions: proliferation, quiescence, pre-senescence, full-senescence, and transfomed.
Project description:Transcriptomic profiling of primary human hepatocytes after treatment with 2 glitazones (TRO and ROSI) and 2 glitazars (MURA and TESA) Singe-Channel Samples: We have analysed changes in gene expression profiles in primary human hepatocytes after a 24 h treatment with various concentrations of glitazones and glitazars Dual-Channel Samples: We have analysed changes in gene expression profiles in primary human hepatocytes and differentiated human hepatoma HepaRG cells after a 24 h treatment with various concentrations of glitazones and glitazars
Project description:The transcriptional effects of ABCA1 deficiency in human primary hepatocytes is not clear. We generated iPSC-derived hepatocytes from a Tangier disease patient and a matched control subject for transcriptomic profiling.
Project description:Analysis of changes in gene expression of long noncoding RNAs under hypoxia in lung cancer cells by using microarray-based profiling assay Hypoxia plays important roles in cancer progression by inducing angiogenesis, metastasis, and drug resistance. However, the effects of hypoxia on long noncoding RNA (lncRNA) expression have not been clarified. In this study, we evaluated alterations in lncRNA expression in lung cancer cells under hypoxic conditions using lncRNA microarray analyses. Among 40,173 lncRNAs, 211 and 113 lncRNAs were up- and downregulated, respectively, in both A549 and NCI-H460 cells. Genome-wide profiling of lncRNA expression altered under hypoxia may provide a basis for understanding the role of hypoxia-regulated lncRNAs in cancer growth and metastasis under hypoxic conditions as well as the mechanism underlying hypoxia-induced expression of lncRNAs.
Project description:Primary human hepatocytes were treated with compounds modulating steatosis: palmitic acid, compound C and metformin qPCR miRNA expression profiling. Hepatocytes were treated as indicated in the summary. Equal amount total RNA was pooled prior to miRNA expression analysis
Project description:We report the high-throughput profiling of HIF1 in human kidney-2 cells (HK-2) under normoxia and 1% 24 hours hypoxia. By obtaining over two billion bases of sequence from chromatin immunoprecipitated DNA, we generated genome-wide chromatin-state maps of HK-2 under normoxia and hypoxia. We found that HIF1 binds to both transcriptional starting sites and enhancer regions. This study provides novel insights into the epigenetic regulation of HIF1 in renal epithelial cells.
