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Genes regulated in mouse liver by expressing ectopically hURI in hepatocytes

ABSTRACT: RNA-seq was performed using the RNA extracted from the bottom half of right lobe of mouse livers. Mice fall into two groups, mutant group which express ectopic hURI and their control littermates which do not express hURI. Two time points were considered in the study, 1-week-old mice, expressing hURI since 1 week (n =3, 4 for control and mutant, respectively) and 8-week-old mice expressing hURI since 8 week (n= 4, 3 for control and mutant, respectively), as hURI is expressed since conception. Determination of differentially expressed transcripts over two time points (1 week and 8 weeks) in mouse livers expressing hURI (1 week and 8 weeks).

ORGANISM(S): Mus musculus

SUBMITTER: Nabil Djouder

PROVIDER: E-GEOD-48654 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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The terminal, the futile, and the psychiatrically disordered.

Cholbi Michael J MJ

International journal of law and psychiatry 20130711 5-6

The various jurisdictions worldwide that now legally permit assisted suicide (or voluntary euthanasia) vary concerning the medical conditions needed to be legally eligible for assisted suicide. Some jurisdictions require that an individual be suffering from an unbearable and futile medical condition that cannot be alleviated. Others require that individuals must be suffering from a terminal illness that will result in death within a specified timeframe, such as six months. Popular and academic d ...[more]

PMID: 23850338

Similar Datasets

Genes regulated in mouse liver by expressing ectopically hURI in hepatocytes

Project description:RNA-seq was performed using the RNA extracted from the bottom half of right lobe of mouse livers. Mice fall into two groups, mutant group which express ectopic hURI and their control littermates which do not express hURI. Two time points were considered in the study, 1-week-old mice, expressing hURI since 1 week (n =3, 4 for control and mutant, respectively) and 8-week-old mice expressing hURI since 8 week (n= 4, 3 for control and mutant, respectively), as hURI is expressed since conception.

2014-12-11 | GSE48654 | GEO

Global gene expression in the adult Gata6 null mouse pancreas

Project description:We report the global gene expression of mouse pancreatic cells in a pancreas-specific conditional knock-out mouse for Gata6, as compared with age-matched controls. Total RNA was extracted from the pancreas of 6-8 -week old mice of the two genotypes and analyzed. at this age, Gata6P-/- pancreata are histologically normal, but the acinar differentiation programme is already altered. we observe that loss of Gata6 causes the de-repression of ectopic non-pancreatic genes, as well as some genes involved in the mesenchymal programme. mRNA extracted from the pancreas of 4 controls and 4 Gata6P-/- mice was sequenced.

2015-02-03 | E-GEOD-47536 | biostudies-arrayexpress

Aberrant chromatin acetylation in MLL-AF9 leukemia mediates the response to HDAC inhibition (ChIP-Seq)

Project description:We studied the chromatin modification patterns induced by the presence of the MLL-AF9 fusion protein in a model of human hematopoietic stem/progenitor cells (HSPC) transduced with retrovirus expressing MLL-AF9cDNA (HSPC-MA9). Comparative ChIP-seq analysis between HSPC-MA9 and control HSPC, revealed a massive hyperacetylation of histones that was consistent with the transcriptional profile in the presence of MLL-AF9 fusion protein. Furthermore, we identified 66 MLL-AF9 targets, and found that H4ac was present along with H3K4me3 and H3K79me2 chromatin marks in over 50% of the MLL-AF9 target genes. Examination of histone aceylation and methylation changes upon expression of MLL-AF9 fusion protein in human hematopoietic stem/progenitor cells.

2015-03-01 | E-GEOD-54344 | biostudies-arrayexpress

Transcriptional profiles by deep sequencing (RNA-seq) of in vivo-generated mouse iPSCs, in vitro-generated mouse iPSCs, and mouse ESCs

Project description:We have generated M-bM-^@M-^\reprogrammableM-bM-^@M-^] transgenic mice that ubiquitously express the four Yamanaka factors in an inducible manner. Transitory induction of the transgene results in multiple teratomas emerging from a variety of organs, thus indicating that full reprogramming into iPSCs can occur in vivo. By performing bone marrow transplant experiments, we demonstrate that both hematopoietic cells, as well as non-hematopoietic cells can be reprogrammed in vivo. Remarkably, reprogrammable mice also present circulating iPSCs in the bloodstream (in vivo-iPSCs) with all the expected properties of bona fide iPSCs. Moreover, in contrast to in vitro-iPSCs or embryonic stem cells (ESCs), in vivo-iPSCs have an increased capacity to undergo trophectoderm lineage differentiation, which suggests that in vivo-iPSCs are more plastic or primitive than in vitro-generated iPSCs or ESCs. 6 clones of in vivo-generated iPSCs, 5 indendent clones of in vitro-generated iPSCs, and 3 clones of established ESCs

2013-09-12 | E-GEOD-48364 | biostudies-arrayexpress

Genome-wide map of GATA6 DNA binding in human CRC cells

Project description:We describe the genome-wide DNA-binding of GATA6 in a human CRC cell line (LS174T). GATA6 is found to bind the promoter of genes involved in the maintenance of intestinal stem cells, including genes of the Wnt and TGFbeta/BMP pathways. With this we describe a novel GATA6-dependent mechanism of stem cell maintenance in colorectal tumors. Examination of GATA6 binding and H3K4me1, H3K4me3 and H3K27ac levels in a human CRC cell line by Chromatin immunoprecipitation followed by deep sequencing.

2014-05-20 | E-GEOD-49320 | biostudies-arrayexpress

Gata6

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2015-02-03 | E-GEOD-47537 | biostudies-arrayexpress

BPTF is required for c-MYC-induced remodelling of target chromatin and transcriptional activation

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2016-01-19 | E-GEOD-65546 | biostudies-arrayexpress

Genome-wide map of Gata6 DNA binding in mouse pancreas

Project description:We have previously described in mouse models that pancreas-specific deletion of Gata6 results in pancreas alterations by rendering pancreatic acinar cells in a non-fully differentiation state, and furthermore it accelerates tumor initiation and progression in a pro-tumorigenic context (KrasG12V expression). We aim to determine the sites where Gata6 binds at the genome-wide level in the pancreas to unveil why its loss leads to altered pancreatic function and enhanced tumor formation when coexpressed with KrasG12V. Gata6 ChIP-Seq in the mouse pancreas

2015-02-03 | E-GEOD-57090 | biostudies-arrayexpress

The contribution of cohesin-SA1 to chromatin architecture and gene expression in two murine tissues [RNA-seq]

Project description:Cohesin, which consists of SMC1, SMC3, Rad21 and either SA1 or SA2, topologically embraces the chromatin fibers to hold sister chromatids together and to stabilize chromatin loops. Increasing evidence indicates that these loops are the organizing principle of higher-order chromatin architecture, which in turn is critical for gene expression. To determine how cohesin contributes to the establishment of tissue-specific transcriptional programs, we compared genome-wide cohesin distribution, gene expression and chromatin architecture in cerebral cortex and pancreas from adult mice. More than one third of cohesin binding sites differ between the two tissues and these are enriched at the regulatory regions of tissue-specific genes. Cohesin colocalizes extensively with the CCCTC-binding factor (CTCF). Cohesin/CTCF sites at active enhancers and promoters contain, at least, cohesin-SA1 whereas either cohesin-SA1 or cohesin-SA2 are present at active promoters independently of CTCF. Analyses of chromatin contacts at the Protocadherin gene cluster and the Regenerating islet-derived (Reg) gene cluster, mostly expressed in brain and pancreas respectively, revealed remarkable differences in the architecture of these loci in the two tissues that correlate with the presence of cohesin. Moreover, we found decreased binding of cohesin and reduced transcription of the Reg genes in the pancreas of SA1 heterozygous mice. Given that Reg proteins are involved in the control of inflammation in pancreas, such reduction may contribute to the increased incidence of pancreatic cancer reported in these animals. Examination of the relationship between gene expression, genome wide cohesin distribution and chromatin structure

2015-04-07 | E-GEOD-59119 | biostudies-arrayexpress

Clients of membrane-bound PDI family members

Project description:The client-specificity of TMX3, TMX4 and TMX5 in cellula, was assessed by expressing mutant forms of the enzymes, where the last cysteine residue of the TMX’s CXXC catalytic sites has been mutated to alanine, which stabilizes the mixed disulfide that oxidoreductases establish with clients. Clients remain disulfide-bonded to the oxidoreductase and are identified upon co-immunoprecipitation and mass spectrometry analyses.

2023-06-12 | PXD041156 | Pride

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