Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq of RAW 264.7 cells stimulated with the AS03 adjuvant after 4 and 8 hours

ABSTRACT: The Adjuvant System 03 (AS03) containing is an oil-in-water emulsion containing -tocopherol and squalene that is used in several licensed vaccines. However, the molecular mechanisms involved in its immunostimulatory properties are ill-defined. Here, we have investigated the response of myeloid RAW 264.7 cells to stimulation with AS03 in vitro.

INSTRUMENT(S): NextSeq 500

ORGANISM(S): Mus musculus

SUBMITTER: Iain Welsby

PROVIDER: E-MTAB-5962 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Bulk RNA-sequencing of self-maintaining versus monocyte-replaced gut macrophages

Project description:Self-maintaining gMacs are present in the submucosal and myenteric plexus of the intestine where they maintain enteric neurons and submucosal vasculature YFP-positive and YFP-negative CD11b+, CD64+ macrophages were sorted from lamina propria and muscularis externa of Cx3cr1CreERT2.Rosa26-LSL-YFP animals, 35 weeks after tamoxifen administration. Four biological replicates each. YFP-positive and YFP-negative were compared within lamina propria and muscularis externa

2018-07-30 | E-MTAB-6977 | biostudies-arrayexpress

Expression evolution in gene groups: Inferring non-neutral regulatory change in pathways from transcriptional profiling data

Project description:We profiled the transcriptomes of four Saccharomyces species, as well as pairwise hybrids between three of the species with S. cerevisiae For pairwise comparisons between Saccharomyces cerevisiae and each of S. paradoxus, S. mikatae, and S. bayanus, we performed 3'-end RNA-seq on RNA from each parent species and each interspecific hybrid.

2013-10-21 | E-GEOD-38875 | biostudies-arrayexpress

RNA-seq analysis of IL-10 treatment of wildtype and Ptpn1-/- knockout peritoneal macrophages

Project description:We report here the deep sequencing of the mRNA from peritoneal exudate cells (macrophages) purified from wildtype or Ptpn1 (PTP1B) knockout mice, either treated or untreated with IL-10. In periotenal macrophages IL-10 activates the transcription factor STAT3 to execute and anti-inflammatory gene expression programme. The tyrosine phosphatase PTPN1 targets STAT3 for dephosphorylation and leads to the deactivation of STAT3. In this study we examined the role of PTP1B in controlling the normal homeostatic level phosphorylation of STAT3 by comparing the IL-10/STAT3-mediated anti-inflammatory gene expression programme. We find that loss of PTP1B leads to an up-regulation of the activity of STAT3, both at the level of phosphorylation and also in enhanced expression of anti-inflammatory gene products. RNA-seq of wildtype and Ptpn1 (PTP1B) knockout mouse peritoneal macrophages, treated or untreated with IL-10

2014-05-12 | E-GEOD-49449 | biostudies-arrayexpress

Transcriptional impact of removing H2A.Z

Project description:We profiled the strand-specific transcriptome of Saccharomyces cerevisiae lacking SWR1 and HTZ1 and compared it to the wild-type transcriptome 3'-end RNA-seq was performed on RNA from Saccharomyces cerevisiae wild-type and swr1 htz1 strains (two biological replicates each)

2016-06-01 | E-GEOD-46535 | biostudies-arrayexpress

RNA-seq analysis of normoxic and hypoxic tumor-associated macrophages

Project description:mRNA expression data in FACS sorted CD11b+ F4/80+ tumor-associated macrophages that are derived from normoxic (as characterized by low GLUT1-expression on the cell membrane) or hypoxic (as characterized by high GLUT1-expression on the cell membrane) area's of Lewis Lung Carcinoma tumors injected subcutaneously in either wild type or REDD1 (DDIT4) knockout mice.

2018-01-01 | E-MTAB-5032 | biostudies-arrayexpress

A novel RAF kinase inhibitor with DFG-out binding mode: high efficacy in BRAF-mutant tumor xenograft models in the absence of normal tissue hyperproliferation

Project description:Purpose: Seek for differential gene expression in vemurafenib-resistant A375 tumors vs. untreated controls to provide a rationale for resistance mechanism Methods: mRNA profiles of vemurafenib-resistant A375 tumors and untreated control tumors were generated by transcriptome sequencing of A375 melanoma bearing mice. Since our xenograft samples contain a mixture of human and mouse RNAs we mapped RNASeq reads against a hybrid human/mouse genome. We than removed reads of potential mouse origin by taking only reads that map uniquely to human chromosomes. On average 23% of reads were removed as potential mouse reads. We than took the remaining reads (on average 77% per sample) to determine the gene expression levels for each sample. Normalized expression levels of 5 resistant samples were compared to 4 untreated control samples to detect differnetially regulated genes which may contribute to vemurfenib resistance Results: Expression levels of several genes were consistently altered in all resistant samples. Expression of e.g. genes encoding SPRY2, SPRY4, DUSP6, CCND1, PIK3R3, FGFR1, EPHA4, MCL1, and IGF1R was down-regulated, whereas expression of PDGFC, VEGFC, ABCB9 and KITLG was increased. Conclusions: Our study reports several differentially expressed genes which may contribute to vemurafenib resistance in A375 tumor bearing mice RNA sequencing of genes expressed in A375 tumors bearing mice treated with vemurafenib until in vivo resistance appeared vs. untreated A375 tumors

2016-07-03 | E-GEOD-74729 | biostudies-arrayexpress

RNA-seq of mouse DNA repair endonuclease XPF knock out versus wild type and versus trans retinoic acid (tRA) treated wild type

Project description:The intention of the experiment is to explore potential connections and roles of genes participating in DNA repair processes with the process of transcription.

2020-08-19 | E-MTAB-8156 | biostudies-arrayexpress

Differential gene expression in Malaysian and Wine/European yeast isolates

Project description:Comparative-genomic studies have reported widespread variation in levels of gene expression within and between species. In the vast majority of cases, the phenotypic and evolutionary relevance of regulatory change is unknown. We haveu sed a wild Malaysian population of S. cerevisiae as a testbed in the search to identify organismal correlates of regulatory variation. Malaysian yeast, when cultured in standard medium, activated regulatory programs that protect cells from the toxic effects of high iron. Analysis of differential gene expression between three Malaysian and two Wine/European isolates and allele-specific expression within three Malaysian x Wine/European hybrids.

2013-10-25 | E-GEOD-51645 | biostudies-arrayexpress

POLRMT regulates the switch between replication-primer formation and gene expression of mammalian mtDNA

Project description:Mitochondria are vital in providing cellular energy via their oxidative phosphorylation system, which requires the coordinated expression of genes encoded by both the nuclear and mitochondrial genomes (mtDNA). Transcription of the circular mammalian mtDNA depends on a single mitochondrial RNA polymerase (POLRMT). Although the transcription initiation process is well understood, it remains highly controversial if POLRMT also serves as the primase for initiation of mtDNA replication. In the nucleus, the RNA polymerases needed for gene expression have no such role. Conditional knockout of Polrmt in heart results in severe mitochondrial dysfunction causing dilated cardiomyopathy in young mice. We further studied the molecular consequences of different expression levels of POLRMT and found that POLRMT is essential for primer synthesis to initiate mtDNA replication in vivo. Furthermore, transcription initiation for primer formation has priority over gene expression. Surprisingly, mitochondrial transcription factor A (TFAM) exists in an mtDNA-free pool in the Polrmt knockout mice. TFAM levels remain unchanged despite strong mtDNA depletion and TFAM is thus protected from degradation of the AAA+ Lon protease in absence of POLRMT. Lastly, mitochondrial transcription elongation factor (TEFM) can compensate for a partial depletion of POLRMT in heterozygous Polrmt knockout mice, indicating a direct regulatory role for this factor in transcription. In conclusion, we present here the first in vivo evidence that POLRMT has a key regulatory role in replication of mammalian mtDNA and is part of a mechanism that provides a switch between RNA primer formation for mtDNA replication and mtDNA expression. Isolated heart mitochondria from three control mice (L/L) and three Polrmt knockout mice (L/L, cre), aged 3-4 weeks, were sequenced and analyzed for differential expression.

2016-08-05 | E-GEOD-83368 | biostudies-arrayexpress

PR-SET7 inactivation causes hepatocyte necrosis and spontaneous development of hepatocellular carcinoma derived from ductal progenitor cells

Project description:PR-SET7-mediated histone-4 lysine-20 methylation has been implicated in mitotic condensation, DNA damage response and replication licencing. Here we show that PR-SET7 function in the liver is pivotal for maintaining genome integrity. Hepatocyte-specific deletion of PR-SET7 in mouse embryos resulted in G2 arrest followed by massive cell death and defect in liver organogenesis. Inactivation at postnatal stages caused cell duplication-dependent hepatocyte necrosis with unusual features of autophagy, termed "endonucleosis". Necrotic death was accompanied by inflammation, fibrosis and compensatory growth induction of neighboring hepatocytes and resident ductal progenitor cells. Prolonged necrotic-regenerative cycles coupled with oncogenic STAT3 activation replaced pre-existing hepatocytes with hepatocellular carcinoma derived entirely from ductal progenitor cells. Hepatocellular carcinoma in these mice displays a cancer stem cell gene signature specified by the co-expression of ductal progenitor markers and oncofetal genes. Mice carrying hepatocyte specific inactivation of PR-SET7 were generated in order to investigate the function of PR-SET7 histone methyl transferase in liver organogenesis, hepatocyte proliferation and liver regeneration. P15 WT mice were injected intra-peritoneally (ip) with 25ml per kg DEN (diethyl nitrosamine). Mice were examined for RNA expression at 8 months old.

2014-08-01 | E-GEOD-49555 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data