Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

31 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Identification of Kdm4a, b and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP) [gene expression]

ABSTRACT: In this study we identify genes, that are deregulated in Kdm4a, b and c triple knockout L-GMP cells compared WT L-GMP cells. Four MLL-AF9 transformed L-GMP cell lines conditional knockout for Kdm4a, b and c, were derived from leukemic mice. The cells were treated with 4-hydroxytamoxifen and total RNA was prepared from 0h, 48h and 96h time points.

ORGANISM(S): Mus musculus

SUBMITTER: Karl Agger

PROVIDER: E-GEOD-81298 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Identification of Kdm4a and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP) [ChIP-seq]

Project description:In this study we identify genes, that are bound by Kdm4a and Kdm4c in L-GMP cells. MLL-AF9 transformed L-GMP cell lines conditional knockout for Kdm4a, b and c, were derived from leukemic mice. The cells were treated with 4-hydroxytamoxifen and chromatin was prepared from untreated cells (Ctrl) and cells treated for 96hr.

2016-06-02 | E-GEOD-81299 | biostudies-arrayexpress

Identification of Kdm4a, b and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP) [gene expression]

Project description:In this study we identify genes, that are deregulated in Kdm4a, b and c triple knockout L-GMP cells compared WT L-GMP cells.

2016-06-02 | GSE81298 | GEO

Identification of Kdm4a, b and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP)

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

2016-06-02 | E-GEOD-81300 | biostudies-arrayexpress

Identification of Kdm4a and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP) [ChIP-seq]

Project description:In this study we identify genes, that are bound by Kdm4a and Kdm4c in L-GMP cells.

2016-06-02 | GSE81299 | GEO

Identification of Kdm4a, b and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP)

Project description:Identification of Kdm4a, b and c target genes in MLL-AF9 transformed mouse GMPs (L-GMP)

| PRJNA321208 | ENA

Bacterial c-di-GMP reorganizes hematopoietic stem/progenitors and niches through STING

Project description:Upon systemic bacterial infection, hematopoietic stem and progenitor cells (HSPCs) migrate to the periphery in order to supply a sufficient number of immune cells. Although pathogen-associated molecular patterns (PAMPs) reportedly mediate HSPC activation, how HSPCs detect pathogen invasion in vivo remains elusive. Bacteria use the second messenger bis-(3’-5’)-cyclic dimeric guanosine monophosphate (c-di-GMP) for a variety of activities. Here we report that c-di-GMP comprehensively regulates both HSPCs and their niche cells through an innate immune sensor, STING, thereby inducing entry into the cell cycle and mobilization of HSPCs, while decreasing the number and repopulation capacity of long-term hematopoietic stem cells (LT-HSCs). Furthermore, we show that type I IFN acts as a downstream target of c-di-GMP to inhibit HSPC expansion in the spleen, while TGF-β1 is required for c-di-GMP-dependent splenic HSPC expansion. Our results define novel machinery underlying dynamic regulation of HSPCs and their niches during bacterial infection through c-di-GMP/STING signaling. Ten-week-old mice were intraperitoneally administered PBS or 200 nmol c-di-GMP, and CD150+ CD41- CD48- CD34- Flt3- LSK cells of pooled bone marrow from 10 mice per group were sorted 3 days later. mRNA was then extracted using RNeasy micro (Qiagen). Likewise, CD45- Ter-119- CD31- CD140a+ CD51+ MSCs and CD45- Ter119- CD31+ endothelial cells from c-di-GMP-treated or untreated mice were sorted and mRNA was extracted. cDNA was synthesized from mRNA and hybridized to gene chip Mouse60k (Agilent Technologies) and expression levels analyzed.

2015-02-13 | E-GEOD-65905 | biostudies-arrayexpress

2.5 dpc Uterus Chip-Seq of Kdm4a mice

Project description:Purpose: ChipSeq allows us to identify binding sites of target proteins of interest in the genome, helping create a global profile for the same. Kdm4a is a H3K9me3 histone demethylase that acts to prevent spurious accumulation of this repressive mark at H3K4me3 positive transcription start sites. To complement transcriptome data from Kdm4a mice, we performed Chip-Seq on 2.5dpc mouse uterus of 8-10 week old littermate control and Kdm4a knockout mice for Kdm4a, H3K9me3 and H3K4me3. This would help us check which of the target genes with changed gene expression was due to the direct change in histone lanscape in absence of Kdm4a.

2017-08-17 | GSE96591 | GEO

Targeting KDM4A epigenetically activates tumor cell-intrinsic immunity and overcomes resistance to PD1 blockade in squamous cell carcinoma by inducing DNA replication stress

Project description:To investigate the mechanisms by which KDM4A knockout ameliorates the invasive growth and metastasis of primary mouse squamous cell carcinoma (SCC), we isolated fresh SCCs from tumor cell-specific KDM4A knockout and control mice, and then did the whole transcriptome analysis using RNA-Seq. Results showed that KDM4A knockout stimulated anti-tumor immunity.

2021-03-23 | GSE137953 | GEO

Discovery of the genes controlled by the second messenger cyclic di-GMP in Mycobacterium tuberculosis

Project description:Cyclic di-GMP (c-di-GMP) is a ubiquitous second messenger that regulates many biological processes in bacteria. The genome in Mycobacterium tuberculosis encodes a single copy of the diguanylate cyclase gene (dgc) responsible for c-di-GMP synthesis. To determine the role of c-di-GMP signaling in M. tuberculosis, the mutant strain of Δdgc was generated in the virulent H37Rv strain. We used whole genome microarray expression profiling as a discovery platform to identify the genes controlled by c-di-GMP in M. tuberculosis, providing molecular proof for the phenotypes modulated by the signaling. Wild-type H37Rv and Δdgc cultures were analyzed under aerobic conditions or in an in vitro dormancy model. Bacteria were collected at OD600 =1.3 for the aerobic cultures and upon the beginning of anaerobiosis for the cultures in the dormancy model. One culture for each experiment was assayed except for Δdgc under anaerobiosis (2 independent cultures).

2013-10-09 | E-GEOD-37973 | biostudies-arrayexpress

2.5 dpc female HPG axis RNASeq of Kdm4a wildtype and knockout mice

Project description:Purpose: We performed RNA-Seq on 2.5dpc mouse hypothalamus, pituitary, ovary and uterus of 8-10 week old littermate female control and Kdm4a knockout mice. Upon observing for the extent of altered genes of physiological relevance to observed female infertility phenotype, this would help us narrow down the most relevant tissue to perform genome wide ChipSeq binding profiles for Kdm4a, H3K4me3 and H3K9me3. This dataset would present likely target genes under direct control of Kdm4a.

2017-08-17 | GSE96685 | GEO

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