Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA153473 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression profiling in Tie-2-Etv2 YS hematopoietic precursors
| PRJNA156823 | ENA
Project description:Etv2 transgene was expressed from ROSA26 locus by removing floxed STOP cassette by Tie-2 Cre transgene.VE-Cad+/CD45+ cells were sorted from control or tie-2-Etv2 E10.5 embryosYS(yolk sac) and compared for gene expression in duplicate. This study will reveal the effect of Etv2 transgene in E10.5 mouse embryo yolk sac. The effect of Etv2 overexpression in relevant mouse tissue will be important to understand its effect in comparison with in ES cells. Genes aberrantly regulated by Etv2 overexpression will help to understand the caveat when using Etv2 to induce endothelial and hematopoietic cells in vitro. Sample ID YS- ; (VECAD+CD45+;YS;Control) YS+12; (VECAD+CD45+;YS;Tg) YS+22 ; (VECAD+CD45+;YS;Tg)
2012-05-09 | E-GEOD-36788 | biostudies-arrayexpress
Project description:Etv2 transgene was expressed from ROSA26 locus by removing floxed STOP cassette by Tie-2 Cre transgene.VE-Cad+/CD45+ cells were sorted from control or tie-2-Etv2 E10.5 embryosYS(yolk sac) and compared for gene expression in duplicate. This study will reveal the effect of Etv2 transgene in E10.5 mouse embryo yolk sac. The effect of Etv2 overexpression in relevant mouse tissue will be important to understand its effect in comparison with in ES cells. Genes aberrantly regulated by Etv2 overexpression will help to understand the caveat when using Etv2 to induce endothelial and hematopoietic cells in vitro.
2012-05-10 | GSE36788 | GEO
Project description:Gene expression profiling in Vav-Etv2 KSL and Granulocyte hematopoietic cells
| PRJNA156813 | ENA
Project description:ETV2/ER71, an ETS transcription factor, is critical for hematopoiesis and vascular development. However, knowledge on the molecular mechanisms behind ETV2-mediated gene transcription is limited. Here, we show that ETV2 together with KDM4A, an H3K9 demethylase, regulates hematopoietic and endothelial genes. Etv2-/- mouse embryonic stem cells (mESCs), which fail to generate hematopoietic and endothelial cells, showed enhanced levels of H3K9me3 on hematopoietic and endothelial genes. ETV2 interacts with KDM4A and the ETV2-mediated transcriptional activation of hematopoietic and endothelial genes is dependent on KDM4A histone demethylase activity. ETV2 and KDM4A co-occupy the transcription regulatory regions of genes whose expression is directly regulated by ETV2. Mice lacking Kdm4a and Etv2 in endothelial cells (Cdh5Cre;Kdm4af/f;Etv2f/f) displayed a more severe defect in perfusion recovery and neovascularization compared with Cdh5Cre;Kdm4af/f, Cdh5Cre;Etv2f/f mice and controls. Collectively, we demonstrated that ETV2 interacts with KDM4A and that this interaction is critical for FLK1+ cell generation, differentiation into the downstream lineages, and vascular regeneration.
2024-12-10 | GSE251753 | GEO
Project description:Etv2 transgene was expressed from ROSA26 locus by removing floxed STOP cassette by Tie-2 Cre transgene. VE-Cad+/CD45= or VE-Cad+/CD45+ cells were sorted from control or tie-2-Etv2 E11.5 embryos (YS;yolk sac and Emb;embryo proper)and compared for gene expression in duplicate.
2012-05-10 | GSE36516 | GEO
Project description:We discover that ER71/ETV2 initiates hemangiogenic program by activating blood and endothelial cell lineage specifying genes while enhancing FLK1 expression and expanding hemangioblast population. Furthermore, ER71/ETV2 establishes an ETS hierarchy by directly activating Ets genes in hematopoietic and endothelial cell lineage development. As such, ER71/ETV2-initiated blood and endothelial cell program is maintained by ER71/ETV2 downstream ETS factors through an ETS switching mechanism. ChIP-seq analysis of ER71 in differentiated embryonic stem cells
2015-03-30 | E-GEOD-59402 | biostudies-arrayexpress
Project description:We discover that ER71/ETV2 initiates hemangiogenic program by activating blood and endothelial cell lineage specifying genes while enhancing FLK1 expression and expanding hemangioblast population. Furthermore, ER71/ETV2 establishes an ETS hierarchy by directly activating Ets genes in hematopoietic and endothelial cell lineage development. As such, ER71/ETV2-initiated blood and endothelial cell program is maintained by ER71/ETV2 downstream ETS factors through an ETS switching mechanism.
2015-03-30 | GSE59402 | GEO
Project description:Etv2 transgene was expressed from ROSA26 locus by removing floxed STOP cassette by Vav Cre transgene. KSL or Mac1+/Gr1+ cells were sorted from control or Vav-Etv2 bone marrow and compared for gene expression in duplicate. This study will reveal the effect of Etv2 transgene in adult hematopoietic cells. The effect of Etv2 overexpression in relevant mouse tissue will be important to understand its effect in comparison with in ES cells. Genes aberrantly regulated by Etv2 overexpression will help to understand the caveat when using Etv2 to induce endothelial and hematopoietic cells in vitro.
2012-05-10 | GSE36731 | GEO
Project description:Etv2 transgene was expressed from ROSA26 locus by removing floxed STOP cassette by Tie-2 Cre transgene. VE-Cad+/CD45= or VE-Cad+/CD45+ cells were sorted from control or tie-2-Etv2 E11.5 embryos (YS;yolk sac and Emb;embryo proper)and compared for gene expression in duplicate. Sample ID #1 VECAD+CD45-P3;Emb;Control #2 VECAD+CD45-P3;Emb;Tg #3 VECAD+CD45+P4;Emb;Control #4 VECAD+CD45+P4;Emb;Tg #5 VECAD+CD45-P3;YS;Control #6 VECAD+CD45-P3;YS;Tg #7 VECAD+CD45+P4;YS;Control #8 VECAD+CD45+P4;YS;Tg
2012-05-09 | E-GEOD-36516 | biostudies-arrayexpress