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Single cell expression profiling of the mouse Sox17-null endocardium at E8.5

ABSTRACT: To understand the function of Sox17 in the precursor cells of the mouse endocardium and the effect in the develoiping heart tube, single cell expression profiling of the Sox17-null endocardium and myocardium were performed.

ORGANISM(S): Mus musculus

PROVIDER: GSE125321 | GEO | 2019/02/12

REPOSITORIES: GEO

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Single cell expression profiling of the mouse Sox17-null myocardium at E8.5

Project description:To understand the function of Sox17 in the precursor cells of the mouse endocardium amd the effect in the develoiping heart tube, single cell expression profiling of the Sox17-null endocardium and myocardium were performed.

2019-02-12 | GSE125322 | GEO

Single cell expression profiling of the mouse Sox17-null endocardium and myocardium at E8.5

Project description:Single cell expression profiling of the mouse Sox17-null endocardium and myocardium at E8.5

| PRJNA515853 | ENA

Single cell expression profiling of the mouse Sox17-null endocardium at E8.5

Project description:Single cell expression profiling of the mouse Sox17-null endocardium at E8.5

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Single cell expression profiling of the mouse Sox17-null myocardium at E8.5

Project description:Single cell expression profiling of the mouse Sox17-null myocardium at E8.5

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Single cell expression profiling of the mouse Sox17-null endocardium and myocardium at E8.5

Project description:This SuperSeries is composed of the SubSeries listed below.

2019-02-12 | GSE125323 | GEO

Effects of the Sox17∆50/GFP mutation on SOX17 function in mouse embryonic liver development

Project description:To determine the role of specific cis-regulatory elements within the Sox17 endoderm-preferential TSS2 promoter, we generated Sox17∆50 mutant animals, crossed them to a Sox17GFPCre (a Sox17 null allele), and surveyed how this mutation affected Sox17 expression. Livers were isolated from E12.5 Sox17∆50/GFPCRe compound heterozygous and Sox17+/+ embryos (n = 4 of each genotype), RNA isolated, and bulk RNA-Seq performed.

2024-10-31 | E-MTAB-13983 | biostudies-arrayexpress

Endocardium differentiation through Sox17 expression in endocardium precursor cells regulates heart development in mice.

Project description:The endocardium is the endothelial component of the vertebrate heart and plays a key role in heart development. Where, when, and how the endocardium segregates during embryogenesis have remained largely unknown, however. We now show that Nkx2-5+ cardiac progenitor cells (CPCs) that express the Sry-type HMG box gene Sox17 from embryonic day (E) 7.5 to E8.5 specifically differentiate into the endocardium in mouse embryos. Although Sox17 is not essential or sufficient for endocardium fate, it can bias the fate of CPCs toward the endocardium. On the other hand, Sox17 expression in the endocardium is required for heart development. Deletion of Sox17 specifically in the mesoderm markedly impaired endocardium development with regard to cell proliferation and behavior. The proliferation of cardiomyocytes, ventricular trabeculation, and myocardium thickening were also impaired in a non-cell-autonomous manner in the Sox17 mutant, likely as a consequence of down-regulation of NOTCH signaling. An unknown signal, regulated by Sox17 and required for nurturing of the myocardium, is responsible for the reduction in NOTCH-related genes in the mutant embryos. Our results thus provide insight into differentiation of the endocardium and its role in heart development.

| S-EPMC6697751 | biostudies-literature

Effects of the Sox17 ∆50 mutation on SOX17 function in mouse embryonic liver development

2024-10-31 | E-MTAB-13982 | biostudies-arrayexpress

Effects of the Sox17∆50 mutation on SOX17 function in mouse embryonic biliary development

Project description:To determine the role of specific cis-regulatory elements within the Sox17 endoderm-preferential TSS2 promoter, we generated Sox17∆50 mutant animals and surveyed how this mutation altered Sox17 expression. EPCAM+/CXCR4+ endodermal cells were isolated from E10.5 Sox17∆50/∆50 and Sox17+/+ embryos (n = 1 of each genotype). Posterior foregut and midgut regions of embryos were dissected by removal of embryonic head, heart, tail, limb buds, posterior and dorsal body trunk. Sox17+/+ and Sox17Δ50/Δ50 cell samples were labelled with barcodes from 3'CellPlex Kit (10X Genomics) and subsequently pooled together for single isolation, library preparation and sequencing.

2024-10-31 | E-MTAB-14000 | biostudies-arrayexpress

Transcriptional regulation of Sox17 in HUVEC

Project description:We identified Sox17 as a novel angiogenic transcription factor in the context of tumor. Our data revealed that Sox17 promotes tumor angiogenesis and tumor vessel abnormality. We found that Sox17 is specifically expressed in tumor endothelial cells within tumors. Our study elucidates a novel transcriptional regulation for tumor angiogenesis Control HUVECs vs. Sox17 knockdown HUVECs. Biological replicates: 3 control replicates, 3 transfected replicates.

2012-12-17 | E-GEOD-37395 | biostudies-arrayexpress

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