Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA102501 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Expression data from side population subfraction hematopoietic stem cells
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Project description:While the existence of intestinal epithelial stem cells (IESCs) has been well established, their study has been limited due to the inability to isolate them. Previous work has utilized side population (SP) sorting of the murine small intestinal mucosa to isolate a viable fraction of cells enriched for putative IESCs. We have used microarray analyses to characterize the molecular features of this potential stem cell population. Keywords: Comparitive gene expression analysis
2007-11-12 | GSE9013 | GEO
Project description:Cancer stem cells have been strongly linked to resistance and relapse in many malignancies. However, purifying them from within the bulk tumor has been challenging, so their precise genetic and functional characteristics are not well defined. The side population assay exploits the ability of some cells to efflux Hoechst dye via ABC-transporters. Stem cells have increased expression of these transporters and this assay has been shown to enrich for stem cells in various tissues and cancers. This study identifies the side population within a zebrafish model of acute lymphoblastic leukemia and correlates the frequency of side population cells with the frequency of leukemia stem cells (more precisely referred to as leukemia propagating cells within our transplantation model). In addition, the side population within the leukemia evolves with serial transplantation, increasing in tandem with leukemia propagating cell frequency over subsequent generations. Sorted side population cells from these tumors are enriched for leukemia propagating cells and have enhanced engraftment compared to sorted non-side population cells when transplanted into syngeneic recipients. RNA-sequencing analysis of sorted side population cells compared to non-side population cells identified a shared expression profile within the side population and pathway analysis yielded Wnt-signaling as the most overrepresented. Gene set enrichment analysis showed that stem cell differentiation and canonical Wnt-signaling were significantly upregulated in the side population. Overall, these results demonstrate that the side population in zebrafish acute lymphoblastic leukemia significantly enriches for leukemia propagating cells and identifies the Wnt-pathway as a likely genetic driver of leukemia stem cell fate.
2021-12-10 | GSE123665 | GEO
Project description:Transcriptional Profiling of Mammary Gland Side Population Cells
| PRJNA96317 | ENA
Project description:Cancer Stem Cells Are Enriched In The Side-Population Cells In A Mouse Model Of Glioma
| PRJNA110169 | ENA
Project description: Not available
| S-EPMC8784167 | biostudies-literature
Project description:A comparative bulk cell RNA-seq analysis of diverse intestinal stem cell populations was performed, for cells expressing the following markers: Lgr5-eGFPhi, Cd166+, Cd24lo, Grp78, upper side population (SP), Bmi1, mTert, Hopx, Dclk1, a lower side population (SP)
2017-07-10 | GSE99815 | GEO
Project description:A transcriptome study in mouse hematopoietic stem cells was performed using a sensitive SAGE method, in an attempt to detect medium and low abundant transcripts expressed in these cells. Among a total of 31,380 unique transcript, 17,326 (55%) known genes were detected, 14,054 (45%) low-copy transcripts that have no matches to currently known genes. 3,899 (23%) were alternatively spliced transcripts of the known genes and 3,754 (22%) represent anti-sense transcripts from known genes.
2009-05-20 | GSE16139 | GEO
Project description:Genomic profiling of spermatogonial stem cells differentiation into putative female stem cells
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