Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA164697 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:A profile of murine gastric epithelial cells: Parietal, Zymogenic, Pit
| PRJNA95805 | ENA
Project description:PURPOSE: To provide a detailed gene expression profile of the normal postnatal mouse cornea. METHODS: Serial analysis of gene expression (SAGE) was performed on postnatal day (PN)9 and adult mouse (6 week) total corneas. The expression of selected genes was analyzed by in situ hybridization. RESULTS: A total of 64,272 PN9 and 62,206 adult tags were sequenced. Mouse corneal transcriptomes are composed of at least 19,544 and 18,509 unique mRNAs, respectively. One third of the unique tags were expressed at both stages, whereas a third was identified exclusively in PN9 or adult corneas. Three hundred thirty-four PN9 and 339 adult tags were enriched more than fivefold over other published nonocular libraries. Abundant transcripts were associated with metabolic functions, redox activities, and barrier integrity. Three members of the Ly-6/uPAR family whose functions are unknown in the cornea constitute more than 1% of the total mRNA. Aquaporin 5, epithelial membrane protein and glutathione-S-transferase (GST) omega-1, and GST alpha-4 mRNAs were preferentially expressed in distinct corneal epithelial layers, providing new markers for stratification. More than 200 tags were differentially expressed, of which 25 mediate transcription. CONCLUSIONS: In addition to providing a detailed profile of expressed genes in the PN9 and mature mouse cornea, the present SAGE data demonstrate dynamic changes in gene expression after eye opening and provide new probes for exploring corneal epithelial cell stratification, development, and function and for exploring the intricate relationship between programmed and environmentally induced gene expression in the cornea. Keywords: other
2004-01-02 | GSE887 | GEO
Project description:RANKL (receptor acrivator of NFkB ligand) is a member of TNF superfamily cytokines. In the gastrointestinal tract, RANKL is expressed in the stromal cells of Peyer's patches, and involved in the development of the specialized intestinal epithelial cells, called M cells. To identify the genes involved in M-cell development, we treated BALB/c mice with recombinant GST-RANKL. After RANKL-treatment, epithelial cells were isolated from small intestine, and used for microarray analysis. Total of 15 samples were analyzed. We generated the Excel sheet for comparing gene expression.
2012-06-16 | E-GEOD-37861 | biostudies-arrayexpress
Project description:RANKL (receptor acrivator of NFkB ligand) is a member of TNF superfamily cytokines. In the gastrointestinal tract, RANKL is expressed in the stromal cells of Peyer's patches, and involved in the development of the specialized intestinal epithelial cells, called M cells. To identify the genes involved in M-cell development, we treated BALB/c mice with recombinant GST-RANKL. After RANKL-treatment, epithelial cells were isolated from small intestine, and used for microarray analysis.
2012-06-17 | GSE37861 | GEO
Project description:To describe the protein profile in hippocampus, colon and ileum tissue’ changing after the old faeces transplants, we adopted a quantitative label free proteomics approach.
2021-09-09 | PXD016432 | Pride
Project description:Expression data from laser microdissected murine intestinal epithelial cells
| PRJNA189969 | ENA
Project description:We used microarrays to detail the gene expression profile during WAT -beige transition by treatment of beta adrenergic receptor agonist .
2014-03-15 | GSE55934 | GEO
Project description: Not available
| S-EPMC8784167 | biostudies-literature
Project description:Gene expression profile of Dclk1+ murine normal intestinal and tumor cells
| PRJNA388353 | ENA
Project description:PeyerM-bM-^@M-^Ys Patches consist of domains of specialized intestinal epithelium overlying Gut-Associated Lymphoid Tissue (GALT). Luminal antigens reach the GALT by translocation through epithelial gatekeeper cells, so-called M cells. We have recently demonstrated that all epithelial cells required for the digestive functions of the intestine are generated from Lgr5-expressing stem cells. Here, we show that M cells also derive from these crypt-based Lgr5 stem cells. The Ets family transcription factor Spi-B, known to control effector functions of bone marrow-derived immune cells, is specifically expressed in M cells. In Spi-B-/- mice, M cells are entirely absent, which occurs in a cell-autonomous fashion. It has been shown that Tnfsf11 (RankL) can induce M cell development in vivo. In intestinal organoid (M-bM-^@M-^Xmini-gutM-bM-^@M-^Y) culture, we show that stimulation with RankL induces SpiB expression within 24hrs and subsequently of other M cell markers. We conclude that RankL-induced expression of Spi-B is essential for Lgr5 stem cell-derived epithelial precursors to develop into M cells. Small intestinal organoids were derived from wildtype (WT) mice. Recombinant mouse RankL (BioLegend) was added to the organoid culture medium in concentrations of 50-200ng/ml and fresh medium was added at day 2 and day 5. At the indicated time points, organoids were harvested for RNA isolation and microarray analysis to look for gene expression changes in reponse to RanKL.
2012-06-18 | E-GEOD-38785 | biostudies-arrayexpress