Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The role of Meis1 in the maintenance of postnatal thymic epithelial cells

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

ORGANISM(S): Mus musculus

SUBMITTER: Ryo Goitsuka

PROVIDER: E-GEOD-30826 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Meis1 deficiency effect on thymic epithelial cells

Project description:Analysis of thymic epithelial cells lacking Meis1 gene using K14-CreERT2 Meis1fl/fl mice. Meis1 is a TALE class homeodomain transcription factor that critically regulates numerous embryonic developmental processes. Results provide insight into the role of Meis1 in the maintenance of postnatal thymic epithelial cells. Meis1-regulated gene expression in CD45- EpCAM+ mouse thymic epithelial cells was measured at 4 days after the induction of Meis1 deletion. Two independent experiments (pools of 6 mice; 2 pools per genotype) were performed.

2012-11-30 | E-GEOD-30824 | biostudies-arrayexpress

Transcriptional signatures of thymic epithelial cells with distinct Meis1 expression levels

Project description:Analysis of thymic epithelial cells with distinct Meis1 gene expression levels using Meis1-EGFP reporter mice. Meis1 is a TALE class homeodomain transcription factor that critically regulates numerous embryonic developmental processes. Results provide insight into the role of Meis1 in the maintenance of postnatal thymic epithelial cells. Gene expression in CD45- EpCAM+ thymic epithelial cells with distinct Meis1 expression levels (Meis1high, Meis1low and Meis1-) was measured by using Meis1-EGFP BAC-transgenic reporter mice. Two independent experiments (pools of 6 mice; 2 pools per genotype) were performed.

2012-11-30 | E-GEOD-30825 | biostudies-arrayexpress

Uncovering tumor-stroma inter-relationships using quantitative MALDI-Mass spectrometry imaging

Project description:To facilitate analysis of protein expression changes in in situ tumors and stroma, we took advantage of a mouse model that permits conditional activation of the Ser-Thr kinase ROCK within mammary tumor cells. In this study, we undertook MALDI-MSI analysis of tissue samples derived from our conditional ROCK mammary tumor model, to quantify in an unbiased manner, the proteomic changes occurring during the progression of mammary cancers in their specific spatial contexts.

2020-09-07 | PXD019255 | Pride

Gene expression in thymic epithelial cells [RNA-seq]

Project description:This study set out to assay the (polyA+) transcriptomes of specific FACS sorted populations of mouse thymic epithelial cells (TEC). Two biological replicates of each of seven murine TEC populations were FACS sorted and sequenced.

2014-09-04 | E-GEOD-53110 | biostudies-arrayexpress

PIK3CA(H1047R)-evoked breast tumorigenesis

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

2015-08-12 | E-GEOD-59874 | biostudies-arrayexpress

Gene expression profiling of Trop2+ cells in mouse Apc-deficient small intestinal early adenomas

Project description:Tumor Associated Calcium Signal Transducer 2 (TACSTD2) is one of the cancer-related genes whose overexpression correlates with tumor progression and invasiveness in human colorectal cancer. TACSTD2 gene encodes for a transmembrane glycoprotein TROP2, which is implicated in altered expression of epithelial-mesenchymal transition (EMT) markers and may play a role in metastasis formation. To determine how TROP2 affects aberrant tumor cell signaling, we isolated early adenoma cells from the mouse small intestine 6 weeks after disruption of the Adenomatous polyposis coli (Apc) gene, one of the first steps in the development of colorectal cancer in human. We performed expression profiling of Trop2+ and Trop2- tumor cells and, in addition, non-tumor cells of the intestinal epithelium, including predominantly differentiated cells.

2022-11-29 | E-MTAB-11382 | biostudies-arrayexpress

LC-MSMS of the MHC-I immunopeptidome of murine thymic epithelial cells

Project description:Antigen presentation by cortical and medullary thymic epithelial cells (cTEC and mTEC) ensures the formation of a self-restricted and self-tolerant T cell repertoire, respectively. As such, a broad diversity of self-antigens needs to be presented by mTEC to induce T cell’s self-tolerance. Even though the expression and antigen presentation of protein coding genes in mTEC has been abundantly described, little is known of the implication of allegedly noncoding regions of the genome to tolerance induction. In this study, we focused on transposable elements (TE), which have been shown to be highly expressed by mTEC.

2024-04-17 | PXD042241 | Pride

Specific MicroRNAs Are Preferentially Expressed by Skin Stem Cells To Balance Self-Renewal and Early Lineage Commitment

Project description:This SuperSeries is composed of the following subset Series: GSE26393: Expression data of P4 stage hair follicle early bulge and non-bulge ORS cells GSE26394: Gene Expression data of P4 stage hair follicle ORS cells from DTG (K14-rtTA,TRE-miR-125b) and control littermates GSE26395: miRNA Expression data of P4 stage hair follicle ORS cells from DTG (K14-rtTA,TRE-miR-125b) and control littermates Refer to individual Series

2011-01-04 | E-GEOD-26396 | biostudies-arrayexpress

Single-cell RNA-seq analysis of cutaneous wound healing in mouse

Project description:Studying the transcriptomic response of different epidermal stem cell populations to wounding has been difficult due to intermixing of wound healing and homeostastic cells from different stem cell pools in bulk-cell sequencing setups. Here, we circumvent those problems by using a single-cell sequencing approach. We randomly sequenced the traced progeny of either Lgr5 or Lgr6 stem cells isolated from wounded or unwounded skin 0 day (control), 1 d, 4 d, 7 d, 10 d or more than 1 month after wounding. We then identified Lgr5 or Lgr6 wound cells using a computational approach. Wound cells were defined by using a negative binominal Naïve Bayes classifier with 0-day control cells (unwounded mice) as reference. Wound cell populations were defined by clustering wound cells in t-SNE space using k-means clustering.

2018-04-01 | E-MTAB-6583 | biostudies-arrayexpress

Gene expression profiling of Trop2+ cells in mouse Apc-deficient small intestinal hyperplastic epithelium

Project description:Tumor Associated Calcium Signal Transducer 2 (TACSTD2) is one of the cancer-related genes whose overexpression correlates with tumor progression and invasiveness in human colorectal cancer. TACSTD2 gene encodes for a transmembrane glycoprotein TROP2, which is implicated in altered expression of epithelial-mesenchymal transition (EMT) markers and may play a role in metastasis formation. To monitor the onset of TROP2 in hyperplastic cells and its effect on aberrant signaling potentially leading to tumor growth, we isolated epithelial cells from the mouse small intestine 7 days after disruption of the Adenomatous polyposis coli (Apc) gene. Loss of APC tumor suppressor function is the most common initial step in the development of colon cancer in humans. In the mice, the epithelial hyperproliferation occurs within a few days after Apc disruption, accompanied by the formation of ectopic crypts, followed by the formation of microadenomas over time. We performed expression profiling of Trop2+ and Trop2- hyperproliferating cells and, in addition, non-proliferating cells of the intestinal epithelium, including predominantly differentiated cells.

2022-11-29 | E-MTAB-11377 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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