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RNA-seq data for skin tissues from 3-days-old wildtype and RNF31fl/fl-K14-cre mice.

ABSTRACT: RNA-seq data for skin tissues from 3-days-old wildtype and RNF31fl/fl-K14-cre mice.

PROVIDER: PRJNA436484 | ENA |

REPOSITORIES: ENA

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RNA-seq data for skin tissues from 3-days-old wildtype and RNF31fl/fl-K14-cre mice.

Project description:mRNA expression profile for skin tissues from 3-days-old wildtype and RNF31fl/fl-K14-cre mice.

2019-06-08 | GSE111297 | GEO

Mammary tumors from K14-cre; ApcCKO/+ mice vs control mammary glands

Project description:Many components of Wnt/β-catenin signaling pathway also play critical roles in mammary tumor development. To study the role of Apc in mammary tumorigensis, we introduced conditional Apc mutations specifically into two different mammary epithelial populations using K14-Cre (progenitor) and WAP-cre (lactaing luminal) transgenic mice. Only the K14-cre mediated Apc heterozygosity developed mammary adenocarcinomas demonstrating histological and molecular heterogeneity, suggesting the progenitor cell origin of these tumors. These tumors harbored truncation mutation in a very defined region in the remaining wild-type allele of Apc that would retain some down-regulating activity of β-catenin signaling. Our results suggest that not only the epithelial origin but also a certain Apc mutations are selected to achieve a specific level of β-catenin signaling optimal for mammary tumor development.

2009-02-10 | GSE14753 | GEO

Transcription profiling of mouse mammary tumors from K14-cre; ApcCKO/+ vs control mammary glands

Project description:Many components of Wnt/Î²-catenin signaling pathway also play critical roles in mammary tumor development. To study the role of Apc in mammary tumorigensis, we introduced conditional Apc mutations specifically into two different mammary epithelial populations using K14-Cre (progenitor) and WAP-cre (lactaing luminal) transgenic mice. Only the K14-cre mediated Apc heterozygosity developed mammary adenocarcinomas demonstrating histological and molecular heterogeneity, suggesting the progenitor cell origin of these tumors. These tumors harbored truncation mutation in a very defined region in the remaining wild-type allele of Apc that would retain some down-regulating activity of Î²-catenin signaling. Our results suggest that not only the epithelial origin but also a certain Apc mutations are selected to achieve a specific level of Î²-catenin signaling optimal for mammary tumor development. Experiment Overall Design: We have compared 3 mammary tumors from K14-cre; ApcCKO/+ mice with 3 control mammary glands.

2009-02-21 | E-GEOD-14753 | biostudies-arrayexpress

Atp4b-Cre;Cdh1(fl/fl);Kras(LSL-G12D/+);Trp53(fl/fl);Rosa26(LSL-YFP/LSL-YFP) mouse stomach vs. Atp4b-Cre;Cdh1(fl/+);Kras(LSL-G12D/+);Trp53(fl/fl);Rosa26(LSL-YFP/LSL-YFP) mouse stomach microarray

Project description:We wished to investigate the role of E-cadherin loss in our mouse parietal cell/pre-parietal cell E-cadherin knock-out, p53 knock-out, oncogenic Kras induced model of gastric cancer. As such, we isolated RNA from stomach tissue from our E-cadherin knock-out model (Atp4b-Cre;Cdh1(fl/fl);Kras(LSL-G12D/+);Trp53(fl/fl);Rosa26(LSL-YFP/LSL-YFP)) and our E-cadherin heterozygous model (Atp4b-Cre;Cdh1(fl/+);Kras(LSL-G12D/+);Trp53(fl/fl);Rosa26(LSL-YFP/LSL-YFP)). We then performed a microarray on this stomach tissue from four independent mice of each genotype. Differentially expressed genes were identified and gene set overlap analysis was used to identify pathways enriched in one model over the other.

2018-05-01 | E-MTAB-5833 | biostudies-arrayexpress

Pancreatic tissue of 9 week old mice with genotypes Ptf1a-Cre;LSL-KrasG12D and Ptf1a-Cre;LSL-KrasG12D;Ptpn11fl/fl

Project description:To investigate the role of SHP2 (Ptpn11) in pancreatic carcinogenesis, murine pancreatic whole tissue RNA samples of 9 week old mice with the genotypes Ptf1a-Cre;LSL-KrasG12D (ID-labels Kxxx) and Ptf1a-Cre;LSL-KrasG12D;Ptpn11fl/fl (ID-labels Mxxxx) were analyzed by microarray.

2018-03-30 | E-MTAB-6399 | biostudies-arrayexpress

Single Cell RNA Sequencing of WT and Cdh5-cre Myct1 fl/fl Endothelium

Project description:Edothelial cells were FACS sorted as CD31+CD45- population from PYMT-BO1 transplant tumor bearing WT and Cdh-cre Myct1 fl/fl mice on Day 14 post tumor transplantation

2021-09-10 | GSE157879 | GEO

Transcriptional profiling of E14.5 control and Tbr2 fl/fl;Foxg1::Cre cortices

Project description:The abscence of TBR2 gene in human leads to microcephaly. This condition is mimicked by the specific ablation of the murine gene in developing cerebral cortex. Herein we compared gene expression in control and Tbr2 cKO in E14.5 cerebral cortices. This approach represents a useful tool to identify the molecular mechanisms at the basis of the phenotype. 6 samples, 3x Tbr2 +/+;Foxg1::Cre (control) and 3x Tbr2 fl/fl;Foxg1::Cre

2016-09-08 | E-GEOD-63619 | biostudies-arrayexpress

RNA-seq of colonic tissues from Hif1a(fl/fl) and Ncr1(Cre)Hif1a(fl/fl) mice

Project description:RNA-seq of colonic tissues from Hif1a(fl/fl) and Ncr1(Cre)Hif1a(fl/fl) mice

| PRJEB49116 | ENA

RNA-seq analysis of Mettl3fl/fl and LysM-cre, Mettl3fl/fl MDSC Transcriptomes

Project description:To comprehensively learn about the mechanisms of METTL3-mediated pro-tumoral functions, we performed RNA-sequencing to identify differentially expressed genes in isolated MDSC in Mettl3fl/fl (WT) and LysM-cre, Mettl3fl/fl (KO) MC38-bearing mice

2022-01-01 | GSE182864 | GEO

Gene expression in IRfl/fl Cre- and IRfl/fl Cre+ mice

Project description:The floxed insulin receptor was specifically targetted for deletion in the mammary gland using a mouse strain bearing Cre recombinase under the BLG promoter. Data analysis: Genespring was used for data analysis All entities (28853) were filtered on variance between samples, eliminating from further analysis of genes whose coefficient of variation was greater than 50%. The remaining 2239 genes were filtered on expression levels between 20 and 20,000 intensity units An unpaired T-test was used to find genes that differed significantly (P<0.05) between experimentals and controls The remaining 2014 genes were filtered for a 1.1 absolute fold change between experimentals and controls. Of the remaining expression of 890 genes was down in the Cre+ mice and expression was up for 457 genes in the Cre+ mice. Mouse strains containing a floxed insulin receptor (IRfl/fl) were crossed with a mouse expressing Cre recombinase from a BLG promoter RNA was applied to Affymetrix MoGene_1_0-st-v1 chips Three replicates from each strain were used for analysis.

2013-06-18 | E-GEOD-48009 | biostudies-arrayexpress

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