Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA271016 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression profiling of E18.5 FoxD1 Cre;Dicer and control embryonic kidneys
| PRJNA271018 | ENA
Project description:The aim of this study is to address the functional role of miRNAs in the FoxD1+ renal stroma progenitors and derivatives during embryonic kidney development. To achieve this, we generated transgenic mice that lack miRNAs in the renal stroma lineage (FoxD1 Cre;Dicer), and performed a microarray analysis on E15.5 whole kidneys to determine the transcriptional changes.
2015-11-04 | GSE64440 | GEO
Project description:The aim of this study is to address the functional role of miRNAs in the FoxD1+ renal stroma progenitors and derivatives during embryonic kidney development. To achieve this, we generated transgenic mice that lack miRNAs in the renal stroma lineage (FoxD1 Cre;Dicer), and performed a microarray analysis on E18.5 whole kidneys to determine the transcriptional changes. 3 litters of E18.5 FoxD1 Cre;Dicer and control littermate kidneys were used for the microarray analysis. Each litter consists of kidneys pooled from 2 embryos per genotype for the RNA extraction.
2015-11-04 | E-GEOD-64441 | biostudies-arrayexpress
Project description:The aim of this study is to address the functional role of miRNAs in the FoxD1+ renal stroma progenitors and derivatives during embryonic kidney development. To achieve this, we generated transgenic mice that lack miRNAs in the renal stroma lineage (FoxD1 Cre;Dicer), and performed a microarray analysis on E18.5 whole kidneys to determine the transcriptional changes.
2015-11-04 | GSE64441 | GEO
Project description:Dicer-dependent miRNAs are required for UB morphogenesis and differentiation during metanephric kidney development. We used microarray analysis to identify genes whose expression in the UB epithelium are altered from UB-specific ablation of Dicer. E15.5 UB cells from control and Dicer mutant kidneys were FACS sorted for transcription profiling.
2014-08-27 | E-GEOD-60758 | biostudies-arrayexpress
Project description:Forkhead transcription factors are essential for diverse processes in early embryonic development and organogenesis. Foxd1 is required during kidney development and its inactivation results in failure of nephron progenitor cell differentiation. Foxd1 is expressed in interstitial cells adjacent to nephron progenitor cells, suggesting an essential role for the progenitor cell niche in nephrogenesis. To better understand how cortical interstitial cells in general, and FOXD1 in particular, influence the progenitor cell niche, we examined the differentiation states of two progenitor cell subtypes in Foxd1-/- tissue. We found that while nephron progenitor cells are retained in a primitive CITED1-expressing compartment, cortical interstitial cells prematurely differentiate. To identify pathways regulated by FOXD1, we used microarray analysis and screened for target genes by comparison of Foxd1 null and wild type tissues. We chose the E14.5 timepoint because at this stage nephron differentiation is present in wild type kidneys but absent from Foxd1 null kidneys. We examined genes that were upregulated or downregulated in the Foxd1 null compared to wild type. Embryonic kidneys were harvested from Foxd1-/- and wild type littermates from three E14.5 litters. Three biological replicates were generated per genotype, each containing two non-littermate kidney pairs. Sex of embryos was not determined.
2013-11-14 | E-GEOD-52354 | biostudies-arrayexpress
Project description:Transcriptional profiling to identify genes differentially regulated by stromal specific Ptch1-deficiency during embryonic kidney development. Ptch1 was specifically deleted from stromal progenitors using Foxd1-driven Cre recombinase
2023-06-01 | GSE205921 | GEO
Project description:Forkhead transcription factors are essential for diverse processes in early embryonic development and organogenesis. Foxd1 is required during kidney development and its inactivation results in failure of nephron progenitor cell differentiation. Foxd1 is expressed in interstitial cells adjacent to nephron progenitor cells, suggesting an essential role for the progenitor cell niche in nephrogenesis. To better understand how cortical interstitial cells in general, and FOXD1 in particular, influence the progenitor cell niche, we examined the differentiation states of two progenitor cell subtypes in Foxd1-/- tissue. We found that while nephron progenitor cells are retained in a primitive CITED1-expressing compartment, cortical interstitial cells prematurely differentiate. To identify pathways regulated by FOXD1, we used microarray analysis and screened for target genes by comparison of Foxd1 null and wild type tissues. We chose the E14.5 timepoint because at this stage nephron differentiation is present in wild type kidneys but absent from Foxd1 null kidneys. We examined genes that were upregulated or downregulated in the Foxd1 null compared to wild type.
2013-11-14 | GSE52354 | GEO
Project description:MicroRNAs (miRNAs) are small, endogenous, non-protein coding RNAs that are an important means of post-transcriptional gene regulation. Deletion of Dicer, a key miRNA processing enzyme, is embryonic lethal in mice, and tissue-specific Dicer deletion results in developmental defects. Using a conditional knockout model, we generated mice lacking Dicer in the adrenal cortex. These Dicer knockout (KO) mice exhibited perinatal mortality and failure of the adrenal cortex during late gestation between embryonic day 16.5 (E16.5) and E18.5. Further study of Dicer KO adrenals demonstrated a significant loss of Sf1 expressing cortical cells that was histologically evident as early as E16.5 coincident with an increase in p21 and cleaved-caspase 3 staining in the cortex. However, peripheral cortical proliferation persisted in KO adrenals as assessed by anti-PCNA staining. To further characterize the embryonic adrenals from Dicer KO mice, we performed microarray analyses for both gene expression and miRNA on purified RNA isolated from control and KO adrenals of E15.5 and E16.5 embryos. Consistent with the absence of Dicer and the associated loss of miRNA-mediated mRNA degradation, we observed an up-regulation of a small subset of adrenal transcripts in Dicer KO mice, most notably the transcripts coded by the genes Nr6a1 and Acvr1c. Indeed, several miRNAs, including let-7, miR-34c, and miR-21 that are predicted to target these genes for degradation, were also markedly down-regulated in Dicer KO adrenals. Together these data suggest a role for miRNA mediated regulation of a subset of genes that are essential for normal adrenal growth and homeostasis. Adrenals from control and Dicer KO litter mates were pooled separately from 4 individual litters, resulting in a total of 4 control (cre-) and 4 Dicer KO biological replicates at both E15.5 and E16.5.
2013-05-01 | E-GEOD-45592 | biostudies-arrayexpress
Project description:Dicer conditional knockout embryonic heart mutant vs control array
| PRJNA100449 | ENA