Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

15 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from WT and Fezf2 KO mTECs

ABSTRACT: Fezf2 is highly and specifically expressed in mTECs in mouse thymus and Fezf2 deficiency (Fezf2 KO) in the thymus leads to autoimmunity. However, it is unclear how Fezf2 contributes to thymic gene expression. We collected WT and Fezf2 KO mTECs by FACS, and performed microarrays to determine genes regulated by Fezf2. mTECs were subjected to RNA extraction (from WT or Fezf2 KO mTECs) and hybridization on Affymetrix microarrays.

ORGANISM(S): Mus musculus

SUBMITTER: Hiroyuki Takaba

PROVIDER: E-GEOD-69105 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression data from WT and Fezf2 KO mTECs

Project description:Fezf2 is highly and specifically expressed in mTECs in mouse thymus and Fezf2 deficiency (Fezf2 KO) in the thymus leads to autoimmunity. However, it is unclear how Fezf2 contributes to thymic gene expression. We collected WT and Fezf2 KO mTECs by FACS, and performed microarrays to determine genes regulated by Fezf2.

2015-11-05 | GSE69105 | GEO

Genome-wide maps of chromatin state in Fezf2 or Chd4 KO mTECs

Project description:To integrate the epigenomic landscapes of chromatin accessibility regulated by Chd4 and Fezf2, we performed the assay for transposase-accessible chromatin using sequencing (ATAC-seq) analysis of mTECs from wild type (WT), Chd4 cKO and Fezf2 cKO mTECs.

2020-02-07 | GSE144879 | GEO

ChIP-seq analysis of Fezf2 in mTECs

Project description:To investigate the genome-wide binding pattern of Fezf2, we performed ChIP-seq analysis for Fezf2. ChIP-seq of transcription factor in mTECs is difficult because of small number of mTECs or difficulty in gaining ChIP grade antibodies. Then, we generated Fezf2-3Flag knock in mice and performed ChIP-seq analysis by using anti-Flag antibody.

2020-02-07 | GSE144878 | GEO

ChIP-seq analysis of Fezf2 in mTECs

Project description:ChIP-seq analysis of Fezf2 in mTECs

| PRJNA605199 | ENA

Genome-wide maps of chromatin state in Fezf2 or Chd4 KO mTECs

Project description:Genome-wide maps of chromatin state in Fezf2 or Chd4 KO mTECs

| PRJNA605201 | ENA

RNA-seq analysis on mTECs from Fezf2KO, AireKO and Chd4cKO mice

Project description:To gain insights into the difference in transcriptional programs regulated by Fezf2, Aire and Chd4, we performed RNA sequencing (RNA-seq) of mTECs from Fezf2-deficient, Aire-deficient and Chd4-deficient mice.

2020-02-07 | GSE144877 | GEO

Transcriptional gene expression regulation in medullary thymic epithelial cells by the transcription factors Ehf, Fezf2, Elf3 and Klf4

Project description:ChIP sequencing of Ehf, Fezf2, Elf3 and Klf4 was performed on medullary thymic epithelial cells to analyze the role of Ehf-, Fezf2-, Elf3- and Klf4-dependent gene regulation in mTECs.

2024-02-14 | GSE232702 | GEO

Expression data from rostral forebrains of wild-type and Fezf1-/- Fezf2-/- mice

Project description:Zinc-finger genes Fezf1 and Fezf2 encode transcriptional repressors. Fezf1 and Fezf2 are expressed in the early neural stem/progenitor cells and control neuronal differentiation in mouse dorsal telencephalon. We compared gene expression profiles of rostral forebrains, which contain the telencephalon and the rostral part of the diencephalon, from embryonic day (E) 9.5, E10.5, and E12.5 wild-type control and Fezf1-/- Fezf2 -/- mouse embryos. The forebrain rostral to the caudal limit of the lateral ventricles was isolated manually from E9.5, E10.5, and E12.5 wild-type and Fezf1-/- Fezf2-/- mice. Total RNAs were isolated by Separsol-RNA I and were used for microarray analyses.

2010-04-12 | E-GEOD-21156 | biostudies-arrayexpress

Mus musculus

Project description:Expression data from WT and Fezf2 KO mTECs

| PRJNA284576 | ENA

Expression data from WT and Aire deficient mTECs

Project description:Aire is an important transcription regulator that mediates a role in central tolerance via promoting the promiscuous expression of tissue-specific antigens in the thymus. Although several mouse models of Aire-deficiency have been described, none has analysed the phenotype induced by a mutation that emulates the common 13bp deletion in human APECED by disrupting the first PHD domain in exon 8. Aire-deficient mice with a corresponding mutation showed some disturbance of the medullary epithelial compartment, but at the phenotypic level their T cell compartment appeared relatively normal in the thymus and periphery. An increase in the number of activated T cells was evident, and autoantibodies against several organs were detected. At the histological level, lymphocytic infiltration of several organs indicated the development of autoimmunity, though symptoms were mild and quality of life for Aire-deficient mice appeared equivalent to wild-type littermates, with the exception of male infertility. Vbeta and CDR3 length analysis suggested that each Aire-deficient mouse developed it own polyclonal autoimmune repertoire. Finally, given the prevalence of candidiasis in APECED patients, we examined the control of infection with Candida albicans in Aire-deficient mice. No increase in disease susceptibility was found for either oral or systematic infection. These observations support the view that additional genetic and/or environmental factors contribute substantially to the overt nature of autoimmunity associated with Aire mutations, even for mutations identical to those found in humans with APECED. Keywords: Gene expression comparison between genotypes In this experiment there are 5 samples altogether which consist of two biological replicates of Aire knock-out mTECs and 3 biological replicates of wild type mTECs.

2009-03-15 | E-GEOD-14365 | 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