Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Ikaros-binding genomic sequences in mouse thymic iNKT cells and total thymocytes (ChIP-seq)

ABSTRACT: Ikaros-binding genomic sequences in mouse thymic iNKT cells and total thymocytes (ChIP-seq)

PROVIDER: PRJNA1216947 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Ikaros-binding genomic sequences in mouse thymic iNKT cells and total thymocytes (ChIP-seq)

Project description:We have conducted ChIP-seq analysis to investigate Ikaros-regulating genes in mouse thymic iNKT cells. Total thyomcytes were also analyzed as a control. Results demonstrate that Ikaros-binding genomic sequences are different between total thymocytes and thymic iNKT cells.

2025-09-08 | GSE288329 | GEO

Ikaros mutant thymic tumors

Project description:The experiment was to compare leukemic T cells from thymic lymphomas from homozygote mice for the IkL/L hypomorphic mutation and non-transformed thymocytes, either of WT or IkL/L genotype. The aim was to identify a gene expression signature specific to the IkL/L tumors. Keywords = thymic lymphoma Ikaros Keywords: other

2005-05-06 | GSE2501 | GEO

scTCR-seq of thymic iNKT cells

Project description:iNKT cells show significant lineage diversity among mouse strains. We used scTCR-seq to analyze the diversity of thymic iNKT cells between BALB/c and B6 mice.

2026-01-21 | GSE298294 | GEO

scRNA-seq of thymic iNKT cells

Project description:iNKT cells show significant lineage diversity among mouse strains. We used scRNA-seq to analyze the diversity of thymic iNKT cells between BALB/c and B6 mice.

2026-01-21 | GSE298293 | GEO

Single-cell RNA-seq of mouse thymus iNKT cells

Project description:Invariant natural killer T cells (iNKT) cells are innate-like T cells, selected from thymic cortex-resident CD4+CD8+ double positive (DP) thymocytes. Despite major advances in the understanding of iNKT cells development, the heterogeneity of iNKT subsets and underlying molecular programs that guide iNKT cell-lineage remain unclear.

2022-08-10 | GSE130184 | GEO

The Effect of PRMT5 deficiency on thymic iNKT cells

Project description:Protein arginine methylation is a post-translational modification catalyzed by protein arginine methyltransferase (PRMT). To elucidate the role of PRMT5 in T cells, we generated T-cell specific PRMT5-deficient mice (Prmt5 flox/d Cd4-Cre mice) and found a severe loss of thymic iNKT cells as well as a reduced number in peripheral CD4+ and CD8+ T cells. As iNKT cells were significantly decreased in the stage 1, 2 and 3 of developmental stages, RNA-seq was performed using stage 1 iNKT cells of control and PRMT5-deficient mice. This transcriptome analysis will provide mechanistic insight into how PRMT5 contributes to thymic iNKT cell development.

2018-08-06 | GSE118135 | GEO

scRNA-seq of thymic iNKT cells

Project description:scRNA-seq of thymic iNKT cells

| PRJNA1268898 | ENA

scTCR-seq of thymic iNKT cells

Project description:scTCR-seq of thymic iNKT cells

| PRJNA1268903 | ENA

Ikaros is a principal regulator of Aire+ mTEC homeostasis, thymic mimetic cell diversity, and central tolerance [Ikaros scATAC-seq]

Project description:The zinc-finger transcription factor Ikaros (Ikzf1) modulates key gene expression programs important for hematopoietic development, and coding mutations in IKZF1 are found in patients with immunodeficiency, leukemia, and autoimmunity. While Ikaros has a well-established function in hematopoiesis, its role in other cell types is less well defined. Here, we uncover new functions for Ikaros in thymic epithelial lineage development and show that Ikzf1 expression in medullary thymic epithelial cells (mTECs) is required for both Autoimmune Regulator positive (Aire+) mTEC development and tissue-specific antigen (TSA) gene expression. Accordingly, TEC-specific deletion of Ikzf1 in mice results in a profound decrease in Aire+ mTECs, a global loss of TSA gene expression, and the development of autoimmunity. Moreover, Ikaros shapes thymic mimetic cell diversity and its deletion results in a dramatic expansion of thymic tuft cells and muscle-like mTECs and a loss of other Aire-dependent mimetic populations. Single-cell analysis reveals Ikaros modulates core transcriptional programs in TECs that correlate with the observed cellular changes. Our findings highlight a previously undescribed role for Ikaros in regulating epithelial lineage development and function, and suggest that failed thymic central tolerance could contribute to the autoimmunity seen in humans with IKZF1 mutations.

2023-10-25 | GSE238149 | GEO

Thymic iNKT cells in Prkd2/3 mice (scRNA/TCR-seq, scATAC-seq)

Project description:We have conducted single cell-RNA, -TCR, -ATAC sequencing (10x Genomics) to investigate a difference of gene expression, TCR repertoir and chromatin accesibility of thymic iNKT cells from wild-type and CD4-Cre-mediated T cell-specific Prkd2/3 doubly deficirnt (Prkd2/3ΔCD4) mice. Results demonstrate that Prkd2/3 are required for iNKT cell development and formaion of proper iNKT cell subtypes.

2025-09-08 | GSE288015 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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