Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

79 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from BDC2.5 TCR Tg thymocytes on B6g7 and NOD background

ABSTRACT: The aim of this study was to quantify the impact of NOD genetic vatiation on the transcriptional programs induced by the alpha beta-TCR at the DN to DP transition in the BDC2.5 TCR Tg model CD4 and CD8-complement mediated depletion followed by FACS Experiment type: BDC2.5 TCR Tg or polyclonal B6g7 versus NOD

ORGANISM(S): Mus musculus

SUBMITTER: CBDM Lab

PROVIDER: E-GEOD-34935 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Shared Molecules

Only show the datasets with similarity scores above: 0.5

Threshold

0.5

Similar Datasets

Expression data from BDC2.5 TCR Tg thymocytes on B6g7 and NOD background

Project description:The aim of this study was to quantify the impact of NOD genetic vatiation on the transcriptional programs induced by the alpha beta-TCR at the DN to DP transition in the BDC2.5 TCR Tg model

2012-01-10 | GSE34935 | GEO

Expression data from BDC2.5 TCR Tg, preselected Rag-/-.B6 and Rag-/-.NOD.H2b thymocytes upon antigenic stimulation

Project description:The aim of this study was to quantify the impact of NOD genetic vatiation on thymic negative selection transcriptional programs. Pre-selected BDC2.5 TCR Tg DP thymocytes from non-selecting B6 and NOD.H2b backgrounds were purified (Dynal CD8 FlowComp), mixed in a 1:1 ratio and stimulated with BDC mimotope-loaded TCRa-/-/NOD splenocytes for indicated periods of time and double sorted by FACS as Thy1.2+Dump-CD4+CD8+; Dump includes CD19, Gr1, CD11b, CD11c, CD49b. Following cell sorting into trizol, RNA was purified, labeled and hybridized to Affymetrix arrays. experiment type: unstimulated versus stimulated BDC/B6.Rag-/- and BDC/NOD.H2b.Rag-/- DP thymocytes

2012-01-10 | E-GEOD-34934 | biostudies-arrayexpress

NOD genetic variation influences ab/gd lineage decisions when TCRa is prematurely expressed, but not the process of negative selection.

Project description:This SuperSeries is composed of the following subset Series: GSE34934: Expression data from BDC2.5 TCR Tg, preselected Rag-/-.B6 and Rag-/-.NOD.H2b thymocytes upon antigenic stimulation GSE34935: Expression data from BDC2.5 TCR Tg thymocytes on B6g7 and NOD background Refer to individual Series

2012-01-10 | E-GEOD-34936 | biostudies-arrayexpress

NOD.scid, NOD, BDC2.5/NOD and BDC2.5/NOD.scid mice

Project description:Total pancreatic RNA was isolated from 3 week old NOD.scid, NOD, BDC2.5/NOD and BDC2.5/NOD.scid animals by GITC method. Targets were produced using standard Affymetrix procedures from about 10ug total RNA. The data from NOD.scid, NOD, BDC2.5/NOD and BDC2.5/NOD.scid Affymetrix MGU74Av2 cel files was converted into Robust Multi Array (RMA) text file for analysis using GeneSpring 6.1 Keywords: other

2005-01-26 | GSE1623 | GEO

Transcription profiling of mouse total pancreatic RNA from 3 week old NOD.scid, NOD, BDC2.5/NOD and BDC2.5/NOD.scid animals

2007-10-12 | E-GEOD-1623 | biostudies-arrayexpress

Transcription profiling of mouse T regulatory and T effector cells isolated from the pancreatic lesion of 3-4 wk old BDC2.5 tg NOD mice

Project description:Comparison of gene expression between T regulatory and T effector cells isolated from the pancreatic lesion of 3-4 wk old BDC2.5 tg NOD mice. WARNING: These data files were obtained from GSM155557.CEL and GSM23405.CEL may be identical.

2007-09-29 | E-GEOD-1419 | biostudies-arrayexpress

Gene expression profiling of BDC2.5 CD4T cells isolated from NOD mice after in vivo antigen stimulation with either DEC205+ or DCIR2+ DCs.

2015-07-01 | GSE69554 | GEO

Profiling of aggressive vs benign pancreatic infiltrates in the BDC2.5 Tg model of Type I diabetes

Project description:This study was performed to understand what controls the aggressivity of the pancreatic infiltrate during type-I diabetes development. We used the BDC2.5 transgenic mouse model. Samples were obtained at the age of onset of insultis. Depending on their genetic background, mice transgenic for the BDC2.5 T cell receptor present very different forms of insulitis. The NOD genetic background leads to a benign insulitis whereas the C57Bl/6-H2g7/g7 leads to an aggressive insulitis. We first studied how antigen-specific T cells are affected by these differences by obtaining the transcriptional profiles of BDC2.5 T cells from pancreas and pancreatic lymph nodes. We also compared the gene expression profiles of the entire leukocyte population present in the pancreatic lesion. Keywords: other

2004-04-17 | GSE1085 | GEO

Gene expression profiling of BDC2.5 CD4T cells isolated from NOD mice after in vivo antigen stimulation with either DEC205+ or DCIR2+ DCs.

Project description:We identified DCIR2+DCs but not DEC205+DCs as able to induce peripheral T cell tolerance in pre-diabetic autoimmune NOD mice. To determine what distinct genetic programs are elicited in the auto-reactive CD4 T cells early after stimulation by these two DC subsets, we utilized adoptive transfer of BDC2.5 CD4 T cells into NOD mice, which were then given chimeric antibody to deliver the beta-cell specific antigen to either DCIR2+DCs or DEC205+DCs, leading to BDC2.5 CD4 T cell specific stimulation in vivo. The analysis shows that the negative transcriptional factor Zbtb32 (ROG) is up-regulated more in BDC2.5 CD4 T cells after stimulated with a antigen via DCIR2+DCs presentation, compared with DEC205+DCs, suggesting the involvement of Zbtb32 in DCIR2+DCs-mediated auto-reactive T cell tolerance in disease ongoing NOD mice. The BDC2.5 CD4 T cells after 14 hour of injection with a 100 ng of anti-DCIR2-BDC, anti-DEC205-BDC antibody, or PBS as a control to NOD mice, were sorted by BD FACSAria and their expression profile was analyzed using Affymetrix chips. NOD mice with transferred BDC2.5 T cell were injected with 100 ng of anti-DCIR2-BDC (NOD_DCIR2-BDC), anti-DEC205-BDC antibody (NOD_DEC-BDC), or PBS (NOD_PBS) as a control. After 14 hours, BDC2.5 CD4 T cells were sorted by BD FACSAria and their expression profile was analyzed using Affymetrix microarray chips. Each sample has a biological duplicate. Raw data were preprocessed with the RMA algorithm in Partek, and averaged expression values were used for analysis.

2015-07-01 | E-GEOD-69554 | biostudies-arrayexpress