Project description:Reduced Type I Interferon response signature detected in dendritic cells from prediabetic NOD mice compared to C57BL/6.g7 and Rag KO.
Project description:Reduced Type I Interferon response signature detected in dendritic cells from prediabetic NOD mice compared to C57BL/6.g7 and Rag KO
Project description:Reduced Type I Interferon response signature detected in dendritic cells from prediabetic NOD mice compared to C57BL/6.g7 and Rag KO [stimulated samples]
Project description:NOD-Idd22 mice are congenic mice of NOD background with a piece of chromosome 8 being substituted with ALR genetic material. These mice are resistant to spontaneous autoimmune diabetes as well as chemically induced in vivo islet beta cell destructions. The goal of this project is to come pare gene expressions in islets between NOD-Idd22 and NOD mice. NOD-Rag1 was used instead of NOD to avoid lymphocyte infiltrtation in isltes.
Project description:we investigated the impact of treatment with the CD26/DPPIV inhibitor MK0626 on the thymic gene expression profile of prediabetic NOD mice, with particular emphasis on those genes involved in the immune response
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
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