Transcription profiling by array of pancreas from KrasG12D, Ela-Tgfa and KrasG12D Ela-Tgfa mice
Concomitant pancreatic activation of Kras(G12D) and Tgfa results in cystic papillary neoplasms reminiscent of human IPMN.
Age, Specimen part
View SamplesThe NfkB-pathway is activated early during acute pancreatitis. We investigated the influence on gene expression of two pancreas-specific deletions interfering with NfkB-activation. Pancreata from 8 week old mice were prepared, RNA was isolated and Affymetrix microarray expression analysis was performed.
Deletion of IkBa induces RelA to alleviate acute pancreatitis in mice through upregulation of Spi2a
Age, Specimen part, Disease, Disease stage, Time
View SamplesExamination of gene expression patterns in lineage negative FLT3-ITD and pMIG-transduced BM cells via microarray study.
RIPK3 Restricts Myeloid Leukemogenesis by Promoting Cell Death and Differentiation of Leukemia Initiating Cells.
Specimen part
View SamplesLBH589 is a histone deacetylase (HDAC) inhibitor, treatment and changes in acetylated histones alters gene expression
Pan-histone deacetylase inhibitor panobinostat sensitizes gastric cancer cells to anthracyclines via induction of CITED2.
Cell line, Treatment
View SamplesFoxp1 is expressed throughout B cell development, but the physiological functions in mature B lymphocytes are unknown. We therefore evaluated differential gene expression in Foxp1-deficient B cells, with or
Foxp1 controls mature B cell survival and the development of follicular and B-1 B cells.
Specimen part
View SamplesOncogene-induced senescence in early mPanIN lesions depends on intact RelA function in vivo. We investigated the difference in gene expression between KrasG12D pancreata with and without deletion of RelA. Pancreata from 7 day old mice were prepared, RNA was isolated and Affymetrix microarray expression analysis was performed.
No associated publication
Age, Specimen part
View SamplesPrimary pediatric Ewing sarcoma (ES), one uncharacterized sarcoma as well as primary and well established ES cell lines were compared to probes of different normal tissues
Distinct transcriptional signature and immunoprofile of CIC-DUX4 fusion-positive round cell tumors compared to EWSR1-rearranged Ewing sarcomas: further evidence toward distinct pathologic entities.
Specimen part, Cell line, Subject
View SamplesThe expression profile of primary pediatric Ewing sarcoma (ES) and osteosarcoma (OS) were analyzed.
No associated publication
Specimen part, Disease, Disease stage
View SamplesGene expression profiling of in vitro differentiated murine Th cell subsets. Flow cytometrically sorted naive Th cells (CD4+ CD44- Foxp3-) were polyclonally stimulated in vitro for 3 days using 4 g/ml plate-bound antibody to CD3 (145-2C11) and 2 g/ml soluble antibody to CD28 (PV-1).
IL-27 and IL-12 oppose pro-inflammatory IL-23 in CD4+ T cells by inducing Blimp1.
Specimen part
View SamplesCD25 monoclonal antibody binding to the alpha-chain of the Interleukin-2 (IL-2) receptor, blocks high affinity IL-2 binding thereby preventing complete T cell activation and being of ample importance in transplantation medicine and potentially the treatment of autoimmune disease. However, CD25 antibodies do not only block T cell activation but also prevent activation induced cell death (AICD) attributing a dual function to IL-2. In this study, the modulation of the genomic expression profile of human peripheral blood mononuclear cells (PBMC) with therapeutic concentrations of humanized anti-CD25 mAb was investigated. PBMC were stimulated with CD3 antibody OKT-3 together with recombinant IL-2 in the absence or presence of anti-CD25 mAb. RNA was extracted and subjected to microarray analysis on U133A microarrays (Affymetrix). The expression profile revealed the up-regulation of 62 genes and down-regulation of 38 genes by anti-CD25 mAb, respectively.
CD25 blockade protects T cells from activation-induced cell death (AICD) via maintenance of TOSO expression.
Specimen part
View Samples