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TranscriptomicsRole of miR-125b in B-cell acute lymphoblastic leukemia (B-ALL)
B-cell acute lymphoblastic leukemia (B-ALL) is often associated with chromosomal translocations leading to the deregulation of proto-oncogenes. MicroRNAs can also be affected by chromosomal alterations and thus contribute to carcinogenesis. The microRNA miR-125b-1 is over-expressed in B-ALL cases wi...
ORGANISM(S): Mus musculus 
2012-06-20 | E-GEOD-30647 | biostudies-arrayexpress
MetabolomicsMetabolomics profiling (GC-MS and LC-MS) for time-course differentiation of pre-B cells-like (B3 cell line) under the controlled induction of the transcription factor Ikaros (STATegra Project)
The main goal of the project is to develop a new generation of bioinformatics resources for the integrative analysis of multiple types of 'omics data. These resources include both novel statistical methodologies as well as user-friendly software implementations. STATegra methods address many aspects...
2016-12-15 | MTBLS283 | MetaboLights
TranscriptomicsTranscription profiling of mouse lymph node derived B cells from Traf2 and Traf3 B cell knockout mice and Baff tg mice
Tumor necrosis factor-associated factors 2 and 3 (TRAF2 and TRAF3) were shown to function in a co-operative and non-redundant manner to suppress nuclear factor-κB2 (NF-κB2) activation, gene expression and survival in mature B cells. In the absence of this suppressive activity, B cells developed in...
ORGANISM(S): Mus musculus 
2008-04-07 | E-GEOD-10422 | biostudies-arrayexpress
TranscriptomicsGene expression in primary human B cells sorted according to IL-10 secretion or not after 2 days of activation.
To determine characterize human B cells that express IL-10 on a molecular level, we compared the global gene expression of primary CD19pos B cells secreting IL-10 or not, upon activation with anti-CD40, IL-4 and CpG for 2 days. Human B cells from healthy donors were sorted according to CD19 expressi...
ORGANISM(S): Homo sapiens 
2014-03-24 | E-GEOD-49853 | biostudies-arrayexpress
TranscriptomicsMolecular and transcriptional characterization of chromosome 17p loss in chronic lymphocytic leukemia
Distinct genetic abnormalities such as TP53 deletion at 17p13.1, have been identified as having an adverse prognostic relevance in B-cell chronic lymphocytic leukemia (B-CLL). Conventional cytogenetic studies have shown that TP53 deletion in B-CLL is associated predominantly with 17p loss resulting ...
ORGANISM(S): Homo sapiens 
2008-11-11 | E-GEOD-11038 | biostudies-arrayexpress
ProteomicsAurora B opposes PP1 function in mitosis through phosphorylation of the conserved RVxF binding motif in PP1 regulatory proteins
Protein phosphatase 1 (PP1) is a highly conserved protein phosphatase that opposes the actions of a diverse set of Ser-Thr protein kinases by controlling the majority of serine-threonine (Ser-Thr) dephosphorylation reactions in eukaryotes. PP1 gains substrate specificity through binding to a large n...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2018-03-30 | MSV000082226 | MassIVE
TranscriptomicsIdentification of an intrahepatic transcriptional signature associated with self-limiting infection in the woodchuck model of hepatitis B
The woodchuck model of hepatitis B virus (HBV) infection displays many characteristics of human infection and has particular value for characterizing the host immune responses during the development of chronic infection. Using the newly developed custom woodchuck microarray platform, we compared the...
ORGANISM(S): Marmota monax 
2012-09-22 | E-GEOD-37683 | biostudies-arrayexpress
GenomicsEssential role of the transcription factors E2A and E2-2 in germinal center B cell and plasma cell development
E2A is an essential regulator of early B-cell development. Here we demonstrated that E2A together with E2-2 controlled germinal-center B-cell and plasma cell development. As shown by identification of regulated E2A,E2-2 targets in activated B-cells, these E-proteins directly activated genes with imp...
ORGANISM(S): Mus musculus 
2016-06-01 | E-GEOD-77744 | biostudies-arrayexpress
GenomicsHigh density copy number analysis and whole exome sequencing of diffuse large B-cell lymphoma

Diffuse Large B-cell Lymphoma (DLBCL) represents the most common form of B-cell non-Hodgkin Lymphoma (B-NHL), accounting for ~30% of the de-novo diagnoses and also arising as a frequent clinical evolution of Follicular Lymphoma (FL). The molecular pathogenesis of DLBCL is associated with multip...

phs000328.v1.p1 | EGA
TranscriptomicsTranscription profiling of Arabidopsis response to UV-B
Seven-day-old white-light-grown Arabidopsis seedlings were exposed for 15 minutes to polychromatic radiation with decreasing short-wave cut-off in the UV range, transferred back to the standard growth chamber and samples were taken 1 and 6 hours after the start of irradiation.
ORGANISM(S): Arabidopsis thaliana 
2006-03-01 | E-MEXP-550 | biostudies-arrayexpress
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