Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA129335 | ENA |
REPOSITORIES: ENA
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Project description:This SuperSeries is composed of the following subset Series: GSE21846: Transcriptional profiling of 29 cases of diffuse large B cell lymphoma GSE21847: miRNA profiling of 29 cases of diffuse large B cell lymphoma GSE21848: miRNA profiling of 36 cases of diffuse large B cell lymphoma Refer to individual Series
2011-08-01 | E-GEOD-21849 | biostudies-arrayexpress
Project description:miRNA profiling of 29 cases of diffuse large B cell lymphoma
| PRJNA129333 | ENA
Project description:Transcriptional profiling of 29 cases of diffuse large B cell lymphoma
| PRJNA129331 | ENA
Project description:NHL GWAS: Diffuse Large B-Cell Lymphoma (DLBCL) Cases
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Project description:miRNA expression data from 36 cases of RCHOP treated DLBCL samples were correlated with clinical variables in order to find miRNA signatures related with outcome. Cases classified according to the cell of origin classsifer (Wright G, Tan B, Rosenwald A, Hurt EH, Wiestner A, Staudt LM. A gene expression-based method to diagnose clinically distinct subgroups of diffuse large B cell lymphoma. Proc Natl Acad Sci U S A 2003;100:9991-6.) based on gene expression were subjected to miRNA expression profiling.
2011-08-01 | E-GEOD-21848 | biostudies-arrayexpress
Project description:miRNA profiles of diffuse large B cell lymphoma (DLBCL) derived cell lines
| PRJNA110857 | ENA
Project description:29 cases of RCHOP treated DLBCL were profiled for miRNA expression. Different integrated annalysis were performed, including mirNA differential expression between cases classified according to the COO signature (see later) and correlation tests between gene and miRNA expression. Cases classified according to the cell of origin classsifer (Wright G, Tan B, Rosenwald A, Hurt EH, Wiestner A, Staudt LM. A gene expression-based method to diagnose clinically distinct subgroups of diffuse large B cell lymphoma. Proc Natl Acad Sci U S A 2003;100:9991-6.) based on gene expression were subjected to miRNA expression profiling.
2011-08-01 | E-GEOD-21847 | biostudies-arrayexpress
Project description:The distinction between the Burkitt lymphoma and diffuse large B-cell lymphoma is imprecise using current diagnostic criteria. We applied transcriptional and genomic profiling to molecularly define Burkitt lymphoma. Gene expression profiling employing Affymetrix GeneChips (U133A) was performed in 220 mature aggressive B-cell lymphomas, including a core group of eight Burkitt lymphomas, which fulfilled all diagnostic criteria of the WHO classification. A molecular signature of Burkitt lymphoma was generated. Chromosomal abnormalities were detected by interphase fluorescence in-situ hybridization and array comparative genomic hybridization. The molecular Burkitt lymphoma signature identified 44 cases. Fifteen of these cases lacked a morphology typical for Burkitt/Burkitt-like lymphoma. The vast majority (88%) of the 176 lymphomas without the molecular Burkitt lymphoma signature represented diffuse large B-cell lymphomas. In 20% of these cases a MYC break was detectable which was associated with complex chromosomal changes. Our molecular definition of Burkitt lymphoma sharpens and extends the spectrum of Burkitt lymphoma. In mature aggressive B-cell lymphomas without a Burkitt lymphoma signature, a chromosomal break in the MYC locus proved to be associated with adverse clinical outcome. Experiment Overall Design: 220 diffuse large B-cell lymphoma and Burkitt lymphoma samples hybridized to 221 HGU133A Affymetrix GeneChips
2008-06-13 | E-GEOD-4475 | biostudies-arrayexpress
Project description:Diffuse large B-cell lymphoma gene expression profiling array VFN-D2.
| PRJNA376583 | ENA