Sort   by:  
 Page size 
TranscriptomicsIdentification of MicroRNA Expression Patterns and a MicroRNAs/mRNA Regulatory Network in Multiple Myeloma
To date, little evidence of miRNA expression/deregulation in multiple myeloma (MM) has been reported. To characterize miRNA expression profiling of MM plasma cells (PCs) and integrate miRNA expression data with other molecular features of MM patients, global miRNA expression profiles were generated ...
ORGANISM(S): Homo sapiens 
2010-06-21 | E-GEOD-17498 | biostudies-arrayexpress
TranscriptomicsThe HDAC inhibitor Givinostat modulates key hematopoietic genes in JAK2V617F cells, affecting proliferation, differentiation and apoptosis
We investigated the mechanism of action of the HDAC inhibitor Givinostat in JAK2V617F cells. We confirm that the drug inhibits colony formation and proliferation and induces apoptosis at doses 2-3 fold lower in JAK2V617F (HEL, UKE1 and SET2) compared to JAK2 wild type cell lines (K562, KU812, THP1 a...
ORGANISM(S): Homo sapiens 
2012-07-16 | E-GEOD-27615 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human multiple myelome samples reveals up-regulation of translational machinery and distinct genetic subgroups characterize hyperdiploidy
Karyotypic instability, including numerical and structural chromosomal aberrations, represents a distinct feature of multiple myeloma (MM). 40-50% of patients displayed hyperdiploidy, defined by recurrent trisomies of non-random chromosomes. To characterize hyperdiploid (H) and nonhyperdiploid (NH) ...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6401 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human multiple myeloma patients classified using the TC system to provide a molecular characterization of the TC groups
PURPOSE. The deregulation of CCND1, CCND2 and CCND3 genes represents a common event in multiple myeloma (MM). The recently proposed TC classification grouped MM patients into five classes on the basis of their cyclins D expression profiles and the presence of the main translocations involving the im...
ORGANISM(S): Homo sapiens 
2007-10-27 | E-GEOD-2912 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human purified plasma cells (PCs) obtained from 90 newly diagnosed multiple myeloma (MM) reveals a distinct transcriptional and genetic features associated with chromosome 13 deletion in multiple myeloma
Background and objective: The chromosome 13 deletion (del(13)) represents one of the most frequent chromosomal alterations in multiple myeloma (MM). del(13) is associated with an unfavorable prognosis, although there is an increasing agreement that its prognostic relevance has to be related to the p...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6365 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human myeloma cell lines (23)
In order to investigate the patterns of genetic lesions in a panel of 23 Human Multiple Myeloma Cell Lines (HMCLs), we made a genomic integrative analysis involving FISH and both gene expression and genome-wide profiling approaches. The expression profiles of the genes targeted by the main IGH trans...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6205 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human anaplastic large cell lymphoma cell lines - kinase signature
Anaplastic Large Cell Lymphomas (ALCL) represent a subset of lymphomas in which the Anaplastic Lymphoma Kinase (ALK) gene is frequently fused to the NPM gene. We previously demonstrated that the constitutive phosphorylation of ALK chimeric proteins is sufficient to induce cellular transformation in ...
ORGANISM(S): Homo sapiens 
2008-06-14 | E-GEOD-6184 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human plasma cells from patients with monoclonal gammopathy of undetermined significance, multiple myeloma or plasma-cell leukaemia
This series of microarray experiments contains the gene expression profiles of purified plasma cells (PCs) obtained from 7 monoclonal gammopathy of undetermined significance (MGUS), 39 newly diagnosed multiple myeloma (MM) and 6 plasma-cell leukaemia (PCL) patients. PCs were purified from bone marro...
ORGANISM(S): Homo sapiens 
2007-08-30 | E-GEOD-2113 | biostudies-arrayexpress
TranscriptomicsTranscriptional characterization of a prospective series of primary plasma cell leukemia revealed genes associated with tumor progression and poorest outcome
Plasma cell leukemia (PCL) is a rare form of plasma cell dyscrasia that presents either as a progression of previously diagnosed multiple myeloma (MM), namely secondary PCL (sPCL), or as the initial manifestation of disease, namely primary PCL (pPCL). Although presenting signs and symptoms include t...
ORGANISM(S): Homo sapiens 
2013-05-01 | E-GEOD-39925 | biostudies-arrayexpress
Sort   by:  
 Page size