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The Journal of Experimental Medicine, Volume 194, Number 11, December 3, 2001 1639-1648 Relation of Gene Expression Phenotype to Immunoglobulin Mutation Genotype in B Cell Chronic Lymphocytic Leukemia Andreas Rosenwald1, Ash A. Alizadeh2, George Widhopf5, Richard Simon6, R. Eric Davis1, Xin Yu1, ...
ORGANISM(S): Homo sapiens 
Signal transduction pathways guided by cellular receptors commonly exhibit low-level constitutive signaling in a continuous, ligand-independent manner. The dynamic equilibrium of positive and negative regulators establishes such a tonic signal. Ligandindependent signaling by the precursors of mature...
ORGANISM(S): Homo sapiens 
Adult T-cell leukemia-lymphoma (ATLL) is an HTLV-1-associated lymphoproliferative malignancy that is frequently fatal. We compared gene expression profiles (GEPs) of leukemic specimens from 9 patients with ATLL at the time of diagnosis and immediately after combination therapy with zidovudine (AZT) ...
ORGANISM(S): Homo sapiens 
Transformation of Follicular Lymphoma to Diffuse Large Cell Lymphoma: Alternative Patterns with Increased or Decreased Expression of c-myc and its Regulated genes The natural history of follicular lymphoma (FL) is frequently characterized by transformation to a more aggressive diffuse large ...
ORGANISM(S): Homo sapiens 
Transformation of Follicular Lymphoma to Diffuse Large Cell Lymphoma: Alternative Patterns with Increased or Decreased Expression of c-myc and its Regulated genes The natural history of follicular lymphoma (FL) is frequently characterized by transformation to a more aggressive diffuse large ...
ORGANISM(S): Homo sapiens 
Dataset contains samples that are all fibroblast cells that have been cultured from fresh human tissue. Fibroblasts were derived either from tumor (basal cell carcinoma) or non-tumor (control) tissue. Samples were maintained in DMEM, 10% FBS, glutamine, pen/strep and passaged for 4 passages before...
ORGANISM(S): Homo sapiens 
Diffuse large B-cell lymphoma (DLBCL), the most common subtype of non-Hodgkin's lymphoma, is clinically heterogeneous: 40% of patients respond well to current therapy and have prolonged survival, whereas the remainder succumb to the disease. We proposed that this variability in natural history refle...
ORGANISM(S): Homo sapiens 
The most common human leukemia is B cell chronic lymphocytic leukemia (CLL), a malignancy of mature B cells with a characteristic clinical presentation but a variable clinical course. The rearranged immunoglobulin (Ig) genes of CLL cells may be either germ-line in sequence or somatically mutated. La...
ORGANISM(S): Homo sapiens 
B-cells were purified from cyropreserved tumor cell suspensions by FACS, DNA isolated, and interogated using Affymetrix 250K Nsp SNP microarrays. Aim: To track the evolution of genetic alterations during progression of follicular lymphoma. One array per tumor.
ORGANISM(S): Homo sapiens 

Acute myeloid leukemia is an aggressive clonal malignancy of the bone marrow that is the direct result of sequential acquisition of mutations in a single lineage of cells. In this study, we investigate a model in which this mutational acquisition occurs serially in long-lived self-renewing hemato...

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