Homo sapiens
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: E-GEOD-12734
PROVIDER: PRJNA112641 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Transcription profiling by array of peripheral blood from human chronic lymphocytic leukemia patients expressing high or low levels of ZAP70 mRNA
2025-01-24 | E-GEOD-12734 | ExpressionAtlas
Project description:Comparison of Chronic Lymphocytic Leukemia patients expressing high or low levels of ZAP70 mRNA: prognostic factors and interaction with the microenvironment. Zeta-associated protein 70 (ZAP70) is a widely recognized prognostic factor in chronic lymphocytic leukemia (CLL), but mechanisms by which its higher expression leads to a poor outcome remain to be fully explained. In an attempt to unveil unfavorable cellular properties linked to high ZAP70 expression, we used gene expression profiling to identify genes associated with disparities in B-cells from CLL patients expressing high versus low ZAP70 mRNA, measured by quantitative real-time PCR. Keywords: comparison of poor and good prognosis CLL patient transcriptome regarding ZAP70 expression
2009-04-18 | GSE12734 | GEO
Project description:Comparison of Chronic Lymphocytic Leukemia patients expressing high or low levels of ZAP70 mRNA: prognostic factors and interaction with the microenvironment. Zeta-associated protein 70 (ZAP70) is a widely recognized prognostic factor in chronic lymphocytic leukemia (CLL), but mechanisms by which its higher expression leads to a poor outcome remain to be fully explained. In an attempt to unveil unfavorable cellular properties linked to high ZAP70 expression, we used gene expression profiling to identify genes associated with disparities in B-cells from CLL patients expressing high versus low ZAP70 mRNA, measured by quantitative real-time PCR. Experiment Overall Design: Two groups of seven CLL patients were compared, selected on the basis of either high or low ZAP70 mRNA expression. Total RNA from CD19+ purified cells was exctracted and hybidyzed on Affymetrix GeneChipî Human Genome U133 Plus 2.0 Array. Amplification, hybridization and scanning were done according to standard Affymetrix protocols (www.affymetrix.com). CEL files were ,normalized with RMA method.
2009-04-25 | E-GEOD-12734 | biostudies-arrayexpress
Project description:Transcription profiling by array of human B cells from patients with chronic lymphocytic leukemia after co-culture with nurse-like cells
2025-01-24 | E-GEOD-13811 | ExpressionAtlas
Project description:B cell chronic lymphocytic leukemia - A model with immune response
Seema Nanda 1, , Lisette dePillis 2, and Ami Radunskaya 3,
1.
Tata Institute of Fundamental Research, Centre for Applicable Mathematics, Bangalore 560065, India
2.
Department of Mathematics, Harvey Mudd College, Claremont, CA 91711
3.
Department of Mathematics, Pomona College, Claremont, CA, 91711, United States
Abstract
B cell chronic lymphocytic leukemia (B-CLL) is known to have substantial clinical heterogeneity. There is no cure, but treatments allow for disease management. However, the wide range of clinical courses experienced by B-CLL patients makes prognosis and hence treatment a significant challenge. In an attempt to study disease progression across different patients via a unified yet flexible approach, we present a mathematical model of B-CLL with immune response, that can capture both rapid and slow disease progression. This model includes four different cell populations in the peripheral blood of humans: B-CLL cells, NK cells, cytotoxic T cells and helper T cells. We analyze existing data in the medical literature, determine ranges of values for parameters of the model, and compare our model outcomes to clinical patient data. The goal of this work is to provide a tool that may shed light on factors affecting the course of disease progression in patients. This modeling tool can serve as a foundation upon which future treatments can be based.
Keywords: NK cell, chronic lymphocytic leukemia, mathematical model, T cell., B-CLL.
2020-01-09 | MODEL2001090002 | BioModels
Project description:Transcription profiling by array of human chronic lymphocytic leukemia cells after treatment with valproic acid
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Project description:Transcription profiling by array of human chronic lymphocytic leukemia cells after treatment with LMP-420
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Project description:In this study we investigated changes in gene expression induced by 2cPE (a non-selective isopeptidase inhibitor) in leukemia cells isolated from 10 different patients suffering of B-cell chronic lymphocytic leukemia. We compared 2cPE induced changes in mRNA levels with those induced by bortezomib, another well characterized proteasome inhibitor. Both inhibitors trigger apoptosis in leukemia cells.
2016-10-31 | GSE74514 | GEO
Project description:Liver gene expression profiles of interferon therapy in chronic hepatitis B Patients (mRNA)
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Project description:RNA-sequencing of human B cells to investigate chronic lymphocytic leukemia mutations observed in hematopoietic multipotent progenitor fractions
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