GEO DataSets

(Submitter supplied) In order to gain insight into the molecular pathogenesis of the myelodysplastic syndromes (MDS), we performed global gene expression profiling and pathway analysis on the hematopoietic stem cells (HSC) of 183 MDS patients as compared with the HSC of 17 healthy controls. The most significantly deregulated pathways in MDS include interferon signaling, thrombopoietin signaling and the Wnt pathway. Among the most significantly deregulated gene pathways in early MDS are immunodeficiency, apoptosis and chemokine signaling, whereas advanced MDS is characterized by deregulation of DNA damage response and checkpoint pathways. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3795

Platform:

GPL570

200 Samples

Download data: CEL

Analysis of bone marrow CD34+ hematopoietic stem cells of myelodysplastic syndrome (MDS) patients. MDS is a group of clonal hematopoietic stem cell malignancies characterized by ineffective hematopoiesis. Results provide insight into the molecular pathogenesis of MDS.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 2 disease state, 5 specimen sets

Platform:

GPL570

Series:

GSE19429

200 Samples

Download data: CEL

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://www.ncbi.nlm.nih.gov/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 06, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site Complete coverage of the Human Genome U133 Set plus 6,500 additional genes for analysis of over 47,000 transcripts All probe sets represented on the GeneChip Human Genome U133 Set are identically replicated on the GeneChip Human Genome U133 Plus 2.0 Array. more...

Organism:

Homo sapiens

602 DataSets

5666 Series

61 Related Platforms

171699 Samples

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