GSM158656[Accession] - GEO DataSets

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Items: 4

Select item 2000068831.

The prognostic role of a gene signature from tumorigenic breast-cancer cells.

(Submitter supplied) Breast cancers contain a minority population of cancer cells characterized by CD44 expression but low or undetectable levels of CD24 (CD44+CD24-/low) that have higher tumorigenic capacity than other subtypes of cancer cells. METHODS: We compared the gene-expression profile of CD44+CD24-/low tumorigenic breast-cancer cells with that of normal breast epithelium. Differentially expressed genes were used to generate a 186-gene invasiveness gene signature (IGS), which was evaluated for its association with overall survival and metastasis-free survival in patients with breast cancer or other types of cancer. more...

Organism:: Homo sapiens

Type:: Expression profiling by array

Datasets:: GDS2617 GDS2618
Platforms:: GPL97 GPL96
24 Samples

Download data: CEL

Series

Accession:: GSE6883

ID:: 200006883

Select item 26182.

Tumorigenic breast cancer cells (HG-U133B)

Analysis of breast cancer cells that have high tumorigenic capacity. These cells express CD44 and low or undetectable levels of CD24. Results used to define a gene expression signature associated with metastasis.

Organism:: Homo sapiens

Type:: Expression profiling by array, count, 3 disease state sets

Platform:: GPL97
Series:: GSE6883
12 Samples

Download data: CEL

DataSet

Accession:: GDS2618

ID:: 2618

Select item 1000000973.

[HG-U133B] Affymetrix Human Genome U133B Array

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://0-www-ncbi-nlm-nih-gov.brum.beds.ac.uk/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 21, 2012: annotation table updated with netaffx build 32 July 01, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site The U133 set includes 2 arrays with a total of 44928 entries and was indexed 29-Jan-2002. more...