Recent translational research: microarray expression profiling of breast cancer--beyond classification and prognostic markers?

Genomic expression profiling has greatly improved our ability to subclassify human breast cancers according to shared molecular characteristics and clinical behavior. The logical next question is whether this technology will be similarly useful for identifying the dominant signaling pathways that dr...

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Veröffentlicht in:Breast cancer research : BCR 2004-01, Vol.6 (5), p.192-200, Article 192
Hauptverfasser: Wilson, Cindy A, Dering, Judy
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container_issue 5
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container_title Breast cancer research : BCR
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creator Wilson, Cindy A
Dering, Judy
description Genomic expression profiling has greatly improved our ability to subclassify human breast cancers according to shared molecular characteristics and clinical behavior. The logical next question is whether this technology will be similarly useful for identifying the dominant signaling pathways that drive tumor initiation and progression within each breast cancer subtype. A major challenge will be to integrate data generated from the experimental manipulation of model systems with expression profiles obtained from primary tumors. We highlight some recent progress and discuss several obstacles in the use of expression profiling to identify pathway signatures in human breast cancer.
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subjects Analysis
Animals
Breast cancer
Breast Neoplasms - genetics
Breast Neoplasms - pathology
Cancer
Cell Line, Tumor
Development and progression
Estrogen
Gene Expression Profiling
Humans
Oligonucleotide Array Sequence Analysis
Oncology, Experimental
Prognosis
Receptors, Estrogen
Signal Transduction
title Recent translational research: microarray expression profiling of breast cancer--beyond classification and prognostic markers?
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