Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of 165 human primary breast carcinomas and 15 recurred tumors to investigate expression profiles in relation to the risk of developing local recurrence after breast conserving therapy


ABSTRACT: 165 primary breast carcinomas were selected to study the gene expression profile in relation to the risk of developping local recurrence after breast conserving therapy; in addition 15 recurred tumors were profiled for comparison to their primary tumor.

ORGANISM(S): Homo sapiens

DISEASE(S): no local recurrence

SUBMITTER: bas kreike 

PROVIDER: E-NCMF-24 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Local recurrence after breast-conserving therapy in relation to gene expression patterns in a large series of patients.

Kreike Bas B   Halfwerk Hans H   Armstrong Nicola N   Bult Peter P   Foekens John A JA   Veltkamp Sanne C SC   Nuyten Dimitry S A DS   Bartelink Harry H   van de Vijver Marc J MJ  

Clinical cancer research : an official journal of the American Association for Cancer Research 20090526 12


<h4>Purpose</h4>The majority of patients with early-stage breast cancer are treated with breast-conserving therapy (BCT). Several clinical risk factors are associated with local recurrence (LR) after BCT but are unable to explain all instances of LR after BCT. Here, gene expression microarrays are used to identify novel risk factors for LR after BCT.<h4>Experimental design</h4>Gene expression profiles of 56 primary invasive breast carcinomas from patients who developed a LR after BCT were compar  ...[more]

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