Abstract
Show me the genes – I will tell you who/how to treat!
Highlights
The recently published study from the National Surgical Adjuvant Breast and Bowel Project (NSABP) group lead by Paik [1], in collaboration with Genomic Health Inc., represents a landmark trial in this field
Using quantitative RT-PCR, these researchers developed a recurrence score based on 21 genes that appears to predict accurately the likelihood of distant recurrence in tamoxifen-treated patients with node-negative, oestrogen receptor (ER)-positive breast cancer
Cutoff points were chosen based on the results of NSABP trial B-20, and allowed for the classification of patients into three risk categories: low risk, intermediate risk, and high risk
Summary
The recently published study from the National Surgical Adjuvant Breast and Bowel Project (NSABP) group lead by Paik [1], in collaboration with Genomic Health Inc., represents a landmark trial in this field. Using quantitative RT-PCR, these researchers developed a recurrence score based on 21 genes that appears to predict accurately the likelihood of distant recurrence in tamoxifen-treated patients with node-negative, oestrogen receptor (ER)-positive breast cancer.
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