Erratum to: Breast Cancer Res Treat DOI 10.1007/s10549-006-9385-7

Unfortunately a wrong table was printed in this article. Please find below the correct Table 3.

Table 3 Genes changed in metastases relative in corresponding primary tumors

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Identification of Candidate Differentially Expressed Genes

Seventy-nine differentially expressed genes between primary cancers and paired lymph node metastases were identified (Table 3), consisting of 50 genes downregulated and 29 up-regulated. The functions of these genes were related to cell migration and adhesion, extracellular matrix, cell growth, signal transduction, and metabolism, which are involved in biology process of metastasis.