Serial expression analysis of breast tumors during neoadjuvant chemotherapy reveals changes in cell cycle and immune pathways associated with recurrence and response.

Breast Cancer Res · 2015 · PMC4479083 · PMID 26021444

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showed a trendno p-value reported

Changes in Ki-67 scores between T1 and TS showed a trend toward association with RFS, but did not reach significance ( P = 0.075 by LR test).

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