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. Author manuscript; available in PMC: 2010 Apr 15.
Published in final edited form as: Cancer Res. 2009 Apr 7;69(8):3589–3596. doi: 10.1158/0008-5472.CAN-08-4016

Table 2. IQD sensitivity in breast cancer cell lines.

Breast cell lines of the luminal or basal-like subtype as indicated were analyzed for IQD sensitivity by MTT assay. The average IC50 values determined from the dose-response curve of at least two independent experiments are shown as an average ± s.e.m.

Cell Line IQD IC50 (μM) p-Value
Luminal
MCF7 450 ± 58
BT474 550 ± 71
T47D 325 ± 177
Basal-like 0.0007**
BT549 95 ± 95
HCC38 100 ± 0
HCC1143 20 ± 0
HCC1806 39 ± 49
**

p<0.01.