Figure 3From: Correlation between NK function and response to trastuzumab in metastatic breast cancer patientsResponders have normal NK and ADCC activities. NK and ADCC activities were assessed as described in legend to Fig. 2. Values (A and B) were not significantly different in responders compared to 11 normal donors at all three E:T ratios. As expected, negligible ADCC activity was found both in patients and normal donors against the Her2-negative cell line MCF7 (C).Back to article page