Figure 6.
Differential responses to combination therapy in a panel of primary ovarian xenografts. Five human xenografts grown from material obtained primary ovarian cancer patients were treated with the trastuzumab plus pertuzumab combination. HOX424 displayed a complete growth response, HOX516 and HOX486 show a minor response and HOX493 and OV1002 were unresponsive. Xenografts were collected on day 7. Mean values (±s.e.) of at least four tumours/group are shown. Dashed lines show changes for immunohistochemistry, solid lines for AQUA quantitative immunofluorescence.