fig4

Figure 4. Correlation between inhibition coefficients and ΔSUV_max. For a drug or a drug combination, the inhibition coefficient is calculated as (a’-a)/a. The Kendall rank correlation coefficient is calculated between a given patient ΔSUV_max for one chemotherapy regimen and the inhibition coefficient for the same regimen in his corresponding TNBC xenograft. There is a significant correlation between these two parameters (R² = 0.7, P < 0.05). TNBC: triple negative breast cancer; SUV: standard uptake value