Figure 6.
Analysis of the correlation between the matrix properties and the growth of the repopulating breast adenocarcinoma cells (n = 20–30). (A) Total matrix stiffness vs. the number of MDA-MB-231 cells. (B) Pore area vs. the number of MDA-MB-231 cells. (C) Local matrix stiffness vs. the number of SKBR-3 cells. The dotted lines indicate the 95% confidence interval for the linear regression trend. The Pearson correlation coefficient (r) with a significance level (p) are indicated for all the comparisons.