Figure 9.
Mechanical strain induces FMT in 3D tissue analogues. (A) α-SMA IHC staining of 0% (control) and 12% strain group, (B) relative gene expression of α-SMA, (C) F-actin immunostaining (green), and nucleus staining (blue) within 3D tissue analogues. Scale bar represents 10 μm. (C) Relative F-actin fluorescence intensity within 3D tissue analogues. *Indicate significant difference with respect to 0% mechanical strain group (control) with P < 0.05. §Represent a significant difference between 8 and 12% mechanical strain groups, and †represent a significant difference between 4 and 12% mechanical strain groups, each with a 0.05 P-value.