Figure 6.
Filament tracer analysis and volume calculating analysis for protrusion. (A) The number of branching points in protrusions was more in high-grade TB than in low-grade TB case (p = 0.021). (B) The length of protrusion was longer in high-grade TB than low-grade TB case (p < 0.001). (C) Volume ratio of E-cadherin/CK19 expression of high-grade TB was lower than that of low-grade TB case (p = 0.0052) (analyzed by Mann–Whitney test).