Figure 3.
Impact of co-culture with Treg cells on the behavior of 95D cells. (A) Flow cytometry was used to assess cell apoptosis. (B) A Transwell assay was used to assess cell invasion (magnification, ×100). (C) Cell adhesion assay (magnification, ×400). (D) A wound healing assay was used to assess cell migration (magnification, ×100). *P<0.05 vs. 95D. PI, propidium iodide; Treg, regulatory T cells.