Skip to main content
. 2022 Jan 4;9:738916. doi: 10.3389/fcell.2021.738916

FIGURE 4.

FIGURE 4

Treatment with a TGFβRI inhibitor (SB-431542) reversed PDHi-induced vimentin expression and morphological changes. The cells were co-incubated with 2.5 µM of TGFβRI-i and PDHi for 72 h. (A) Treated cells were analyzed by western blot for the expression levels of Vimentin and β-Actin was used as a loading control. Data are presented as mean ± SEM. *Significantly difference compared to PDHi-alone (***p < 0.0001) (B) Rescue of growth inhibition was analyzed by SRB and ATP viability assays. Data are presented as mean ± SEM. *Significantly difference compared to PDHi-alone (*p < 0.01, ***p < 0.0001). (C) Morphology of PDHi and/or TGFβRI-i treated cells for 72 h and cells were visualized by using the SRB dye (magnification 100×).