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. 2022 Oct 12;12:1018034. doi: 10.3389/fonc.2022.1018034

Figure 3.

Figure 3

POLE EDMs induced G0/G1 cell cycle arrest in endometrial cancer cells. HEC-1A cells were transiently transfected with wildtype POLE or P286R, R375Q, V411L, or P452L variant. (A) Flow cytometry analysis was conducted at 48 h after transfection to analyze the cell cycle. (B) Western blot analysis was carried out at 48 h after transfection to measure the protein levels of Cyclin A, clyclin B, cyclin B1, cyclin D1, CDK4, CDK6, P16, and P21. β-actin was used as an internal reference. Data are expressed as the mean ± SD.