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. 2020 Apr 7;10:380. doi: 10.3389/fonc.2020.00380

Figure 2.

Figure 2

Generation of senescent fibroblasts, and the cell cycle and senescence-associated markers in LV-GALC HFF1/HFL1 fibroblasts cells. (A) Construction of the LV-GALC HFF1/HFL1 fibroblasts cells. (B) The expression of GALC in normal HFF1/HFL1 cells (NC), LV-NC HFF1/HFL1 fibroblasts, and LV-GALC HFF1/HFL1 fibroblast cells. (C) β-galactosidase staining of LV-NC HFF1/HFL1 fibroblasts and LV-GALC HFF1/HFL1 fibroblast cells. (D) Cell cycle analysis of NC, LV-NC HFF1/HFL1 fibroblasts, and LV-GALC HFF1/HFL1 fibroblast cells. (E,F) qRT-PCR analysis of hTERT, p16, p21, and p53 expression in NC, LV-NC HFF1/HFL1 fibroblasts, and LV-GALC HFF1/HFL1 fibroblast cells. (G) The expression of p53, p21, and p16 proteins in NC, LV-NC, and LV-GALC HFF1/HFL1 cells. (H) Quantitative analysis of the expression of p16, p53, and p21 proteins in NC, LV-NC, and LV-GALC HFF1/HFL1 cells.