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. 2018 May 24;11:3087–3100. doi: 10.2147/OTT.S166798

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© 2018 Liu et al. This work is published and licensed by Dove Medical Press Limited

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Knocking down the expression of p21 diminished the radiosensitization of YM155 in KYSE150 cells. (A) Representative images of SA-β-Gal (green) staining for KYSE150 cells of different treatments; quantifications are shown on the right. (B) Representative images of Annexin V/PI staining for cells under different conditions; quantifications are shown on the right. **p < 0.01; ***p < 0.001.

Abbreviations: SA-β-Gal, senescence-associated β-galactosidase; IR, irradiation; ns, not significant; PI, propidium iodide; FITC, fluorescein isothiocyanate.