Identifying adipocyte-derived exosomal miRNAs as potential novel prognostic markers for radiotherapy of esophageal squamous cell carcinoma

Figure 2 The confocal immunofluorescence staining images of KYSE30 and TE-1 cells (γ-H2AX labeled in red and nuclear staining in blue). A: KYSE30; B: TE-1 cells. Quantitative analysis of γ-H2AX foci numbers is presented in a scatter plot (^aP < 0.01); C and D: Results of Western blot analysis showing γ-H2AX protein levels in KYSE30 (C) and TE-1 cells (D) co-cultured with adipocytes and exposed to radiation, compared to the control group that received only irradiation.