Figure 6
From: Human mesenchymal stem cells are resistant to UV-B irradiation
MSCs efficiently repair UV-B-induced CPDs. (a) Quantification of CPDs in MSC1 and HS68 at different time points after UV-B irradiation with 25 mJ/cm2 or 100 mJ/cm2 measured by ELISA. Mean ± standard deviation is shown, n = 3. (b) Western Blot analyses of p53 and p21 at different time points after UV-B exposure. Bands were cropped from individual gels, and actin controls were carried out for each gel to check for equal protein loading. *P < 0.05, **P < 0.01, ***P < 0.001.
