From: Senescence evasion by MCF-7 human breast tumor-initiating cells
Protein | Dose(Gy) | Normalized band intensity (n = 3) | P value | |
---|---|---|---|---|
 |  | Monolayer | Mammosphere |  |
APE1 | 0 | 1.00 | 2.10 | 0.024 |
 | 1 | 1.02 | 1.92 | 0.052 |
 | 10 | 1.07 | 1.84 | 0.017 |
ATM | 0 | 1.00 | 1.99 | 0.018 |
 | 1 | 1.13 | 2.23 | 0.011 |
 | 10 | 1.62 | 1.99 | 0.088 |
p21 | 0 | 1.00 | 0.04 | 0.001 |
 | 1 | 1.16 | 1.04 | 0.207 |
 | 10 | 1.17 | 1.11 | 0.310 |
Chk1 | 0 | 1.00 | 2.17 | 0.003 |
 | 1 | 1.03 | 2.06 | 0.018 |
 | 10 | 1.05 | 2.31 | 0.052 |
phospho-Chk1 | 0 | 1.00 | 0.92 | 0.116 |
 | 1 | 1.13 | 0.80 | 0.027 |
 | 10 | 1.08 | 0.85 | 0.006 |
Chk2 | 0 | 1.00 | 2.39 | 0.001 |
 | 1 | 0.92 | 2.46 | 0.001 |
 | 10 | 0.93 | 2.51 | 0.005 |
phospho-Chk2 | 0 | 1.00 | 0.69 | 0.034 |
 | 1 | 0.91 | 0.64 | 0.030 |
 | 10 | 0.84 | 0.91 | 0.180 |