p53p53
p53p53
6
7p53p53
H-Rasp53
H-Rasp53
12
10
8
11 9hTERThTERT
5
1
Cancer in nude miceCancer in nude mice
Primary human
fibroblasts
Primary human
fibroblasts
PDLs: PDLs: 40 140 215 355 490
3
p53p53 4
Senescent cellsSenescent cells