Table 2. Tumor-free survival and tumor spectrum in p53−/− mice with secondary CIN-inducing mutations.
Median tumor-free survival is shown as the median survival of the double mutant cohort versus the p53−/− cohort, respectively. Studies in which effect on tumor phenotype is listed as unchanged are those in which the difference in survival between p53−/− and doubly mutant mice was not statistically significant.
Secondary Mutation | Median Tumor Free Survival (days) | Primary Tumor Type | Effect on Tumor Phenotype | Reference |
---|---|---|---|---|
Bub1+/H ^ | ~175 vs ~175 | thymic lymphoma | Unchanged | (Li et al., 2010) |
Bub1+/− | ~175 vs ~175 | thymic lymphoma | Unchanged | |
Bub1H/H | ~90 vs ~175 | thymic lymphoma | Exacerbated | |
Bub1−/H | ~85 vs ~175 | thymic lymphoma | Exacerbated | |
Cdc20+/AAA | ~120 vs ~210 | thymic lymphoma | Exacerbated | |
Separase+/H | 118 vs 151 | lymphoma | Exacerbated | (Mukherjee et al., 2011) |
Mps1f/+;p53f/f; Lck-Cre (T cells)& | ~140 vs 150 in p53f/f;Lck-Cre | T-cell acute lymphoblastic lymphoma | Unchanged | (Foijer et al., 2014) |
Mps1f/f p53f/f; Lck-Cre (T cells) | ~105 vs ~150 in p53f/f;Lck-Cre | T-cell acute lymphoblastic lymphoma | Exacerbated | |
Mps1f/f p53f/f; MMTV-Cre (mammary, T cells) | ~100 vs ~200 in p53f/f:MMTV-Cre | T-cell acute lymphoblastic lymphoma (no mammary) | Exacerbated | |
Plk4OE; p53f/f; ERT-Cre (β-actin promoter) | ~ 180 vs ~180 in p53f/f;ERT-Cre | thymic lymphoma | Unchanged | (Vitre et al., 2015) |
Plk4OE p53f/f K14-Cre (epidermis) | 175 vs 266 in p53f/f ;K14-Cre* | skin carcinoma | Exacerbated | (Sercin et al., 2016) |
Plk4OE/OEp53−/− (ROSA26 locus) | 105 vs 140 | sarcoma | Exacerbated | (Coelho et al., 2015) |
H indicates hypomorphic allele
f indicates a floxed allele
average time to tumor onset