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. 2021 Jun;173:306–330. doi: 10.1016/j.addr.2021.03.018

Table 5.

GEMMs of Breast Cancer.

Promoter Activator Mammary oncogene Latency (week) Metastasis
MMTV-LTR Steroid hormones neu/ErbB2 gene
PyMT viral oncogene
Cyclin D1 gene
Myc gene
Wnt1 gene
30
4–8
88
16–76
32
Lungs
Lungs & lymph nodes
Non-metastatic
Non-metastatic
Non-metastatic
WAP Lactogenic hormones Ras gene 24 Lungs
C(3)1 Estrogen SV40 Tag viral oncogene 21 Lungs & lymph nodes
P53 null “T11” Steroid hormones p53 24–48 Peritoneal cavity

(Adapted from [214])