| First Author | Currier N | Year | 2010 |
| Journal | Genesis | Volume | 48 |
| Issue | 3 | Pages | 183-94 |
| PubMed ID | 20146356 | Mgi Jnum | J:272986 |
| Mgi Id | MGI:6285062 | Doi | 10.1002/dvg.20604 |
| Citation | Currier N, et al. (2010) Dynamic expression of a LEF-EGFP Wnt reporter in mouse development and cancer. Genesis 48(3):183-94 |
| abstractText | We have characterized a transgenic mouse line in which enhanced green fluorescent protein (EGFP) is expressed under the control of multimerized LEF-1 responsive elements. In embryos, EGFP was detected in known sites of Wnt activation, including the primitive streak, mesoderm, neural tube, somites, heart, limb buds, mammary placodes, and whisker follicles. In vitro cultured transgenic embryonic fibroblasts upregulated EGFP expression in response to activation of Wnt signaling by GSK3beta inhibition. Mammary tumor cell lines derived from female LEF-EGFP transgenic mice treated with the carcinogen 7, 12-dimethylbenz[a]anthracene (DMBA) also express EGFP. Thus, this transgenic line is useful for ex vivo and in vitro studies of Wnt signaling in development and cancer. |
