Expression data from C3(1)Tag mammary tumors, tumor derived cell line (M6) and normal mammary tissue (FVB)
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ABSTRACT: M6 cells expression a similar genetic signature as the parent tumor, C3(1)Tag tumor. The mammary tumors, and tumor cell line, are distinct from normal mammary epithelial tissue (FVB) BRCA/p53, cmyc, h2n, p53ERneg, p53ERpos, pymt and ras samples were not reported in this paper. We used microarrays to determine whether the M6 cell line retains the SV40Tag signature (91 gene signature) that is expressed in C3(1)Tag tumors but not FVB normal mammary tissue.
Project description:M6 cells expression a similar genetic signature as the parent tumor, C3(1)Tag tumor. The mammary tumors, and tumor cell line, are distinct from normal mammary epithelial tissue (FVB) BRCA/p53, cmyc, h2n, p53ERneg, p53ERpos, pymt and ras samples were not reported in this paper.
Project description:Silencing HoxA1 in vivo by intraductal delivery of nanoparticle-formulated siRNA reduced mammary tumor incidence by 75% , reduced cell proliferation, and prevented loss of ER and PR expression. 8 week wild type FVB mouse whole mammary gland and 8week to 20 week transgenic FVB C3(1)-SV40Tag mouse whole mammary gland
Project description:Genome-wide screen for aberrant DNA methylation in mammary gland tumors of the C3(1) Sv40Tag mouse model of breast cancer in comparison with wildtype mammary glands.
Project description:MDAMB231 cells express the SV40TAg signature. The normal mammary epithelial tissue does not express the signature. CK0082, Empty1 and Gata3 samples are not reported in this manuscript
Project description:The purpose of this study is to understand the effects of bariatric surgery on mammary carcinogenesis in C3 Tag (1) mouse model. My animals have gone through antibiotic treatments in drinking water vs. no abx in their water. Also animals have been though vertical sleeve gasteroctomy (VSG) vs sham surgery vs no surgery group. It is expected that these surgeries will affect the tumor proliferation and growth. One potential explanation can be the changes of SCFAs following the bariatric surgery.
Project description:MDAMB231 cells express the SV40TAg signature. The normal mammary epithelial tissue does not express the signature. CK0082, Empty1 and Gata3 samples are not reported in this manuscript We used microarrays to determine whether the MDAMB231 cell lines and tumors express the SV40Tag signature (91 gene signature).