Peter M. Siegel

Amplification of the neu/erbB-2 oncogene in a mouse model of mammary tumorigenesis

Andrechek, Eran R., Hardy, William R., Siegel, Peter M., Rudnicki, Michael A., Cardiff, Robert D., Muller, William J.

The neu (c-erbB-2, Her-2) protooncogene is amplified and overexpressed in 20–30% of human breast cancers. Although transgenic mouse models have illustrated the role of Neu in the induction of...

Accelerated Mammary Tumor Development in Mutant Polyomavirus Middle T Transgenic Mice Expressing Elevated Levels of Either the Shc or Grb2 Adapter Protein

Rauh, Michael J., Blackmore, Valerie, Andrechek, Eran R., Tortorice, Christopher G., Daly, Roger, Lai, Venus Ka-Man, ...

The Grb2 and Shc adapter proteins play critical roles in coupling activated growth factor receptors to several cellular signaling pathways. To assess the role of these molecules in mammary epithelial...

Cyclin D1 Is Required for Transformation by Activated Neu and Is Induced through an E2F-Dependent Signaling Pathway

Lee, Richard J., Albanese, Chris, Fu, Maofu, D'Amico, Mark, Lin, Bing, Watanabe, Genichi, ...

The neu (c-erbB-2) proto-oncogene encodes a tyrosine kinase receptor that is overexpressed in 20 to 30% of human breast tumors. Herein, cyclin D1 protein levels were increased in mammary tumors...

Transforming growth factor β signaling impairs Neu-induced mammary tumorigenesis while promoting pulmonary metastasis

Siegel, Peter M., Shu, Weiping, Cardiff, Robert D., Muller, William J., Massagué, Joan

The influence of transforming growth factor β (TGF-β) signaling on Neu-induced mammary tumorigenesis and metastasis was examined with transgenic mouse models. We generated mice expressing an...

Angiogenesis impairment in Id-deficient mice cooperates with an Hsp90 inhibitor to completely suppress HER2/neu-dependent breast tumors

De Candia, Paola, Solit, David B., Giri, Dilip, Brogi, Edi, Siegel, Peter M., Olshen, Adam B., ...

Id proteins bind basic helix–loop–helix transcription factors and function as dominant negative inhibitors of gene expression. Id1 and Id3 are required for the recruitment of bone marrow-derived...

Genes that mediate breast cancer metastasis to lung

Minn, Andy J., Gupta, Gaorav P., Siegel, Peter M., Bos, Paula D., Shu, Weiping, Giri, Dilip D., ...

By means of in vivo selection, transcriptomic analysis, functional verification and clinical validation, here we identify a set of genes that marks and mediates breast cancer metastasis to the lungs....

Amplification of the neu/erbB-2 oncogene in a mouse model of mammary tumorigenesis

Andrechek, Eran R., Hardy, William R., Siegel, Peter M., Rudnicki, Michael A., Cardiff, Robert D., Muller, William J.

The neu (c-erbB-2, Her-2) protooncogene is amplified and overexpressed in 20–30% of human breast cancers. Although transgenic mouse models have illustrated the role of Neu in the induction of...

Accelerated Mammary Tumor Development in Mutant Polyomavirus Middle T Transgenic Mice Expressing Elevated Levels of Either the Shc or Grb2 Adapter Protein

Rauh, Michael J., Blackmore, Valerie, Andrechek, Eran R., Tortorice, Christopher G., Daly, Roger, Lai, Venus Ka-Man, ...

The Grb2 and Shc adapter proteins play critical roles in coupling activated growth factor receptors to several cellular signaling pathways. To assess the role of these molecules in mammary epithelial...

Cyclin D1 Is Required for Transformation by Activated Neu and Is Induced through an E2F-Dependent Signaling Pathway

Lee, Richard J., Albanese, Chris, Fu, Maofu, D'Amico, Mark, Lin, Bing, Watanabe, Genichi, ...

The neu (c-erbB-2) proto-oncogene encodes a tyrosine kinase receptor that is overexpressed in 20 to 30% of human breast tumors. Herein, cyclin D1 protein levels were increased in mammary tumors...

Transforming growth factor β signaling impairs Neu-induced mammary tumorigenesis while promoting pulmonary metastasis

Siegel, Peter M., Shu, Weiping, Cardiff, Robert D., Muller, William J., Massagué, Joan

The influence of transforming growth factor β (TGF-β) signaling on Neu-induced mammary tumorigenesis and metastasis was examined with transgenic mouse models. We generated mice expressing an...

Angiogenesis impairment in Id-deficient mice cooperates with an Hsp90 inhibitor to completely suppress HER2/neu-dependent breast tumors

De Candia, Paola, Solit, David B., Giri, Dilip, Brogi, Edi, Siegel, Peter M., Olshen, Adam B., ...

Id proteins bind basic helix–loop–helix transcription factors and function as dominant negative inhibitors of gene expression. Id1 and Id3 are required for the recruitment of bone marrow-derived...

Signaling through ShcA Is Required for Transforming Growth Factor β- and Neu/ErbB-2-Induced Breast Cancer Cell Motility and Invasion▿ †

Northey, Jason J., Chmielecki, Juliann, Ngan, Elaine, Russo, Caterina, Annis, Matthew G., Muller, William J., ...

Cooperation between the Neu/ErbB-2 and transforming growth factor β (TGF-β) signaling pathways enhances the invasive and metastatic capabilities of breast cancer cells; however, the underlying...