Title |
The use of cystatin C to inhibit epithelial–mesenchymal transition and morphological transformation stimulated by transforming growth factor-β
|
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Published in |
Breast Cancer Research, August 2005
|
DOI | 10.1186/bcr1312 |
Pubmed ID | |
Authors |
Jonathan P Sokol, Jason R Neil, Barbara J Schiemann, William P Schiemann |
Abstract |
Transforming growth factor-beta (TGF-beta) is a potent suppressor of mammary epithelial cell (MEC) proliferation and is thus an inhibitor of mammary tumor formation. Malignant MECs typically evolve resistance to TGF-beta-mediated growth arrest, enhancing their proliferation, invasion, and metastasis when stimulated by TGF-beta. Recent findings suggest that therapeutics designed to antagonize TGF-beta signaling may alleviate breast cancer progression, thereby improving the prognosis and treatment of breast cancer patients. We identified the cysteine protease inhibitor cystatin C (CystC) as a novel TGF-beta type II receptor antagonist that inhibits TGF-beta binding and signaling in normal and cancer cells. We hypothesized that the oncogenic activities of TGF-beta, particularly its stimulation of mammary epithelial-mesenchymal transition (EMT), can be prevented by CystC. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 1 | 2% |
India | 1 | 2% |
Unknown | 51 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 14 | 26% |
Researcher | 11 | 21% |
Student > Bachelor | 4 | 8% |
Other | 4 | 8% |
Professor > Associate Professor | 4 | 8% |
Other | 11 | 21% |
Unknown | 5 | 9% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 24 | 45% |
Biochemistry, Genetics and Molecular Biology | 12 | 23% |
Medicine and Dentistry | 3 | 6% |
Chemistry | 2 | 4% |
Immunology and Microbiology | 1 | 2% |
Other | 3 | 6% |
Unknown | 8 | 15% |