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Human breast cancer cells contain a phosphoramidon-sensitive metalloproteinase which can process exogenous big endothelin-1 to endothelin-1: a proposed mitogen for human breast fibroblasts.
Endothelin-1 (ET-1) levels are elevated in human breast tumours compared with normal and benign tissues, and in the presence of insulin-like growth factor 1 (IGF-I) ET-1 is a potent mitogen for human breast fibroblasts. In this study we have examined the ability of intact human breast cancer cell li...
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Formato: | Texto |
Lenguaje: | English |
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Nature Publishing Group
1995
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2033619/ https://www.ncbi.nlm.nih.gov/pubmed/7880721 |