Stem Cell Research

Investigators at University of Michigan have published new data on stem cell research

Published in Women's Health Law Weekly, August 30th, 2009

According to a study from the United States, "Recent evidence suggests that many malignancies, including breast cancer, are driven by a cellular subcomponent that displays stem cell-like properties. The protein phosphatase and tensin homolog (PTEN) is inactivated in a wide range of human cancers, an alteration that is associated with a poor prognosis."

"Because PTEN has been reported to play a role in the maintenance of embryonic and tissue-specific stem cells, we investigated the role of the PTEN/Akt pathway in the regulation of normal and malignant mammary stem/progenitor cell populations. We demonstrate that activation of this pathway, via PTEN knockdown, enriches...

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Source: Women's Health Law Weekly (2009-08-30)

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