Embargo expired: 12/1/2011 9:00 AM EST
Source: Thomas Jefferson University
Whether cancer cells have functional mitochondria has been a hotly debated topic for the past 85 years. It was argued that cancer cells don’t use mitochondria, but instead use glycolysis exclusively; this is known as the Warburg Effect. But researchers at the
Although COX mitochondrial activity staining had never been applied to cancer tissues, it could now be used routinely to distinguish cancer cells from normal cells, and to establish negative margins during cancer surgery. And this is a very cost-effective test, since it has been used routinely for muscle-tissue for over 50 years, but not for cancer diagnosis.
Thomas Jefferson University (TJU), the largest freestanding academic medical center in