An enzyme that helps mop up the products of cellular oxidation might also serve as a powerful biomarker for pleural mesothelioma. People with the lowest levels of this enzyme  survived longer with mesothelioma than those with higher levels. Glutathione peroxidase-1 (GPX-1) is an enzyme found in all cells. It helps keep toxins from building up inside cells. It also helps regulate certain cellular processes.   But there is also evidence that GPX-1 may play a role in the development of cancer. Researchers in Egypt recently discovered that pleural mesothelioma tumors have more GPX-1 than the healthy tissue around them. The less they have, the better the prognosis.  The findings suggest that GPX-1 could be a useful biomarker for pleural mesothelioma.  Mesothelioma … Continue reading Patients Live Twice as Long with Less of this Biomarker for Pleural Mesothelioma »