Monday, February 06, 2012
Penn State scientists in the College of Agricultural Sciences have developed an inspiring collaboration that may cure leukemia. Sandeep Prabhu, associate professor of immunology and molecular toxicology in the Department of Veterinary and Medical Sciences, specializes in the health benefits of fish oil. Robert Paulson, associate professor of veterinary and biomedical sciences, is studying the stem cells that cause leukemia. They connected their seemingly separate study areas during a weekly faculty lunch. The result? A possible cure for leukemia. To watch the video about their inspiring collaboration, visit http://live.psu.edu/youtube/r-1VmeJAtWI online. To read more about their collaborative work, visit http://live.psu.edu/story/56944 online. (more)
Thursday, December 22, 2011
A compound produced from fish oil that appears to target leukemia stem cells could lead to a cure for the disease, according to Penn State researchers. The compound -- delta-12-protaglandin J3, or D12-PGJ3 -- targeted and killed the stem cells of chronic myelogenous leukemia, or CML, in mice, said Sandeep Prabhu, associate professor of immunology and molecular toxicology in the Department of Veterinary and Medical Sciences. The compound is produced from EPA -- Eicosapentaenoic Acid -- an Omega-3 fatty acid found in fish and in fish oil, he said. (more)
Friday, November 28, 2008
Increasing the production of naturally occurring proteins that contain selenium in human blood cells slows down multiplication of the AIDS virus, according to biochemists. "We have found that increasing the expression of proteins that contain selenium negatively affects the replication of HIV," said K. Sandeep Prabhu, Penn State assistant professor of immunology and molecular toxicology. "Our results suggest a reduction in viral replication by at least tenfold." (more)
Tuesday, July 29, 2008
Blueberries, pomegranates, green tea, and dark chocolate -- these are just some of the antioxidant-rich "superfoods" found in almost any supermarket today. As well as improving our general health, there is growing evidence that diets high in antioxidants may confer some protection against a long list of chronic diseases, including Alzheimer's disease, cancer, and even HIV. Given their increasing popularity, the fundamental question bears asking: What exactly are antioxidants, and how do they work in our bodies? (more)
