(October 28, 2008 - Insidermedicine) From Cleveland - According to research from the National Cancer Institute, selenium and vitamin E supplements do not prevent prostate cancer, despite earlier research to the contrary. In a study of 35,000 men, researchers found that, not only did the supplements not prevent prostate cancer, but those who took vitamin E alone actually had a slightly increased risk for prostate cancer, and those taking selenium alone had a slightly increased risk of diabetes.

From the UK - According to research presented to the American College of Rheumatology, a new combination treatment may provide fast, effective relief from rheumatoid arthritis. In a study of 500 patients with moderate to severe rheumatoid arthritis, researchers found that those who received both methotrexate and the new drug tocilizumab achieved significantly better results than those treated with methotrexate alone. In addition, those who received tocilizumab achieved remission 10 weeks sooner than the control group.

And finally, from Calgary - A study published in the American Journal of Respiratory and Critical Care Medicine is the first to look at how every gene in the body responds to a common cold virus. The researchers found that the cold virus activates dozens of immune system genes, and also appears to shut down some genes. The researchers believe that these findings provide a blueprint for future research in developing cold treatments that boost the body's natural defenses.

For Insidermedicine in 60, I'm Dr. Susan Sharma.