> Virginia Tech researchers say they identified a biomarker in pre-diabetic individuals that could help prevent them from developing Type II diabetes. Release
> A study by researchers at Sweden's Karolinska Institutet says that cells in tumor blood vessels protect cancer cells from tumor-killing immune cells. Release
> Scientists at the University of Bonn showed how the body provides killer cells with a helper in the case of an infection. Release
> An international group of researchers led by Carnegie Mellon University physicists Mathias Lösche and Frank Heinrich have established the structure of an important tumor suppressing protein, PTEN. Release