Prostate cancer cells are more likely to spread to other parts of the body if a specific gene quits functioning normally, as per new data from scientists at UT Southwestern Medical Center. Certain prostate cancer cells can be held in check by the DAB2IP gene. The gene's product, the DABIP protein, acts as scaffolding that prevents a number of other proteins involved in the progression of prostate cancer cells from over-activation. When those cells lose the DAB2IP protein, however, they break free and are able to metastasize, or spread, drastically increasing the risk of cancer progression in other organs as the cells travel through the bloodstream or lymph system........