ASSOCIATED PRESS ANN ARBOR, Mich. -- Scientists at the University of Michigan Medical School are part of a team that has discovered a possible cause of prostate cancer, a finding they say could result in better forms of treatment or possibly a cure. The findings show a recurring pattern of scrambled chromosomes that leads to the merging of specific genes. The activity occurs only in prostate cancer. The Michigan researchers, with researchers at the Harvard Medical School-affiliated Brigham and Women's Hospital in Boston, found the abnormality in the majority of prostate cancer tissue samples they analyzed. The gene fusion was...