Patients tout successes of adult stem-cell, cord-blood treatmentsJim BrownOneNewsNow.comJuly 27, 2007A group of doctors and patients has traveled to the nation's capital to share success stories of adult stem cells and umbilical cord blood being used to treat diseases such as Type 1 diabetes, leukemia, and congestive heart failure.Yesterday's Washington, DC, news conference was sponsored by the Fa