The simple test developed by University of Central Florida scientist Qun “Treen” Huo holds the promise of earlier detection of one of the deadliest cancers among men. It would also reduce the number of unnecessary and invasive biopsies stemming from the less precise PSA test that’s now used.
“What’s different and unique about our technique is it’s a very simple process, and the material required for the test is less than $1,” Huo said. “And because it’s low-cost, we’re hoping most people can have this test in their doctor’s office. If we can catch this cancer in its early stages, the impact is going to be big.”
Pilot studies found Huo’s technique is significantly more exact. The test determines with 90 to 95 percent confidence that the result is not false-positive. When it comes to false-negatives, there is 50 percent confidence — not ideal, but still significantly higher than the PSA’s 20 percent — and Huo is working to improve that number.