Caution Urged In Choosing Gene Tests

WASHINGTON -- Everyone's genes spell out a risk for some disease, and a coming anti-discrimination law is about to give genetic testing a boost. But discrimination is just one hurdle. The bigger quandary: Doctors don't yet know how many of the genetic tests being pushed for dozens of conditions are truly useful — and how many are misleading at best. "Some of these tests are complete rubbish," warns Dr. Howard McLeod, a personalized medicine specialist at the University of North Carolina. "The big challenge for a consumer is figuring out which data is real or not without having to go to medical school."
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Posted by Editor at May 7, 2008 08:14 AM