1367 ISSN 1462-2416 10.2217/PGS.11.100 © 2011 Future Medicine Ltd Pharmacogenomics (2011) 12(10), 1367–1370 “Although PGx testing may very well one day fulfill its promise of preventing serious consequences of adverse drug reactions as well as avoiding the costs of giving certain drugs to patients who are probably nonresponders, we caution against the premature translation of such tests directly to the public.”