Common disease/common variant hypothesis in question

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Omai
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Common disease/common variant hypothesis in question

Check out this interesting article in the NYT about searching for genetic disease variants.

"This idea, called the common disease/common variant hypothesis, drove major developments in biology over the last five years. Washington financed the HapMap, a catalog of common genetic variation in the human population. Companies like Affymetrix and Illumina developed powerful gene chips for scanning the human genome. Medical statisticians designed the genomewide association study, a robust methodology for discovering true disease genes and sidestepping the many false positives that have plagued the field.

But David B. Goldstein of Duke University, a leading young population geneticist known partly for his research into the genetic roots of Jewish ancestry, says the effort to nail down the genetics of most common diseases is not working. “There is absolutely no question,” he said, “that for the whole hope of personalized medicine, the news has been just about as bleak as it could be.”

Here is the article:
http://www.nytimes.com/2008/09/16/science/16prof.html?pagewanted=1

Omai