Saturday, November 17, 2007

Ready or not, personalized genetics is here.

Yesterday's announcement by deCODE genetics that they would be launching a personalized genetics service, deCODEme (news release), means that a major player in gene discovery has just joined the growing field of companies offering personalized genetic services. As I wrote in my Nature Network blog, "On Genes" in "The Scientist Blogger and the Personal Genome," information about susceptibility to disease, potential for health or accomplishment and responsiveness to therapies is found in our genes, and it is going to be made available to people who want it. A lot of people are going to want it. Most are not going to be prepared to understand it. Even Jim Watson and J. Craig Venter aren't entirely sure what to make of their genomes. Genetic counseling may morph into a profession that serves everyone, not just those who faced with clear cases of genetic disease.

Journalists and scientists also have a role to play. Let me highlight three useful responses.

The New York Times has an excellent series called "The DNA age." These articles (all by Amy Harmon, at least so far), "explore the impact of new genetic technology on American life." One published today, "My Genome, Myself: Seeking Clues in DNA" describes her use of the 23andMe service.

Bertalan Meskó, a blogger at "ScienceRoll," presents coverage of Personalized Medicine, including a summary of breaking news (today) and a review of services offered by Navigenics, 23andMe and Helix Health (last week, before the deCODE announcement).

I have started "Information on Genes," (ongenes), a web site that is intended to be a place where answers to questions on genes, genetics and genomics are provided by experts in the field. Questions will be posted anonymously but answers will not. I plan to solicit answers from people in the know. My hope is that ongenes will provide useful information to anyone trying to understand genetic tests, including professionals in the field.


Steve Murphy MD said...

Great post. I find it so heartwarming and true that even Jim doesn't know what exactly to make of his genome.

Anonymous said...

DNA testing for purely Genetic Genealogy Purposes, as well as CCR5 to see if one may be protected from AIDS/HIV, is described here: