November 30, 2008
Sports in Your Genes
The New York Times has a story about children being tested for which sport they will perform best in due to their genetic make-up. It is rather sad that parents decide to test their children - whatever happened to fun rather than winning. . . The Times reports,
When Donna Campiglia learned recently that a genetic test might be able to determine which sports suit the talents of her 2 ½-year-old son, Noah, she instantly said, Where can I get it and how much does it cost?
“I could see how some people might think the test would pigeonhole your child into doing fewer sports or being exposed to fewer things, but I still think it’s good to match them with the right activity,” Ms. Campiglia, 36, said as she watched a toddler class at Boulder Indoor Soccer in which Noah struggled to take direction from the coach between juice and potty breaks. “I think it would prevent a lot of parental frustration,” she said.
In health-conscious, sports-oriented Boulder, Atlas Sports Genetics is playing into the obsessions of parents by offering a $149 test that aims to predict a child’s natural athletic strengths. The process is simple. Swab inside the child’s cheek and along the gums to collect DNA and return it to a lab for analysis of ACTN3, one gene among more than 20,000 in the human genome. The test’s goal is to determine whether a person would be best at speed and power sports like sprinting or football, or endurance sports like distance running, or a combination of the two. A 2003 study discovered the link between ACTN3 and those athletic abilities.
In this era of genetic testing, DNA is being analyzed to determine predispositions to disease, but experts raise serious questions about marketing it as a first step in finding a child’s sports niche, which some parents consider the road to a college scholarship or a career as a professional athlete.
Atlas executives acknowledge that their test has limitations but say that it could provide guidelines for placing youngsters in sports. The company is focused on testing children from infancy to about 8 years old because physical tests to gauge future sports performance at that age are, at best, unreliable. Some experts say ACTN3 testing is in its infancy and virtually useless. Dr. Theodore Friedmann, the director of the University of California-San Diego Medical Center’s interdepartmental gene therapy program, called it “an opportunity to sell new versions of snake oil.” “This may or may not be quite that venal, but I would like to see a lot more research done before it is offered to the general public,” he said. “I don’t deny that these genes have a role in athletic success, but it’s not that black and white.”
Dr. Stephen M. Roth, director of the functional genomics laboratory at the University of Maryland’s School of Public Health who has studied ACTN3, said he thought the test would become popular. But he had reservations. “The idea that it will be one or two genes that are contributing to the Michael Phelpses or the Usain Bolts of the world I think is shortsighted because it’s much more complex than that,” he said, adding that athletic performance has been found to be affected by at least 200 genes. . . .
That is my little runner in the picture - I think that he is having a great time and that is all I really care about right now.
November 30, 2008 | Permalink
TrackBack URL for this entry:
Listed below are links to weblogs that reference Sports in Your Genes: