Sequencing every baby’s genome – reality in the nearest future?
Scientists are promising a revolution in the era of “genome screening” in the next five years, allowing the genetic code, of every newborn baby, to be mapped at birth. The procedure will become more available to the public, permitting diseases to be treated more effectively.
The action started in 2001, with the release of the Human Genome Project that mapped a rough sequence of the genetic code. The cost of the project was estimated to be $4 billion. By 2007, the cost of mapping fell to $1 million. Screening reveals the risks of medical conditions at an early stage, resulting in more effective treatment. Analysis of personal genomes is also used to ensure the patients “get the medicine that is more likely to work for them”, according to the Times.
Several barriers exist to the development of the genetic screening. Until now, the cost of the procedure made it unavailable to many in need. Nevertheless, according to the analysts, the price is expected to drop to $1000 by 2010-2011.
Security is another issue. Employers or insurance companies, with the widespread access to the genetic information of individuals, may use the information against them. Especially in the issue of screening infants, the information of which would have to be held by the parents.
The benefits are clear, but are we ready to control the findings?
As said by William Shakespeare, “It is excellent to have a giant's strength, but it is tyrannous to use it like a giant.”
Read more and comment if you feel inspired. (Not a Citizen? Sign up!)
* Image taken from Google Images
If you feel really inspired go to Our Online Community and connect with other inspired people.
