In the last few decades, great progress has been made in both genetic and genomic research. The development of the Human Genome Project has increased our knowledge of the genetic basis of diseases and has given a tremendous momentum to the development of new technologies that make widespread genetic testing possible and has increased the availability of previously inaccessible genetic information. Two examples of this exponential evolution are the increasing implementation of next-generation sequencing technologies in the clinical context and the (...) expanding commercial offer of genetic tests directly-to-consumers.Firstly, the rapid development of next generation sequencing technologies has substantially reduced both the cost and the time required to sequence an entire human genome. These technologies are increasingly being used in the clinical setting with the goal of diagnosing conditions of presumed genetic origin that cannot be explained by targeted sequencing approaches. (shrink)

The increasing implementation of next-generation sequencing technologies in the clinical context and the expanding commercial offer of genetic tests directly-toconsumers has increased the availability of previously inaccessible genetic information. A particular concern in both situations is how the volume of novel information will affect the processing of genetic and genomic information from minors. For minors, it is argued that in the provision of genetic testing, their “right not to know” should be respected as much as possible. Testing a minor early (...) in life eliminates the possibility for the minor to make use of his or her “right not to know.” The article discusses the theoretical underpinnings of the right not know, analyzes reasons why various direct-to-consumer companies process samples from minors, and discusses the right not to know in relation to common complex disorders in a pediatric population. (shrink)