Mystery of the 13 people with 'superhero DNA'

Conclusion The researchers have presented some intriguing results, but their inability to contact the individuals identified in the study puts the results in question. As well as the explanation the researchers put forward, it's possible that the results are simply due to mistakes in the records. The researchers hoped to be able to identify conditions (genetic or environmental) which might protect an individual from a disease such as cystic fibrosis, which they are genetically programmed to develop. However, the current study does not even confirm that such individuals exist, never mind help us to understand possible causes. Sadly, the practical application of the research is likely to be many years away. This type of research is also very expensive. The researchers said they would ideally use whole genome sequencing, as opposed to the cheaper targeted sequencing used by most commercial firms, but that this would cost up to $1,500 per sample, which would reduce the numbers that could be screened. Though the researchers and media have lamented the inability to confirm the findings by contacting the individuals, this is a tricky area that should not be taken lightly. Genetic counselling is recommended both before and after any genetic tests, for the person to decide what level of detail they want to find out. In this case, the news was likely to be good, but in many cases the news may be devastating or lead to unnecessary anxiety about the future for themselves or their offspr...
Source: NHS News Feed - Category: Consumer Health News Tags: Genetics/stem cells Medical practice Source Type: news