Showing posts with label biobanks. Show all posts
Showing posts with label biobanks. Show all posts
Sunday, April 22, 2012
DNA donor rights affirmed : Nature News & Comment
DNA donor rights affirmed : Nature News & Comment
"It is a familiar scenario in genetic research: a subject's DNA is collected for one study, deposited in a database or biobank and then analysed by other researchers for separate studies. But what happens when a later study stumbles on something that could be of significance for the donor....."
"..... But, increasingly, geneticists are embracing the idea that research participants have a right to know of any unwelcome surprises in their genome...."
"The need to establish policies for the return of results has grown with the proliferation of whole-genome sequencing, says James Evans, editor-in-chief of Genetics in Medicine, which is publishing an entire issue on the return of results in genetic research, along with the consensus statement."
Wednesday, March 21, 2012
DNA donor rights affirmed : Nature News & Comment
DNA donor rights affirmed : Nature
NIH committee urges that genome study subjects be told of medically relevant results.
"It is a familiar scenario in genetic research: a subject's DNA is collected for one study, deposited in a database or biobank and then analysed by other researchers for separate studies. But what happens when a later study stumbles on something that could be of significance for the donor, such as an allele for familial hypercholesterolaemia — a treatable genetic disorder that causes progressive atherosclerosis — or some other health-related variation? Do researchers conducting secondary studies and biobanks have a duty to share such revelations with the original research subjects?
They do, when possible, according to a detailed consensus statement from a working group funded by the US National Institutes of Health (NIH) in Bethesda, Maryland, and published this week (S. M. Wolf et al. Gen. Med. http://dx.doi.org/10.1038/gim.2012.23; 2012). The statement's 26 signatories consulted dozens of other researchers and biobank managers over a two-year period. They conclude that biobanks “shoulder significant responsibility” for addressing how to deal with 'incidental findings' — those research results that could have medical consequences for the donors of genetic material.
Genetics researchers are divided on the matter of incidental findings......"
"It is a familiar scenario in genetic research: a subject's DNA is collected for one study, deposited in a database or biobank and then analysed by other researchers for separate studies. But what happens when a later study stumbles on something that could be of significance for the donor, such as an allele for familial hypercholesterolaemia — a treatable genetic disorder that causes progressive atherosclerosis — or some other health-related variation? Do researchers conducting secondary studies and biobanks have a duty to share such revelations with the original research subjects?
They do, when possible, according to a detailed consensus statement from a working group funded by the US National Institutes of Health (NIH) in Bethesda, Maryland, and published this week (S. M. Wolf et al. Gen. Med. http://dx.doi.org/10.1038/gim.2012.23; 2012). The statement's 26 signatories consulted dozens of other researchers and biobank managers over a two-year period. They conclude that biobanks “shoulder significant responsibility” for addressing how to deal with 'incidental findings' — those research results that could have medical consequences for the donors of genetic material.
Genetic testing is increasingly
coming up with 'incidental
findings'.
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