Looks like they have identified some genetic mutations that may signify a heightened risk for developing Alzheimer's disease. A test for these specific mutations in the not too far off future is quite likely.
http://www.bbc.co.uk/news/health-22025100
There are tests now for the BRCA1 and BRCA2 mutations that increase the likelihood of developing breast and/or ovarian cancer. Bear in mind that there are prophylactic measures one can take to ward off breast & ovarian cancer but none against Alzheimer's. So it is much like testing for markers of Huntington's, a difficult choice with no clear upside, especially if you test positive.
Would you choose to be tested for the Alzheimer's genetic markers?
http://www.bbc.co.uk/news/health-22025100
There are tests now for the BRCA1 and BRCA2 mutations that increase the likelihood of developing breast and/or ovarian cancer. Bear in mind that there are prophylactic measures one can take to ward off breast & ovarian cancer but none against Alzheimer's. So it is much like testing for markers of Huntington's, a difficult choice with no clear upside, especially if you test positive.
Would you choose to be tested for the Alzheimer's genetic markers?
