(Boston University Medical Center) The search for the genetic determinants of extreme longevity has been challenging, with the prevalence of centenarians (people older than 100) just one per 5,000 population in developed nations.But a recently published study by Boston University School of Public Health and School of Medicine researchers, which combines four studies of extreme longevity, has identified new rare variants in chromosomes 4 and 7 associated with extreme survival and with reduced risks for cardiovascular and Alzheimer's disease.
from EurekAlert! - Social and Behavioral Science http://ift.tt/2q2mzJw
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