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Evaluation of genotype-specific survival using joint analysis of genetic and non-genetic subsamples of longitudinal data.
Small sample size of genetic data is often a limiting factor for desirable accuracy of estimated genetic effects on age-specific risks and survival. Longitudinal non-genetic data containing information on survival or disease ...
Do gender, disability, and morbidity affect aging rate in the LLFS? Application of indices of cumulative deficits.
(Mech Ageing Dev, 2011-04)
We used an approach of cumulative deficits to evaluate the rate of aging in 4954 participants of the Long-Life Family Study (LLFS) recruited in the U.S. (Boston, New York, and Pittsburgh) and Denmark. We used an array of ...
Trade-off in the effects of the apolipoprotein E polymorphism on the ages at onset of CVD and cancer influences human lifespan.
(Aging Cell, 2011-06)
Progress in unraveling the genetic origins of healthy aging is tempered, in part, by a lack of replication of effects, which is often considered a signature of false-positive findings. We convincingly demonstrate that the ...