APOE Alleles and Extreme Human Longevity.

Research paper by Paola P Sebastiani, Anastasia A Gurinovich, Marianne M Nygaard, Takashi T Sasaki, Benjamin B Sweigart, Harold H Bae, Stacy L SL Andersen, Francesco F Villa, Gil G Atzmon, Kaare K Christensen, Yasumichi Y Arai, Nir N Barzilai, Annibale A Puca, Lene L Christiansen, Nobuyoshi N Hirose, et al.

Indexed on: 31 Jul '18Published on: 31 Jul '18Published in: The journals of gerontology. Series A, Biological sciences and medical sciences


We assembled a collection of 28,297 participants from 7 studies of longevity and healthy aging comprising New England Centenarian, Long Life Family, Longevity Gene Population, Southern Italian Centenarian, Japanese Centenarian, the Danish Longevity and the Health and Retirement Studies to investigate the association between the APOE alleles ɛ2, ɛ3 and ɛ4 and extreme human longevity and age at death. By using 3 different genetic models and two definitions of extreme longevity based on either a threshold model or age at death, we show that ɛ4 is associated with a substantially decreased odds for extreme longevity, and increased risk for death that persists even beyond ages reached by less than 1% of the population. We also show that carrying the ɛ2ɛ3 or ɛ2ɛ3 genotype is associated with significantly increased odds to reach extreme longevity, with decreased risk for death compared to carrying the genotype ɛ2ɛ3 but with only a modest reduction in risk for death beyond an age reached by less than 1% of the population.