“…Moreover, it is important to point out that, in general, it is difficult to find a robust association and impact of just one SNP on elderly survival. However, in the case of the T102C‐SNP, previous studies performed in different populations indicate alterations in the concentration of HT‐2A receptors and association with chronic diseases and age‐related dysfunctions, that could affect the lifespan (Choi et al, ; Coto et al, ; Fehér et al, ; Jakubczyk et al, ; Lairez et al, ; Noronha et al, ; Prado‐Lima et al, ; Schwanke et al, ; Yamada et al, ).…”