InterventionVitamin E
Alternate Namealpha-tocopherol
OrganismPhilodina acuticornis
Aging PhenotypeLife-span extension
Allele TypeN/A
StrainUnknown
DescriptionSupplementation with vitamin E significantly increased the mean life-span of the rotifer Philodina (Enesco and Verdone-Smith, 1980).
Gene Function
Other PhenotypesAddition of vitamin E to the diet has been shown to increase life-span in the fruit fly Zaprionus paravittiger (Kakkar et al., 1996) and the rotifer Asplanchna brightwelli (Sawada and Enesco, 1984)
Dietary supplementation with vitamin E had no effect on life-span in mice (Adachi and Ishii, 2000) or C. elegans.
Homologs
Primary ReferenceEnesco, H. E., and Verdone-Smith, C. (1980). alpha-Tocopherol increases lifespan in the rotifer Philodina. Exp Gerontol 15, 335-8. [Abstract]
Other ReferencesMorley, A. A., and Trainor, K. J. (2001). Lack of an effect of vitamin E on lifespan of mice. Biogerontology 2, 109-12. [Abstract]
Kakkar, R., Bains, J. S., and Sharma, S. P. (1996). Effect of vitamin E on life span, malondialdehyde content and antioxidant enzymes in aging Zaprionus paravittiger. Gerontology 42, 312-21. [Abstract]
Sawada, M., and Enesco, H. E. (1984). Vitamin E extends lifespan in the short-lived rotifer Asplanchna brightwelli. Exp Gerontol 19, 179-83. [Abstract]
Adachi, H., and Ishii, N. (2000). Effects of tocotrienols on life span and protein carbonylation in Caenorhabditis elegans. J Gerontol A Biol Sci Med Sci 55, B280-5. [Abstract]
Relevant Links
Keywordsantioxidant, oxidative stress, dietary supplementation