Caloric restriction (CR: reducing caloric intake 30-40 percent below ad libitum levels) has been repeatedly shown to extend lifespan, reduce the incidence and delay the onset of age-related disease, enhance stress protection, and attenuate functional decline in mammals. The NIA longitudinal study of CR and aging in rhesus monkeys is in its 28th year and 29% of the animals remain on study. In 2012, we reported findings of improved health; however, unlike findings from a similar study at the University of Wisconsin, the NIA CR monkeys did not have improved survival compared to the controls. Both studies are ongoing and we will continue to monitor the monkeys for age-related changes in many health parameters. Specifically we have ongoing studies assessing behavior including locomotor and motor performance. We have identified traits traits consistent with macular degeneration. We are analyzing samples to identify markers consistent with intestinal cancers that might be similar between monkeys and humans. Monkeys are currently being trained for learning and memory tasks.

Agency
National Institute of Health (NIH)
Institute
National Institute on Aging (NIA)
Type
Investigator-Initiated Intramural Research Projects (ZIA)
Project #
1ZIAAG000371-10
Application #
9147288
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
10
Fiscal Year
2015
Total Cost
Indirect Cost
Name
Aging
Department
Type
DUNS #
City
State
Country
Zip Code
Mattison, Julie A; Colman, Ricki J (2018) Response to Le Bourg. J Gerontol A Biol Sci Med Sci 73:310
Vaughan, Kelli L; Mattison, Julie A (2018) Watch the Clock, Not the Scale. Cell Metab 27:1159-1160
Mattison, Julie A; Vaughan, Kelli L (2017) An overview of nonhuman primates in aging research. Exp Gerontol 94:41-45
Aghazadeh-Sanai, Nona; Downs, Jodi L; Mattison, Julie A et al. (2017) Effect of caloric restriction on plasma melatonin levels in aged rhesus macaques. Neurobiol Aging 55:213-216
Balasubramanian, Priya; Mattison, Julie A; Anderson, Rozalyn M (2017) Nutrition, metabolism, and targeting aging in nonhuman primates. Ageing Res Rev 39:29-35
Mattison, Julie A; Colman, Ricki J; Beasley, T Mark et al. (2017) Caloric restriction improves health and survival of rhesus monkeys. Nat Commun 8:14063
Di Biase, Stefano; Lee, Changhan; Brandhorst, Sebastian et al. (2016) Fasting-Mimicking Diet Reduces HO-1 to Promote T Cell-Mediated Tumor Cytotoxicity. Cancer Cell 30:136-146
Sitzmann, Brandon D; Brown, Donald I; Garyfallou, Vasilios T et al. (2014) Impact of moderate calorie restriction on testicular morphology and endocrine function in adult rhesus macaques (Macaca mulatta). Age (Dordr) 36:183-97
Urbanski, Henryk F; Mattison, Julie A; Roth, George S et al. (2013) Dehydroepiandrosterone sulfate (DHEAS) as an endocrine marker of aging in calorie restriction studies. Exp Gerontol 48:1136-9
Mercken, Evi M; Majounie, Elisa; Ding, Jinhui et al. (2013) Age-associated miRNA alterations in skeletal muscle from rhesus monkeys reversed by caloric restriction. Aging (Albany NY) 5:692-703

Showing the most recent 10 out of 20 publications