Kaplan H, Thompson R, Trumble BC, Wann LS, Allam A, Beheim B, Frohlich B, Sutherland ML, Sutherland J, Stieglitz J, Eid D, Michalik D, Rowan C, Lombardi G, Bedi R, Garcia A, Min J, Narula J, Finch C, Gurven M, Thomas G. (2017).Coronary atherosclerosis in indigenous South American Tsimane: a cross-sectional cohort study. The Lancet. DOI: 10.1016/S0140-6736(17)30752-3

Trumble BC, Stieglitz J, Blackwell AD, Allayee H, Beheim B, Finch CE, Gurven M, Kaplan H. (2017). Apolipoprotein E4 is associated with improved cognitive function in Amazonian forager-horticulturalists with a high parasite burden. FASEB J. doi: 10.1096/fj.201601084R

Stieglitz J, Trumble B, Kaplan H, Gurven M. (2017). Horticultural activity predicts later localized limb status in a contemporary pre-industrial population. American Journal of Physical Anthropology. DOI: 10.1002/ajpa.23214

Gurven M, Stieglitz J, Trumble BC, Blackwell A, Beheim B, Davis H, Hooper P, Kaplan H. (2017). The Tsimane Health and Life History Project: integrating anthropology and biomedicineEvolutionary Anthropology. DOI: 10.1002/evan.21515

Trumble BC.  (2017).  Review of HOW MEN AGE: WHAT EVOLUTION REVEALS ABOUT MALE HEALTH AND MORTALITY. American Journal of Human Biology. DOI: 10.1002/ajhb.22968

Blackwell AD, Urlacher SS, Beheim B, von Ruden C, Jaeggi A, Stieglitz J, Trumble BC, Gurven M, Kaplan, H. (2017). Growth references for Tsimane forager-horticulturalists of the Bolivian Amazon.  American Journal of Physical Anthropology. DOI: 10.1002/ajpa.23128

Gurven M, Furstenberg E, Trumble BC, Stieglitz J, Beheim B, Davis H, Kaplan H (2017). Cognitive performance across the life among Bolivian forager farmers with limited schoolingDevelopmental Psychology.


Gurven M, Trumble BC, Stieglitz J; Blackwell A, Michalik D, Finch CE, Kaplan H (2016). Cardiovascular disease and Type 2 Diabetes in evolutionary perspective: a critical role for helminths?  Evolution Medicine and Public Health.  doi:10.1093/emph/eow028

Trumble BC, Blackwell AD, Emery Thompson M, Stieglitz J, Gurven M, Kaplan H (2016).  Testing the steroid-immunocompetence handicap hypothesis among Tsimane Forager-Horticulturalists. American Journal of Physical Anthropology DOI 10.1002/ajpa.23054.

Horvath S, Gurven M, Levine ME, Trumble BC, Kaplan H, Allayee H, Ritz BT, Cheng B, Lu A, Sun D, Berenson GS, Li S, Chen W, Tsao P, Absher D, Themistocles Assimes T (2016). An epigenetic age analysis of race/ethnicity, sex, and coronary heart disease.  Genome Biology 17:171. DOI 10.1186/s13059-016-1030-0

Gurven MD, Costa M, Trumble BC, Eid Rodriguez D, Stieglitz J, Beheim B, Kaplan H (2016).  Costs of reproduction and maternal depletion in a high fertility and mortality population.  Nature Scientific Reports 6:30056

Gurven M, Trumble BC, Stieglitz J, Yetish G, Cummings D, Blackwell AD, Beheim B, Kaplan H, Pontzer (2016). High resting metabolic rate among Amazonian forager-horticulturalists experiencing high pathogen burdenAmerican Journal of Physical Anthropology.  10.1002/ajpa.23040

Blackwell AD, Trumble BC, Maldonado Suarez I, Stieglitz J, Beheim B, Snodgrass JJ, Kaplan H, Gurven M (2016). Immune Function in Amazonian Horticulturalists. Annals of Human Biology 43(4):382-396.

Trumble BC, Gaulin SJC, Dunbar MD, Kaplan H, Gurven M (2016).  No sex or age difference in dead-reckoning ability among Tsimane forager-horticulturalists. Human Nature 27(1):51-67.


Blackwell AD, Tomayo M, Beheim B, Trumble BC, Steiglitz J, Hooper P, Martin M, Kaplan H, Gurven M (2015). Infection with helminths affects fecundity and age of first pregnancy in human females Science  350: 970-972.

Trumble BC, Jaeggi AJ, Gurven M (2015). Evolving the neuroendocrine physiology of human and primate cooperation and collective action Philosophical Transactions of the Royal Society, Proceedings B 370: 20150014.

Stieglitz J, Trumble BC, Emery Thompson M, Blackwell AD, Kaplan H, Gurven M Jonathan Stieglitz (2015). Depression is associated with higher inflammation in adulthood among Bolivian forager-horticulturalists. Brain Behavior and Immunity 49:130-139.

Trumble BC, Eid Rodriguez D, Cortez Linares E, Kaplan H, Gurven M (2015). Challenging the inevitability of age-related prostate enlargement: low levels of benign hyperplasia among Bolivian Amerindians. Journal of Gerontology: Medical Sciences 70(10):1262-1268.

Jaeggi AJ*, Trumble BC*, Kaplan H, Gurven M (2015). Salivary oxytocin increases concurrent with testosterone and time away from home among returning Tsimane’ hunters (2015). Biology Letters  20150058.    *These Authors contributed equally

Stieglitz J, Madimenos F, Beheim B, Trumble BC, Gurven M, Kaplan H (2015). Low mineral density of a weight-bearing bone among adult women in a high fertility population. American Journal of Physical Anthropology 156(4):637-648.

Snipes SA, Hayes-Constant TK, Trumble BC, Goodreau SM, Morrison DM, Shell-Duncan B, Pelman RS, O’Connor (2015). Masculine perspectives about family and work concurrently promote and inhibit men’s health behaviorsInternational Journal of Men’s Health.


Trumble BC, Stieglitz J, Emery Thompson M, Furstenberg E, Kaplan H, Gurven M (2014). Testosterone and male cognitive performance in Tsimane forager horticulturalists (2014)  American Journal of Human Biology 27:582-586. doi: 10.1002/ajhb.22665. 

Von Rueden C, Trumble BC, Blackwell AD, Stieglitz J, Kaplan H, Gurven M (2014). Political influence in an egalitarian society associates with lower cortisol but not lower disease burden Evolution Medicine and Public Health 122-133. doi:10.1093/emph/eou021.

Stieglitz J, Jaeggi A, Blackwell A, Trumble BC, Gurven M, Kaplan H (2014). Work to live and live to work: Productivity, transfers, and psychological well-being in adulthood and old age. In: Weinstein, M., and Lane, M. (eds.). Advances in bio-demography: cross-species comparisons of social environments and social behaviors, and their effects on health and longevity. National Academy Press.

Trumble BC, Smith EA, O’Connor KA, Kaplan HS, Gurven MD (2014). Successful hunting increases testosterone and cortisol in a subsistence population Proceedings of the Royal Society B, 281:20132876


Trumble BC, Cummings DK,  O’Connor KA, Holman DJ, Smith EA, Kaplan HS, Gurven MD (2013).  Age independent increases in male salivary testosterone during horticultural activity among Tsimane forager-farmers . Evolution and Human Behavior, 34(5):350-357


Trumble BC,  Cummings DK,  von Rueden CR, O’Connor KA, Smith EA, Gurven MD, Kaplan HS (2012).  Physical competition increases testosterone among Amazonian forager-horticulturalists: a test of the “challenge hypothesis” Proceedings of the Royal Society B, 279:2907-2912


O’Connor KA, Brindle E, Shofer J, Trumble BC, Aranda JD, Rice K, Carey KD, Tatar M (2011). The effects of a long term psychosocial stress on reproductive indicators in the baboonThe American Journal of Physical Anthropology 145(4):629-38


 Trumble BC, Brindle E, Kupsik M, O’Connor KA (2010). Responsiveness of the reproductive axis to a single missed evening meal in young adult males. American Journal of Human Biology 22(6):775-781


O’Connor KA, Ferrell RJ, Brindle E, Shofer J, Trumble BC, Holman DJ, Weinstein M (2009). Progesterone and ovulation across the stages of the transition to menopause.   Menopause 16(6):1178-1187 

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