Shuar Health and Life History Project


Published Papers

Urlacher SS, Blackwell AD, Liebert MA, Madimenos FC, Cepon-Robins TJ, Gildner TE, Snodgrass JJ, and Sugiyama LS. 2016. Physical Growth of the Shuar: Height, Weight, and BMI Growth References for an Indigenous Amazonian Population. Am J Hum Biol 28: 16-30. (link to paper)

Gildner TE, Cepon-Robins TJ, Liebert MA, Urlacher SS, Snodgrass JJ, Madimenos FC, and Sugiyama LS. 2016. Regional variation in helminth infection by age cohort and sex: Health effects of market integration among the indigenous Shuar of Amazonian Ecuador. J Physiol Anthropol 35: 28. (link to paper)

Urlacher SS, Liebert MA, Snodgrass JJ, Blackwell AD, Cepon-Robins TJ, Gildner TE, Madimenos FC, Amir D, Bribiescas RG, and Sugiyama LS. 2016. Heterogeneous effects of market integration on subadult growth and nutritional status among the Amazonian Shuar. Ann Hum Biol 43: 316-329. (link to paper)

Urlacher SS, Snodgrass JJ, Liebert MA, Cepon-Robins TJ, Gildner TE, and Sugiyama LS. 2016. The application of knemometry to measure childhood short-term growth among the indigenous Shuar of Ecuador. Am J Phys Anthropol 160: 353-357. (link to paper)

Madimenos FC, Liebert MA, Cepon-Robins TJ, Snodgrass JJ, and Sugiyama LS. 2015. Determining osteoporosis risk in older Colono adults from rural Amazonian Ecuador using calcaneal ultrasonometry. Am J Hum Biol 27: 139-142.


Cepon TJ, Liebert MA, Gildner TE, Urlacher SS, Colehour AM, Snodgrass JJ, Madimenos FC, and Sugiyama LS. 2014. Soil-transmitted helminth prevalence and infection intensity among geographically and economically distinct Shuar communities in the Ecuadorian Amazon. J Parasitology 100: 598-607. pdfpic

Scott IM, Clark AP, Josephson SC, Boyette A, Cuthill I, Fried R, Gibson M, Hewlett B, Jamieson M, Jankowiak W, Honey PL, Huang Z, Liebert MA, Purzycki BG, Shaver J, Snodgrass JJ, Sosis R, Sugiyama LS, Swami V, Yu DW, Zhao Y, and Penton-Voak IS. 2014. Human preferences for sexually dimorphic faces may be evolutionarily novel. PNAS 111: 14388-14393.

Colehour AM, Meadow JF, Liebert MA, Cepon-Robins TJ, Gildner TE, Urlacher SS, Bohannan BJM, Snodgrass JJ, and Sugiyama LS. 2014. Local domestication of lactic acid bacteria via cassava beer fermentation. PeerJ 2:e479. pdfpic

Liebert MA, Snodgrass JJ, Blackwell AD, Madimenos FC, Cepon TJ, and Sugiyama LS. 2013. Implications of market integration for cardiovascular and metabolic health among an indigenous Amazonian Ecuadorian population. Ann Hum Biol 20: 228-242.
(Note: This article won the 2014 Nick Norgan Award for the best paper published in Annals of Human Biology during 2013) pdfpic

Walker RS, Beckerman S, Flinn MV, Gurven M, von Rueden CR, Kramer KL, Greaves RD, Cordoba L, Villar Diego, Hagen EH, Koster JM, Sugiyama LS, Hunter TE, and Hill KR.  2013. Living with kin in lowland horticultural societies. Curr Anthropol 54: 96-103. (link to article)
Madimenos FC, Snodgrass JJ, Liebert MA, Cepon TJ, and Sugiyama LS.
2012. Reproductive effects on skeletal health in Shuar women of Amazonian Ecuador: A life history perspective. Am J Hum Biol 24: 841-852.

McDade TW, Tallman PS, Madimenos FC, Liebert MA, Cepon TJ, Sugiyama LS, and Snodgrass JJ. 2012. Analysis of variability of high sensitivity C-reactive protein in lowland Ecuador reveals no evidence of chronic low-grade inflammation. Am J Hum Biol 24: 675-681.

Madimenos FC, Snodgrass JJ, Blackwell AB, Liebert MA, and Sugiyama LS. 2011.Physical activity in an indigenous Ecuadorian forager-horticulturalist population as measured using accelerometry. Am J Hum Biol 23: 488-497.

Madimenos FC, Snodgrass JJ, Blackwell AB, Liebert MA, Cepon TJ, and Sugiyama LS. 2011. Normative calcaneal quantitative ultrasound data for the indigenous Shuar and non-Shuar Colonos of the Ecuadorian Amazon. Arch Osteoporosis 6: 39-49. pdfpic

Blackwell AD, Gurven MD, Sugiyama LS, Madimenos FC, Liebert MA, Martin MA, Kaplan HS, and Snodgrass JJ. 2011. Evidence for a peak shift in a humoral response to helminths: Age profiles of IgE in the Shuar of Ecuador, the Tsimane of Bolivia, and the U.S. NHANES. PLoS Negl Trop Dis 5: e1218. pdf

Blackwell, AD, Snodgrass, JJ., Madimenos, FC. and Sugiyama, LS. 2010 Life history, immune function, and intestinal helminths: trade-offs among immunoglobulin E, C-reactive protein, and growth in an Amazonian population. Am J Hum Biol 22: 836-848.

Blackwell AD, Pryor III G, Pozo J, Tiwia W, and Sugiyama LS. 2009. Growth and market integration in Amazonia: A comparison of growth indicators between Shuar, Shiwiar, and nonindigenous school children. Am J Hum Biol 21:161-171.