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Samuel S Urlacher

Explore the profile of Samuel S Urlacher including associated specialties, affiliations and a list of published articles. Areas
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Articles 45
Citations 626
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Recent Articles
1.
Roba K, Jacobson H, McGrosky A, Sadhir S, Ford L, Pfaff M, et al.
Am J Hum Biol . 2025 Feb; 37(2):e70009. PMID: 39916292
Objective: Extreme climatic events, like droughts, are increasing in frequency and severity. Droughts disrupt community livelihoods and resources with serious implications for human biology. This study investigated how chronic stress,...
2.
Samsonov A, Urlacher S
Am J Hum Biol . 2025 Jan; 37(1):e24200. PMID: 39815753
Oxidative stress (OS) is a key biological challenge and selective pressure for organisms with aerobic metabolism. The result of the imbalance between reactive oxygen species production and antioxidant defense, OS...
3.
Bajunaid R, Niu C, Hambly C, Liu Z, Yamada Y, Aleman-Mateo H, et al.
Nat Food . 2025 Jan; 6(1):58-71. PMID: 39806218
Nutritional epidemiology aims to link dietary exposures to chronic disease, but the instruments for evaluating dietary intake are inaccurate. One way to identify unreliable data and the sources of errors...
4.
Wong W, Speakman J, Ainslie P, Anderson L, Arab L, Baddou I, et al.
J Nutr . 2024 Oct; 154(12):3824-3831. PMID: 39414027
Background: Doubly labeled water is gold standard for measuring total energy expenditure (TEE). Measurements using the method are sensitive to the isotope dilution space ratio (DSR). Accuracy and precision of...
5.
Gildner T, Urlacher S, Nemeth K, Beauregard J, Pfaff Nash M, Zhang A, et al.
Ann Hum Biol . 2024 Jun; 51(1):2368851. PMID: 38934696
Background: Rising global obesity rates are linked with inflammation and associated morbidities. These negative outcomes are generally more common in low-resource communities within high-income countries; however, it is unclear how...
6.
Gettler L, Jankovic-Rankovic J, Gengo R, Eick G, Pfaff Nash M, Arumah E, et al.
Psychoneuroendocrinology . 2024 Apr; 165:107024. PMID: 38569397
When armed conflict compels people to flee from their homelands, they embark on protracted journeys during which they experience wide ranging physical, social, and psychological challenges. Few studies have focused...
7.
Liebert M, Urlacher S, Madimenos F, Gildner T, Cepon-Robins T, Harrington C, et al.
Am J Hum Biol . 2024 Mar; 37(1):e24056. PMID: 38517108
Objectives: The hypothalamic-pituitary-adrenal (HPA) axis and its primary end product, the glucocorticoid cortisol, are major components of the evolved human stress response. However, most studies have examined these systems among...
8.
Parker C, Sadhir S, Swanson Z, McGrosky A, Hinz E, Urlacher S, et al.
PLoS One . 2023 Dec; 18(12):e0295540. PMID: 38100425
Objectives: Chronic immune activation and severe inflammatory states are positively associated with resting metabolic rate (RMR; kcal/day), but the impacts of mild immune stimuli on metabolism are poorly understood. This...
9.
Halsey L, Careau V, Ainslie P, Aleman-Mateo H, Andersen L, Anderson L, et al.
Biol Lett . 2023 Sep; 19(9):20230152. PMID: 37727077
There is considerably greater variation in metabolic rates between men than between women, in terms of basal, activity and total (daily) energy expenditure (EE). One possible explanation is that EE...
10.
Lea A, Clark A, Dahl A, Devinsky O, Garcia A, Golden C, et al.
PLoS Biol . 2023 Sep; 21(9):e3002311. PMID: 37695771
Noncommunicable diseases (NCDs) are on the rise worldwide. Obesity, cardiovascular disease, and type 2 diabetes are among a long list of "lifestyle" diseases that were rare throughout human history but...