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Karen L Shea

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Articles 6
Citations 148
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Recent Articles
1.
Gavin K, Shea K, Gibbons E, Wolfe P, Schwartz R, Wierman M, et al.
Am J Physiol Endocrinol Metab . 2018 Apr; 315(2):E316-E325. PMID: 29631362
Sex hormones appear to play a role in the regulation of hypothalamic-pituitary-adrenal (HPA) axis activity. The objective was to isolate the effects of estradiol (E) on central activation of the...
2.
Sherk V, Wherry S, Barry D, Shea K, Wolfe P, Kohrt W
Med Sci Sports Exerc . 2017 Mar; 49(7):1437-1442. PMID: 28248693
Purpose: The purpose of this study was to determine whether taking a chewable calcium (Ca) supplement 30 min before exercise mitigates disruptions in Ca homeostasis and bone resorption in competitive...
3.
Gavin K, Gutman J, Kohrt W, Wei Q, Shea K, Miller H, et al.
FASEB J . 2015 Nov; 30(3):1096-108. PMID: 26581599
White adipocytes in adults are typically derived from tissue resident mesenchymal progenitors. The recent identification of de novo production of adipocytes from bone marrow progenitor-derived cells in mice challenges this...
4.
Melanson E, Gavin K, Shea K, Wolfe P, Wierman M, Schwartz R, et al.
J Appl Physiol (1985) . 2015 Sep; 119(9):975-81. PMID: 26338457
Suppressing sex hormones in women for 1 wk reduces resting energy expenditure (REE). The effects of more chronic suppression on REE and other components of total energy expenditure (TEE), and...
5.
Shea K, Gavin K, Melanson E, Gibbons E, Stavros A, Wolfe P, et al.
Menopause . 2015 Mar; 22(10):1045-52. PMID: 25783468
Objective: Suppression of ovarian hormones in premenopausal women on gonadotropin-releasing hormone agonist (GnRH(AG)) therapy can cause fat mass (FM) gain and fat-free mass (FFM) loss. Whether this is specifically caused...
6.
Shea K, Barry D, Sherk V, Hansen K, Wolfe P, Kohrt W
Med Sci Sports Exerc . 2014 Mar; 46(10):2007-13. PMID: 24576866
Introduction: Disruptions in calcium (Ca) homeostasis during exercise may influence skeletal adaptations to exercise training. In young men, vigorous cycling causes increases in parathyroid hormone (PTH) and bone resorption (C-terminal...