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Consuming sucralose-sweetened beverages with carbohydrates may impair insulin sensitivity, according to a study recently published in Cell Metabolism. Researchers led by Dana M. Small, PhD, director of the Modern Diet and Physiology Research Center at Yale University in New Haven, Conn., point out that there is still significant controversy surrounding the effects of no- or...
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A pancreatic cancer “time machine” has revealed that the disease is even more unpredictable than previously thought: Cancer cells promote each other’s invasiveness when they grow together, according to a paper recently published in Small. Researchers led by Stephen Konieczny, PhD, professor of biological sciences at Purdue University, and Bumsoo Han, PhD, professor of biomedical...
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Testosterone supplementation prevents an increase in circulating ghrelin but does not appear to affect appetite or energy intake in healthy men who are suffering from a severe, short-term energy deficit, according to a study recently published in the Journal of the Endocrine Society. Researchers led by J. Philip Karl, PhD, RD, and Stefan M. Pasiakos,...
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Exposure to bisphenol A (BPA), even at environmentally low doses, disrupts the preovulatory luteinizing hormone (LH) surge and leads to abnormal estrous cycle and folliculogenesis, according to a study recently published in Endocrinology. This disruption is reversible following adult exposure, but it persists into adulthood after neonatal exposure. Researchers led by David Lopez-Rodriguez, MSc, at the neuroendocrinology...
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Treating patients with 46,XY differences of sex development (DSD) will require interdisciplinary healthcare teams trained to care for patients and their families, according to a paper recently published in Endocrine Reviews. The review, by Amy B. Wisniewski, of Oklahoma State University in Stillwater, et al., points out that DSD are a heterogenous group of congenital...
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Children with thyroid stimulating hormone (TSH) levels slightly above reference range shouldn’t be referred to pediatric endocrinologists unless there is another cause for clinical concern, according to a paper recently published in the Journal of the Endocrine Society. Researchers led by Perrin C. White, MD, of the Division of Pediatric Endocrinology at the University of...
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E-cigarette usage may impair fertility and pregnancy outcomes, according to a mouse study published in the Journal of the Endocrine Society. Researchers led by Kathleen Caron, PhD, of University of North Carolina at Chapel Hill, N.C., point out that while the dangers of cigarette smoke are well established, the England Public Health system has ruled e-cigarettes...
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Researchers in Japan have detailed a case report in which a young woman who survived childhood cancer was treated with metreleptin supplementation to improve her acquired incomplete lipodystrophy and published their findings in the Journal of the Endocrine Society. The researchers, led by Ayako Nagayama, MD, and Kenji Ashida, MD, PhD, (Nomura Laboratory) of Kurume...
