January 2026 in “Phaidra - Repository of the University of Veterinary Medicine, Vienna” In this study, researchers assessed cortisol levels in wolves by comparing hair and fecal samples and found a significant correlation, indicating that hair cortisol accurately reflects systemic levels, but season and body region affect results.
December 2016 in “University of Birmingham Institutional Research Archive (University of Birmingham)” This study found that manipulating 5αR2 activity in human hepatocytes in vitro can regulate lipogenesis, with potential clinical implications for patients taking 5αR inhibitors.
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May 2015 in “Endocrinology” In this study, manipulation of the enzyme 5α-reductase type 2 in human hepatocytes altered lipogenesis, suggesting clinical implications for patients using 5α-reductase inhibitors by affecting glucocorticoid action on hepatic lipid metabolism.
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May 2023 in “Annales d'Endocrinologie” In this study, researchers found that metformin improved glycaemic control and other metabolic parameters in non-diabetic patients on glucocorticoid treatment, also reducing pneumonia risk and hospital admissions, suggesting a potential advantage for routine use in this population.
February 2023 in “Malaysian Journal of Science. Series B, Physical & Earth Sciences” This review summarizes the use of fecal glucocorticoid metabolite analysis to monitor stress across various bear species and reports no new clinical results.