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Evaluation of Hepatic Glucose Production in a Polycystic Ovary Syndrome Mouse Model
Published on: March 5, 2022
Polycystic ovary syndrome in adolescent girls
Lourdes Ibáñez1,2, Francis de Zegher3
1Endocrinology, Pediatric Research Institute Sant Joan de Déu, Barcelona, Spain.
Abstract:
PCOS is already a prevalent endocrinopathy in adolescent girls, and its prevalence is rising further since, in essence, it is the result of a mismatch between an energy-sparing (epi)genetic background and a (relatively) obesogenic environment. This mismatch results in an excess of fat storage in ectopic depots, notably in the liver and viscera (= hepato-visceral, or central fat). There is still no FDA-approved treatment for adolescent PCOS. The prime aim should be a preferential loss of central fat, through lifestyle measures. Failure to sustain these measures is frequent, and the standard approach is to add an estroprogestagen contraceptive, even for girls who do not need contraception. Treatment with SPIOMET, a low-dose combination of spironolactone (to antagonize androgen and mineralocorticoid effects, and to activate BAT thereby raising energy expenditure), pioglitazone (to raise circulating HMW adiponectin concentrations) and metformin, is an alternative approach that holds the potential to revert the PCOS phenotype.
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