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http://dx.doi.org/10.1016/j.jpag.2022.08.001 | DOI Listing |
J Clin Endocrinol Metab
January 2025
3Department of Metabolism, Digestion and Reproduction, Imperial College London.
Pubertal disorders in the form of delayed puberty (DP) or precocious puberty (PP) can cause considerable anxiety to both children and parents. Since the clinical and biochemical signatures of self-limiting and permanent conditions overlap considerably, it can be hard to determine whether to offer them reassurance or intervention. Researchers have thus long been searching for a robust test to indicate that the process of endogenous puberty is underway and is likely to proceed to completion.
View Article and Find Full Text PDFAnn Neurol
January 2025
Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical Psychology, Berlin, Germany.
Objective: Despite the overwhelming evidence for profound and longstanding effects of early-life stress (ELS) on inflammation, brain structure, and molecular aging, its impact on human brain aging and risk for neurodegenerative disease is poorly understood. We examined the impact of ELS severity in interaction with age on blood-based markers of neuroinflammation and neurodegeneration, brain volumes, and cognitive function in middle-aged women.
Methods: We recruited 179 women (aged 30-60 years) with and without ELS exposure before the onset of puberty.
Eur J Endocrinol
January 2025
Department of Paediatric Endocrinology, Erasmus University Medical Centre, 3015 GD Rotterdam, The Netherlands.
Objective: 17β-Hydroxysteroid dehydrogenase 3 deficiency (17β-HSDD) and 5α-reductase type 2 deficiency (5α-RD) are rare 46,XY differences of sex development (DSD). This study aims to enlarge the limited knowledge on long-term gonadal function and gonadal pathology in these conditions.
Design: Retrospective multicentre cohort study.
Cureus
December 2024
Department of Obstetrics and Gynecology, Royal Medical Services, Amman, JOR.
Ovarian agenesis (OA) is a rare congenital condition characterized by the absence of one or both ovaries, often associated with chromosomal abnormalities, hormonal imbalances, and structural deformities. The condition is frequently diagnosed in females presenting with primary amenorrhea and delayed sexual development. This case report highlights a unique presentation of bilateral ovarian agenesis in a patient with chromosome X translocation, bone modeling disease, and primary amenorrhea.
View Article and Find Full Text PDFAnim Reprod
December 2024
Department of Animal Science, South Dakota State University, Brookings, SD, U.S.A.
Early puberty is associated with improved long-term reproductive performance. Predicting who will achieve early puberty is limited to intensive, invasive serial blood collections for measurement of reproductive hormones. The vaginal genome during pubertal development has potential as biomarkers of early estrus in the pre-pubertal period.
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