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http://dx.doi.org/10.1530/RAF-22-0036 | DOI Listing |
Alzheimers Dement
December 2024
University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Background: Estrogens, such as 17β-estradiol, are the primary female sex hormones predominantly synthesized by mature ovarian follicular cells. The natural exhaustion of ovarian follicular cells during menopause causes a rapid decline in endogenous estrogen levels. This decline in estrogen levels is associated with an increase in chronic, age-related pathologies, including inflammation in the brain.
View Article and Find Full Text PDFExpert Rev Endocrinol Metab
January 2025
Department of OBGYN, Grossman School of Medicine, New York University, NY, USA.
Introduction: Incidence rates for cancer among adolescent and young adults (AYA) have increased 30% since 1970. Declines in mortality underscore the importance of discussing fertility preservation (FP) options prior to receiving gonadotoxic treatments. National guidelines outline FP options including oocyte (OC), embryo (EC), and ovarian tissue cryopreservation (OTC) for female AYA patients.
View Article and Find Full Text PDFNat Commun
December 2024
Pharmacology Graduate Program, Weill Cornell Graduate School of Medical Sciences, Weill Cornell Medicine, Cornell University, New York, NY, USA.
Ovarian-derived estrogen can signal non-canonically at membrane-associated receptors in the brain to rapidly regulate neuronal function. Early alcohol drinking confers greater risk for alcohol use disorder in women than men, and binge alcohol drinking is correlated with high estrogen levels, but a causal role for estrogen in driving alcohol drinking has not been established. We found that female mice displayed greater binge alcohol drinking and reduced avoidance when estrogen was high during the estrous cycle than when it was low.
View Article and Find Full Text PDFJ Clin Exp Hepatol
November 2024
Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
The global prevalence of metabolic dysfunction-associated steatotic liver disease (MASLD) is rising due to rapid lifestyle changes. Although females may be less prone to MASLD than males, specific studies on MASLD in females should still be conducted. Previous research has shown that sex hormone levels are strongly linked to MASLD in females.
View Article and Find Full Text PDFBMC Musculoskelet Disord
December 2024
Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (Institute of Science Tokyo), 1-5-45 Yushima Bunkyo-Ku, Tokyo, 113-8519, Japan.
Background: The rapid decline in ovarian function associated with menopause promotes osteoclast differentiation and increases bone resorption, disrupting of bone homeostasis and increasing the risk of osteoporosis. Hyaluronic acid (HA) is a polysaccharide ubiquitously present in the connective tissues. Recent reports indicate that high-molecular-weight HA (HMW-HA) promotes osteoblast proliferation, enhances alkaline phosphatase activity and mineral deposition, and promotes the expression of bone differentiation markers, such as Runx2 and osteocalcin.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!