Obesity induces ovarian inflammation and reduces oocyte quality

AP Snider, JR Wood - Reproduction, 2019 - rep.bioscientifica.com
In the United States, 36.5% of women between the ages of 20 and 39 years are obese. This
obesity results in not only metabolic disorders including type II diabetes and cardiovascular …

Polycystic ovary syndrome and mitochondrial dysfunction

J Zhang, Y Bao, X Zhou, L Zheng - Reproductive Biology and …, 2019 - Springer
Polycystic ovary syndrome (PCOS) is a prevalent hormonal disorder of premenopausal
women worldwide and is characterized by reproductive, endocrine, and metabolic …

Reproductive toxicity of microplastics in female mice and their offspring from induction of oxidative stress

Y Zhang, X Wang, Y Zhao, J Zhao, T Yu, Y Yao… - Environmental …, 2023 - Elsevier
Microplastics (MPs) are an emerging pollutant that is becoming recognized as an
increasingly serious environmental problem. The biological toxicity and resulting health risks …

Age-associated changes in cumulus cells and follicular fluid: the local oocyte microenvironment as a determinant of gamete quality

E Babayev, FE Duncan - Biology of reproduction, 2022 - academic.oup.com
The ovary is the first organ to age in humans with functional decline evident already in
women in their early 30s. Reproductive aging is characterized by a decrease in oocyte …

Integrating cell morphology with gene expression and chemical structure to aid mitochondrial toxicity detection

S Seal, J Carreras-Puigvert, MA Trapotsi… - Communications …, 2022 - nature.com
Mitochondrial toxicity is an important safety endpoint in drug discovery. Models based solely
on chemical structure for predicting mitochondrial toxicity are currently limited in accuracy …

Oocyte mitochondria—Key regulators of oocyte function and potential therapeutic targets for improving fertility

D Adhikari, I Lee, WS Yuen, J Carroll - Biology of Reproduction, 2022 - academic.oup.com
The development of oocytes and early embryos is dependent on mitochondrial ATP
production. This reliance on mitochondrial activity, together with the exclusively maternal …

Lipid metabolism in bovine oocytes and early embryos under in vivo, in vitro, and stress conditions

F de Andrade Melo-Sterza, R Poehland - International Journal of …, 2021 - mdpi.com
Lipids are a potential reservoir of energy for initial embryonic development before activation
of the embryonic genome and are involved in plasma membrane biosynthesis. Excessive …

Ovarian aging: molecular mechanisms and medical management

J Tesarik, M Galán-Lázaro… - International journal of …, 2021 - mdpi.com
This is a short review of the basic molecular mechanisms of ovarian aging, written with a
particular focus on the use of this data to improve the diagnostic and therapeutic protocols …

Mitochondrial dysfunction in PCOS: insights into Reproductive Organ Pathophysiology

KM Siemers, AK Klein, ML Baack - International Journal of Molecular …, 2023 - mdpi.com
Polycystic ovary syndrome (PCOS) is a complex, but relatively common endocrine disorder
associated with chronic anovulation, hyperandrogenism, and micro-polycystic ovaries. In …

Mitofusin 1 is required for female fertility and to maintain ovarian follicular reserve

M Zhang, MB Bener, Z Jiang, T Wang, E Esencan… - Cell Death & …, 2019 - nature.com
Mitochondria are dynamic organelles that continually adapt their structure through fusion
and fission in response to changes in their bioenergetic environment. Targeted deletion of …