Making a good egg: human oocyte health, aging, and in vitro development

EE Telfer, J Grosbois, YL Odey… - Physiological …, 2023 - journals.physiology.org
Mammalian eggs (oocytes) are formed during fetal life and establish associations with
somatic cells to form primordial follicles that create a store of germ cells (the primordial pool) …

Transzonal projections: Essential structures mediating intercellular communication in the mammalian ovarian follicle

HJ Clarke - Molecular Reproduction and Development, 2022 - Wiley Online Library
The development of germ cells relies on contact and communication with neighboring
somatic cells that provide metabolic support and regulatory signals. In females, contact is …

[HTML][HTML] Melatonin improves the quality of maternally aged oocytes by maintaining intercellular communication and antioxidant metabolite supply

H Zhang, C Li, D Wen, R Li, S Lu, R Xu, Y Tang, Y Sun… - Redox Biology, 2022 - Elsevier
In mammalian ovaries, oocytes are physically coupled to somatic granulosa cells, and this
coupling is crucial for the growth and development of competent oocytes as it mediates the …

Mitochondrial and glucose metabolic dysfunctions in granulosa cells induce impaired oocytes of polycystic ovary syndrome through Sirtuin 3

Q Zhang, J Ren, F Wang, M Pan, L Cui, M Li… - Free Radical Biology and …, 2022 - Elsevier
Mitochondrial function and glucose metabolism play important roles in bidirectional
signaling between granulosa cells (GCs) and oocytes. However, the factors associated with …

Aging conundrum: A perspective for ovarian aging

J Wu, Y Liu, Y Song, L Wang, J Ai, K Li - Frontiers in Endocrinology, 2022 - frontiersin.org
Progressive loss of physiological integrity and accumulation of degenerative changes
leading to functional impairment and increased susceptibility to diseases are the main …

Embryo and its mitochondria

P May-Panloup, M Boguenet, H El Hachem, PE Bouet… - Antioxidants, 2021 - mdpi.com
The mitochondria, present in almost all eukaryotic cells, produce energy but also contribute
to many other essential cellular functions. One of the unique characteristics of the …

Efficient metabolic fingerprinting of follicular fluid encodes ovarian reserve and fertility

J Wu, C Liang, X Wang, Y Huang, W Liu… - Advanced …, 2023 - Wiley Online Library
Ovarian reserve (OR) and fertility are critical in women's healthcare. Clinical methods for
encoding OR and fertility rely on the combination of tests, which cannot serve as a multi …

The putative roles of FSH and AMH in the regulation of oocyte developmental competence: from fertility prognosis to mechanisms underlying age-related subfertility

J Buratini, TT Dellaqua, M Dal Canto… - Human reproduction …, 2022 - academic.oup.com
BACKGROUND Fertility loss during female ageing is associated with increasing basal FSH
and decreasing anti-Müllerian hormone (AMH) concentrations, together with compromised …

Nanoengineering a Zeolitic Imidazolate Framework‐8 Capable of Manipulating Energy Metabolism against Cancer Chemo‐Phototherapy Resistance

S Lu, H Tian, L Li, B Li, M Yang, L Zhou, H Jiang, Q Li… - Small, 2022 - Wiley Online Library
Chemo‐phototherapy has emerged as a promising approach to complement traditional
cancer treatment and enhance therapeutic effects. However, it still faces the challenges of …

Potential factors result in diminished ovarian reserve: A comprehensive review

Q Zhu, Y Li, J Ma, H Ma, X Liang - Journal of Ovarian Research, 2023 - Springer
The ovarian reserve is defined as the quantity of oocytes stored in the ovary or the number of
oocytes that can be recruited. Ovarian reserve can be affected by many factors, including …