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) …

Mechanisms of ovarian aging

SU Park, L Walsh, KM Berkowitz - Reproduction, 2021 - rep.bioscientifica.com
Ovarian aging in women correlates with the progressive loss of both the number and quality
of oocytes. When these processes occur early or are accelerated, their clinical correlates are …

Checkpoint inhibitor immunotherapy diminishes oocyte number and quality in mice

AL Winship, LR Alesi, S Sant, JM Stringer… - Nature Cancer, 2022 - nature.com
Loss of fertility is a major concern for female reproductive-age cancer survivors, since a
common side-effect of conventional cytotoxic cancer therapies is permanent damage to the …

Beyond apoptosis: evidence of other regulated cell death pathways in the ovary throughout development and life

JM Stringer, LR Alesi, AL Winship… - Human Reproduction …, 2023 - academic.oup.com
BACKGROUND Regulated cell death is a fundamental component of numerous
physiological processes; spanning from organogenesis in utero, to normal cell turnover …

NADase CD38 is a key determinant of ovarian aging

Q Yang, W Chen, L Cong, M Wang, H Li, H Wang… - Nature Aging, 2024 - nature.com
The ovary ages earlier than most other tissues, yet the underlying mechanisms remain
elusive. Here a comprehensive analysis of transcriptomic landscapes in different organs in …

[HTML][HTML] Estrogen plays an important role by influencing the NLRP3 inflammasome

W Dong, Q Peng, Z Liu, Z Xie, X Guo, Y Li… - Biomedicine & …, 2023 - Elsevier
The nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3)
inflammasome is an important part of the natural immune system that plays an important role …

The process of ovarian aging: it is not just about oocytes and granulosa cells

A Camaioni, MA Ucci, L Campagnolo… - Journal of assisted …, 2022 - Springer
Ovarian age is classically considered the main cause of female reproductive infertility. In
women, the process proceeds as an ongoing decline in the primordial follicle stockpile and it …

Endometriosis: recent advances that could accelerate diagnosis and improve care

MJ Griffiths, AW Horne, DA Gibson, N Roberts… - Trends in Molecular …, 2024 - cell.com
Endometriosis is a common disorder associated with pain, gastrointestinal and urinary
symptoms, infertility, and fatigue. It is defined by the presence of endometrial-like lesions …

Single-cell analysis of the aged ovarian immune system reveals a shift towards adaptive immunity and attenuated cell function

TB Yaakov, T Wasserman, E Aknin, Y Savir - Elife, 2023 - elifesciences.org
The immune system plays a major role in maintaining many physiological processes in the
reproductive system. However, a complete characterization of the immune milieu in the …

Macrophage‐derived extracellular vesicles regulate follicular activation and improve ovarian function in old mice by modulating local environment

Y Xiao, X Peng, Y Peng, C Zhang, W Liu… - Clinical and …, 2022 - Wiley Online Library
In mammals, ovarian function is dependent on the primordial follicle pool and the rate of
primordial follicle activation determines a female's reproductive lifespan. Ovarian ageing is …