Chromosome segregation in the oocyte: what goes wrong during aging

M Wasielak-Politowska, P Kordowitzki - International Journal of Molecular …, 2022 - mdpi.com
Human female fertility and reproductive lifespan decrease significantly with age, resulting in
an extended post-reproductive period. The central dogma in human female reproduction …

Epigenetic aging of mammalian gametes

M Klutstein, N Gonen - Molecular Reproduction and …, 2023 - Wiley Online Library
The process of aging refers to physiological changes that occur to an organism as time
progresses and involves changes to DNA, proteins, metabolism, cells, and organs. Like the …

Multi‐Omics Analysis Reveals Translational Landscapes and Regulations in Mouse and Human Oocyte Aging

J Huang, P Chen, L Jia, T Li, X Yang, Q Liang… - Advanced …, 2023 - Wiley Online Library
Abnormal resumption of meiosis and decreased oocyte quality are hallmarks of maternal
aging. Transcriptional silencing makes translational control an urgent task during meiosis …

Reproductive aging: biological pathways and potential interventive strategies

Y Liu, J Gao - Journal of Genetics and Genomics, 2023 - Elsevier
Reproductive aging is a natural process conserved across species and is well-known in
females. It shows age-related follicle depletion and reduction of oocyte quality, eventually …

The pathophysiology of the cell cycle in cancer and treatment strategies using various cell cycle checkpoint inhibitors

SG Almalki - Pathology-Research and Practice, 2023 - Elsevier
The cell cycle is the series of events that occur in a cell leading to its division and
duplication. It can be divided into two main stages: interphase and mitosis. Interphase is the …

Single intraovarian dose of stem cell–and platelet-secreted factors mitigates age-related ovarian infertility in a murine model

M Marchante, A Buigues, N Ramirez-Martin… - American Journal of …, 2023 - Elsevier
Background Systemic administration of soluble factors from bone marrow–derived stem cells
combined with activated platelet-rich plasma (SC-PRP) restored ovarian function, mediated …

[HTML][HTML] The aging ovary and the tales learned since fetal development

J Lopez, G Hohensee, J Liang, M Sela, J Johnson… - Sexual …, 2023 - karger.com
Background: While the term “aging” implies a process typically associated with later life, the
consequences of ovarian aging are evident by the time a woman reaches her forties, and …

Distinct characteristics of the DNA damage response in mammalian oocytes

J Leem, C Lee, DY Choi, JS Oh - Experimental & Molecular Medicine, 2024 - nature.com
DNA damage is a critical threat that poses significant challenges to all cells. To address this
issue, cells have evolved a sophisticated molecular and cellular process known as the DNA …

Identifying risk variants for embryo aneuploidy using ultra-low coverage whole-genome sequencing from preimplantation genetic testing

S Sun, M Aboelenain, D Ariad, ME Haywood… - The American Journal of …, 2023 - cell.com
Aneuploidy frequently arises during human meiosis and is the primary cause of early
miscarriage and in vitro fertilization (IVF) failure. Individuals undergoing IVF exhibit …

The Impact of Maternal Age on Aneuploidy in Oocytes: Reproductive Consequences, Molecular Mechanisms, and Future Directions

W Huang, X Li, H Yang, H Huang - Ageing Research Reviews, 2024 - Elsevier
Age-related aneuploidy in human oocytes is a major factor contributing to decreased fertility
and adverse reproductive outcomes. As females age, their oocytes are more prone to …