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) …

Intraovarian control of early folliculogenesis

AJW Hsueh, K Kawamura, Y Cheng… - Endocrine …, 2015 - academic.oup.com
Although hormonal regulation of ovarian follicle development has been extensively
investigated, most studies concentrate on the development of early antral follicles to the …

Crosstalk between PTEN/PI3K/Akt signalling and DNA damage in the oocyte: implications for primordial follicle activation, oocyte quality and ageing

M Maidarti, RA Anderson, EE Telfer - Cells, 2020 - mdpi.com
The preservation of genome integrity in the mammalian female germline from primordial
follicle arrest to activation of growth to oocyte maturation is fundamental to ensure …

How do chemotherapeutic agents damage the ovary?

S Morgan, RA Anderson, C Gourley… - Human reproduction …, 2012 - academic.oup.com
BACKGROUND Chemotherapy treatment in premenopausal women is associated with an
increased risk of premature ovarian failure (POF) but the exact mechanism through which …

Ovarian folliculogenesis

N Rimon-Dahari, L Yerushalmi-Heinemann… - … mechanisms of cell …, 2016 - Springer
The ovary, the female gonad, serves as the source for the germ cells as well as the major
supplier of steroid sex hormones. During embryonic development, the primordial germ cells …

Cellular and molecular regulation of the activation of mammalian primordial follicles: somatic cells initiate follicle activation in adulthood

H Zhang, K Liu - Human reproduction update, 2015 - academic.oup.com
BACKGROUND The first small follicles to appear in the mammalian ovaries are primordial
follicles. The initial pool of primordial follicles serves as the source of developing follicles …

Somatic cells initiate primordial follicle activation and govern the development of dormant oocytes in mice

H Zhang, S Risal, N Gorre, K Busayavalasa, X Li… - Current Biology, 2014 - cell.com
Background The majority of oocytes in the mammalian ovary are dormant oocytes that are
enclosed in primordial follicles by several somatic cells, which we refer to as primordial …

Insulin signalling and glucose transport in the ovary and ovarian function during the ovarian cycle

J Dupont, RJ Scaramuzzi - Biochemical Journal, 2016 - portlandpress.com
Data derived principally from peripheral tissues (fat, muscle and liver) show that insulin
signals via diverse interconnecting intracellular pathways and that some of the major …

Tsc/mTORC1 signaling in oocytes governs the quiescence and activation of primordial follicles

D Adhikari, W Zheng, Y Shen, N Gorre… - Human molecular …, 2010 - academic.oup.com
To maintain the female reproductive lifespan, the majority of ovarian primordial follicles are
preserved in a quiescent state in order to provide ova for later reproductive life. However, the …

Unraveling female reproductive senescence to enhance healthy longevity

L Dong, DBL Teh, BK Kennedy, Z Huang - Cell Research, 2023 - nature.com
In a society where women often want successful careers and equal opportunities to men, the
early nature of ovarian aging often forces women to make difficult life choices between …