How is the number of primordial follicles in the ovarian reserve established?

JK Findlay, KJ Hutt, M Hickey… - Biology of …, 2015 - academic.oup.com
The number of primordial follicles in the ovarian reserve is an important determinant of the
length of the ovarian lifespan, and therefore the fertility of an individual. This reserve …

[HTML][HTML] The dynamics of the primordial follicle reserve

JB Kerr, M Myers, RA Anderson - Reproduction, 2013 - rep.bioscientifica.com
The female germline comprises a reserve population of primordial (non-growing) follicles
containing diplotene oocytes arrested in the first meiotic prophase. By convention, the …

Two distinct pathways of pregranulosa cell differentiation support follicle formation in the mouse ovary

W Niu, AC Spradling - … of the National Academy of Sciences, 2020 - National Acad Sciences
We sequenced more than 52,500 single cells from embryonic day 11.5 (E11. 5)
postembryonic day 5 (P5) gonads and performed lineage tracing to analyze primordial …

Mechanisms controlling germline cyst breakdown and primordial follicle formation

C Wang, B Zhou, G Xia - Cellular and Molecular Life Sciences, 2017 - Springer
In fetal females, oogonia proliferate immediately after sex determination. The progress of
mitosis in oogonia proceeds so rapidly that the incompletely divided cytoplasm of the sister …

[HTML][HTML] Comparative proteome profiling of saliva between estrus and non-estrus stages by employing label-free quantitation (LFQ) and tandem mass tag (TMT)-LC …

LK Singh, M Pandey, RK Baithalu, A Fernandes… - Frontiers in …, 2022 - frontiersin.org
Accurate determination of estrus is essentially required for efficient reproduction
management of farm animals. Buffalo is a shy breeder and does not manifest overt signs of …

[HTML][HTML] Starvation at birth impairs germ cell cyst breakdown and increases autophagy and apoptosis in mouse oocytes

YY Wang, YC Sun, XF Sun, SF Cheng, B Li… - Cell Death & …, 2017 - nature.com
The female reproductive lifespan is largely determined by the size of primordial follicle pool,
which is established following germ cell cyst breakdown around birth. Almost two-third of …

Establishing and maintaining fertility: the importance of cell cycle arrest

ER Frost, G Taylor, MA Baker… - Genes & …, 2021 - genesdev.cshlp.org
Abstract Development of the ovary or testis is required to establish reproductive
competence. Gonad development relies on key cell fate decisions that occur early in …

FOXL2 and NR5A1 induce human fibroblasts into steroidogenic ovarian granulosa‐like cells

F Wen, Y Ding, M Wang, J Du, S Zhang… - Cell …, 2024 - Wiley Online Library
Human granulosa cells in different stages are essential for maintaining normal ovarian
function, and granulosa cell defect is the main cause of ovarian dysfunction. To address this …

Regulation of follicle formation and development by ovarian signaling pathways

RD Prasasya, KE Mayo - The ovary, 2019 - Elsevier
The follicle is the functional unit of the mammalian ovary and serves as a tightly controlled
microenvironment where granulosa cells nurture the growth and maturation of the oocyte …

[HTML][HTML] Insights into in vivo follicle formation: a review of in vitro systems

R Tanimoto, K Yoshida, S Ikeda, Y Obata - Histochemistry and Cell …, 2021 - Springer
In vitro systems capable of reconstituting the process of mouse oogenesis are now being
established to help develop further understanding of the mechanisms underlying …