Mechanisms of primordial follicle activation and new pregnancy opportunity for premature ovarian failure patients

T Zhang, M He, J Zhang, Y Tong, T Chen… - Frontiers in …, 2023 - frontiersin.org
Primordial follicles are the starting point of follicular development and the basic functional
unit of female reproduction. Primordial follicles are formed around birth, and most of the …

Current understandings of core pathways for the activation of mammalian primordial follicles

Y Zhao, H Feng, Y Zhang, JV Zhang, X Wang, D Liu… - Cells, 2021 - mdpi.com
The mammalian ovary has two main functions—producing mature oocytes for fertilization
and secreting hormones for maintaining the ovarian endocrine functions. Both functions are …

HGF secreted by mesenchymal stromal cells promotes primordial follicle activation by increasing the activity of the PI3K-AKT signaling pathway

X Mi, W Jiao, Y Yang, Y Qin, ZJ Chen… - Stem cell reviews and …, 2022 - Springer
Primordial follicle activation is fundamental for folliculogenesis and for the maintenance of
fertility. An effective therapeutic strategy for patients with premature ovarian insufficiency …

HDAC6 regulates primordial follicle activation through mTOR signaling pathway

T Zhang, M He, L Zhao, S Qin, Z Zhu, X Du… - Cell Death & …, 2021 - nature.com
Primordial follicle pool established perinatally is a non-renewable resource which
determines the female fecundity in mammals. While the majority of primordial follicles in the …

PI3K/AKT signaling tips the balance of cytoskeletal forces for cancer progression

S Deng, HC Leong, A Datta, V Gopal, AP Kumar… - Cancers, 2022 - mdpi.com
Simple Summary The PI3K/AKT signaling pathway plays critical roles in regulating a series
of cellular changes to promote tumor development and progression. The cytoskeletal …

The Factors and Pathways Regulating the Activation of Mammalian Primordial Follicles in vivo

Y Chen, W Yang, X Shi, C Zhang, G Song… - Frontiers in cell and …, 2020 - frontiersin.org
Mammalian ovaries consist of follicles as basic functional units. Each follicle comprised an
innermost oocyte and several surrounding flattened granulosa cells. Unlike males …

SIRT1 facilitates primordial follicle recruitment independent of deacetylase activity through directly modulating Akt1 and mTOR transcription

T Zhang, X Du, L Zhao, M He, L Lin, C Guo… - The FASEB …, 2019 - Wiley Online Library
In female mammals, the majority of primordial follicles (PFs) are physiologically quiescent,
and only a few of them are activated and enter the growing follicle pool. Specific molecules …

In vivo and in vitro activation of dormant primordial follicles by EGF treatment in mouse and human

J Zhang, L Yan, Y Wang, S Zhang, X Xu… - Clinical and …, 2020 - Wiley Online Library
In the mammalian ovaries, dormant primordial follicles represent the reproductive reserve of
individual females. Recently, stimulating the activation of primordial follicles in vitro has …

Single-oocyte gene expression suggests that curcumin can protect the ovarian reserve by regulating the PTEN-AKT-FOXO3a pathway

Y Lv, RC Cao, HB Liu, XW Su, G Lu, JL Ma… - International journal of …, 2021 - mdpi.com
A better understanding of the mechanism of primordial follicle activation will help us better
understand the causes of premature ovarian insufficiency (POI), and will help us identify new …

lncRNA DDGC participates in premature ovarian insufficiency through regulating RAD51 and WT1

D Li, W Xu, X Wang, Y Dang, L Xu, G Lu… - … Therapy-Nucleic Acids, 2021 - cell.com
The list of long non-coding RNAs (lncRNAs) that participate in the function of ovarian
granulosa cells (GCs) is rapidly expanding, but the mechanisms through which lncRNAs …