Gene Expression Analysis of Human Fetal Ovarian Primordial Follicle Formation
نویسندگان
چکیده
منابع مشابه
Gene Bionetwork Analysis of Ovarian Primordial Follicle Development
Ovarian primordial follicles are critical for female reproduction and comprise a finite pool of gametes arrested in development. A systems biology approach was used to identify regulatory gene networks essential for primordial follicle development. Transcriptional responses to eight different growth factors known to influence primordial follicles were used to construct a bionetwork of regulator...
متن کاملProteomic Analysis of Fetal Ovaries Reveals That Primordial Follicle Formation and Transition Are Differentially Regulated
Primordial follicle formation represents a critical phase of the initiation of embryonic reproductive organ development, while the primordial follicle transition into primary follicle determines whether oestrus or ovulation will occur in female animals. To identify molecular mechanism of new proteins which are involved in ovarian development, we employed 2D-DIGE to compare the protein expressio...
متن کاملControl of ovarian primordial follicle activation
The ovarian follicles develop initially from primordial follicles. The majority of ovarian primordial follicles are maintained quiescently as a reserve for the reproductive life span. Only a few of them are activated and develop to an advanced follicular stage. The maintenance of dormancy and activation of primordial follicles are controlled by coordinated actions of a suppressor/activator with...
متن کاملNon-suckling starvation of neonatal mice promotes primordial follicle formation with activation of ovarian autophagy
Around the time of oocyte meiotic arrest, germ cell nest breakdown occurs, and primordial follicle (PF) formation is initiated at the perinatal stage. Recently, autophagy was implicated in this process. Autophagy is induced by nutrient starvation. This study was conducted to understand how starvation affects PF formation and autophagy induction during neonatal life. Suckling of neonatal female ...
متن کاملProgesterone regulation of primordial follicle assembly in bovine fetal ovaries.
Fertility in mammals is dependant on females having an adequate primordial follicle pool to supply oocytes for fertilization. The formation of primordial follicles is called ovarian follicular assembly. In rats and mice progesterone and estradiol have been shown to inhibit follicle assembly with assembly occurring after birth when the pups are removed from the high-steroid maternal environment....
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ژورنال
عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism
سال: 2009
ISSN: 0021-972X,1945-7197
DOI: 10.1210/jc.2008-2619