Regulation of Wilms' tumor gene expression by nerve growth factor and follicle-stimulating hormone in the immature mouse ovary.
نویسندگان
چکیده
This study investigated the regulation of Wilms' tumor gene (WT1) in the ovary by nerve growth factor and FSH to better understand signals that initiate early follicular growth. Nerve growth factor showed a direct stimulatory effect on endogenous expression of WT1, whereas FSH attenuated basal and nerve growth factor-stimulated WT1 protein expression, which most likely depended on FSH responsiveness according to the follicle growth stage.
منابع مشابه
P-98: The Effect of Primary pH Values of Medium Culture on Expression of Human Follicle Stimulating Hormone in Recombinant Chinese Hamster Ovary Cells.
Background One of the common gonadotropin hormones used for infertility treatment is recombinant Follicle stimulating hormone (rFSH). pH is an environmental factor that can affect production of recombinant proteins with no imposing cost. Culture pH is known as a parameter that significantly affects cell growth and protein production. In this study, tried to investigate the effect of different p...
متن کاملP-127: The Effect of Beta Globin Intron on Human FSH Hormone Expression in CHO Cells
Background Follicle stimulating hormone (FSH)- a hetrodimeric glycoprotein- is secreted by pituitary gland. This hormone stimulates growth and maturation of the follicles in females and sperms in male. Up to now, glycoprotein hormones such as FSH have produced in different cell lines. Among of the mammalian expression systems, the Chinese hamster ovary cells (CHO) have taken into consideration ...
متن کاملAn in vitro Comparative Study of Follicle Stimulating Hormone (FSH) and Activin A Effects on the Maturation of Preantral Follicle-Enclosed Oocytes from Immature Syrian Mice
Objectives: It was aimed to investigate the effects of different doses of follicle stimulating hormone (FSH) and activin A on the growth and maturation of preantral mouse follicles during the in vitro culture. Methods: Preantral follicles (90-100 µm in diameter) were harvested from 6-8 week-old Syrian mice and cultured in TCM199 culture medium for 6 days to see the effect of FSH and Activin A...
متن کاملP-197: Expression of Bovine Follicle Stimulating Hormone Subunits in Pichia Pastoris
Background: Bovine follicle stimulating hormone (bFSH) belongs to the family of glycoprotein hormones that are released from the pituitary gland or the placenta. This hormone is a heterodimer consisting of common α- and specific β-subunit. Bovine FSH is used for reproductive technology such as superovulation in farm animals and polycystic ovary syndrome treatment. Also this hormone is produced ...
متن کاملP-132: The Effect of Different Fetal Bovine Serum Levels on Recombinant Chinese Hamster Ovary Cells, Expressing HumanFollicle Stimulating Hormone
Background: Follicle stimulating hormone (FSH) is one of the most common and effective gonadotropin hormones used in infertility treatment. Production of FSH as a drug is affordable as long as it is done with minimal cost. FBS is the most expensive component in medium culture furthermore; it’s being controversial to cause unnecessary suffering for the unborn calf for collection their serum. In ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Fertility and sterility
دوره 91 4 Suppl شماره
صفحات -
تاریخ انتشار 2009