Transcriptional Regulation of the Rat Steroidogenic Acute Regulatory Protein Gene by Steroidogenic Factor 1
نویسندگان
چکیده
منابع مشابه
Diazinon interrupts ovarian steroidogenic acute regulatory (StAR) gene transcription in gonadotropin-stimulated rat model
Organophosphate pesticides are considered as endocrine disruptors that interfere with reproductive functions. The corpus luteum (CL) is a transient endocrine gland that produces progesterone, a crucial hormone for a successful beginning and maintenance of pregnancy. Steroidogenic acute regulatory protein (StAR) facilitates the rate-limiting transfer of cholesterol from the outer mitochondrial m...
متن کاملDiazinon interrupts ovarian steroidogenic acute regulatory (StAR) gene transcription in gonadotropin-stimulated rat model
Organophosphate pesticides are considered as endocrine disruptors that interfere with reproductive functions. The corpus luteum (CL) is a transient endocrine gland that produces progesterone, a crucial hormone for a successful beginning and maintenance of pregnancy. Steroidogenic acute regulatory protein (StAR) facilitates the rate-limiting transfer of cholesterol from the outer mitochondrial m...
متن کاملSteroidogenic factor-1 influences protein-deoxyribonucleic acid interactions within the cyclic adenosine 3,5-monophosphate-responsive regions of the murine steroidogenic acute regulatory protein gene.
De novo synthesis of the steroidogenic acute regulatory protein (StAR) in response to trophic hormonal stimulation of steroidogenic cells is required for the delivery of cholesterol from the mitochondrial outer membrane to the mitochondrial inner membrane and the cytochrome P450 side-chain cleavage enzyme. StAR expression is transcriptionally regulated by cAMP-mediated mechanisms, and we have i...
متن کاملThe steroidogenic acute regulatory protein is expressed in steroidogenic cells of the day-old brain.
Although recent research has focused on the fundamental role(s) of steroids synthesized de novo in the brain on development, the mechanism by which production of these neurosteroids is regulated remains unclear. Steroid production in peripheral tissues is acutely regulated by the steroidogenic acute regulatory (StAR) protein, which mediates the rate-limiting step in steroid biosynthesis: the in...
متن کاملPotential regulation of GnRH gene by a steroidogenic factor-1-like protein.
Steroidogenic factor-1 (SF-1) is a member of an orphan nuclear hormone receptor superfamily. It plays a critical role in the development and function of the hypothalamic-pituitary-gonadal and adrenal axis. However, whether SF-1 can regulate transcription of gonadotrophin-releasing hormone (GnRH) gene is not known. To examine this possibility, we first over-expressed SF-1 and found that it not o...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 1998
ISSN: 0013-7227
DOI: 10.1210/en.139.12.4820