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FOS — GNRH1
Text-mined interactions from Literome
Mulvaney et al., J Biol Chem 1999
:
These observations suggest that calcium influx through L-type channels is required for
GnRH induced
activation of ERK and
c-Fos and that the influence of calcium lies downstream of protein kinase C
Roelle et al., J Biol Chem 2003
(MAP Kinase Signaling System) :
Activation of c-Jun N-terminal kinase and p38 MAPK by GnRH was unaffected by EGFR or gelatinase inhibition that, however, suppressed
GnRH induction of c-Jun and
c-Fos
Fraley et al., Horm Behav 2004
:
Central injections of GALP stimulate the secretion of
gonadotropin releasing hormone (GnRH) and luteinizing hormone ( LH ) and
induce the expression of
Fos in several brain areas known to regulate male sexual behavior in the rat
Clarke et al., Endocrinology 2005
:
Effects of changing
gonadotropin releasing hormone pulse frequency and estrogen treatment on levels of estradiol receptor-alpha and
induction of
Fos and phosphorylated cyclic adenosine monophosphate response element binding protein in pituitary gonadotropes : studies in hypothalamo-pituitary disconnected ewes
Liu et al., Mol Endocrinol 2005
:
Adenoviral expression of a kinase-inactive, dominant negative version of PKCdelta impaired
GnRH activation of ERK, but not
induction of
c-Fos and LHbeta proteins, indicating that the novel PKCs signal to the ERK cascade
Coss et al., Mol Endocrinol 2007
:
Inhibition of p38 by either of two different inhibitors or a dominant negative p38 kinase abrogates synergy on FSHbeta expression, reduces
c-Fos induction by
GnRH , and prevents the further increase in c-Fos levels that occurs with cotreatment
Blake et al., Brain Res 2010
:
In naive-VNX animals,
GnRH increased
Fos in MeAv and MePv ... When the animals were sexually experienced before VNX, a condition in which GnRH does not enhance mating,
i.c.v.-GnRH combined with MOB stimulation
suppressed Fos expression in MePd
Ely et al., Mol Endocrinol 2011
:
Although c-Fos is induced by a variety of stimuli in other cell types, in the gonadotropes, only
GnRH induces
c-Fos and through it FSHß ...
GnRH induction of
c-Fos in LßT2 cells requires the serum response factor (SRF) binding site, but not the Ets/ELK1 site
Binder et al., Mol Endocrinol 2012
(Calcium Signaling) :
Additionally, although small interfering RNA specific for Nfat4 only marginally reduced
GnRH regulation of Jun,
Fos , and Atf3 mRNA accumulation, activity of an activator protein-1-responsive reporter construct was reduced by 48 %
Reddy et al., Mol Endocrinol 2013
:
Here, we determined that
GnRH induces rapidly both Egr1 and
c-Fos , but specifically decreases the rate of c-Fos degradation
Glidewell-Kenney et al., Mol Endocrinol 2013
:
We further show that this repression of
GnRH transcription may
involve enhanced
c-Fos protein binding at novel activator protein-1 (AP-1) half-sites identified in enhancer 1 and the promoter, as well as chromatin remodeling at the promoter of the GnRH gene
Bruder et al., Mol Endocrinol 1996
:
Phorbol ester inhibition of rat
gonadotropin releasing hormone promoter activity :
role of
Fos and Jun in the repression of transcription