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CRH — IL6
Text-mined interactions from Literome
Makrigiannakis et al., Neuroendocrinology 1999
(Adenocarcinoma...) :
For this purpose we have measured the
effects of IL-1,
IL-6 and LIF on the activity of
CRH promoter inserted in human endometrial cells in culture ... Similarly,
IL-6 increased the activity of
CRH promoter in a dose dependent fashion, an effect partially reversed by indomethacin
Venihaki et al., J Clin Invest 2001
(Inflammation) :
Corticotropin releasing hormone regulates
IL-6 expression during inflammation ... We used the corticotropin releasing hormone-deficient ( Crh ( -/- ) ) mouse to elucidate the
effect of
CRH deficiency on
IL-6 expression and IL-6 induced HPA axis activation during turpentine induced inflammation ... The paradoxical increase of plasma IL-6 associated with CRH deficiency suggests that
IL-6 release during inflammation is
CRH dependent ... These findings, along with the
regulation of
IL-6 by
CRH , support the importance of the interaction between the immune system and the HPA axis in the pathophysiology of inflammatory diseases
De Souza et al., Inflamm Res 2002
:
Indomethacin or dipyrone reduced LPS, IL-1beta,
IL-6 or TNF-alpha
induced fever and
CRH release from rat hypothalamus
Zbytek et al., Life Sci 2002
:
It is demonstrated for the first time that exogenously added
CRH stimulates production of
IL-6 and IL-11
Agelaki et al., Infect Immun 2002
(Shock, Septic) :
We have found that
CRH enhanced lipopolysaccharide (LPS) induced tumor necrosis factor alpha (TNF-alpha), interleukin-1beta (IL-1beta), and
IL-6 production
Huang et al., Cardiovasc Res 2003
(Coronary Disease) :
Stress induced
IL-6 release may, therefore, be at least partly
due to peripheral Ucn and/or
CRH , with Ucn possibly overcompensation for CRH deficiency
Cambronero et al., Regul Pept 1992
:
Adrenalectomy does not change
CRF secretion
induced by
interleukin-1 from rat perifused hypothalami
Komori et al., Chem Senses 2003
:
Our results indicate that citralva enhances stress induced activation of the hypothalamic-pituitary-adrenal axis by
corticotropin releasing hormone (CRH) mediated stimulation of
IL-6 , while DMMB enhances the beneficial action of IL-6 without affecting CRH
Maes et al., Neuro Endocrinol Lett 2003
:
In one study, CRH significantly decreases IFNgamma production by cultured human peripheral blood immunocytes, whereas in other studies
CRH increases the production of cytokines, such as IL-1, IL-2 and
IL-6
Ware et al., FEBS Lett 2005
:
High
CRH may be
caused by increased central TNFalpha and
IL-6 expression
Leu et al., Cell Immunol 1992
(Inflammation) :
Stimulation of
interleukin-6 production by
corticotropin releasing factor
Lyson et al., Neuroendocrinology 1992
:
Involvement of arachidonic acid cascade pathways in
interleukin-6 stimulated
corticotropin releasing factor release in vitro ... As reported previously, 10 ( -13 ) M
IL-6 increased
CRF release, which was significantly suppressed by DEX in a dose dependent manner ... The suppression was already highly significant at a concentration of 10 ( -11 ) M DEX and became maximal at 10 ( -7 ) M, at which concentration
CRF release was no longer
stimulated by
IL-6 ... CLO also suppressed
IL-6 induced
CRF release with a minimal effective dose of 10 ( -9 ) M. Suppression was complete at 10 ( -7 ) and 10 ( -5 ) M. ( ABSTRACT TRUNCATED AT 250 WORDS )
Krause et al., Horm Metab Res 2007
:
alpha-Helical-CRF, a CRH antagonistic peptide, annulled the
CRH effect on SZ95 sebocyte proliferation and
interleukin secretion, while the non-peptidic CRH-R1 selective antagonist antalarmin inhibited the increased production of neutral lipids caused by CRH
Navarra et al., Endocrinology 1991
:
IL-6 increased hypothalamic
CRH-41 secretion in the range 10-100 U/ml, but had no effect on isolated median eminences incubated in vitro under the same conditions
Kageyama et al., J Endocrinol 2009
:
Among them,
interleukin (IL)-6 plays a role in the regulation of
CRF
Rivier et al., Stress 2001
:
These data also illustrate the ability of a CRF antagonist or CRF antibodies to significantly augment IL-6 secretion, which indicates an inhibitory influence of the endogenous peptide in the paradigm we used.As comparable findings were obtained in adrenal-intact and adrenalectomized rats, they suggest that endogenous
CRF is
involved in the
IL-6 response to LPS independently of circulating corticosteroids or other adrenal factors
Sandi et al., Eur J Pharmacol 1995
:
This study investigated the possibility that nitric oxide ( NO ) acts as a mediator of
interleukin-1 induced
CRF release ... The concurrent treatment with NG-nitro-L-arginine and indomethacin ( 14 microM ) -- an inhibitor of prostaglandin production -- reduced
interleukin-1 induced
CRF release to the same level as NG-nitro-L-arginine alone, suggesting that prostaglandins might interact with NO on this interleukin-1 effect
Angioni et al., Life Sci 1993
:
CRH significantly
increased IL-6 release from PBMC ( p < 0.01 )
Kakucska et al., Endocrinology 1993
:
Endotoxin induced
corticotropin releasing hormone gene expression in the hypothalamic paraventricular nucleus is
mediated centrally by
interleukin-1
Karanth et al., Neuroimmunomodulation 1995
:
The inhibitor of cyclooxygenase, indomethacin ( IND ), also blocked IL-2 induced CRF release just as it has previously been shown to block IL-1- and
IL-6 induced
CRF release
Stephanou et al., Mol Cell Endocrinol 1997
(Arthritis, Experimental) :
Increased
CRH promoter activity following phorbol ester treatment was
inhibited by a dominant negative
NF-IL6 mutant, showing that the effects of phorbol ester were principally mediated by C/EBP
Mulchahey et al., Endocrinology 1999
:
The expression of both
CRF and CRF-BP is positively
regulated by forskolin and
interleukin-6
Dudley et al., Am J Obstet Gynecol 1999
(Obstetric Labor, Premature...) :
The cytokine
interleukin 1
stimulates production of
corticotropin releasing hormone , and corticotropin releasing hormone in turn regulates cytokine production by immune effector cells