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FGF2 — IGF1
Text-mined interactions from Literome
Zhang et al., Lab Invest 1999
(Asthma) :
After epithelial perturbation,
basic fibroblast growth factor , platelet derived growth factor,
IGF-1 , transforming growth factor-beta2, and endothelin-1 levels
increased in culture supernatants ... After epithelial perturbation,
basic fibroblast growth factor , platelet derived growth factor,
IGF-1 , transforming growth factor-beta2, and endothelin-1 levels
increased in culture supernatants
Cao et al., Zhonghua Yan Ke Za Zhi 1997
:
( 1 ) EGF,
b-FGF ,
IGF-I significantly
increased the DNA 6.6-12.2 times in human RPE cells in comparison with the control, the rank order of potency of the factors being EGF > b-FGF > IGF-I ... ( 1 ) EGF,
b-FGF ,
IGF-I significantly
increased the DNA 6.6-12.2 times in human RPE cells in comparison with the control, the rank order of potency of the factors being EGF > b-FGF > IGF-I
Spicer et al., J Anim Sci 2000
:
In the
presence of insulin, epidermal growth factor,
basic fibroblast growth factor , and estradiol decreased ( P < 0.05 )
IGF-I production below that observed for insulin alone
Arsenijevic et al., J Neurosci 2001
:
The newly generated spheres were multipotent, and clonal analysis revealed that EGF or
FGF-2 , in the
presence of
IGF-I , acted directly on NSCs
Sun et al., Zhonghua Yan Ke Za Zhi 1999
:
Either
bFGF ( 1 - 100 microg/L ) or IGF-I ( 20 - 100 microg/L ) increases mitosis of BLEC significantly, and 20 microg/L
IGF-I may
increase bFGF induced mitogenesis
Chandrasekher et al., Invest Ophthalmol Vis Sci 2003
:
The presence of
FGF-2 in proliferating rabbit lens epithelial cells
enhanced the
IGF-1- , but not the PDGF mediated PI-3K activation, suggesting a possible integration of FGF-2 signals with IGF-1
Aberg et al., Mol Cell Neurosci 2003
(MAP Kinase Signaling System) :
Pretreatment with fibroblast growth factor-2 (FGF-2) increased the
IGF-I receptor (IGF-IR) expression, and both
FGF-2 and IGF-I were
required for maximal proliferation
Frederick et al., Mol Cell Neurosci 2004
:
IGF-I enhanced
FGF-2 induction of cyclin D1, activation of G ( 1 ) cyclin-cyclin dependent kinase (cdk) complexes, and hyperphosphorylation of retinoblastoma protein ( pRb )
Russo et al., J Cell Physiol 2004
(Neuroblastoma) :
FGF-2 , directly and indirectly, overcomes the proliferative and anti-apoptotic activity of IGF-I by complex mechanisms, including enhancement of differentiation and apoptotic pathways, and inhibition of
IGF-I induced anti-apoptotic signalling
Loeser et al., Arthritis Rheum 2005
:
Basic fibroblast growth factor inhibits the anabolic activity of
insulin-like growth factor 1 and osteogenic protein 1 in adult human articular chondrocytes ... The anabolic activity of
IGF-1 and OP-1, alone and in combination, is significantly
inhibited by
bFGF
Rosenthal et al., Mol Endocrinol 1991
:
Concomitantly,
FGF resulted in a 60-70 % increase in
IGF-I binding compared to that in control myoblasts ... Scatchard analyses and studies of gene expression demonstrated that the increased
IGF-I binding
induced by
FGF reflected parallel increases in IGF-I receptor content and mRNA abundance
Kalluri et al., Eur J Neurosci 2007
:
However,
FGF-2 ( ERK activator ) in the
presence of
IGF-I ( Akt activator ) increased the proliferation of cells ... Accordingly, stimulation of the ERK pathway by
FGF-2 induced the expression of cyclin D1, which is essential for the entry of cells into cell cycle, and
IGF-I in the presence of FGF-2
up-regulated the expression of cyclin D1
Jeschke et al., Gene Ther 2007
:
IGF-I , KGF and their combination cDNA treatment significantly ( P < 0.05 ) accelerated re-epithelization,
increased IGF-I, KGF,
FGF , VEGF and collagen type IV expression, while it had no effect on collagen type I and III expression
Goldsmith et al., Am J Physiol 1991
:
Insulin-like growth factor-1 had no significant effect on
bFGF expression
Etheredge et al., Invest Ophthalmol Vis Sci 2009
:
The authors suggest that
FGF-2 initiates the hypercellular phase of corneal wound healing and that
IGF-I and PDGF are
involved in the restoration of a normal ECM
Wakabayashi et al., J Neurosci Res 2010
(Brain Ischemia...) :
In MSC transplanted brain, among many neurotrophic factors, only human
insulin-like growth factor 1 (IGF-1) was
detected in the core and ischemic border zone at 3 days after MCAO, whereas host cells expressed markedly higher neurotrophic factors ( rat origin ) than control rats, especially vascular endothelial growth factor ( VEGF ) at 3 days and epidermal growth factor (EGF) and
basic fibroblast growth factor (bFGF) at 7 days after MCAO
Park et al., Growth Factors 2009
:
bFGF also
increased the expression of FGFR, which in turn increased expression of
insulin-like growth factor ( IGFs )
Fazeli et al., J Clin Endocrinol Metab 2010
:
In a transgenic mouse model,
FGF-21 reduces
IGF-I levels by inhibiting signal transducer and activator of transcription-5, a mediator of the intracellular effects of GH
Naville et al., Mol Cell Endocrinol 1990
:
Human chorionic gonadotropin ( hCG ) and basic
fibroblast growth factor (FGF) stimulate in a dose dependent manner
IGF-I production by Leydig cells ... The secretion of
IGF-I by Sertoli cells was
stimulated by FSH and
FGF
Schulz et al., J Neurosci 2012
:
Furthermore, astrocytes in culture express high levels of
FGF-2 in
response to IL-1ß, and
IGF-1 in response to TNF-a stimulation
Kralisch et al., J Endocrinol 2013
(Insulin Resistance) :
Notably,
FGF21 significantly
inhibited IGF1 secretion into HepG2 cell culture supernatants in preliminary in vitro experiments
Penhoat et al., J Biol Chem 1989
:
The basal secretion of
IGF-I ( 6 +/- 1 ng/48 h/10 ( 6 ) cells ) was
stimulated 3-, 4.5-, and 9.5-fold by
fibroblast growth factor , angiotensin II ( A-II ), and ACTH, respectively, but not by growth hormone
Wilkie et al., Growth Regul 1995
:
This study describes the
effect of acidic and basic
fibroblast growth factor (FGF) on DNA synthesis in chick satellite cells in vitro and interactions with
insulin-like growth factor-I (IGF-I) and exogenous heparin
Johnson et al., Exp Cell Res 1995
:
In addition, specific binding of
FGF2 to 48-h cultures of adult satellite cells was not
stimulated by FGF2,
IGF-1 , IGF-2, PDGF-BB, or TGF-beta 2, and specific binding was significantly decreased ( P < 0.05 ) by FGF2 and TGF-beta 2 ... In addition, specific binding of
FGF2 to 48-h cultures of adult satellite cells was not
stimulated by FGF2,
IGF-1 , IGF-2, PDGF-BB, or TGF-beta 2, and specific binding was significantly decreased ( P < 0.05 ) by FGF2 and TGF-beta 2
Canalis et al., Endocrinology 1993
:
We tested the
effects of
basic fibroblast growth factor (bFGF) , transforming growth factor-beta 1 ( TGF beta 1 ), and platelet derived growth factors (PDGF) AA and BB on
IGF-I mRNA expression and polypeptide concentrations in cultures of osteoblast enriched ( Ob ) cells from 22-day-old fetal rat calvariae
Ververis et al., Circ Res 1993
:
PDGF and
FGF but not Ang II
regulate vascular
IGF I receptors through a PKC dependent pathway
Schriever et al., Atherosclerosis 1996
:
Human recombinant
insulin-like growth factor I and -II
stimulate the expression of
basic fibroblast growth factor but suppress the division of bovine coronary smooth muscle cells
Scheinowitz et al., Int J Cardiol 1997
(Disease Models, Animal...) :
IGF has been found to promote physiological forms of cardiac hypertrophy, and
FGF induces neovascularization
Kanzaki et al., Mol Cell Endocrinol 1994
:
Basic fibroblast growth factor induces luteinizing hormone receptor expression in the
presence of
insulin-like growth factor-I in ovarian granulosa cells
Li et al., Exp Eye Res 1999
(Second Messenger Systems) :
The
regulation of
IGF-I mRNA expression by
bFGF was investigated in cultured rat Müller cells and the mechanism of regulation studied ... SQ22536 ( 100 microM ), an adenylate cyclase inhibitor, and H-89, a PKA inhibitor, had no inhibitory effect on
bFGF induced down-regulation of
IGF-I expression