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CDKN1A — RAF1
Text-mined interactions from Literome
Blagosklonny et al., Leukemia 1999
(Leukemia, Myeloid) :
In comparison, the stimulation of
Raf-1 by phorbol ester ( TPA )
activates the MAPK pathway, causes MAPK dependent
p21WAF1/CIP1 induction, Rb dephosphorylation and growth arrest without Bcl-2 phosphorylation or apoptosis
Sun et al., Curr Biol 2000
:
We have reported previously that
p21 activated kinase 3 (Pak3) upregulates
Raf-1 through direct phosphorylation on Ser338 [ 2 ]
Ramakrishna et al., Toxicol Appl Pharmacol 2002
(Lung Neoplasms) :
These results suggest a possible tumor-suppressive function for K-ras
p21 in lung and a positive
role for
raf-1 and Erk 1/2 in lung tumorigenesis
Yu et al., Blood 2003
(Leukemia, Myelogenous, Chronic, BCR-ABL Positive) :
These events were accompanied by down-regulation of the
Raf-1/mitogen induced extracellular kinase ( MEK ) /extracellular signal related kinase ( ERK ) pathway as well as diminished expression of Bcr/Abl and cyclin D1, cleavage of
p21CIP1 and phosphorylation of the retinoblastoma protein ( pRb ), and induction of the stress related kinases Jun kinase (JNK) and p38 mitogen activated protein kinase ( MAPK )
Williams et al., Proc Natl Acad Sci U S A 1992
:
We show that either pp60v-src or
p21c-ras can independently
activate the autokinase activity of
Raf-1 , but only to a limited extent ... Surprisingly, both pp60v-src and
p21c-ras are
required to fully activate
Raf-1
Jin et al., J Biol Chem 2005
(MAP Kinase Signaling System) :
p21 activated Kinase 1 (Pak1) dependent phosphorylation of
Raf-1 regulates its mitochondrial localization, phosphorylation of BAD, and Bcl-2 association
Friedrich et al., J Hepatol 2005
(Carcinoma, Hepatocellular...) :
Moreover,
c-Raf-1 dependent
induction of mdm2-P2 and
p21cip1/waf1-promoter and elevated amounts of the respective proteins were observed in HBV producing cells
Ikeda et al., FEBS Lett 1995
:
Phosphorylation of RGL did not affect its binding to ras p21 and rap1 p21 under the conditions that phosphorylation of
Raf-1 reduced its affinity for ras
p21
Blagosklonny et al., Cancer Res 1995
:
These data suggest that induction of
p21WAF1 by taxol
requires c-raf-1 activity, but that it is not strictly dependent on wild-type p53
Kikuchi et al., J Biol Chem 1994
:
To elucidate the
role of post-translational modification of ras
p21 in
Raf-1 activation, we examined ras p21 dependent Raf-1 activity in baculovirus/Sf9 cells overexpressing Raf-1 and ras p21 ... However, neither the autophosphorylating activity of
Raf-1 nor its ability to activate MEK was
stimulated by v-ras
p21 mutants which are not post-translationally modified ... These results indicate that the post-translational modification of ras
p21 is
necessary for
Raf-1 activation but that the association of Raf-1 with ras p21 is not sufficient to activate Raf-1