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MAPK1 — MTOR
Text-mined interactions from Literome
Iijima et al., J Biol Chem 2002
:
Whereas p38 MAPK inhibitors exhibited only partial effect,
MAPK-phosphatase-3 expression significantly
blocked the TPA stimulated S6K1 and
mTOR phosphorylation
Williamson et al., Am J Physiol Endocrinol Metab 2006
(MAP Kinase Signaling System) :
Overall, the data support the conclusion that AICAR induced AMPK activation suppresses protein synthesis through concurrent repression of
mTOR signaling and
activation of
MAPK signaling, the combination of which modulates transient changes in the initiation and elongation phases of mRNA translation
Tang et al., Hum Mol Genet 2008
(Alexander Disease) :
The activation of p38
MAPK by GFAP accumulation is in part
responsible for the down-regulation of
phosphorylated-mTOR and the subsequent activation of autophagy
Kim et al., Stem Cells 2008
:
E ( 2 ) -injected TIS21 ( -/- ) male mice also increased LSK cells in BM. Taken together, expansion of hematopoietic progenitors in TIS21 ( -/- ) female mice might be through inhibition of Akt activation, and constitutive
activation of
mTOR via preferential binding of TIS21 to E ( 2 ) -induced
p-Erk1/2 , compared with that of Akt
Recchia et al., Int J Biochem Cell Biol 2009
(Lung Neoplasms...) :
A cross-talk between the androgen receptor and the epidermal growth factor receptor leads to
p38MAPK dependent activation of
mTOR and cyclinD1 expression in prostate and lung cancer cells
Carracedo et al., J Clin Invest 2008
(MAP Kinase Signaling System...) :
Inhibition of
mTORC1 leads to
MAPK pathway activation through a PI3K dependent feedback loop in human cancer ... Taken together, our findings identify
MAPK activation as a
consequence of
mTORC1 inhibition and underscore the potential of a combined therapeutic approach with mTORC1 and MAPK inhibitors, currently employed as single agents in the clinic, for the treatment of human cancers
James et al., Mol Cell Biol 2009
(Meningioma...) :
Merlin does not regulate
mTORC1 via the established mechanism of phosphoinositide 3-kinase-Akt or
mitogen activated protein kinase/extracellular signal
regulated kinase mediated TSC2 inactivation and may instead regulate TSC/mTOR signaling in a novel fashion ... Merlin does not regulate mTORC1 via the established mechanism of phosphoinositide 3-kinase-Akt or
mitogen activated protein kinase/extracellular signal regulated kinase mediated TSC2 inactivation and may instead
regulate TSC/mTOR signaling in a novel fashion
Mi et al., J Genet Genomics 2009
(Disease Models, Animal...) :
Investigation of this hypothesis in a TSC cell model revealed that
mTOR suppression with an mTOR inhibitor, rapamycin ( sirolimus ),
led to up-regulation of
ERK/MAPK signaling in mouse Tsc2 knockout cells and that this augmented signaling was attenuated by concurrent administration of a MEK1/2 inhibitor, PD98059
Dormond-Meuwly et al., Biochem Biophys Res Commun 2011
(Neoplasms...) :
Downregulation of mTORC1 but not mTORC2 had similar effects showing that the inhibition of
mTORC1 is
responsible for the activation of
MAPK ... Taken together these results show that blocking
mTORC1 in endothelial cells
activates MAPK and that a combined inhibition of MAPK and mTOR has additive anti-angiogenic effects
Chu et al., Cancer Chemother Pharmacol 2012
(Brain Neoplasms...) :
Moreover, BO-1051 not only induced apoptotic cell death, but also enhanced autophagic flux via inhibition of
Akt/mTOR and
activation of
Erk1/2
Gallagher et al., Oncogene 2012
(Cell Transformation, Neoplastic...) :
We also investigated the
effect of targeted
PI3K/mTOR inhibition on PI3K/Akt/mTOR and
Erk1/2 signaling, and the potential effects on glycemia
Shu et al., Mol Biol Cell 2012
:
Synthesis of cAMP receptor and adenylyl cyclase A ( ACA ) is inhibited, and activation of ACA, RasC, and RasG, phosphorylation of
extracellular signal regulated kinase 2 ,
activation of
TORC2 , and stimulation of actin polymerization and myosin assembly are greatly reduced
Gratia et al., Cardiovasc Res 2012
(Disease Models, Animal...) :
Combined inhibition of AMPK and activation of Akt and
MAPK lead to activation of growth stimulating
mammalian target of rapamycin (mTOR) signalling
Gulhati et al., Carcinogenesis 2012
(Colorectal Neoplasms...) :
In this study, we show that inhibition of
mTORC1 with rapamycin
leads to feedback activation of PI3K/Akt and
Ras-MAPK signaling, resulting in cell survival and possible contribution to rapamycin resistance