IndraLab
Statements
sparser
"The starting point is the
G i/o -protein dependent PI3K activation that leads to the membrane
recruitment of Akt, which becomes tyrosine phosphorylated by c-Src with the
subsequent phosphorylation in both the activation loop within the kinase domain
[A-loop (T308)] and the hydrophobic motif in the C-terminal region [HM (S473)] by
PDK1 and mTORC2, respectively."
reach
"We found that the levels of phosphorylated (p-) AKT, mTOR, Bad, Src, FAK, and paxillin were higher in the stable CHIP knockdown Panc-1 and BxPC-3 cells, and the levels of p-AKT, p-mTOR, p-Bad, p-Src, p-FAK, and p-paxillin significantly decreased in CHIP OE cells, while the total protein did not change in the CHIP knockdown and CHIP OE cells."
reach
"In human tracheal smooth muscle cells, TNF-alpha induced MMP-9 expression and Akt phosphorylation in a time dependent manner, which was attenuated by the inhibitors of Src (PP1), epidermal growth factor receptor (AG1478), PDGFR (AG1296), and PI3K (LY294002), respectively, revealed by reporter gene assay, RT-PCR, zymographic, and Western blot analyses."
reach
"Additionally, interstitial fluid flow has been reported to sense mechanical signals via the integrin/Src pathway, which leads to the phosphorylation of FAK and Akt, promoting macrophage polarization toward the M2 phenotype, as evidenced by increased expression of M2 macrophage markers such as ArgI, CD206, and TGFβ [209]."
isi
"Furthermore, knockdown of CIgG upregulated PTP-BAS mRNA and protein expression, whereas cisplatin downregulated PTP-BAS protein, but not mRNA expression; knockdown of PTP-BAS upregulated phosphorylation of Src, PDK1, AKT, and blocked CIgG knockdown-mediated enhancement of cisplatin-induced inhibition of cell proliferation."
reach
"Because of the importance of receptor and nonreceptor tyrosine kinases in G protein coupled receptor signaling, we studied the role of epidermal growth factor receptor (EGFR), c-Src, and phosphoinositide 3-kinase (PI3K) on OT induced PGF (2 alpha) production in association with cyclooxygenase 2 (COX2) expression and ERK1/2 and Akt phosphorylation."
reach
"The dramatic phosphorylation of Akt and to a lesser extent MAPK and Src, in response to SDF-1alpha in duct cells of the IFNgammaNOD transgenic mice, indicate a potential involvement of these signaling proteins in the regulation of migration, proliferation, and survival of the pancreatic progenitor population."
sparser
"Further, FAK and CDCP1 tyrosine phosphorylation were recently shown to be reciprocally related, xref , xref and CDCP1 cleavage-dependent increases in CDCP1 tyrosine phosphorylation protect cells from anoikis through mechanisms involving enhanced Src and PKCδ tyrosine phosphorylation and activation of the pro-survival kinase Akt. xref This latter study demonstrated that plasmin is an important regulator of CDCP1 cleavage in vivo ."
reach
"Together, these data indicate that CDCP1 mediated survival signaling in vivo involves Src dependent phosphorylation of 70 kDa CDCP1, Akt activation, and suppression of PARP1 cleavage, all of which are linked directly to the proteolysis induced cleavage of CDCP1 expressed on the surface of bona fide carcinoma cells or transformed cells."
reach
"We thus took advantage of specific Src kinase activity inhibitor PP1 and SU6656 to investigate the effects of Src kinase on EGFR transactivation and subsequent Akt activation, and found that Src kinase inhibition blocked PTHrP (1–34)-induced EGFR and Akt phosphorylation (Figure 2D)."
reach
"One possibility is that Src may regulate this pathway through activation of AKT since Src can directly induce AKT phosphorylation and AKT can induce phosphorylation of ubiquitin specific protease 4 (USP4), a deubiquitinating enzyme that prevents TGF-beta receptor I degradation [XREF_BIBR]."
sparser
"The recruitment of β-arrestin to the AT1R possibly engages a pathway where Src phosphorylates and activates Akt, which in turn phosphorylates endothelial nitric oxide synthase (eNOS) ( xref ; xref ), which could further provide a connection between AT1R-arrestin function and cardiovascular tone via nitric oxide regulation ( xref )."
sparser
"Although we cannot exclude the possibility that eHsp90 influences LRP1 endocytic function, our data support a model whereby eHsp90-LRP1 functions as a signal transduction complex to regulate src dependent AKT phosphorylation, resulting in P-EphA2 S897 directed cell motility and invasion."
reach
"As shown in Figure 2B‐E, individual treatments of erlotinib, AG490, LY294002 and PD98059 all led to a substantial decrease in YD‐38 cell survival.3.3
Knockdown of Src causes a strong inhibition of the phosphorylation of EGFR, STAT-5, PKB and ERK-1/2 in YD-38 human oral cancer cells."