3-Phosphoinositide-dependent kinase-1 (Pdk1)
3-Phosphoinositide-dependent protein kinase-1 as an emerging target in the management of breast cancer
... mechanism. PDK1 possesses a hydrophobic pocket, which is termed PDK1 interacting fragment pocket, and is essential for PDK1 interaction with the hydrophobic motif of the targeted protein ...the ...
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Regulation of cell survival by CIB1, a new modulator of 3-phosphoinositide-dependent protein kinase 1 (PDK1)
... that PDK1 plays critical roles in both normal and transformed cells by facilitating cell survival, proliferation, and cell cycle progression, via signaling to one or more of its downstream ...of PDK1 ...
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MOLECULAR DOCKING OF HYRTIMOMINE A K FROM MARINE SPONGE HYRTIOS SPP AS ANTICANCER TARGET OF PHOSPHOINOSITIDE DEPENDENT KINASE 1
... There is an urgent need for new drugs with anticancer activity. The marine environment has been reported as a rich source of natural compounds. Many compounds have been examined for in vitro and in vivo activity and pave ...
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Cryptococcus neoformans Phosphoinositide-Dependent Kinase 1 (PDK1) Ortholog Is Required for Stress Tolerance and Survival in Murine Phagocytes
... Pkh2-02 is required for tolerance to membrane-targeted an- tifungal drugs. Recent work in S. cerevisiae has highlighted the role of the ScPkh kinases in a wide variety of plasma membrane- related biological processes ...
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Preclinical validation of 3-phosphoinositide-dependent protein kinase 1 inhibition in pancreatic cancer
... with 3% bovine serum albumin (TBST -BSA) at room temperature (RT) for 1 h followed by overnight incubation with primary antibodies at 4 ...for 1 h at RT with the appropriate secondary antibody ...
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Phosphoinositide (3,4,5) triphosphate binding to phosphoinositide dependent kinase 1 regulates a protein kinase B/Akt signaling threshold that dictates T cell migration, not proliferation
... NaCl, 1% NP-40, 10 mM sodium fluoride, 10 mM iodoacetimide, 1 mM EDTA, 40 mM $-glycero- phosphate, protease inhibitors, 1 mM phenylmethylsulfonyl fluoride, 100 %M sodium orthovanadate) and then ...
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Foxo1 is required in mouse spermatogonial stem cells for their maintenance and the initiation of spermatogenesis
... of 3-phosphoinositide–dependent protein kinase 1 (Pdk1) and phosphatase and tensin homolog (Pten) in the male germ line, we found that PI3K signaling regulates Foxo1 stability ...
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MicroRNAs in apoptosis, autophagy and necroptosis
... of 3-phosphoinositide-dependent protein kinase-1 (PDK1), another effector in the PI3K signaling pathway that is often down-regulated in gastric carcinoma cases and that is ...
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Phosphoinositide dependent kinase 1 controls migration and malignant transformation but not cell growth and proliferation in PTEN null lymphocytes
... by PDK1 signaling. Consequently, deletion of PDK1 restored expression of CD62L and CCR7 and prevented the up-regulation of CD44 in PTEN-deleted T ...of PDK1. PDK1 thus controls the migratory ...
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Normal insulin dependent activation of Akt/protein kinase B, with diminished activation of phosphoinositide 3 kinase, in muscle in type 2 diabetes
... serine/threonine kinase Akt (also known as protein kinase B) is activated in vivo by insulin administration in humans, and whether impaired activation of Akt could play a role in insulin resistance, we ...
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Phosphoinositide 3-Kinase/Akt Signaling and Redox Metabolism in Cancer.
... Metabolic rewiring and the consequent production of reactive oxygen species (ROS) are necessary to promote tumorigenesis. At the nexus of these cellular processes is the aberrant regulation of oncogenic signaling ...
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Phosphoinositide-3-kinase/akt - dependent signaling is required for maintenance of [Ca2+]i,ICa, and Ca2+ transients in HL-1 cardiomyocytes
... following 3–4 days in culture to fully establish the contracting phenotype [8,13], which also suggests variable expression of ion channels needed for this ...
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Neuroblast niche position is controlled by Phosphoinositide 3 kinase dependent DE Cadherin adhesion
... ectopic Dpn-positive cells were small and only weakly, if at all, expressed the S-phase activity reporter PCNA:GFP (Fig. 2A,F). Next, we assayed the number and location of Dpn-positive NBs in brains of 1-day-old ...
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Molecular characterization of the Haemonchus contortus phosphoinositide dependent protein kinase 1 gene (Hc pdk 1)
... in length and had 16 exons (48–174 bp) that abided by the GT-AG rule [44]. However, Hc-pdk-2 had no introns and very limited transcription, and was thus interpreted to represent a pseudogene or the result of a genomic ...
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Initiation of human astrovirus type 1 infection was blocked by inhibitors of phosphoinositide 3 kinase
... PI3K kinase inhibitors did not block ERK phosphoryl- ation, yet exhibited inhibitory effect on infection, indi- cates that the PI3K-mediated cascade acts independent or downstream of that mediated by ERK (Figure ...
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Glucocorticoid insensitivity as a future target of therapy for chronic obstructive pulmonary disease
... in kinase signaling are likely to contribute to the impaired GRα function in COPD and selective targeting of these pathways, such as PI3Kδ and p38 MAPK, which could also restore the effectives of GC in ...
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Leptin signaling molecular actions and drug target in hepatocellular carcinoma
... Notes: Leptin binding to the receptor Ob-R in HCC cells activates canonical (JAK2/STAT, MAPK, and Pi-3K) signaling pathways. Leptin-induced JAK2/STAT3, MAPK, Pi-3K/ mTOR, p38, and JNK signaling. Pi-3K/Akt induces ...
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Phosphoinositide 3-kinase: a critical signalling event in pulmonary cells.
... Phosphoinositide 3-kinases (PI-3Ks) are enzymes that generate lipid second messenger molecules, resulting in the activation of multiple intracellular signalling ...
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The paradox role of caspase cascade in ionizing radiation therapy
... Radiotherapy is one of the helpful clinical procedure for treatment of different types of human malignancies espe- cially lung, thyroid, breast, colon, prostate and brain cancers. Nearly 50% of all cancerous patients are ...
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Schaupp, Andreas (2012): Eph receptor clustering is the central integrator in eliciting graded Kinase-dependent signaling responses. Dissertation, LMU München: Fakultät für Biologie
... (A) Comparison of the structures from the unligated EphA2 (cyan) and EphB2 (magenta) ligand- binding domain. Secondary structure elements are labeled on the ribbon diagram (arrows). Both the EphA2 and EphB2 structure are ...
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