Protein phosphatase 1
Dephosphorylation of CDK9 by protein phosphatase 2A and protein phosphatase 1 in Tat activated HIV 1 transcription
... (PMA), whereas inhibition of PP2A by okadaic acid and by fostriecin prevented activation of HIV-1 promoter [22]. One of the major nuclear subunits of PP1 is Nuclear Inhibitor of PP1 (NIPP1) that binds to the ...
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Dok3–protein phosphatase 1 interaction attenuates Card9 signaling and neutrophil dependent antifungal immunity
... recruited protein phosphatase 1 (PP1) to dephosphorylate Card9, an essential player in innate antifungal defense, to dampen downstream NF-kB and JNK activation and immune ...
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2C Proteins of Enteroviruses Suppress IKKβ Phosphorylation by Recruiting Protein Phosphatase 1
... nonstructural protein 2C of enterovirus 71 (EV71), which is the major pathogen of hand, foot, and mouth disease, inhibits tumor necrosis factor alpha (TNF- ␣ )-mediated activation of NF- B by suppressing I B ...
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Reactivation of latent HIV 1 provirus via targeting protein phosphatase 1
... HEXIM1 protein, La-related LARP7 pro- tein [12–14] and the methylphosphatase capping enzyme MePCE [15, ...that protein phosphatase-1 (PP1) dephosphorylates CDK9’s Thr 186 [22, ...
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The MyD116 African Swine Fever Virus Homologue Interacts with the Catalytic Subunit of Protein Phosphatase 1 and Activates Its Phosphatase Activity
... DP71L protein of African swine fever virus (ASFV) shares sequence similarity with the herpes simplex virus ...ICP34.5 protein over a C-terminal ...of protein phosphatase 1 (PP1) ...
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Direct interaction between the catalytic subunit of Protein Phosphatase 1 and pRb
... PMSF, benzamidine, TPCK, leupeptin, protein A-Sepha- rose, protein A-peroxidase, nocodazole, media and addi- tives for cell culture were purchased from Sigma Chem. Co.. Glutathione-Sepharose 4B, the pGEX ...
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Saccharomyces cerevisiae Afr1 Protein Is a Protein Phosphatase 1/Glc7-Targeting Subunit That Regulates the Septin Cytoskeleton during Mating
... binding protein present in mating projections is Afr1, first identified from a screen for genes that induce resistance to mating pheromone when expressed at high dos- ages ...
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Inhibition of Protein Phosphatase 1 Stimulates Secretion of Alzheimer Amyloid Precursor Protein
... Okadaic acid, a protein phosphatase inhibitor, has been shown to stimulate secretion of APPs, but the identity of the phosphatase involved has not been investigated.. Materials and Metho[r] ...
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Vimentin dephosphorylation at ser-56 is regulated by type 1 protein phosphatase in smooth muscle
... Protein phosphatase 1 (PP1) and protein phosphatase 2A (PP2A) have been implicated in smooth muscle con- traction [36, ...characterized protein phos- phatase in smooth muscle is ...
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Protein Phosphatase Type 1 Regulates Ion Homeostasis in Saccharomyces cerevisiae
... Genetics: A Cold Spring Harbor Laboratory Course Manual. Cold fusion by protein phosphatase 1. Science 285: 1084–1087. Spring Harbor Laboratory Press, Plainview, NY. Portillo, F., P. Eraso and R. ...
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Molecular Insights into the Fungus Specific Serine/Threonine Protein Phosphatase Z1 in Candida albicans
... of protein phosphatases that is specific to fungi, protein phosphatase Z1 (PPZ1) from Candida ...homolog, protein phosphatase 1␣ (PP1␣ [GLC7 in the yeast Saccharomyces cerevi- ...
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AR-v7 protein expression is regulated by protein kinase and phosphatase
... v7 protein expression remain ...of protein phosphatase-1 (PP-1) and Akt kinase depending on the gene context of cancer ...and protein degradation. These findings highlight the ...
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ASSOCIATION OF SALIVARY CALCIUM, INORGANIC PHOSPHOROUS AND ALKALINE PHOSPHATASE LEVELS IN RELATION TO DENTAL CARIES STATUS A CROSS SECTIONAL STUDY
... Alkaline phosphatase activity was found to have highly significant positive correlation with dental ...alkaline phosphatase which demonstrated a strong positive correlation with levels of alkaline ...
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Polydatin improves osteogenic differentiation of human bone mesenchymal stem cells by stimulating TAZ expression via BMP2-Wnt/β-catenin signaling pathway
... had 1 week for recovery and incision ...the 1% DMSO administered to mice in the sham and OVX ...the protein levels of osteoclas- togenesis inhibitory factor (OPG), RANKL, OPG/ RANKL, and β-CTX were ...
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High level of interleukin 32 gamma in the joint of ankylosing spondylitis is associated with osteoblast differentiation
... Although little is known about the mechanisms of syndesmophyte formation in the joints in AS, this likely involves regulatory molecules, such as Wnt proteins. Activation of Wnt signaling by blocking its natural in- ...
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Skeletal muscle protein tyrosine phosphatase activity and tyrosine phosphatase 1B protein content are associated with insulin action and resistance
... protein levels were likewise decreased by 38% in NIDDM subjects (P < 0.05). During hyperinsulinemic glucose clamps, glucose disposal rates (GDR) increased approximately sixfold in lean control and twofold in ...
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A Toxoplasma gondii Leucine-Rich Repeat Protein Binds Phosphatase Type 1 Protein and Negatively Regulates Its Activity
... with 1% SDS, 50 mM sodium acetate (pH ...of 1 l of Clontech Taq mixture DNA polymerase (Clontech) in 50-l reaction mixture ...for 1 min and 30 s (2); elongation for 1 min and 30 seconds at ...
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Mitogen activated protein kinase phosphatase 1 in rat arterial smooth muscle cell proliferation
... Stimulation of MKP-1 expression coincides with a reduction in MAP kinase activity (23), and introduction of an MKP-1 anti- sense oligonucleotide increases MAP kinase activity in arterial SMC in a ...
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Anti-CD45RO Suppresses Human Immunodeficiency Virus Type 1 Replication in Microglia: Role of Hck Tyrosine Kinase and Implications for AIDS Dementia
... and the SH3 domain of Hck has been shown to cause auto- phosphorylation and activation of Hck and to result in onco- genic transformation of certain cells (8). However, the biological consequences of the Nef-Hck ...
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Identification of Top-ranked Proteins within a Directional Protein Interaction Network using the PageRank Algorithm: Applications in Humans and Plants
... It is obviously very challenging to figure out the evolutionary path and estimate the functional status of the intermediate versions of domains and genes during the emergence of novel domains. Gene families with domain ...
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