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Prostaglandin E PGE is involved in several
2019-08-17
Prostaglandin E2 (PGE2) is involved in several biological processes such as renal function, inflammation, angiogenesis, and tumor growth. The various biological effects of PGE2 are mediated by the so-called E-type prostanoid receptors (EP1 to EP4). Among these, the EP4 receptor has been well studied
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br Acknowledgments This work was supported by R gion
2019-08-17
Acknowledgments This work was supported by Région Auvergne “Nouveau chercheur”. This study has been performed with the assistance of Christelle Damon-Soubeyrand for histology technical assistance using “Anipath” Platform (GReD) and Sandrine Plantade, Keredine Ouchen and Philippe Mazuel for animal
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Despite a high affinity for progesterone and a
2019-08-17
Despite a high affinity for progesterone and a relatively high affinity for testosterone [7], the binding of progesterone and testosterone to CBG is often disregarded [1], [2], [3]. However, the concentrations of these two hormones varies considerably under both normal physiological and pathophysiol
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A growing number of other post translational modifications a
2019-08-17
A growing number of other post-translational modifications are implicated in regulation of the ubiquitin system, including substrate modification by hydroxylation, glycosylation, acetylation, methylation, modification by poly(ADP-ribose) (PAR), and attachment of ubiquitin-like modifiers. The HIF1-α
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br Discussion The biochemical separation
2019-08-17
Discussion The biochemical separation of exonuclease activity from DNA-PK dependent endonuclease activity reported in this manuscript is consistent with genetic separation of Artemis enzymatic activity. Mutations in the protein which result in disruption of endonuclease activity have no effect on
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br The related catalytic regions of
2019-08-17
The related catalytic regions of the human DNA ligases contain three domains, a DNA binding domain (DBD), a nucleotidyl transferase domain (NTase) and an oligonucleotide/oligosaccharide-fold binding domain (OBD) (Ellenberger and Tomkinson, 2008). Similar to DNA ligase I, the DNA ligase III polypep
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STRING protein interactions were used to highlight enzymes d
2019-08-17
STRING protein interactions were used to highlight enzymes directly associated with DHODH (Fig. 10) (Szklarczyk et al., 2015). The reported protein-protein associations are primarily within the de novo nucleotide synthesis pathways (CAD, carbamoyl phosphate synthetase 1, uridine monophosphate synthe
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Introduction The term myeloproliferative disorders was
2019-08-17
Introduction The term “myeloproliferative disorders” was first proposed by William Dameshek in 1951. With the discovery of the Philadelphia chromosome, myeloproliferative disorders were classified into two groups: BCR-ABL positive chronic myeloid leukemia (CML) and BCR-ABL negative chronic myelopro
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Cystatins are potent inhibitors of cysteine
2019-08-17
Cystatins are potent inhibitors of cysteine proteases from the C1A family. These inhibitors primarily reduce the activities of cathepsin L-like proteases, although high concentration of barley cystatin hampers the degradation of storage proteins caused by cathepsin F-like protein (HvPap-1) (Cambra e
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Steady state mRNA levels of
2019-08-17
Steady-state mRNA levels of CYP3A isoforms were not changed during liver insufficiency. Suppression of these isoforms was observed only at the protein and activity levels, suggesting a nongenomic mechanism of CYP3A isoform downregulation during liver insufficiency. Nonetheless, transcriptional activ
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Unlike CRM exportins Cse and Xpot lack
2019-08-16
Unlike CRM1, exportins Cse1 and Xpot lack a C-extension and instead rely primarily on changes in HEAT-repeat conformation and direct Ran-cargo contacts to ensure low cargo-binding affinity in the cytosol and cooperative assembly of the exportin/Ran/cargo complex in the nucleus (Cook et al., 2005, Co
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The mammalian two hybrid results described
2019-08-16
The mammalian two-hybrid results described above were all obtained in 293T cells, and thus the higher RLU observed specific to the hCrm1 fusion could be consistent with human sr9009 powder having an unknown activator that interacts with hCrm1 HEAT repeat 9A and somehow facilitates Crm1-Rev/RRE func
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In recent years neuroimaging studies have increasingly
2019-08-16
In recent years, neuroimaging studies have increasingly demonstrated acute effects of THC on tranylcypromine calculator function, the vast majority of them involving a cognitive challenge (Bossong et al., 2014b). For example, without affecting performance accuracy, THC caused reductions in activity
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br Results Patient disease and treatment characteristics of
2019-08-16
Results Patient, disease, and treatment characteristics of the study cohort are described in Table 1. All patients were stage IIIA with pathologically documented N2 disease per AJCC 7th edition. EP4 nuclear staining 0–1 versus 2+ was significantly associated with overall survival (OS) (44.3 vs.
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Herein the interactions of etamicastat nepicastat and zamica
2019-08-16
Herein, the interactions of etamicastat, nepicastat and zamicastat with P-gp and BCRP were evaluated. Although recent investigations have been performed to assess the involvement of P-gp in the Sulfo-NHS-LC-Biotin exposure of nepicastat and etamicastat (Loureiro et al., 2015), the contribution of BC
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