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In humans individual differences in prefrontal dopamine
2020-06-17
In humans, individual differences in prefrontal dopamine are partially caused by the Val158Met single-nucleotide polymorphism on the catechol-O-methyltransferase gene (COMT). This gene controls activity of the COMT enzyme, which degrades extracellular catecholamines including dopamine. The Val varia
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Endothelin appears to have direct effects on
2020-06-17
Endothelin 1 appears to have direct effects on neoplastic NSC 66811 mg by inducing cellular proliferation, angiogenesis, migration, invasion, and inhibition of apoptosis [10]. Endothelin 1 mediates mitogenic effects in some epithelial tumors such as colorectal, ovarian, and prostate cancers [11], [
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While previously reported optimizations on compound
2020-06-17
While previously reported optimizations on Cefpodoxime Proxetil focused on the phenyl ring A () and substituents on isoxazole ring, other alternatives to replace isoxazole ring were never explored. Herein, we propose to replace the isoxazole with its bioisosteric substituted phenyl ring B () to ex
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Bcl functions as a transcription repressor via its N
2020-06-17
Bcl6 functions as a transcription repressor via its N-terminal BTB domain and middle “second repression,” or “RD2” domain (Chang et al., 1996, Seyfert et al., 1996). A loss of function of the BCL6 BTB domain markedly impairs survival and proliferation of mature GC eht library synthesis in a B cell i
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br Multi subunit RINGs There are RING
2020-06-17
Multi-subunit RINGs There are RING-type E3s that exist as multi-subunit assemblies (see Fig. 3B). A striking example is the Cullin RING Ligase (CRL) superfamily [35], which exhibits enormous plasticity in substrate specificity. Each CRL subfamily is characterized by a cullin protein (Cul-1, 2, 3,
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An important question is to what
2020-06-17
An important question is to what extent any differences in radioligand characteristics may have contributed to discrepancies between studies. Two studies on schizophrenia addressed this question directly by using [11C]SCH 23390 and [11C]NCC 112 in the same individuals, not finding any differences be
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br Conclusions br Acknowledgements br Protein tyrosine
2020-06-16
Conclusions Acknowledgements Protein tyrosine kinases (PTKs) of Src family are important components in cellular signal transduction pathways that couple diverse extracellular signals to appropriate cellular responses . Their activities are tightly regulated in the cells and aberrant activati
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The following are the supplementary data
2020-06-16
The following are the supplementary data related to this article. Acknowledgments Introduction Cyclooxygenases metabolize arachidonic Carbamazepine to five primary prostanoids, PGE2, PGF2, PGI2, TXA2 (TX), and PGD2. These lipid mediators interact with specific members of a family of distinct
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br STAR Methods br Acknowledgments We thank Genevi ve Almouz
2020-06-16
STAR★Methods Acknowledgments We thank Geneviève Almouzni, Sophie Polo, Ralph Scully, Wael Mansour, and Jeremy Stark for providing cell lines and Wolf Heyer, Haico van Attikum, Martijn Luijsterburg, and Brendan Price for helpful discussions. We thank Ratna Weimer, Bettina Basso, Christel Braun,
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In Senegal malaria remains a
2020-06-16
In Senegal, malaria remains a formidable public health issue, causing significant morbidity and mortality in infants and pregnant women (WHO Malaria Report, 2012). In the absence of an effective vaccine, the National Malaria Control Program has followed WHO recommendations for IPTp-SP since 2003. Th
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To elucidate the potential mechanism underlying osteosarcoma
2020-06-16
To elucidate the potential mechanism underlying osteosarcoma cell growth decrease by CDK4 inhibition, flow cytometry analysis was used to determine glucocorticoid receptor antagonist and apoptosis in human osteosarcoma cells after palbociclib treatment. The results showed that osteosarcoma cells we
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Based on both the observational
2020-06-16
Based on both the observational and theoretical data generated in this study, it appears that the mechanism(s) underlying lower IFM CPT1 activity is complex. Modeling enzyme activity versus alterations in catalytic efficiency (Fig. 3A) suggests that the observed age-associated changes in Km and Vmax
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Sensory gating describes a filter mechanism protecting
2020-06-16
‘Sensory gating’ describes a filter mechanism protecting the central nervous system from sensory overload by inhibiting behaviorally irrelevant input (Boutros et al., 2004, 2008). This permits Fmoc-Cl to a changing contextual environment (Fruhstorfer et al., 1970; Grunwald et al., 2003). Auditory g
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br Materials and methods br Results br Discussion
2020-06-15
Materials and methods Results Discussion The oestrogen agonist properties and androgen antagonist activities of parabens have been well documented by a variety of in vitro and in vivo assay systems over the past decade (Chen et al., 2007, Darbre and Harvey, 2008, Golden et al., 2005). To th
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The GH family includes also xylanases which
2020-06-15
The GH30 family includes also xylanases which are not MeGlcA-dependent. Most of them are grouped to GH30_7 subfamily that includes XynIV from Trichoderma reesei showing exo- and endo-xylanase activity [11] and XYLD from Bispora sp. MEY-1 [12] having activity towards glucuronoxylan and arabinoxylan,
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