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However the Moon is not the only possible source
2020-05-05

However, the Moon is not the only possible source for space resources. Asteroids, in particular near-Earth asteroids (NEAs), can provide an alternative source for propellant and other materials, sometimes at lower cost. There are an expected 4000 NEAs that require less propellant (delta-V) per trip
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The defining molecular feature of Ewing
2020-05-05

The defining molecular feature of Ewing sarcoma is the characteristic EWSR1/ETS fusion protein, most commonly involving EWSR1 and FLI1 (Delattre et al., 1992, May et al., 1993). EWS–FLI1 causes global changes in gene expression both by directly regulating gene expression and by causing changes in ch
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Although further experiments are needed to
2020-04-30

Although further experiments are needed to determine definitively whether D–ETB receptor heterodimers exist, for example, by using fluorescence resonance pramiracetam transfer analysis or co-immunoprecipitation of receptors, the results of the study by Zeng and colleagues appear to indicate that D–
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A limitation of this study is the between
2020-04-30

A limitation of this study is the between-study heterogeneity of the datasets analyzed. To address this heterogeneity, we used a random-effects model in our analysis. Also, only 2 of the databases provided information on sex, and as a result, the sex-specific analyses were performed with a smaller c
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Enzyme mimics belong to a type of
2020-04-30

Enzyme mimics belong to a type of rising catalysts which show the similar function with their corresponding natural enzymes [20], [21], [22], [23], [24], [25], [26], [27], although their structures are different from natural enzymes. In the area of prodrug activation, the widely-used enzyme mimics a
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br O GlcNAc transferase OGT belongs to the
2020-04-30

O-GlcNAc transferase OGT belongs to the metal-independent GT-B superfamily of glycosyltransferases, which has been well-reviewed previously [14,15]. OGT is an essential gene encoded on the X-chromosome, and it has two main regions: a long N-terminal tetratricopeptide repeat (TPR) region and a C-t
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The two most important biological machineries controlling pr
2020-04-30

The two most important biological machineries controlling proteostasis, PQC, and degradation are autophagy and the ubiquitin-proteasome system (UPS) (). Autophagy is a lysosome-dependent, tightly regulated catabolic process that degrades unwanted cell organelles and cytoplasmic constituents in lysos
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Neratinib The first transcription factor TF
2020-04-30

The first transcription factor (TF) known to interact with one of the cis-acting GAREs is GAMYB protein, the expression of which is induced by GA in the aleurone Neratinib of barley (HvGAMYB) (Gubler and Jacobsen, 1992). GAMYB is an important regulator of endosperm functions during seed development
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In addition we investigated if the previously reported papai
2020-04-30

In addition, we investigated if the previously reported papain inhibitor can inhibit rhodesain, and found that it was not active at inhibiting rhodesain. The vinyl sulfone analogue of () was then synthesized and tested, and it was also inactive towards rhodesain. We then determined the time depend
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The genetic basis of resistance to dieldrin has been describ
2020-04-29

The genetic basis of resistance to dieldrin has been described for several insect species as a mutation in the transmembrane domain II of the GABA-Cl or rdl (resistance to dieldrin) gene (ffrench-Constant et al., 2004; Bass et al., 2004; Du et al., 2005). A mutation in the GABA-Cl gene was found at
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Chk and Chk are functionally redundant protein
2020-04-29

Chk1 and Chk2 are functionally redundant protein kinases that respond to checkpoint signals emanating from the phosphatidylinositol 3-kinase family members ATM (ataxia-telangiectasia mutated) and ATR (Ataxia-telangiectasia and Rad-3 related). A concerted research effort has revealed many mechanistic
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Preparation of the pyridyl ether analogs was
2020-04-29

Preparation of the 2-pyridyl ether analogs (–) was accomplished by alkylation of alcohol with 2-bromopyridines in the presence of NaH to afford the desired pyridyl ether analogs in low to moderate yield. Preparation of the 3-pyridyl analog was carried out by conversion of alcohol to the tosylate,
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The mitogen activated protein kinase MAPK family which consi
2020-04-29

The mitogen-activated protein kinase (MAPK) family, which consists of extracellular signal-regulated protein kinase 1/2 (ERK1/2), p38 MAPK, and c-Jun N-terminal kinase (JNK), is involved in the development of NP (Hung et al., 2012, Ji et al., 2009). Recently, Zhuang et al. (2005) demonstrated that t
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The mechanisms by which Cav enhances
2020-04-29

The mechanisms by which Cav-1 enhances embryonal tumor progression are currently unknown. Given the documented ability of Cav-1 to drive increased biogenesis of caveolae and accelerate the flow of nutrients (mostly glucose and fatty acids) across the membrane, as observed in particular in adipocytes
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Quercetin dihydrate In vitro studies suggest that cPLA does
2020-04-29

In vitro studies suggest that cPLA2α does not show clear preference for the headgroup present at the sn-3 position, although a slight preference for zwitterionic phospholipids such as PC and PE has recently been pointed out [24]. In this regard, mass spectrometry analyses of glycerophospholipid hydr
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