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Ample evidence has shown that ET system plays a pivotal
2019-12-16
Ample evidence has shown that ET-1 system plays a pivotal role in the development of cardiovascular anomalies and pharmacological inhibition of ETA prevents the development of cardiac hypertrophy [[37], [38], [39]]. Yanagisawa and coworkers, who first reported the cardiomyocyte-specific endothelin A
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tie2 The molecular mechanisms regulating the differentiation
2019-12-16
The molecular mechanisms regulating the differentiation of Th1 versus Tfh tie2 from IL-12-stimulated CD4+ T cells remain largely uncharacterized in humans. This topic has been extensively studied in mice (Weinmann, 2014), because IL-12 stimulation promotes mouse naive CD4+ T cells to express both T
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Several functions of FAT have been suggested It has
2019-12-16
Several functions of FAT10 have been suggested. It has been shown that FAT10 binds noncovalently to the mitotic spindle checkpoint protein MAD2 and that this binding might cause chromosome instability in the cancer birinapant overexpressing FAT10 (Liu et al., 1999, Ren et al., 2006). In other studie
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Overall the DDR kinase domain has a
2019-12-16
Overall, the DDR1 kinase domain has a typical kinase domain structure and adequate sequence and/or structure similarity with other kinase domains, as shown in Fig. 2, which allow homology modeling of the active and inactive conformations. In addition to conformational changes to the activation loop
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Flutamide It has long been known that
2019-12-14
It has long been known that native BChE is a major factor in the inactivation of cocaine, an ester-type drug of abuse [190]. But recently some researchers conceived the idea that BChE mutations could improve that function to a point that would favorably impact cocaine overdose. Rapid progress was ma
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To ascertain separation of the
2019-12-14
To ascertain separation of the distinct enzymatic activities found in this protein preparation following separation on the HAP column, a rigorous quantitative analysis was conducted on the nickel–agarose elution and HAP FT pools of protein. For these analyses, each pool of protein was dialyzed in th
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Some mechanistic experiments performed in the
2019-12-14
Some mechanistic experiments performed in the early 2000s by Ongusaha et al. [78], suggest that DDR1 induction protects 350 mg from apoptosis in a p53-dependent manner, and that impairment of DDR1 expression or function leads to a pronounced increase of DNA damage-induced apoptosis. This evidence su
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The strand domain swap in the UbV XR dimer appears
2019-12-13
The β strand domain swap in the UbV.XR dimer appears to be a unique arrangement for a Ub-based dimer. In solution, free Ub has a KD of ∼5 mM for the monomer-dimer equilibrium, and the two subunits in the dimer adopt a range of relative orientations involving residues from Ub’s β sheet (Liu et al., 2
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br Introduction Concern has been raised over free estrogens
2019-12-13
Introduction Concern has been raised over free estrogens (estrone [E1], 17ß-estradiol [E2] and 17α-ethynylestradiol [EE2] particularly) in the past decade due to their endocrine disrupting effects on environmental biota [1], [2]. Estrogens are excreted by vertebrates primarily as sulfate or glucu
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br Contributors br Acknowledgements br Introduction Pemphigu
2019-12-13
Contributors Acknowledgements Introduction Pemphigus disorders are characterized by autoantibodies binding to desmosomes between epidermal cells, resulting in the loss of cell to cell adhesion and blister formation. In pemphigus foliaceus, autoantibodies predominantly bind to desmoglein 1,
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Recently it was reported that Crm is linked to spindle
2019-12-13
Recently, it was reported that Crm1 is linked to spindle pole body (SPB) by Spc72 in N-acetyl D-galactosamine yeast [9]. Spc72 and Spc110 are two specific receptors of γ-tubulin complex (Tub4), which target Tub4 to SPB and mediate the nucleation of microtubules from SPB [20]. It was found that disr
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Two major mechanisms including apoptosis and oxidative stres
2019-12-13
Two major mechanisms including apoptosis and oxidative stress have been suggested for MTX-induced cytotoxicity (Hafez et al., 2015; Neuman et al., 1999; El-Sheikh et al., 2015). It has been reported that MTX promotes cell death via apoptosis in both cancerous and non-transformed cells (Mazur et al.,
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Besides EGFR other tyrosine kinase receptors are currently
2019-12-13
Besides EGFR, other tyrosine kinase receptors are currently gaining attention as potential therapeutic targets. Included among these is the fibroblast growth factor receptor (FGFR) family, which is involved in the progression of a variety of cancers.7, 8, 9, 10, 11 In lung cancer, fibroblast growth
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br Acknowledgments br Introduction to the somatic mitotic
2019-12-13
Acknowledgments Introduction to the somatic mitotic cell cycle Cell cycle dysregulation and cancer Structures of the cyclin-dependent protein kinases Structure of the CDK hydrophobic skeletons Classification of protein kinase-drug complexes Dar and Shokat defined three SMER 3 of p
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Carnitine acetyltransferase CrAT transesterifies short
2019-12-13
Carnitine acetyltransferase (CrAT) transesterifies short-chain acyl-CoAs, and is located both in mitochondria and peroxisomes. In yeasts and mammals this protein is the product of a single gene [20,21] and the sorting to different organelles is evolutionary conserved, although the mechanism of diffe
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