• Unlike CRM exportins Cse and Xpot

  2020-03-07

  

  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

• In the present study we have examined an alternative approac

  2020-03-07

  

  In the present study, we have examined, an alternative approach for introduction of Hyp into bacterial, non-animal collagens. Previously, Gruskin and colleagues [27] had shown that Hyp could be introduced into recombinant mammalian collagen sequences in E. coli through a mechanism of co-translationa

• The development and activation of

  2020-03-07

  

  The development and activation of T Rhodamine 123 chloride play an important role in the progression of atherosclerosis. As for activation and differentiation of T cells, TCR signalling pathway is pivotal. ZAP70 plays a crucial role in formulation of TCR–microclusters, initiation of TCR signalling

• br Sources of funding br Disclosures br Acknowledgments br I

  2020-03-07

  

  Sources of funding Disclosures Acknowledgments Introduction Insulin secretion from pancreatic β cells is a fundamental process to maintain blood glucose homeostasis. During glucose-stimulated insulin secretion, high glucose causes closure of ATP-sensitive K+ channels (KATP channels), sub

• br STAR Methods br Author Contributions br

  2020-03-07

  

  STAR★Methods Author Contributions Acknowledgments The authors thank Monika Kuhn for excellent technical assistance and Dr. Antje Schäfer for valuable scientific input. H.S. was supported by the DFG (FZ 82; Graduate School of Life Sciences and SCHI 425-6/1), and A.V.S. by Northwestern Univer

• While we previously demonstrated that TraG is inhibited

  2020-03-07

  

  While we previously demonstrated that TraG is inhibited by specific transglycosylase inhibitors and that enzymatic activity is strongly reduced upon mutation of the potential catalytic core (Arends et al., 2013), the enzymatic mechanism of both domains was not assigned. Here, by mass spectrometry an

• The concept of GPCRs and EGFRs existing

  2020-03-07

  

  The concept of GPCRs and EGFRs existing as heteromers is consistent with previous studies. Co-immunoprecipitation studies have shown that agonist stimulation (both AngII and EGF) promotes a multi-protein complex containing the AT1R and EGFR, however these endpoint assays were not in live cells or in

• br Substoichiometric substrate modification E ligases cataly

  2020-03-07

  

  Substoichiometric substrate modification E3 ligases catalyze the rapid transfer of the SUMOD from the E2 enzyme to the substrate. By definition, enzymes are recycled in the reaction, allowing multiple rounds of substrate modification by a single enzyme. Thus, enzymes function at substoichiometric

• The differences between ground and transition state properti

  2020-03-07

  

  The differences between ground and transition state properties are exemplified by a comparison of our human–yeast results with those of a structural study of possible differences in ubiquitin-Uba-1 binding in yeast (known structure) with human (simulated in [12]). Their discussion focuses on Ubiquit

• In the case of the reaction of a

  2020-03-07

  

  In the case of the reaction of 1a with Py2SMeCu(II), compound 4a was observed as the major oxidation product suggesting that further oxidation or hydrolysis of 4a was prevented under our conditions. The precise factors that govern the reactivity and stability of nitrosoamidines remain poorly known.

• Studies on the external dehydrogenases of N crassa have show

  2020-03-07

  

  Studies on the external dehydrogenases of N. crassa have shown that the NDE1 protein is a Ca2+-dependent external NADPH dehydrogenase, while NDE2 is characterized as a dehydrogenase oxidizing both cytosolic substrates (external NADH and/or NADPH) (Carneiro et al., 2004, Melo et al., 2001). All three

• In neurodegenerative disorders neurons are excited by

  2020-03-07

  

  In neurodegenerative disorders neurons are excited by enormous ionic flow which induces mitochondrial dysfunction and apoptosis. Glutamate as the main excitatory neurotransmitter, is released excessively in these diseases. Glutamate acts through N-methyl-d-aspartate (NMDA) receptor and α-amino-3-hyd

• In conclusion we demonstrated phenoconversion of CYP

  2020-03-07

  

  In conclusion, we demonstrated phenoconversion of CYP3A in stable kidney transplant recipients, and that higher plasma indoxyl sulfate concentrations in these subjects may be involved in the phenomenon. The present findings suggest that dose adjustment of drugs metabolized by CYP3A may be needed in

• Treatment related adverse events have been

  2020-03-07

  

  Treatment-related adverse events have been a serious issue in clinical application. Severe toxicity has been reported in clinical trials using antibody blockade of CSF-1R (20 mg/kg), PD-1, and CTLA-4.29, 30, 31 However, apparent side effects were not observed in our study with PLX3397 treatment alon

• br Introduction Lung cancer is the

  2020-03-06

  

  Introduction Lung cancer is the leading cause of cancer-related death worldwide, accounting for more than 1.5 million deaths in 2012. Non–small-cell lung cancers represent approximately 85% of lung neoplasms; among these, squamous cell carcinomas (SCC) account for approximately 30% of cases. The

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