• Our data supports the conclusion that the

  2020-04-26

  

  Our data supports the conclusion that the exonuclease activity thought to be intrinsic to Artemis is not a component of the Artemis polypeptide. Many possibilities exist to explain the presence of the exonuclease activity in less-pure fractions of Artemis. It is possible that the exonuclease is simp

• br Third trimester crossing the threshold to immunocompetenc

  2020-04-24

  

  Third trimester – crossing the threshold to immunocompetence Summary Regrettably, studies on the fetal immune system have yet to yield practical results. While it is becoming apparent that the fetal immune response plays a role in determining the outcome of congenital CMV infection, we still l

• The mechanisms in the central nervous system

  2020-04-22

  

  The mechanisms in the central nervous system (CNS) controlling the sympathetic tone of the SB 203580 hydrochloride are associated to behavioral strategies, such as those involved in response to stress. In this regard, morphine withdrawal induces profound and severe stress reactions evidenced by enh

• R 59-022 Two nutrient sensing pathways the cAMP protein kina

  2020-04-22

  

  Two nutrient-sensing pathways, the cAMP-protein kinase A (PKA) pathway and the target of rapamycin complex 1 (TORC1) pathway, are implicated in Msn2/4 regulation. Under non-stress conditions, Msn2 localizes in the cytoplasm and is inactivated by both PKA-dependent phosphorylation of the nuclear loca

• These studies established IAP proteins as dimeric RING

  2020-04-22

  

  These studies established IAP proteins as dimeric RING E3 ligases, but did not account for the essential role of dimerization. In IAPs and related E3s, such as RNF4 and MDM2, dimerization not only depends on contacts from the core RING domain but also residues N- and C-terminal to the RING domain (B

• The ubiquitin proteasome system Ub P is the main cellular

  2020-04-22

  

  The ubiquitin–proteasome system (Ub–P) is the main cellular machinery for protein turnover in eukaryotic cells (Glickman and Ciechanover, 2002). Degradation by Ub–P involves two steps. Target proteins are selectively, specifically, and covalently attached to ubiquitin (Ub) chains, followed by Ub-tag

• br Materials and methods br Acknowledgements

  2020-04-22

  

  Materials and methods Acknowledgements SD was supported by a pre-doctoral research fellowship from the Flanders Agency for Innovation and Entrepreneurship (VLAIO-Flanders, Belgium). YB is supported by a postdoctoral fellowship from Research Foundation Flanders (FWO, Belgium). We thank Isabelle

• br Materials and methods br Results

  2020-04-22

  

  Materials and methods Results Discussion The studies reported here provide a more direct link between conformations of the glycine-rich region of DAPK and enzyme activity. As schematically illustrated in Fig. 3, the various conformations of DAPK with bound substrate or product can be consi

• DGK is classified into the type II DGK

  2020-04-21

  

  DGKη is classified into the type II DGK subfamily [12], [13], [14], [15]. As described above, DGKη has the splice variants η1 and η2 [10]. DGKs η1 and η2 possess in common a pleckstrin homology domain at the N-terminus and a catalytic domain that is divided into two subdomains (catalytic subdomain-a

• Several main strategies for targeting E s described in

  2020-04-21

  

  Several main strategies for targeting E3s described in the literature include: in vitro screening using functional assays [86]; computer programs for predicting potential druggable pockets, including those at protein-protein interfaces, and subsequent docking-based in silico ligand screening [87]; f

• Given the important regulatory roles Ub signaling pathways p

  2020-04-21

  

  Given the important regulatory roles Ub signaling pathways play in eukaryotes, bacterial pathogens and viruses have evolved elaborate mechanisms to hijack host Ub signaling pathways and evade the immune response. This is highlighted by the numerous E3 Ub ligases and spectrum of DUBs encoded by bacte

• In the present study synthesis of

  2020-04-21

  

  In the present study, synthesis of Bi2MoO6 nanoplates via DNA-templated hydrothermal method has been undertaken. The synthesis was done through the hydrothermal method by means of the reaction of bismuth nitrate pentahydrate (Bi(NO3)3·5H2O) with sodium molybdate dihydrate (Na2MoO4·2H2O) precursor in

• Carnitine acetyltransferase CrAT transesterifies short

  2020-04-21

  

  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

• br Materials and methods br Results br Discussion

  2020-04-21

  

  Materials and methods Results Discussion Enolase (2-phospho-D-glycerate hydrolase) is a glycolytic enzyme that is also involved with various important roles in the intracellular and extracellular space (Copley, 2003; S. Zhang et al., 2015) such as transcriptional regulation, apoptosis, grow

• The potential existence of ER stress was first examined

  2020-04-21

  

  The potential existence of ER stress was first examined in EVTs in placental bed biopsy specimens obtained from pregnancies complicated by early-onset preeclampsia. It was then tested whether ER stress can modulate MMP-2 activity before elucidating the role of proinflammatory cytokines in the induct

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