• Although the presence of calcium in RHA

  2019-08-12

  

  Although the presence of calcium in RHA-P active site is confirmed by the homology modeling, some additional observations can be made following the metal depletion and reconstitution experiments performed on RHA-Phis. EDTA-treated RHA-Phis recovers its activity in the presence of divalent cations su

• The knockout mice models of

  2019-08-09

  

  The knockout mice models of the DNMTs gene shed light on understanding the molecular background of male infertility development. Dnmt1−/− causes demethylation of the genome (Lei et al, 1996, Li et al, 1992) (). The Dnmt3a conditional knockout mouse models exhibit spermatogenic arrest at the spermato

• An increasing body of evidence demonstrates that MXC can

  2019-08-09

  

  An increasing body of evidence demonstrates that MXC can cause neurobehavioral and neuropathological alterations [7]. In the brain, there are several steroidogenic enzymes, which are responsible for neurosteroid production. Neurosteroids are subsets of steroids that rapidly change neuronal excitabil

• During DNA replication p protein binds PCNA in

  2019-08-09

  

  During DNA replication p21 protein binds PCNA, in its role as processivity factor, to stop replication when there is DNA damage, and apparently p21 also binds PCNA when this is in complex with Cyc/CDKs [11]. In plants, KRPs (functional analogs of p21), inhibit kinase activity in CycD/CDKs complexes

• Transduction of cellular signals by G protein coupled recept

  2019-08-09

  

  Transduction of cellular signals by G protein-coupled receptors (GPCRs) is stringently regulated to prevent the deleterious effects of unrestrained GPCR signaling. The rapid termination of signaling mediated by agonist-occupied GPCRs is referred to as homologous desensitization and involves the foll

• Constitutive activity of Ras Raf MEK ERK pathway plays a

  2019-08-09

  

  Constitutive activity of Ras/Raf/MEK/ERK pathway plays a critical role on melanoma growth, thus inhibition of activity of Ras, Raf and MEK can reduce ERK activity, leading to a decrease in melanoma cell proliferation, survival and invasion (Burotto et al., 2014; Paluncic et al., 2016). Our results a

• The requirement for two distinct

  2019-08-09

  

  The requirement for two distinct signalling pathways for cAMP-induced growth arrest likely represents an important mechanism allowing VSMC to finely modulate their cellular responses to cAMP-elevating stimuli. Our data demonstrates for the first time that activation of both pathways in VSMC results

• To provide a brief critical evaluation of this technology an

  2019-08-09

  

  To provide a brief critical evaluation of this technology and an outlook, we note that performance of SMEPT is critically dependent on each of the components making up this platform, namely the substrate, the enzyme, and the prodrug. With regards to the latter, SMEPT is built on the experience and s

• br O GlcNAc transferase OGT

  2019-08-09

  

  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

• To get an indication whether

  2019-08-09

  

  To get an indication whether GBM-derived 25-OHC could act as a chemotactic signal for monocytes, lipid extracts of GM133 media were used in THP-1 migration assays. Although an indirect approach, these experiments revealed that medium lipid extracts induced monocyte migration in a quantitatively comp

• It has only recently been appreciated that antigen

  2019-08-09

  

  It has only recently been appreciated that antigen-activated trans-4-Hydroxycrotonic acid formula undertake two additional transient migrations during the early stages of T-dependent antibody responses. In the first of these, antigen-activated B cells migrate rapidly (within 2–3h) to the outer regi

• A growing number of other post translational modifications a

  2019-08-09

  

  A growing number of other post-translational modifications are implicated in regulation of the ubiquitin system, including substrate modification by hydroxylation, glycosylation, acetylation, methylation, modification by poly(ADP-ribose) (PAR), and attachment of ubiquitin-like modifiers. The HIF1-α

• Water solubility experimental data of water hydrocarbon mixt

  2019-08-08

  

  Water solubility experimental data of 24 water + hydrocarbon mixtures are used to find a general correlation for CPA model parameters. Finally, the model is benchmarked against three complex water solubility data set (Athabasca bitumen + water mixtures) from the literature [25], [26]. The model reli

• Organ fibrosis is thought to be initiated by repeated

  2019-08-08

  

  Organ fibrosis is thought to be initiated by repeated or chronic epithelial injury. The current belief is that damaged epithelial read more here induce an aberrant and unresolved wound repair process by activating fibroblasts via various profibrotic cues. Upon injury, epithelial cells activate the p

• Gastrointestinal tone can be effectively modulated by cholin

  2019-08-08

  

  Gastrointestinal tone can be effectively modulated by cholinesterase inhibitors. As parasympathetic fibers release ampa receptors to contract the circular and longitudinal intestinal muscles, AChE inhibition can facilitate those actions. Postoperative ileus (delayed gastric emptying after surgery)

16480 records 1014/1099 page Previous Next First page 上5页 10111012101310141015 下5页 Last page