• Materials and methods br Results Assay of

  2020-03-12

  

  Materials and methods Results Assay of botulinum toxin activity is critical for the risk-assessment, diagnosis, and treatment of botulism cases. The frequently encountered active forms of the toxin are; L chain (inside intoxicated neuronal cells), BoNT (in the blood stream of a botulism patient,

• Like all other cellular processes ubiquitination is also

  2020-03-12

  

  Like all other cellular processes, ubiquitination is also tightly regulated; more so, as myriads of pathways are controlled via this conjugation and dysregulation of ubiquitination has been implicated in various diseases including cancer [16], [17]. Quite a few of such regulatory mechanisms that con

• prexasertib br Substoichiometric substrate modification E li

  2020-03-12

  

  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

• br Ubiquitination and deubiquitination pathways Ubiquitinati

  2020-03-12

  

  Ubiquitination and deubiquitination pathways Ubiquitination is a part of the post-translational modification (PTM) process. Ubiquitination affects proteins in various ways, but its main functions are to signal protein degradation via the 26S proteasome, modify cellular location of proteins, affec

• In conclusion we have found that Egr can play

  2020-03-12

  

  In conclusion, we have found that Egr1 can play an inhibitory role on DBH promoter-driven transcription. This inhibition requires a newly identified Egr1 response Flavin adenine dinucleotide receptor at the −227/−224 region of DBH promoter. This inhibition appears to result from Egr1 directly bound

• We found that the postnatal absence of norepinephrine

  2020-03-12

  

  We found that the postnatal absence of norepinephrine yields differing effects depending on noradrenergic receptor type and VO-Ohpic trihydrate synthesis region. The density of α1-AR, indicated by [3H]prazosin binding was similar between Dbh+/− and Dbh−/− mice except for a significant increase in h

• Intriguingly our laboratory has shown that

  2020-03-11

  

  Intriguingly, our laboratory has shown that the I638F kinase domain mutant, unlike the L63V and G505 mutants, is incapable of receptor autophosphorylation and activation of its downstream effector SHP-2 when exposed to collagen stimulation. These data indicate that I638F is a loss of function mutati

• Cell lines which possess microglial or

  2020-03-11

  

  Cell lines which possess microglial or neuronal properties are uncomplicated and convenient in vitro models for studying Sotalol sale injury at the cellular and molecular levels. Microglial BV-2 cells are derived from the immortalized mouse microglia and exhibit many of the morphological, phenotypi

• Several evidences showed that seizures increase brain extrac

  2020-03-11

  

  Several evidences showed that seizures increase brain extracellular glutamate, which binds to N-methyl-d-aspartate (NMDA) receptor, then up-regulated cyclooxygenase-2 (COX-2) expression in brain capillaries to increase BBB P-gp expression [11,13,29,30]. A recent study demonstrated a different signal

• Almost all previously published haplotype association studie

  2020-03-11

  

  Almost all previously published haplotype association studies have demonstrated the importance of haplotype reconstruction because the combinations of SNPs exert synergistic effects on protein function. Even synonymous polymorphisms within haplotypes can have functional consequences that are drastic

• Phosphorylation of small GTPases has been

  2020-03-11

  

  Phosphorylation of small GTPases has been also observed to affect binding affinity for the GDP/GTP cycle regulators notably GDP dissociation inhibitor (GDI) [10]. Indeed the EGF or cAMP-dependent phosphorylation of Cdc42 is associated with enhanced Cdc42–GDI interaction [8], [11]. RhoA inhibition by

• br Acknowledgements br Introduction L Rhamnosidases

  2020-03-11

  

  Acknowledgements Introduction α-L-Rhamnosidases (EC 3.2.1.40) are glycosyl hydrolases (GHs) that cleave terminal α-l-rhamnose from a large number of natural products [1]. The action of α-L-rhamnosidases (α-RHAs) has been reported, among others, on different complex substrates such as heteropol

• Primary renal PNET was first

  2020-03-11

  

  Primary renal PNET was first reported by Seemayer et al in 1975. The possible etiology of rPNET is based on the theory of neural cell intussusception in the kidney during development that initiates the tumorigenesis. rPNET most commonly affects young adults, with a mean age of 30.4 years and male pr

• Several questions remain to be

  2020-03-11

  

  Several questions remain to be addressed. The hormones and metabolites that modulate expression of EERγ in the steps leading to maturation need to be identified to learn more about physiological and pathophysiological regulation of EERγ in β cells. Considering that ERRγ repressed cell cycle genes in

• MAPKs are a family of phosphorylating enzymes that

  2020-03-11

  

  MAPKs are a family of phosphorylating enzymes that orchestrate various cellular response in proliferation, apoptosis, inflammation, stress response, and energy metabolism [11]. There are at least four major members including extracellular signal-regulated kinase 1 and 2 (ERK1/2), p38 mitogen-activat

16048 records 895/1070 page Previous Next First page 上5页 891892893894895 下5页 Last page