• In this study we have explored a functional

  2019-07-08

  

  In this study we have explored a functional role of the oxysterol/EBI2 system in this process. In 2011 we and others reported the discovery of oxysterols as ligands for EBI2 [6], [7]. Oxysterols are metabolites generated by hydroxylation of cholesterol and have been linked to a variety of fundamenta

• The importance of EBI for

  2019-07-08

  

  The importance of EBI2 for B cell function was first suggested by the dramatic upregulation of this receptor in EBV-transformed B cells and further inferred from its regulation in activated and GC B cells (Birkenbach et al., 1993, Glynne et al., 2000, Shaffer et al., 2000). An involvement of EBI2 in

• br Introduction Concern has been

  2019-07-08

  

  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

• One of the critical functions of the product

  2019-07-08

  

  One of the critical functions of the product of the AR gene is to activate the expression of target genes. This transactivation activity resides in the N-terminal domain of the protein encoded in exon 1, which contains polymorphic repeats. These trinucleotide repeats, (CAG) and (GGC), encode polyglu

• DGK is not the only DGK isoform that has

  2019-07-08

  

  DGKε is not the only DGK isoform that has been associated with p53. It has been shown that DGKζ binds to p53 and modulates its activity in both the cytoplasm and the nucleus [39]. In the cytosol DGKζ promotes the degradation of p53 through the ubiquitin-proteosome system [39], also a likely mechanis

• br Signaling of DDR receptor and

  2019-07-08

  

  Signaling of DDR2 receptor and its regulation Being the tyrosine kinase receptor, downstream signaling of DDR2 receptor is initiated by phosphorylation of cytoplasmic tyrosine residue upon ligand binding (Type II collagen) but the authentic facts or detail information of tyrosine phosphorylation

• The synthetic route chosen for the preparation

  2019-07-05

  

  The synthetic route chosen for the preparation of the substrates 18 is shown in Scheme 3. Commercially available 4-aminobenzyl alcohol 13 was found to be relatively unstable to storage and hence it was prepared immediately before use by reduction of the readily available and inexpensive 4-nitrobenzy

• br Sphingosine kinase One of the

  2019-07-05

  

  Sphingosine kinase One of the enzymes closely related to DGKs are the sphingosine kinases (SKs). These enzymes catalyze the conversion of sphingosine (Sph) to sphingosine-1-phosphate (S1P). SKs and DGKs are closely related lipid kinase in term of basic enzymology and the mechanism of regulation a

• Calcium dependence of CaM target

  2019-07-05

  

  Calcium dependence of CaM/target interaction was analyzed using a titration matrix in which both Ca2+ and CaM concentrations were changed. This gave us access to different parameters characterizing the interaction and namely to the number of bound Ca2+ required for the interaction to occur. Our app

• br Materials and methods br Results

  2019-07-05

  

  Materials and methods Results Discussion In this study, we investigated two novel candidate therapeutics, the related CRM1-inhibiting SINEs KPT-185 and KPT-276, in treatment of NHL. The results showed that KPT-185 induced growth inhibition, cell-cycle arrest, and apoptosis in tumor PD173074

• br Selection of ions for GaN Systems sample test Sample

  2019-07-05

  

  Selection of ions for GaN Systems sample test Sample construction analyses has been provided to analyze the beam penetration of several ions of the cocktail in the component. An X-ray and optical view of GaN System devices parts is presented at Fig. 5, Fig. 6 respectively. The drain and source el

• transketolase Since the dideoxy analogues and served as subs

  2019-07-05

  

  Since the 1,2-dideoxy analogues, and , served as substrates for TgTCEA and TgTCEB, respectively, with the higher affinity (lower ) and lower turnover number (lower ) than their authentic substrates, PosA and PosB (such trend was more evident on analogue for TgTCEB than on analog for TgTCEA), an i

• This paper proposes an acceptance process and evaluation cri

  2019-07-05

  

  This paper proposes an acceptance process and evaluation criteria, specialized for the dedication of indirect COTS SW as well as direct ones. (Step 1) It first recognizes an indirect COTS SW as a target of dedication, unlike EPRI NP-5652/TR-106439. (Step 2) It then determines the safety category of

• Emi protein consists of an

  2019-07-05

  

  Emi2 protein consists of an N-terminal regulatory region and a C-terminal functional region. The C-terminal region contains a destruction box (D-box), which likely competes with APC/C substrates (including cyclin B) for APC/C binding, and a zinc-binding region (ZBR), which somehow inhibits APC/C ubi

• Oxidative stress is associated with elevated levels

  2019-07-05

  

  Oxidative stress is associated with elevated levels of intracellular reactive oxygen species (ROS) generation which then causes DNA damage and the death of cells (Miyata et al., 2017). Generation of ROS affects main signaling pathways in cells associated with tumorigenesis: mitogen activated protein

15775 records 987/1052 page Previous Next First page 上5页 986987988989990 下5页 Last page