• An ideal CHK inhibitor would be minimally cytotoxic

  2020-09-04

  

  An ideal CHK-1 inhibitor would be minimally cytotoxic, while enhancing the anti-tumor effect of a real cytotoxic agent that would be used in combination with the inhibitor. Our CHK-1 inhibitors have shown excellent selectivity over a panel of kinases including those regulating the cell cycle, but th

• For membrane protected SPE the choice of

  2020-09-04

  

  For membrane protected μ-SPE, the choice of sorbent is crucial because it determines the extraction efficiency. Up to now, many porous materials, such as carbon based sorbents [1,[3], [4], [5], [6]], ethylsilane or octadecylsilane modified silica (C2 or C18) [7,8], polymeric materials [[9], [10], [1

• Not all of the biological activities exhibited by

  2020-09-04

  

  Not all of the biological activities exhibited by progestogens (Table 1) are mediated via binding to SRs. For example, the anti-estrogenic action of progestogens in the leonurine is due to the progestogen-bound PR suppressing ER gene expression, and consequently the ability of the cell to respond t

• br Materials and methods br Results br Discussion The nitric

  2020-09-04

  

  Materials and methods Results Discussion The nitric oxide generating enzymes of the NOS family comprise three isoforms: nNOS, iNOS and eNOS [31]. Expression of eNOS is mainly found in endothelial Efaproxiral Sodium where it physically promotes vasodilation [32]. Conversely, evidence also i

• br The ubiquitin proteasome system The ubiquitin proteasome

  2020-09-04

  

  The ubiquitin proteasome system The ubiquitin proteasome system (UPS) plays a significant role in the regulation of cell growth and survival, in addition to maintaining cellular homeostasis. By means of the UPS, AdipoRon can precisely and temporally degrade approximately 80% of the entire proteom

• br Materials and methods br Results

  2020-09-03

  

  Materials and methods Results and discussion In the present work, we have applied two methodologies, CoMFA and CoMSIA to build 3D-QSAR models. There is no crystal structure available; therefore, an indirect method i.e., a ligand-based approach is the method of choice. The highly active molecul

• Several extragenic cot ts suppressors

  2020-09-03

  

  Several extragenic cot-1 (ts) suppressors have been identified. Among them, cytoplasmic dynein, dynactin, and nuclear distribution mutants of N. crassa, as well as an additional gene gul-1 (NCU01197), have been shown to have genetic interactions with cot-1 (Bruno et al., 1996, Seiler et al., 2006, T

• br Disclosures br Introduction The

  2020-09-03

  

  Disclosures Introduction The presence of anti-viral T-cell immunity is crucial for effective and sustained protection against Cytomegalovirus (CMV) following allogeneic stem cell transplantation (alloSCT) [1]. In vitro and in vivo T-cell depletion (TCD) via addition of the anti-CD52 monoclonal

• As noted earlier while exogenously administered BChE can pro

  2020-09-03

  

  As noted earlier, while exogenously administered BChE can protect against OP toxicity, its efficacy is limited by clearance of the protein from the circulation within a few days. A number of investigations have attempted to increase the circulation time of ChEs by chemical modification, gene transfe

• We then analyzed Ki proliferation index as a categorical var

  2020-09-03

  

  We then analyzed Ki-67 proliferation index as a categorical variable by using 15%, essentially the median Ki-67 value in the entire study group (see above), to delineate low and high proliferation subgroups. By Fisher\'s exact test, both the type 1 versus non-type 1 EWS-FLI1 comparison (P = 0.047; T

• Our previous high throughput screening

  2020-09-03

  

  Our previous high-throughput screening (HTS) campaign using automated, robust, and sensitive fluorescence based Iohexol assay [10], [11] led to the identification of several EPAC specific inhibitors (ESIs), and was subsequently followed by extensive hit-to-lead optimizations [20], [21], [22], [23],

• It has been reported that PGE increases

  2020-09-03

  

  It has been reported that PGE2 increases expression of the survivin mRNA (Baratelli et al. 2005) and promotes the stabilization of the survivin protein in some tumor fluorescent probes (Krysan et al. 2003). However, it is unclear whether PGE2 affects the expression of survivin mRNA or promotes the

• Similarly in the EAE model Chalmin et al previously

  2020-09-03

  

  Similarly in the EAE model, Chalmin et al. previously demonstrated that EBI2 and CH25H might be responsible for the efficient egress of differentiated Th17 cells from the draining lymph nodes [31]. As discussed above, in active EAE we did not find differences in EAE development and only the transfer

• br Experimental All starting materials and

  2020-09-03

  

  Experimental All starting materials and reagents were purchased from Sigma-Aldrich, Merck and Loba Chemie. Thin layer chromatography (TLC) was performed on silica gel G60 F254 (Merck) plates and eluted with the mobile phase n-hexane: ethyl acetate (70:30%v/v). Melting points were recorded on auto

• br Conclusions We can conclude that Arg

  2020-09-02

  

  Conclusions We can conclude that Arg293 is important but not indispensable for MeGlcA recognition by EcXyn30A since the R293A variant still retains activity and preference for MeGlcA-substituted substrates. The substrate specificity of GH30_8 glucuronoxylanases is most probably determined by an o

13299 records 708/887 page Previous Next First page 上5页 706707708709710 下5页 Last page