• p kip is a member of the

  2021-05-19

  

  p27kip1 is a member of the cyclin-dependent kinase (CDK) inhibitor family that acts as a potent tumor suppressor in a variety of human cancers and negatively regulates the transition of cells from the G1 to S phase of the cell cycle, protects against inflammatory injury and promotes epithelial diffe

• br Acknowledgments The authors thank Elisabete Lepera and

  2021-05-19

  

  Acknowledgments The authors thank Elisabete Lepera and Rosana Silva for technical support. The study was supported by FAPESP, CNPq and PADC/FCF-UNESP. T.T. Miguel was the recipient of a FAPESP (Proc. 05/05171-1) and R.L. Nunes-de-Souza of a CNPq (Proc. 303580/2009-7) fellowship. Introduction

• br Results On the th day the horizontal Fig

  2021-05-19

  

  Results On the 8th day, the horizontal (Fig. 1) and vertical locomotor activity (Fig. 2) and the dorsal (Fig. 3) and adefovir striatal dopamine release (Fig. 4) increased significantly in nicotine-treated rats, compared with the saline-treated rats. Tukey post-hoc test revealed the following p v

• The significance of the two biomarkers for the detection of

  2021-05-19

  

  The significance of the two biomarkers for the detection of Aspergillus antigen and DNA in the sputum of patients cannot be over-emphasised. The mean GMI value was higher among CPA patients than the ABPA. This might not be unconnected with the fact that CPA is associated with lung damage and pre-exi

• What is the predominant mechanism underlying the

  2021-05-19

  

  What is the predominant mechanism underlying the benefits of udenafil, i.e. the vascular vs. myocardial effect? Lewis et al. suggested that the benefit of sildenafil in HFrEF would be derived from augmented RV systolic function that mainly results from pulmonary vasodilation, suggestive of the ‘vasc

• Finally we have determined for the first

  2021-05-19

  

  Finally, we have determined for the first time that aromatase enzyme activity is necessary to observe IGF-1-dependent AG-126 receptor activation. Neuroestrogen synthesis has been shown to be important for the maintenance of synaptic spine density in hippocampal slice cultures (Kretz et al., 2004) a

• br STAR Methods br Author Contributions

  2021-05-19

  

  STAR★Methods Author Contributions Acknowledgments The authors thank Monika Kuhn for excellent technical assistance and Dr. Antje Schäfer for valuable scientific input. H.S. was supported by the DFG (FZ 82; Graduate School of Life Sciences and SCHI 425-6/1), and A.V.S. by Northwestern Univer

• Introduction Enzymes have higher selectivity specificity

  2021-05-19

  

  Introduction Enzymes have higher selectivity, specificity and efficiency than chemical catalysts. Due to their properties and their green chemistry, biocatalysts are widely used in food, textile and pharmaceutical industry [1], [2]. A high efficient biocatalyst for industrial applications must be s

• br Results br Discussion PKR

  2021-05-19

  

  Results Discussion PKR is activated by viral dsRNA and exerts its antiviral effect through phosphorylation of eIF2a. Because eIF2a phosphorylation leads to attenuation of protein synthesis, many viruses have evolved mechanisms to block or suppress PKR activation. Some viruses use alternative t

• The importance of EBI for B cell

  2021-05-19

  

  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 The classical ubiquitination pathway Ubiquitination is an

  2021-05-19

  

  The classical ubiquitination pathway Ubiquitination is an enzymatic process that involves the addition of an ubiquitin protein to a substrate that usually becomes inactivated followed by degradation in the proteasome; however, several other functions have also been described. For the discovery of

• Elevated DPP activity has been strongly associated with diab

  2021-05-19

  

  Elevated DPP-4 activity has been strongly associated with diabetes mellitus, IR (Röhrborn et al., 2015), metabolic syndrome (Lamers et al., 2011) and inflammation (Zhong et al., 2015). However, report has it that GC exposure increases DPP-4activity in thymocyte homogenates (Kraml et al., 2003) but t

• Protein expression and purification A mL overnight culture o

  2021-05-18

  

  Protein expression and purification. A 3 mL overnight culture of E. coli BL21 (DE3) pLysS pGEX-6P-3-A1S_0222 was grown in Luria-Bertani (LB)-Medium (10 g/L tryptone, 5 g/L yeast extract, 5 g/L NaCl, pH 7.4, 100 μg/mL Amp) at 37 °C and 160 rpm. The overnight culture was diluted 1:100 into 200 mL LB (

• br Introduction In addition to the canonical double stranded

  2021-05-18

  

  Introduction In addition to the canonical double stranded structure, DNA can form various higher order structures such as bulges, and various kinds of mismatches, triplexes, to the G-quadruplex (G4). Over the past decades, accumulating evidence has begun to emerge that these non-canonical structu

• Our observation that FAK is downregulated in vascular

  2021-05-18

  

  Our observation that FAK is downregulated in vascular smooth muscle 11-dUTP on fibrillar collagen confirms observations reported for other cell types [14]. However, unlike the results reported previously [14], our work suggests that matrix rigidity per se does not determine FAK downregulation. This

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