Tài liệu Báo cáo khoa học: Redox regulation of dimerization

Tài liệu Báo cáo khoa học: Redox regulation of dimerization of the receptor proteintyrosine phosphatases RPTPa, LAR, RPTPl and CD45 pdf

... Redox regulation of dimerization of the receptor proteintyrosine phosphatases RPTPa, LAR, RPTPl and CD45 Arnoud Groen, John Overvoorde, Thea van der Wijk and Jeroen den Hertog Hubrecht ... investigated dimerization and the role of oxidation in dimerization of a panel of four different RPTPs. We compared four RPTPs from different subtypes, i.e. RPTP...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo khoa học: Down-regulation of reduced folate carrier may result in folate malabsorption across intestinal brush border membrane during experimental alcoholism docx

... absorptive site of folic acid, i.e. the small intestine. Expression of the RFC protein in BBM of the intestine The effect of chronic alcoholism on the level of expression of the RFC protein at the BBM ... mucodepletion and an increase in intra- epithelial lymphocytes of the epithelial cells of the villus lining. There was no evidence of any haemor- rhag...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Rac upregulates tissue inhibitor of metalloproteinase-1 expression by redox-dependent activation of extracellular signal-regulated kinase signaling pptx

... have reported that the AP-1 and PEA- 3 ⁄ ETS-1 sites and the proteins binding to them interact to enhance transcription from the whole element. Therefore, we analyzed the role of these two sites ... signaling To further substantiate the role of ROS and of ERK1,2 signaling in Tiam1 ⁄ Rac-induced and AP-1-mediated upregulation of TIMP-1, we investigated whether Tiam1 ⁄...

Ngày tải lên : 19/02/2014, 05:20

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Tài liệu Báo cáo khoa học: Down-regulation of heme oxygenase-2 is associated with the increased expression of heme oxygenase-1 in human cell lines docx

... The intracellular concentration of heme is maintained by the rate of its synthesis and degrada- tion [1]. Many enzymes and their regulators are responsible for heme synthesis [1,2]. On the other hand, ... expression (see Figs 4 and 6). On the other hand, knockdown of either HO-1 or HO-2 expression resulted in the accumulation of heme in the hemin- treated HepG2 cells...

Ngày tải lên : 19/02/2014, 05:20

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Tài liệu Báo cáo khoa học: A DExD⁄ H box RNA helicase is important for K+ deprivation responses and tolerance in Arabidopsis thaliana docx

... Characterization and expression analysis of the T-DNA insertion for the helps mutant and OE lines of AtHELPS. (A) The conserved motifs of DExD ⁄ H-box RNA helicases in AtHELPS. Numbers represent the amino ... the molecular mechanisms of the regulation of AtHELPS expression, we ﬁrst performed genevestigator analysis (http://www.genevestigator. ethz.ch/). The resul...

Ngày tải lên : 14/02/2014, 18:20

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Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc

... & Stitt M (1993) Reg- ulation of the expression of rbcs and other photosyn- thetic genes by carbohydrates – a mechanism for the sink regulation of photosynthesis. Plant J 3, 817–828. 29 Moore ... interconversion rates as a function of time of cold exposure, (b) comparison of the magnitudes of the various interconversion rates, and (c) lineup of the accessio...

Ngày tải lên : 14/02/2014, 22:20

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Tài liệu Báo cáo khoa học: A strategy for discovery of cancer glyco-biomarkers in serum using newly developed technologies for glycoproteomics ppt

... FEBS glycoproteins from the culture media and HCC patient sera. Of these,  60 proteins were discarded, as they were also identiﬁed from the sera of HVs. To estimate the abundance of the remaining candidates ... found in the sera of HVs. Overlapping proteins are removed from the candidates. The proﬁles are then compared with those of RCA120. Overlapping proteins appe...

Ngày tải lên : 16/02/2014, 08:20

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Tài liệu Báo cáo khoa học: An anthrax lethal factor mutant that is defective at causing pyroptosis retains proapoptotic activity pdf

... this time, the expression of LF was induced in the supernatant by the addition of 20% xylose (Sigma-Aldrich) to a ﬁnal concentration of 0.5%. The culture was grown for another 4–4.5 h, and then centrifuged ... The Authors Journal compilation ª 2009 FEBS 121 pro-IL-1b in the cytosol and the appearance of IL-1b in the cell supernatants (Fig. 2C). A lower level of...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Post-translational modiﬁcation of the deubiquitinating enzyme otubain 1 modulates active RhoA levels and susceptibility to Yersinia invasion pptx

... performed and the P-values are displayed, as calculated using the Student’s t-test. The mean and standard deviations of absolute numbers of the observed colonies are indicated. (C) Number of colonies ... were lysed and dilutions plated and cultured for 2 days at 27 °C. The number of colonies for OTUB1 and the OTUB1 mutants were counted and presented relative to...

Ngày tải lên : 16/02/2014, 15:20

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Tài liệu Báo cáo khoa học: Post-translational modiﬁcations of the linker histone variants and their association with cell mechanisms docx

... number of these modiﬁcations is low, the density of modiﬁcations is much the same as in the rest of the linker histones. It is the shortness of the N-terminal tails Table 1. Alignment of chicken, ... studies [14–16] suggest that the linker histone is close to the dyad axis of the core particle at the entry and exit of the DNA. Similarly, the geometry...

Ngày tải lên : 18/02/2014, 08:20

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