báo cáo khoa học: "The mechanisms by which polyamines accelerate tumor spread" pdf

... antiapoptotic activity of epidermal growth factor by promoting the ubiquitylation and degradation of the truncated C-terminal portion of Bid Bilal A. Azakir, Guillaume Desrochers and Annie Angers De ´ partement ... tBid levels and the ubiquitin ligase activity of Itch. In this study, we first examined the ability of Itch to interact w...

Ngày tải lên: 16/02/2014, 09:20

... TTG GTG ACA ATT ATG TA alr2505 Forward: GTT GCA ACA CAC CAA TTT CG Reverse: CAA GCA CGG GAA ATT TTA GC OsiS: oxidative stress -induced cysteine desulfurase M. Ruiz et al. 3722 FEBS Journal 277 ... Journal compilation ê 2010 FEBS. No claim to original French government works The alr2505 (osiS) gene from Anabaena sp. strain PCC7120 encodes a cysteine desul...

Ngày tải lên: 18/02/2014, 04:20

... 276 (2009) 63866398 ê 2009 The Authors Journal compilation ª 2009 FEBS The pro-form of BMP-2 interferes with BMP-2 signalling by competing with BMP-2 for IA receptor binding Anja Hauburger 1 , ... to the mature form. We show that proBMP-2 can compete with mature BMP-2 for binding to BMP receptor IA (BMPR -IA) , one of the main receptors of...

Ngày tải lên: 18/02/2014, 06:20

... ê 2009 FEBS The PA-TM -RING protein RING finger protein 13 is an endosomal integral membrane E3 ubiquitin ligase whose RING finger domain is released to the cytoplasm by proteolysis Jeffrey P. ... released into the cytoplasm by proteolysis. The PA-TM -RING pro- tein RNF13 is synthesized as an integral endosomal mem...

Ngày tải lên: 18/02/2014, 08:20

... MINIREVIEW Reaction mechanisms of thiamin diphosphate enzymes: redox reactions Kai Tittmann Albrecht-von-Haller-Institut fu ă r Panzenwissenschaften ... proximity to the ThDP cofactor), fol- lowed by sequential reduction of the other two clusters leading towards the surface of the protein, where K. Tittmann Redox reactions of thiamin diphosphate enzymes FEBS ......

Ngày tải lên: 18/02/2014, 08:20

... DNA methylation rates catalyzed by either M .SssI or M .HhaI. The extent of the methylation is almost independent of the position of the damaged guanine residue X + . Discussion The goal of ... MTases, the fluorescence intensities at 384 nm were calculated. Determination of the amounts of the active form of M .SssI and M .HhaI The amount of the...

Ngày tải lên: 19/02/2014, 00:20

... 274 (20 07) 36553668 ê 20 07 The Authors Journal compilation ê 20 07 FEBS 36 67 The bacterium, nontypeable Haemophilus influenzae, enhances host antiviral response by inducing Toll-like receptor 7 ... pro- vide evidence that the bacterium, NTHi, enhances the expression of the key genes involved in host antiviral response by up-regulating TLR...

Ngày tải lên: 19/02/2014, 00:20

... significant role in the protection of A n B n GAPDH isoforms against oxidative stress. Discussion The aims of the present study were to establish whe- ther chloroplastic GAPDH isoforms undergo gluta- thionylation ... thioredoxin-independent isoform of chloroplastic glyceraldehyde-3-phosphate dehydrogenase is selectively regulated by glutathionylation Mirko Zaf...

Ngày tải lên: 19/02/2014, 05:20

... Processing. Dept. of Computer Science TR-70, Rutgers University, New Brunswick, N.J. Reinhart, T;mya [1976] The Syntactic Domain of Anaphora. unpublished Ph.D. dissertation, Department of Foreign ... and LinBuistics, M.I.T. Rieger, Charles J. [1974] Conceptual Memory: A Theory and Compufer Program for Processing Ihe Meaning Content of Natural Language Utterances. Stanford Artifi...

Ngày tải lên: 21/02/2014, 20:20

... of data on problem solving and talk about problem solving, 2) development of a process model of these behaviors, and 3) use of coding techniques to extract traces of "critical phenomena" ... model of the role of point of view in problem solving. SUMMARY We have reported here a three pronged approach to the study of problem solving action and repor...

Ngày tải lên: 21/02/2014, 20:20

... 2004 The MCAD Y42H mutation is temperature sensitive (Eur. J. Biochem. 271) 4063 The Y42H mutation in medium-chain acyl-CoA dehydrogenase, which is prevalent in babies identified by MS/MS-based newborn screening, ... observed, indicating that the temperature- induced change in the fold of the structure is indistinguishable between the t...

Ngày tải lên: 07/03/2014, 16:20

... fusion of UGT1A stop transfer sequence (TMD ⁄ CT) with the ectodomain of the plasma membrane CD4 reporter protein. We showed that the stop transfer sequence, when attached to C-terminus of the CD4 ... investigated the mechanism of ER residency of UGT1A mediated by the stop transfer sequence by analysing the subcellular localization and sensit...

Ngày tải lên: 07/03/2014, 16:20

... the desirable property, not shared by the others, of being concentrated at relatively low values of length, and of having no elements exceeding a certain length (Fig. 1). Words, defined in ... 38-40] THE DISTRIBUTION OF WORD LENGTH IN TECHNICAL RUSSIAN Anthony G. Oettinger Computation Laboratory, Harvard University IN the course of an analysis of s...

Ngày tải lên: 16/03/2014, 19:20

... drug resistance exporter, the precursor of the MATE family. A similar pathway has been proposed for the evolution of drug exporters from carbohydrate exporters within the ABC superfamily [27,67]. The appearance ... to members of the PST family were the primordial systems of the MOP superfamily. If the primordial system was a complex carbohydrate exporter similar to me...

Ngày tải lên: 23/03/2014, 20:22

... polyamines may be another factor that accelerates tumor growth. Conclusion As polyamines are essential for cell growth, one of the mechanisms by which polyamines accelerate tumor growth is through the ... factor. In addition, polyamines seem to accelerate tumor invasion and metastasis not only by suppressing immune system activity against established (already existin...

Ngày tải lên: 10/08/2014, 10:21