Tài liệu Báo cáo khoa học: Calcium-independent phospholipase A2 mediates proliferation of human promonocytic U937 cells pptx

Tài liệu Báo cáo khoa học: Calcium-independent phospholipase A2 mediates proliferation of human promonocytic U937 cells pptx

Tài liệu Báo cáo khoa học: Calcium-independent phospholipase A2 mediates proliferation of human promonocytic U937 cells pptx

... compilation ª 2008 FEBS Calcium-independent phospholipase A 2 mediates proliferation of human promonocytic U937 cells Marı ´a A. Balboa, Rebeca Pe ´ rez and Jesu ´ s Balsinde Institute of Molecular Biology ... mediate the effect of iPLA 2 on U937 cell proliferation. Discussion In this study, we demonstrate that iPLA 2 -VIA is required for the proliferation of hu...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: Tissue expression and biochemical characterization of human 2-amino 3-carboxymuconate 6-semialdehyde decarboxylase, a key enzyme in tryptophan catabolism pptx

Tài liệu Báo cáo khoa học: Tissue expression and biochemical characterization of human 2-amino 3-carboxymuconate 6-semialdehyde decarboxylase, a key enzyme in tryptophan catabolism pptx

... inhibitory effect on human ACMSD. The presence of the metal- locofactor in human ACMSD might also be inferred by our study on the enzyme pH dependence, showing that the increase of the concentrations of succinate and ... biochemical characterization of human ACMSD. Results Cloning of ACMSD transcripts The complete coding sequence of human ACMSD was obtained from reverse-tr...
Ngày tải lên : 19/02/2014, 02:20
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Tài liệu Báo cáo khoa học: MicroRNA-23a promotes the growth of gastric adenocarcinoma cell line MGC803 and downregulates interleukin-6 receptor pdf

Tài liệu Báo cáo khoa học: MicroRNA-23a promotes the growth of gastric adenocarcinoma cell line MGC803 and downregulates interleukin-6 receptor pdf

... because of its higher fold of upregula- tion in gastric adenocarcinoma tissues. Although the extent of upregulation of miR-23a in the four pairs of gastric tissues showed great variance because of the ... the active role of miR-23a in the growth promotion of malignant cells. The fundamental function of miRNAs is to regulate their targets by direct cleavage of mRNA or by...
Ngày tải lên : 18/02/2014, 04:20
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Tài liệu Báo cáo khoa học: Molecular and cellular specificity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

Tài liệu Báo cáo khoa học: Molecular and cellular specificity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

... D-CHH cells (red), D-VIH cells (green) and D -cells produc- ing both D-isomers (orange). (F) Enlarged view of the three cell types showing the variations of coloration for D -cells: D-CHH cells ... addition to cells containing exclusively l-isomers of CHH or VIH, three types of cells were found, producing: (a) d-Phe3 CHH (d-CHH cells) , (b) d-Trp4 VIH (d-VIH cells) or (c)...
Ngày tải lên : 18/02/2014, 11:20
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Tài liệu Báo cáo khoa học: Collagen I regulates matrix metalloproteinase-2 activation in osteosarcoma cells independent of S100A4 pdf

Tài liệu Báo cáo khoa học: Collagen I regulates matrix metalloproteinase-2 activation in osteosarcoma cells independent of S100A4 pdf

... Department of Pharmacy, University of Tromsø, Norway 2 Department of Medical Biochemistry, University of Tromsø, Norway 3 School of Pharmacy, University of Oslo, Norway 4 Department of Tumor Biology, ... number of via- ble cells were observed for both cell lines attached to plastic. However, when the cells were attached to monomeric 2D collagen, the number of viable cel...
Ngày tải lên : 18/02/2014, 11:20
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Tài liệu Báo cáo khoa học: Substrate specificity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt

Tài liệu Báo cáo khoa học: Substrate specificity and inhibition of brassinin hydrolases, detoxifying enzymes from the plant pathogens Leptosphaeria maculans and Alternaria brassicicola ppt

... with 55 mL of the same buffer, first alone and then with a 200 mL of a decreasing gradient of ammonium sul- phate in 20 mm Tris⁄ HCl buffer (pH 8.0) with a flow of 0.8 mLÆmin )1 . Fractions of 2.5 ... appear to suggest that cells of L. maculans L2 ⁄ M2 produce only one type of dithiocarbamate hydrolase activity. Obviously, this information is of great importance to the design...
Ngày tải lên : 18/02/2014, 14:20
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Tài liệu Báo cáo khoa học: Identification, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx

Tài liệu Báo cáo khoa học: Identification, sequencing, and localization of a new carbonic anhydrase transcript from the hydrothermal vent tubeworm Riftia pachyptila docx

... was composed of 2 lL of Moloney murine leukemia virus reverse transcriptase buffer; 0.5 lL of BSA (10 mgÆmL )1 ), 1 lL of total RNA (1.24 lgÆlL )1 ), 2.5 lL of dNTP (4 mm total), 1.5 lL of Random ... overexpression approach of RpCAbr and RpCAtr, we cannot know the functional effect of changes of some key amino-acids. Origin and number of nonvertebrate CAs Although the boot...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

... of support, needed for the hinging of the C-ter- minal part of helix III. This relative rigidity of resi- due 50 is also relevant to biological function, and has been long recognized as one of ... well-known class of DNA-binding domains occurring in a large family of transcription activators involved in the determination of cell development [1–3]. The tertiary structure of t...
Ngày tải lên : 18/02/2014, 16:20
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Tài liệu Báo cáo khoa học: ATP-dependent modulation and autophosphorylation of rapeseed 2-Cys peroxiredoxin docx

Tài liệu Báo cáo khoa học: ATP-dependent modulation and autophosphorylation of rapeseed 2-Cys peroxiredoxin docx

... cysteine. Results The concerted action of nucleotides and Mg 2+ modulates the peroxidase activity of 2-Cys Prx A thorough inspection of the available X-ray structure of human 2-Cys Prx (PDB entry: 1QMV) ... solution [23]. In the absence of perturbants, the predominant form of A C B D Fig. 1. Effect of nucleotides ⁄ Me 2+ on the functions of 2-Cys Prx. (A) Concerted action o...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: Purification and structural characterization of a D-amino acid-containing conopeptide, conomarphin, from Conus marmoreus docx

Tài liệu Báo cáo khoa học: Purification and structural characterization of a D-amino acid-containing conopeptide, conomarphin, from Conus marmoreus docx

... Pro, Val or Lys, c-carboxylation of Glu, glycosylation of Ser or Thr, bromination of Trp, sulfation of Tyr, cyclization of N-terminal Gln, and epimerization of several different residues. It ... structure of conomarphin was similar to those of other conotoxin cDNAs. The cDNA-encoded precursor of conomarphin consisted of a conserved M-superfamily signal peptide of 25 resi...
Ngày tải lên : 18/02/2014, 17:20
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