Báo cáo khoa học: Leukocyte–endothelial cell interactions pot

... para- cellular pathway through intercellular junctions, or a transcellular pathway through the endothelial cell body. This minireview series comprises five reviews that cover important aspects of leukocyte–endothelial ... of cell adhesion molecules, such as intercellular adhesion molecule-1 and vascular cell adhesion molecule-1, is believed to be required for the initiation of endothel...

Ngày tải lên: 07/03/2014, 12:20

... transcriptional induction and redistribution from intracellular pools [20]. Integrins mediate cell cell, cell extracellular matrix and cell patho- gen interactions by binding to distinct, but overlapping, Table ... [19]. Fig. 3. Cell surface molecules as potential targets in inflammatory bowel disease as a lymphocyte-driven disease. N. C. Kaneider et al. Targeting leukocyte–endothelial...

Ngày tải lên: 07/03/2014, 12:20

... REVIEW ARTICLE Transient RNA–protein interactions in RNA folding Martina Doetsch, Rene ´ e Schroeder and Boris Fu ¨ rtig Department of Biochemistry and Molecular Cell Biology, Max F. Perutz Laboratories, ... folding; RNA chaperones; RNA folding problem; transient interactions Correspondence B. Fu ¨ rtig, Department of Biochemistry and Molecular Cell Biology, Max F. Perutz Laboratories...

Ngày tải lên: 14/02/2014, 19:20

... model is a relevant skin cellular model, complementary to isolated cells. In this study, we used human cutaneous cells and hRE to test the hypothesis that exposure to RFR results in cell stress response. ... NHDFe cells, exposure to GSM-900 did not induce cell stress in NHDFc cells. 0 20 40 60 80 100 Percentage of cells A 0 20 40 60 80 100 viable apoptotic necrotic UVB GSM90 0 SHAM Percen...

Ngày tải lên: 07/03/2014, 11:20

... trials. In vitro cell- free methods for protein synthesis with extracts from prokaryotic [1] or eukaryotic [2] cells offer an alternative to the E. coli cell- based platforms. Cell- free approaches ... yeast, mammalian, or insect cell systems [3–5]. Cell- free sys- tems may permit successful production of proteins that undergo proteolysis [6,7] or accumulate in inclusion bodies [8] in c...

Ngày tải lên: 07/03/2014, 12:20

... Contributions to catalysis and potential interactions of the three catalytic domains in a contiguous trimeric creatine kinase Gregg ... have not been conducted on FlgCKs, and the catalytic competence of individual domains and the potential interactions between domains remain unknown. Considerable effort has been focused on determining the ... structure in CyCKs and MtCKs, as oligo- meriza...

Ngày tải lên: 16/03/2014, 06:20

... in a given cell may be extremely low, although many may form during the lifetime of the cell. This field is still relatively new, but has come a long way in terms of establishing hypotheses and ... factors: hydrogen-bonding between the guanines in a plane, p–p interactions between the gua- nines in adjacent planes and charge–charge interactions between the partially negative O 6 of the...

Ngày tải lên: 23/03/2014, 03:20

... binding of acetylcholinesterase to this extracellular matrix component may allow cell- to -cell recognition, and also cell signalling via membrane receptors. Studies using monolayer and 3D spheroid ... adhesion assay. By using an electri- cal cell subs trate impedance-sensing method, they demonstrated that the level of cell substratum adhe- sion of neuroblastoma cells correlates directl...

Ngày tải lên: 23/03/2014, 07:20

... maintenance of cell cell adheren junctions. It has been suggested to associate both with E-cadherin–catenin and nectin–afadin systems, and to regulate E-cadherin-mediated cell cell adhe- sion ... [40,55]. IQGAP1 may, together with cell adhe- sion proteins, organize F-actin to form specific structures and morphology at the cell cell adhesion sites in epithelial cells. It is possible tha...

Ngày tải lên: 23/03/2014, 13:20

... Carnac G, Marcilhac A & Benyamin Y (2004) m-Calpain implication in cell cycle during muscle precursor cell activation. Exp Cell Res 298, 48–57. 7 Yamashima T (2004) Ca 2+ -dependent proteases ... that the primary antibody was omitted. Intracellular calcium localization In situ precipitation of calcium ions was performed on muscle strips, using potassium pyroantimonate ⁄ osmium tetro...

Ngày tải lên: 23/03/2014, 13:20