نتایج جستجو برای: cell adhesion molecules
تعداد نتایج: 1833641 فیلتر نتایج به سال:
Christoph Madritsch, PhDa, Julia Eckl-Dorna, MD, PhDb, Katharina Blatt, PhDc, Isabella Ellinger, PhDd, Michael Kundi, MD, PhDe, Verena Niederberger, MDb, Peter Valent, MDc, Rudolf Valenta, MDa, and Sabine Flicker, PhDa aDivision of Immunopathology, Department of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, A...
LFA-1 (CD18,CD11a) is a cell-adhesion molecule that mediates critical immunological processes. In this paper we report the discovery and characterization of (R)-5-(4-bromobenzyl)-3-(3, 5-dichlorophenyl)-1,5-dimethylimidazolidine-2,4-dione (BIRT 377), an orally bioavailable small molecule that interacts specifically with LFA-1 via noncovalent binding to the CD11a chain and prevents LFA-1 from bi...
Cadherin-catenin complexes are critical for the assembly of cell-cell adhesion structures known as adherens junctions. In addition to the mechanical linkage of neighboring cells to each other, these cell-cell adhesion protein complexes have recently emerged as important sensors and transmitters of the extracellular cues inside the cell body and into the nucleus. In the past few years, multiple ...
We raised a rabbit antiserum that completely blocked cell-cell adhesion of aggregating Dictyostelium discoideum cells in an in vitro assay. All adhesion-blocking activity of this antiserum was adsorbed with a D. discoideum fraction containing molecules having molecular weights as high as about 10(6), even after the material had been extensively digested with Pronase. The properties of this frac...
Intercellular adhesion molecule 1 (ICAM-1) is involved in the accumulation and activation of leukocytes in inflammatory diseases such as periodontitis. As reported previously, ICAM-1 is up-regulated on cultured human gingival fibroblasts (HGF) by exposure to lipopolysaccharide (LPS), suggesting a specific LPS recognition mechanism. We therefore investigated the role of CD14, an LPS receptor, in...
BACKGROUND Increased plasma levels of cellular adhesion molecules (CAMs) have been shown to be predictors of all cause mortality in individuals with chronic renal failure 12 and patients with end-stage renal disease receiving haemodialysis 3. In renal transplant recipients the predictive value of CAMs has not been well characterised. The aim of this study was to assess the relationship between ...
Introduction: Psoriasis is an inflammatory skin disease in which abnormal individual immune reactivity plays an important role. Eselectin and P-selectin are adhesion molecules expressed on vascular endothelial cells in several inflammatory skin diseases, including psoriasis. The aim of the present study was to describe selected immunological changes, concerning adhesion molecules status (sEsele...
Human P-cadherin is a cell adhesion protein of the family of classical cadherins, the overexpression of which is correlated with poor prognosis in various types of cancer. Antibodies inhibiting cell-cell adhesion mediated by P-cadherin show clear therapeutic effect, although the mechanistic basis explaining their effectiveness is still unclear. Based on structural, physicochemical, and function...
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