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001-es BibID:	BIBFORM004690
035-os BibID:	(scopus)0035191769 (wos)000172278000004
Első szerző:	Pfeiffer, Alexandra
Cím:	Lipopolysaccharide and ceramide docking to CD14 provokes ligand-specific receptor clustering in rafts / Pfeiffer, A., Bottcher, A., Orso, E., Kapinsky, M., Nagy, P., Bodnar, A., Spreitzer, I., Liebisch, G., Drobnik, W., Gempel, K., Horn, M., Holmer, S., Hartung, T., Multhoff, G., Schutz, G., Schindler, H., Ulmer, A. J., Heine, H., Stelter, F., Schutt, C., Rothe, G., Szollosi, J., Damjanovich, S., Schmitz, G.
Dátum:	2001
Megjegyzések:	The glycosylphosphatidylinositol-anchored receptor CD14 plays a major role in the inflammatory response of monocytes to lipopolysaccharide. Here, we describe that ceramide, a constituent of atherogenic lipoproteins, binds to CD14 and induces clustering of CD14 to co-receptors in rafts. In resting cells, CD14 was associated with CD55, the Fcgamma-receptors CD32 and CD64 and the pentaspan CD47. Ceramide further recruited the complement receptor 3 (CD11b/CD18) and CD36 into proximity of CD14. Lipopolysaccharide, in addition, induced co-clustering with Toll-like receptor 4, Fcgamma-RIIIa (CD16a) and the tetraspanin CD81 while CD47 was dissociated. The different receptor complexes may be linked to ligand-specific cellular responses initiated by CD14.
Tárgyszavak:	Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Antigens,CD Antigens,CD14 Carrier Proteins Ceramides chemistry Glycoproteins Human Inflammation Ligands Lipopolysaccharides Macrophage-1 Antigen Membrane Glycoproteins Membrane Microdomains metabolism Monocytes pharmacology Receptors,Cell Surface Support,Non-U.S.Gov't
Megjelenés:	European Journal of Immunology. - 31 : 11 (2001), p. 3153-3164. -
További szerzők:	Böttcher, Alfred Orsó Evelyn Kapinsky, Michael Nagy Péter (1971-) (biofizikus) Dóczy-Bodnár Andrea (1970-) (biofizikus) Spreitzer, Ingo Liebisch, Gerhard Drobnik, Wolfgang Gempel, Klaus Horn, Markus Holmer, Stefan Hartung, Thomas Multhoff, Gabriele Schütz, Gerhard Schindler, Hansgeorg Ulmer, Artur J. Heine, Holger Stelter, Felix Schütt, Christine Rothe, Gregor Szöllősi János (1953-) (biofizikus) Damjanovich Sándor (1936-2017) (biofizikus) Schmitz, Gerd
Internet cím:	DOI
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