997 resultados para Anissat, Joseph (18..-18..) -- Portraits


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Human invariant natural killer T (NKT) cell TCRs bind to CD1d via an "invariant" Vα24-Jα18 chain (iNKTα) paired to semi-invariant Vβ11 chains (iNKTβ). Single-amino acid variations at position 93 (p93) of iNKTα, immediately upstream of the "invariant" CDR3α region, have been reported in a substantial proportion of human iNKT-cell clones (4-30%). Although p93, a serine in most human iNKT-cell TCRs, makes no contact with CD1d, it could affect CD1d binding by altering the conformation of the crucial CDR3α loop. By generating recombinant refolded iNKT-cell TCRs, we show that natural single-nucleotide variations in iNKTα, translating to serine, threonine, asparagine or isoleucine at p93, exert a powerful effect on CD1d binding, with up to 28-fold differences in affinity between these variants. This effect was observed with CD1d loaded with either the artificial α-galactosylceramide antigens KRN7000 or OCH, or the endogenous glycolipid β-galactosylceramide, and its importance for autoreactive recognition of endogenous lipids was demonstrated by the binding of variant iNKT-cell TCR tetramers to cell surface expressed CD1d. The serine-containing variant showed the strongest CD1d binding, offering an explanation for its predominance in vivo. Complementary molecular dynamics modeling studies were consistent with an impact of p93 on the conformation of the CDR3α loop.

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1 Brief von Margot von Mendelssohn an Max Horkheimer, 20.05.1948; 6 Briefe zwsichen Charles E. Merriam und Max Horkheimer, 1940-1941; 4 Briefe zwischen Josef Messinger und Max Horkheimer, 1940; 1 Curriculum Vitae von Alfred Meusel an Max Horkheimer; 1 Brief von Max Horkheimer an Gerhard Meyer, 17.10.1938; 3 Briefe zwischen Hans A. Meyer und Max Horkheimer´09.10.1939, 1947; 2 Briefe zwischen Julie Meyer und Max Horkheimer, 12.04.1941, 15.04.1941; 43 Briefe zwischen Hermann Meyer-Lindenberg, Oscar Meyer und Max Horkheimer sowie Briefwechsel mit Hadley Cantril; 2 Briefe zwischen Hadley Cantril und Theodor W. Adorno, 22.05.1941, 28.05.1941; 1 Brief von Jerome Michael an Margot von Mendelssohn, 10.01.1941; 2 Briefe und 2 Beilagen zwischen Joseph Mire und Max Horkheimer, 16.03.1941, 28.03.1941; 6 Briefe zwischen Mitchell, Silberberg & Knupp, Los Angeles und Max Horkheimer, 1942, 1943; 1 Brief von Friedrich Pollock an Wesley C. Mitchell, 06.08.1940; 3 Briefe zwischen Hans Mohr und Max Horkheimer, 29.03.1946, 1946; 1 Brief von Herbert Moeller Morton an Max Horkheimer, 25.02.1940; 1 Brief von Max Horkheimer an den Chairman of the Committee on General Scholarships, Cambridge Massachusetts, 01.03.1940; 2 Briefe von David H. Moses an Max Horkheimer, 1939; 1 Brief von Franz Neumann an Philip Mosley, 28.04.1941; 49 Briefe zwischen Dorthy I. Mulgrave und Max Horkheimer, 1936-1940; 1 Brief von Max Horkheimer an das Municipal Court, San Francisco, 24.12.1948;

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We have systematically characterized gene expression patterns in 49 adult and embryonic mouse tissues by using cDNA microarrays with 18,816 mouse cDNAs. Cluster analysis defined sets of genes that were expressed ubiquitously or in similar groups of tissues such as digestive organs and muscle. Clustering of expression profiles was observed in embryonic brain, postnatal cerebellum, and adult olfactory bulb, reflecting similarities in neurogenesis and remodeling. Finally, clustering genes coding for known enzymes into 78 metabolic pathways revealed a surprising coordination of expression within each pathway among different tissues. On the other hand, a more detailed examination of glycolysis revealed tissue-specific differences in profiles of key regulatory enzymes. Thus, by surveying global gene expression by using microarrays with a large number of elements, we provide insights into the commonality and diversity of pathways responsible for the development and maintenance of the mammalian body plan.

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Published copy of the 1790 College Laws with the admittatur of undergraduate Timothy Fuller signed by President Joseph Willard on August 18, 1797.

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Handwritten quitclaim by Joseph Wadsworth as beneficiary of the estate of Benjamin Wadsworth, acknowledging payment by Andrew Bordman.

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Commission appointing Moses Deshon as major of a foot regiment under Col. Joseph Thatcher.

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II. Verzeichnis der Druckausgaben und thematischer Katalog der Mannheimer Kammermusik des 18. Jahrhunderts. Musiktext (II. Teil: Trios und Duos (ohne Klavier und mit obligatem Klavier)) Richter, F. X. Klaviertrio nr. 6, G moll. Stamitz, Johann. Triosonate, Es dur. Sonata da camera op. 6 IV, A dur. Toeschi, Joseph. Klaviertrio nr. 4, G dur. Filtz, Anton. Streichtrio op. 3 II. A dur. Klaviertrio op. 4 III. C dur. Eichner, Ernst. Klaviertrio op. 1 III, C moll; op. 2 nr. I, A dur. Sterkel, F. X. Violinsonate op. 18 II, G dur. Cramer, Wilhelm. Streichtrio op. 3 II, B dur. Stamitz, Karl. Streichtrio op. 2 I, B dur. Sonata par la viola d'amore e basso. Edelmann, J. F. Klavier-Violin-Sonate op. 2 I, C moll; op. 4 III, F moll. Stamitz, Anton. Streichtrio op. 4 I, Es dur. Stamitz, Karl. Orchesterquartett op. 4 I, C dur.

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Cast and scenario of Orpheus, Rinaldo, Der Tod des Hercules, and Medea, in French and German: p. [xxxi]-xlviii.

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Includes bibliographical references.