References of "1992"
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See detailVerkehrswirtschaft auf neuen Wegen? Unternehmenspolitik vor der ökologischen Herausforderung.
Hesse, Markus UL

Book published by Metropolis-Verlag (1992)

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See detailIn vivo analysis of functional domains from villin and gelsolin.
Finidori, J.; Friederich, Evelyne UL; Kwiatkowski, D. J. et al

in The Journal of cell biology (1992), 116(5), 1145-55

Transfected CV1 cells were used to compare the in vivo effects of various domains of villin and gelsolin. These two homologous actin modulating proteins both contain a duplicated severin-like sequence ... [more ▼]

Transfected CV1 cells were used to compare the in vivo effects of various domains of villin and gelsolin. These two homologous actin modulating proteins both contain a duplicated severin-like sequence. Villin has in addition a carboxy-terminal domain, the headpiece, which accounts for its bundling activity. The effects of the villin-deleted mutants were compared with those of native villin. Our results show that essential domains of villin required to induce the growth of microvilli and F-actin redistribution are present in the first half of the core and in the headpiece. We also show that the second half of the villin core cannot be exchanged by its homolog in gelsolin. When expressed at high levels of CV1 cells, full length gelsolin completely disrupted stress fibers without change of the cell shape. Addition of the villin headpiece to gelsolin had no effect on the phenotype induced by gelsolin alone. Expression of the first half of gelsolin induced similar modifications as capping proteins and rapid cell mortality; this deleterious effect on the cell structure was also observed when the headpiece was linked to the first half of gelsolin. In cells expressing the second half of gelsolin, a dotted F-actin staining was often seen. Moreover elongated dorsal F-actin structures were observed when the headpiece was linked to the second gelsolin domain. These studies illustrate the patent in vivo severing activity of gelsolin as well as the distinct functional properties of villin core in contrast to gelsolin. [less ▲]

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See detailAn actin-binding site containing a conserved motif of charged amino acid residues is essential for the morphogenic effect of villin.
Friederich, Evelyne UL; Vancompernolle, K.; Huet, C. et al

in Cell (1992), 70(1), 81-92

The actin-binding protein villin induces microvillus growth and reorganization of the cytoskeleton in cells that do not normally produce this protein. Transfection of mutagenized villin cDNAs into CV-1 ... [more ▼]

The actin-binding protein villin induces microvillus growth and reorganization of the cytoskeleton in cells that do not normally produce this protein. Transfection of mutagenized villin cDNAs into CV-1 cells was used to show that a conserved, COOH-terminally located cluster of charged amino acid residues (KKEK) is crucial for the morphogenic activity of villin in vivo. In vitro experiments with a 22 amino acid synthetic peptide corresponding to this region of villin provide evidence that this motif is part of an F-actin-binding site that induces G-actin to polymerize. Chemical cross-linking of actin to this peptide, the effects of amino acid substitutions in peptides, and the behavior of villin variants further corroborate the participation of the KKEK sequence in actin contacts. [less ▲]

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See detailA graph theoretic criterion for determining the number of clusters in a data set
Krolak-Schwerdt, Sabine UL; Eckes, Thomas

in Multivariate Behavioral Research (1992), 27

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See detailTableau des délais d'action en matière de garantie des immeubles vendus ou construits
Ravarani, Georges UL

in Pasicrisie Luxembourgeoise : Recueil Trimestriel de la Jurisprudence Luxembourgeoise (1992), 28

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See detailTheoretische Pedagogiek (De AERA Annual Meeting: Chicago 1991)
Miedema, S.; Biesta, Gert UL

in Pedagogische studiën : tijdschrift voor onderwijskunde en opvoedkunde (1992), 68

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See detail«Le mode d'existence sémiotique des passions»
Roelens, Nathalie UL

in Scripta Semiotica (1992)

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See detail«Nez à nez avec l'humour»
Roelens, Nathalie UL

in Poétique (1992)

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See detail«Autant en emporte le don: kairos ou maldonne »
Roelens, Nathalie UL

in Cahiers de l'Ecole des Sciences Philosophiques et Religieuses (1992)

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See detailLes différents tiers au contrat
Corbisier, Isabelle UL

in Fontaine, Marcel; Ghestin, Jacques (Eds.) Les effets du contrat à l'égard des tiers (1992)

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See detailLes polarisations de Vergne dans une algèbre de Lie exponentielle
Molitor-Braun, Carine UL

in Travaux Mathématiques (1992), 4

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See detailSequence analysis of polymerase chain reaction amplified t(14;18) chromosomal breakpoints in formalin fixed, paraffin wax embedded follicular lymphoma.
Volkenandt, M.; Koch, O.; Fanin, R. et al

in Journal of clinical pathology (1992), 45(3), 210-2

AIMS: To determine whether junctional sequences of rearranged chromosomes can be amplified by use of the polymerase chain reaction (PCR) and whether direct sequence analysis of the PCR products is ... [more ▼]

AIMS: To determine whether junctional sequences of rearranged chromosomes can be amplified by use of the polymerase chain reaction (PCR) and whether direct sequence analysis of the PCR products is possible, using DNA from formalin fixed, paraffin wax embedded biopsy specimens. METHODS: DNA was extracted from paraffin wax embedded, formalin fixed lymphoma specimens, and junctional sequences of rearranged chromosomes were amplified by the PCR. The products were used as templates for asymmetrical PCR. Subsequently, direct sequence analysis was performed using the chain termination method. RESULTS: Formalin fixed, paraffin wax embedded biopsy specimens and PCR amplification could be used to determine the nucleotide sequences of junctional regions of rearranged chromosomes t(14;18) from patients with follicular lymphoma. CONCLUSION: The identification of junctional sequences of the translocation in follicular lymphoma provides a molecular "fingerprint" of t(14;18) of the lymphoma of an individual patient and can be used for the detection of clone specific DNA in any biopsy tissue obtained from the patient. The strategy used for rapid sequence analysis of PCR amplified DNA sequences will be useful in many areas of molecular pathology. [less ▲]

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See detailAngiotensin II induces formation of the early growth response gene-1 protein in rat vascular smooth muscle cells.
Sachinidis, A.; Weisser, P.; Ko, Y. et al

in FEBS letters (1992), 313(2), 109-12

The effect of angiotensin II (Ang II) on the early growth response gene-1 (Egr-1) mRNA, on the Egr-1 protein and on the phosphoinositide PI turnover signalling system was investigated in the presence and ... [more ▼]

The effect of angiotensin II (Ang II) on the early growth response gene-1 (Egr-1) mRNA, on the Egr-1 protein and on the phosphoinositide PI turnover signalling system was investigated in the presence and absence of EXP3174, a potent non-peptide Ang II receptor antagonist. Ang II induced an accumulation of 3.4 kb Egr-1 mRNA and the 80 kDa Egr-1 protein, with a maximum at 30 min and 60 min, respectively. EXP3174 blocked the Ang II-induced increase of inositol phosphates, Egr-1 mRNA and the Egr-1 protein, suggesting the involvement of the PI signalling system by the expression of the Egr-1 gene. [less ▲]

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See detailVom Vorteil, ein Außenseiter zu sein
Steffgen, Georges UL

in Sportpsychologie (1992), 6(1), 22-23

Im Sport beobachtet man häufig das Phänomen, daß Außenseiter „übermächtige“ Gegner schlafen. Gibt es dafür eine plausible Erklärung?

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See detailOffense against Family Order : Infanticide in Belgium from the Fifteenth throught the Early Twentieth Centuries
Leboutte, René UL

in Flout, J.C. (Ed.) Forbidden History. The State, Society and the Regulation of Sexuality in Modern Europe (1992)

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See detailOn the definition of states and traits.
Steyer, Rolf; Ferring, Dieter UL; Schmitt, Manfred J.

Report (1992)

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See detailBarcelona '92 - Psychologische Betreuung einer Olympia-Delegation
Steffgen, Georges UL

in Sportpsychologie (1992), 6(4), 29-30

In seiner Funktion als beratender Psychologe des Olympischen Komitees von Luxemburg (C.O.S.L.) hat der Autor die luxemburgische Olympia Delegation bei den Olympischen Spielen in Barcelona begleitet. Im ... [more ▼]

In seiner Funktion als beratender Psychologe des Olympischen Komitees von Luxemburg (C.O.S.L.) hat der Autor die luxemburgische Olympia Delegation bei den Olympischen Spielen in Barcelona begleitet. Im Rahmen des vorliegenden Erfahrungsberichtes zeigt er seine Aktivitäten im Vorfeld wie auch während der Olympischen Spiele auf. [less ▲]

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See detailEmotionale Verarbeitung von Arbeitslosigkeit
Limbach-Reich, Arthur UL

Bachelor/master dissertation (1992)

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