Výsledky vyhledávání - "F. Calderazzo"

Alternatively spliced forms of Igα and Igβ prevent B cell receptor expression on the cell surface

Autor: Stefano Indraccolo, F. Calderazzo, Rita Zamarchi, Erich Piovan, Alberto Amadori, Sonia Minuzzo

Publikováno v: European Journal of Immunology. 32:1530-1540

The B cell antigen receptor (BCR) includes an Igα/Igβ heterodimer non-covalently associated with surface immunoglobulin. Recently, variant Igα and Igβ transcripts, arising fromalternative mRNA splicing, have been reported. The present study exami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41d4eead2189499c81c282fe6a567bf5
https://doi.org/10.1002/1521-4141(200206)32:6<1530::aid-immu1530>3.0.co

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Loss of phosphoserine polar group asymmetry and inhibition of cholesterol transport in Jurkat cells treated with cholesterylphosphoserine

Autor: Federico Cusinato, Walter Habeler, Alessandro Bruni, Francesca Nardi, F. Calderazzo

Publikováno v: Journal of Lipid Research, Vol 39, Iss 9, Pp 1844-1851 (1998)
Europe PubMed Central

Cholesterylphosphoserine (CPHS) is a synthetic ester of cholesterol showing immunosuppressive activity. In the present study, we have used the T cell line Jurkat to investigate its mechanism of action. CPHS incorporates into cells reaching a molar ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07d96125de1bb2ecbb711c69110d7fd6
http://www.sciencedirect.com/science/article/pii/S0022227520321726

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Minimal Sequence Requirements for Synthetic Peptides Derived from the V3 Loop of the Human Immunodeficiency Virus Type 1 (HIV-1) to Enhance HIV-1 Binding to Cells and Infection

Autor: C. Di Bello, F. Calderazzo, Luigi Chieco-Bianchi, Monica Dettin, Carlo Zanotto, A. De Rossi, Monica Autiero, John Guardiola

Publikováno v: Virology. 206(2):807-816

We previously demonstrated that a 23-mer peptide (DB3) derived from the V3 loop of the surface glycoprotein of HIV-1 MN strain was able to bind to soluble CD4 and enhance HIV-1 infection. The mechanism and structural features required for these biolo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b660c824f2f3a4a3f2d75e6b23aba4

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Inhibition of Protein Tyrosine Phosphorylation Prevents T-Cell-Mediated Cytotoxicity

Autor: Vincenzo Bronte, Annalisa Zambon, Beatrice Macino, Antonio Rosato, Susanna Mandruzzato, Paola Zanovello, Dino Collavo, F. Calderazzo

Publikováno v: Cellular Immunology. 159:294-305

Several lines of evidence point to a central role for protein tyrosine kinases (PTKs) in the signal transduction cascade initiated by T-cell receptor (TCR) engagement. In cytotoxic T lymphocytes (CTL), TCR crosslinking leads to activation of the lyti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4292644af8a7bf216ab7b97c0abf90a
https://doi.org/10.1006/cimm.1994.1315

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Mechanism of action of the monosialoganglioside GM1 as a modulator of CD4 expression. Evidence that GM1-CD4 interaction triggers dissociation of p56lck from CD4, and CD4 internalization and degradation

Autor: Giorgio Berton, Daniela Saggioro, Luigi Chieco-Bianchi, Claudio Sorio, Marina Panozzo, F. Calderazzo, Lanfranco Callegaro

Publikováno v: Scopus-Elsevier

Analyzing the mechanisms underlying the capability of the monosialoganglioside GM1 to induce CD4 modulation we observed that GM1 has a dual effect on the CD4 molecule. GM1 treatment of the lymphoma cell line MOLT-3 and CD4-transfected HeLa cells for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a10576956c15f66c32c21f4e5c5ca55e
https://doi.org/10.1016/s0021-9258(18)54085-0

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Reactions of Cobalt Carbonyls

Autor: F. Calderazzo

Publikováno v: Inorganic Reactions and Methods: Reactions Catalyzed by Inorganic Compounds, Volume 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01c40fe3da5fdf0e260a7ff2ec47d843
https://doi.org/10.1002/9780470145319.ch137

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Reactions of the Carbonyls of Mn and Re

Autor: F. Calderazzo

Publikováno v: Inorganic Reactions and Methods: Reactions Catalyzed by Inorganic Compounds, Volume 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abd5d6316da108be7e0b67e7a474cf92
https://doi.org/10.1002/9780470145319.ch133

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