Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Danièle Cantacuzene"'
1
Preparation of a multiple antigen glycopeptide (MAG) carrying the Tn antigen. A possible approach to a synthetic carbohydrate vaccine
Autor: Danièle Cantacuzene, Eduardo Osinaga, Hiroshi Nakada, Sylvie Bay, Claude Leclerc, Richard Lo-Man
Publikováno v: Journal of Peptide Research
Journal of Peptide Research, 1997, 49 (6), pp.620-5. ⟨10.1111/j.1399-3011.1997.tb01171.x⟩
Journal of Peptide Research, Wiley-Blackwell, 1997, 49 (6), pp.620-5. ⟨10.1111/j.1399-3011.1997.tb01171.x⟩
International audience; The glycosidic tumor-associated Tn antigen was conjugated to a lysine backbone containing a helper T-cell epitope in order to activate immune responses specific for some types of carcinomas. As opposed to traditional protein c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3209183aa17673ae9437bf091e924877
https://doi.org/10.1111/j.1399-3011.1997.tb01171.x
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2
Esterification of 9-Fluorenylmethoxycarbonyl-glycosylated serine and cysteine derivatives with an hydroxymethyl resin
Autor: Danièle Cantacuzene, Estelle Harth‐Fritschy
Publikováno v: The Journal of Peptide Research. 50:415-420
Esterification of glycosylated serine and cysteine derivatives with a 4-alkoxybenzyl alcohol (Wang) resin is described. The classical methods of ester bond formation (symmetrical anhydride, 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetraflu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e34d56ff9c43ef25afcb320b1e8d785
https://doi.org/10.1111/j.1399-3011.1997.tb01204.x
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3
RGDS glycosylated peptides as inhibitors of cell-attachment and platelet aggregation
Autor: V. Biberovic, Mustapha Si-Tahar, S. Dufour, E. Harth-Fritschy, Michel Chignard, Danièle Cantacuzene
Publikováno v: ResearcherID
Glycopeptides derived from the GRGDS sequence were synthesized to study the effect of the sugar residue on the activity of these peptides. The peptides were tested as inhibitors of cell adhesion to fibronectin and of platelet aggregation. The sugar m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63d7bf2b6a6e5e57365295f9e5b2c6f0
https://doi.org/10.1111/j.1399-3011.1998.tb00652.x
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4
Analysis of the fine specificity of Tn-binding proteins using synthetic glycopeptide epitopes and a biosensor based on surface plasmon resonance spectroscopy
Autor: Hiroshi Nakada, Otto Pritsch, Pedro M. Alzari, Alvaro Babino, Danièle Cantacuzene, Sylvie Bay, Eduardo Osinaga, Karine Assemat, Diana Tello
Publikováno v: FEBS Letters
FEBS Letters, 2000, 469 (1), pp.24-8. ⟨10.1016/s0014-5793(00)01248-5⟩
FEBS Letters, Wiley, 2000, 469 (1), pp.24-8. ⟨10.1016/s0014-5793(00)01248-5⟩
International audience; Using synthetic Tn (GalNAc-O-Ser/Thr) glycopeptide models and a biosensor based on surface plasmon resonance spectroscopy we have determined that isolectin B4 from Vicia villosa (VVLB4) binds to one Tn determinant whereas the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a285b90a8c06a0261bb49eefbde5e8
https://doi.org/10.1016/s0014-5793(00)01248-5
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5
Biochemical and functional characterization of the Tn-specific lectin from Salvia sclarea seeds
Autor: Sergio Bianchi, Henia Balter, Sylvie Bay, Juan J. Calvete, Andrea Medeiros, Ana Robles, Eduardo Osinaga, Pedro M. Alzari, Danièle Cantacuzene, Manfred Nimtz
Publikováno v: European Journal of Biochemistry. 267:1434-1440
SSL, the lectin isolated from Salvia sclarea seeds, recognizes the Tn antigen (GalNAcalpha-O-Ser/Thr), a specific marker of many human carcinomas. Two-dimensional electrophoresis, amino-acid and amino-sugar analysis, and MALDI-TOF MS showed that SSL
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76c40d5b3e7429c82be8477e07695f42
https://doi.org/10.1046/j.1432-1327.2000.01141.x
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6
Short synthetic glycopeptides successfully induce antibody responses to carcinoma-associated Tn antigen
Autor: Richard Lo-Man, Hiroshi Nakada, Claude Leclerc, Sophie Vichier-Guerre, Danièle Cantacuzene, Edith Dériaud, Sylvie Bay
Publikováno v: The Journal of Peptide Research. 55:173-180
Glycopeptides containing a tumor-associated carbohydrate antigen (mono-, tri- or hexa-Tn antigen) as a B-cell epitope and a CD4+ T-cell epitope (PV: poliovirus or TT: tetanus toxin) were prepared for immunological studies. Several Tn antigen residues
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::920b0d2ff01314357e4221213f4c00c5
https://doi.org/10.1034/j.1399-3011.2000.00167.x
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7
Synthesis of α- and β-biotinylated T-antigen
Autor: Danièle Cantacuzene, Odile Berthier-Vergnes, Sylvie Bay
Publikováno v: Carbohydrate Research. 298:153-161
The T-antigen [beta-D-Gal-(1-->3)-D-Ga1NAc] has been linked to biotin through a C6 spacer arm for the detection of a specific 'T-antigen-lectin' complex at the surface and/or on the migration pathway of melanoma cells. When 4,6-di-O-acetyl-2-azido-2-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58c693cd7f0492f3f47d066c9899cc30
https://doi.org/10.1016/s0008-6215(96)00309-6
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8
Enzymatic synthesis of disaccharide-serine and peptide conjugates
Autor: Sylvie Bay, Abdelkadder Namane, Danièle Cantacuzene
Publikováno v: Bioorganic & Medicinal Chemistry Letters. 3:2515-2520
We describe enzymatic transglycosylations between an appropriate glycosyl donor and galactosyl (or glucosyl)-serine and -peptide conjugates to obtain diglycosyl-serine or -peptide derivatives. The reactions are catalyzed by β-galactosidase (from E.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccb8224a64fa01d17d7ecdcdd46a4a8c
https://doi.org/10.1016/s0960-894x(01)80708-3
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10
ChemInform Abstract: Enzymatic Synthesis of β-Galactosyldipeptides and of β-1,3-Digalactosylserine Derivatives Using β-Galactosidase
Autor: Sylvie Bay, Danièle Cantacuzene, Sandra Attal
Publikováno v: ChemInform. 24
The transgalactosidation from lactose to dipeptides has been achieved using β-galactosidase from E. Coli as catalyst. Two series of dipeptides have been studied, each of them containing a serine residue. The best condensations occur when serine is a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db28e810356f6504df997d45ea98f14f
https://doi.org/10.1002/chin.199307269
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