Three-dimensional structures, dynamics and calcium-mediated interactions of the exopolysaccharide, Infernan, produced by the deep-sea hydrothermal bacterium Alteromonas infernus

Autor: Sylvia Colliec-Jouault, Stéphane Cuenot, Serge Pérez, Agata Zykwinska, Olga Makshakova

Publikováno v: Carbohydrate Polymers
Carbohydrate Polymers, Elsevier, 2022, 276, pp.118732. ⟨10.1016/j.carbpol.2021.118732⟩
Carbohydrate Polymers (0144-8617) (Elsevier BV), 2022-01, Vol. 276, P. 118732 (11p.)

International audience; The exopolysaccharide Infernan, from the bacterial strain GY785, has a complex repeating unit of nine monosaccharides established on a double-layer of sidechains. A cluster of uronic and sulfated monosaccharides confers to Inf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02cbc3309b5d21809c5f5a6c9e07e425
https://pubmed.ncbi.nlm.nih.gov/34823768

Characterization of New Oligosaccharides Obtained by An Enzymatic Cleavage of the Exopolysaccharide Produced by the Deep-Sea Bacterium Alteromonas infernus Using its Cell Extract

Autor: Hélène Rogniaux, Katy Akoumany, David Ropartz, Sylvia Colliec-Jouault, Christine Delbarre-Ladrat, Laëtitia Marchand, Mathieu Fanuel, Muriel Pipelier, Corinne Sinquin, Agata Zykwinska

Publikováno v: Molecules (1420-3049) (MDPI AG), 2019-10, Vol. 24, N. 19, P. 3441 (15p.)
Molecules
Molecules, MDPI, 2019, 24 (19), pp.1-15. ⟨10.3390/molecules24193441⟩
Molecules, Vol 24, Iss 19, p 3441 (2019)
Volume 24
Issue 19

Bacteria from deep-sea hydrothermal vents constitute an attractive source of bioactive molecules. In particular, exopolysaccharides (EPS) produced by these bacteria become a renewable source of both biocompatible and biodegradable molecules. The low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::851244f29a5fe92ca149d25e4d9f392d
https://archimer.ifremer.fr/doc/00515/62644/

Purification of the exopolysaccharide produced by Alteromonas infernus: identification of endotoxins and effective process to remove them

Autor: Christine Delbarre-Ladrat, Alicia Grivaud-Le Du, Claire Vinatier, Sylvia Colliec-Jouault, Jacqueline Ratiskol, Corinne Sinquin, Jérôme Guicheux, Pierre Weiss, Agata Zykwinska

Publikováno v: Applied Microbiology And Biotechnology (0175-7598) (Springer), 2017-09, Vol. 101, N. 17, P. 6597-6606
Applied Microbiology and Biotechnology
Applied Microbiology and Biotechnology, Springer Verlag, 2017, pp.6597-6606. ⟨10.1007/s00253-017-8364-8⟩

International audience; Alteromonas infernus bacterium isolated from deep-sea hydrothermal vents can produce by fermentation a high molecular weight exopolysaccharide (EPS) called GY785. This EPS described as a new source of glycosaminoglycan-like mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9321bc2c88efd0d2e0f2d66d820a3358
https://pubmed.ncbi.nlm.nih.gov/28646448

Les polysaccharides microbiens d’origine marine et leur potentiel en thérapeutique humaine

Autor: Anne-Marie Fischer, Corinne Sinquin, Jacqueline Ratiskol, D. Helley, Philippe Zanchetta, Sylvia Colliec-Jouault, Jean Guezennec

Publikováno v: Pathologie Biologie. 52:127-130

Bacterial polysaccharides offer fascinating potential applications for the pharmaceutical industry. Although many known marine bacteria produce exopolysaccharides (EPS), continuation in looking for new polysaccharide-producing micro-organisms is prom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a5897890dea4cd13e1fed261628ba6d
https://doi.org/10.1016/j.patbio.2003.05.005

An exopolysaccharide produced by alteromonas infernus reduces lung metastasis and prolongs survival rate of osteosarcoma-bearing mice

Autor: Sylvia Colliec-Jouault, Dominique Heymann, Marc Padrines, Corinne Sinquin, C. Ruiz Velasco

Publikováno v: Bone. 48:S42-S43

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53014b7fd3a7713aaaae54284b131809
https://doi.org/10.1016/j.bone.2010.10.120