O-glycosylation in cell wall proteins in Scedosporium prolificans is critical for phagocytosis and inflammatory cytokines production by macrophages.

Autor: Mariana I D S Xisto, Vera C B Bittencourt, Livia Cristina Liporagi-Lopes, Rosa M T Haido, Morena S A Mendonça, Guilherme Sassaki, Rodrigo T Figueiredo, Maria Teresa V Romanos, Eliana Barreto-Bergter

Publikováno v: PLoS ONE, Vol 10, Iss 4, p e0123189 (2015)

In this study, we analyze the importance of O-linked oligosaccharides present in peptidorhamnomannan (PRM) from the cell wall of the fungus Scedosporium prolificans for recognition and phagocytosis of conidia by macrophages. Adding PRM led to a dose-

Externí odkaz: https://doaj.org/article/21269985b29e416094dc47e03e8842d4

Peptidorhamnomannan from Lomentospora prolificans modulates the inflammatory response in macrophages infected with Candida albicans

Autor: Suelen Silvana dos Santos, Luana Rossato, Rosa M. T. Haido, Fabio Seiti Yamada Yoshikawa, Sandro Rogério de Almeida, Eliana Barreto-Bergter, Mariana Ingrid Dutra da Silva Xisto

Publikováno v: BMC Microbiology
BMC Microbiology, Vol 20, Iss 1, Pp 1-9 (2020)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background Peptidorhamnomannan is a glycoconjugate that consists of a peptide chain substituted by O- and N-linked glycans, present on the cell surface of Lomentospora prolificans, a saprophytic fungus which is widely distributed in regions with temp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::213f8311ebd48979e0e827af2c67956e
https://pubmed.ncbi.nlm.nih.gov/32762645

Proposed nomenclature for Pseudallescheria, Scedosporium and related genera

Autor: Sandrine Giraud, Eliana Barreto Bergter, Tarek A. A. Moussa, Jardel Vieira de Meirelles, Fritz Andreas, Sharon C.-A. Chen, Cornelia Speth, Jashanpreet Kaur, L. Yang, Brigitte Risslegger, Markus Nagl, Rosa M. T. Haido, Andoni Ramirez-Garcia, Aristea Velegraki, Omar A. Almaghrabi, Dea Garcia-Hermoso, Johannes Rainer, Günter Rambach, Vladimír Havlíček, Fabiola Fernández Silva, Jean-Philippe Bouchara, Wieland Meyer, Joerg Steinmann, José F. Cano-Lira, Kathrin Tintelnot, Fernando L. Hernando, Laurence Delhaes, Ana Alastruey-Izquerdo, Leandro F. Moreno, L. Lopes, Peter-Michael Rath, Ferry Hagen, Sara Mina, Shuwen Deng, Monika Regenermel, Krzysztof Ulfig, Walter Buzina, Mirjam Zoderer, Qiaoyun Lu, Gen Okada, Ruoyu Li, Katharina Schwabenbauer, Hassan S. Al-Zahrani, Josef Kaltseis, Aize Pellon, Jingsi Zeng, Françoise Symoens, Josep Guarro, Ingrid Dutra da Silva, G. Sybren de Hoog, Wangqing Liao, Elena Piecková, Cornelia Lass-Flörl, Jacques F. Meis, Felix Gilgado, Martin Kirchmair, Xisto Wellington de Alencar, Jouni Issakainen, Kinga Rigler-Hohenwarter, Vania A. Vicente, Sarah A. Ahmed, Anna Maria Tortorano, Michaela Lackner, Vincent Robert, Gerhard Haase, Josepa Gené

Publikováno v: Fungal Diversity, 67(1), 1-10. Springer Netherlands
Fungal Diversity
Fungal Diversity, 2014, 67 (1), pp.1-10. ⟨10.1007/s13225-014-0295-4⟩

International audience; As a result of fundamental changes in the International Code of Nomenclature on the use of separate names for sexual and asexual stages of fungi, generic names of many groups should be reconsidered. Members of the ECMM/ISHAM w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::341a5df8bab274c807b1366833e20513
https://doi.org/10.1007/s13225-014-0295-4

Humoral Immune Response in Aspergillosis: An Immunodominant Glycoprotein of 35 kDa from Aspergillus flavus

Autor: Gina Peres Lima dos Santos, Veronica Mary Hearn, Eliana Barreto-Bergter, Maria Cleide Florentino da Silva Bahia, Leila Maria Lopes Bezerra, Rosa M. T. Haido, Maria Helena Galdino Figueiredo

Publikováno v: Current Microbiology. 47:0163-0168

A glycoprotein preparation containing 70% carbohydrates and 30% proteins was isolated from the mycelium of two strains of Aspergillus flavus and fractionated by ConA-Sepharose affinity chromatography. An immunodominant 35-kDa antigen was detected in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e08f8b6ef87c9212aa6e00f74b3ac4
https://doi.org/10.1007/s00284-002-3948-6

Analysis of peptidogalactomannans from the mycelial surface of Aspergillus fumigatus

Autor: R. Ejzemberg, E. Barreto Bergter, Rosa M. T. Haido, E.A. Leitão, Maria Helena da Silva, E.G.V. Evans, V.M. Hearn

Publikováno v: Medical Mycology. 36:313-321

Peptidogalactomannans (pGMs) from mycelium of two strains of Aspergillus fumigatus were fractionated by Cetavlon precipitation and size exclusion chromatography and their carbohydrate structures analysed using methylation-fragmentation analysis, part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::592cea4bb3c87227a288f6e3f310dba8
https://doi.org/10.1046/j.1365-280x.1998.00165.x