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Sphingolipid biosynthetic pathway is crucial for growth, biofilm formation and membrane integrity of Scedosporium boydii.

Rollin-Pinheiro R, Rochetti VP, Dutra da Silva Xisto MI, Liporagi-Lopes LC, Bastos B, Rella A, Singh A, Rozental S, Poeta MD, Barreto-Bergter E.

Future Med Chem. 2019 Nov 12. doi: 10.4155/fmc-2019-0186. [Epub ahead of print]


Structural Differences Influence Biological Properties of Glucosylceramides from Clinical and Environmental Isolates of Scedosporium aurantiacum and Pseudallescheria minutispora.

Caneppa A, de Meirelles JV, Rollin-Pinheiro R, Dutra Xisto MIDS, Liporagi-Lopes LC, Souza L, Villela Romanos MT, Barreto-Bergter E.

J Fungi (Basel). 2019 Jul 15;5(3). pii: E62. doi: 10.3390/jof5030062.


Glucosylceramides From Lomentospora prolificans Induce a Differential Production of Cytokines and Increases the Microbicidal Activity of Macrophages.

Xisto MIDDS, Henao JEM, Dias LDS, Santos GMP, Calixto ROR, Bernardino MC, Taborda CP, Barreto-Bergter E.

Front Microbiol. 2019 Mar 22;10:554. doi: 10.3389/fmicb.2019.00554. eCollection 2019.


Psd2 pea defensin shows a preference for mimetic membrane rafts enriched with glucosylceramide and ergosterol.

Amaral VSG, Fernandes CM, Felício MR, Valle AS, Quintana PG, Almeida CC, Barreto-Bergter E, Gonçalves S, Santos NC, Kurtenbach E.

Biochim Biophys Acta Biomembr. 2019 Apr 1;1861(4):713-728. doi: 10.1016/j.bbamem.2018.12.020. Epub 2019 Jan 10.


Monohexosylceramides from Rhizopus Species Isolated from Brazilian Caatinga: Chemical Characterization and Evaluation of Their Anti-Biofilm and Antibacterial Activities.

Vieira ER, Xisto MIDDS, Pele MA, Alviano DS, Alviano CS, Barreto-Bergter E, de Campos-Takaki GM.

Molecules. 2018 Jun 1;23(6). pii: E1331. doi: 10.3390/molecules23061331.


β-1,6-linked Galactofuranose- rich peptidogalactomannan of Fusarium oxysporum is important in the activation of macrophage mechanisms and as a potential diagnostic antigen.

de Oliveira NF, Santos GRC, Xisto MIDS, Pires Dos Santos GM, Nucci M, Haido RMT, Barreto-Bergter E.

Med Mycol. 2019 Feb 1;57(2):234-245. doi: 10.1093/mmy/myx167.


Chemical characterization and potential application of exopolysaccharides produced by Ensifer adhaerens JHT2 as a bioemulsifier of edible oils.

Alvarez VM, Jurelevicius D, Serrato RV, Barreto-Bergter E, Seldin L.

Int J Biol Macromol. 2018 Jul 15;114:18-25. doi: 10.1016/j.ijbiomac.2018.03.063. Epub 2018 Mar 14.


Scedosporium and Lomentospora: an updated overview of underrated opportunists.

Ramirez-Garcia A, Pellon A, Rementeria A, Buldain I, Barreto-Bergter E, Rollin-Pinheiro R, de Meirelles JV, Xisto MIDS, Ranque S, Havlicek V, Vandeputte P, Govic YL, Bouchara JP, Giraud S, Chen S, Rainer J, Alastruey-Izquierdo A, Martin-Gomez MT, López-Soria LM, Peman J, Schwarz C, Bernhardt A, Tintelnot K, Capilla J, Martin-Vicente A, Cano-Lira J, Nagl M, Lackner M, Irinyi L, Meyer W, de Hoog S, Hernando FL.

Med Mycol. 2018 Apr 1;56(suppl_1):102-125. doi: 10.1093/mmy/myx113. Review.


A peptidogalactomannan isolated from Cladosporium herbarum induces defense-related genes in BY-2 tobacco cells.

Mattos BB, Montebianco C, Romanel E, da Franca Silva T, Bernabé RB, Simas-Tosin F, Souza LM, Sassaki GL, Vaslin MFS, Barreto-Bergter E.

Plant Physiol Biochem. 2018 May;126:206-216. doi: 10.1016/j.plaphy.2018.02.023. Epub 2018 Mar 2.


Biofilm Formation by Pseudallescheria/Scedosporium Species: A Comparative Study.

Rollin-Pinheiro R, de Meirelles JV, Vila TVM, Fonseca BB, Alves V, Frases S, Rozental S, Barreto-Bergter E.

Front Microbiol. 2017 Aug 18;8:1568. doi: 10.3389/fmicb.2017.01568. eCollection 2017.


Candida albicans biofilms: comparative analysis of room-temperature and cryofixation for scanning electron microscopy.

Vila T, Fonseca BB, DA Cunha MML, Dos Santos GRC, Ishida K, Barreto-Bergter E, DE Souza W, Rozental S.

J Microsc. 2017 Sep;267(3):409-419. doi: 10.1111/jmi.12580. Epub 2017 Jun 12.


Pan-azole-resistant Candida tropicalis carrying homozygous erg11 mutations at position K143R: a new emerging superbug?

Xisto MI, Caramalho RD, Rocha DA, Ferreira-Pereira A, Sartori B, Barreto-Bergter E, Junqueira ML, Lass-Flörl C, Lackner M.

J Antimicrob Chemother. 2017 Apr 1;72(4):988-992. doi: 10.1093/jac/dkw558.


The Role of Hydrophobicity and Surface Receptors at Hyphae of Lyophyllum sp. Strain Karsten in the Interaction with Burkholderia terrae BS001 - Implications for Interactions in Soil.

Vila T, Nazir R, Rozental S, Dos Santos GM, Calixto RO, Barreto-Bergter E, Wick LY, van Elsas JD.

Front Microbiol. 2016 Oct 27;7:1689. eCollection 2016.


Sphingolipids as targets for treatment of fungal infections.

Rollin-Pinheiro R, Singh A, Barreto-Bergter E, Del Poeta M.

Future Med Chem. 2016 Aug;8(12):1469-84. doi: 10.4155/fmc-2016-0053. Epub 2016 Aug 9. Review.


Chemotaxis and adherence to fungal surfaces are key components of the behavioral response of Burkholderia terrae BS001 to two selected soil fungi.

Haq IU, Calixto RO, Yang P, Dos Santos GM, Barreto-Bergter E, van Elsas JD.

FEMS Microbiol Ecol. 2016 Nov;92(11). pii: fiw164. doi: 10.1093/femsec/fiw164. Epub 2016 Aug 4.


Peptidorhamnomannan negatively modulates the immune response in a scedosporiosis murine model.

Xisto MI, Liporagi-Lopes LC, Muñoz JE, Bittencourt VC, Santos GM, Dias LS, Figueiredo RT, Pinto MR, Taborda CP, Barreto-Bergter E.

Med Mycol. 2016 Nov 1;54(8):846-55. doi: 10.1093/mmy/myw039. Epub 2016 Jun 24.


Structural analysis of glucosylceramides (GlcCer) from species of the Pseudallescheria/Scedosporium complex.

Calixto RO, Rollin-Pinheiro R, da Silva MI, Liporagi-Lopes LC, Vieira JM, Sassaki GL, Barreto-Bergter E.

Fungal Biol. 2016 Feb;120(2):166-72. doi: 10.1016/j.funbio.2015.05.007. Epub 2015 Jun 9.


Editorial: glycan diversity in fungi, bacteria, and sea organisms.

Barreto-Bergter E.

Front Cell Infect Microbiol. 2015 May 19;5:44. doi: 10.3389/fcimb.2015.00044. eCollection 2015. No abstract available.


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

Xisto MI, Bittencourt VC, Liporagi-Lopes LC, Haido RM, Mendonça MS, Sassaki G, Figueiredo RT, Romanos MT, Barreto-Bergter E.

PLoS One. 2015 Apr 14;10(4):e0123189. doi: 10.1371/journal.pone.0123189. eCollection 2015.


Glycolipids from seaweeds and their potential biotechnological applications.

Plouguerné E, da Gama BA, Pereira RC, Barreto-Bergter E.

Front Cell Infect Microbiol. 2014 Dec 17;4:174. doi: 10.3389/fcimb.2014.00174. eCollection 2014. Review.


Fungal glycans and the innate immune recognition.

Barreto-Bergter E, Figueiredo RT.

Front Cell Infect Microbiol. 2014 Oct 14;4:145. doi: 10.3389/fcimb.2014.00145. eCollection 2014. Review.


Characterization of Scedosporium apiospermum glucosylceramides and their involvement in fungal development and macrophage functions.

Rollin-Pinheiro R, Liporagi-Lopes LC, de Meirelles JV, Souza LM, Barreto-Bergter E.

PLoS One. 2014 May 30;9(5):e98149. doi: 10.1371/journal.pone.0098149. eCollection 2014.


Antiviral Sulfoquinovosyldiacylglycerols (SQDGs) from the Brazilian brown seaweed Sargassum vulgare.

Plouguerné E, de Souza LM, Sassaki GL, Cavalcanti JF, Villela Romanos MT, da Gama BA, Pereira RC, Barreto-Bergter E.

Mar Drugs. 2013 Nov 21;11(11):4628-40. doi: 10.3390/md11114628.


Purification and characterization of a surfactin-like molecule produced by Bacillus sp. H2O-1 and its antagonistic effect against sulfate reducing bacteria.

Korenblum E, de Araujo LV, Guimarães CR, de Souza LM, Sassaki G, Abreu F, Nitschke M, Lins U, Freire DM, Barreto-Bergter E, Seldin L.

BMC Microbiol. 2012 Nov 7;12:252. doi: 10.1186/1471-2180-12-252.


Structural characterization and anti-HSV-1 and HSV-2 activity of glycolipids from the marine algae Osmundaria obtusiloba isolated from Southeastern Brazilian coast.

de Souza LM, Sassaki GL, Romanos MT, Barreto-Bergter E.

Mar Drugs. 2012 Apr;10(4):918-31. doi: 10.3390/md10040918. Epub 2012 Apr 23.


Toll-like receptors (TLR2 and TLR4) recognize polysaccharides of Pseudallescheria boydii cell wall.

Figueiredo RT, Bittencourt VC, Lopes LC, Sassaki G, Barreto-Bergter E.

Carbohydr Res. 2012 Jul 15;356:260-4. doi: 10.1016/j.carres.2012.02.028. Epub 2012 Mar 6. Review.


Structural analysis of fungal cerebrosides.

Barreto-Bergter E, Sassaki GL, de Souza LM.

Front Microbiol. 2011 Dec 5;2:239. doi: 10.3389/fmicb.2011.00239. eCollection 2011.


Glycoconjugates and polysaccharides from the Scedosporium/Pseudallescheria boydii complex: structural characterisation, involvement in cell differentiation, cell recognition and virulence.

Lopes LC, da Silva MI, Bittencourt VC, Figueiredo RT, Rollin-Pinheiro R, Sassaki GL, Bozza MT, Gorin PA, Barreto-Bergter E.

Mycoses. 2011 Oct;54 Suppl 3:28-36. doi: 10.1111/j.1439-0507.2011.02105.x. Review.


Scedosporium and Pseudallescheria low molecular weight metabolites revealed by database search.

Krasny L, Strohalm M, Bouchara JP, Sulc M, Lemr K, Barreto-Bergter E, Havlicek V.

Mycoses. 2011 Oct;54 Suppl 3:37-42. doi: 10.1111/j.1439-0507.2011.02109.x.


Portrayal of complex dynamic properties of sugarcane defensin 5 by NMR: multiple motions associated with membrane interaction.

de Paula VS, Razzera G, Barreto-Bergter E, Almeida FC, Valente AP.

Structure. 2011 Jan 12;19(1):26-36. doi: 10.1016/j.str.2010.11.011.


Monoclonal antibodies against peptidorhamnomannans of Scedosporium apiospermum enhance the pathogenicity of the fungus.

Lopes LC, Rollin-Pinheiro R, Guimarães AJ, Bittencourt VC, Martinez LR, Koba W, Farias SE, Nosanchuk JD, Barreto-Bergter E.

PLoS Negl Trop Dis. 2010 Oct 19;4(10):e853. doi: 10.1371/journal.pntd.0000853.


TLR4 recognizes Pseudallescheria boydii conidia and purified rhamnomannans.

Figueiredo RT, Fernandez PL, Dutra FF, González Y, Lopes LC, Bittencourt VC, Sassaki GL, Barreto-Bergter E, Bozza MT.

J Biol Chem. 2010 Dec 24;285(52):40714-23. doi: 10.1074/jbc.M110.181255. Epub 2010 Oct 19.


β-Galactofuranose-containing structures present in the cell wall of the saprophytic fungus Cladosporium (Hormoconis) resinae.

Calixto R, Mattos B, Bittencourt V, Lopes L, Souza L, Sassaki G, Cipriani T, Silva M, Barreto-Bergter E.

Res Microbiol. 2010 Oct;161(8):720-8. doi: 10.1016/j.resmic.2010.07.005. Epub 2010 Aug 7.


Metallopeptidase inhibitors arrest vital biological processes in the fungal pathogen Scedosporium apiospermum.

Silva BA, Souza-Gonçalves AL, Pinto MR, Barreto-Bergter E, Santos AL.

Mycoses. 2011 Mar;54(2):105-12. doi: 10.1111/j.1439-0507.2009.01767.x.


Backbone dynamics of the antifungal Psd1 pea defensin and its correlation with membrane interaction by NMR spectroscopy.

de Medeiros LN, Angeli R, Sarzedas CG, Barreto-Bergter E, Valente AP, Kurtenbach E, Almeida FC.

Biochim Biophys Acta. 2010 Feb;1798(2):105-13. doi: 10.1016/j.bbamem.2009.07.013. Epub 2009 Jul 24.


Biochemical characterization of potential virulence markers in the human fungal pathogen Pseudallescheria boydii.

Santos AL, Bittencourt VC, Pinto MR, Silva BA, Barreto-Bergter E.

Med Mycol. 2009 Jun;47(4):375-86. doi: 10.1080/13693780802610305. Epub 2009 Feb 23. Review.


In vitro activity of the antifungal plant defensin RsAFP2 against Candida isolates and its in vivo efficacy in prophylactic murine models of candidiasis.

Tavares PM, Thevissen K, Cammue BP, François IE, Barreto-Bergter E, Taborda CP, Marques AF, Rodrigues ML, Nimrichter L.

Antimicrob Agents Chemother. 2008 Dec;52(12):4522-5. doi: 10.1128/AAC.00448-08. Epub 2008 Sep 29.


Proteins and peptidases from conidia and mycelia of Scedosporium apiospermum strain HLPB.

Pereira MM, Silva BA, Pinto MR, Barreto-Bergter E, dos Santos AL.

Mycopathologia. 2009 Jan;167(1):25-30. doi: 10.1007/s11046-008-9147-7. Epub 2008 Aug 23.


Glycoconjugates and polysaccharides of fungal cell wall and activation of immune system.

Pinto MR, Barreto-Bergter E, Taborda CP.

Braz J Microbiol. 2008 Apr;39(2):195-208. doi: 10.1590/S1517-83822008000200001. Epub 2008 Jun 1.


The opportunistic fungal pathogen Scedosporium prolificans: carbohydrate epitopes of its glycoproteins.

Barreto-Bergter E, Sassaki GL, Wagner R, Souza LM, Souza MV, Pinto MR, da Silva MI, Gorin PA.

Int J Biol Macromol. 2008 Mar 1;42(2):93-102. Epub 2007 Sep 29.


Monoclonal antibody to fungal glucosylceramide protects mice against lethal Cryptococcus neoformans infection.

Rodrigues ML, Shi L, Barreto-Bergter E, Nimrichter L, Farias SE, Rodrigues EG, Travassos LR, Nosanchuk JD.

Clin Vaccine Immunol. 2007 Oct;14(10):1372-6. Epub 2007 Aug 22.


Mycelial forms of Pseudallescheria boydii present ectophosphatase activities.

Kiffer-Moreira T, Pinheiro AA, Pinto MR, Esteves FF, Souto-Padrón T, Barreto-Bergter E, Meyer-Fernandes JR.

Arch Microbiol. 2007 Aug;188(2):159-66. Epub 2007 Apr 12.


Extracellular peptidase in the fungal pathogen Pseudallescheria boydii.

da Silva BA, dos Santos AL, Barreto-Bergter E, Pinto MR.

Curr Microbiol. 2006 Jul;53(1):18-22. Epub 2006 Jun 9.


An alpha-glucan of Pseudallescheria boydii is involved in fungal phagocytosis and Toll-like receptor activation.

Bittencourt VC, Figueiredo RT, da Silva RB, Mourão-Sá DS, Fernandez PL, Sassaki GL, Mulloy B, Bozza MT, Barreto-Bergter E.

J Biol Chem. 2006 Aug 11;281(32):22614-23. Epub 2006 Jun 9.


Pseudallescheria boydii releases metallopeptidases capable of cleaving several proteinaceous compounds.

Silva BA, Pinto MR, Soares RM, Barreto-Bergter E, Santos AL.

Res Microbiol. 2006 Jun;157(5):425-32. Epub 2006 Jan 20.


Platelet-activating factor-like activity isolated from Trypanosoma cruzi.

Gomes MT, Monteiro RQ, Grillo LA, Leite-Lopes F, Stroeder H, Ferreira-Pereira A, Alviano CS, Barreto-Bergter E, Neto HC, Cunha E Silva NL, Almeida IC, Soares RM, Lopes AH.

Int J Parasitol. 2006 Feb;36(2):165-73. Epub 2005 Oct 26.


Structure, cellular distribution, antigenicity, and biological functions of Fonsecaea pedrosoi ceramide monohexosides.

Nimrichter L, Cerqueira MD, Leitão EA, Miranda K, Nakayasu ES, Almeida SR, Almeida IC, Alviano CS, Barreto-Bergter E, Rodrigues ML.

Infect Immun. 2005 Dec;73(12):7860-8.


Structures of the O-linked oligosaccharides of a complex glycoconjugate from Pseudallescheria boydii.

Pinto MR, Gorin PA, Wait R, Mulloy B, Barreto-Bergter E.

Glycobiology. 2005 Oct;15(10):895-904. Epub 2005 Jun 2.


Ceramide glycosylation and fatty acid hydroxylation influence serological reactivity in Trypanosoma cruzi glycosphingolipids.

Villas-Boas MH, Wait R, Silva RB, Rodrigues ML, Barreto-Bergter E.

FEMS Microbiol Lett. 2005 Mar 1;244(1):47-52.


Involvement of peptidorhamnomannan in the interaction of Pseudallescheria boydii and HEp2 cells.

Pinto MR, de Sá AC, Limongi CL, Rozental S, Santos AL, Barreto-Bergter E.

Microbes Infect. 2004 Nov;6(14):1259-67.


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