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Presence of autoantibodies against small nuclear ribonucleoprotein epitopes in Chagas' patients' sera

dc.contributor.authorBach-Elias, M.
dc.contributor.authorBahia, D.
dc.contributor.authorTeixeira, D. C.
dc.contributor.authorCicarelli, RMB
dc.contributor.institutionCid
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:24:27Z
dc.date.available2014-05-20T13:24:27Z
dc.date.issued1998-10-01
dc.description.abstractWe investigated the possibility that Chagas' patients develop an autoimmune response to human UsnRNPs (small nuclear ribonucleoprotein) or Sm epitopes. Using purified human UsnRNPs, we detected anti-human UsnRNPs antibodies in sera from patients suffering from Chagas' disease. The antibodies it-ere also detected using peptide enzyme-linked immunosorbent assays containing the Sm-motif 1 domain. The latter technique showed that 61% (31/51) of the Chagas' patients' sera contained antibodies against Sm-motif I. The detection of anti-UsnRNPs autoantibodies in Chagas patients' sera strongly encourages further studies using animal models to determine how these autoantibodies appear.en
dc.description.affiliationCid, CSIC, E-08034 Barcelona, Spain
dc.description.affiliationUNESP, Fac Ciências Farmaceut, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Ciências Farmaceut, Araraquara, SP, Brazil
dc.format.extent796-799
dc.identifierhttp://dx.doi.org/10.1007/s004360050490
dc.identifier.citationParasitology Research. New York: Springer Verlag, v. 84, n. 10, p. 796-799, 1998.
dc.identifier.doi10.1007/s004360050490
dc.identifier.issn0044-3255
dc.identifier.urihttp://hdl.handle.net/11449/7582
dc.identifier.wosWOS:000076197400006
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofParasitology Research
dc.rights.accessRightsAcesso restritopt
dc.sourceWeb of Science
dc.titlePresence of autoantibodies against small nuclear ribonucleoprotein epitopes in Chagas' patients' seraen
dc.typeArtigopt
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
relation.isDepartmentOfPublication5004bcab-94af-4939-b980-091ae9d0a19e
relation.isDepartmentOfPublication.latestForDiscovery5004bcab-94af-4939-b980-091ae9d0a19e
relation.isOrgUnitOfPublication95697b0b-8977-4af6-88d5-c29c80b5ee92
relation.isOrgUnitOfPublication.latestForDiscovery95697b0b-8977-4af6-88d5-c29c80b5ee92
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Farmacêuticas, Araraquarapt
unesp.departmentCiências Biológicas - FCFpt

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