Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/225248
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dc.contributor.authorEspinosa Cerrato, José-
dc.contributor.authorMorena, R. de la-
dc.contributor.authorBenavides, Julio-
dc.contributor.authorGarcía Pariente, C.-
dc.contributor.authorFernández, M.-
dc.contributor.authorTesouro, M.-
dc.contributor.authorArteche, Noive-
dc.contributor.authorVallejo García, Raquel-
dc.contributor.authorFerreras, Mª del Carmen-
dc.contributor.authorPérez Pérez, Valentín-
dc.date.accessioned2020-12-18T11:50:03Z-
dc.date.available2020-12-18T11:50:03Z-
dc.date.issued2020-
dc.identifierdoi: 10.3390/ani10101925-
dc.identifierissn: 2076-2615-
dc.identifier.citationAnimals 10: 1925 (2020)-
dc.identifier.urihttp://hdl.handle.net/10261/225248-
dc.description11 páginas, 1 tabla.-
dc.description.abstractIn this study, the concentrations of two acute-phase proteins (APPs), haptoglobin (Hp) and serum amyloid A (SAA), were quantitatively assessed in serum samples from cattle naturally infected with paratuberculosis (PTB). APP profiles were compared across 190 animals classified according to the different pathological forms associated with infection: uninfected (n = 59), with focal lesions (n = 73), multifocal lesions (n = 19), and diffuse paucibacillary (n = 11) and diffuse multibacillary lesions (n = 28). Our results showed a significant increase in both APPs in infected animals compared to the control group, with differences depending on the type of lesion. Hp and SAA levels were increased significantly in all infected animals, except in cows with diffuse multibacillary lesions that showed similar values to non-infected animals. The expression pattern of both APPs was similar and negatively correlated with the antibody levels against PTB. These results indicate that the release of Hp and SAA is related to the presence of PTB lesions associated with a high cell-mediated immune response and a lower bacterial load, suggesting that the pro-inflammatory cytokines that are associated with these forms are the main stimulus for their synthesis. These molecules could show some potential to be used as putative biomarkers of PTB infection, particularly for the identification of subclinical animals showing pathological forms related to latency or resistance to the development of advanced lesions.-
dc.description.sponsorshipThis study was funded by grants RTI2018-099496-B-I00 from the Spanish Ministry of Science and Innovation and LE259/P18 from “Junta de Castilla y León”.-
dc.languageeng-
dc.publisherMultidisciplinary Digital Publishing Institute-
dc.relationMICIU/ICTI2017-2020/RTI2018-099496-B-I00-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.subjectBovine-
dc.subjectHaptoglobin-
dc.subjectSerum amyloid A-
dc.subjectMycobacterium avium subsp. paratuberculosis-
dc.subjectTypes of lesion-
dc.subjectSerum samples-
dc.titleAssessment of acute-phase protein response associated with the different pathological forms of bovine paratuberculosis-
dc.typeartículo-
dc.identifier.doi10.3390/ani10101925-
dc.relation.publisherversionhttp://dx.doi.org/10.3390/ani10101925-
dc.date.updated2020-12-18T11:50:03Z-
dc.rights.licensehttp://creativecommons.org/licenses/by/4.0/-
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (España)-
dc.contributor.funderJunta de Castilla y León-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100014180es_ES
dc.contributor.orcidBenavides, Julio [0000-0001-9706-100X]-
dc.contributor.orcidPérez Pérez, Valentín [0000-0003-0075-1587]-
dc.identifier.pmid33092108-
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypeartículo-
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