Antibody responses to flagellin C and streptococcus gallolyticus pilus proteins in colorectal cancer

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  • dc.contributor.author Butt, Julia
  • dc.contributor.author Kogevinas, Manolis
  • dc.contributor.author Aragonés, Núria
  • dc.date.accessioned 2020-04-16T07:17:41Z
  • dc.date.available 2020-04-16T07:17:41Z
  • dc.date.issued 2019
  • dc.description.abstract Antibodies to Streptococcus gallolyticus subspecies gallolyticus (SGG) have been associated with colorectal cancer (CRC). Because SGG may correlate with impaired gut epithelia, we assessed the association of antibodies to bacterial flagellin C (FliC), a measure potentially related to this impairment, with CRC and the CRC-specific interaction with antibodies to SGG proteins. Antibodies to FliC and SGG pilus proteins Gallo2178 and Gallo2179 were measured in two independent studies, a combined study from Nijmegen and Detroit (93 CRC cases, 74 controls) and a replication data set including 576 cases and 576 controls from the Spanish multicenter multicase-control study (MCC-Spain). Logistic regression was applied to assess whether antibodies to FliC were associated with CRC and modified the association of antibodies to SGG proteins with CRC. Antibodies to FliC were associated with those to SGG Gallo2178 among CRC cases, resulting in an interaction in the association of antibodies to Gallo2178 with CRC (p = 0.007). This association was only present among individuals with high antibody responses to FliC (OR: 2.42, 95% CI: 1.45-4.06). In conclusion, our findings suggest that colorectal tumorigenesis could be accompanied by an impaired integrity of the epithelium that could result in associated increased antibody responses to bacterial proteins.
  • dc.format.mimetype application/pdf
  • dc.identifier.citation Butt J, Fernández de Larrea N, Tjalsma H, Roelofs R, Kato I, Martín V, et al. Antibody responses to flagellin C and streptococcus gallolyticus pilus proteins in colorectal cáncer. Sci Rep. 2019 Jul 26; 9(1):10847. DOI: 10.1038/s41598-019-47347-6
  • dc.identifier.doi http://dx.doi.org/10.1038/s41598-019-47347-6
  • dc.identifier.issn 2045-2322
  • dc.identifier.uri http://hdl.handle.net/10230/44230
  • dc.language.iso eng
  • dc.publisher Nature Research
  • dc.relation.ispartof Scientific Reports. 2019 Jul 26;9(1):10847
  • dc.rights © The Author(s) 2019. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
  • dc.rights.accessRights info:eu-repo/semantics/openAccess
  • dc.rights.uri http://creativecommons.org/licenses/by/4.0/
  • dc.subject.other Còlon -- Càncer -- Aspectes genètics
  • dc.title Antibody responses to flagellin C and streptococcus gallolyticus pilus proteins in colorectal cancer
  • dc.type info:eu-repo/semantics/article
  • dc.type.version info:eu-repo/semantics/publishedVersion

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