Abstract
Background: The association between prediagnostic antibody responses to Fusobacterium nucleatum (F. nucleatum) and subsequent risk of colorectal cancer is not established. Methods: We conducted a nested case-control study of 8,126 participants in a consortium of 10 prospective cohorts in the United States. Results: Higher seroprevalence of any F. nucleatum antibody was observed among non-White participants (51.1%) compared with White participants (31.2%). We did not find any statistically significant association between seropositivity to any of the eight F. nucleatum proteins and colorectal cancer risk. Conclusions: Prediagnostic antibody responses to F. nucleatum proteins were not associated with the risk of colorectal cancer. Impact: Future studies may consider a more specific detection of the immunoglobulin isotypes or focus on examining F. nucleatum in stool or tissue samples.
Original language | English (US) |
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Pages (from-to) | 1279-1282 |
Number of pages | 4 |
Journal | Cancer Epidemiology Biomarkers and Prevention |
Volume | 30 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2021 |
ASJC Scopus subject areas
- General Medicine