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@ARTICLE{Michaud:305670,
author = {D. S. Michaud and E. A. Platz and W. S. Garrett and T.
Waterboer$^*$ and R. Kaaks$^*$ and F. Pasanisi and E.
Abilleira and V. Pala and L. Milani and J. Castilla and D.
Rodriguez Palacios and R. Tumino and G. Masala and M.
Farràs and M.-J. Sánchez and K. Papier and G. Severi and
K. K. Tsilidis and M. Jenab and J. A. Butt$^*$ and D. J.
Hughes},
title = {{A}ntibody responses to 11 {F}usobacterium proteins and
colorectal cancer-specific and overall survival in the
{EPIC} cohort.},
journal = {Cancer epidemiology, biomarkers $\&$ prevention},
volume = {nn},
issn = {1055-9965},
address = {Philadelphia, Pa.},
publisher = {AACR},
reportid = {DKFZ-2025-02300},
pages = {nn},
year = {2025},
note = {epub},
abstract = {While there is evidence that Fusobacterium spp. in colon
tissue is associated with prognosis, less is known about the
association between antibody response to antigens expressed
by fusobacteria and colorectal cancer (CRC)-specific
mortality.Antibody responses to 11 Fusobacterium nucleatum
(ATCC 25586) antigens were measured in pre-diagnostic blood
for 471 incident CRC cases (median time to diagnosis=3.4
years), among whom 188 CRC-specific deaths and 250 total
deaths were confirmed over a median follow-up of 9.2 years
in the European Prospective Investigation into Cancer and
Nutrition (EPIC) cohort. Cox models were conducted to
examine associations between antigen seropositivity and
CRC-specific mortality.Seropositivity to fusobacterial
antigens was not associated with overall or CRC-specific
mortality, individually or combined. Similar results were
observed when restricting to patients who donated blood <3
years prior to cancer diagnosis. When restricting to
individuals diagnosed at an earlier age of onset (<55 years;
N=74), we observed positive associations for seropositivity
to three fusobacteria antigens reflecting different putative
autotransporter adhesins. The strongest association was for
Fn1893 antigen seropositivity (HR: 6.95, $95\%$ CI:
1.78-27.2, compared to none) and CRC-specific mortality, but
confidence intervals were wide.While null overall, this is
the first study to observe an association between antibody
response to fusobacteria and CRC-specific mortality among
individuals with earlier onset CRC. Future studies are
needed to confirm these findings and understand the role of
systemic antibody responses to fusobacteria in
cancer.Specific antigens expressed by fusobacteria may play
a role in mortality from earlier onset CRCs.},
cin = {D320 / C020},
ddc = {610},
cid = {I:(DE-He78)D320-20160331 / I:(DE-He78)C020-20160331},
pnm = {319H - Addenda (POF4-319H)},
pid = {G:(DE-HGF)POF4-319H},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:41196234},
doi = {10.1158/1055-9965.EPI-25-1084},
url = {https://inrepo02.dkfz.de/record/305670},
}