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@ARTICLE{Mcwilliam:296138,
author = {A. Mcwilliam and D. Marshall and S. L. Kerns and G. C.
Barnett and A. Vega and T. Kapouranis and M. E. Aguado
Barrera and B. Avuzzi and D. Azria and J. Chang-Claude$^*$
and A. Choudhury and C. Coedo Costa and A. Dunning and M.-P.
Farcy-Jacquet and C. Faivre-Finn and S. Gutiérrez-Enríquez
and O. Fuentes Río and A. Gómez Caamaño and M. Lambrecht
and C. López Pleguezuelos and T. Rancati and T. Rattay and
D. De Ruysscher and P. Seibold$^*$ and E. Sperk and C.
Talbot and A. Webb and L. Veldeman and B. S. Rosenstein and
C. M. L. West},
collaboration = {R. Consortium},
title = {{A}ssociation of radiation-induced normal tissue toxicity
with a high genetic risk for rheumatoid arthritis.},
journal = {Journal of the National Cancer Institute},
volume = {117},
number = {5},
issn = {0027-8874},
address = {Oxford},
publisher = {Oxford Univ. Press},
reportid = {DKFZ-2025-00068},
pages = {1018–1026},
year = {2025},
note = {Volume 117, Issue 5, May 2025, Pages 1018–1026},
abstract = {Overlapping genes are involved with rheumatoid arthritis
(RA) and DNA repair pathways. Therefore, we hypothesised
that patients with a high polygenic risk score (PRS) for RA
will have an increased risk of radiotherapy (RT) toxicity
given the involvement of DNA repair.Primary analysis was
performed on 1494 prostate cancer, 483 lung cancer and 1820
breast cancer patients assessed for development of RT
toxicity in the REQUITE study. Validation cohorts were
available from the Radiogenomics Consortium. All patients
had undergone curative-intent radiotherapy and were assessed
prospectively for toxicity. Germline genomic data was
available for all patients, allowing a PRS to be calculated
using 101 RA risk variants. PRS was analysed as a continuous
variable and with >90th percentile cut-off. Associations
with acute and late standardised total average toxicity
(STAT) scores and individual toxicity end-points were
analysed in multivariable models with preselected adjustment
variables.Increasing PRS for RA did not increase the risk of
acute or late STAT in any cohort. There was an increased
risk of late oesophagitis in the lung cancer cohort
(coefficient 0.018, p = .01), however this was not validated
(p = .79). No individual acute or late toxicity endpoints
were significantly associated with PRS for the prostate or
breast cohorts. No significant results were found in the
validation cohorts in multivariable models.Patients with a
high genetic risk for RA do not show increased levels of
toxicity after radiotherapy suggesting treatment planning
does not need to be modified for such patients.},
keywords = {Polygenetic risk scores (Other) / Radiotherapy toxicity
(Other) / Rheumatoid arthritis (Other)},
cin = {C020},
ddc = {610},
cid = {I:(DE-He78)C020-20160331},
pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)},
pid = {G:(DE-HGF)POF4-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39761002},
doi = {10.1093/jnci/djae349},
url = {https://inrepo02.dkfz.de/record/296138},
}