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@ARTICLE{Rostami:290171,
author = {S. Rostami and T. B. Rounge and L. Pestarino and R. Lyle
and R. T. Fortner$^*$ and Ø. A. Haaland and R. T. Lie and
F. Wiklund and T. Bjørge and H. Langseth},
title = {{D}ifferential levels of circulating {RNA}s prior to
endometrial cancer diagnosis.},
journal = {International journal of cancer},
volume = {155},
number = {5},
issn = {0020-7136},
address = {Bognor Regis},
publisher = {Wiley-Liss},
reportid = {DKFZ-2024-01007},
pages = {946-956},
year = {2024},
note = {2024 Sep 1;155(5):946-956},
abstract = {Endometrial cancer (EC) is one of the most common female
cancers and there is currently no routine screening strategy
for early detection. An altered abundance of circulating
microRNAs (miRNAs) and other RNA classes have the potential
as early cancer biomarkers. We analyzed circulating RNA
levels using small RNA sequencing, targeting RNAs in the
size range of 17-47 nucleotides, in EC patients with samples
collected prior to diagnosis compared to cancer-free
controls. The analysis included 316 cases with samples
collected 1-11 years prior to EC diagnosis, and 316 matched
controls, both from the Janus Serum Bank cohort in Norway.
We identified differentially abundant (DA) miRNAs, isomiRs,
and small nuclear RNAs between EC cases and controls. The
top EC DA miRNAs were miR-155-5p, miR-200b-3p, miR-589-5p,
miR-151a-5p, miR-543, miR-485-5p, miR-625-p, and miR-671-3p.
miR-200b-3p was previously reported to be among one of the
top miRNAs with higher abundance in EC cases. We observed
47, 41, and 32 DA miRNAs for EC interacting with BMI,
smoking status, and physical activity, respectively,
including two miRNAs (miR-223-3p and miR-29b-3p) interacting
with all three factors. The circulating RNAs are altered and
show temporal dynamics prior to EC diagnosis. Notably, DA
miRNAs for EC had the lowest q-value 4.39-6.66 years before
diagnosis. Enrichment analysis of miRNAs showed that
signaling pathways Fc epsilon RI, prolactin, toll-like
receptor, and VEGF had the strongest associations.},
keywords = {RNA (Other) / RNA‐sequencing (Other) / cell‐free
nucleic acids (Other) / endometrial neoplasms (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:38733362},
doi = {10.1002/ijc.34951},
url = {https://inrepo02.dkfz.de/record/290171},
}