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@ARTICLE{ZeberLubecka:294306,
author = {N. Zeber-Lubecka and M. Kulecka and M. Dabrowska and A.
Kluska and M. Piątkowska and M. H. Turkot and N. D. Pilonis
and A. Yusuf and K. Nowicki-Osuch$^*$ and M. Mikula and J.
Ostrowski},
title = {{D}ysbiosis of the {U}pper {G}astrointestinal {T}ract in
{H}ead-and-{N}eck {C}ancer {S}urvivors: {A} {P}ilot {S}tudy
{U}sing the {C}apsule {S}ponge {D}evice.},
journal = {Cancers},
volume = {16},
number = {20},
issn = {2072-6694},
address = {Basel},
publisher = {MDPI},
reportid = {DKFZ-2024-02139},
pages = {3528},
year = {2024},
abstract = {A non-endoscopic capsule-sponge device allows sampling the
entire length of the esophagus. Here, we compared
microbiomes of the oral cavity, esophagus, and gastric
corpus collected by oral swab, capsule-sponge device, and
endoscopic biopsy, respectively, in patients representing
three distinct risk profiles for esophageal squamous cell
carcinoma (ESCC).The study enrolled 11 patients with
esophageal squamous intraepithelial neoplasia, 21 patients
after curative treatment for head and neck squamous cell
cancer (HNSCC) (HNSCC survivors), and 40 patients with
functional dyspeptic (FD) symptoms. Microbial genomic DNA
was analyzed using 16S rRNA gene amplicon sequencing.The
Shannon index of the capsule-sponge sample microbiota was
significantly higher in FD group than in patients after
treatment for HNSCC, and the Chao index of gastric samples
differed between HNSCC survivors and FD patients. Analysis
of the β-diversity of FD patients, HNSCC, and esophageal
squamous intraepithelial neoplasia showed that different
genera formed at each location. The abundance of 205, 116,
and 9 genera differed between FD patients and HNSCC
survivors in the gastric, capsule-sponge, and oral samples,
respectively; 33 genera differed between the FD group and
patients with esophageal squamous intraepithelial neoplasia
in capsule-sponge samples.The bacterial communities of the
upper digestive tract were clustered according to the
anatomic site. Despite substantial differences in gastric
and esophageal microbiota samples between FD patients and
HNSCC survivors, the microbial members and diversity showed
small differences between FD patients and those with
esophageal squamous intraepithelial neoplasia. It remains
unclear whether gastric and esophageal dysbiosis is
associated with or is a consequence of treatment for HNSCC.},
keywords = {capsule-sponge device (Other) / early esophageal squamous
cell carcinoma (ESCC) (Other) / esophageal squamous
intraepithelial neoplasia (Other) / head and neck squamous
cell cancer (HNSCC) (Other) / microbial dysbiosis (Other)},
cin = {C150},
ddc = {610},
cid = {I:(DE-He78)C150-20160331},
pnm = {313 - Krebsrisikofaktoren und Prävention (POF4-313)},
pid = {G:(DE-HGF)POF4-313},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39456621},
pmc = {pmc:PMC11506215},
doi = {10.3390/cancers16203528},
url = {https://inrepo02.dkfz.de/record/294306},
}