Evidence map›Paper›PMID 41841726›Full record

ArticlemSystems2026

Impact of chronic low-dose external gamma- and internal tritium beta-irradiation on the gut microbiome in the context of intestinal tumorigenesis in

Holly Laakso, Manar Hashem Taha, Matthew Flegal, Joel Surette, Mohamed Mysara, Dmitry Klokov

Abstract read
In one paragraph

Article in mSystems, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Holly LaaksoIsotopes, Radiobiology, and Environment Directorate, Canadian Nuclear Laboratories, Chalk River, Ontario, Canada.
Manar Hashem TahaBioinformatics Group, Center for Informatics Science, School of Information Technology and Computer Science, Nile University, Sheikh Zayed City, Egypt.
Matthew FlegalIsotopes, Radiobiology, and Environment Directorate, Canadian Nuclear Laboratories, Chalk River, Ontario, Canada.
Joel SuretteIsotopes, Radiobiology, and Environment Directorate, Canadian Nuclear Laboratories, Chalk River, Ontario, Canada.
Mohamed MysaraBioinformatics Group, Center for Informatics Science, School of Information Technology and Computer Science, Nile University, Sheikh Zayed City, Egypt.ORCID 0000-0001-5746-4330
Dmitry KlokovLaboratory of Experimental Radiotoxicology and Radiobiology, Department of Health Research and Expert Assessment, The French Authority on Nuclear Safety and Radioprotection (ASNR), Fontenay-aux-Roses, France.ORCID 0000-0003-1629-1431

Funding

Atomic Energy of Canada LimitedConnexus Nuclear Inc
6 · The paper itself

Abstract

The gut microbiome (GM) plays an essential role in health, and its dysbiosis can increase the risk of colon cancer. While the detrimental effects of high-dose ionizing radiation on GM have been documented, little is known about the effects of low doses, including from internal exposure to tritium, which is produced by nuclear power generation and emits beta radiation, making it a public concern. We examined the effects of chronic irradiation with internal tritium beta radiation or external IMPORTANCE: Low-dose ionizing radiation is one of the few environmental stressors that simultaneously reshapes host physiology and the structure-function landscape of resident microbiomes, yet mechanistic insight at ecologically relevant doses has been scarce. By integrating longitudinal 16S rRNA profiling, multiplex cytokine analyses, and quantitative tumor phenotyping in the

Indexed as

Beta ParticlesCarcinogenesisGamma RaysGastrointestinal MicrobiomeTritiumAnimalsCytokinesFemaleMaleMiceMice, Inbred C57BLCytokinesTritiumApcMin/+colon cancergamma radiationgut microbiomelow-dose radiationtritium

Identifiers

PMID41841726
PMCPMC13098236

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.