Evidence map›Paper›PMID 42645781›Full record

ArticleProbiotics and antimicrobial proteins2026

Gut Limosilactobacillus reuteri-secreted Components Mitigate Susceptibility to Radiation by Alleviating Oxidative Stress in the Intestinal Epithelium.

Hyeyun Kim, Se-Hui Lee, Sun Park, Dongju Seo, Jung-Soo Suh, Yeeun Yang, Jaewan Jeon, Ji Young Kim, Seong-Jun Cho, Jiyoung Yu and 4 more

Abstract read
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In one paragraph

Article in Probiotics and antimicrobial proteins, 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

14 authors.

Hyeyun Kim *Department of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Se-Hui Lee *Department of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Sun ParkDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Dongju SeoDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Jung-Soo SuhDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Yeeun YangDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Jaewan JeonDepartment of Radiation Oncology, Haeundae Paik Hospital, Inje University School of Medicine, Busan, 48108, Korea.
Ji Young KimRadiation Effects Research Section, Radiation Health Institute, Korea Hydro & Nuclear Power CO., LTD, Seoul, 13605, Korea.
Seong-Jun ChoRadiation Effects Research Section, Radiation Health Institute, Korea Hydro & Nuclear Power CO., LTD, Seoul, 13605, Korea.
Jiyoung YuConvergence Medicine Research Center, Asan Institute for Life Sciences, Seoul, 13605, Korea.
Kyunggon KimConvergence Medicine Research Center, Asan Institute for Life Sciences, Seoul, 13605, Korea.
Kwang-Sun KimDepartment of Chemistry and Chemistry Institute of Functional Materials, Pusan National University, Busan, 46241, Korea.
Tae-Jin KimDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea.
Jin-Young YangDepartment of Integrated Biological Science, Pusan National University, Busan, 46241, Korea. jyyang99@pusan.ac.kr.

Funding

Korea Hydro and Nuclear Power A21IP13National Research Foundation of Korea 2021R1C1C1009555
6 · The paper itself

Abstract

Radiotherapy is the most effective method to eliminate several types of cancer; however, radiation-induced intestinal damage, such as epithelial cell apoptosis, remains a perennial problem. The study revealed that the feces of mice surviving exposure to 7.5 Gy ionizing radiation (IR) originally harbored higher levels of Lacticaseibacillus casei, Lactobacillus salivarius (LS), and Limosilactobacillus reuteri (LR) than those in the commensal bacteria of dead mice. While mice pre-inoculated with LS and LR for 8 weeks showed protective efficacy against 7.5 Gy IR, mice pretreated with LR-Secreted Components (LR-SCs) for 7 days demonstrated lesser epithelial damage and susceptibility to high IR doses than those of LS-SC treated mice. LR-SC treatment also regulated the increased levels of IR-induced cellular reactive oxygen species levels in intestinal epithelial cells. In summary, LR-SCs are potential prophylactic agents to alleviate the side effects of radiotherapy in patients with cancer.

Indexed as

Intestinal epithelial cellIrradiationLimosilactobacillus reuteri

Identifiers

What OpenQuestion holds

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Registered trials

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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.