Evidence map›Paper›PMID 40453351›Full record

ArticleJournal of ginseng research2025

Gintonin enhances epithelial barrier function by activating NRF2 pathway in radiation-induced intestinal injury.

Hyosun Jang, Hyewon Kim, Su-Hyun Oh, Yeonghoon Son, Rami Lee, Seung-Yeol Nah, Hae-June Lee

Abstract read
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Article in Journal of ginseng research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Hyosun JangLaboratory of Radiation Exposure & Therapeutics, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea.
Hyewon KimLaboratory of Radiation Exposure & Therapeutics, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea.
Su-Hyun OhLaboratory of Radiation Exposure & Therapeutics, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea.
Yeonghoon SonDivision of Radiation Biomedical Research, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea.
Rami LeeGinsentology Research Laboratory and Department of Physiology, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Seung-Yeol NahGinsentology Research Laboratory and Department of Physiology, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Hae-June LeeDivision of Radiation Biomedical Research, Korea Institute of Radiological & Medical Sciences, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Because the intestine is a radio-sensitive organ in the body, and radiation-induced intestinal injury is a major clinical problem associated with radiotherapy or radiological accidents. Dysfunction of the epithelial barrier leads to bacterial translocation to other organs, resulting in severe inflammation. Recent findings suggest that gintonin (GT) suppresses oxidative stress and inflammation in neuroinflammatory diseases. Purpose: This study objected to elucidate the mitigating effects of GT on radiation-induced intestinal injury. Methods: The therapeutic effects of GT were assessed in a mouse model of radiation-induced intestinal injury using histological, immunohistochemical, and real-time PCR. Additionally, the direct effects of GT and NF-E2-related factor 2 (NRF2) activators on radiation-induced epithelial damage were assessed using Caco-2 cell monolayers. Results: GT treatment reversed radiation-induced body weight loss, attenuated intestinal damage, and inhibited inflammatory response by reducing inflammatory cell infiltration and cytokine expression in the intestines of mice. Additionally, GT treatment activated NRF2 and ameliorated intestinal barrier damage. In vitro experiments showed that GT treatment affected epithelial permeability and intercellular junction expression in Caco-2 cell monolayers under irradiated conditions. Moreover, treatment with NRF2 activator improved epithelial permeability, improved the expression of intercellular junctions in irradiated epithelial cells, and attenuated radiation-induced intestinal injury in a mouse model. Conclusion: GT maintains epithelial integrity by activating NRF2-mediated antioxidant activity in radiation-induced intestinal epithelial damage of mice. Overall, these results suggest that GT could be a novel therapeutic agent for radiation-induced intestinal damage.

Indexed as

Epithelial barrierGintoninNRF2Radiation-induced intestinal injury

Identifiers

PMID40453351
PMCPMC12125585

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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.