Evidence map›Paper›PMID 41555803›Full record

ArticleJournal of Korean medical science2026

Kidney Injury Induced by High-Dose Chaga Mushroom Consumption: Experimental Evidence in a Rat Model.

Sua Lee, Sheng Cui, Xianying Fang, Hanbi Lee, Sun Woo Lim, Yoo Jin Shin, Can Li, Chul Woo Yang, Byung Ha Chung

Abstract read
In one paragraph

Article in Journal of Korean medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

9 authors.

Sua Lee *Division of Nephrology, Department of Internal Medicine, Daejeon Eulji Medical Center, School of Medicine, Eulji University, Daejeon, Korea.ORCID https://orcid.org/0000-0001-8983-1457
Sheng Cui *Transplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0002-0114-1767
Xianying FangTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0001-7907-2274
Hanbi LeeTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0001-7326-0602
Sun Woo LimTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0003-4386-6819
Yoo Jin ShinTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0003-1922-9369
Can LiDepartment of Nephrology, Yanbian University Hospital, Yanji, China.ORCID https://orcid.org/0000-0002-9412-4412
Chul Woo YangTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0001-9796-636X
Byung Ha ChungTransplantation Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.ORCID https://orcid.org/0000-0003-0048-5717

Funding

Korean Health Industry Development Institute RS-2025-02263683
6 · The paper itself

Abstract

backgroundKidney damage can result not only from the overproduction of endogenous oxalate but also from excessive dietary intake. This study investigated whether oxalate-rich Chaga mushroom induces kidney injury.

methodsWistar rats were allocated to three groups based on dosese extrapolated from a previously reported clinical case. The standard-dose group received Chaga mushroom powder at 1,281.6 mg/kg body weight (equivalent to oxalate at 183 mg/kg body weight), and the high-dose (HD) group at 3,844.8 mg/kg body weight (equivalent to oxalate at 549 mg/kg body weight); the control group received no supplements. The study assessed chronic kidney injury by evaluating renal function, histopathology, oxidative stress, and apoptosis via immunohistochemistry and immunoblot assay.

resultsThe final body weight of the HD group was significantly lower than that of the other groups (

conclusionHigh-dose consumption of Chaga mushrooms may cause kidney damage due to its high oxalate content.

Indexed as

Agaricales8-Hydroxy-2'-DeoxyguanosineAnimalsAntigens, CDAntigens, Differentiation, MyelomonocyticApoptosisbcl-2-Associated X ProteinBody WeightCD68 MoleculeDeoxyguanosineDisease Models, AnimalImmunohistochemistryKidneyMaleOxalatesOxidative Stress8-Hydroxy-2'-DeoxyguanosineAntigens, CDAntigens, Differentiation, Myelomonocyticbcl-2-Associated X ProteinCD68 MoleculeDeoxyguanosineOxalatesApoptosisChaga MushroomChronic Kidney DiseaseOxalateOxidative Stress

Identifiers

PMID41555803
PMCPMC12815897

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.