Evidence map›Paper›PMID 33888680›Full record

ArticleSignal transduction and targeted therapy2021

Ketogenic diet alleviates colitis by reduction of colonic group 3 innate lymphoid cells through altering gut microbiome.

Cheng Kong, Xuebing Yan, Yongqiang Liu, Linsheng Huang, Yefei Zhu, Jide He, Renyuan Gao, Matthew F Kalady, Ajay Goel, Huanlong Qin and 1 more

Open access · goldAbstract read
In one paragraph

Article in Signal transduction and targeted therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 111 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 1 pooled it
15.6field-weighted citation impact, top 1% of its field
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

111 citing papers in PubMed, 1 synthesis or guideline pooled it, 182 citations in OpenAlex.

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  10. Obesity: An Overlooked Factor in Inflammatory Bowel Disease.International journal of molecular sciences · 2026
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51 more citing papers are in PubMed but not listed here.

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

11 authors at 5 institutions in 2 countries.

Cheng Kong *Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Xuebing Yan *Department of Oncology, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Yongqiang Liu *Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Linsheng HuangDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Yefei ZhuDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Jide HeDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Renyuan GaoDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China.
Matthew F KaladyDepartment of Cancer Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
Ajay GoelDepartment of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope Comprehensive Cancer Center, Duarte, CA, USA. ajgoel@coh.org.ORCID 0000-0003-1396-6341
Huanlong QinDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China. hl-qin@hotmail.com.
Yanlei MaDepartment of Oncology, Shanghai Medical College, Fudan University, Shanghai, China. yanleima@fudan.edu.cn.
Tongji University · CNCity of Hope · USCleveland Clinic · USShanghai Medical College of Fudan University · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Accumulating evidence suggests that ketogenic diets (KDs) mediate the rise of circulating ketone bodies and exert a potential anti-inflammatory effect; however, the consequences of this unique diet on colitis remain unknown. We performed a series of systematic studies using a dextran sulfate sodium (DSS) animal model of inflammatory colitis. Animals were fed with a KD, low-carbohydrate diet (LCD), or normal diet (ND). Germ-free mice were utilized in validation experiments. Colon tissues were analyzed by transcriptome sequencing, RT2 profiler PCR array, histopathology, and immunofluorescence. Serum samples were analyzed by metabolic assay kit. Fecal samples were analyzed by 16S rRNA gene sequencing, liquid chromatography-mass spectrometry and gas chromatography-mass spectrometry. We observed that KD alleviated colitis by altering the gut microbiota and metabolites in a manner distinct from LCD. Quantitative diet experiments confirmed the unique impact of KD relative to LCD with a reproducible increase in Akkermansia, whereas the opposite was observed for Escherichia/Shigella. After colitis induction, the KD protected intestinal barrier function, and reduced the production of RORγt

Indexed as

ColitisDiet, KetogenicImmunity, InnateAnimalsBacteriaCytokinesGastrointestinal MicrobiomeLymphocytesMaleMiceCytokines

Identifiers

PMID33888680
PMCPMC8062677
OpenAlexW3155809151

What Socratic 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 Socratic graph.