Evidence map›Paper›PMID 39957168›Full record

ArticleJournal of traditional Chinese medicine = Chung i tsa chih ying wen pan2025

Gut microbial characteristics of the damp-heat constitution: a population-based multicenter cross-sectional study.

L I Tianxing, Zhu Linghui, Wang Xueke, Tang Jun, Yang Lingling, Pang Guoming, L I Huang, Wang Liying, Dong Yang, Zhao Shipeng and 2 more

Abstract readClinical StudyMulticenter Study
In one paragraph

Article in Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. 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

12 authors.

L I TianxingInstitute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
Zhu LinghuiInstitute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
Wang Xuekethe Second Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou 450046, China.
Tang JunDepartment of Hepatobiliary Spleen and Stomach, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou 310006, China.
Yang LinglingHenna Province Hospital of Traditional Chinese Medicine, Henan 450002, China.
Pang GuomingDepartment of Endocrinology, Kaifeng Hospital of traditional Chinese Medicine, Kaifeng 475001, China.
L I HuangState Key Laboratory of Dampness Syndrome of Chinese Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
Wang LiyingCollege of Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
Dong YangInstitute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China.
Zhao ShipengGraduate School of China Academy of Chinese Medical Sciences, Beijing 100700, China.
L I YingshuaiNational Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
L I LingruNational Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.

Funding

National Nonprofit Institute Research Grant for the Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences: Mechanism of Regulating Phlegm-Dampness Constitution to Prevent Metabolic Diseases based on Gut Microbiota-host DNA Methylation YZ-202151
6 · The paper itself

Abstract

objectiveTo investigate the difference in gut microbiota between population with damp-heat constitution (DHC) and balanced constitution (BC).

methodsA multi-centered cross-sectional case-control study was conducted, which included 249 participants with damp-heat constitution or balanced constitution. Baseline information of participants was collected, and stool samples were collected for gut microbiota analysis. Principal coordinate analysis, linear discriminant analysis effect size analysis, receiver operating characteristic, random forest model, and phylogenetic investigation of communities by reconstruction of unobserved states methods were used to reveal the relationship between gut microbiota and the damp-heat constitution.

resultsCompared to those in the BC group, the richness and diversity of the microbiota, specifically those of several short-chain fatty acid producing genera such as Barnesiella, Coprobacter, and Butyricimonas, were significantly decreased in the DHC group. Regarding biological functions, flavonoid biosynthesis, propanoate metabolism, and nucleotide sugar metabolism were suppressed, while arachidonic acid metabolism and glutathione metabolism were enriched in the DHC group. Finally, a classifier based on the microbiota was constructed to discriminate between the DHC and BC populations.

conclusionThe gut microbiota of the DHC population exhibits significantly reduced diversity and is closely related to inflammation, metabolic disorders, and liver steatosis, which is consistent with clinical observations, thus serving as a potential diagnostic tool for traditional Chinese medicine constitution discrimination.

Indexed as

BacteriaGastrointestinal MicrobiomeAdultAgedCase-Control StudiesCross-Sectional StudiesFecesFemaleHumansMaleMiddle AgedPhylogenyYoung Adultbalanced constitutioncross-sectional studiesdamp-heat constitutioninflammatorymicrobiotamulticenter studyPICRUStTraditional Chinese medicine constitution

Identifiers

PMID39957168
PMCPMC11764936

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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.