Evidence map›Paper›PMID 33087359›Full record

ArticleScience advances2020

A quasi-paired cohort strategy reveals the impaired detoxifying function of microbes in the gut of autistic children.

Mengxiang Zhang, Yanan Chu, Qingren Meng, Rui Ding, Xing Shi, Zuqun Wang, Yi He, Juan Zhang, Jing Liu, Jie Zhang and 3 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
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  12. Review of Elevated Para-Cresol in Autism and Possible Impact on Symptoms.International journal of molecular sciences · 2025
    Review
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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

13 authors at 3 institutions in 1 country.

Mengxiang ZhangDepartment of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China.ORCID 0000-0002-8798-0560
Yanan ChuCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, and China National Center for Bioinformation, Beijing 100101, China.ORCID 0000-0002-9349-4307
Qingren MengSchool of Medicine, Southern University of Science and Technology, Shenzhen 518055, China.ORCID 0000-0002-4842-7527
Rui DingDepartment of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China.
Xing ShiDepartment of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing 100044, China.ORCID 0000-0003-2778-5373
Zuqun WangDepartment of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China.
Yi HeDepartment of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China.
Juan ZhangDepartment of Pediatrics, Peking University Third Hospital, Beijing 100191, China.
Jing LiuKey Laboratory of Mental Health, Ministry of Health, Peking University Institute of Mental Health, Peking University Sixth Hospital, Beijing 100191, China.
Jie ZhangChildren Health Care Center, Xi'an Children's Hospital, Xi'an 710003, China.
Jun YuCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, and China National Center for Bioinformation, Beijing 100101, China.
Yu KangCAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, and China National Center for Bioinformation, Beijing 100101, China. wjuan@hsc.pku.edu.cn kangy@big.ac.cn.ORCID 0000-0001-5196-0376
Juan WangDepartment of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing 100191, China. wjuan@hsc.pku.edu.cn kangy@big.ac.cn.ORCID 0000-0002-3111-9130
Peking University · CNChinese Academy of Sciences · CNSouthern University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Growing evidence suggests that autism spectrum disorder (ASD) is strongly associated with dysbiosis in the gut microbiome, with the exact mechanisms still unclear. We have proposed a novel analytic strategy-quasi-paired cohort-and applied it to a metagenomic study of the ASD microbiome. By comparing paired samples of ASD and neurotypical subjects, we have identified significant deficiencies in ASD children in detoxifying enzymes and pathways, which show a strong correlation with biomarkers of mitochondrial dysfunction. Diagnostic models based on these detoxifying enzymes accurately distinguished ASD individuals from controls, and the dysfunction score inferred from the model increased with the clinical rating scores of ASD. In summary, our results suggest a previously undiscovered potential role of impaired intestinal microbial detoxification in toxin accumulation and mitochondrial dysfunction, a core component of ASD pathogenesis. These findings pave the way for designing future therapeutic strategies to restore microbial detoxification capabilities for patients with ASD.

Indexed as

Autism Spectrum DisorderAutistic DisorderGastrointestinal MicrobiomeMicrobiotaChildDysbiosisHumans

Identifiers

PMID33087359
PMCPMC7577716
OpenAlexW3094081273

What OpenQuestion holds

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LicenceCC BY-NC
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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.