Evidence map›Paper›PMID 41837426›Full record

ArticleMicrobiology spectrum2026

Gut microbiota dysbiosis and amino acid metabolic dysregulation in children with allergic rhinitis complicated by constipation.

Shen Lv, Weikeng Yang, Chunyun Sun, Ying Huang, Wei Kong, Zhi Wan, Congfu Huang

Abstract read
In one paragraph

Article in Microbiology spectrum, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Frontiers in microbiology · 2026
    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

7 authors.

Shen Lv *Department of Pediatrics, Longgang Maternity and Child Institute of Shantou University Medical College (Longgang District Maternity and Child Healthcare Hospital of Shenzhen City), Shenzhen, China.
Weikeng Yang *The Second Affiliated Hospital, CUHK-Shenzhen/Longgang District People's Hospital of Shenzhen, Shenzhen, China.
Chunyun Sun *Longgang District Center for Disease Control and Prevention, Shenzhen, China.
Ying HuangThe Second Clinical College of Southern Medical University, Guangzhou, China.
Wei KongDepartment of Pediatrics, Longgang Maternity and Child Institute of Shantou University Medical College (Longgang District Maternity and Child Healthcare Hospital of Shenzhen City), Shenzhen, China.
Zhi WanDepartment of Pediatrics, Longgang Maternity and Child Institute of Shantou University Medical College (Longgang District Maternity and Child Healthcare Hospital of Shenzhen City), Shenzhen, China.
Congfu HuangDepartment of Pediatrics, Longgang Maternity and Child Institute of Shantou University Medical College (Longgang District Maternity and Child Healthcare Hospital of Shenzhen City), Shenzhen, China.ORCID 0000-0002-3034-4459

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigates the pathogenesis of constipation in children with allergic rhinitis (AR) by analyzing gut microbiota (GM) composition and fecal metabolites. We enrolled 21 AR children (AR group) and 16 AR children with constipation (ARFC group), performing absolute quantitative 16S rRNA sequencing and non-targeted metabolomics on fecal samples. The key findings are as follows: (i) The ARFC group exhibited significantly elevated IMPORTANCE: Allergic rhinitis (AR) is a common allergic disorder in children, often accompanied by gastrointestinal symptoms such as constipation, yet the underlying mechanisms remain poorly understood. This study reveals that constipation in AR children is associated with specific gut microbiota alterations-particularly an increase in CLINICAL TRIALS: This study is registered with Chinese Clinical Trial Registry as ChiCTR2400085982.

Indexed as

Amino AcidsBacteriaConstipationDysbiosisGastrointestinal MicrobiomeRhinitis, AllergicChildChild, PreschoolFecesFemaleHumansMaleMetabolomicsRNA, Ribosomal, 16SAmino AcidsRNA, Ribosomal, 16Sallergic rhinitisconstipationgut microbiotaHungatellaindoxyl sulfatemetabolomics

Identifiers

PMID41837426
PMCPMC13055397

What OpenQuestion holds

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LicenceCC BY
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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.