Evidence map›Paper›PMID 40061431›Full record

ArticleJournal of asthma and allergy2025

Airway Microbiota Profiles in Children With and Without Asthma: A Comparative Study.

Aisha Alamri, Meshal Alhassan, Abdullah K Almutairi, Nithya Jayaseeli, Rebecca P Berg, Christen Rune Stensvold, Lee O'Brien Andersen, Henrik Vedel Nielsen, Suzan A AlKhater

Abstract read
In one paragraph

Article in Journal of asthma and allergy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Multi-omics identifies severe asthma endotypes linked toThe World Allergy Organization journal · 2025
    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.

Aisha AlamriDepartment of Clinical Laboratory Sciences, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.ORCID 0000-0001-9694-5807
Meshal AlhassanDepartment of Pediatrics, King Fahad Hospital of the University, Al-Khobar, Saudi Arabia.
Abdullah K AlmutairiDepartment of Pediatrics, King Fahad Hospital of the University, Al-Khobar, Saudi Arabia.ORCID 0000-0002-8982-9047
Nithya JayaseeliDepartment of Medical Education, vice Deanship of Academic Affairs, college of Medicine,Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.ORCID 0000-0002-5394-0341
Rebecca P BergDepartment of Bacteria, Parasites & Fungi, Statens Serum Institute, Copenhagen, Denmark.
Christen Rune StensvoldDepartment of Bacteria, Parasites & Fungi, Statens Serum Institute, Copenhagen, Denmark.
Lee O'Brien AndersenDepartment of Bacteria, Parasites & Fungi, Statens Serum Institute, Copenhagen, Denmark.
Henrik Vedel NielsenDepartment of Bacteria, Parasites & Fungi, Statens Serum Institute, Copenhagen, Denmark.
Suzan A AlKhaterDepartment of Pediatrics, King Fahad Hospital of the University, Al-Khobar, Saudi Arabia.ORCID 0000-0001-7315-6581

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Asthma is a common chronic respiratory disease that affects children and adults and can have a serious impact on their quality of life. Factors contributing to the development of asthma and related exacerbations are multifactorial, with microbial communities colonizing the airways possibly playing a key role. Methods: The study included asthmatic (79) and healthy children (57) aged 5-16 years. Nasal and throat swabs were collected, and bacterial (16s rRNA) and fungal (18s rRNA) amplicon sequence analysis was performed. Diversity indices and the most abundant microbial genera were estimated accordingly. Results: At the level of the bacteriome in the nasal samples, the asthma group had significantly lower diversity than the control group (p = 0.02). However, the microbiota of the asthma cohort was more evenly distributed, and Conclusion: Our findings suggest that asthmatic samples were less diverse than the control samples with certain microbial genera enriching some study groups. Addressing the biomarkers that influence the progression of asthma could lead to improved care for children suffering from severe asthmatic episodes, possibly by including targeted therapies and prevention strategies.

Indexed as

16s rRNA18s rRNADNA metabarcodingmicrobiomemicrobiotamycobiomepediatrics asthma

Identifiers

PMID40061431
PMCPMC11890445

What OpenQuestion holds

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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.