Evidence map›Paper›PMID 32130666›Full record

ArticleJournal of molecular neuroscience : MN2020

Impact of Clostridium Bacteria in Children with Autism Spectrum Disorder and Their Anthropometric Measurements.

Wafaa A Kandeel, Nagwa A Meguid, Geir Bjørklund, Ehab M Eid, Maisa Farid, Sanaa K Mohamed, Khaled E Wakeel, Salvatore Chirumbolo, Amal Elsaeid, Doaa Y Hammad

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular neuroscience : MN, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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

37 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. ACS pharmacology & translational science · 2025
    Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Impact of glyphosate (RoundupGut microbes · 2023
    Review
  18. Association ofHeliyon · 2023
    Article
  19. Review
  20. 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

10 authors at 5 institutions in 3 countries.

Wafaa A KandeelTheodor Bilharz Research Institute, Giza, Egypt.
Nagwa A MeguidResearch on Children with Special Needs DepartmentNational Research Centre, Giza, Egypt.
Geir BjørklundCouncil for Nutritional and Environmental Medicine (CONEM), Toften 24, 8610, Mo i Rana, Norway. bjorklund@conem.org.ORCID http://orcid.org/0000-0003-2632-3935
Ehab M EidFaculty of Postgraduate Childhood Studies, Ain Shams University, Cairo, Egypt.
Maisa FaridFaculty of Postgraduate Childhood Studies, Ain Shams University, Cairo, Egypt.
Sanaa K MohamedBiological Anthropology Department, National Research Centre, Giza, Egypt.
Khaled E WakeelBiological Anthropology Department, National Research Centre, Giza, Egypt.
Salvatore ChirumboloDepartment of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.
Amal ElsaeidResearch on Children with Special Needs DepartmentNational Research Centre, Giza, Egypt.
Doaa Y HammadBiological Anthropology Department, National Research Centre, Giza, Egypt.
National Research Centre · EGAin Shams University · EGTheodor Bilharz Research Institute · EGThe Research Council of Norway · NOUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current research has shown that gut microbiota may play a fundamental role in neurological activity, behavior, mood, cognition, and possibly for the onset as well as the severity of autism spectrum disorder (ASD). Previous studies emphasized the possible correlation between Clostridium spp., gut colonization, and possible development or exacerbating of ASD in affected children. The aim of the present study was to investigate how Clostridia gut colonization can have an impact on the neurological outcome and anthropometric values in ASD children. The present study included 60 children (30 ASD and 30 neurotypical controls) of both sexes aged from 2 to 8 years. Children with ASD were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5), Autism Diagnostic Interview-Revised (ADI-R), as well as the Childhood Autism Rating Scale (CARS). Quantitative real-time polymerase chain reaction (real-time PCR) was used to determine Clostridium presence in the stools of the enrolled subjects. The number of Clostridium spp. (Clostridium paraputri, Clostridium bolteae, and Clostridium perfringens) found in the stools of ASD children was greater than neurotypical children. Children with ASD had two types of Clostridium (Clostridium diffiicile and Clostridium clostridiioforme) not found in neurotypical children, whereas neurotypical children yielded only one species (Clostridium tertium) not found in the ASD children. The present study emphasizes the potential correlation between gut colonization of Clostridia and the probability of developing or exacerbating ASD among Egyptian children. If Clostridium bacteria play a potential role in the etiology of ASD, this may open the possibility for effective treatment of these patients.

Indexed as

Gastrointestinal MicrobiomeAutism Spectrum DisorderBody Weights and MeasuresChildChild, PreschoolClostridiumFemaleHumansMaleAutismClostridiumGut microbiotaNeurologicalStool

Identifiers

PMID32130666
OpenAlexW3009082070

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.