Evidence map›Paper›PMID 35744604›Full record

ArticleMicroorganisms2022

Host Species Adaptation of Obligate Gut Anaerobes Is Dependent on Their Environmental Survival.

Daniela Karasova, Marcela Faldynova, Jitka Matiasovicova, Alena Sebkova, Magdalena Crhanova, Tereza Kubasova, Zuzana Seidlerova, Hana Prikrylova, Jiri Volf, Michal Zeman and 6 more

Open access · goldAbstract read
In one paragraph

Article in Microorganisms, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

16 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Microorganisms · 2026
    Article
  8. Article
  9. Article
  10. Impact of a defined bacterial community including and excludingApplied and environmental microbiology · 2025
    Article
  11. Probiotic Potential ofVeterinary sciences · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

16 authors at 2 institutions in 1 country.

Daniela KarasovaVeterinary Research Institute, 621 00 Brno, Czech Republic.ORCID 0000-0003-3044-2187
Marcela FaldynovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Jitka MatiasovicovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Alena SebkovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Magdalena CrhanovaVeterinary Research Institute, 621 00 Brno, Czech Republic.ORCID 0000-0001-9537-8548
Tereza KubasovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Zuzana SeidlerovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Hana PrikrylovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Jiri VolfVeterinary Research Institute, 621 00 Brno, Czech Republic.
Michal ZemanVeterinary Research Institute, 621 00 Brno, Czech Republic.ORCID 0000-0002-0714-9831
Vladimir BabakVeterinary Research Institute, 621 00 Brno, Czech Republic.ORCID 0000-0002-0826-1075
Helena JuricovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Jana RajovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Lenka VlasatikovaVeterinary Research Institute, 621 00 Brno, Czech Republic.
Petr RysavkaMedi Pharma Vision Ltd., 612 00 Brno, Czech Republic.ORCID 0000-0003-3497-3751
Ivan RychlikVeterinary Research Institute, 621 00 Brno, Czech Republic.
Veterinary Research Institute · CZMasaryk University · CZ

Funding

Ministry of Agriculture RVO0518Ministry of Education Youth and Sports CZ.02.1.01/0.0/0.0/16_025/0007404Ministry of Education Youth and Sports LM2015078
6 · The paper itself

Abstract

The gut microbiota of warm-blooded vertebrates consists of bacterial species belonging to two main phyla; Firmicutes and Bacteroidetes. However, does it mean that the same bacterial species are found in humans and chickens? Here we show that the ability to survive in an aerobic environment is central for host species adaptation. Known bacterial species commonly found in humans, pigs, chickens and Antarctic gentoo penguins are those capable of extended survival under aerobic conditions, i.e., either spore-forming, aerotolerant or facultatively anaerobic bacteria. Such bacteria are ubiquitously distributed in the environment, which acts as the source of infection with similar probability in humans, pigs, chickens, penguins and likely any other warm-blooded omnivorous hosts. On the other hand, gut anaerobes with no specific adaptation for survival in an aerobic environment exhibit host adaptation. This is associated with their vertical transmission from mothers to offspring and long-term colonisation after administration of a single dose. This knowledge influences the design of next-generation probiotics. The origin of aerotolerant or spore-forming probiotic strains may not be that important. On the other hand, if Bacteroidetes and other host-adapted species are used as future probiotics, host preference should be considered.

Indexed as

chickenendosporeenvironmentgut microbiotahost adaptationhumanpenguinpigspread

Identifiers

PMID35744604
PMCPMC9229247
OpenAlexW4281569437

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.