Evidence map›Paper›PMID 37596434›Full record

ArticleParasitology research2023

Gut microbiota differences induced by Toxoplasma gondii seropositivity in stray cats in South Korea.

Sooji Hong, Jun Ho Choi, Singeun Oh, Myung-Hee Yi, Soo Lim Kim, Myungjun Kim, Chung Won Lee, Hyun-Jong Yang, Jong-Yil Chai, Tai-Soon Yong and 2 more

Abstract read
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In one paragraph

Article in Parasitology research, 2023. 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. Variations in the Gut Microbiota of Stray and Domestic Cats.Animals : an open access journal from MDPI · 2026
    Article
  2. Article
  3. Correlation analysis of the impact ofMicrobiology spectrum · 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

12 authors.

Sooji Hong *MediCheck Research Institute, Korea Association of Health Promotion, Seoul, 07649, Korea.
Jun Ho Choi *Department of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Singeun OhDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Myung-Hee YiDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Soo Lim KimDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Myungjun KimDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Chung Won LeeSion Animal Hospital, Seoul, 07677, Korea.
Hyun-Jong YangDepartment of Parasitology and Ewha Medical Research Center, Ewha Womans University School of Medicine, Seoul, 07084, Korea.
Jong-Yil ChaiDepartment of Tropical Medicine and Parasitology, Seoul National University College of Medicine, Seoul, 03080, Korea.
Tai-Soon YongDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea.
Bong-Kwang JungMediCheck Research Institute, Korea Association of Health Promotion, Seoul, 07649, Korea. mulddang@snu.ac.kr.
Ju Yeong KimDepartment of Tropical Medicine, Institute of Tropical Medicine, and Arthropods of Medical Importance Resource Bank, Yonsei University College of Medicine, Seoul, 03722, Korea. JYKIM0802@yuhs.ac.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T. gondii is a highly prevalent parasite worldwide, with cats serving as its final host. However, few studies have investigated the impact of T. gondii infection on cat gut microbiota. Therefore, this study examined the influence of T. gondii infection on the gut microbiota of stray cats and identified potential pathogens in their feces. This study examined T. gondii infection through blood of stray cats and the influence of microbiota in their feces using 16S rRNA gene amplicon sequencing. The results revealed significant differences in gut microbiota composition and diversity between the T. gondii seropositive and seronegative groups. Seropositive samples displayed a lower number of operational taxonomic units and reduced Shannon index than the seronegative samples. The seropositive and seronegative groups exhibited enrichment of taxa, including Escherichia and Enterobacteriaceae and Collinsella, Bifidobacterium, and Roseburia, respectively. Furthermore, potential pathogen species, including Campylobacter, Escherichia, and Streptococcus, were identified in the fecal samples. These findings suggest that T. gondii infection significantly impacts gut microbiota composition and diversity in stray cats. Additionally, an increased potential pathogen load, represented by Escherichia spp., was observed. These results underscore the importance of monitoring the prevalence of zoonotic pathogens in stray cats, as they can serve as reservoirs for zoonotic diseases.

Indexed as

Gastrointestinal MicrobiomeMicrobiotaToxoplasmaAnimalsCatsRepublic of KoreaRNA, Ribosomal, 16SRNA, Ribosomal, 16S16S rDNACatMicrobiotaParasiteToxoplasma gondii

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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.