Evidence map›Paper›PMID 32123235›Full record

ArticleScientific reports2020

Virulence assessment of six major pathogenic Candida species in the mouse model of invasive candidiasis caused by fungal translocation.

Tatsuro Hirayama, Taiga Miyazaki, Yuya Ito, Megumi Wakayama, Kazutoshi Shibuya, Kohei Yamashita, Takahiro Takazono, Tomomi Saijo, Shintaro Shimamura, Kazuko Yamamoto and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.0field-weighted citation impact, top 13% 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

35 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Article
  3. Journal of medical microbiology · 2026
    Review
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  5. LAMP-Based Detection ofThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2026
    Article
  6. mBio · 2025
    Article
  7. Review
  8. Article
  9. Article
  10. Invasive candidiasis.Nature reviews. Disease primers · 2024
    Review
  11. Article
  12. Candida parapsilosis complex in the clinical setting.Nature reviews. Microbiology · 2024
    Review
  13. Article
  14. Vaccines · 2023
    Article
  15. Review
  16. Review
  17. Article
  18. What IsMicroorganisms · 2022
    Review
  19. Article
  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

15 authors at 4 institutions in 1 country.

Tatsuro HirayamaDepartment of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Taiga MiyazakiDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan. taiga-m@nagasaki-u.ac.jp.ORCID http://orcid.org/0000-0002-0962-5758
Yuya ItoDepartment of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Megumi WakayamaDepartment of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan.
Kazutoshi ShibuyaDepartment of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan.
Kohei YamashitaDepartment of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Takahiro TakazonoDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.ORCID http://orcid.org/0000-0002-0696-5386
Tomomi SaijoDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Shintaro ShimamuraDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Kazuko YamamotoDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Yoshifumi ImamuraDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Koichi IzumikawaDepartment of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Katsunori YanagiharaDepartment of Laboratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Shigeru KohnoDepartment of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan.
Hiroshi MukaeDepartment of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Nagasaki University Hospital · JPNagasaki University · JPToho University · JPUniversity of Nagasaki · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastrointestinal colonization has been considered as the primary source of candidaemia; however, few established mouse models are available that mimic this infection route. We therefore developed a reproducible mouse model of invasive candidiasis initiated by fungal translocation and compared the virulence of six major pathogenic Candida species. The mice were fed a low-protein diet and then inoculated intragastrically with Candida cells. Oral antibiotics and cyclophosphamide were then administered to facilitate colonization and subsequent dissemination of Candida cells. Mice infected with Candida albicans and Candida tropicalis exhibited higher mortality than mice infected with the other four species. Among the less virulent species, stool titres of Candida glabrata and Candida parapsilosis were higher than those of Candida krusei and Candida guilliermondii. The fungal burdens of C. parapsilosis and C. krusei in the livers and kidneys were significantly greater than those of C. guilliermondii. Histopathologically, C. albicans demonstrated the highest pathogenicity to invade into gut mucosa and liver tissues causing marked necrosis. Overall, this model allowed analysis of the virulence traits of Candida strains in individual mice including colonization in the gut, penetration into intestinal mucosa, invasion into blood vessels, and the subsequent dissemination leading to lethal infections.

Indexed as

AnimalsCandidaCandidiasisDisease Models, AnimalIntestinesMiceVirulence

Identifiers

PMID32123235
PMCPMC7052222
OpenAlexW3009559434

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.