Evidence map›Paper›PMID 29367679›Full record

ArticleScientific reports2018

Multilocus Sequence Typing Reveals both Shared and Unique Genotypes of Cryptococcus neoformans in Jiangxi Province, China.

Yan-Hui Chen, Feng Yu, Ze-Yuan Bian, Jian-Ming Hong, Nan Zhang, Qiao-Shi Zhong, Ya-Ping Hang, Jianping Xu, Long-Hua Hu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Molecular Epidemiology and Antifungal Susceptibility ofInfection and drug resistance · 2026
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  3. Article
  4. Article
  5. Article
  6. Frontiers in microbiology · 2023
    Article
  7. Journal of fungi (Basel, Switzerland) · 2022
    Article
  8. Article
  9. The Predominance of a Specific Genotype ofComputational and mathematical methods in medicine · 2022
    Article
  10. Article
  11. Journal of fungi (Basel, Switzerland) · 2021
    Article
  12. Article
  13. Article
  14. Article
  15. Associations betweenJournal of fungi (Basel, Switzerland) · 2021
    Review
  16. Frontiers in microbiology · 2021
    Article
  17. Review
  18. Article
  19. Article
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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 at 4 institutions in 2 countries.

Yan-Hui ChenJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Feng YuJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Ze-Yuan BianClinical Laboratory of Nanchang Chest Hospital, Nanchang, Jiangxi, China.
Jian-Ming HongClinical Laboratory of the Ninth Hospital of Nanchang, Jiangxi, China.
Nan ZhangJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Qiao-Shi ZhongJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Ya-Ping HangJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
Jianping XuInstitute of Infectious Disease Research, Michael G. DeGroote School of Medicine, and Department of Biology, McMaster University, Hamilton, Ontario, L8S 4K1, Canada. jpxu@mcmaster.ca.ORCID http://orcid.org/0000-0003-2915-2780
Long-Hua HuJiangxi Provincial Key Laboratory of Medicine, Clinical Laboratory of the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China. longhuahu@163.com.
Nanchang University · CNJiangxi Chest Hospital · CNMcMaster University · CANinth Hospital of Nanchang · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cryptococcosis is a globally distributed infectious fungal disease. However, much remains unknown about its molecular epidemiology in many parts of the world. In this study, we analyzed 86 clinical Cryptococcus neoformans isolates from 14 regions in Jiangxi Province in south central China. Each isolate was from a different patient and 35 of the 86 (40.7%) patients were infected with HIV. All strains belonged to serotype A and mating type α (MATα). Genotyping based on DNA sequences at seven nuclear loci revealed eight sequence types (STs) among the 86 isolates, including two novel STs that have not been reported from other parts of the world. ST5 was the dominant genotype and our comparative analyses showed that these genotypes in Jiangxi likely originated by dispersal from other regions within and outside of China and/or mutations from another genotype within Jiangxi. Though none of the isolates was resistant to the five tested antifungal drugs (flucytosine, amphotericin B, fluconazole, itraconazole, and voriconazole), obvious differences in their minimum inhibitory concentrations were observed, even among isolates of the same ST. Our results suggest that continuous monitoring should be conducted to understand the changing dynamics of C. neoformans in this and other regions.

Indexed as

Genes, Mating Type, FungalAdolescentAdultAgedAntifungal AgentsChildChild, PreschoolChinaCryptococcosisCryptococcus neoformansDrug Resistance, FungalFemaleGenotypeHumansMaleMiddle AgedAntifungal Agents

Identifiers

PMID29367679
PMCPMC5784014
OpenAlexW2794061663

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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.