Evidence map›Paper›PMID 27248851›Full record

ArticlePLoS neglected tropical diseases2016

Worldwide Phylogenetic Distributions and Population Dynamics of the Genus Histoplasma.

Marcus de M Teixeira, José S L Patané, Maria L Taylor, Beatriz L Gómez, Raquel C Theodoro, Sybren de Hoog, David M Engelthaler, Rosely M Zancopé-Oliveira, Maria S S Felipe, Bridget M Barker

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 1 pooled it
8.3field-weighted citation impact, top 2% 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

89 citing papers in PubMed, 1 synthesis or guideline pooled it, 133 citations in OpenAlex.

  1. Pooled it
  2. Pulmonary Histoplasmosis, Taiwan, 1997-2024.Emerging infectious diseases · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. MappingApplied and environmental microbiology · 2025
    Article
  7. Article
  8. Histoplasma capsulatum in wild mammals from Ecuador.PLoS neglected tropical diseases · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. High prevalence ofFrontiers in veterinary science · 2025
    Article
  16. Article
  17. Genotypic diversity, virulence, and molecular genetic tools inMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  18. Article
  19. Molecular detection ofEpidemiology and infection · 2024
    Article
  20. Article

29 more citing papers are in PubMed but not listed here.

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 8 institutions in 5 countries.

Marcus de M TeixeiraDivision of Pathogen Genomics, Translational Genomics Research Institute-North, Flagstaff, Arizona, United States of America.
José S L PatanéDepartment of Biochemistry, University of São Paulo, São Paulo, Brazil.
Maria L TaylorDepartment of Microbiology and Parasitology, National Autonomous University of Mexico, Mexico City, Mexico.
Beatriz L GómezCorporación para Investigaciones Biológicas (CIB), Medellín, Colombia.
Raquel C TheodoroDepartment of Cell Biology and Genetics/ Institute of Tropical Medicine, Federal University of Rio Grande do Norte, Natal, Brazil.
Sybren de HoogCBS-KNAW Fungal Biodiversity Centre, Utrecht, Netherlands.
David M EngelthalerDivision of Pathogen Genomics, Translational Genomics Research Institute-North, Flagstaff, Arizona, United States of America.
Rosely M Zancopé-OliveiraMycology Laboratory, National Institute of Infectology Evandro Chagas, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Maria S S FelipeDepartment of Cell Biology, University of Brasília, Brasilia, Brazil.
Bridget M BarkerDivision of Pathogen Genomics, Translational Genomics Research Institute-North, Flagstaff, Arizona, United States of America.ORCID 0000-0002-3439-4517
Translational Genomics Research Institute · USCorporación para Investigaciones Biológicas · COFundação Oswaldo Cruz · BRUniversidade de Brasília · BRUniversidade de São Paulo · BRUniversidade Federal do Rio Grande do Norte · BRUniversidad Nacional Autónoma de México · MXWesterdijk Fungal Biodiversity Institute · NL

Funding

Functional Analysis of Regions of Introgression Between Species of CoccidioidesK22AI104801 · NIAID · TRANSLATIONAL GENOMICS RESEARCH INST · PI BARKER, BRIDGET MARIE · 2014 to 2015
$271k
NIAID NIH HHS K22 AI104801
6 · The paper itself

Abstract

backgroundHistoplasma capsulatum comprises a worldwide complex of saprobiotic fungi mainly found in nitrogen/phosphate (often bird guano) enriched soils. The microconidia of Histoplasma species may be inhaled by mammalian hosts, and is followed by a rapid conversion to yeast that can persist in host tissues causing histoplasmosis, a deep pulmonary/systemic mycosis. Histoplasma capsulatum sensu lato is a complex of at least eight clades geographically distributed as follows: Australia, Netherlands, Eurasia, North American classes 1 and 2 (NAm 1 and NAm 2), Latin American groups A and B (LAm A and LAm B) and Africa. With the exception of the Eurasian cluster, those clades are considered phylogenetic species. METHODOLOGY/PRINCIPAL

findingsIncreased Histoplasma sampling (n = 234) resulted in the revision of the phylogenetic distribution and population structure using 1,563 aligned nucleotides from four protein-coding regions. The LAm B clade appears to be divided into at least two highly supported clades, which are geographically restricted to either Colombia/Argentina or Brazil respectively. Moreover, a complex population genetic structure was identified within LAm A clade supporting multiple monophylogenetic species, which could be driven by rapid host or environmental adaptation (~0.5 MYA). We found two divergent clades, which include Latin American isolates (newly named as LAm A1 and LAm A2), harboring a cryptic cluster in association with bats. CONCLUSIONS/SIGNIFICANCE: At least six new phylogenetic species are proposed in the Histoplasma species complex supported by different phylogenetic and population genetics methods, comprising LAm A1, LAm A2, LAm B1, LAm B2, RJ and BAC-1 phylogenetic species. The genetic isolation of Histoplasma could be a result of differential dispersion potential of naturally infected bats and other mammals. In addition, the present study guides isolate selection for future population genomics and genome wide association studies in this important pathogen complex.

Indexed as

AnimalsGenetic VariationGlobal HealthHaplotypesHistoplasmaHistoplasmosisHumansPhylogenyPhylogeography

Identifiers

PMID27248851
PMCPMC4889077
OpenAlexW2419430544

What OpenQuestion holds

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LicenceCC BY
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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.