Evidence map›Paper›PMID 40439432›Full record

ArticleEmerging infectious diseases2025

High Genetic Diversity of Histoplasma in the Amazon Basin, 2006-2017.

Tani Ly, Marcus de Melo Teixeira, Gaston I Jofre, Denis Blanchet, Sigrid MacDonald, Primavera Alvarado, Silvia Helena Marques da Silva, Victoria E Sepúlveda, Qandeel Zeb, Stephen Vreden and 7 more

Abstract readHistorical Article
In one paragraph

Article in Emerging infectious diseases, 2025. 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. Article
  2. Article
  3. 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

17 authors.

Tani Ly
Marcus de Melo Teixeira
Gaston I Jofre
Denis Blanchet
Sigrid MacDonald
Primavera Alvarado
Silvia Helena Marques da Silva
Victoria E Sepúlveda
Qandeel Zeb
Stephen Vreden
Antoine Adenis
Francisco Yegres
Magalie Demar
Maria José Serna Buitrago
Bridget M Barker
Mathieu Nacher
Daniel R Matute

Funding

The evolution of virulence in the fungal pathogen HistoplasmaR01AI153523 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MATUTE, DANIEL · 2021 to 2025
$3.2M
NIAID NIH HHS R01 AI153523
6 · The paper itself

Abstract

Histoplasmosis is one of the most common pulmonary mycosis diseases in the world. Genome sequencing has revealed that Histoplasma, the cause of histoplasmosis, is composed of several phylogenetic species. The genetic diversity of the pathogen remains largely unknown, especially in the tropics. We sequenced the genomes of 91 Histoplasma isolates from the Amazon basin of South America and used phylogenomics and population genetic evidence to measure the genetic variation of the genus in South America. We report a previously unidentified clade of Histoplasma endemic to the Amazon basin. The lineage is widespread across the continent and contains 5 lineages that are sufficiently differentiated to be considered phylogenetic species. We found the geographic range of those lineages is largely but not completely overlapping. Finally, we found that the patient median age and sex ratio differs among species, suggesting differences in the epidemiology of histoplasmosis caused by each Histoplasma lineage.

Indexed as

Genetic VariationHistoplasmaHistoplasmosisAdultFemaleGenome, FungalHistory, 21st CenturyHumansMaleMiddle AgedPhylogenySouth AmericaAmazon basinBrazilCentral AmericaFrench Guianafungal infectionsfungigenetic diversityHistoplasmaSouth America

Identifiers

PMID40439432
PMCPMC12123918

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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.