Evidence map›Paper›PMID 33870436›Full record

ArticleThe Journal of infectious diseases2021

Plasmodium simium: Population Genomics Reveals the Origin of a Reverse Zoonosis.

Thaís C de Oliveira, Priscila T Rodrigues, Angela M Early, Ana Maria R C Duarte, Julyana C Buery, Marina G Bueno, José L Catão-Dias, Crispim Cerutti, Luísa D P Rona, Daniel E Neafsey and 1 more

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
–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

26 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Genomic Insights Into Host Shifts BetweenEvolutionary applications · 2026
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  5. Article
  6. Article
  7. Parasitology · 2025
    Article
  8. Article
  9. Review
  10. Review
  11. Overview ofComparative medicine · 2024
    Review
  12. Article
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  15. Review
  16. Article
  17. Article
  18. Article
  19. NovelLancet regional health. Americas · 2023
    Article
  20. Review
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

11 authors.

Thaís C de OliveiraDepartment of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
Priscila T RodriguesDepartment of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
Angela M EarlyInfectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.
Ana Maria R C DuarteLaboratory of Biochemistry and Molecular Biology, Superintendency for the Control of Endemics (SUCEN), State Secretary of Health, São Paulo, Brazil.
Julyana C BueryDepartment of Social Medicine, Center for Health Sciences, Federal University of Espírito Santo, Vitória, Brazil.
Marina G BuenoLaboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
José L Catão-DiasLaboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
Crispim CeruttiDepartment of Social Medicine, Center for Health Sciences, Federal University of Espírito Santo, Vitória, Brazil.
Luísa D P RonaDepartment of Cell Biology, Embryology, and Genetics, Federal University of Santa Catarina, Florianópolis, Brazil.
Daniel E NeafseyInfectious Disease and Microbiome Program, Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA.
Marcelo U FerreiraDepartment of Parasitology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.ORCID 0000-0002-5293-9090

Funding

Viral Genomics: evolution, spread, and host interactionsU19AI110818 · NIAID · BROAD INSTITUTE, INC. · PI EARL, ASHLEE MIRIAM · 2014 to 2024
$66.5M
NIAID NIH HHS U19 AI110818Wellcome TrustWellcome Trust 207486/Z/17/Z
6 · The paper itself

Abstract

backgroundThe population history of Plasmodium simium, which causes malaria in sylvatic Neotropical monkeys and humans along the Atlantic Coast of Brazil, remains disputed. Genetically diverse P vivax populations from various sources, including the lineages that founded the species P simium, are thought to have arrived in the Americas in separate migratory waves.

methodsWe use population genomic approaches to investigate the origin and evolution of P simium.

resultsWe find a minimal genome-level differentiation between P simium and present-day New World P vivax isolates, consistent with their common geographic origin and subsequent divergence on this continent. The meagre genetic diversity in P simium samples from humans and monkeys implies a recent transfer from humans to non-human primates - a unique example of malaria as a reverse zoonosis of public health significance. Likely genomic signatures of P simium adaptation to new hosts include the deletion of >40% of a key erythrocyte invasion ligand, PvRBP2a, which may have favored more efficient simian host cell infection.

conclusionsNew World P vivax lineages that switched from humans to platyrrhine monkeys founded the P simium population that infects nonhuman primates and feeds sustained human malaria transmission in the outskirts of major cities.

Indexed as

Bacterial ZoonosesMetagenomicsAnimalsBrazilHaplorhiniMalariaMonkey DiseasesPlasmodiumPlasmodium vivaxPolymerase Chain ReactionPolymorphism, Single NucleotideNeotropical monkeysPlasmodium simiumreverse zoonosis

Identifiers

PMID33870436
PMCPMC8643420

What Socratic holds

Textmetadata
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 Socratic graph.