Evidence map›Paper›PMID 39223117›Full record

ArticleNature communications2024

Single-cell analyses of polyclonal Plasmodium vivax infections and their consequences on parasite transmission.

Brittany Hazzard, Juliana M Sá, Haikel N Bogale, Tales V Pascini, Angela C Ellis, Shuchi Amin, Jennifer S Armistead, John H Adams, Thomas E Wellems, David Serre

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Low-volumeMicrobial genomics · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Degradation of ribosomal RNA duringbioRxiv : the preprint server for biology · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Brittany HazzardInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.ORCID 0000-0002-1518-6210
Juliana M SáLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.ORCID 0000-0003-3813-8104
Haikel N BogaleInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.
Tales V PasciniLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.
Angela C EllisLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.
Shuchi AminLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.
Jennifer S ArmisteadLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.
John H AdamsCenter for Global Health and Inter-Disciplinary Research, College of Public Health, University of South Florida, Tampa, USA.ORCID 0000-0003-3707-7979
Thomas E WellemsLaboratory of Malaria and Vector Research, National Institute of Allergy and Infectious, Diseases, National Institutes of Health, Bethesda, MD, USA.ORCID 0000-0003-3899-8454
David SerreInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA. dserre@som.umaryland.edu.ORCID 0000-0002-2446-9095

Funding

Technology CoreU19AI110820 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI RASKO, DAVID A · 2014 to 2023
$36.5M
Multi-Omics Characterization of Plasmodium Vivax HypnozoitesR01AI172827 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI David Serre · 2023 to 2026
$2.8M
Bill and Melinda Gates Foundation (Bill & Melinda Gates Foundation) OPP#1023643NIAID NIH HHS R01 AI172827NIAID NIH HHS U19 AI110820U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID) U19AI110820
6 · The paper itself

Abstract

Most Plasmodium vivax infections contain genetically distinct parasites, but the consequences of this polyclonality on the development of asexual parasites, their sexual differentiation, and their transmission remain unknown. We describe infections of Saimiri monkeys with two strains of P. vivax and the analyses of 80,024 parasites characterized by single cell RNA sequencing and individually genotyped. In our model, consecutive inoculations fail to establish polyclonal infections. By contrast, simultaneous inoculations of two strains lead to sustained polyclonal infections, although without detectable differences in parasite regulation or sexual commitment. Analyses of sporozoites dissected from mosquitoes fed on coinfected monkeys show that all genotypes are successfully transmitted to mosquitoes. However, after sporozoite inoculation, not all genotypes contribute to the subsequent blood infections, highlighting an important bottleneck during pre-erythrocytic development. Overall, these studies provide new insights on the mechanisms regulating the establishment of polyclonal P. vivax infections and their consequences for disease transmission.

Indexed as

GenotypeMalaria, VivaxPlasmodium vivaxSaimiriSingle-Cell AnalysisSporozoitesAnimalsCulicidaeFemaleHumansMale

Identifiers

PMID39223117
PMCPMC11369214

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.