Evidence map›Paper›PMID 36354333›Full record

ArticlemBio2022

VSGs Expressed during Natural T. b. gambiense Infection Exhibit Extensive Sequence Divergence and a Subspecies-Specific Bias towards Type B N-Terminal Domains.

Jaime So, Sarah Sudlow, Abeer Sayeed, Tanner Grudda, Stijn Deborggraeve, Dieudonné Mumba Ngoyi, Didier Kashiama Desamber, Bill Wickstead, Veerle Lejon, Monica R Mugnier

Open access · goldAbstract read
In one paragraph

Article in mBio, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Evasive mechanisms of human VSG and PfEMP1 antigens with link to Vaccine scenario: a review.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. 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

10 authors at 6 institutions in 5 countries.

Jaime SoDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0003-2775-2811
Sarah SudlowDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Abeer SayeedDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Tanner GruddaDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Stijn DeborggraeveDepartment of Biomedical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Dieudonné Mumba NgoyiDepartment of Parasitology, Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of the Congo.
Didier Kashiama DesamberProgramme Nationale de Lutte contre la Trypanosomiase Humaine Africaine (PNLTHA), Ministry of Health, Kinshasa, Democratic Republic of the Congo.
Bill WicksteadSchool of Life Sciences, Queen's Medical Centre, University of Nottinghamgrid.4563.4, Nottingham, United Kingdom.ORCID 0000-0002-4620-9091
Veerle LejonUMR-177 Intertryp, Institut de Recherche pour le Développement, Centre de Coopération Internationale en Recherche Agronomique pour le Développement, University of Montpellier, Montpellier, France.ORCID 0000-0002-6795-0962
Monica R MugnierDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-1535-2530
Johns Hopkins University · USCentre de Coopération Internationale en Recherche Agronomique pour le Développement · FRInstituut voor Tropische Geneeskunde · BEMinistry of Public Health · CDNational Institute of Biomedical Research · CDUniversity of Nottingham · GB

Funding

Training: Molecular & Cellular Bases of Infectious DiseasesT32AI007417 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Arturo Casadevall · 1994 to 2026
$11.9M
Variant surface glycoprotein diversification in Trypanosoma bruceiDP5OD023065 · OD · JOHNS HOPKINS UNIVERSITY · PI MUGNIER, MONICA · 2016 to 2020
$2.1M
NIAID NIH HHS T32 AI007417NIH HHS DP5 OD023065
6 · The paper itself

Abstract

Trypanosoma brucei gambiense is the primary causative agent of human African trypanosomiasis (HAT), a vector-borne disease endemic to West and Central Africa. The extracellular parasite evades antibody recognition within the host bloodstream by altering its variant surface glycoprotein (VSG) coat through a process of antigenic variation. The serological tests that are widely used to screen for HAT use VSG as one of the target antigens. However, the

Indexed as

Trypanosoma brucei bruceiTrypanosomiasis, AfricanAnimalsHumansMembrane GlycoproteinsMiceTrypanosoma brucei gambienseVariant Surface Glycoproteins, TrypanosomaMembrane GlycoproteinsVariant Surface Glycoproteins, Trypanosomaantigenic variationgenomicshost-pathogen interactionsTrypanosomavariant surface glycoprotein

Identifiers

PMID36354333
PMCPMC9765701
OpenAlexW4308688290

What Socratic holds

Textmetadata
LicenceCC BY
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.