Evidence map›Paper›PMID 39804062›Full record

ArticleJournal of clinical microbiology2025

Identification of a circulating carbohydrate antigen as a highly specific and sensitive target for schistosomiasis serology.

Anna O Kildemoes, Tom Veldhuizen, Stan T Hilt, Lisette van Lieshout, Taniawati Supali, Maria Yazdanbakhsh, Daniel Camprubí-Ferrer, Jose Muñoz, Joannes Clerinx, Mickey Harvey and 7 more

Abstract read
In one paragraph

Article in Journal of clinical microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Anna O KildemoesLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0001-5150-1153
Tom VeldhuizenLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.
Stan T HiltLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0002-4207-6850
Lisette van LieshoutLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0001-8170-1172
Taniawati SupaliDepartment of Parasitology, Universitas Indonesia, Jakarta, Indonesia.ORCID 0000-0002-1209-402X
Maria YazdanbakhshLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0002-7666-1441
Daniel Camprubí-FerrerISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.ORCID 0000-0003-4215-6030
Jose MuñozISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.ORCID 0000-0002-0945-1735
Joannes ClerinxDepartment of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium.
Mickey HarveyLeiden Institute of Chemistry, Leiden University Medical Center, Leiden, the Netherlands.
Jeroen CodéeLeiden Institute of Chemistry, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0003-3531-2138
Paul L A M CorstjensDepartment of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0002-0004-0526
Govert J van DamLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0003-3773-0819
Leo G VisserLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0002-3600-9782
Meta RoestenbergLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0002-5052-2830
Angela van DiepenLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0001-6991-0385
Cornelis H HokkeLeiden University Center for Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands.ORCID 0000-0003-3545-7804

Funding

Global Health Innovative Technology Fund (GHIT) RFP-TRP-2017-002Human infection challenge network for vaccine development (HICVac) (P68501)Leiden University Medical Center 2020 MSCA-IF Seal-of-Excellence programme N/A
6 · The paper itself

Abstract

The World Health Organization (WHO) 2030 roadmap for schistosomiasis calls for development of highly sensitive and specific diagnostic tools to continue and sustain progress towards elimination. Serological assays are excellent for sensitive detection of primary schistosome infections and for schistosomiasis surveillance in near- and post-elimination settings. To develop accurate assay formats, it is necessary to identify defined antibody targets with low cross-reactivity and potential for standardized production. Here we aim to identify such target(s) with focus on defined schistosome glycan antigens. Target identification was performed by assessing antibody responses in well-characterized cross-sectional and cohort sample sets ( IMPORTANCE: The WHO 2030 roadmap deems diagnostics developments for schistosomiasis critically needed. Here we present identification of an antibody target with superior performance compared to traditionally used crude antigens in schistosomiasis serology. Access to unique controlled human infection model samples, traveler samples, and negative controls enabled this discovery, which forms the basis for development of new diagnostic tools urgently needed in travel medicine, surveillance in emerging transmission zones driven by climate change, and in pre- and post-elimination scenarios.

Indexed as

Antibodies, HelminthAntigens, HelminthPolysaccharidesSchistosomiasisSerologic TestsAdolescentAdultAnimalsCross-Sectional StudiesFemaleGlycoproteinsHelminth ProteinsHumansImmunoglobulin GImmunoglobulin MMaleAntibodies, HelminthAntigens, Helminthcirculating anodic antigen, Schistosoma mansoniGlycoproteinsHelminth ProteinsImmunoglobulin GImmunoglobulin MPolysaccharidescarbohydratediagnosticsneglected tropical diseasesschistosomiasisserology

Identifiers

PMID39804062
PMCPMC11837524

What OpenQuestion holds

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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.