Evidence map›Paper›PMID 41708949›Full record

ArticleNature microbiology2026

Longitudinal plasma metabolomics reveals a role for taurine in asymptomatic malaria and seasonal persistence.

Gretchen Diffendall, Perine Millot, Patty Chen, Balotin Fogang, Dominique Dorin-Semblat, Fanny Aprahamian, Sylvère Durand, Benoît Gamain, Antoine Claessens, Artur Scherf

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Nature microbiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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

5 · Who and what money

Authors and funding

10 authors.

Gretchen DiffendallInstitut Pasteur, Biology of Host-Parasite Interactions Unit, INSERM U1201, CNRS EMR9195, Paris, France. gdiffendall@hsph.harvard.edu.ORCID http://orcid.org/0000-0002-0783-517X
Perine MillotSorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, CIMI F-75013, Paris, France.ORCID http://orcid.org/0009-0000-1270-349X
Patty ChenInstitut Pasteur, Biology of Host-Parasite Interactions Unit, INSERM U1201, CNRS EMR9195, Paris, France.
Balotin FogangLPHI, MIVEGEC, CNRS, INSERM, University of Montpellier, Montpellier, France.
Dominique Dorin-SemblatSorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, CIMI F-75013, Paris, France.ORCID http://orcid.org/0000-0002-8162-4573
Fanny AprahamianMetabolomic platform of Gustave Roussy, U1138/UMS AMMICa (US 23 INSERM / UMS 3655 CNRS), Paris, France.
Sylvère DurandMetabolomic platform of Gustave Roussy, U1138/UMS AMMICa (US 23 INSERM / UMS 3655 CNRS), Paris, France.
Benoît GamainSorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, CIMI F-75013, Paris, France.ORCID http://orcid.org/0000-0002-8255-2145
Antoine ClaessensLPHI, MIVEGEC, CNRS, INSERM, University of Montpellier, Montpellier, France. antoine.claessens@umontpellier.fr.ORCID http://orcid.org/0000-0002-4277-0914
Artur ScherfInstitut Pasteur, Biology of Host-Parasite Interactions Unit, INSERM U1201, CNRS EMR9195, Paris, France. artur.scherf@pasteur.fr.ORCID http://orcid.org/0000-0003-2411-3328

Funding

Agence Nationale de la Recherche (French National Research Agency) ANR-11-LABX-0024Agence Nationale de la Recherche (French National Research Agency) ANR-18-CE15-0009-01Agence Nationale de la Recherche (French National Research Agency) ANR-22-CE15-0023Fondation pour la Recherche Médicale (Foundation for Medical Research in France) Equipe FRM EQU202203014741
6 · The paper itself

Abstract

In malaria-endemic regions, asymptomatic Plasmodium falciparum infections during periods of low transmission alternate with symptomatic infections during periods of high transmission. The mechanisms underlying P. falciparum persistence without causing symptoms during low-transmission periods remain unclear. Here we analysed the plasma metabolome (n = 199) of individuals in the Gambia, West Africa, during the high and low malaria transmission periods. We observed significant metabolome changes associated with seasonality and to a lesser extent with malaria pathogenicity. We show that plasma levels of taurine, an amino sulfonic acid, increase longitudinally during periods of low transmission. Although taurine showed no effect on the development of cultured parasites in vitro, it strongly inhibited and prevented malaria-infected red blood cell (iRBC) adhesion via PfEMP1 to the common adhesion receptor CD36 and the endothelial protein C receptor, which is linked to cerebral malaria. We reveal a role for taurine in reducing cytoadhesion, which could inform strategies to reduce symptomatic malaria in sub-Saharan Africa.

Indexed as

Malaria, FalciparumMetabolomePlasmaPlasmodium falciparumTaurineCell AdhesionErythrocytesGambiaHumansLongitudinal StudiesMetabolomicsSeasonsTaurine

Identifiers

What OpenQuestion 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 OpenQuestion graph.