Evidence map›Paper›PMID 36869034›Full record

ArticleNature communications2023

Variable microtubule architecture in the malaria parasite.

Josie L Ferreira, Vojtěch Pražák, Daven Vasishtan, Marc Siggel, Franziska Hentzschel, Annika M Binder, Emma Pietsch, Jan Kosinski, Friedrich Frischknecht, Tim W Gilberger and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
17.7field-weighted citation impact, top 1% 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

32 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Two anchoring proteins control daughter apical complex assembly inbioRxiv : the preprint server for biology · 2026
    Article
  8. Microtubule inner proteins in apicomplexan parasites.Biochemical Society transactions · 2026
    Review
  9. Article
  10. Article
  11. The essential function of the apical polar ring during the blood stage ofbioRxiv : the preprint server for biology · 2026
    Article
  12. Article
  13. Atomic models of the Toxoplasma cell invasion machinery.Nature structural & molecular biology · 2026
    Article
  14. Article
  15. bioRxiv : the preprint server for biology · 2025
    Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

11 authors at 5 institutions in 2 countries.

Josie L Ferreira *Centre for Structural Systems Biology, Hamburg, Germany.
Vojtěch Pražák *Centre for Structural Systems Biology, Hamburg, Germany.
Daven VasishtanCentre for Structural Systems Biology, Hamburg, Germany.
Marc SiggelCentre for Structural Systems Biology, Hamburg, Germany.ORCID 0000-0003-3393-4988
Franziska HentzschelIntegrative Parasitology, Centre for Infectious Diseases, Heidelberg University Medical School, Heidelberg, Germany.
Annika M BinderIntegrative Parasitology, Centre for Infectious Diseases, Heidelberg University Medical School, Heidelberg, Germany.ORCID 0000-0003-2305-4880
Emma PietschCentre for Structural Systems Biology, Hamburg, Germany.
Jan KosinskiCentre for Structural Systems Biology, Hamburg, Germany.ORCID 0000-0002-3641-0322
Friedrich FrischknechtIntegrative Parasitology, Centre for Infectious Diseases, Heidelberg University Medical School, Heidelberg, Germany.
Tim W GilbergerCentre for Structural Systems Biology, Hamburg, Germany.
Kay GrünewaldCentre for Structural Systems Biology, Hamburg, Germany. kay.gruenewald@cssb-hamburg.de.ORCID 0000-0002-4788-2691
Centre for Human Genetics · GBHeidelberg University · DEEuropean Molecular Biology Laboratory · DEUniversität Hamburg · DELeibniz Institute of Virology (LIV) · DE

Funding

Wellcome Trust 209250/Z/17/Z
6 · The paper itself

Abstract

Microtubules are a ubiquitous eukaryotic cytoskeletal element typically consisting of 13 protofilaments arranged in a hollow cylinder. This arrangement is considered the canonical form and is adopted by most organisms, with rare exceptions. Here, we use in situ electron cryo-tomography and subvolume averaging to analyse the changing microtubule cytoskeleton of Plasmodium falciparum, the causative agent of malaria, throughout its life cycle. Unexpectedly, different parasite forms have distinct microtubule structures coordinated by unique organising centres. In merozoites, the most widely studied form, we observe canonical microtubules. In migrating mosquito forms, the 13 protofilament structure is further reinforced by interrupted luminal helices. Surprisingly, gametocytes contain a wide distribution of microtubule structures ranging from 13 to 18 protofilaments, doublets and triplets. Such a diversity of microtubule structures has not been observed in any other organism to date and is likely evidence of a distinct role in each life cycle form. This data provides a unique view into an unusual microtubule cytoskeleton of a relevant human pathogen.

Indexed as

CulicidaeEar AuricleParasitesAnimalsCytoskeletonHumansMicrotubules

Identifiers

PMID36869034
PMCPMC9984467
OpenAlexW4323042487

What OpenQuestion 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 OpenQuestion graph.