Evidence map›Paper›PMID 30050042›Full record

ArticleScientific reports2018

Nuclear Pore Complex Components in the Malaria Parasite Plasmodium berghei.

Jessica Kehrer, Claudia Kuss, Amparo Andres-Pons, Anna Reustle, Noa Dahan, Damien Devos, Mikhail Kudryashev, Martin Beck, Gunnar R Mair, Friedrich Frischknecht

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

20 citing papers in PubMed, 27 citations in OpenAlex.

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  13. A nuclear redox sensor modulates gene activation andProceedings of the National Academy of Sciences of the United States of America · 2022
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  15. Expansion Microscopy RevealsMicroorganisms · 2021
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  19. The Modular Circuitry of Apicomplexan Cell Division Plasticity.Frontiers in cellular and infection microbiology · 2021
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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 5 institutions in 3 countries.

Jessica KehrerIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany.
Claudia KussIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany.
Amparo Andres-PonsStructural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117, Heidelberg, Germany.
Anna ReustleIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany.ORCID 0000-0002-6724-8065
Noa DahanIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany.
Damien DevosStructural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117, Heidelberg, Germany.
Mikhail KudryashevMax Planck Institute of Biophysics, Max-von-Laue Str. 3, 60438, Frankfurt am Main, Germany.
Martin BeckStructural and Computational Biology Unit, European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117, Heidelberg, Germany.ORCID 0000-0002-7397-1321
Gunnar R MairIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany. mair@iastate.edu.
Friedrich FrischknechtIntegrative Parasitology, Center for Infectious Diseases, Heidelberg University Medical School, Im Neuenheimer Feld 344, 69120, Heidelberg, Germany. freddy.frischknecht@med-uni-heidelberg.de.
Heidelberg University · DEEuropean Molecular Biology Laboratory · DECentro Andaluz de Biología del Desarrollo · ESGoethe University Frankfurt · DEIowa State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The nuclear pore complex (NPC) is a large macromolecular assembly of around 30 different proteins, so-called nucleoporins (Nups). Embedded in the nuclear envelope the NPC mediates bi-directional exchange between the cytoplasm and the nucleus and plays a role in transcriptional regulation that is poorly understood. NPCs display modular arrangements with an overall structure that is generally conserved among many eukaryotic phyla. However, Nups of yeast or human origin show little primary sequence conservation with those from early-branching protozoans leaving those of the malaria parasite unrecognized. Here we have combined bioinformatic and genetic methods to identify and spatially characterize Nup components in the rodent infecting parasite Plasmodium berghei and identified orthologs from the human malaria parasite P. falciparum, as well as the related apicomplexan parasite Toxoplasma gondii. For the first time we show the localization of selected Nups throughout the P. berghei life cycle. Largely restricted to apicomplexans we identify an extended C-terminal poly-proline extension in SEC13 that is essential for parasite survival and provide high-resolution images of Plasmodium NPCs obtained by cryo electron tomography. Our data provide the basis for full characterization of NPCs in malaria parasites, early branching unicellular eukaryotes with significant impact on human health.

Indexed as

Computational BiologyGenes, EssentialMolecular BiologyNuclear Pore Complex ProteinsPlasmodium bergheiPlasmodium falciparumToxoplasmaNuclear Pore Complex Proteins

Identifiers

PMID30050042
PMCPMC6062611
OpenAlexW2883886095

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.