Evidence map›Paper›PMID 26568166›Full record

ArticleScientific reports2015

Type of in vitro cultivation influences cytoadhesion, knob structure, protein localization and transcriptome profile of Plasmodium falciparum.

Ann-Kathrin Tilly, Jenny Thiede, Nahla Metwally, Pedro Lubiana, Anna Bachmann, Thomas Roeder, Nichola Rockliffe, Stephan Lorenzen, Egbert Tannich, Thomas Gutsmann and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Contact Dynamics of CytoadheringACS infectious diseases · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Natural killer cell antibody-dependent cellular cytotoxicity toClinical & translational immunology · 2024
    Article
  6. Cultivation of Asexual Intraerythrocytic Stages ofPathogens (Basel, Switzerland) · 2023
    Review
  7. Review
  8. Article
  9. Breadth of Antibodies toFrontiers in immunology · 2022
    Article
  10. Article
  11. Stringent Selection of KnobbyMicroorganisms · 2020
    Article
  12. Article
  13. Association ofThe Yale journal of biology and medicine · 2017
    Article
  14. 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.

Ann-Kathrin TillyBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Jenny ThiedeBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Nahla MetwallyBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Pedro LubianaBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Anna BachmannBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Thomas RoederZoological Institute, Molecular Physiology, Christian-Albrechts University Kiel, Olshausenstraße 40, 24098 Kiel, Germany.
Nichola RockliffeThe Centre for Genomic Research, University of Liverpool, The Biosciences Building, Crown Street, Liverpool, L69 7ZB, UK.
Stephan LorenzenBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Egbert TannichBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.
Thomas GutsmannDivision of Biophysics, Research Center Borstel, Leibniz-Center for Medicine and Biosciences, Parkallee 10, 23845 Borstel, Germany.
Iris BruchhausBernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In vitro cultivation of Plasmodium falciparum is critical for studying the biology of this parasite. However, it is likely that different in vitro cultivation conditions influence various aspects of the parasite's life cycle. In the present study two P. falciparum isolates were cultivated using the two most common methods, in which AlbuMAX or human serum as additives are used, and the results were compared. The type of cultivation influenced the knob structure of P. falciparum-infected erythrocytes (IEs). IEs cultivated with AlbuMAX had fewer knobs than those cultivated with human serum. Furthermore, knob size varied between isolates and is also depended on the culture medium. In addition, there was a greater reduction in the cytoadhesion of IEs to various endothelial receptors in the presence of AlbuMAX than in the presence of human serum. Surprisingly, cytoadhesion did not correlate with the presence or absence of knobs. Greater numbers of the variant surface antigen families RIFIN, STEVOR, and PfMC-2TM were found at the IE membrane when cultivated in the presence of AlbuMAX. Moreover, the type of cultivation had a marked influence on the transcriptome profile. Compared with cultivation with human serum, cultivation with AlbuMAX increased the expression of approximately 500-870 genes.

Indexed as

AnimalsAntigens, ProtozoanCell AdhesionCHO CellsCricetinaeCricetulusCulture MediaErythrocytesHumansMembrane ProteinsMicroscopy, Atomic ForceMicroscopy, Electron, TransmissionPlasmodium falciparumProteomeProtozoan ProteinsSerumAntigens, ProtozoanCulture MediaMembrane ProteinsProteomeProtozoan ProteinsRIFIN protein, Plasmodium falciparumSTEVOR antigen, Plasmodium falciparum

Identifiers

PMID26568166
PMCPMC4645185

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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.