Evidence map›Paper›PMID 28400621›Full record

ArticleScientific reports2017

Biochemistry of malaria parasite infected red blood cells by X-ray microscopy.

S Kapishnikov, L Leiserowitz, Y Yang, P Cloetens, E Pereiro, F Awamu Ndonglack, K Matuschewski, J Als-Nielsen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Hemoglobin uptake and utilization by human protozoan parasites: a review.Frontiers in cellular and infection microbiology · 2023
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Imaging cell morphology and physiology using X-rays.Biochemical Society transactions · 2019
    Review
  11. Article
  12. Article
  13. 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

8 authors at 5 institutions in 6 countries.

S KapishnikovNiels Bohr Institute, University of Copenhagen, Universitetsparken 5, DK-2100, Copenhagen Ø, Denmark. sergey.kapishnikov@nbi.ku.dk.
L LeiserowitzDepartment of Materials and Interfaces, Weizmann Institute of Science, Rehovot, 76100, Israel.
Y YangEuropean Synchrotron Radiation Facility (ESRF), 71 avenue des Martyrs, 38000, Grenoble, France.
P CloetensEuropean Synchrotron Radiation Facility (ESRF), 71 avenue des Martyrs, 38000, Grenoble, France.ORCID http://orcid.org/0000-0002-4129-9091
E PereiroALBA Synchrotron Light Source, MISTRAL Beamline-Experiments Division, 08290, Cerdanyola del Valles, Barcelona, Spain.
F Awamu NdonglackMolecular Parasitology, Institute of Biology, Humboldt University, Philippstr. 13, 10115, Berlin, Germany.
K MatuschewskiMolecular Parasitology, Institute of Biology, Humboldt University, Philippstr. 13, 10115, Berlin, Germany.
J Als-NielsenNiels Bohr Institute, University of Copenhagen, Universitetsparken 5, DK-2100, Copenhagen Ø, Denmark.
Cal Poly Humboldt · USEuropean Synchrotron Radiation Facility · FRUniversity of Copenhagen · DKALBA Synchrotron (Spain) · ESWeizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Red blood cells infected by the malaria parasite Plasmodium falciparum are correlatively imaged by tomography using soft X-rays as well as by scanning hard nano-X-ray beam to obtain fluorescence maps of various elements such as S and Fe. In this way one can deduce the amount of Fe bound either in hemoglobin or in hemozoin crystals in the digestive vacuole of the malaria parasite as well as determine the hemoglobin concentrations in the cytosols of the red blood cell and of the parasite. Fluorescence map of K shows that in the parasite's schizont stage the K concentration in the red blood cell cytosol is diminished by a factor of seven relative to a pristine red blood cell but the total amount of K in the infected red blood cell is the same as in the pristine red blood cell.

Indexed as

Electron Probe MicroanalysisErythrocytesHemeproteinsHemoglobinsHumansIronMalaria, FalciparumPlasmodium falciparumPotassiumSulfurHemeproteinsHemoglobinshemozoinIronPotassiumSulfur

Identifiers

PMID28400621
PMCPMC5429762
OpenAlexW2604817480

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.