Evidence map›Paper›PMID 32601225›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2020

A lipocalin mediates unidirectional heme biomineralization in malaria parasites.

Joachim M Matz, Benjamin Drepper, Thorsten B Blum, Eric van Genderen, Alana Burrell, Peer Martin, Thomas Stach, Lucy M Collinson, Jan Pieter Abrahams, Kai Matuschewski and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Chemical propulsion of hemozoin crystal motion in malaria parasites.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Review
  5. Identification of a divalent metal transporter required for cellular iron metabolism in malaria parasites.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. Article
  8. Review
  9. The role ofProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Diagnosis of cerebral malaria: Tools to reduceFrontiers in cellular and infection microbiology · 2023
    Review
  14. Molecular Mechanisms of Iron and Heme Metabolism.Annual review of nutrition · 2022
    Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Review
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 4 institutions in 4 countries.

Joachim M MatzMalaria Biochemistry Laboratory, The Francis Crick Institute, NW1 1AT London, United Kingdom; joachim.matz@crick.ac.uk.ORCID 0000-0002-0575-0412
Benjamin DrepperDepartment of Molecular Parasitology, Institute of Biology, Humboldt University, 10115 Berlin, Germany.
Thorsten B BlumLaboratory of Nanoscale Biology, Division of Biology and Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland.
Eric van GenderenLaboratory of Nanoscale Biology, Division of Biology and Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland.
Alana BurrellElectron Microscopy Science Technology Platform, The Francis Crick Institute, NW1 1AT London, United Kingdom.
Peer MartinDepartment of Molecular Parasitology, Institute of Biology, Humboldt University, 10115 Berlin, Germany.
Thomas StachDepartment of Molecular Parasitology, Institute of Biology, Humboldt University, 10115 Berlin, Germany.
Lucy M CollinsonElectron Microscopy Science Technology Platform, The Francis Crick Institute, NW1 1AT London, United Kingdom.ORCID 0000-0003-0260-613X
Jan Pieter AbrahamsLaboratory of Nanoscale Biology, Division of Biology and Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland.
Kai MatuschewskiDepartment of Molecular Parasitology, Institute of Biology, Humboldt University, 10115 Berlin, Germany.ORCID 0000-0001-6147-8591
Michael J BlackmanMalaria Biochemistry Laboratory, The Francis Crick Institute, NW1 1AT London, United Kingdom.
Humboldt-Universität zu Berlin · DEThe Francis Crick Institute · GBPaul Scherrer Institute · CHLeiden University · NL

Funding

Cancer Research UK FC001043Medical Research Council FC001043Wellcome Trust FC001043
6 · The paper itself

Abstract

During blood-stage development, malaria parasites are challenged with the detoxification of enormous amounts of heme released during the proteolytic catabolism of erythrocytic hemoglobin. They tackle this problem by sequestering heme into bioinert crystals known as hemozoin. The mechanisms underlying this biomineralization process remain enigmatic. Here, we demonstrate that both rodent and human malaria parasite species secrete and internalize a lipocalin-like protein, PV5, to control heme crystallization. Transcriptional deregulation of

Indexed as

Amino Acid SequenceAnimalsHemeHemeproteinsHumansLipocalinsMalariaMicePlasmodium bergheiPlasmodium falciparumProtozoan ProteinsHemeHemeproteinshemozoinLipocalinsProtozoan ProteinshemozoinlipocalinmalariaPlasmodiumPV5

Identifiers

PMID32601225
PMCPMC7368307
OpenAlexW3039002708

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.