Evidence map›Paper›PMID 30373366›Full record

ArticleJournal of medicinal chemistry2018

Target Validation and Identification of Novel Boronate Inhibitors of the Plasmodium falciparum Proteasome.

Stanley C Xie, David L Gillett, Natalie J Spillman, Christopher Tsu, Madeline R Luth, Sabine Ottilie, Sandra Duffy, Alexandra E Gould, Paul Hales, Benjamin A Seager and 11 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
9.0field-weighted citation impact, top 2% 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

47 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
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  3. A recombinant expression system for thebioRxiv : the preprint server for biology · 2025
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  5. Enhancing schistosomiasis drug discovery approaches with optimized proteasome substrates.Protein science : a publication of the Protein Society · 2025
    Article
  6. Review
  7. Article
  8. Systematic in vitro evolution inScience (New York, N.Y.) · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Antimalarial drug discovery: progress and approaches.Nature reviews. Drug discovery · 2023
    Review
  15. Review
  16. Article
  17. Article
  18. Current and emerging target identification methods for novel antimalarials.International journal for parasitology. Drugs and drug resistance · 2022
    Review
  19. Article
  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

21 authors at 5 institutions in 3 countries.

Stanley C XieDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.
David L GillettDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.
Natalie J SpillmanDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.
Christopher TsuOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Madeline R LuthHost-Microbe Systems and Therapeutics Division , UC San Diego School of Medicine , La Jolla , California 92093 , United States.
Sabine OttilieHost-Microbe Systems and Therapeutics Division , UC San Diego School of Medicine , La Jolla , California 92093 , United States.
Sandra DuffyGriffith Institute for Drug Discovery , Griffith University , Brisbane , QLD 4111 , Australia.
Alexandra E GouldOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Paul HalesOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Benjamin A SeagerDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.
Carlie L CharronSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.
Frank BruzzeseOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Xiaofeng YangOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Xiansi ZhaoOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Shih-Chung HuangOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Craig A HuttonSchool of Chemistry, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.ORCID 0000-0002-2353-9258
Jeremy N BurrowsMedicines for Malaria Venture , 1215 Meyrin , Switzerland.
Elizabeth A WinzelerHost-Microbe Systems and Therapeutics Division , UC San Diego School of Medicine , La Jolla , California 92093 , United States.ORCID 0000-0002-4049-2113
Vicky M AveryGriffith Institute for Drug Discovery , Griffith University , Brisbane , QLD 4111 , Australia.
Lawrence R DickOncology Clinical R&D , Takeda Pharmaceuticals International Co. , Cambridge , Massachusetts 02139 , United States.
Leann TilleyDepartment of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotechnology Institute , The University of Melbourne , Melbourne , VIC 3010 , Australia.ORCID 0000-0001-9910-0199
Takeda (United States) · USThe University of Melbourne · AUUniversity of California San Diego · USGriffith University · AUMedicines for Malaria Venture · CH

Funding

Discovery of chemically validated malaria liver stage targetsR01AI090141 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WINZELER, ELIZABETH A · 2011 to 2019
$3.4M
Defining the targets of broad intervention antimalarial agentsR01AI103058 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WINZELER, ELIZABETH A · 2013 to 2016
$2.6M
NIAID NIH HHS R01 AI090141NIAID NIH HHS R01 AI103058
6 · The paper itself

Abstract

The Plasmodium proteasome represents a potential antimalarial drug target for compounds with activity against multiple life cycle stages. We screened a library of human proteasome inhibitors (peptidyl boronic acids) and compared activities against purified P. falciparum and human 20S proteasomes. We chose four hits that potently inhibit parasite growth and show a range of selectivities for inhibition of the growth of P. falciparum compared with human cell lines. P. falciparum was selected for resistance in vitro to the clinically used proteasome inhibitor, bortezomib, and whole genome sequencing was applied to identify mutations in the proteasome β5 subunit. Active site profiling revealed inhibitor features that enable retention of potent activity against the bortezomib-resistant line. Substrate profiling reveals P. falciparum 20S proteasome active site preferences that will inform attempts to design more selective inhibitors. This work provides a starting point for the identification of antimalarial drug leads that selectively target the P. falciparum proteasome.

Indexed as

Drug DesignAmino Acid SequenceAnimalsBoronic AcidsCatalytic DomainCell LineDrug Evaluation, PreclinicalDrug ResistanceHumansModels, MolecularPlasmodium falciparumProteasome Endopeptidase ComplexProteasome InhibitorsBoronic AcidsProteasome Endopeptidase ComplexProteasome Inhibitors

Identifiers

PMID30373366
PMCPMC6257627
OpenAlexW2899174839

What OpenQuestion holds

Textmetadata
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.