Evidence map›Paper›PMID 27924931›Full record

ArticleScientific reports2016

Global proteomic analysis of prenylated proteins in Plasmodium falciparum using an alkyne-modified isoprenoid analogue.

Kiall F Suazo, Chad Schaber, Charuta C Palsuledesai, Audrey R Odom John, Mark D Distefano

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.7field-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

48 citing papers in PubMed, 77 citations in OpenAlex.

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  7. To quest new targets ofJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2024
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  14. Promiscuous Enzymes for Residue-Specific Peptide and Protein Late-Stage Functionalization.Chembiochem : a European journal of chemical biology · 2023
    Review
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  19. ACS chemical biology · 2022
    Article
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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

5 authors at 2 institutions in 1 country.

Kiall F SuazoDepartment of Chemistry, University of Minnesota, Minneapolis, MN 55455 USA.
Chad SchaberDepartments of Pediatrics and of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110 USA.
Charuta C PalsuledesaiDepartment of Chemistry, University of Minnesota, Minneapolis, MN 55455 USA.
Audrey R Odom JohnDepartments of Pediatrics and of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110 USA.
Mark D DistefanoDepartment of Chemistry, University of Minnesota, Minneapolis, MN 55455 USA.
University of Minnesota · USWashington University in St. Louis · US

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Douglas Yee · 1998 to 2026
$100.4M
MEP pathway resistance in Plasmodium falciparumR01AI103280 · NIAID · WASHINGTON UNIVERSITY · PI Audrey Ragan Odom John · 2013 to 2026
$5.5M
TARGETING ISPC TO TREAT MALARIAR21AI123808 · NIAID · WASHINGTON UNIVERSITY · PI ODOM JOHN, AUDREY RAGAN · 2016 to 2017
$440k
GE AKTAEXPLORER CHROMOTOGRAPHY SYSTEMS10RR026891 · NCRR · WASHINGTON UNIVERSITY · PI ODOM JOHN, AUDREY RAGAN · 2010 to 2010
$122k
NCI NIH HHS P30 CA077598NCRR NIH HHS S10 RR026891NIAID NIH HHS R01 AI103280NIAID NIH HHS R21 AI123808
6 · The paper itself

Abstract

Severe malaria due to Plasmodium falciparum infection remains a serious threat to health worldwide and new therapeutic targets are highly desirable. Small molecule inhibitors of prenyl transferases, enzymes that catalyze the post-translational isoprenyl modifications of proteins, exhibit potent antimalarial activity. The antimalarial actions of prenyltransferase inhibitors indicate that protein prenylation is required for malaria parasite development. In this study, we used a chemical biology strategy to experimentally characterize the entire complement of prenylated proteins in the human malaria parasite. In contrast to the expansive mammalian and fungal prenylomes, we find that P. falciparum possesses a restricted set of prenylated proteins. The prenylome of P. falciparum is dominated by Rab GTPases, in addition to a small number of prenylated proteins that also appear to function primarily in membrane trafficking. Overall, we found robust experimental evidence for a total of only thirteen prenylated proteins in P. falciparum, with suggestive evidence for an additional two probable prenyltransferase substrates. Our work contributes to an increasingly complete picture of essential, post-translational hydrophobic modifications in blood-stage P. falciparum.

Indexed as

ProteomeProteomicsAlkynesComputational BiologyPlasmodium falciparumProtein PrenylationProtozoan ProteinsAlkynesProteomeProtozoan Proteins

Identifiers

PMID27924931
PMCPMC5141570
OpenAlexW2559831276

What OpenQuestion holds

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LicenceCC BY
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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.