Evidence map›Paper›PMID 29718656›Full record

ArticleACS infectious diseases2018

Small Molecule Inhibitors of Metabolic Enzymes Repurposed as a New Class of Anthelmintics.

Rahul Tyagi, Amarendar Reddy Maddirala, Mostafa Elfawal, Chelsea Fischer, Christina A Bulman, Bruce A Rosa, Xin Gao, Ryan Chugani, Mingzhou Zhou, Jon Helander and 8 more

Abstract read
In one paragraph

Article in ACS infectious diseases, 2018. 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
2.1field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Discovery of novel repurposed anthelminthics againstCurrent research in parasitology & vector-borne diseases · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Parasite OMICS, the grand challenges ahead.Frontiers in parasitology · 2022
    Article
  8. Article
  9. Article
  10. Rapid determination of nematode cell and organ susceptibility to toxic treatments.International journal for parasitology. Drugs and drug resistance · 2020
    Article
  11. Article
  12. Article
  13. 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

18 authors at 7 institutions in 2 countries.

Rahul TyagiMcDonnell Genome Institute , Washington University School of Medicine , 4444 Forest Park Ave. , St. Louis , Missouri 63108 , United States.
Amarendar Reddy MaddiralaDepartment of Biochemistry and Molecular Biophysics , Washington University School of Medicine , 660 S. Euclid Ave. , St. Louis , Missouri 63110 , United States.
Mostafa ElfawalUniversity of Massachusetts Medical School , 373 Plantation Street , Worcester , Massachusetts 01605 , United States.
Chelsea FischerDepartment of Pharmaceutical Chemistry , University of California San Francisco , 1700 4th Street , San Francisco , California 94158 , United States.
Christina A BulmanDepartment of Pharmaceutical Chemistry , University of California San Francisco , 1700 4th Street , San Francisco , California 94158 , United States.
Bruce A RosaMcDonnell Genome Institute , Washington University School of Medicine , 4444 Forest Park Ave. , St. Louis , Missouri 63108 , United States.
Xin GaoMcDonnell Genome Institute , Washington University School of Medicine , 4444 Forest Park Ave. , St. Louis , Missouri 63108 , United States.
Ryan ChuganiDepartment of Biochemistry and Molecular Biophysics , Washington University School of Medicine , 660 S. Euclid Ave. , St. Louis , Missouri 63110 , United States.
Mingzhou ZhouDepartment of Biochemistry and Molecular Biophysics , Washington University School of Medicine , 660 S. Euclid Ave. , St. Louis , Missouri 63110 , United States.
Jon HelanderDepartment of Biochemistry and Molecular Biophysics , Washington University School of Medicine , 660 S. Euclid Ave. , St. Louis , Missouri 63110 , United States.
Paul J BrindleyDepartment of Microbiology, Immunology & Tropical Medicine and Research Center for Neglected Diseases of Poverty, School of Medicine and Health Sciences , George Washington University , 2300 Eye Street, NW, Washington , D.C. 20037 , United States.
Chih-Chung TsengKosterlitz Centre for Therapeutics , University of Aberdeen , Foresterhill, Aberdeen , AB25 2ZD , United Kingdom.
Iain R GreigKosterlitz Centre for Therapeutics , University of Aberdeen , Foresterhill, Aberdeen , AB25 2ZD , United Kingdom.
Judy SakanariDepartment of Pharmaceutical Chemistry , University of California San Francisco , 1700 4th Street , San Francisco , California 94158 , United States.
Scott A WildmanUW Carbone Cancer Center, School of Medicine and Public Health , University of Wisconsin-Madison , 1111 Highland Ave. , Madison , Wisconsin 53792 , United States.ORCID 0000-0002-8598-0751
Raffi AroianUniversity of Massachusetts Medical School , 373 Plantation Street , Worcester , Massachusetts 01605 , United States.
James W JanetkaDepartment of Biochemistry and Molecular Biophysics , Washington University School of Medicine , 660 S. Euclid Ave. , St. Louis , Missouri 63110 , United States.
Makedonka MitrevaMcDonnell Genome Institute , Washington University School of Medicine , 4444 Forest Park Ave. , St. Louis , Missouri 63108 , United States.ORCID 0000-0001-9572-3436
Washington University in St. Louis · USJames S. McDonnell Foundation · USUniversity of California, San Francisco · USUniversity of Aberdeen · GBUniversity of Massachusetts Chan Medical School · USGeorge Washington University · USUniversity of Wisconsin–Madison · US

Funding

Function/optimization of a nematicidal Cry toxin arsenalR01AI056189 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI RAFFI V AROIAN · 2005 to 2026
$11.0M
COMPARATIVE GENOMICS OF PARASITIC NEMATODESR01AI081803 · NIAID · WASHINGTON UNIVERSITY · PI MITREVA, MAKEDONKA · 2009 to 2018
$3.1M
COMPARATIVE GENOMICS OF PARASITIC NEMATODESR56AI081803 · NIAID · WASHINGTON UNIVERSITY · PI MITREVA, MAKEDONKA · 2019 to 2019
$697k
NIAID NIH HHS R01 AI056189NIAID NIH HHS R01 AI081803NIAID NIH HHS R56 AI081803
6 · The paper itself

Abstract

The enormous prevalence of infections caused by parasitic nematodes worldwide, coupled to the rapid emergence of their resistance to commonly used anthelmintic drugs, presents an urgent need for the discovery of new drugs. Herein, we have identified several classes of small molecules with broad spectrum activity against these pathogens. Previously, we reported the identification of carnitine palmitoyltransferases (CPTs) as a representative class of enzymes as potential targets for metabolic chokepoint intervention that was elucidated from a combination of chemogenomic screening and experimental testing in nematodes. Expanding on these previous findings, we have discovered that several chemical classes of known small molecule inhibitors of mammalian CPTs have potent activity as anthelmintics. Cross-clade efficacy against a broad spectrum of adult parasitic nematodes was demonstrated for multiple compounds from different series. Several analogs of these initial hit compounds were designed and synthesized. The compounds we report represent a good starting point for further lead identification and optimization for development of new anthelmintic drugs with broad spectrum activity and a novel mechanism of action.

Indexed as

AncylostomatoideaAnimalsAnthelminticsCricetinaeDose-Response Relationship, DrugDrug DesignDrug Evaluation, PreclinicalModels, MolecularMolecular ConformationNematodaParasitic Sensitivity TestsSmall Molecule LibrariesStructure-Activity RelationshipWorkflowAnthelminticsSmall Molecule Librariesanthelminticbioaccumulationcarnitine palmitoyltransferase (CPT)filarial nematodehookwormin vitroin vivoparasitic nematodestarget class repurposingwhipwormwhole worm assay

Identifiers

PMID29718656
PMCPMC6283408
OpenAlexW2799341431

What OpenQuestion holds

Textmetadata
LicenceTDM
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.