Evidence map›Paper›PMID 30423128›Full record

ArticleThe Journal of infectious diseases2019

Pharmacokinetics and In Vivo Efficacy of Pyrazolopyrimidine, Pyrrolopyrimidine, and 5-Aminopyrazole-4-Carboxamide Bumped Kinase Inhibitors against Toxoplasmosis.

Matthew A Hulverson, Igor Bruzual, Erin V McConnell, Wenlin Huang, Rama S R Vidadala, Ryan Choi, Samuel L M Arnold, Grant R Whitman, Molly C McCloskey, Lynn K Barrett and 9 more

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2019. 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
–field-weighted citation impact
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.

  1. Article
  2. Article
  3. Article
  4. Bumped Kinase Inhibitors Inhibit bothACS infectious diseases · 2025
    Article
  5. Treatment with BKI-1748 afterAntimicrobial agents and chemotherapy · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Design and synthesis of novel pyrazolo[4,3-Journal of enzyme inhibition and medicinal chemistry · 2019
    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

19 authors.

Matthew A HulversonDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Igor BruzualVeterans Affairs Portland Health Care System, Oregon.
Erin V McConnellVeterans Affairs Portland Health Care System, Oregon.
Wenlin HuangDepartment of Biochemistry, University of Washington, Seattle.
Rama S R VidadalaDepartment of Chemistry, University of Washington, Seattle.
Ryan ChoiDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Samuel L M ArnoldDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Grant R WhitmanDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Molly C McCloskeyDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Lynn K BarrettDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Kasey L RivasDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Suzanne ScheeleCenter for Infectious Disease Research, Seattle, Washington.
Amy E DeRocherCenter for Infectious Disease Research, Seattle, Washington.
Marilyn ParsonsCenter for Infectious Disease Research, Seattle, Washington.
Kayode K OjoDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
Dustin J MalyDepartment of Biochemistry, University of Washington, Seattle.
Erkang FanDepartment of Biochemistry, University of Washington, Seattle.
Wesley C Van VoorhisDepartment of Medicine, Division of Allergy and Infectious Diseases, Center for Emerging and Re-Emerging Infectious Diseases.
J Stone DoggettVeterans Affairs Portland Health Care System, Oregon.

Funding

Bumped Kinase Inhibitors: Novel Therapeutics for Cryptosporidiosis&ToxoplasmosisR01AI111341 · NIAID · UNIVERSITY OF WASHINGTON · PI VAN VOORHIS, WESLEY C · 2014 to 2018
$6.4M
Calcium Dependent Protein Kinase 1 as a drug target for T. gondii and C. parvumR01AI089441 · NIAID · UNIVERSITY OF WASHINGTON · PI MERRITT, ETHAN A, PARSONS, MARILYN · 2010 to 2014
$5.0M
Genetic Analysis of CryptosporidiumR01AI112427 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI STRIEPEN, BORIS · 2014 to 2023
$4.2M
Dual Use Therapeutics for Cryptosporidiosis, Toxoplasmosis, and NeosporosisR01HD080670 · NICHD · UNIVERSITY OF WASHINGTON · PI VAN VOORHIS, WESLEY C · 2014 to 2018
$1.9M
Coformulation of bumped kinase inhibitors with Artemisinin combination therapy will stop widespread transmission of artemisinin-resistant malaria strainsR21AI123690 · NIAID · UNIVERSITY OF WASHINGTON · PI OJO, KAYODE K · 2017 to 2018
$490k
Development of the potent anti-malarial and anti-Toxoplasma drug, ELQ-316IK2BX002440 · VA · PORTLAND VA MEDICAL CENTER · PI DOGGETT, JOSEPH STONE · 2014 to 2018
–
BLRD VA IK2 BX002440NIAID NIH HHS R01 AI089441NIAID NIH HHS R01 AI111341NIAID NIH HHS R01 AI112427NIAID NIH HHS R21 AI123690NICHD NIH HHS R01 HD080670
6 · The paper itself

Abstract

Bumped kinase inhibitors (BKIs) have been shown to be potent inhibitors of Toxoplasma gondii calcium-dependent protein kinase 1. Pyrazolopyrimidine and 5-aminopyrazole-4-carboxamide scaffold-based BKIs are effective in acute and chronic experimental models of toxoplasmosis. Through further exploration of these 2 scaffolds and a new pyrrolopyrimidine scaffold, additional compounds have been identified that are extremely effective against acute experimental toxoplasmosis. The in vivo efficacy of these BKIs demonstrates that the cyclopropyloxynaphthyl, cyclopropyloxyquinoline, and 2-ethoxyquinolin-6-yl substituents are associated with efficacy across scaffolds. In addition, a broad range of plasma concentrations after oral dosing resulted from small structural changes to the BKIs. These select BKIs include anti-Toxoplasma compounds that are effective against acute experimental toxoplasmosis and are not toxic in human cell assays, nor to mice when administered for therapy. The BKIs described here are promising late leads for improving anti-Toxoplasma therapy.

Indexed as

Administration, OralAnimalsArea Under CurveFemaleIn Vitro TechniquesMiceProtein Kinase InhibitorsProtozoan ProteinsPyrazolesPyrimidinesToxoplasmosis, AnimalToxoplasmosis, CerebralProtein Kinase InhibitorsProtozoan ProteinsPyrazolesPyrimidinesbumped kinase inhibitorscalcium-dependent protein kinase 1Toxoplasma gondiitoxoplasmosis treatment

Identifiers

PMID30423128
PMCPMC6467197

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.