Evidence map›Paper›PMID 28329187›Full record

ArticleThe Journal of infectious diseases2017

Bumped-Kinase Inhibitors for Cryptosporidiosis Therapy.

Matthew A Hulverson, Sumiti Vinayak, Ryan Choi, Deborah A Schaefer, Alejandro Castellanos-Gonzalez, Rama S R Vidadala, Carrie F Brooks, Gillian T Herbert, Dana P Betzer, Grant R Whitman and 10 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
7.0field-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, 66 citations in OpenAlex.

  1. Kaempferol activity onPharmaceutical biology · 2026
    Article
  2. Review
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  5. Article
  6. Bumped Kinase Inhibitors Inhibit bothACS infectious diseases · 2025
    Article
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  9. Review
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  17. An update onJournal of parasitic diseases : official organ of the Indian Society for Parasitology · 2022
    Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors at 5 institutions in 1 country.

Matthew A HulversonDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Sumiti VinayakCenter for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia 30602, USA
Ryan ChoiDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Deborah A SchaeferSchool of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson.
Alejandro Castellanos-GonzalezInfectious Disease Division, Department of Internal Medicine, University of Texas Medical Branch, Galveston.
Rama S R Vidadala
Carrie F BrooksCenter for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia 30602, USA
Gillian T HerbertCenter for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia 30602, USA
Dana P BetzerSchool of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson.
Grant R WhitmanDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Hayley N Sparks
Samuel L M ArnoldDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Kasey L RivasDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Lynn K BarrettDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
A Clinton WhiteInfectious Disease Division, Department of Internal Medicine, University of Texas Medical Branch, Galveston.
Dustin J MalyChemistry & Biochemistry, University of Washington, Seattle.
Michael W RiggsSchool of Animal and Comparative Biomedical Sciences, College of Agriculture and Life Sciences, University of Arizona, Tucson.
Boris StriepenCenter for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia 30602, USA
Wesley C Van VoorhisDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
Kayode K OjoDivision of Allergy & Infectious Disease, Center for Emerging & Reemerging Infectious Disease (CERID), University of Washington, Seattle, Washington 98109, USA.
National Center for Emerging and Zoonotic Infectious Diseases · USUniversity of Arizona · USThe University of Texas Medical Branch at Galveston · USUniversity of Georgia · USUniversity of Washington · US

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
Genetic Analysis of CryptosporidiumR37AI112427 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BORIS STRIEPEN · 2024 to 2026
$1.5M
NIAID NIH HHS R01 AI089441NIAID NIH HHS R01 AI111341NIAID NIH HHS R37 AI112427NICHD NIH HHS R01 HD080670
6 · The paper itself

Abstract

Bumped kinase inhibitors (BKIs) of Cryptosporidium parvum calcium-dependent protein kinase 1 (CpCDPK1) are leading candidates for treatment of cryptosporidiosis-associated diarrhea. Potential cardiotoxicity related to anti-human ether-à-go-go potassium channel (hERG) activity of the first-generation anti-Cryptosporidium BKIs triggered further testing for efficacy. A luminescence assay adapted for high-throughput screening was used to measure inhibitory activities of BKIs against C. parvum in vitro. Furthermore, neonatal and interferon γ knockout mouse models of C. parvum infection identified BKIs with in vivo activity. Additional iterative experiments for optimum dosing and selecting BKIs with minimum levels of hERG activity and frequencies of other safety liabilities included those that investigated mammalian cell cytotoxicity, C. parvum proliferation inhibition in vitro, anti-human Src inhibition, hERG activity, in vivo pharmacokinetic data, and efficacy in other mouse models. Findings of this study suggest that fecal concentrations greater than parasite inhibitory concentrations correlate best with effective therapy in the mouse model of cryptosporidiosis, but a more refined model for efficacy is needed.

Indexed as

Administration, OralAnimalsAntiprotozoal AgentsCryptosporidiosisCryptosporidium parvumDiarrheaDisease Models, AnimalFemaleMiceMice, KnockoutMice, SCIDProtein Kinase InhibitorsAntiprotozoal AgentsProtein Kinase Inhibitorsbumped kinase inhibitors.calcium-dependent protein kinase 1Cryptosporidiosis treatment

Identifiers

PMID28329187
PMCPMC5853794
OpenAlexW2615381373

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.