Evidence map›Paper›PMID 25915529›Full record

ArticlePloS one2015

Optimization of a Fluorescence-Based Assay for Large-Scale Drug Screening against Babesia and Theileria Parasites.

Mohamed Abdo Rizk, Shimaa Abd El-Salam El-Sayed, Mohamed Alaa Terkawi, Mohamed Ahmed Youssef, El Said El Shirbini El Said, Gehad Elsayed, Sabry El-Khodery, Maged El-Ashker, Ahmed Elsify, Mosaab Omar and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed, 78 citations in OpenAlex.

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  11. Antiparasitic activity of FLLL-32 against fourFrontiers in pharmacology · 2023
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  13. Evaluation of theJournal of advanced veterinary and animal research · 2022
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  14. A TransfectedPathogens (Basel, Switzerland) · 2022
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  15. Pomegranate (Journal of parasitology research · 2022
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  16. Effect of methanolic extract fromVeterinary world · 2022
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  18. Treatment of Human Babesiosis: Then and Now.Pathogens (Basel, Switzerland) · 2021
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  20. Discovering the Potent Inhibitors AgainstFrontiers in veterinary science · 2021
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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

13 authors at 3 institutions in 2 countries.

Mohamed Abdo RizkNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan; Department of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Shimaa Abd El-Salam El-SayedNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan; Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Mohamed Alaa TerkawiNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan.
Mohamed Ahmed YoussefDepartment of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
El Said El Shirbini El SaidDepartment of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Gehad ElsayedDepartment of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Sabry El-KhoderyDepartment of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Maged El-AshkerDepartment of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt.
Ahmed ElsifyNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan; Department of Animal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Minoufiya University, Sadat City, Minoufiya, Egypt.
Mosaab OmarDepartment of Parasitology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.
Akram SalamaDepartment of Animal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Minoufiya University, Sadat City, Minoufiya, Egypt.
Naoaki YokoyamaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan.
Ikuo IgarashiNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan.
Mansoura University · EGObihiro University of Agriculture and Veterinary Medicine · JPSouth Valley University · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A rapid and accurate assay for evaluating antibabesial drugs on a large scale is required for the discovery of novel chemotherapeutic agents against Babesia parasites. In the current study, we evaluated the usefulness of a fluorescence-based assay for determining the efficacies of antibabesial compounds against bovine and equine hemoparasites in in vitro cultures. Three different hematocrits (HCTs; 2.5%, 5%, and 10%) were used without daily replacement of the medium. The results of a high-throughput screening assay revealed that the best HCT was 2.5% for bovine Babesia parasites and 5% for equine Babesia and Theileria parasites. The IC50 values of diminazene aceturate obtained by fluorescence and microscopy did not differ significantly. Likewise, the IC50 values of luteolin, pyronaridine tetraphosphate, nimbolide, gedunin, and enoxacin did not differ between the two methods. In conclusion, our fluorescence-based assay uses low HCT and does not require daily replacement of culture medium, making it highly suitable for in vitro large-scale drug screening against Babesia and Theileria parasites that infect cattle and horses.

Indexed as

AnimalsAntiparasitic AgentsBabesiaCattleCells, CulturedDrug Evaluation, PreclinicalHematocritHorsesMicroscopy, FluorescenceTheileriaAntiparasitic Agents

Identifiers

PMID25915529
PMCPMC4411034
OpenAlexW2089968967

What OpenQuestion holds

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LicenceCC BY
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.