Evidence map›Paper›PMID 29066849›Full record

ArticleScientific reports2017

Chemotherapeutic efficacies of a clofazimine and diminazene aceturate combination against piroplasm parasites and their AT-rich DNA-binding activity on Babesia bovis.

Bumduuren Tuvshintulga, Mahmoud AbouLaila, Thillaiampalam Sivakumar, Dickson Stuart Tayebwa, Sambuu Gantuya, Khandsuren Naranbaatar, Aki Ishiyama, Masato Iwatsuki, Kazuhiko Otoguro, Satoshi Ōmura and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 31 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Screening the Medicines for Malaria Venture Pathogen Box against piroplasm parasites.International journal for parasitology. Drugs and drug resistance · 2019
    Article
  9. Article
  10. Article
  11. Development of unstable resistance to diminazene aceturate in Babesia bovis.International journal for parasitology. Drugs and drug resistance · 2019
    Article
  12. Review
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

15 authors at 5 institutions in 2 countries.

Bumduuren TuvshintulgaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Mahmoud AbouLailaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Thillaiampalam SivakumarNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Dickson Stuart TayebwaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Sambuu GantuyaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Khandsuren NaranbaatarLaboratory of Arachno-Entomology and Protozoology, Institute of Veterinary Medicine, Ulaanbaatar, Mongolia.
Aki IshiyamaResearch Center for Tropical Diseases, Kitasato Institute for Life Sciences, Kitasato University, Tokyo, Japan.
Masato IwatsukiResearch Center for Tropical Diseases, Kitasato Institute for Life Sciences, Kitasato University, Tokyo, Japan.
Kazuhiko OtoguroResearch Center for Tropical Diseases, Kitasato Institute for Life Sciences, Kitasato University, Tokyo, Japan.
Satoshi ŌmuraResearch Center for Tropical Diseases, Kitasato Institute for Life Sciences, Kitasato University, Tokyo, Japan.
Mohamad Alaa TerkawiNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Azirwan GuswantoNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Mohamed Abdo RizkNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Naoaki YokoyamaNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
Ikuo IgarashiNational Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan. igarcpmi@obihiro.ac.jp.
Obihiro University of Agriculture and Veterinary Medicine · JPKitasato University · JPHokkaido University · JPMansoura University · EGUniversity of Sadat City · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, we reported that clofazimine (CF) has an anti-piroplasm activity, but it could not completely eliminate parasites in the host. The currently available anti-piroplasm drug, diminazene aceturate (DA), has sometimes been reported to have toxic side effects. In the present study, we evaluated the combination treatment with CF and DA against piroplasms both in vitro and in vivo. Additionally, mRNA level and DNA amounts were analyzed in CF‒ and DA‒treated Babesia bovis by a qPCR. The CF-DA combination had additive effects on Babesia bovis, B. bigemina, and B. caballi and synergistic effects on Theileria equi. The CF-DA combination chemotherapies against B. microti in mice were more potent than their monotherapies. In the CF‒ and DA‒treated B. bovis, CF dose-dependently down-regulated mRNA level and DNA amounts of extranuclear genes (AT-rich featured), whereas DA down-regulated only DNA amounts of extranuclear genes, but those of nuclear genes were slightly down- or up-regulated by CF and DA. In conclusion, the CF-DA combination has a higher efficiency against piroplasms than CF or DA monotherapies. CF and DA might have an AT-rich DNA-binding activity. All results suggest that the CF-DA combination chemotherapy will be a better choice to treat piroplasmosis instead of DA monotherapy.

Indexed as

GC Rich SequenceAnimalsBabesia bovisClofazimineDiminazeneDNA, ProtozoanDose-Response Relationship, DrugDrug InteractionsFemaleMiceMice, Inbred BALB CClofazimineDiminazenediminazene aceturateDNA, Protozoan

Identifiers

PMID29066849
PMCPMC5654833
OpenAlexW2765704984

What OpenQuestion holds

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Registered trials

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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.