Evidence map›Paper›PMID 27021313›Full record

ArticleAntimicrobial agents and chemotherapy2016

A Replicative In Vitro Assay for Drug Discovery against Leishmania donovani.

Diana Tegazzini, Rosario Díaz, Fernando Aguilar, Imanol Peña, Jesús L Presa, Vanessa Yardley, Julio J Martin, Jose M Coteron, Simon L Croft, Juan Cantizani

Abstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Challenges and Tools for In VitroPathogens (Basel, Switzerland) · 2021
    Review
  13. Open biology · 2020
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
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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

10 authors.

Diana TegazziniDiseases of the Developing World, GlaxoSmithKline, Tres Cantos, Madrid, Spain.
Rosario DíazLondon School of Hygiene & Tropical Medicine, London, United Kingdom.
Fernando AguilarLondon School of Hygiene & Tropical Medicine, London, United Kingdom.
Imanol PeñaMolecular Discovery Research, GlaxoSmithKline, Tres Cantos, Madrid, Spain.
Jesús L PresaMolecular Discovery Research, GlaxoSmithKline, Tres Cantos, Madrid, Spain.
Vanessa YardleyLondon School of Hygiene & Tropical Medicine, London, United Kingdom.
Julio J MartinMolecular Discovery Research, GlaxoSmithKline, Tres Cantos, Madrid, Spain.
Jose M CoteronDiseases of the Developing World, GlaxoSmithKline, Tres Cantos, Madrid, Spain.
Simon L CroftLondon School of Hygiene & Tropical Medicine, London, United Kingdom.
Juan CantizaniDiseases of the Developing World, GlaxoSmithKline, Tres Cantos, Madrid, Spain juan.2.cantizani-perez@gsk.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The protozoan parasite Leishmania donovani is the causative agent of visceral leishmaniasis, a disease potentially fatal if not treated. Current available treatments have major limitations, and new and safer drugs are urgently needed. In recent years, advances in high-throughput screening technologies have enabled the screening of millions of compounds to identify new antileishmanial agents. However, most of the compounds identified in vitro did not translate their activities when tested in in vivo models, highlighting the need to develop more predictive in vitro assays. In the present work, we describe the development of a robust replicative, high-content, in vitro intracellular L. donovani assay. Horse serum was included in the assay media to replace standard fetal bovine serum, to completely eliminate the extracellular parasites derived from the infection process. A novel phenotypic in vitro infection model has been developed, complemented with the identification of the proliferation of intracellular amastigotes measured by EdU incorporation. In vitro and in vivo results for miltefosine, amphotericin B, and the selected compound 1 have been included to validate the assay.

Indexed as

Amphotericin BAnimalsAntiprotozoal AgentsCell Line, TumorDrug Evaluation, PreclinicalFemaleHumansLeishmania donovaniLeishmaniasis, VisceralMacrophagesMiceMice, Inbred BALB CParasitic Sensitivity TestsPhosphorylcholineAmphotericin BAntiprotozoal AgentsmiltefosinePhosphorylcholine

Identifiers

PMID27021313
PMCPMC4879429

What OpenQuestion holds

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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.