Evidence map›Paper›PMID 25512408›Full record

ArticleAntimicrobial agents and chemotherapy2015

Identification of a new amide-containing thiazole as a drug candidate for treatment of Chagas' disease.

Guzmán Álvarez, Javier Varela, Eugenia Cruces, Marcelo Fernández, Martín Gabay, Sandra M Leal, Patricia Escobar, Luis Sanabria, Elva Serna, Susana Torres and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Thiazole, Isatin and Phthalimide Derivatives TestedCurrent medicinal chemistry · 2024
    Review
  3. Article
  4. Article
  5. Preclinical Studies in Anti-Pharmaceuticals (Basel, Switzerland) · 2021
    Article
  6. Review
  7. Review on Experimental Treatment Strategies AgainstJournal of experimental pharmacology · 2021
    Review
  8. Article
  9. Article
  10. Article
  11. Veterinary sciences · 2019
    Article
  12. Novel and SelectiveVeterinary sciences · 2018
    Article
  13. Article
  14. Article
  15. 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

15 authors at 3 institutions in 3 countries.

Guzmán ÁlvarezGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
Javier VarelaGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
Eugenia CrucesGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
Marcelo FernándezLaboratorio de Experimentación Animal, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
Martín GabayGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.
Sandra M LealCentro de Investigaciones de Enfermedades Tropicales, Departamento de Ciencias Básicas, Universidad Industrial de Santander, Bucaramanga, Colombia.
Patricia EscobarCentro de Investigaciones de Enfermedades Tropicales, Departamento de Ciencias Básicas, Universidad Industrial de Santander, Bucaramanga, Colombia.
Luis SanabriaDepartamento de Medicina Tropical, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Elva SernaDepartamento de Medicina Tropical, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Susana TorresDepartamento de Medicina Tropical, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Susy J Figueredo ThielDepartamento de Anatomía Patológica, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Gloria YaluffDepartamento de Medicina Tropical, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Ninfa I Vera de BilbaoDepartamento de Medicina Tropical, Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, Asunción, Paraguay.
Hugo CerecettoGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay hcerecetto@cin.edu.uy megonzal@fq.edu.uy.
Mercedes GonzálezGrupo de Química Medicinal, Laboratorio de Química Orgánica, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay hcerecetto@cin.edu.uy megonzal@fq.edu.uy.
Universidad de la República · UYUniversidad Nacional de Asunción · PYIndustrial University of Santander · CO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although the parasitic infection Chagas' disease was described over 100 years ago, even now there are not suitable drugs. The available drugs nifurtimox and benznidazole have limited efficacies and tolerances, with proven mutagenic effects. Attempting to find appropriate drugs to deal with this problem, here we report on the development and pharmacological characterization of new amide-containing thiazoles. In the present study, we evaluated the in vitro and in vivo effects of new candidates against Trypanosoma cruzi, the etiological agent of Chagas' disease. The lead amide-containing thiazole derivative had potent in vitro activity, an absence of both in vitro mutagenic and in vivo clastogenic effects, and excellent in vitro selectivity and in vivo tolerance. The compound suppressed parasitemia in mice, modifying the anti-T. cruzi antibodies like the reference drug, benznidazole, and displayed the lowest mortality among the tested drugs. The present evidence suggests that this compound is a promising anti-T. cruzi agent surpassing the lead optimization stage in drug development and leading to a candidate for preclinical study.

Indexed as

AmidesAnimalsChagas DiseaseDrug DiscoveryMaleMiceMice, Inbred BALB CThiazolesTrypanocidal AgentsTrypanosoma cruziAmidesThiazolesTrypanocidal Agents

Identifiers

PMID25512408
PMCPMC4325761
OpenAlexW2162122425

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.