Evidence map›Paper›PMID 31234469›Full record

ArticleMolecules (Basel, Switzerland)2019

Antiplasmodial Activity and In Vivo Bio-Distribution of Chloroquine Molecules Released with a 4-(4-Ethynylphenyl)-Triazole Moiety from Organometallo-Cobalamins.

Jeremie Rossier, Sara Nasiri Sovari, Aleksandar Pavic, Sandra Vojnovic, Tameryn Stringer, Sarah Bättig, Gregory S Smith, Jasmina Nikodinovic-Runic, Fabio Zobi

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. In-Out Surface Modification of Halloysite Nanotubes (HNTs) forNanomaterials (Basel, Switzerland) · 2021
    Article
  4. Antivitamins BChemistry (Weinheim an der Bergstrasse, Germany) · 2020
    Review
  5. Article
  6. 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

9 authors.

Jeremie RossierDepartment of Chemistry, University of Fribourg, Chemin du Musée 10, 1700 Fribourg, Switzerland. jeremie.rossier@unifr.ch.
Sara Nasiri SovariDepartment of Chemistry, University of Fribourg, Chemin du Musée 10, 1700 Fribourg, Switzerland. sara.nasirisovari@unifr.ch.
Aleksandar PavicInstitute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11000 Belgrade, Republic of Serbia. pavicaleksandarr@gmail.com.ORCID 0000-0003-3233-1341
Sandra VojnovicInstitute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11000 Belgrade, Republic of Serbia. sanvojnov@gmail.com.ORCID 0000-0002-5083-4287
Tameryn StringerDepartment of Chemistry, University of Cape Town, Rondebosch 7701, South Africa. STRTAM001@myuct.ac.za.
Sarah BättigDepartment of Chemistry, University of Fribourg, Chemin du Musée 10, 1700 Fribourg, Switzerland. sarah.baettig@unifr.ch.
Gregory S SmithDepartment of Chemistry, University of Cape Town, Rondebosch 7701, South Africa. gregory.smith@uct.ac.za.ORCID 0000-0002-2892-5481
Jasmina Nikodinovic-RunicInstitute of Molecular Genetics and Genetic Engineering, University of Belgrade, Vojvode Stepe 444a, 11000 Belgrade, Republic of Serbia. jasmina.nikodinovic@imgge.bg.ac.rs.ORCID 0000-0002-2553-977X
Fabio ZobiDepartment of Chemistry, University of Fribourg, Chemin du Musée 10, 1700 Fribourg, Switzerland. fabio.zobi@unifr.ch.ORCID 0000-0002-9077-7184

Funding

Ministry of Education, Science and Technological Development of the Republic of Serbia 173048National Research Foundation of South Africa 111707Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung PP00P2_170589
6 · The paper itself

Abstract

We have explored the possibility of using organometallic derivatives of cobalamin as a scaffold for the delivery of the same antimalarial drug to both erythro- and hepatocytes. This hybrid molecule approach, intended as a possible tool for the development of multi-stage antimalarial agents, pivots on the preparation of azide-functionalized drugs which, after coupling to the vitamin, are released with a 4-(4-ethynylphenyl)-triazole functionality. Three chloroquine and one imidazolopiperazine derivative (based on the KAF156 structure) were selected as model drugs. One hybrid chloroquine conjugate was extensively studied via fluorescent labelling for in vitro and in vivo bio-distribution studies and gave proof-of-concept for the design. It showed no toxicity in vivo (zebrafish model) as well as no hepatotoxicity, no cardiotoxicity or developmental toxicity of the embryos. All 4-(4-ethynylphenyl)-triazole derivatives of chloroquine were equally active against chloroquine-resistant (CQR) and chloroquine-sensitive (CQS)

Indexed as

AntimalarialsChloroquineDrug ResistanceHumansMalaria, FalciparumMolecular StructureOrganometallic CompoundsPlasmodium falciparumTriazolesVitamin B 12AntimalarialsChloroquineOrganometallic CompoundsTriazolesVitamin B 12antimalarialchloroquinecobalaminin vivoprodrugtriazolezebrafish model

Identifiers

PMID31234469
PMCPMC6630517

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.