Evidence map›Paper›PMID 29301210›Full record

ArticleMolecules (Basel, Switzerland)2017

Design, Synthesis and Biological Evaluation of New Substituted Diquinolinyl-Pyridine Ligands as Anticancer Agents by Targeting G-Quadruplex.

Rabindra Nath Das, Edith Chevret, Vanessa Desplat, Sandra Rubio, Jean-Louis Mergny, Jean Guillon

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. [Application of atomic force microscopy-based single molecule force spectroscopy in G-quadruplex studies].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2018
    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

6 authors at 2 institutions in 2 countries.

Rabindra Nath DasUniversité de Bordeaux, ARNA laboratory, INSERM U1212, UMR CNRS 5320, UFR des Sciences Pharmaceutiques, 33076 Bordeaux CEDEX, France. rabindra.das@u-bordeaux.fr.
Edith ChevretUniversité de Bordeaux, INSERM U1053, Cutaneous Lymphoma Oncogenesis Team, 33076 Bordeaux CEDEX, France. edith.chevret@u-bordeaux.fr.
Vanessa DesplatUniversité de Bordeaux, INSERM U1035, Cellules souches hématopoïétiques normales et leucémiques, UFR des Sciences Pharmaceutiques, 33076 Bordeaux CEDEX, France. vanessa.desplat@u-bordeaux.fr.
Sandra RubioUniversité de Bordeaux, ARNA laboratory, INSERM U1212, UMR CNRS 5320, UFR des Sciences Pharmaceutiques, 33076 Bordeaux CEDEX, France. sandra.rubio@u-bordeaux.fr.
Jean-Louis MergnyUniversité de Bordeaux, ARNA laboratory, INSERM U1212, UMR CNRS 5320, UFR des Sciences Pharmaceutiques, 33076 Bordeaux CEDEX, France. jean-louis.mergny@inserm.fr.
Jean GuillonUniversité de Bordeaux, ARNA laboratory, INSERM U1212, UMR CNRS 5320, UFR des Sciences Pharmaceutiques, 33076 Bordeaux CEDEX, France. jean.guillon@u-bordeaux.fr.
Centre National de la Recherche Scientifique · FRUniversité de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

G-quadruplexes (G4) are stacked non-canonical nucleic acid structures found in specific G-rich DNA or RNA sequences in the human genome. G4 structures are liable for various biological functions; transcription, translation, cell aging as well as diseases such as cancer. These structures are therefore considered as important targets for the development of anticancer agents. Small organic heterocyclic molecules are well known to target and stabilize G4 structures. In this article, we have designed and synthesized 2,6-di-(4-carbamoyl-2-quinolyl)pyridine derivatives and their ability to stabilize G4-structures have been determined through the FRET melting assay. It has been established that these ligands are selective for G4 over duplexes and show a preference for the parallel conformation. Next, telomerase inhibition ability has been assessed using three cell lines (K562, MyLa and MV-4-11) and telomerase activity is no longer detected at 0.1 μM concentration for the most potent ligand

Indexed as

G-QuadruplexesAntineoplastic AgentsCell SurvivalDrug DesignHL-60 CellsHumansK562 CellsLigandsProtein BindingPyridinesQuinolinesStructure-Activity RelationshipTelomeraseAntineoplastic AgentsLigandsPyridinesQuinolinesTelomeraseantiproliferative activitycancercircular dichroismdiquinolinyl-pyridineFRET-meltingG4 ligandsG-quadruplextelomerase

Identifiers

PMID29301210
PMCPMC6017375
OpenAlexW2782475976

What OpenQuestion holds

Textmetadata
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.