Evidence map›Paper›PMID 25658064›Full record

ArticleCarbohydrate research2015

'Click chemistry' synthesis of 1-(α-D-mannopyranosyl)-1,2,3-triazoles for inhibition of α-mannosidases.

Monika Poláková, Rhiannon Stanton, Iain B H Wilson, Ivana Holková, Sergej Šesták, Eva Machová, Zuzana Jandová, Juraj Kóňa

Abstract read
In one paragraph

Article in Carbohydrate research, 2015. 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
1.7field-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

7 citing papers in PubMed, 23 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Monika PolákováInstitute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia. Electronic address: Monika.Polakova@savba.sk.
Rhiannon StantonDepartment für Chemie, Universität für Bodenkultur, A-1190 Wien, Austria.
Iain B H WilsonDepartment für Chemie, Universität für Bodenkultur, A-1190 Wien, Austria.
Ivana HolkováDepartment of Cellular and Molecular Biology of Drugs, Faculty of Pharmacy, Comenius University, Kalinčiakova 8, 832 32 Bratislava, Slovakia.
Sergej ŠestákInstitute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia.
Eva MachováInstitute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia.
Zuzana JandováInstitute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia; Department of Cellular and Molecular Biology of Drugs, Faculty of Pharmacy, Comenius University, Kalinčiakova 8, 832 32 Bratislava, Slovakia.
Juraj KóňaInstitute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravska cesta 9, 845 38 Bratislava, Slovakia.
Institute of Chemistry of the Slovak Academy of Sciences · SKBOKU University · ATComenius University Bratislava · SKSlovak Academy of Sciences · SK

Funding

Austrian Science Fund FWF P 23607
6 · The paper itself

Abstract

Three new triazole conjugates derived from d-mannose were synthesized and assayed in in vitro assays to investigate their ability to inhibit α-mannosidase enzymes from the glycoside hydrolase (GH) families 38 and 47. The triazole conjugates were more selective for a GH47 α-mannosidase (Aspergillus saitoi α1,2-mannosidase), showing inhibition at the micromolar level (IC50 values of 50-250 μM), and less potent towards GH38 mannosidases (IC50 values in the range of 0.5-6 mM towards jack bean α-mannosidase or Drosophila melanogaster lysosomal and Golgi α-mannosidases). The highest selectivity ratio [IC50(GH38)/IC50(GH47)] of 100 was exhibited by the phenyltriazole conjugate. To understand structure-activity properties of synthesized compounds, 3-D complexes of inhibitors with α-mannosidases were built using molecular docking calculations.

Indexed as

alpha-MannosidaseAnimalsCatalytic DomainClick ChemistryEnzyme InhibitorsHumansModels, MolecularProtein BindingTriazolesalpha-MannosidaseEnzyme InhibitorsTriazoles1-(d-Mannopyranosyl)-1,2,3-triazoleClick reactionGlycoside hydrolaseMolecular dockingα-Mannosidase inhibitor

Identifiers

PMID25658064
PMCPMC4382718
OpenAlexW2068869422

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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.