Evidence map›Paper›PMID 28472585›Full record

ArticleACS chemical biology2017

Real-Time Imaging of the Azole Class of Antifungal Drugs in Live Candida Cells.

Raphael I Benhamou, Maayan Bibi, Kfir B Steinbuch, Hamutal Engel, Maayan Levin, Yael Roichman, Judith Berman, Micha Fridman

Open access · greenAbstract read
In one paragraph

Article in ACS chemical biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

28 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  3. The azole-resistance phenotype of aMicrobiology spectrum · 2026
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  13. InJournal of fungi (Basel, Switzerland) · 2023
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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 1 institution in 1 country.

Raphael I BenhamouSchool of Chemistry, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Maayan BibiDept. of Molecular Microbiology & Biotechnology, School of Molecular Cell Biology and Biotechnology, George Wise Faculty of Life Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Kfir B SteinbuchSchool of Chemistry, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Hamutal EngelBlavatnik Center for Drug Discovery, Tel Aviv University , Tel Aviv, 6997801, Israel.
Maayan LevinSchool of Chemistry, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Yael RoichmanSchool of Chemistry, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Judith BermanDept. of Molecular Microbiology & Biotechnology, School of Molecular Cell Biology and Biotechnology, George Wise Faculty of Life Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.
Micha FridmanSchool of Chemistry, Raymond & Beverly Sackler Faculty of Exact Sciences, Tel Aviv University , Tel Aviv, 6997801, Israel.ORCID 0000-0002-2009-7490
Tel Aviv University · IL

Funding

European Research Council 340087
6 · The paper itself

Abstract

Azoles are the most commonly used class of antifungal drugs, yet where they localize within fungal cells and how they are imported remain poorly understood. Azole antifungals target lanosterol 14α-demethylase, a cytochrome P450, encoded by ERG11 in Candida albicans, the most prevalent fungal pathogen. We report the synthesis of fluorescent probes that permit visualization of antifungal azoles within live cells. Probe 1 is a dansyl dye-conjugated azole, and probe 2 is a Cy5-conjugated azole. Docking computations indicated that each of the probes can occupy the active site of the target cytochrome P450. Like the azole drug fluconazole, probe 1 is not effective against a mutant that lacks the target cytochrome P450. In contrast, the azole drug ketoconazole and probe 2 retained some antifungal activity against mutants lacking the target cytochrome P450, implying that both act against more than one target. Both fluorescent azole probes colocalized with the mitochondria, as determined by fluorescence microscopy with MitoTracker dye. Thus, these fluorescent probes are useful molecular tools that can lead to detailed information about the activity and localization of the important azole class of antifungal drugs.

Indexed as

AnimalsAntifungal AgentsAzolesCandidaCatalytic DomainCells, CulturedCytochrome P-450 Enzyme SystemFluorescent DyesMicroscopy, FluorescenceMolecular Docking SimulationMutationAntifungal AgentsAzolesCytochrome P-450 Enzyme SystemFluorescent Dyes

Identifiers

PMID28472585
PMCPMC7030953
OpenAlexW2610314569

What OpenQuestion holds

Textmetadata
LicenceTDM
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.