Evidence map›Paper›PMID 29058407›Full record

ArticleACS infectious diseases2018

Antifungal Phenothiazines: Optimization, Characterization of Mechanism, and Modulation of Neuroreceptor Activity.

Marhiah C Montoya, Louis DiDone, Richard F Heier, Marvin J Meyers, Damian J Krysan

Open access · greenAbstract read
In one paragraph

Article in ACS infectious diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

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  18. Design, Synthesis, andACS omega · 2021
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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

5 authors at 2 institutions in 1 country.

Marhiah C MontoyaClinical and Translational Science Institute , University of Rochester School of Medicine and Dentistry , 601 Elmwood Avenue , Rochester , New York 14642 , United States.
Louis DiDoneDepartment of Pediatrics , University of Rochester School of Medicine and Dentistry , 601 Elmwood Avenue , Rochester , New York 14642 , United States.
Richard F HeierDepartment of Pharmacology and Physiology , Saint Louis University School of Medicine , 1402 South Grand Blvd. , St. Louis , Missouri 63104 , United States.
Marvin J MeyersDepartment of Pharmacology and Physiology , Saint Louis University School of Medicine , 1402 South Grand Blvd. , St. Louis , Missouri 63104 , United States.
Damian J KrysanDepartment of Pediatrics , University of Rochester School of Medicine and Dentistry , 601 Elmwood Avenue , Rochester , New York 14642 , United States.ORCID 0000-0001-6330-3365
University of Rochester · USSaint Louis University · US

Funding

Phosphoinositide-dependent kinase-1 as an antifungal drug targetR01AI097142 · NIAID · UNIVERSITY OF ROCHESTER · PI KRYSAN, DAMIAN J · 2012 to 2016
$1.9M
Discovery and evaluation of fungicidal anti-cryptococcal moleculesR01AI091422 · NIAID · UNIVERSITY OF ROCHESTER · PI KRYSAN, DAMIAN J · 2010 to 2012
$1.2M
NIAID NIH HHS R01 AI091422NIAID NIH HHS R01 AI097142
6 · The paper itself

Abstract

New classes of antifungal drugs are an urgent unmet clinical need. One approach to the challenge of developing new antifungal drugs is to optimize the antifungal properties of currently used drugs with favorable pharmacologic properties, so-called drug or scaffold repurposing. New therapies for cryptococcal meningitis are particularly important given its worldwide burden of disease and limited therapeutic options. We report the first systematic structure-activity study of the anticryptococcal properties of the phenothiazines. We also show that the antifungal activity of the phenothiazine scaffold correlates well with its calmodulin antagonism properties and, thereby, provides the first insights into the mechanism of its antifungal properties. Guided by this mechanism, we have generated improved trifluoperazine derivatives with increased anticryptococcal activity and, importantly, reduced affinity for receptors that modulate undesired neurological effects. Taken together, these data suggest that phenothiazines represent a potentially useful scaffold for further optimization in the search for new antifungal drugs.

Indexed as

Antifungal AgentsAntipsychotic AgentsCandida albicansCryptococcus neoformansDrug RepositioningInhibitory Concentration 50Microbial Sensitivity TestsMolecular StructurePhenothiazinesSensory Receptor CellsStructure-Activity RelationshipAntifungal AgentsAntipsychotic AgentsPhenothiazinesantifungalCandidaCryptococcus neoformansphenothiazinerepurposing

Identifiers

PMID29058407
PMCPMC8994671
OpenAlexW2766133121

What OpenQuestion holds

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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.