Evidence map›Paper›PMID 31127979›Full record

ArticleChemical biology & drug design2019

N

Robert G Keynes, Anastasia Karchevskaya, Dieter Riddall, Charmaine H Griffiths, Tomas C Bellamy, A W Edith Chan, David L Selwood, John Garthwaite

Open access · hybridAbstract read
In one paragraph

Article in Chemical biology & drug design, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

9 citing papers in PubMed, 20 citations in OpenAlex.

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  9. NChemical biology & drug design · 2019
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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 2 institutions in 1 country.

Robert G KeynesNeural Signalling Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
Anastasia KarchevskayaDrug Discovery Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
Dieter RiddallNeural Signalling Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
Charmaine H GriffithsNeural Signalling Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
Tomas C BellamyNeural Signalling Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
A W Edith ChanDrug Discovery Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
David L SelwoodDrug Discovery Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.ORCID 0000-0002-6817-5064
John GarthwaiteNeural Signalling Group, The Wolfson Institute for Biomedical Research, University College London, London, UK.
University College London · GBWolfson Foundation · GB

Funding

Wellcome Trust 081512/Z/06/Z
6 · The paper itself

Abstract

During some investigations into the mechanism of nitric oxide consumption by brain preparations, several potent inhibitors of this process were identified. Subsequent tests revealed the compounds act by inhibiting lipid peroxidation, a trigger for a form of regulated cell death known as ferroptosis. A quantitative structure-activity study together with XED (eXtended Electron Distributions) field analysis allowed a qualitative understanding of the structure-activity relationships. A representative compound N-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-10H-phenothiazine-10-carboxamide (DT-PTZ-C) was able to inhibit completely oxidative damage brought about by two different procedures in organotypic hippocampal slice cultures, displaying a 30- to 100-fold higher potency than the standard vitamin E analogue, Trolox or edaravone. The compounds are novel, small, drug-like molecules of potential therapeutic use in neurodegenerative disorders and other conditions associated with oxidative stress.

Indexed as

Antipsychotic AgentsBrainChromansDrug Evaluation, PreclinicalHumansLipid PeroxidationModels, MolecularMolecular StructureNeurodegenerative DiseasesNitric OxideOxidation-ReductionOxidative StressPhenothiazinesProtective AgentsReactive Oxygen SpeciesStructure-Activity Relationship6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acidAntipsychotic AgentsChromansNitric OxidePhenothiazinesProtective AgentsReactive Oxygen SpeciesVitamin Eantioxidantferroptosislipid peroxidationneurodegenerationnitric oxidephenothiazineXED

Identifiers

PMID31127979
PMCPMC6790564
OpenAlexW2946083741

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.