Evidence map›Paper›PMID 29176551›Full record

ArticleScientific reports2017

Discovery of novel choline acetyltransferase inhibitors using structure-based virtual screening.

Rajnish Kumar, Amit Kumar, Bengt Långström, Taher Darreh-Shori

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

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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

4 authors.

Rajnish KumarCenter for Alzheimer Research, Karolinska Institutet, Department of Neurobiology, Care Sciences and Society, Division of Translational Alzheimer Neurobiology., NOVUM, 4th Floor, 141 86, Stockholm, Sweden.ORCID 0000-0002-7021-6996
Amit KumarCenter for Alzheimer Research, Karolinska Institutet, Department of Neurobiology, Care Sciences and Society, Division of Translational Alzheimer Neurobiology., NOVUM, 4th Floor, 141 86, Stockholm, Sweden.ORCID 0000-0001-7669-0712
Bengt LångströmDepartment of Chemistry, Uppsala University, Uppsala, Sweden.
Taher Darreh-ShoriCenter for Alzheimer Research, Karolinska Institutet, Department of Neurobiology, Care Sciences and Society, Division of Translational Alzheimer Neurobiology., NOVUM, 4th Floor, 141 86, Stockholm, Sweden. Taher.Darreh-Shori@ki.se.ORCID 0000-0003-1176-6258

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer disease and related dementias are major challenges, demanding urgent needs for earliest possible diagnosis to optimize the success rate in finding effective therapeutic interventions. Mounting solid scientific premises point at the core acetylcholine-biosynthesizing cholinergic enzyme, ChAT as a legitimate in vivo target for developing positron emission tomography biomarker for early diagnosis and/or monitoring therapeutic responses in the neurodegenerative dementias. Up-to-date, no PET tracer ligands for ChAT are available. Here we report for the first time a novel hierarchical virtual screening approach on a commercial library of ~300,000 compounds, followed by in vitro screening of the hits by a new High-Throughput ChAT assay. We report detailed pharmacodynamic data for three identified selective novel ChAT ligands with IC

Indexed as

AcetylcholinesteraseAnimalsBlood-Brain BarrierCholine O-AcetyltransferaseDown SyndromeHumansLewy BodiesNeurodegenerative DiseasesAcetylcholinesteraseCholine O-Acetyltransferase

Identifiers

PMID29176551
PMCPMC5701137

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Registered trials

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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.