Evidence map›Paper›PMID 27424519›Full record

ArticleCNS neuroscience & therapeutics2017

The Potential of Indole/Indolylquinoline Compounds in Tau Misfolding Reduction by Enhancement of HSPB1.

Kuo-Hsuan Chang, Chih-Hsin Lin, Hsuan-Chiang Chen, Hsin-Yu Huang, Shu-Ling Chen, Te-Hsien Lin, Chintakunta Ramesh, Chin-Chang Huang, Hon-Chung Fung, Yih-Ru Wu and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-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

16 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

14 authors at 3 institutions in 1 country.

Kuo-Hsuan ChangDepartment of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Chih-Hsin LinDepartment of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Hsuan-Chiang ChenDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Hsin-Yu HuangDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Shu-Ling ChenDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Te-Hsien LinDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Chintakunta RameshDepartment of Chemistry, National Taiwan Normal University, Taipei, Taiwan.
Chin-Chang HuangDepartment of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Hon-Chung FungDepartment of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Yih-Ru WuDepartment of Neurology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Hei-Jen HuangDepartment of Nursing, Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan.
Guey-Jen Lee-ChenDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Hsiu Mei Hsieh-LiDepartment of Life Science, National Taiwan Normal University, Taipei, Taiwan.
Ching-Fa YaoDepartment of Chemistry, National Taiwan Normal University, Taipei, Taiwan.
National Taiwan Normal University · TWChang Gung Memorial Hospital · TWChang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeurofibrillary tangles formed from tau misfolding have long been considered one of the pathological hallmarks of Alzheimer's disease (AD). The misfolding of tau in AD correlates with the clinical progression of AD and inhibition or reversal of tau misfolding may protect the affected neurons.

methodsWe generated 293 and SH-SY5Y cells expressing DsRed-tagged pro-aggregation mutant of repeat domain of tau (ΔK280 tau

resultsFour of the 10 derivatives tested displayed good misfolding-inhibitory effects on Tet-On 293 cells. Among them, NC009-1 and NC009-7 enhanced heat-shock 27 kDa protein 1 (HSPB1) expression to increase ∆K280 tau

conclusionOur results demonstrate how indole/indolylquinoline derivatives are likely to work in tau misfolding reduction, providing insight into the possible working mechanism of indole and indolylquinoline derivatives in AD treatment.

Indexed as

AndrostadienesAnimalsCell Line, TransformedEmbryo, MammalianEnzyme InhibitorsHeat-Shock ProteinsHippocampusHSP27 Heat-Shock ProteinsHumansHypoxanthine PhosphoribosyltransferaseIndolesLuminescent ProteinsMaleimidesMiceMice, Inbred C57BLMolecular ChaperonesAndrostadienesbisindolylmaleimide IEnzyme Inhibitorsfluorescent protein 583Heat-Shock ProteinsHSP27 Heat-Shock ProteinsHSPB1 protein, humanHypoxanthine PhosphoribosyltransferaseindoleIndolesLuminescent ProteinsMaleimidesMolecular ChaperonesNerve Tissue ProteinsReactive Oxygen SpeciesRNA, Small Interferingtau ProteinsWortmanninAlzheimer's diseaseHSPB1Indole/indolylquinoline compoundsTau misfoldingTherapeutics

Identifiers

PMID27424519
PMCPMC6492720
OpenAlexW2478921041

What OpenQuestion holds

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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.