Evidence map›Paper›PMID 23905996›Full record

ArticleCurrent Alzheimer research2013

A high-throughput screening assay for determining cellular levels of total tau protein.

Seameen J Dehdashti, Wei Zheng, Joel R Gever, Robert Wilhelm, Dac-Trung Nguyen, Gurusingham Sittampalam, John C McKew, Christopher P Austin, Stanley B Prusiner

Open access · greenAbstract read
In one paragraph

Article in Current Alzheimer research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
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  10. Drug repositioning approaches for the discovery of new therapeutics for Alzheimer's disease.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2015
    Review
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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

9 authors at 1 institution in 1 country.

Seameen J DehdashtiNational Center for Advancing Translational Sciences, NIH, 9800 Medical Center Drive, MSC: 3370, Bethesda, MD 20892-3370, USA.
Wei Zheng
Joel R Gever
Robert Wilhelm
Dac-Trung Nguyen
Gurusingham Sittampalam
John C McKew
Christopher P Austin
Stanley B Prusiner
National Center for Advancing Translational Sciences · US

Funding

Therapeutics for Rare and Neglected Diseases - ScienceZIBTR000002 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI MCKEW, JOHN · 2012 to 2014
$77.2M
UNDERSTANDING AND IMPROVING SMALL MOLECULE INHIBITORS OF PRION REPLICATIONP01AG021601 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PRUSINER, STANLEY B · 2003 to 2013
$31.9M
Towards Therapeutics for Neurodegenerative DiseasesR37AG031220 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PRUSINER, STANLEY B · 2008 to 2017
$6.2M
NIA NIH HHS AG021601NIA NIH HHS AG031220NIA NIH HHS P01 AG021601NIA NIH HHS R37 AG031220
6 · The paper itself

Abstract

The microtubule-associated protein (MAP) tau has been implicated in the pathology of numerous neurodegenerative diseases. In the past decade, the hyperphosphorylated and aggregated states of tau protein have been important targets in the drug discovery field for the potential treatment of Alzheimer's disease. Although several compounds have been reported to reduce the hyperphosphorylated state of tau or impact the stabilization of tau, their therapeutic activities are remain to be validated. Recently, reduction of total cellular tau protein has emerged as an alternate intervention point for drug development and a potential treatment of tauopathies. We have developed and optimized homogenous assays, using the AlphaLISA and HTRF assay technologies, for the quantification of total cellular tau protein levels in the SH-SY5Y neuroblastoma cell line. The signal-to-basal ratios were 375 and 5.3, and the Z' factors were 0.67 and 0.60 for the AlphaLISA and HTRF tau assays, respectively. The clear advantages of these homogeneous tau assays over conventional total tau assays, such as ELISA and Western blot, are the elimination of plate wash steps and miniaturization of the assay into 1536-well plate format for the ultra-high-throughput screening of large compound libraries.

Indexed as

Alzheimer DiseaseAnimalsCell Culture TechniquesCell Line, TumorCHO CellsCricetinaeCricetulusFibroblastsHigh-Throughput Screening AssaysHumanstau Proteinstau Proteins

Identifiers

PMID23905996
PMCPMC4010324
OpenAlexW1967246753

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.