Evidence map›Paper›PMID 34057078›Full record

ArticleJournal of Alzheimer's disease : JAD2021

Expression and Localization of AβPP in SH-SY5Y Cells Depends on Differentiation State.

Petra Riegerová, Jindřich Brejcha, Dagmar Bezděková, Tomáš Chum, Eva Mašínová, Nikola Čermáková, Saak V Ovsepian, Marek Cebecauer, Martin Štefl

Abstract readLetter
In one paragraph

Article in Journal of Alzheimer's disease : JAD, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

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  16. Development of Pleiotropic TrkB and 5-HTMolecules (Basel, Switzerland) · 2024
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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.

Petra RiegerováDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Jindřich BrejchaDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Dagmar BezděkováDepartment of Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic.
Tomáš ChumDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Eva MašínováDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Nikola ČermákováDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Saak V OvsepianDepartment of Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic.
Marek CebecauerDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Martin ŠteflDepartment of Biophysical Chemistry, J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, Prague, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroblastoma cell line SH-SY5Y, due to its capacity to differentiate into neurons, easy handling, and low cost, is a common experimental model to study molecular events leading to Alzheimer's disease (AD). However, it is prevalently used in its undifferentiated state, which does not resemble neurons affected by the disease. Here, we show that the expression and localization of amyloid-β protein precursor (AβPP), one of the key molecules involved in AD pathogenesis, is dramatically altered in SH-SY5Y cells fully differentiated by combined treatment with retinoic acid and BDNF. We show that insufficient differentiation of SH-SY5Y cells results in AβPP mislocalization.

Indexed as

Brain-Derived Neurotrophic FactorTretinoinAlzheimer DiseaseAmyloid beta-Protein PrecursorCell DifferentiationCell Line, TumorHumansIntravital MicroscopyModels, BiologicalNeuroblastomaNeuronsOxidative StressProteolysisAmyloid beta-Protein PrecursorBrain-Derived Neurotrophic FactorTretinoinAlzheimer’s diseaseAβPPdifferentiationSH-SY5Ysuper-resolution microscopy

Identifiers

PMID34057078
PMCPMC8385523

What OpenQuestion holds

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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.