Evidence map›Paper›PMID 28643190›Full record

ArticleBiogerontology2017

Mitochondrial biogenesis and neural differentiation of human iPSC is modulated by idebenone in a developmental stage-dependent manner.

J Augustyniak, J Lenart, M Zychowicz, P P Stepien, L Buzanska

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Biogerontology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed, 34 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

5 authors at 3 institutions in 1 country.

J AugustyniakStem Cell Bioengineering Unit, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland.
J LenartDepartment of Neurochemistry, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland.
M ZychowiczStem Cell Bioengineering Unit, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland.
P P StepienDepartment of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, Warsaw, Poland.
L BuzanskaStem Cell Bioengineering Unit, Mossakowski Medical Research Centre Polish Academy of Sciences, Warsaw, Poland. buzanska@imdk.pan.pl.
Polish Academy of Sciences · PLInstitute of Biochemistry and Biophysics, Polish Academy of Sciences · PLMossakowski Medical Research Institute, Polish Academy of Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Idebenone, the synthetic analog of coenzyme Q10 can improve electron transport in mitochondria. Therefore, it is used in the treatment of Alzheimer's disease and other cognitive impairments. However, the mechanism of its action on neurodevelopment is still to be elucidated. Here we demonstrate that the cellular response of human induced pluripotent stem cells (hiPSC) to idebenone depends on the stage of neural differentiation. When: neural stem cells (NSC), early neural progenitors (eNP) and advanced neural progenitors (NP) have been studied a significant stimulation of mitochondrial biogenesis was observed only at the eNP stage of development. This coexists with the enhancement of cell viability and increase in total cell number. In addition, we report novel idebenone properties in a possible regulation of neural stem cells fate decision: only eNP stage responded with up-regulation of both neuronal (MAP2), astrocytic (GFAP) markers, while at NSC and NP stages significant down-regulation of MAP2 expression was observed, promoting astrocyte differentiation. Thus, idebenone targets specific stages of hiPSC differentiation and may influence the neural stem cell fate decision.

Indexed as

Organelle BiogenesisBiomarkersCell LineCell LineageCell ProliferationCell SurvivalDNA, MitochondrialDose-Response Relationship, DrugGene Expression RegulationHumansInduced Pluripotent Stem CellsMembrane Potential, MitochondrialMitochondriaNeural Stem CellsNeurogenesisNeuronsBiomarkersDNA, MitochondrialidebenoneReactive Oxygen SpeciesUbiquinoneAstrocytic differentiationDevelopmental neurotoxicityhiPSCIdebenoneMitochondrial biogenesismtDNA copy numberNeural progenitorsNeuronal

Identifiers

PMID28643190
PMCPMC5514205
OpenAlexW2646808970

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.