Evidence map›Paper›PMID 19642999›Full record

ArticleBMC cell biology2009

All-trans retinoic acid promotes neural lineage entry by pluripotent embryonic stem cells via multiple pathways.

Jianfeng Lu, Li Tan, Ping Li, Hui Gao, Bo Fang, Shoudong Ye, Zhe Geng, Ping Zheng, Houyan Song

Open access · goldAbstract read
In one paragraph

Article in BMC cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.7field-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

25 citing papers in PubMed, 64 citations in OpenAlex.

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  19. Progress on diabetic cerebrovascular diseases.Bosnian journal of basic medical sciences · 2014
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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 3 institutions in 1 country.

Jianfeng LuDepartment of Molecular Genetics, Shanghai Medical School, Fudan University, Shanghai, PR China. healthygod_world@hotmail.com
Li Tan
Ping Li
Hui Gao
Bo Fang
Shoudong Ye
Zhe Geng
Ping Zheng
Houyan Song
Shanghai Medical College of Fudan University · CNMinistry of Education of the People's Republic of China · CNState Key Laboratory of Medical Neurobiology

Funding

Wellcome Trust
6 · The paper itself

Abstract

backgroundAll-trans retinoic acid (RA) is one of the most important morphogens with pleiotropic actions. Its embryonic distribution correlates with neural differentiation in the developing central nervous system. To explore the precise effects of RA on neural differentiation of mouse embryonic stem cells (ESCs), we detected expression of RA nuclear receptors and RA-metabolizing enzymes in mouse ESCs and investigated the roles of RA in adherent monolayer culture.

resultsUpon addition of RA, cell differentiation was directed rapidly and exclusively into the neural lineage. Conversely, pharmacological interference with RA signaling suppressed this neural differentiation. Inhibition of fibroblast growth factor (FGF) signaling did not suppress significantly neural differentiation in RA-treated cultures. Pharmacological interference with extracellular signal-regulated kinase (ERK) pathway or activation of Wnt pathway effectively blocked the RA-promoted neural specification. ERK phosphorylation was enhanced in RA-treated cultures at the early stage of differentiation.

conclusionRA can promote neural lineage entry by ESCs in adherent monolayer culture systems. This effect depends on RA signaling and its crosstalk with the ERK and Wnt pathways.

Indexed as

NeurogenesisSignal TransductionAnimalsEmbryonic Stem CellsExtracellular Signal-Regulated MAP KinasesGene ExpressionMiceNeuronsPluripotent Stem CellsSOXB1 Transcription FactorsTretinoinWnt ProteinsExtracellular Signal-Regulated MAP KinasesSox1 protein, mouseSOXB1 Transcription FactorsTretinoinWnt Proteins

Identifiers

PMID19642999
PMCPMC2728515
OpenAlexW2020122158

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.