Evidence map›Paper›PMID 26388287›Full record

ArticleStem cell reports2015

Activin/Nodal Signaling Supports Retinal Progenitor Specification in a Narrow Time Window during Pluripotent Stem Cell Neuralization.

Michele Bertacchi, Giuseppe Lupo, Luca Pandolfini, Simona Casarosa, Mara D'Onofrio, Roger A Pedersen, William A Harris, Federico Cremisi

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 19 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

8 authors at 5 institutions in 2 countries.

Michele BertacchiLaboratorio di Biologia, Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, 56124 Pisa, Italy.
Giuseppe LupoDepartment of Chemistry, Sapienza University of Rome, Piazzale A. Moro 5, 00185 Rome, Italy; Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Piazzale A. Moro 5, 00185 Rome, Italy; Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK.
Luca PandolfiniLaboratorio di Biologia, Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, 56124 Pisa, Italy.
Simona CasarosaCentre for Integrative Biology, University of Trento, Via delle Regole 101, 38123 Mattarello (Trento), Italy.
Mara D'OnofrioGenomics Facility, European Brain Research Institute "Rita Levi-Montalcini," Via del Fosso di Fiorano 64, 00143 Rome, Italy; Istituto di Farmacologia Traslazionale, CNR, Via del Fosso del Cavaliere 100, 00133 Rome, Italy.
Roger A PedersenDepartment of Surgery and The Anne McLaren Laboratory for Regenerative Medicine, Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, West Forvie Building, Robinson Way, Cambridge CB2 0SZ, UK.
William A HarrisDepartment of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK.
Federico CremisiLaboratorio di Biologia, Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, 56124 Pisa, Italy; Institute of Biomedical Technologies (ITB), National Research Council (CNR) of Pisa, Via Moruzzi 1, 56124 Pisa, Italy. Electronic address: federico.cremisi@sns.it.
Scuola Normale Superiore · ITUniversity of Cambridge · GBIstituto di Farmacologia Traslazionale · ITMedical Research Council · GBUniversity of Trento · IT

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research CouncilWellcome Trust 100329Wellcome Trust 97922
6 · The paper itself

Abstract

Retinal progenitors are initially found in the anterior neural plate region known as the eye field, whereas neighboring areas undertake telencephalic or hypothalamic development. Eye field cells become specified by switching on a network of eye field transcription factors, but the extracellular cues activating this network remain unclear. In this study, we used chemically defined media to induce in vitro differentiation of mouse embryonic stem cells (ESCs) toward eye field fates. Inhibition of Wnt/β-catenin signaling was sufficient to drive ESCs to telencephalic, but not retinal, fates. Instead, retinal progenitors could be generated from competent differentiating mouse ESCs by activation of Activin/Nodal signaling within a narrow temporal window corresponding to the emergence of primitive anterior neural progenitors. Activin also promoted eye field gene expression in differentiating human ESCs. Our results reveal insights into the mechanisms of eye field specification and open new avenues toward the generation of retinal progenitors for translational medicine.

Indexed as

Signal TransductionActivinsAnimalsCell DifferentiationCell LineEmbryonic Stem CellsGene Expression Regulation, DevelopmentalHumansMiceNeural Stem CellsNodal ProteinPluripotent Stem CellsRetinaWnt Signaling PathwayActivinsNodal ProteinNodal protein, mouse

Identifiers

PMID26388287
PMCPMC4624997
OpenAlexW2124496511

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.