Evidence map›Paper›PMID 28817799›Full record

ArticleNeuron2017

Human Astrocyte Maturation Captured in 3D Cerebral Cortical Spheroids Derived from Pluripotent Stem Cells.

Steven A Sloan, Spyros Darmanis, Nina Huber, Themasap A Khan, Fikri Birey, Christine Caneda, Richard Reimer, Stephen R Quake, Ben A Barres, Sergiu P Paşca

Abstract read
In one paragraph

Article in Neuron, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 356 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
356citing papers in PubMed, 1 pooled it
–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

356 citing papers in PubMed, 1 synthesis or guideline pooled it.

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296 more citing papers are in PubMed but not listed here.

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

10 authors.

Steven A SloanDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94305, USA.
Spyros DarmanisDepartments of Bioengineering and Applied Physics, Stanford University and Chan Zuckerberg Biohub, Stanford, CA 94305, USA.
Nina HuberDepartment of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Themasap A KhanDepartment of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Fikri BireyDepartment of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Christine CanedaDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94305, USA.
Richard ReimerDepartment of Neurology and Neurological Science, Stanford University School of Medicine, Stanford, CA 94305, USA.
Stephen R QuakeDepartments of Bioengineering and Applied Physics, Stanford University and Chan Zuckerberg Biohub, Stanford, CA 94305, USA.
Ben A BarresDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA 94305, USA.
Sergiu P PaşcaDepartment of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA. Electronic address: spasca@stanford.du.

Funding

Spectrum Stanford Center for clinical and Translational Research and EducationUL1TR001085 · NCATS · STANFORD UNIVERSITY · PI CULLEN, MARK RICHARD, GREENBERG, HARRY BERNARD · 2013 to 2017
$37.1M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007365 · NIGMS · STANFORD UNIVERSITY · PI CHUA, KATRIN F · 1985 to 2021
$33.8M
Gaining insight into psychiatric disease by engineering piece by piece the human brain in vitro.R01MH107800 · NIMH · STANFORD UNIVERSITY · PI PASCA, SERGIU · 2015 to 2024
$5.6M
Phenotyping Astrocytes in Human Neurodevelopmental DisordersR01MH099555 · NIMH · STANFORD UNIVERSITY · PI BARRES, BEN A · 2013 to 2017
$1.9M
An Astrocytic Basis for HumanityR01NS081703 · NINDS · STANFORD UNIVERSITY · PI BARRES, BEN A · 2012 to 2016
$1.9M
Do Astrocytes Cause Neurodevelopmental Disorders?F30MH106261 · NIMH · STANFORD UNIVERSITY · PI SLOAN, STEVEN A · 2014 to 2016
$94k
NCATS NIH HHS UL1 TR001085NIGMS NIH HHS T32 GM007365NIMH NIH HHS F30 MH106261NIMH NIH HHS R01 MH099555NIMH NIH HHS R01 MH107800NINDS NIH HHS R01 NS081703
6 · The paper itself

Abstract

There is significant need to develop physiologically relevant models for investigating human astrocytes in health and disease. Here, we present an approach for generating astrocyte lineage cells in a three-dimensional (3D) cytoarchitecture using human cerebral cortical spheroids (hCSs) derived from pluripotent stem cells. We acutely purified astrocyte-lineage cells from hCSs at varying stages up to 20 months in vitro using immunopanning and cell sorting and performed high-depth bulk and single-cell RNA sequencing to directly compare them to purified primary human brain cells. We found that hCS-derived glia closely resemble primary human fetal astrocytes and that, over time in vitro, they transition from a predominantly fetal to an increasingly mature astrocyte state. Transcriptional changes in astrocytes are accompanied by alterations in phagocytic capacity and effects on neuronal calcium signaling. These findings suggest that hCS-derived astrocytes closely resemble primary human astrocytes and can be used for studying development and modeling disease.

Indexed as

Models, BiologicalAstrocytesCell DifferentiationCells, CulturedCerebral CortexFetusHumansImaging, Three-DimensionalPluripotent Stem CellsTranscription FactorsTranscription Factorsastrocytecerebral cortexhCShumaniPSCmaturationorganoidsRNA-seqspheroidstranscriptome

Identifiers

PMID28817799
PMCPMC5890820

What OpenQuestion holds

Textmetadata
LicenceTDM
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.