Evidence map›Paper›PMID 28445462›Full record

ArticleNature2017

Cell diversity and network dynamics in photosensitive human brain organoids.

Giorgia Quadrato, Tuan Nguyen, Evan Z Macosko, John L Sherwood, Sung Min Yang, Daniel R Berger, Natalie Maria, Jorg Scholvin, Melissa Goldman, Justin P Kinney and 5 more

Abstract read
In one paragraph

Article in Nature, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 741 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
741citing papers in PubMed, 2 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

741 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Species-dependent activities of the PINK1-parkin axis.Translational neurodegeneration · 2026
    Review
  11. Using Brain Organoids to Explore Human Neurobiology.Cellular and molecular neurobiology · 2026
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Three-dimensional microelectrode arrays forBiomedical engineering letters · 2026
    Review
  17. Review
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Giorgia QuadratoDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Tuan NguyenDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Evan Z MacoskoStanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA.
John L SherwoodDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Sung Min YangDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Daniel R BergerDepartment of Cellular and Molecular Biology and Center for Brain Science, Harvard University, Cambridge, Massachusetts 02138, USA.
Natalie MariaDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Jorg ScholvinDepartments of Biological Engineering and Brain and Cognitive Sciences, MIT Media Lab and McGovern Institute, MIT, Cambridge, Massachusetts 02139, USA.
Melissa GoldmanDepartment of Genetics, Harvard Medical School, Boston, Massachusetts 02115, USA.
Justin P KinneyLeafLabs, LLC, Cambridge, Massachusetts 02139, USA.
Edward S BoydenDepartments of Biological Engineering and Brain and Cognitive Sciences, MIT Media Lab and McGovern Institute, MIT, Cambridge, Massachusetts 02139, USA.
Jeff W LichtmanDepartment of Cellular and Molecular Biology and Center for Brain Science, Harvard University, Cambridge, Massachusetts 02138, USA.
Ziv M WilliamsDepartment of Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA.
Steven A McCarrollStanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02142, USA.
Paola ArlottaDepartment of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA.

Funding

Res Support CoreP50MH094271 · NIMH · HARVARD UNIVERSITY · PI FENG, GUOPING · 2011 to 2022
$18.6M
Millisecond-Timescale Whole-Brain Neural Activity Mapping in Health and DiseaseDP1NS087724 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BOYDEN, EDWARD S. · 2013 to 2017
$3.9M
Genome-wide Light-inducible Tuning of Transcriptional Network DynamicR01NS073124 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI ARLOTTA, PAOLA, JOUNG, J. KEITH · 2010 to 2014
$3.3M
NIMH NIH HHS P50 MH094271NINDS NIH HHS DP1 NS087724NINDS NIH HHS R01 NS073124
6 · The paper itself

Abstract

In vitro models of the developing brain such as three-dimensional brain organoids offer an unprecedented opportunity to study aspects of human brain development and disease. However, the cells generated within organoids and the extent to which they recapitulate the regional complexity, cellular diversity and circuit functionality of the brain remain undefined. Here we analyse gene expression in over 80,000 individual cells isolated from 31 human brain organoids. We find that organoids can generate a broad diversity of cells, which are related to endogenous classes, including cells from the cerebral cortex and the retina. Organoids could be developed over extended periods (more than 9 months), allowing for the establishment of relatively mature features, including the formation of dendritic spines and spontaneously active neuronal networks. Finally, neuronal activity within organoids could be controlled using light stimulation of photosensitive cells, which may offer a way to probe the functionality of human neuronal circuits using physiological sensory stimuli.

Indexed as

NeurogenesisBrainCell LineCell SeparationCerebral CortexDendritesGene Expression ProfilingHumansIn Vitro TechniquesLightNerve NetNeural PathwaysOrganoidsOrgan SpecificityPhotoreceptor Cells, VertebratePluripotent Stem Cells

Identifiers

PMID28445462
PMCPMC5659341

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.