Evidence map›Paper›PMID 29849137›Full record

ArticleScientific reports2018

A robust ex vivo experimental platform for molecular-genetic dissection of adult human neocortical cell types and circuits.

Jonathan T Ting, Brian Kalmbach, Peter Chong, Rebecca de Frates, C Dirk Keene, Ryder P Gwinn, Charles Cobbs, Andrew L Ko, Jeffrey G Ojemann, Richard G Ellenbogen and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

67 citing papers in PubMed, 130 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. The Freiburg framework for multimodalFrontiers in synaptic neuroscience · 2026
    Article
  10. Review
  11. Article
  12. The grand challenge in cellular neurophysiology.Frontiers in cellular neuroscience · 2026
    Article
  13. Review
  14. CulturedBrain communications · 2026
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Elevated glioma-related cortical glutamateBrain communications · 2025
    Article

7 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

12 authors at 3 institutions in 1 country.

Jonathan T TingAllen Institute for Brain Science, Seattle, WA, USA. jonathant@alleninstitute.org.
Brian KalmbachAllen Institute for Brain Science, Seattle, WA, USA.
Peter ChongAllen Institute for Brain Science, Seattle, WA, USA.
Rebecca de FratesAllen Institute for Brain Science, Seattle, WA, USA.
C Dirk KeeneDepartment of Pathology, University of Washington School of Medicine, Seattle, WA, USA.
Ryder P GwinnEpilepsy Surgery and Functional Neurosurgery, Swedish Neuroscience Institute, Seattle, WA, USA.
Charles CobbsThe Ben and Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, Seattle, WA, USA.
Andrew L KoRegional Epilepsy Center at Harborview Medical Center, Seattle, WA, USA.
Jeffrey G OjemannRegional Epilepsy Center at Harborview Medical Center, Seattle, WA, USA.
Richard G EllenbogenDepartment of Neurological Surgery, University of Washington School of Medicine, Seattle, WA, USA.
Christof KochAllen Institute for Brain Science, Seattle, WA, USA.ORCID 0000-0001-6482-8067
Ed LeinAllen Institute for Brain Science, Seattle, WA, USA.ORCID 0000-0001-9012-6552
Allen Institute for Brain Science · USUniversity of Washington · USSwedish Medical Center · US

Funding

THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI JAYADEY, SUMAN · 1985 to 2019
$57.2M
NIA NIH HHS P50 AG005136
6 · The paper itself

Abstract

The powerful suite of available genetic tools is driving tremendous progress in understanding mouse brain cell types and circuits. However, the degree of conservation in human remains largely unknown in large part due to the lack of such tools and healthy tissue preparations. To close this gap, we describe a robust and stable adult human neurosurgically-derived ex vivo acute and cultured neocortical brain slice system optimized for rapid molecular-genetic manipulation. Surprisingly, acute human brain slices exhibited exceptional viability, and neuronal intrinsic membrane properties could be assayed for at least three days. Maintaining adult human slices in culture under sterile conditions further enabled the application of viral tools to drive rapid expression of exogenous transgenes. Widespread neuron-specific labeling was achieved as early as two days post infection with HSV-1 vectors, with virally-transduced neurons exhibiting membrane properties largely comparable to uninfected neurons over this short timeframe. Finally, we demonstrate the suitability of this culture paradigm for optical manipulation and monitoring of neuronal activity using genetically encoded probes, opening a path for applying modern molecular-genetic tools to study human brain circuit function.

Indexed as

AdultAgedFeasibility StudiesFemaleHumansMaleMiddle AgedMolecular BiologyNeocortexNerve NetNeuronsYoung Adult

Identifiers

PMID29849137
PMCPMC5976666
OpenAlexW2950244010

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.