Evidence map›Paper›PMID 34534454›Full record

ArticleNeuron2021

Signature morpho-electric, transcriptomic, and dendritic properties of human layer 5 neocortical pyramidal neurons.

Brian E Kalmbach, Rebecca D Hodge, Nikolas L Jorstad, Scott Owen, Rebecca de Frates, Anna Marie Yanny, Rachel Dalley, Matt Mallory, Lucas T Graybuck, Cristina Radaelli and 21 more

Open access · greenAbstract read
In one paragraph

Article in Neuron, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
8.0field-weighted citation impact, top 1% 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

72 citing papers in PubMed, 108 citations in OpenAlex.

  1. Article
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  7. Behavioral and Prefrontal Circuit Deficits in a Newly DevelopedBiological psychiatry global open science · 2026
    Article
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  14. Review
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  20. Article

12 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

31 authors at 5 institutions in 1 country.

Brian E KalmbachAllen Institute for Brain Science, Seattle, WA 98109, USA; Department of Physiology and Biophysics, University of Washington, Seattle, WA 98195, USA. Electronic address: briank@alleninstitute.org.
Rebecca D HodgeAllen Institute for Brain Science, Seattle, WA 98109, USA.
Nikolas L JorstadAllen Institute for Brain Science, Seattle, WA 98109, USA.
Scott OwenAllen Institute for Brain Science, Seattle, WA 98109, USA.
Rebecca de FratesAllen Institute for Brain Science, Seattle, WA 98109, USA.
Anna Marie YannyAllen Institute for Brain Science, Seattle, WA 98109, USA.
Rachel DalleyAllen Institute for Brain Science, Seattle, WA 98109, USA.
Matt MalloryAllen Institute for Brain Science, Seattle, WA 98109, USA.
Lucas T GraybuckAllen Institute for Brain Science, Seattle, WA 98109, USA.
Cristina RadaelliAllen Institute for Brain Science, Seattle, WA 98109, USA.
C Dirk KeeneDepartment of Pathology, University of Washington, Seattle, WA 98195, USA.
Ryder P GwinnEpilepsy Surgery and Functional Neurosurgery, Swedish Neuroscience Institute, Seattle, WA 98122, USA.
Daniel L SilbergeldDepartment of Neurological Surgery and Alvord Brain Tumor Center, University of Washington, Seattle, WA 98195, USA.
Charles CobbsThe Ben and Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, Seattle, WA 98122, USA.
Jeffrey G OjemannDepartment of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA; Regional Epilepsy Center, Harborview Medical Center, Seattle, WA 98104, USA.
Andrew L KoDepartment of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA; Regional Epilepsy Center, Harborview Medical Center, Seattle, WA 98104, USA.
Anoop P PatelDepartment of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA.
Richard G EllenbogenDepartment of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA.
Trygve E BakkenAllen Institute for Brain Science, Seattle, WA 98109, USA.
Tanya L DaigleAllen Institute for Brain Science, Seattle, WA 98109, USA.
Nick DeeAllen Institute for Brain Science, Seattle, WA 98109, USA.
Brian R LeeAllen Institute for Brain Science, Seattle, WA 98109, USA.
Medea McGrawAllen Institute for Brain Science, Seattle, WA 98109, USA.
Philip R NicovichAllen Institute for Brain Science, Seattle, WA 98109, USA.
Kimberly SmithAllen Institute for Brain Science, Seattle, WA 98109, USA.
Staci A SorensenAllen Institute for Brain Science, Seattle, WA 98109, USA.
Bosiljka TasicAllen Institute for Brain Science, Seattle, WA 98109, USA.
Hongkui ZengAllen Institute for Brain Science, Seattle, WA 98109, USA.
Christof KochAllen Institute for Brain Science, Seattle, WA 98109, USA.
Ed S LeinAllen Institute for Brain Science, Seattle, WA 98109, USA; Department of Neurological Surgery, University of Washington School of Medicine, Seattle, WA 98195, USA.
Jonathan T TingAllen Institute for Brain Science, Seattle, WA 98109, USA; Department of Physiology and Biophysics, University of Washington, Seattle, WA 98195, USA; The Washington National Primate Research Center, University of Washington, Seattle, WA 98195, USA. Electronic address: jonathant@alleninstitute.org.
Allen Institute · USAllen Institute for Brain Science · USUniversity of Washington · USSwedish Medical Center · USNeurological Surgery · US

Funding

Washington National Primate Research CenterP51OD010425 · OD · UNIVERSITY OF WASHINGTON · PI Mari Ostendorf · 2012 to 2026
$201.8M
THERAPEUTIC EFFECTS OF INTRA-NASAL INSULIN DETEMIRP50AG005136 · NIA · UNIVERSITY OF WASHINGTON · PI GRABOWSKI, THOMAS J. · 1985 to 2019
$57.2M
Institute of Translational Health SciencesUL1TR000423 · NCATS · UNIVERSITY OF WASHINGTON · PI DISIS, MARY L. · 2012 to 2016
$49.4M
University of Washington Alzheimer's Disease Research CenterP30AG066509 · NIA · UNIVERSITY OF WASHINGTON · PI Thomas J. Grabowski · 2020 to 2026
$29.0M
A multimodal atlas of human brain cell typesU01MH114812 · NIMH · ALLEN INSTITUTE · PI LEIN, ED · 2017 to 2021
$19.2M
Development of tools for cell-type specific labeling of human and mouse neocortical neuronsRF1MH114126 · NIMH · ALLEN INSTITUTE · PI LEIN, ED, LEVI, BOAZ PIRIE · 2017 to 2017
$4.5M
Cell class- or type-specific viruses for brain-wide labeling and neural circuit examinationRF1MH121274 · NIMH · ALLEN INSTITUTE · PI TASIC, BOSILJKA · 2019 to 2019
$2.6M
Temporal, cell type- and locus-specific epigenetic control in transgenic miceR01DA036909 · NIDA · ALLEN INSTITUTE · PI TASIC, BOSILJKA · 2013 to 2017
$2.3M
NCATS NIH HHS UL1 TR000423NIA NIH HHS P30 AG066509NIA NIH HHS P50 AG005136NIDA NIH HHS R01 DA036909NIH HHS P51 OD010425NIMH NIH HHS RF1 MH114126NIMH NIH HHS RF1 MH121274NIMH NIH HHS U01 MH114812
6 · The paper itself

Abstract

In the neocortex, subcerebral axonal projections originate largely from layer 5 (L5) extratelencephalic-projecting (ET) neurons. The unique morpho-electric properties of these neurons have been mainly described in rodents, where retrograde tracers or transgenic lines can label them. Similar labeling strategies are infeasible in the human neocortex, rendering the translational relevance of findings in rodents unclear. We leveraged the recent discovery of a transcriptomically defined L5 ET neuron type to study the properties of human L5 ET neurons in neocortical brain slices derived from neurosurgeries. Patch-seq recordings, where transcriptome, physiology, and morphology were assayed from the same cell, revealed many conserved morpho-electric properties of human and rodent L5 ET neurons. Divergent properties were often subtler than differences between L5 cell types within these two species. These data suggest a conserved function of L5 ET neurons in the neocortical hierarchy but also highlight phenotypic divergence possibly related to functional specialization of human neocortex.

Indexed as

Action PotentialsAdultAnimalsDendritesFemaleHumansMacaca nemestrinaMaleMiceMice, Inbred C57BLMice, TransgenicMiddle AgedMorphogenesisNeocortexOrgan Culture TechniquesPatch-Clamp Techniquescross-speciesdendritedendritic spikegene expressionhumanintrinsic membrane propertiespatch-clamp physiologypatch-seqpyramidal neurontranscriptomics

Identifiers

PMID34534454
PMCPMC8570452
OpenAlexW3199605172

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.