Evidence map›Paper›PMID 36202615›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2022

Single Nuclei Analyses Reveal Transcriptional Profiles and Marker Genes for Diverse Supraspinal Populations.

Zachary Beine, Zimei Wang, Pantelis Tsoulfas, Murray G Blackmore

Open access · greenAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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  9. Review
  10. Article
  11. Article
  12. Single-Nuclei Sequencing Reveals a Robust Corticospinal Response to Nearby Axotomy But Overall Insensitivity to Spinal Injury.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  13. Review
  14. Molecular Organization of Autonomic, Respiratory, and Spinally-Projecting Neurons in the Mouse Ventrolateral Medulla.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  15. Injury distance limits the transcriptional response to spinal injury.bioRxiv : the preprint server for biology · 2024
    Article
  16. Article
  17. Article
  18. Review
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

4 authors at 2 institutions in 1 country.

Zachary BeineDepartment of Biomedical Sciences, Marquette University, Milwaukee, Wisconsin 53201.
Zimei WangDepartment of Biomedical Sciences, Marquette University, Milwaukee, Wisconsin 53201.
Pantelis TsoulfasDepartment of Neurological Surgery, Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, Florida 33136.ORCID https://orcid.org/0000-0003-1974-6366
Murray G BlackmoreDepartment of Biomedical Sciences, Marquette University, Milwaukee, Wisconsin 53201 murray.blackmore@marquette.edu.
Marquette University · USUniversity of Miami · US

Funding

Functional Testing of KLF7 in Spinal Cord Injury: An Optogenetic ApproachR01NS083983 · NINDS · MARQUETTE UNIVERSITY · PI BLACKMORE, MURRAY G · 2013 to 2023
$3.5M
NINDS NIH HHS R01 NS083983
6 · The paper itself

Abstract

The mammalian brain contains numerous neurons distributed across forebrain, midbrain, and hindbrain that project axons to the lower spinal cord and work in concert to control movement and achieve homeostasis. Extensive work has mapped the anatomic location of supraspinal cell types and continues to establish specific physiological functions. The patterns of gene expression that typify and distinguish these disparate populations, however, are mostly unknown. Here, using adult mice of mixed sex, we combined retrograde labeling of supraspinal cell nuclei with fluorescence-activated nuclei sorting and single-nuclei RNA sequencing analyses to transcriptionally profile neurons that project axons from the brain to lumbar spinal cord. We identified 14 transcriptionally distinct cell types and used a combination of established and newly identified marker genes to assign an anatomic location to each. To validate the putative marker genes, we visualized selected transcripts and confirmed selective expression within lumbar-projecting neurons in discrete supraspinal regions. Finally, we illustrate the potential utility of these data by examining the expression of transcription factors that distinguish different supraspinal cell types and by surveying the expression of receptors for growth and guidance cues that may be present in the spinal cord. Collectively, these data establish transcriptional differences between anatomically defined supraspinal populations, identify a new set of marker genes of use in future experiments, and provide insight into potential differences in cellular and physiological activity across the supraspinal connectome.

Indexed as

AxonsSpinal CordAnimalsMammalsMiceNeuronsSolitary NucleusAAV2-retrogrowth factor receptorguidance receptorscRNA-seqsupraspinal neurontranscription factor

Identifiers

PMID36202615
PMCPMC9698772
OpenAlexW4302363563

What OpenQuestion holds

Textmetadata
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.