Evidence map›Paper›PMID 32817244›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

Unique Molecular Characteristics of Visceral Afferents Arising from Different Levels of the Neuraxis: Location of Afferent Somata Predicts Function and Stimulus Detection Modalities.

Kimberly A Meerschaert, Peter C Adelman, Robert L Friedman, Kathryn M Albers, H Richard Koerber, Brian M Davis

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 49 citations in OpenAlex.

  1. Bladder mucosal afferents detect UTI and aid pathogen clearance.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Gut-brain communication: types of sensory nerves and mechanisms of activation.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Unique properties of proximal and distal colon reflect distinct motor functions.American journal of physiology. Gastrointestinal and liver physiology · 2025
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors at 2 institutions in 1 country.

Kimberly A MeerschaertDepartment of Neurobiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261.
Peter C AdelmanAfiniti, Washington, DC 20006.
Robert L FriedmanDepartment of Neurobiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261.
Kathryn M AlbersDepartment of Neurobiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261.ORCID 0000-0003-4597-9323
H Richard KoerberDepartment of Neurobiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261.
Brian M DavisDepartment of Neurobiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15261 bmd1@pitt.edu.ORCID 0000-0002-4646-0569
University of Pittsburgh · USTrinity Washington University · US

Funding

Anatomical-Functional Mapping of Enteric Neural CircuitsOT2OD023859 · OD · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI HOWARD, MARTHE J · 2016 to 2019
$6.9M
Peripheral Nerve Regeneration and Sensory Neuron PlasticityR01NS023725 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD · 1986 to 2017
$5.9M
Molecular genetic dissection of the spinal microcircuits of wind-upR01NS096705 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD, ROSS, SARAH ELIZABETH · 2016 to 2025
$5.1M
Training in Mechanisms and Clinical Presentation of PainT32NS073548 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Jami Lynn Saloman, BRADLEY K. TAYLOR · 2012 to 2026
$3.1M
Characterization of epithelial-neural communicationR01AR069951 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ALBERS, KATHRYN MARIE, DAVIS, BRIAN M · 2016 to 2020
$2.8M
Cross-talk between the colon epithelium, colon afferents and sympathetic neurons regulate pain in the normal and inflamed colonR01DK124955 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ALBERS, KATHRYN MARIE, DAVIS, BRIAN M · 2020 to 2023
$1.8M
Peripheral Nerve Regeneration and Sensory Neuron PlasticityR56NS023725 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KOERBER, H RICHARD · 2008 to 2008
$331k
NIAMS NIH HHS R01 AR069951NIDDK NIH HHS R01 DK124955NIH HHS OT2 OD023859NINDS NIH HHS R01 NS023725NINDS NIH HHS R01 NS096705NINDS NIH HHS R56 NS023725NINDS NIH HHS T32 NS073548
6 · The paper itself

Abstract

Viscera receive innervation from sensory ganglia located adjacent to multiple levels of the brainstem and spinal cord. Here we examined whether molecular profiling could be used to identify functional clusters of colon afferents from thoracolumbar (TL), lumbosacral (LS), and nodose ganglia (NG) in male and female mice. Profiling of TL and LS bladder afferents was also performed. Visceral afferents were back-labeled using retrograde tracers injected into proximal and distal regions of colon or bladder, followed by single-cell qRT-PCR and analysis via an automated hierarchical clustering method. Genes were chosen for assay (32 for bladder; 48 for colon) based on their established role in stimulus detection, regulation of sensitivity/function, or neuroimmune interaction. A total of 132 colon afferents (from NG, TL, and LS ganglia) and 128 bladder afferents (from TL and LS ganglia) were analyzed. Retrograde labeling from the colon showed that NG and TL afferents innervate proximal and distal regions of the colon, whereas 98% of LS afferents only project to distal regions. There were clusters of colon and bladder afferents, defined by mRNA profiling, that localized to either TL or LS ganglia. Mixed TL/LS clustering also was found. In addition, transcriptionally, NG colon afferents were almost completely segregated from colon TL and LS neurons. Furthermore, colon and bladder afferents expressed genes at similar levels, although different gene combinations defined the clusters. These results indicate that genes implicated in both homeostatic regulation and conscious sensations are found at all anatomic levels, suggesting that afferents from different portions of the neuraxis have overlapping functions.

Indexed as

TranscriptomeAnimalsAutonomic Nervous SystemCells, CulturedColonFemaleGanglia, SpinalMaleMiceMice, Inbred C57BLNeural ConductionNeuroanatomical Tract-Tracing TechniquesNeurons, AfferentNodose GanglionRNA-SeqUrinary Bladderbladdercolondorsal root ganglianodose gangliaprimary afferent

Identifiers

PMID32817244
PMCPMC7534907
OpenAlexW3058138249

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.