Evidence map›Paper›PMID 31983457›Full record

ReviewTrends in neurosciences2020

Epithelial-Neuronal Communication in the Colon: Implications for Visceral Pain.

Sarah A Najjar, Brian M Davis, Kathryn M Albers

Abstract readReview
In one paragraph

Review in Trends in neurosciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

20 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Peripheral mechanisms of chronic pain.Medical review (2021) · 2022
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. The Form and Function of PIEZO2.Annual review of biochemistry · 2021
    Review
  19. Spinal neuron-glia-immune interaction in cross-organ sensitization.American journal of physiology. Gastrointestinal and liver physiology · 2020
    Review
  20. PasteurizedGut microbes
    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

3 authors.

Sarah A NajjarCenter for Neuroscience at the University of Pittsburgh, Pittsburgh Center for Pain Research and Department of Neurobiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. Electronic address: san77@pitt.edu.
Brian M DavisCenter for Neuroscience at the University of Pittsburgh, Pittsburgh Center for Pain Research and Department of Neurobiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Kathryn M AlbersCenter for Neuroscience at the University of Pittsburgh, Pittsburgh Center for Pain Research and Department of Neurobiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.

Funding

Anatomical-Functional Mapping of Enteric Neural CircuitsOT2OD023859 · OD · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI HOWARD, MARTHE J · 2016 to 2019
$6.9M
Digestive Diseases Training ProgramT32DK063922 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ARTEEL, GAVIN E, YADAV, DHIRAJ · 2003 to 2022
$5.2M
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
Optogenetic analysis of epidermal-neuronal interactionR21AR066371 · NIAMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI ALBERS, KATHRYN MARIE · 2014 to 2015
$373k
NIAMS NIH HHS R01 AR069951NIAMS NIH HHS R21 AR066371NIDDK NIH HHS R01 DK124955NIDDK NIH HHS T32 DK063922NIH HHS OT2 OD023859NINDS NIH HHS T32 NS073548
6 · The paper itself

Abstract

Visceral hypersensitivity and pain result, at least in part, from increased excitability of primary afferents that innervate the colon. In addition to intrinsic changes in these neurons, emerging evidence indicates that changes in lining epithelial cells may also contribute to increased excitability. Here we review recent studies on how colon epithelial cells communicate directly with colon afferents. Specifically, anatomical studies revealed specialized synaptic connections between epithelial cells and nerve fibers and studies using optogenetic activation of the epithelium showed initiation of pain-like responses. We review the possible mechanisms of epithelial-neuronal communication and provide an overview of the possible neurotransmitters and receptors involved. Understanding the biology of this interface and how it changes in pathological conditions may provide new treatments for visceral pain conditions.

Indexed as

Visceral PainColonCommunicationHumansNeuronsOptogeneticscolon epitheliumgut–brain axissensory neuronsvisceral pain

Identifiers

PMID31983457
PMCPMC7047572

What OpenQuestion holds

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Registered trials

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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.