Evidence map›Paper›PMID 21148012›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2010

Dependence of serotonergic and other nonadrenergic enteric neurons on norepinephrine transporter expression.

Zhishan Li, Marc G Caron, Randy D Blakely, Kara G Margolis, Michael D Gershon

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.0field-weighted citation impact, top 5% 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

26 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Monoamines in the enteric nervous system.Histochemistry and cell biology · 2018
    Review
  8. Observational
  9. Review
  10. Review
  11. Article
  12. Article
  13. Changes in Nicotinic Neurotransmission during Enteric Nervous System Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  14. Building a second brain in the bowel.The Journal of clinical investigation · 2015
    Review
  15. Article
  16. Review
  17. Enteric nervous system development: migration, differentiation, and disease.American journal of physiology. Gastrointestinal and liver physiology · 2013
    Review
  18. Review
  19. Development and developmental disorders of the enteric nervous system.Nature reviews. Gastroenterology & hepatology · 2013
    Review
  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

5 authors at 3 institutions in 1 country.

Zhishan LiDepartment of Pathology and Cell Biology, Columbia University, New York, New York 10032, USA. ZL64@columbia.edu
Marc G Caron
Randy D Blakely
Kara G Margolis
Michael D Gershon
Columbia University · USDuke University · USVanderbilt University · US

Funding

MICROENVIRONMENT IN ENTERIC NEURON DEVELOPMENTR01NS015547 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI GERSHON, MICHAEL D, MARGOLIS, KARA GROSS · 1985 to 2022
$7.2M
NEURAL CONTROL OF GASTROINTESTINAL ACTIVITYR01NS012969 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI GERSHON, MICHAEL D · 1985 to 2012
$5.3M
NINDS NIH HHS NS12969NINDS NIH HHS NS15547NINDS NIH HHS R01 NS012969NINDS NIH HHS R01 NS015547
6 · The paper itself

Abstract

The norepinephrine transporter (NET), which is expressed on the plasma membranes of noradrenergic neurons, is important in terminating neurotransmission. The noradrenergic sympathetic neurons that innervate the bowel express NET, but they are extrinsic and their cell bodies are not components of the enteric nervous system (ENS). Subsets of neurons were nevertheless found in the murine ENS that express transcripts encoding NET, NET protein, and dopamine β-hydroxylase; these neurons lack tyrosine hydroxylase (TH) and thus are not catecholaminergic. Enteric NET expression, moreover, preceded the ingrowth of sympathetic axons during development and did not disappear when the gut was extrinsically denervated. Transiently catecholaminergic (TC), neural crest-derived precursors of enteric neurons expressed NET at embryonic day 10 (E10) and NET expression in the fetal gut peaked coincidentally with early neurogenesis at E12. Serotonergic neurons, which are born early from TC progenitors, were found to express NET in the adult ENS, as did also other early-born neurons containing calretinin or neuronal nitric oxide synthase (nNOS) immunoreactivities. NET was not expressed in TH-immunoreactive dopaminergic neurons, which are born perinatally. Genetic deletion of NET almost eliminated tryptophan hydroxylase 2 expression and significantly reduced the numbers of total, 5-HT- and calretinin-immunoreactive enteric neurons, without affecting the immunoreactivities of nNOS or TH. These observations indicate that TC precursors of subsets of noncatecholaminergic enteric neurons express NET that persists in the successors of these cells despite their loss of TH. NET expression is essential for development and/or survival of some (5-HT- and calretinin-expressing), but not all (nNOS-expressing), of these neurons.

Indexed as

AnimalsAnimals, NewbornAutonomic DenervationDopamine Plasma Membrane Transport ProteinsEmbryo, MammalianEnteric Nervous SystemFemaleGene Expression Regulation, DevelopmentalMaleMiceMice, Inbred C57BLMice, KnockoutNeuronsNitric Oxide Synthase Type INorepinephrineNorepinephrine Plasma Membrane Transport ProteinsDopamine Plasma Membrane Transport ProteinsNitric Oxide Synthase Type INorepinephrineNorepinephrine Plasma Membrane Transport ProteinsSerotoninTph2 protein, mouseTryptophan HydroxylaseTyrosine 3-Monooxygenase

Identifiers

PMID21148012
PMCPMC3066093
OpenAlexW2166426317

What OpenQuestion holds

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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.