Evidence map›Paper›PMID 21557513›Full record

ReviewDevelopmental neurobiology2012

Neurotransmitter phenotype plasticity: an unexpected mechanism in the toolbox of network activity homeostasis.

Michaël Demarque, Nicholas C Spitzer

Abstract readReview
In one paragraph

Review in Developmental neurobiology, 2012. 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
1.4field-weighted citation impact, top 22% 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, 28 citations in OpenAlex.

  1. Review
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  14. Activity-dependent alternative splicing increases persistent sodium current and promotes seizure.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Article
  15. Temporally tuned neuronal differentiation supports the functional remodeling of a neuronal network in Drosophila.Proceedings of the National Academy of Sciences of the United States of America · 2012
    Article
  16. Plasticity of the myelination genomic fabric.Molecular genetics and genomics : MGG · 2012
    Article
  17. Activity-dependent neurotransmitter respecification.Nature reviews. Neuroscience · 2012
    Review
  18. 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

2 authors at 1 institution in 1 country.

Michaël DemarqueNeurobiology Section, Division of Biological Sciences, Kavli Institute for Brain and Mind, University of California San Diego, La Jolla, California 92093, USA. mdemarque@gmail.com
Nicholas C Spitzer
University of California, San Diego · US

Funding

THE DEVELOPMENT OF NEURONSR01NS015918 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 1985 to 2017
$5.8M
Genetic screens for analysis of Ca-dependent transmitter specificationR01NS057690 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DULCIS, DAVIDE, SPITZER, NICHOLAS CANADAY · 2009 to 2018
$2.5M
Mechanisms of Calcium Transients in Neuronal DevelopmentR01MH074702 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 2006 to 2009
$1.3M
Development of NeuronsR56NS015918 · NINDS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 2013 to 2013
$388k
Mechanisms of Calcium Transients in Neuronal DevelopmentR56MH074702 · NIMH · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI SPITZER, NICHOLAS CANADAY · 2005 to 2005
$332k
NIMH NIH HHS MH74702NIMH NIH HHS R01 MH074702NIMH NIH HHS R56 MH074702NINDS NIH HHS NS15918NINDS NIH HHS R01 NS015918NINDS NIH HHS R01 NS057690NINDS NIH HHS R56 NS015918
6 · The paper itself

Abstract

The transmitter phenotype of a neuron has long been thought to be stable for the lifespan. Much as eyes have one color and do not change it over time, neurons have been thought to have one neurotransmitter and retain it for their lifetime. Both principles, exclusivity and stability, are challenged by recent data. More and more neurons in different regions of the brain appear to coexpress two or more neurotransmitters. Moreover, the profile of neurotransmitter expression of a given neuron has been shown to change over time, both during development and in response to changes in activity. The present review summarizes recent studies of this neurotransmitter phenotype plasticity (NPP). Homeostatic mechanisms of plasticity are aimed at maintaining the system within a functional range. They appear to be critical for optimal network operations and have been thought to operate largely by regulating intrinsic excitability, synapse number and synaptic strength. NPP provides a new and unexpected level of regulation of network homeostasis. We propose that it provides the basis for NT coexpression and discuss emerging issues and new questions for further studies in coming years.

Indexed as

PhenotypeAnimalsBrainHomeostasisNerve NetNeuronal PlasticityNeuronsSynapsesSynaptic Transmission

Identifiers

PMID21557513
PMCPMC3209552
OpenAlexW2052921419

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.