Evidence map›Paper›PMID 20498043›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Acetylcholine negatively regulates development of the neuromuscular junction through distinct cellular mechanisms.

Mahru C An, Weichun Lin, Jiefei Yang, Bertha Dominguez, Daniel Padgett, Yoshie Sugiura, Prafulla Aryal, Thomas W Gould, Ronald W Oppenheim, Mark E Hester and 3 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

29 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Neurotransmitter acetylcholine mediates the mummification ofApplied and environmental microbiology · 2024
    Article
  6. Review
  7. Cholinesterases in Tripartite Neuromuscular Synapse.Frontiers in molecular neuroscience · 2021
    Review
  8. Review
  9. Ablation of All Synaptobrevin vSNAREs Blocks Evoked But Not Spontaneous Neurotransmitter Release at Neuromuscular Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  10. Article
  11. Article
  12. Article
  13. Postnatal Restriction of Activity-Induced CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  14. Article
  15. Article
  16. TheThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  17. Article
  18. Article
  19. Article
  20. 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

13 authors at 6 institutions in 1 country.

Mahru C AnThe Clayton Foundation Laboratories for Peptide Biology, The Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Weichun Lin
Jiefei Yang
Bertha Dominguez
Daniel Padgett
Yoshie Sugiura
Prafulla Aryal
Thomas W Gould
Ronald W Oppenheim
Mark E Hester
Brian K Kaspar
Chien-Ping Ko
Kuo-Fen Lee
Salk Institute for Biological Studies · USUniversity of Southern California · USThe University of Texas Southwestern Medical Center · USWake Forest University · USNationwide Children's Hospital · USThe Ohio State University · US

Funding

Patterning and Formation of the Neuromuscular JunctionR01NS055028 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI WEICHUN LIN, Beverly A Rothermel · 2007 to 2026
$9.9M
GENETIC ANALYSIS OF ERBB2 IN MAMMALIAN DEVELOPMENTR01HD034534 · NICHD · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 1996 to 2011
$4.3M
Genetic Regulation of Neuromuscular Synapse FormationR01NS044420 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 2003 to 2007
$2.3M
Genetic analysis of the neurotrophin receptor p75 in neural developmentR01NS060833 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 2008 to 2012
$2.1M
Regulation of Synaptic Gene Expression in MuscleR01NS047345 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI LEE, KUO-FEN · 2004 to 2007
$1.7M
NICHD NIH HHS HD034534NICHD NIH HHS R01 HD034534NINDS NIH HHS NS044420NINDS NIH HHS NS047345NINDS NIH HHS NS055028NINDS NIH HHS R01 NS044420NINDS NIH HHS R01 NS047345NINDS NIH HHS R01 NS055028NINDS NIH HHS R01 NS060833
6 · The paper itself

Abstract

Emerging evidence suggests that the neurotransmitter acetylcholine (ACh) negatively regulates the development of the neuromuscular junction, but it is not clear if ACh exerts its effects exclusively through muscle ACh receptors (AChRs). Here, we used genetic methods to remove AChRs selectively from muscle. Similar to the effects of blocking ACh biosynthesis, eliminating postsynaptic AChRs increased motor axon branching and expanded innervation territory, suggesting that ACh negatively regulates synaptic growth through postsynaptic AChRs. However, in contrast to the effects of blocking ACh biosynthesis, eliminating postsynaptic AChRs in agrin-deficient mice failed to restore deficits in pre- and postsynaptic differentiation, suggesting that ACh negatively regulates synaptic differentiation through nonpostsynaptic receptors. Consistent with this idea, the ACh agonist carbachol inhibited presynaptic specialization of motorneurons in vitro. Together, these data suggest that ACh negatively regulates axon growth and presynaptic specialization at the neuromuscular junction through distinct cellular mechanisms.

Indexed as

AcetylationAcetylcholineAnimalsCarbacholCell DifferentiationCholinergic AgonistsMiceNeuromuscular JunctionReceptors, NicotinicAcetylcholineCarbacholCholinergic AgonistsReceptors, Nicotinic

Identifiers

PMID20498043
PMCPMC2890820
OpenAlexW2112783241

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.